GameKnot: play online chess

Chess Forum
(archived) << - < - > - >>

From

Message

lublyskaya

11/10/2002
15:28:01

Subject: Who knows this opening?

Message:
My father played and won this game in GK Olympics:

board #384030 sjoroos 0 x 1 chessnake

This opening:

1 d4 Nf6
2 c4 b5!?
3 cxb5 a6
4 Nc3 axb5
5 Nxb5 Ba6

I dont know the name of the opening! And he don't tell me....He wants that i find out (sorry for my english)...Is Benko Gambit?

refutor

11/11/2002
07:39:16

normally...

Message:
something with an early ...b5 (1.e4 b5 or 1.d4 b5) is called the polish opening...the way the opening went is very much like the benko gambit with the obvious omission of d5 by white and c5 for black..

calmrolfe

11/11/2002
09:25:37

curious opening

Message:
Can't say I have ever encountered this move order OTB, however, it would be classed under the general heading of Queen Pawns Opening. I have found an example game which was played in 1993

[Event "Zalakaros op"]
[Site "?"]
[Date "1993.??.??"]
[Round "?"]
[White "Horvath, Lajos"]
[Black "Wozny, Michael"]
[Result "0-1"]
[ECO "A50"]
[PlyCount "81"]
[EventDate "1993.??.??"]

1. d4 Nf6 2. c4 b5 3. cxb5 a6 4. bxa6 Bxa6 5. Nc3 g6 6. b4 Bc4 7. Nf3 d6 8. g3 Bg7 9. Bg2 c6 10. O-O Qb6 11. a3 O-O 12. Re1 Nbd7 13. e4 e5 14. dxe5 Ng4 15. Be3 Nxe3 16. Rxe3 Nxe5 17. Nxe5 Bxe5 18. Rc1 Bd4 19. Rf3 Be6 20. h3 Be5 21. Ne2 Ra6 22. Nc3 Rfa8 23. b5 Rxa3 24. bxc6 Kg7 25. Nd5 Qb2 26. Rxa3 Rxa3 27. c7 Ra2 28. Qf1 Bd4 29. Ne3 Bxe3 30. fxe3 Bxh3 31. Rb1 Qxg2+ 32. Qxg2 Rxg2+ 33. Kh1 Rc2 34. Rb7 Bg2+ 35. Kg1 Bxe4 36. Ra7 Bf5 37. Kf1 Kf6 38. Ke1 Rc5 39. Kf2 Bc8 40.Kf3 Ke6 41. Kf4 0-1

Hope this helps a little

I hope your Dad's win hasn't knocked Sweden out of the GK Olympics as I would very much like to play Sjoroos in round 2 (should England get that far)

Kind regards,

Cal

chessjunkie

11/11/2002
14:11:54

lublyskaya

Message:
USCF Live lists that opening as "Queen's Indian Defense: c4"

There might be a more specific name for it USCF Live is unaware of though!

tulkos

11/11/2002
15:20:04

I searched my chess master database,

Message:
it only found one game, played at the womens olympiad between a Mira,H and Ferreira,A. White won.

lublyskaya

11/14/2002
15:21:04

Queen Pawns Opening

Message:
Thanks for the help!

Best regards,
Lublyskaya

mitchst

11/15/2002
07:44:47

Not quite a Benko Gambit

Message:
This opening is very similar to the Benko Gambit except that normally, Black plays c5 on move 2 and only plays b5 after white advances the pawn to d5 on his third move.

triangulator

11/15/2002
13:08:08

I play d4

Message:
all the time otb and have never seen b5 played before the 15th move- but I do know poeple that play the polish

tulkos

11/15/2002
13:51:38

It looks like a pretty good opening though.

Message:
might be fun to see if if its entirely new!

nootropil

11/15/2002
14:03:07

no name

Message:
That opening dont have a name polish and benko have nothing with this opening.That opening is bad dont use in tournament play.
1.d4 Nf6
2.c4 b5?!
3.cxb a6?!
4.Nc3?!(e3) Bb7
5.Nf3 e6.....
and black dont have compezation for pawn of course that dont mean hi cant win.

lublyskaya

11/15/2002
14:24:02

Bad?

Message:
No,no,no...

This opening is not bad, my dad have a score of 3 wins, 1 draw and 0 lost here in GK...

board #384030 sjoroos 0 x 1 chessnake
board #390599 smolensk 0 x 1 chessnake
board #408296 bergman 0 x 1 chessnake
board #411385 dronus 0,5 x 0,5 chessnake

Best regards,
Tina

atrifix

11/15/2002
23:52:46

IMO

Message:
a6?! and Nc3?! are mistakenly annotated (black has nothing better than a6, for example). I agree, however, that the opening is not entirely sound--white should be able to emerge with at least a slight advantage with accurate play.

nootropil

11/16/2002
00:39:12

corection

Message:
Your father win whit that opening becouse he is strong player,i just say with precision play white have minimal advantage.
a6 - Bb7 is better
Nc3 - e3 is better.

nootropil

11/16/2002
04:34:26

annotation

Message:
?! - dont mean mistake just suspicon move

jbmac

11/16/2002
06:06:28

Message:
keiserpaul might know the name of this opening. He knows alot of unorthodox openings.

thegreatpolgar

11/16/2002
10:17:29

I

Message:
believe there is no name for this particular line!

keiserpaul

11/16/2002
12:33:45

I did not know the name before

Message:
but Eric Schiller has informed me now that 1.d4 Nf6 2.c4 b5 is called the Pyrenees Gambit.
By the way I also found a simul. game in Lima 1993 with this opening between Kasparov and a Cotrina Wilder. (3th moves : cxb5 e6) . And no, Kasparov was White ... (and won)

calmrolfe

11/16/2002
12:43:20

Oh yes there is !!

Message:
It is henceforth known as the Chessnake Defence !! in everlasting honour of it's creator.

lublyskaya

11/16/2002
16:02:42

Where????

Message:
I dont see "Pyrenees Gambit" in Eric Schiller site's...

My father is the creator of the Chessnake Defense?

Openings:

1.a3 a5 2.b4 Anderssen Opening: Polish Gambit: A00
1.a4 b5 2.axb5 Bb7 Ware Opening: Wing Gambit: A00
1.a4 b6 2.d4 d5 3.Nc3 Nd7 Ware Opening: Cologne Gambit: A00
1.a4 e5 2.a5 d5 3.e3 f5 4.a6 Ware Opening: Ware Gambit: A00
1.b3 e5 2.Bb2 Nc6 3.f4 Nimzo-Larsen Attack: Paschmann Gambit: A01
1.b3 e6 2.Bb2 f5 3.e4 Nimzo-Larsen Attack: Ringelbach Gambit: A01
1.b4 c5 Polish Opening: Birmingham Gambit: A00
1.b4 c6 2.Bb2 a5 3.b5 cxb5 4.e4 Polish Opening: Sch�hler Gambit: A00
1.b4 e5 2.Bb2 c5 Polish Opening: Wolferts Gambit: A00
1.b4 e5 2.Bb2 f6 3.e4 Polish Opening: Tartakower Gambit: A00
1.b4 e5 2.Bb2 f6 3.e4 Bxb4 4.Bc4 Nc6 5.f4 Qe7 6.f5 g6 Polish Opening: Tartakower Gambit: Brinckmann Variation: A00
1.c4 b5 English Opening: Halibut Gambit: A10
1.c4 c5 2.b4 English Opening: Wing Gambit: A30
1.c4 c5 2.Nf3 Nf6 3.b4 English Opening: Symmetrical Variation: Napolitano Gambit: A30
1.c4 d5 2.cxd5 e6 English Opening: Anglo-Scandinavian Defense: L�hn Gambit: A10
1.c4 d5 2.cxd5 Nf6 English Opening: Anglo-Scandinavian Defense: Schulz Gambit: A10
1.c4 e5 2.Nc3 Nf6 3.Nf3 e4 4.Ng5 b5 English Opening: King's English Variation: Bellon Gambit: A22
1.c4 e6 2.d4 b6 3.e4 Bb7 4.f3 f5 5.exf5 Nh6 English Defense: Poli Gambit: A40
1.c4 e6 2.d4 b6 3.Nc3 Bb7 4.e4 f5 5.d5 English Defense: Hartlaub Gambit: Declined: A40
1.c4 e6 2.d4 b6 3.Nc3 Bb7 4.e4 f5 5.exf5 Nf6 English Defense: Hartlaub Gambit: Accepted: A40
1.c4 e6 2.d4 e5 Horwitz Defense: Zilbermints Gambit: A40
1.c4 e6 2.Nf3 Nf6 3.g3 a6 4.Bg2 b5 English Opening: Agincourt Defense: Romanishin Gambit: A13
1.c4 f5 2.e4 English Opening: Anglo-Dutch Defense: Hickmann Gambit: A10
1.c4 f5 2.g4 English Opening: Wade Gambit: A10
1.c4 g5 2.d4 e5 English Opening: Zilbermints Gambit: A10
1.c4 Nf6 2.Nc3 e6 3.Nf3 Bb4 4.g4 English Opening: Anglo-Indian Defense: Zviagintsev-Krasenkov Attack: A18
1.d4 a6 2.c4 b5 3.e4 e6 4.cxb5 axb5 St. George Defense: St. Georgs Gambit: A40
1.d4 b5 2.e4 Bb7 3.Bxb5 Polish Defense: Spassky Gambit: Accepted: A40
1.d4 c5 2.b4 Benoni Defense: Zilbermints Benoni Gambit: A43
1.d4 c5 2.dxc5 Benoni Defense: Benoni Gambit Accepred: A43
1.d4 c5 2.dxc5 b6 Benoni Defense: Cormorant Gambit: A43
1.d4 d5 2.Bf4 c5 Queen Pawn Game: Steinitz Countergambit: D00
1.d4 d5 2.Bf4 c5 3.e4 Queen Pawn Game: Morris Countergambit: D00
1.d4 d5 2.c4 Queen's Gambit: General: D06
1.d4 d5 2.c4 b5 Queen's Gambit Refused: Zilbermints Gambit: D06
1.d4 d5 2.c4 Bf5 3.cxd5 Bxb1 4.Qa4+ c6 5.dxc6 Nxc6 Queen's Gambit Refused: Baltic Defense: Argentinian Gambit: D31
1.d4 d5 2.c4 c5 3.cxd5 Nf6 Queen's Gambit Refused: Austrian Defense: Gusev Countergambit: D06
1.d4 d5 2.c4 c5 3.cxd5 Nf6 4.e4 Nxe4 5.dxc5 Qa5+ Queen's Gambit Refused: Austrian Defense: Haberditz Variation: D06
1.d4 d5 2.c4 c6 3.e4 Slav Defense: Diemer Gambit: B12
1.d4 d5 2.c4 c6 3.Nc3 dxc4 4.e4 Slav Defense: Slav Gambit: Alekhine Attack: D10
1.d4 d5 2.c4 c6 3.Nc3 dxc4 4.e4 Slav Defense: Alekhine Attack: D10
1.d4 d5 2.c4 c6 3.Nc3 e5 Slav Defense: Winawer Countergambit: D10
1.d4 d5 2.c4 c6 3.Nc3 e5 4.e4 Slav Defense: Winawer Countergambit: Anti-Winawer Gambit: D10
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Bg5 Slav Defense: Bonet Gambit: D11
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 Slav Defense: Czech Variation: D17
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.Ne5 Na6 7.e4 Slav Defense: Czech Variation: Krause Attack: Fazekas Gambit D17
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bg4 Slav Defense: Steiner Variation: D16
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.e3 Slav Defense: Alekhine Variation: D15
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.e4 Slav Defense: Geller Gambit: D15
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.e4 b5 6.e5 Slav Defense: Geller Gambit: D15
1.d4 d5 2.c4 dxc4 Queen's Gambit Accepted:: D20
1.d4 d5 2.c4 dxc4 3.e3 Queen's Gambit Accepted: Old Variation: D20
1.d4 d5 2.c4 dxc4 3.e3 e5 4.Bc4 exd4 5.Qb3 Qe7 6.a3 Queen's Gambit Accepted: Old Variation: Billinger Gambit: D20
1.d4 d5 2.c4 dxc4 3.e3 e5 4.Bc4 exd4 5.Qb3 Qe7 6.Kf1 Queen's Gambit Accepted: Old Variation: Korchnoi Gambit: D20
1.d4 d5 2.c4 dxc4 3.e3 e5 4.Bc4 exd4 5.Qb3 Qe7 6.Nd2 Queen's Gambit Accepted: Old Variation: Novikov Gambit: D20
1.d4 d5 2.c4 dxc4 3.e3 e5 4.Bc4 exd4 5.Qb3 Qe7 6.Nf3 Queen's Gambit Accepted: Old Variation: Christensen Gambit: D20
1.d4 d5 2.c4 dxc4 3.e4 Queen's Gambit Accepted: Saduleto Variation: D20
1.d4 d5 2.c4 dxc4 3.e4 b5 Queen's Gambit Accepted: Central Variation: Greco Variation: D20
1.d4 d5 2.c4 dxc4 3.e4 c5 Queen's Gambit Accepted: Central Variation: Rubinstein Defense: D20
1.d4 d5 2.c4 dxc4 3.e4 c5 4.d5 b5 Queen's Gambit Accepted: Central Variation: Rubinstein Defense: Yefimov Gambit D20
1.d4 d5 2.c4 dxc4 3.e4 c5 4.d5 Nf6 5.Nc3 b5 Queen's Gambit Accepted: Linares Variation: D20
1.d4 d5 2.c4 dxc4 3.e4 e5 Queen's Gambit Accepted: Central Variation: McDonnell Defense: D20
1.d4 d5 2.c4 dxc4 3.e4 e5 4.Bxc4 Queen's Gambit Accepted: Central Variation: McDonnel Defense: Somov Gambit D20
1.d4 d5 2.c4 dxc4 3.e4 Nc6 Queen's Gambit Accepted: Central Variation: Modern Defense: D20
1.d4 d5 2.c4 dxc4 3.e4 Nf6 Queen's Gambit Accepted: Central Variation: Alekhine System: D20
1.d4 d5 2.c4 dxc4 3.Nf3 a6 Queen's Gambit Accepted: Alekhine Defense: D22
1.d4 d5 2.c4 dxc4 3.Nf3 a6 4.e3 b5 Queen's Gambit Accepted: Alekhine Defense: Haberditz Variation: D22
1.d4 d5 2.c4 dxc4 3.Nf3 a6 4.e4 Queen's Gambit Accepted: Alekhine Defense: Borisenko-Furman Variation: D21
1.d4 d5 2.c4 dxc4 3.Nf3 b5 Queen's Gambit Accepted: Slav Gambit: D21
1.d4 d5 2.c4 dxc4 3.Nf3 c5 4.d5 Nf6 5.Nc3 e6 6.e4 exd5 7.e5 Queen's Gambit Accepted: Gunsberg Defense: Prianishenmo Gambit: D24
1.d4 d5 2.c4 dxc4 3.Nf3 e6 Queen's Gambit Accepted: Rosenthal Variation: D21
1.d4 d5 2.c4 dxc4 3.Nf3 Nd7 Queen's Gambit Accepted: Godes Variation: D21
1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 Be6 Queen's Gambit Accepted: Winawer Defense: D25
1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 Bg4 Queen's Gambit Accepted: Janowski-Larsen Variation: D25
1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 Queen's Gambit Accepted: Classical Defense: D26
1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-O a6 7.a4 Queen's Gambit Accepted: Classical Defense: Rubinstein Variation: D27
1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-O a6 7.dxc5 Bxc5 Queen's Gambit Accepted: Furman Variation: D27
1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-O a6 7.e4 Queen's Gambit Accepted: Classical Defense: Russian Gambit: D27
1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-O a6 7.Qe2 b5 8.Bb3 Bb7 9.Rd1 Nbd7 10.Nc3 Bd6 Queen's Gambit Accepted: Classical Defense: Alekhine System: Smyslov Variation D29
1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-O cxd4 Queen's Gambit Accepted: Classical Defense: Steinitz Variation: Exchange Variation D26
1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-O Nc6 Queen's Gambit Accepted: Classical Defense: Steinitz Variation: Development Variation D26
1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 g6 Queen's Gambit Accepted: Smyslov Variation: D25
1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.Nc3 Queen's Gambit Accepted: Showalter Variation: D24
1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.Nc3 a6 5.e4 Queen's Gambit Accepted: Bogoljubow Defense: D24
1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.Qa4+ Queen's Gambit Accepted: Mannheim Variation: D23
1.d4 d5 2.c4 dxc4 3.Qa4+ Queen's Gambit Accepted: Accelerated Mannheim Variation: D20
1.d4 d5 2.c4 e5 Queen's Gambit Refused: Albin Countergambit: D08
1.d4 d5 2.c4 e5 3.dxe5 d4 4.e3 Bb4+ 5.Bd2 dxe3 Queen's Gambit Refused: Albin Countergambit: Lasker Trap: D08
1.d4 d5 2.c4 e5 3.dxe5 d4 4.Nf3 c5 Queen's Gambit Refused: Albin Countergambit: Tartakower Defense: D08
1.d4 d5 2.c4 e5 3.dxe5 d4 4.Nf3 Nc6 5.g3 Queen's Gambit Refused: Albin Countergambit: Fianchetto Variation: D09
1.d4 d5 2.c4 e5 3.dxe5 d4 4.Nf3 Nc6 5.Nbd2 Queen's Gambit Refused: Albin Countergambit: Alapin Variation: D08
1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 cxd4 Tarrasch Defense: Schara Gambit: D32
1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 cxd4 5.Qxd4 Nc6 6.Qd1 exd5 7.Qxd5 Be6 Tarrasch Defense: Von Hennig Gambit: D32
1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.dxc5 d4 6.Na4 b5 Tarrasch Defense: Tarrasch Gambit: D32
1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.e4 Tarrasch Defense: Marshall Gambit: D32
1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.Nf3 Nc6 6.dxc5 d4 7.Na4 b5 Tarrasch Defense: Gruenfeld Gambit: D32
1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.Nf3 Nc6 6.g3 Nf6 7.Bg2 Be7 8.O-O O-O 9.dxc5 d4 Tarrasch Defense: Classical Variation: Classical Tarrasch Gambit: D34
1.d4 d5 2.c4 e6 3.Nc3 c6 4.e3 f5 5.g4 Semi-Slav Defense: Anti-Noteboom: Stonewall Variation: Portisch Gambit D31
1.d4 d5 2.c4 e6 3.Nc3 c6 4.e4 Semi-Slav Defense: Marshall Gambit: D31
1.d4 d5 2.c4 e6 3.Nc3 c6 4.e4 dxe4 5.f3 Semi-Slav Defense: Gunderam Gambit: D31
1.d4 d5 2.c4 e6 3.Nc3 c6 4.e4 dxe4 5.Nxe4 Bb4+ 5.Bd2 Semi-Slav Defense: Marshall Gambit: Main Line: D31
1.d4 d5 2.c4 e6 3.Nc3 c6 4.e4 dxe4 5.Nxe4 Bb4+ 5.Nc3 Semi-Slav Defense: Marshall Gambit: Forgotten Variation: D31
1.d4 d5 2.c4 e6 3.Nc3 c6 4.e4 dxe4 5.Nxe4 Bb4+ 6.Bd2 Qxd4 7.Bxb4 Qxe4+ 8.Be2 c5 9.Bxc5 Qxg2 Semi-Slav Defense: Marshall Gambit: Tolush Variation: D31
1.d4 d5 2.c4 e6 3.Nc3 c6 4.Nf3 dxc4 Semi-Slav Defense: Noteboom Variation: D31
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Nbd7 5.Nf3 h6 6.Bh4 dxc4 Queen's Gambit Declined: Knight Defense: Alekhine Gambit: D51
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Bb4 5.Bg5 dxc4 Queen's Gambit Declined: Ragozin Defense: Vienna Variation: D39
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Be7 5.Bf4 0-0 6.e3 Nbd7 Queen's Gambit Declined: Harrwitz Attack: Two Knights Defense: D37
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Be7 5.Bf4 0-0 6.e3 Nbd7 7.c5 Queen's Gambit Declined: Harrwitz Attack: Two Knights Defense: Blockade Line D37
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.Bg5 dxc4 6.e4 Semi-Slav Defense: Botvinnik Variation: D44
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.Bg5 h6 6.Bh4 Semi-Slav Defense: Anti-Moscow Gambit: D44
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Bd3 dxc4 7.Bxc4 b5 8.Bd3 Bb7 9.e4 b4 10.Na4 c5 11.e5 Nd5 12.O-O cxd4 13.Nxd4 Semi-Slav Defense: Meran Variation: Wade Variation: Kaidanov Gambit D47
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 dxc4 Queen's Gambit Declined: Vienna Variation: D44
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 dxc4 5.e3 Queen's Gambit Declined: Vienna Variation: Quiet Variation: D44
1.d4 d5 2.c4 e6 3.Nf3 c6 4.Nc3 dxc4 5.g3 Semi-Slav Defense: Noteboom Variation: Anti-Noteboom Gambit: D31
1.d4 d5 2.c4 Nc6 3.Nc3 e5 Queen's Gambit Refused: Chigorin Defense: Tartakower Gambit: D06
1.d4 d5 2.c4 Nc6 3.Nc3 Nf6 4.Nf3 dxc4 Queen's Gambit Refused: Chigorin Defense: Modern Gambit: D06
1.d4 d5 2.c4 Nc6 3.Nf3 e5 Queen's Gambit Refused: Chigorin Defense: Lazard Gambit: D06
1.d4 d5 2.c4 Nf6 3.cxd5 c6 Queen's Gambit Refused: Marshall Defense: Tan Gambit: D06
1.d4 d5 2.e4 Blackmar-Diemer Gambit:: D00
1.d4 d5 2.e4 dxe4 3.Bc4 Blackmar-Diemer Gambit: Fritz Attack: D00
1.d4 d5 2.e4 dxe4 3.Be3 Blackmar-Diemer Gambit: Diemer-Rosenberg Attack: D00
1.d4 d5 2.e4 dxe4 3.f3 Blackmar-Diemer Gambit: Gedult Gambit: D00
1.d4 d5 2.e4 dxe4 3.Nc3 Bd7 Blackmar-Diemer Gambit: Declined: Grosshans Defense: D00
1.d4 d5 2.e4 dxe4 3.Nc3 Bf5 Blackmar-Diemer Gambit: Zeller Defense: D00
1.d4 d5 2.e4 dxe4 3.Nc3 Bf5 4.f3 Nf6 5.Bc4 Blackmar-Diemer Gambit: Zeller Defense: Soller Attack: D00
1.d4 d5 2.e4 dxe4 3.Nc3 e5 4.Be3 Blackmar-Diemer Gambit: Lemberger Countergambit: Diemer Attack: D00
1.d4 d5 2.e4 dxe4 3.Nc3 e5 4.dxe5 Blackmar-Diemer Gambit: Lemberger Countergambit: Endgame Variation: D00
1.d4 d5 2.e4 dxe4 3.Nc3 e5 4.Nge2 Blackmar-Diemer Gambit: Lemberger Countergambit: Rassmussen Attack: D00
1.d4 d5 2.e4 dxe4 3.Nc3 e5 4.Nxe4 Blackmar-Diemer Gambit: Lemberger Countergambit: Simple Variation: D00
1.d4 d5 2.e4 dxe4 3.Nc3 e5 4.Qh5 Blackmar-Diemer Gambit: Lemberger Countergambit: Sneiders Attack: D00
1.d4 d5 2.e4 dxe4 3.Nc3 f5 Blackmar-Diemer Gambit: Netherlands Variation: D00
1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.Be3 Blackmar-Diemer Gambit: Studier-Rasa Gambit: D00
1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.Bg5 Blackmar-Diemer Gambit: Von Popiel Gambit: D00
1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.Bg5 Bf5 5.Bxf6 exf6 6.g4 Bg6 7.Qe2 Bb4 8.Qb5+ Blackmar-Diemer Gambit: Von Popiel Gambit: Zilbermints Variation: D00
1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 c5 Blackmar-Diemer Gambit: Declined: Brombacher Countergambit: D00
1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 c6 Blackmar-Diemer Gambit: Declined: O'Kelly Defense: D00
1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 e3 Blackmar-Diemer Gambit: Declined: Langeheinecke Defense: D00
1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 e5 Blackmar-Diemer Gambit: Declined: Elbert Countergambit: D00
1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 e6 Blackmar-Diemer Gambit: Declined: Weinsbach Declination: D00
1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 exf3 5.Nf3 e6 Blackmar-Diemer Gambit: Euwe Defense: D00
1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 exf3 5.Nf3 e6 6.Bg5 Be7 7.Bd3 Nc6 8.O-O Nxd4 9.Kh1 Blackmar-Diemer Gambit: Euwe Defense: Zilbermints Gambit: D00
1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 exf3 5.Nxf3 b6 Blackmar-Diemer Gambit: Ritter Defense: D00
1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 exf3 5.Nxf3 Bf5 Blackmar-Diemer Gambit: Tartakower Variation: D00
1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 exf3 5.Nxf3 Bg4 Blackmar-Diemer Gambit: Teichmann Variation: D00
1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 exf3 5.Nxf3 c5 Blackmar-Diemer Gambit: Kaulich Defense: D00
1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 exf3 5.Nxf3 c6 Blackmar-Diemer Gambit: Ziegler Defense: D00
1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 exf3 5.Nxf3 g6 Blackmar-Diemer Gambit: Bogoljubow Variation: D00
1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 exf3 5.Nxf3 g6 6.Bc4 Bg7 7.Ne5 Blackmar-Diemer Gambit: Bogoljubow Variation: Nimzowitsch Attack: D00
1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 exf3 5.Nxf3 g6 6.Bc4 Bg7 7.O-O O-O 8.Kh1 Blackmar-Diemer Gambit: Bogoljubow Variation: Kloss Attack: D00
1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 exf3 5.Nxf3 g6 6.Bc4 Bg7 7.O-O O-O 8.Qe1 Blackmar-Diemer Gambit: Bogoljubow Variation: Studier Attack: D00
1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 exf3 5.Nxf3 h5 Blackmar-Diemer Gambit: Rook Pawn Defense: D00
1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 exf3 5.Nxf3 Nbd7 Blackmar-Diemer Gambit: Schlutter Defense: D00
1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 exf3 5.Nxf3 Nc6 Blackmar-Diemer Gambit: Pietrowsky Defense: D00
1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 exf3 5.Qxf3 Blackmar-Diemer Gambit: Ryder Gambit: D00
1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 Nc6 Blackmar-Diemer Gambit: Declined: Lamb Defense: D00
1.d4 d5 2.g4 Queen Pawn Game: Zurich Gambit: D00
1.d4 d5 2.Nc3 c5 Queen Pawn Opening: Veresov Attack: Irish Gambit: D00
1.d4 d5 2.Nc3 e5 Queen Pawn Game: Veresov Atack: Shaviliuk Gambit: D00
1.d4 d5 2.Nf3 c5 Zukertort Opening: Reversed Queen's Gambit: D02
1.d4 d5 2.Nf3 c5 3.g3 cxd4 4.Bg2 Queen Pawn Game: Chandler Gambit: D02
1.d4 d5 2.Nf3 Nf6 3.Bf4 c5 4.e3 Qb6 5.Nc3 London System: Poisoned Pawn Variation: D02
1.d4 d5 2.Nf3 Nf6 3.c4 b5 Queen Pawn Game: Zilbermints Countergambit: D02
1.d4 e5 Englund Gambit Complex:: A40
1.d4 e5 2.d5 Englund Gambit Complex: Declined: A40
1.d4 e5 2.d5 Bc5 3.e4 Qh4 Englund Gambit Complex: Declined: Diemer Counterattack: A40
1.d4 e5 2.dxe5 d6 Englund Gambit Complex: Hartlaub-Charlick Gambit: A40
1.d4 e5 2.dxe5 f6 Englund Gambit Complex: Soller Gambit: A40
1.d4 e5 2.dxe5 Nc6 3.Nf3 Bc5 Englund Gambit Complex: Felbecker Gambit: A40
1.d4 e5 2.dxe5 Nc6 3.Nf3 f6 Englund Gambit Complex: Soller Gambit Deferred: A40
1.d4 e5 2.dxe5 Nc6 3.Nf3 h6 Englund Gambit Complex: Zilbermints Gambit II:

1.d4 e5 2.dxe5 Nc6 3.Nf3 Nge7 Englund Gambit Complex: Zilbermints Gambit: A40
1.d4 e5 2.dxe5 Nc6 3.Nf3 Qe7 Englund Gambit Complex: Englund Gambit: A40
1.d4 e5 2.dxe5 Nc6 3.Nf3 Qe7 4.Qd5 Englund Gambit Complex: Stockholm Variation: A40
1.d4 e5 2.dxe5 Qh4 Englund Gambit Complex: Mosquito Gambit: A40
1.d4 e6 2.Bf4 f5 3.g4 Dutch Defense: Senechaud Gambit: A80
1.d4 e6 2.c4 f5 3.e4 Horwitz Defense: Dutch Defense: Bellon Gambit: A84
1.d4 f5 2.e4 d6 Dutch Defense: Staunton Gambit: Balogh Defense: A82
1.d4 f5 2.e4 fxe4 Dutch Defense: Staunton Gambit: Accepted: A82
1.d4 f5 2.e4 fxe4 3.Nc3 Nf6 4.Bg5 Dutch Defense: Staunton Gambit: General Variation: A83
1.d4 f5 2.e4 fxe4 3.Nc3 Nf6 4.f3 Dutch Defense: Blackmar's Second Gambit: A80
1.d4 f5 2.e4 fxe4 3.Nc3 Nf6 4.g4 Dutch Defense: Staunton Gambit: Tartakower Variation: A82
1.d4 f5 2.e4 fxe4 3.Nd2 Dutch Defense: Staunton Gambit: American Attack: A82
1.d4 f5 2.g4 Dutch Defense: Krejcik Gambit: A80
1.d4 f5 2.g4 e5 Dutch Defense: Hevendehl Gambit: A80
1.d4 f5 2.g4 fxg4 3.e4 d5 4.Nc3 Dutch Defense: Krejcik Gambit: Tate Gambit: A80
1.d4 f5 2.h3 Nf6 3.g4 Dutch Defense: Janzen-Korchnoi Gambit: A80
1.d4 f5 2.Nc3 d5 3.e4 Dutch Defense: Kingfisher Gambit: A80
1.d4 f5 2.Nc3 Nf6 3.g4 Dutch Defense: Spielmann Gambit: A80
1.d4 f5 2.Qd3 d5 3.g4 Dutch Defense: Manhattan Gambit: Anti-Stonewall: A80
1.d4 f5 2.Qd3 d6 3.g4 Dutch Defense: Manhattan Gambit: Anti-Modern: A80
1.d4 f5 2.Qd3 e6 3.g4 Dutch Defense: Manhattan Gambit: Anti-Classical Line: A80
1.d4 f5 2.Qd3 g6 3.g4 Dutch Defense: Manhattan Gambit: Anti-Leningrad: A80
1.d4 g5 Borg Defense: Borg Gambit: A40
1.d4 g6 2.h4 Nf6 3.h5 Modern Defense: Lizard Defense: Pirc-Diemer Gambit: A40
1.d4 Nc6 2.c4 e5 3.dxe5 Nxe5 4.Nc3 Nxc4 Queen Pawn Game: Lundin-Kevitz-Mikenas Defense: Pozarek Gambit: A40
1.d4 Nf6 2.Bg5 c5 3.d5 Qb6 4.Nc3 Trompowsky Attack: Poisoned Pawn Variation: A45
1.d4 Nf6 2.c4 c5 3.d5 b5 Benko Gambit:: A57
1.d4 Nf6 2.c4 c5 3.d5 b5 4.a4 Benko Gambit: Declined: Sosonko Variation: A57
1.d4 Nf6 2.c4 c5 3.d5 b5 4.Bg5 Benko Gambit: Declined: Bishop Attack: A57
1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.b6 Benko Gambit: Accepted: Pawn Return Variation: A57
1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6 Bxa6 6.Nc3 d6 7.e4 Bxf1 8.Kxf1 g6 9.g3 Bg7 10.Kg2 O-O 11.Nf3 Benko Gambit: Accepted: King Walk Variation: A59
1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6 Bxa6 6.Nc3 g6 7.Nf3 d6 8.g3 Bg7 9.Bg2 Benko Gambit: Accepted: Fianchetto Variation: A58
1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6 g6 6.Nc3 Bxa6 7.f4 Benko Gambit: Accepted: Central Storming Variation: A57
1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.e3 Benko Gambit: Accepted: Modern Variation: A57
1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.f3 Benko Gambit: Accepted: Dlugy Variation: A57
1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.Nc3 Benko Gambit: Zaitsev System: A58
1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.Nc3 axb5 6.e4 b4 7.Nb5 Benko Gambit: Zaitsev Variation: Nescafe Frappe Attack: A57
1.d4 Nf6 2.c4 c5 3.d5 b5 4.e4 Benko Gambit: Declined: Hjoerring Countergambit: A57
1.d4 Nf6 2.c4 c5 3.d5 b5 4.f3 Benko Gambit: Declined: Pseudo-Saemisch: A57
1.d4 Nf6 2.c4 c5 3.d5 b5 4.Nd2 Benko Gambit: Declined: Quiet Line: A57
1.d4 Nf6 2.c4 c5 3.d5 b5 4.Nf3 Benko Gambit: Declined: Main Line: A57
1.d4 Nf6 2.c4 c5 3.dxc5 e6 Benoni Defense: Weenink Variation: A56
1.d4 Nf6 2.c4 d6 3.Nc3 Bf5 4.e4 Old Indian Defense: Janowski Variation: Grinberg Gambit: A53
1.d4 Nf6 2.c4 e5 3.dxe5 Ne4 Budapest Defense: Fajarowicz Variation: A51
1.d4 Nf6 2.c4 e5 3.dxe5 Ng4 Budapest Defense:: A52
1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3 Catalan Opening: Open Defense: E04
1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3 Nc6 6.Qa4 Bb4+ Catalan Opening: Open Defense: Modern Sharp Variation: E04
1.d4 Nf6 2.c4 e6 3.g3 e5 Catalan Opening: Hungarian Gambit: E00
1.d4 Nf6 2.c4 e6 3.g4 Indian Game: Devin Gambit: E00
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 b5 Nimzo-Indian Defense: Leningrad Variation: Averbakh Gambit: E30
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3 c5 5.d5 b5 Nimzo-Indian Defense: Three Knights Variation: Shocron Gambit: E21
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 Nimzo-Indian Defense: Spielmann Variation: Romanovsky Gambit: E23
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d5 5.cxd5 Qxd5 6.Nf3 Qf5 7.Qd1 e5 Nimzo-Indian Defense: Classical Variation: Belyavsky Gambit: E34
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.a3 Bxc3+ 6.Qxc3 b5 Nimzo-Indian Defense: Classical Variation: Vitolinsh-Adorjan Gambit: E32
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 5.Qc2 c5 6.dxc5 O-O Nimzo-Indian Defense: Classical Variation: Lisitsyn-Bondarevsky Gambit: E39
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.d5 exd5 8.Nd4 Queen's Indian Defense: Classical Variation: Taimanov Gambit: E17
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.d5 exd5 8.Nh4 Queen's Indian Defense: Classical Variation: Polugayevsky Gambit: E17
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.Nc3 Bb7 5.a3 d5 6.cxd5 Nxd5 7.e4 Queen's Indian Defense: Kasparov-Petrosian Variation: Polovodin Gambit: E12
1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.d5 b5 Blumenfeld Countergambit:: E10
1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.d5 b5 5.Bg5 Blumenfeld Countergambit: Dus-Chotimursky Variation: E10
1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.d5 b5 5.Bg5 exd5 6.cxd5 h6 Blumenfeld Countergambit: Spielmann Variation: E10
1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.d5 b5 5.dxe6 fxe6 6.cxb5 d5 Blumenfeld Countergambit: Accepted: E10
1.d4 Nf6 2.c4 g5 Indian Game: Medusa Gambit: A50
1.d4 Nf6 2.c4 g6 3.d5 b5 Indian Game: Anti-Gruenfeld: Adorjan Gambit: E60
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f4 O-O 6.Be2 c5 7.d5 e6 8.Nf3 exd5 9.e5 King's Indian Defense: Four Pawns Attack: Florentine Gambit: E77
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nc6 8.d5 Ne7 9.Ne1 Nd7 10.Be3 f5 11.f3 f4 12.Bf2 g5 13.Rc1 Ng6 14.c5 King's Indian Defense: Orthodox Variation: Classical System: Kozul Gambit E99
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bf4 Bg7 5.e3 O-O 6.cxd5 Nxd5 7.Nxd5 Qxd5 8.Bxc7 Gruenfeld Defense: Brinckmann Attack: Gr�nfeld Gambit: Accepted D84
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bf4 Bg7 5.e3 O-O 6.Rc1 c5 7.dxc5 Be6 Gruenfeld Defense: Brinckmann Attack: Gr�nfeld Gambit: Botvinnik Variation D83
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bf4 Bg7 5.e3 O-O 6.Rc1 c5 7.dxc5 Qa5 Gruenfeld Defense: Brinckmann Attack: Reshevsky Gambit: D83
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4 O-O 8.Ne2 c5 9.O-O Nc6 10.Be3 Bg4 11.f3 Na5 12.Bxf7+ Gruenfeld Defense: Exchange Variation: Seville Variation: D87
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.g4 Gruenfeld Defense: Gibbon Gambit: D80
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.h4 Gruenfeld Defense: Zaitsev Gambit: D80
1.d4 Nf6 2.c4 Nc6 3.d5 Ne5 4.f4 Mexican Defense: Horsefly Gambit: A50
1.d4 Nf6 2.e4 Indian Game: Omega Gambit: A45
1.d4 Nf6 2.e4 Nxe4 3.Bd3 Nf6 4.Bg5 Indian Game: Omega Gambit: Arafat Gambit: A45
1.d4 Nf6 2.f3 d5 3.e4 Indian Game: Paleface Attack: Blackmar-Diemer Gambit Deferred: A45
1.d4 Nf6 2.g4 e5 Indian Game: Gibbins-Wiedehagen Gambit: Oshima Defense: A45
1.d4 Nf6 2.g4 Nxg4 Indian Game: Gibbins-Wiedehagen Gambit: Accepted: A45
1.d4 Nf6 2.g4 Nxg4 3.e4 d6 4.Be2 Nf6 5.Nc3 Indian Game: Gibbins-Wiedehagen Gambit: Stummer Gambit: A45
1.d4 Nf6 2.g4 Nxg4 3.f3 Nf6 4.e4 Indian Game: Gibbins-Wiedehagen Gambit: Maltese Falcon: A45
1.d4 Nf6 2.Nc3 d5 3.Bg5 c5 4.Bxf6 gxf6 5.e4 dxe4 6.d5 Veresov Opening: Malich Gambit: D00
1.d4 Nf6 2.Nc3 d5 3.e4 Nxe4 Queen Pawn Game: H�bsch Gambit: D00
1.d4 Nf6 2.Nc3 e5 Indian Game: Maddigan Gambit: A45
1.d4 Nf6 2.Nd2 e5 Indian Game: Lazard Gambit: A45
1.d4 Nf6 2.Nf3 e6 3.Bg5 c5 4.e3 b6 5.d5 Torre Attack: Classical Defense: Petrosian Gambit: A46
1.d4 Nf6 2.Nf3 e6 3.Bg5 c5 4.e4 Torre Attack: Wagner Gambit: A46
1.e4 a6 2.d4 e5 St. George Defense: Zilbermints Gambit: B00
1.e4 b6 2.d4 Bb7 3.Bd3 f5 4.exf5 Bxg2 5.Qh5+ g6 Owen Defense: Matinovsky Gambit: B00
1.e4 b6 2.d4 Bb7 3.Bg5 Owen Defense: Naselwaus Gambit: B00
1.e4 b6 2.d4 Bb7 3.f3 e5 Owen Defense: Wind Gambit: B00
1.e4 b6 2.d4 Bb7 3.Nf3 Owen Defense: Smith Gambit: B00
1.e4 c5 2.b4 Sicilian Defense: Wing Gambit: B20
1.e4 c5 2.b4 cxb4 3.a3 Sicilian Defense: Wing Gambit: Marshall Variation: B20
1.e4 c5 2.b4 cxb4 3.a3 bxa3 Sicilian Defense: Wing Gambit: Carlsbad Variation: B20
1.e4 c5 2.b4 cxb4 3.Bb2 Sicilian Defense: Wing Gambit: Abrahams Variation: B20
1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 Sicilian Defense: Alapin Variation: Smith-Morra Declined: B22
1.e4 c5 2.d4 cxd4 3.c3 Sicilian Defense: Smith-Morra Gambit: B21
1.e4 c5 2.d4 cxd4 3.c3 d3 Sicilian Defense: Smith-Morra Gambit: Declined: Push Variation B21
1.e4 c5 2.d4 cxd4 3.c3 d3 4.c4 Sicilian Defense: Smith-Morra Gambit: Declined: Dubois Variation B21
1.e4 c5 2.d4 cxd4 3.c3 d5 Sicilian Defense: Smith-Morra Gambit: Declined: Scandinavian Formation B21
1.e4 c5 2.d4 cxd4 3.c3 dxc3 4.Nxc3 d6 5.Bc4 e6 6.Nf3 Nf6 7.O-O a6 Sicilian Defense: Smith-Morra Gambit: Accepted: Chicago Defense B21
1.e4 c5 2.d4 cxd4 3.c3 dxc3 4.Nxc3 e6 5.Bc4 a6 6.Nf3 Ne7 Sicilian Defense: Smith-Morra Gambit: Accepted: Taimanov Formation B21
1.e4 c5 2.d4 cxd4 3.c3 dxc3 4.Nxc3 e6 5.Nf3 a6 Sicilian Defense: Smith-Morra Gambit: Accepted: Kan Formation B21
1.e4 c5 2.d4 cxd4 3.c3 dxc3 4.Nxc3 Nc6 5.Nf3 d6 6 6.Bc4 a6 7.O-O Nf6 Sicilian Defense: Smith-Morra Gambit: Accepted: Classical Formation B21
1.e4 c5 2.d4 cxd4 3.c3 dxc3 4.Nxc3 Nc6 5.Nf3 d6 6.Bc4 e6 Sicilian Defense: Smith-Morra Gambit: Accepted: Scheveningen Formation B21
1.e4 c5 2.d4 cxd4 3.c3 dxc3 4.Nxc3 Nc6 5.Nf3 e6 6.Bc4 a6 Sicilian Defense: Smith-Morra Gambit: Accepted: Paulsen Formation B21
1.e4 c5 2.d4 cxd4 3.c3 dxc3 4.Nxc3 Nc6 5.Nf3 e6 6.Bc4 a6 7.O-O b5 8.Bb3 Bc5 Sicilian Defense: Smith-Morra Gambit: Accepted: Morphy Defense Deferred B21
1.e4 c5 2.d4 cxd4 3.c3 dxc3 4.Nxc3 Nc6 5.Nf3 e6 6.Bc4 a6 7.O-O Qc7 8.Qe2 Bd6 Sicilian Defense: Smith-Morra Gambit: Accepted: Larsen Defense B21
1.e4 c5 2.d4 cxd4 3.c3 dxc3 4.Nxc3 Nc6 5.Nf3 e6 6.Bc4 Bb4 Sicilian Defense: Smith-Morra Gambit: Accepted: Pin Defense B21
1.e4 c5 2.d4 cxd4 3.c3 dxc3 4.Nxc3 Nc6 5.Nf3 e6 6.Bc4 Bc5 Sicilian Defense: Smith-Morra Gambit: Accepted: Morphy Defense B21
1.e4 c5 2.d4 cxd4 3.c3 dxc3 4.Nxc3 Nc6 5.Nf3 e6 6.Bc4 d6 7.O-O a6 8.Qe2 b5 Sicilian Defense: Smith-Morra Gambit: Accepted: Sozin Formation B21
1.e4 c5 2.d4 cxd4 3.c3 dxc3 4.Nxc3 Nc6 5.Nf3 g6 Sicilian Defense: Smith-Morra Gambit: Accepted: Fianchetto Defense B21
1.e4 c5 2.d4 cxd4 3.c3 e5 Sicilian Defense: Smith-Morra Gambit: Declined: Center Formation B21
1.e4 c5 2.d4 cxd4 3.c3 Nf6 Sicilian Defense: Smith-Morra Gambit: Declined: Alapin Formation B21
1.e4 c5 2.d4 cxd4 3.c3 Qa5 Sicilian Defense: Smith-Morra Gambit: Declined: Wing Formation B21
1.e4 c5 2.d4 cxd4 3.f4 Sicilian Defense: Halasz Gambit: B21
1.e4 c5 2.d4 cxd4 3.Nf3 Sicilian Defense: Morphy Gambit: B21
1.e4 c5 2.d4 cxd4 3.Nf3 e5 4.c3 Sicilian Defense: Morphy Gambit: Andreaschek Gambit: B21
1.e4 c5 2.f4 d5 3.exd5 Nf6 Sicilian Defense: McDonnell Attack: Tal Gambit: B21
1.e4 c5 2.Nc3 e6 3.d4 d5 Sicilian Defense: Marshall Gambit: B23
1.e4 c5 2.Nf3 a6 3.b4 Sicilian Defense: O'Kelly Variation: Wing Gambit: B28
1.e4 c5 2.Nf3 a6 3.c3 d5 4.exd5 Nf6 Sicilian Defense: O'Kelly Variation: Venice System: Gambit line B28
1.e4 c5 2.Nf3 a6 3.d4 cxd4 4.Bc4 Sicilian Defense: O'Kelly Variation: Normal System: Cortlever Gambit B28
1.e4 c5 2.Nf3 a6 3.d4 cxd4 4.c3 Sicilian Defense: O'Kelly Variation: Normal System: Smith-Morra Line B28
1.e4 c5 2.Nf3 d6 3.b4 Sicilian Defense: Wing Gambit: Deferred Variation: B50
1.e4 c5 2.Nf3 d6 3.Bb5+ Nc6 4.O-O Bd7 5.Qe2 g6 6.e5 Sicilian Defense: Canal Attack: Dorfman Gambit: B52
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Qb6 Sicilian Defense: Najdorf Variation: Poisoned Pawn Variation: B97
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Qb6 8.Qd2 Qxb2 9.Rb1 Qa3 Sicilian Defense: Najdorf Variation: Poisoned Pawn: Accepted B97
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be3 a6 7.g4 e5 8.Nf5 g6 9.g5 Sicilian Defense: Scheveningen Variation: Delayed Keres Attack: Perenyi Gambit B81
1.e4 c5 2.Nf3 d6 3.g3 b5 Sicilian Defense: Kotov Gambit: B50
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 b5 6.Bd3 Qb6 7.Be3 Bc5 8.Qg4 Sicilian Defense: Kan Variation: Wing Attack: Christiansen's Dream B43
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nb5 d6 6.c4 Nf6 7.N1c3 a6 8.Na3 d5 Sicilian Defense: Paulsen Variation: Gary Gambit: B44
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Ndb5 Qb8 7.Be3 a6 8.Bb6 Sicilian Defense: Paulsen Variation: Bastrikov Variation: Ponomariov Gambit B48
1.e4 c5 2.Nf3 f5 Sicilian Defense: Brussels Gambit: B27
1.e4 c5 2.Nf3 f5 3.exf5 Nh6 Sicilian Defense: Double-Dutch Gambit: B28
1.e4 c5 2.Nf3 g6 3.d4 Bg7 4.dxc5 Qa5+ 5.Nc3 Bxc3 6.bxc3 Qxc3+ Sicilian Defense: Hyperaccelerated Pterodactyl: VARIATION?: B27
1.e4 c5 2.Nf3 Nc6 3.Bb5 Na5 4.b4 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack: San Francisco Gambit: B31
1.e4 c6 2.c4 d5 3.exd5 cxd5 4.cxd5 Nf6 Caro-Kann Defense: Accelerated Panov Attack: Modern Variation: B10
1.e4 c6 2.d4 d5 3.Bd3 Nf6 4.e5 Nfd7 6.e6 Caro-Kann Defense: Mieses Attack: Landau Gambit: B12
1.e4 c6 2.d4 d5 3.Be3 Caro-Kann Defense: Mieses Gambit: B12
1.e4 c6 2.d4 d5 3.e5 c5 Caro-Kann Defense: Advance Variation: Botvinnik-Carls Defense: B12
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 g6 6.cxd5 Bg7 Caro-Kann Defense: Panov Attack: Fianchetto Defense: Fianchetto Gambit B13
1.e4 c6 2.d4 d5 3.f3 dxe4 4.fxe4 e5 5.Nf3 exd4 6.Bc4 Caro-Kann Defense: Maroczy Variation: Maroczy Gambit: B12
1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Bc4 Caro-Kann Defense: Von Hennig Gambit: B15
1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.f3 Caro-Kann Defense: Rasa-Studier Gambit: B15
1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Bd3 Caro-Kann Defense: Alekhine Gambit: B15
1.e4 c6 2.d4 d5 3.Nf3 dxe4 4.Ng5 Caro-Kann Defense: Ulysses Gambit: B12
1.e4 c6 2.Nc3 d5 3.Nf3 dxe4 4.Ng5 Caro-Kann Defense: Hector Gambit: B12
1.e4 d5 2.b4 Scandinavian Defense: Zilbermints Gambit: B01
1.e4 d5 2.exd5 c6 Scandinavian Defense: Blackburne-Kloosterboer Gambit: B01
1.e4 d5 2.exd5 c6 3.dxc6 Nxc6 Scandinavian Defense: Blackburne Gambit: B01
1.e4 d5 2.exd5 c6 3.dxe6 e5 Scandinavian Defense: Kloosterboer Gambit: B01
1.e4 d5 2.exd5 e5 3.dxe6 Bxe6 Scandinavian Defense: Boehnke Gambit: B01
1.e4 d5 2.exd5 Nf6 Scandinavian Defense: Modern Variation: B01
1.e4 d5 2.exd5 Nf6 3.c4 e6 Scandinavian Defense: Icelandic-Palme Gambit: B01
1.e4 d5 2.exd5 Nf6 3.d4 Bg4 4.f3 Bf5 5.Bb5+ Nbd7 Scandinavian Defense: Portuguese Variation: Portuguese Gambit: B01
1.e4 d5 2.exd5 Qxd5 3.Nc3 Qa5 4.b4 Scandinavian Defense: Main Lines: Leonhardt Gambit: B01
1.e4 d6 2.d4 Nf6 3.Nc3 Nbd7 4.f4 e5 5.Nf3 exd4 6.Qxd4 c6 7.Bc4 d5 Lion Defense: Anti-Philidor: Lion's Cave: Lion Claw Gambit B07
1.e4 d6 2.d4 Nf6 3.Nf3 Pirc Defense: Roscher Gambit: B07
1.e4 e5 2.Bb5 Bc5 3.b4 Portuguese Opening: Miguel Gambit: C20
1.e4 e5 2.Bb5 Nf6 3.d4 Portuguese Opening: Portuguese Gambit: C20
1.e4 e5 2.Bc4 b5 3.Bxb5 c6 Bishop's Opening: Anderssen Gambit: C23
1.e4 e5 2.Bc4 b5 3.Bxb5 f5 Bishop's Opening: Thorold Gambit: C23
1.e4 e5 2.Bc4 Bc5 3.b4 Bishop's Opening: MacDonnell Gambit: C23
1.e4 e5 2.Bc4 Bc5 3.b4 Bxb4 4.c3 Bishop's Opening: MacDonnell Gambit: La Bourdonnais-Denker Gambit: C23
1.e4 e5 2.Bc4 Bc5 3.b4 Bxb4 4.f4 Bishop's Opening: MacDonnell Gambit: MacDonnell Double Gambit: C23
1.e4 e5 2.Bc4 Bc5 3.c3 d5 4.Bxd5 Nf6 Bishop's Opening: Lewis Countergambit: C23
1.e4 e5 2.Bc4 Bc5 3.c3 d5 4.Bxd5 Nf6 5.d4 Bishop's Opening: Lewis Countergambit: Walker Variation: C23
1.e4 e5 2.Bc4 Bc5 3.d4 Bishop's Opening: Lewis Gambit: C23
1.e4 e5 2.Bc4 Bc5 3.f4 Bishop's Opening: Stein Gambit: C23
1.e4 e5 2.Bc4 Bc5 3.Qe2 Nf6 4.f4 Bishop's Opening: Lopez Variation: Lopez Gambit: C23
1.e4 e5 2.Bc4 f5 Bishop's Opening: Calabrese Countergambit: C23
1.e4 e5 2.Bc4 Nf6 3.d4 Bishop's Opening: Ponziani Gambit: C24
1.e4 e5 2.Bc4 Nf6 3.d4 exd4 4.c3 Bishop's Opening: Warsaw Gambit: C24
1.e4 e5 2.Bc4 Nf6 3.d4 exd4 4.Nf3 Bishop's Opening: Urusov Gambit: C24
1.e4 e5 2.Bc4 Nf6 3.f4 Bishop's Opening: Berlin Defense: Greco Gambit: C23
1.e4 e5 2.Bc4 Nf6 3.Nc3 b5 Bishop's Opening: Horwitz Gambit: C23
1.e4 e5 2.Bc4 Nf6 3.Nc3 Nxe4 Bishop's Opening: Blanel Gambit: C23
1.e4 e5 2.Bc4 Nf6 3.Ne2 Nxe4 4.Nec3 Bishop's Opening: Paschmann Gambit: C23
1.e4 e5 2.c3 d5 3.Qh5 Bd6 King Pawn Game: Macleod Attack: Norwalder Gambit: C20
1.e4 e5 2.c3 f5 King Pawn Game: Macleod Attack: Lasa Gambit: C20
1.e4 e5 2.c4 d5 King Pawn Game: Bavarian Gambit: C20
1.e4 e5 2.d3 d5 3.exd5 c6 4.dxc6 Nxc6 King Pawn Game: Weber Gambit: C20
1.e4 e5 2.d3 f5 King Pawn Game: Clam Variation: King's Gambit Reversed: C20
1.e4 e5 2.d3 Nf6 3.f4 Bc5 King Pawn Game: Clam Variation: Radisch Gambit: C20
1.e4 e5 2.d4 d5 King Pawn Game: Beyer Gambit: C21
1.e4 e5 2.d4 d6 3.dxe5 Bd7 King Pawn Game: Philidor Gambit: B07
1.e4 e5 2.d4 exd4 3.Bc4 Center Game: Von der Lasa Gambit: C21
1.e4 e5 2.d4 exd4 3.Bd3 Center Game: Ross Gambit: C21
1.e4 e5 2.d4 exd4 3.c3 Danish Gambit:: C21
1.e4 e5 2.d4 exd4 3.c3 d5 Danish Gambit: Declined: Sorensen Defense: C21
1.e4 e5 2.d4 exd4 3.c3 dxc3 4.Bc4 cxb2 5.Bxb2 Danish Gambit: Accepted: C21
1.e4 e5 2.d4 exd4 3.c3 dxc3 4.Bc4 cxb2 5.Bxb2 Bb4+ Danish Gambit: Accepted: Copenhagen Defense: C21
1.e4 e5 2.d4 exd4 3.c3 dxc3 4.Bc4 cxb2 5.Bxb2 d5 Danish Gambit: Accepted: Schlechter Defense: C21
1.e4 e5 2.d4 exd4 3.c3 dxc3 4.Bc4 cxb2 5.Bxb2 Nf6 Danish Gambit: Accepted: Classical Defense: C21
1.e4 e5 2.d4 exd4 3.c3 dxc3 4.Bc4 cxb2 5.Bxb2 Qe7 Danish Gambit: Accepted: Chigorin Defense: C21
1.e4 e5 2.d4 exd4 3.c3 Ne7 Danish Gambit: Accepted: Svenonius Defense: C21
1.e4 e5 2.d4 exd4 3.f4 Center Game: Halasz-McDonnell Gambit: C21
1.e4 e5 2.d4 exd4 3.Nf3 Bc5 4.c3 Center Game: Lanc-Arnold Gambit: C21
1.e4 e5 2.d4 exd4 3.Nf3 Bc5 4.c3 dxc3 4.Bc4 Center Game: Lanc-Arnold Gambit: Schippler Gambit: C21
1.e4 e5 2.f4 King's Gambit:: C30
1.e4 e5 2.f4 Bc5 King's Gambit: Declined: Classical Variation: C30
1.e4 e5 2.f4 Bc5 3.Nf3 d6 4.b4 King's Gambit: Declined: Classical Variation: Loewy Gambit C30
1.e4 e5 2.f4 Bc5 3.Nf3 d6 5.c3 f5 King's Gambit: Declined: Classical Variation: Rubinstein Countergambit C30
1.e4 e5 2.f4 Bc5 3.Nf3 g5 King's Gambit: Declined: Senechaud Countergambit: C30
1.e4 e5 2.f4 c5 King's Gambit: Declined: Mafia Defense: C30
1.e4 e5 2.f4 d5 3.d4 King's Gambit: Falkbeer Countergambit: Hinrichsen Gambit: C31
1.e4 e5 2.f4 d5 3.exd5 King's Gambit: Falkbeer Countergambit: Accepted: C31
1.e4 e5 2.f4 d5 3.exd5 Bc5 King's Gambit: Falkbeer Countergambit: Miles Gambit: C31
1.e4 e5 2.f4 d5 3.exd5 c6 King's Gambit: Falkbeer Countergambit: Nimzowitsch-Marshall Countergambit: C31
1.e4 e5 2.f4 d5 3.exd5 c6 4.dxc6 Bc5 King's Gambit: Falkbeer Countergambit: Pickler Gambit: C31
1.e4 e5 2.f4 d5 3.exd5 e4 King's Gambit: Falkbeer Countergambit: Staunton Line: C31
1.e4 e5 2.f4 d5 3.exd5 e4 4.Bb5+ King's Gambit: Falkbeer Countergambit: Anderssen Attack: C31
1.e4 e5 2.f4 d5 3.exd5 e4 4.d3 King's Gambit: Falkbeer Countergambit: Charousek Gambit: C31
1.e4 e5 2.f4 d5 3.exd5 e4 4.d3 Nf6 5.dxe4 King's Gambit: Falkbeer Countergambit: Charousek Gambit: Accepted C32
1.e4 e5 2.f4 d5 3.exd5 e4 4.d3 Nf6 5.dxe4 Nxe4 6.Nf3 Bc5 7.Qe2 Bf5 King's Gambit: Falkbeer Countergambit: Charousek Gambit: Main Line C32
1.e4 e5 2.f4 d5 3.exd5 e4 4.d3 Nf6 5.Nc3 Bb4 6.Bd2 e3 King's Gambit: Falkbeer Countergambit: Charousek Gambit: Morphy Defense C31
1.e4 e5 2.f4 d5 3.exd5 e4 4.d3 Nf6 5.Nd2 King's Gambit: Falkbeer Countergambit: Charousek Gambit: Keres Variation C32
1.e4 e5 2.f4 d5 3.exd5 e4 4.d3 Nf6 5.Qe2 King's Gambit: Falkbeer Countergambit: Charousek Gambit: Old Line C32
1.e4 e5 2.f4 d5 3.exd5 exf4 King's Gambit: Falkbeer Countergambit: Modern Transfer: C32
1.e4 e5 2.f4 d5 3.Nf3 King's Gambit: Falkbeer Countergambit: Blackburne Attack: C31
1.e4 e5 2.f4 exf4 3.b3 King's Gambit: Accepted: Orsini Gambit: C33
1.e4 e5 2.f4 exf4 3.Bb5 King's Gambit: Accepted: Schurig Gambit: C33
1.e4 e5 2.f4 exf4 3.Bc4 King's Gambit: Accepted: Bishop's Gambit: C33
1.e4 e5 2.f4 exf4 3.Bc4 b5 King's Gambit: Accepted: Bishop's Gambit: Kieseritzsky Gambit C33
1.e4 e5 2.f4 exf4 3.Bc4 c6 King's Gambit: Accepted: Bishop's Gambit: Lopez Defense C33
1.e4 e5 2.f4 exf4 3.Bc4 d5 4.Bxd5 Nf6 King's Gambit: Accepted: Bishop's Gambit: Bledow Countergambit C33
1.e4 e5 2.f4 exf4 3.Bc4 f5 King's Gambit: Accepted: Bishop's Gambit: Gianutio Gambit C33
1.e4 e5 2.f4 exf4 3.Bc4 g5 King's Gambit: Accepted: Bishop's Gambit: Anderssen Defense C33
1.e4 e5 2.f4 exf4 3.Bc4 Nc6 King's Gambit: Accepted: Bishop's Gambit: Maurian Defense C33
1.e4 e5 2.f4 exf4 3.Bc4 Nf6 King's Gambit: Accepted: Bishop's Gambit: Cozio Defense C33
1.e4 e5 2.f4 exf4 3.Bc4 Nf6 4.Nc3 King's Gambit: Accepted: Bishop's Gambit: Bogoljubow Variation C33
1.e4 e5 2.f4 exf4 3.Bc4 Nf6 4.Nc3 c6 King's Gambit: Accepted: Bishop's Gambit: Bogoljubow Defense C33
1.e4 e5 2.f4 exf4 3.Bc4 Qh4+ 4.Kf1 b5 King's Gambit: Accepted: Bishop's Gambit: Bryan Countergambit C33
1.e4 e5 2.f4 exf4 3.Bc4 Qh4+ 4.Kf1 Bc5 King's Gambit: Accepted: Bishop's Gambit: Greco Variation C33
1.e4 e5 2.f4 exf4 3.Bc4 Qh4+ 4.Kf1 d6 King's Gambit: Accepted: Bishop's Gambit: Cozio Variation C33
1.e4 e5 2.f4 exf4 3.Bc4 Qh4+ 4.Kf1 g5 King's Gambit: Accepted: Bishop's Gambit: Lopez Variation C33
1.e4 e5 2.f4 exf4 3.Bc4 Qh4+ 4.Kf1 g5 5.Nc3 Bg7 6.d4 Ne7 7.g3 King's Gambit: Accepted: Bishop's Gambit: MacDonnell Attack C33
1.e4 e5 2.f4 exf4 3.Bc4 Qh4+ 4.Kf1 Nc6 King's Gambit: Accepted: Bishop's Gambit: Boden Variation C33
1.e4 e5 2.f4 exf4 3.Bc4 Qh4+ 4.Kf1 Nf6 King's Gambit: Accepted: Bishop's Gambit: First Jaenisch Variation C33
1.e4 e5 2.f4 exf4 3.Be2 King's Gambit: Accepted: Tartakower Gambit: C33
1.e4 e5 2.f4 exf4 3.Be2 f5 4.exf5 d6 King's Gambit: Accepted: Tartakower Gambit: Weiss Defense C33
1.e4 e5 2.f4 exf4 3.d4 King's Gambit: Accepted: Polerio Gambit: C33
1.e4 e5 2.f4 exf4 3.g3 King's Gambit: Accepted: Gaga Gambit: C33
1.e4 e5 2.f4 exf4 3.h4 King's Gambit: Accepted: Stamma Gambit: C33
1.e4 e5 2.f4 exf4 3.Kf2 King's Gambit: Accepted: Tumbleweed: C33
1.e4 e5 2.f4 exf4 3.Nc3 King's Gambit: Accepted: Mason-Keres Gambit: C33
1.e4 e5 2.f4 exf4 3.Ne2 King's Gambit: Accepted: Paris Gambit: C33
1.e4 e5 2.f4 exf4 3.Nf3 King's Gambit: Accepted: King's Knight Gambit: C34
1.e4 e5 2.f4 exf4 3.Nf3 Be7 King's Gambit: Accepted: Cunningham Defense: C35
1.e4 e5 2.f4 exf4 3.Nf3 Be7 4.Bc4 Bh4+ 5.g3 fxg3 6.O-O gxh2+ 7.Kh1 King's Gambit: Accepted: Cunningham Defense: Bertin Gambit C35
1.e4 e5 2.f4 exf4 3.Nf3 Be7 4.Bc4 Nf6 King's Gambit: Accepted: Cunningham Defense: McCormick Defense C35
1.e4 e5 2.f4 exf4 3.Nf3 d5 King's Gambit: Accepted: Modern Defense: C36
1.e4 e5 2.f4 exf4 3.Nf3 d5 4.exd5 Nf6 King's Gambit: Accepted: Abbazia Defense: C36
1.e4 e5 2.f4 exf4 3.Nf3 d5 4.exd5 Nf6 5.Bb5+ c6 6.dxc6 bxc6 7.Bc4 Nd5 King's Gambit: Accepted: Abbazia Defense: Main Line C36
1.e4 e5 2.f4 exf4 3.Nf3 d6 King's Gambit: Accepted: Fischer Defense: C34
1.e4 e5 2.f4 exf4 3.Nf3 d6 4.b4 King's Gambit: Accepted: Fischer Defense: Schulder Gambit C34
1.e4 e5 2.f4 exf4 3.Nf3 f5 King's Gambit: Accepted: Gianutio Countergambit: C34
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 King's Gambit: Accepted: King's Knight Gambit: C37
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 Bg7 King's Gambit: Accepted: Traditional Variation: C38
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 Bg7 5.d4 d6 6.c3 King's Gambit: Accepted: Mayet Gambit: C38
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 Bg7 5.h4 King's Gambit: Accepted: Philidor Gambit: C38
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 Bg7 5.h4 h6 6.d4 d6 King's Gambit: Accepted: Greco Gambit: C38
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 Bg7 5.h4 h6 6.d4 d6 7.hxg5 hxg5 8.Rh8 Bxh8 9.Nc3 c6 10.Ne5 King's Gambit: Accepted: Greco Gambit: Calabrese Gambit C38
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 Bg7 5.h4 h6 6.d4 d6 7.Qd3 King's Gambit: Accepted: Philidor Gambit: Schultz Variation C38
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 Bg7 5.O-O King's Gambit: Accepted: Hanstein Gambit: C38
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 d6 5.O-O Bg4 6.h3 h5 7.hxg4 hxg4 King's Gambit: Accepted: Middleton Countergambit: C37
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.Bxf7+ King's Gambit: Accepted: Lolli Gambit: C37
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.d4 gxf3 6.Bxf4 King's Gambit: Accepted: Kotov Gambit: C37
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.d4 gxf3 6.Qxf3 King's Gambit: Accepted: Ghulam-Kassim Gambit: C37
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.Nc3 King's Gambit: Accepted: MacDonnell Gambit: C37
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.Ne5 King's Gambit: Accepted: Salvio Gambit: C37
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.Ne5 Qh4+ 6.Kf1 f3 King's Gambit: Accepted: Salvio Gambit: Cochrane Gambit C37
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.Ne5 Qh4+ 6.Kf1 Nc6 King's Gambit: Accepted: Salvio Gambit: Viennese Variation C37
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.Ne5 Qh4+ 6.Kf1 Nf6 King's Gambit: Accepted: Salvio Gambit: Santa Maria Defense C37
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.Ne5 Qh4+ 6.Kf1 Nh6 King's Gambit: Accepted: Salvio Gambit: Silbershmidt Defense C37
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.O-O King's Gambit: Accepted: Muzio Gambit: C37
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.O-O King's Gambit: Accepted: Muzio Gambit: Wild Muzio Gambit C37
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.O-O d5 King's Gambit: Accepted: Muzio Gambit: Brentano Defense C37
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.O-O gxf3 6.Qxf3 Qe7 King's Gambit: Accepted: Muzio Gambit Accepted: From Defense C37
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.O-O gxf3 6.Qxf3 Qf6 King's Gambit: Accepted: Muzio Gambit: Sarratt Defense C37
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.O-O gxf3 6.Qxf3 Qf6 7.Bxf7+ Kxf7 8.d4 Qxd4+ 9.Be3 Qf6 10.Nc3 fxe3 King's Gambit: Accepted: Double Muzio Gambit: Young Gambit C37
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.O-O gxf3 6.Qxf3 Qf6 7.e5 Qxe5 8.Bxf7+ King's Gambit: Accepted: Double Muzio Gambit: C37
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.O-O gxf3 6.Qxf3 Qf6 7.e5 Qxe5 8.d3 Bh6 9.Nc3 Ne7 10.Bd2 Nbc6 11.Rae1 King's Gambit: Accepted: Double Muzio Gambit: Paulsen Defense C37
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 Nc6 King's Gambit: Accepted: Blachly Gambit: C37
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.d4 King's Gambit: Accepted: Rosentreter Gambit: C37
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.d4 g4 5.Bxf4 King's Gambit: Accepted: Rosentreter-Testa Gambit: C37
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.d4 g4 5.Nc3 King's Gambit: Accepted: Rosentreter Gambit: Soerensen Gambit C37
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.h4 g4 5.Ne5 Bg7 King's Gambit: Accepted: Kieseritsky Gambit: Paulsen Defense C39
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.h4 g4 5.Ne5 d5 King's Gambit: Accepted: Kieseritsky Gambit: Brentano Defense C39
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.h4 g4 5.Ne5 d6 King's Gambit: Accepted: Kieseritsky Gambit: Kolisch Defense C39
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.h4 g4 5.Ne5 h5 King's Gambit: Accepted: Kieseritsky Gambit: Long Whip C39
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.h4 g4 5.Ne5 h6 6.Nxf7 King's Gambit: Accepted: Kieseritsky Gambit: Cotter Gambit C39
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.h4 g4 5.Ne5 Nc6 King's Gambit: Accepted: Kieseritsky Gambit: Neumann Defense C39
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.h4 g4 5.Ne5 Nf6 King's Gambit: Accepted: Kieseritsky Gambit: Berlin Defense C39
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.h4 g4 5.Ne5 Nf6 6.Bc4 King's Gambit: Accepted: Kieseritsky Gambit: Berlin Defense C39
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.h4 g4 5.Ne5 Nf6 6.Bc4 d5 7.exd5 Bd6 King's Gambit: Accepted: Kieseritsky Gambit: Anderssen Defense C39
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.h4 g4 5.Ne5 Nf6 6.Bc4 d5 7.exd5 Bd6 8.d4 Nh5 9.Bxf4 Nxf4 King's Gambit: Accepted: Kieseritsky Gambit: Anderssen-Cordel Gambit C39
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.h4 g4 5.Ne5 Nf6 6.Bc4 d5 7.exd5 Bd6 8.O-O Bxe5 King's Gambit: Accepted: Kieseritsky Gambit: Rice Gambit C39
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.h4 g4 5.Ne5 Nf6 6.Bc4 d5 7.exd5 Bg7 King's Gambit: Accepted: Kieseritsky Gambit: Paulsen Defense Deferred C39
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.h4 g4 5.Ne5 Nf6 6.d4 King's Gambit: Accepted: Kieseritsky Gambit: Rubinstein Variation C39
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.h4 g4 5.Ne5 Qe7 King's Gambit: Accepted: Kieseritsky Gambit: Rosenthal Defense C39
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.h4 g4 5.Ng5 King's Gambit: Accepted: Allgaier Gambit: C39
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.h4 g4 5.Ng5 h6 6.Nxf7 Kxf7 7.Bc4+ King's Gambit: Accepted: Allgaier Gambit: Urusov Attack C39
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.h4 g4 5.Ng5 h6 6.Nxf7 Kxf7 7.d4 King's Gambit: Accepted: Allgaier Gambit: Thorold Attack C39
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Nc3 King's Gambit: Accepted: Quade Gambit: C37
1.e4 e5 2.f4 exf4 3.Nf3 h6 King's Gambit: Accepted: Becker Defense: C34
1.e4 e5 2.f4 exf4 3.Nf3 Nc6 King's Gambit: Accepted: MacLeod Defense: C34
1.e4 e5 2.f4 exf4 3.Nf3 Ne7 King's Gambit: Accepted: Bonsch-Osmolovsky Variation: C34
1.e4 e5 2.f4 exf4 3.Nf3 Nf6 King's Gambit: Accepted: Schallop Defense: C34
1.e4 e5 2.f4 exf4 3.Nf3 Nf6 4.e5 Nh5 5.g4 King's Gambit: Accepted: Schallop Defense: Tashkent Attack C34
1.e4 e5 2.f4 exf4 3.Nh3 King's Gambit: Accepted: Eisenberg Variation: C30
1.e4 e5 2.f4 exf4 3.Qe2 King's Gambit: Accepted: Basman Gambit: C33
1.e4 e5 2.f4 exf4 3.Qf3 King's Gambit: Accepted: Breyer Gambit: C33
1.e4 e5 2.f4 exf4 3.Qg4 King's Gambit: Accepted: Dodo Variation: C30
1.e4 e5 2.f4 exf4 3.Qh5 King's Gambit: Accepted: Carrera Gambit: C33
1.e4 e5 2.f4 f6 3.fxe5 Nc6 King's Gambit: Declined: Soller-Zilbermints Gambit:

1.e4 e5 2.f4 Nc6 King's Gambit: Declined: Queen's Knight Defense: C30
1.e4 e5 2.f4 Nc6 3.Nf3 f5 King's Gambit: Declined: Neomodern Variation: C30
1.e4 e5 2.f4 Nf6 King's Gambit: Declined: Petrov's Defense: C30
1.e4 e5 2.f4 Qf6 King's Gambit: Declined: Norwalde Variation: C30
1.e4 e5 2.f4 Qf6 3.Nc3 Qxf4 4.d4 King's Gambit: Declined: Norwalde Variation: Schubert Variation C30
1.e4 e5 2.f4 Qh4+ 3.g3 Qe7 King's Gambit: Declined: Keene Defense: C30
1.e4 e5 2.Nc3 Bb4 3.Qg4 Nf6 Vienna Game: Zhuravlev Countergambit: C25
1.e4 e5 2.Nc3 d6 3.f4 Vienna Game: Omaha Gambit: C25
1.e4 e5 2.Nc3 Nc6 3.Bc4 Bc5 4.Qg4 Qf6 5.Nd5 Vienna Game: Stanley Variation: Meitner-Mieses Gambit: C23
1.e4 e5 2.Nc3 Nc6 3.Bc4 Nf6 4.f4 Nxe4 5.Nf3 Vienna Game: Stanley Variation: Bronstein Gambit: C23
1.e4 e5 2.Nc3 Nc6 3.d4 Vienna Game: Fyfe Gambit: C23
1.e4 e5 2.Nc3 Nc6 3.d4 f5 Vienna Game: Philidor Countergambit: C23
1.e4 e5 2.Nc3 Nc6 3.f4 Vienna Game: Vienna Gambit: C25
1.e4 e5 2.Nc3 Nc6 3.f4 Bc5 4.fxe5 d6 Vienna Game: Vienna Gambit: Quelle Gambit: C25
1.e4 e5 2.Nc3 Nc6 3.f4 exf4 4.d4 Vienna Game: Vienna Gambit: Steinitz Gambit: C25
1.e4 e5 2.Nc3 Nc6 3.f4 exf4 4.d4 Qh4+ 5.Ke2 Vienna Game: Vienna Gambit: Steinitz Gambit: Main Line C28
1.e4 e5 2.Nc3 Nc6 3.f4 exf4 4.d4 Qh4+ 5.Ke2 b6 Vienna Game: Vienna Gambit: Steinitz Gambit: Fraser-Minckwitz Defense C28
1.e4 e5 2.Nc3 Nc6 3.f4 exf4 4.d4 Qh4+ 5.Ke2 d5 Vienna Game: Vienna Gambit: Steinitz Gambit: Zukertort Defense C25
1.e4 e5 2.Nc3 Nc6 3.f4 exf4 4.d4 Qh4+ 5.Ke2 d6 Vienna Game: Vienna Gambit: Steinitz Gambit: Paulsen Defense C25
1.e4 e5 2.Nc3 Nc6 3.f4 exf4 4.d4 Qh4+ 5.Ke2 g5 Vienna Game: Vienna Gambit: Steinitz Gambit: Soerensen Defense C25
1.e4 e5 2.Nc3 Nc6 3.f4 exf4 4.Nf3 Vienna Game: Vienna Gambit: Steinitz Gambit: Knight Variation C25
1.e4 e5 2.Nc3 Nc6 3.f4 exf4 4.Nf3 Be7 Vienna Game: Vienna Gambit: Cunningham Defense: C25
1.e4 e5 2.Nc3 Nc6 3.f4 exf4 4.Nf3 g5 5.Bc4 g4 6.O-O gxf3 Vienna Game: Vienna Gambit: Hamppe-Muzio Gambit: C25
1.e4 e5 2.Nc3 Nc6 3.f4 exf4 4.Nf3 g5 5.d4 Vienna Game: Vienna Gambit: Pierce Gambit: C28
1.e4 e5 2.Nc3 Nc6 3.f4 exf4 4.Nf3 g5 5.h4 g4 6.Ng5 Vienna Game: Vienna Gambit: Hamppe Allgaier Gambit: C25
1.e4 e5 2.Nc3 Nc6 3.f4 exf4 4.Nf3 g5 5.h4 g4 6.Ng5 h6 7.Nxf7 Kxf7 8.d4 Vienna Game: Vienna Gambit: Hamppe-Allgaier-Thorold Gambit: C25
1.e4 e5 2.Nc3 Nc6 3.g3 Bc5 4.Bg2 h5 5.Nf3 h4 Vienna Game: Paulsen Variation: Mariotti Gambit: C25
1.e4 e5 2.Nc3 Nf6 3.Bc4 Bc5 4.Nge2 b5 Vienna Game: Stanley Variation: Eifel Gambit: C27
1.e4 e5 2.Nc3 Nf6 3.Bc4 Nxe4 4.Nf3 Bishop's Opening: Boden-Kieseritsky Gambit: C27
1.e4 e5 2.Nc3 Nf6 3.Bc4 Nxe4 4.Qh5 Nd6 5.Bb3 Nc6 6.Nb5 g6 7.Qf3 f5 8.Qd5 Qe7 9.Nxc7+ Kd8 10.Nxa8 b6 Vienna Game: Stanley Variation: Frankenstein-Dracula Variation: C27
1.e4 e5 2.Nc3 Nf6 3.f4 Vienna Game: Vienna Gambit: C28
1.e4 e5 2.Nc3 Nf6 3.f4 d5 Vienna Game: Vienna Gambit: Main Line: C29
1.e4 e5 2.Nc3 Nf6 3.f4 d5 4.d3 Vienna Game: Vienna Gambit: Steinitz Variation: C29
1.e4 e5 2.Nc3 Nf6 3.f4 d5 4.fxe5 Nxe4 5.d3 Vienna Game: Vienna Gambit: Modern Variation: C29
1.e4 e5 2.Nc3 Nf6 3.f4 d5 4.fxe5 Nxe4 5.d3 Qh4+ 6.g3 Nxg3 7.Nf3 Qh5 8.Nxd5 Vienna Game: Vienna Gambit: Wurzburger Trap: C29
1.e4 e5 2.Nc3 Nf6 3.f4 d5 4.fxe5 Nxe4 5.Nf3 Be7 Vienna Game: Vienna Gambit: Breyer Variation: C29
1.e4 e5 2.Nc3 Nf6 3.f4 d5 4.fxe5 Nxe4 5.Nf3 Bg4 6.Qe2 Vienna Game: Vienna Gambit: Kaufmann Variation: C29
1.e4 e5 2.Nc3 Nf6 3.f4 d5 4.fxe5 Nxe4 5.Qf3 Vienna Game: Vienna Gambit: Paulsen Attack: C29
1.e4 e5 2.Nc3 Nf6 3.f4 d5 4.fxe5 Nxe4 5.Qf3 f5 Vienna Game: Vienna Gambit: Bardeleben Variation: C29
1.e4 e5 2.Nc3 Nf6 3.g3 Bc5 4.Bg2 Nc6 5.Nge2 d5 6.exd5 Vienna Game: Paulsen Variation: Polluck Gambit: C25
1.e4 e5 2.Nc3 Nf6 3.g3 d5 4.exd5 c6 Vienna Game: Mieses Variation: Erben Gambit: C25
1.e4 e5 2.Nf3 Bc5 King Pawn Game: Busch-Gass Gambit: C40
1.e4 e5 2.Nf3 c6 King Pawn Game: Gunderam Gambit: C40
1.e4 e5 2.Nf3 d5 Elephant Gambit:: C40
1.e4 e5 2.Nf3 d5 3.exd5 Bd6 Elephant Gambit: Maroczy Gambit: C40
1.e4 e5 2.Nf3 d5 3.exd5 e4 Elephant Gambit: Paulsen Countergambit: C40
1.e4 e5 2.Nf3 d5 3.Nxe5 dxe4 4.Bc4 Qg5 Elephant Gambit: Wasp Variation: C40
1.e4 e5 2.Nf3 d6 3.Bc4 f5 Philidor Defense: Lopez Countergambit: C41
1.e4 e5 2.Nf3 d6 3.d4 Bd7 Philidor Defense: Philidor Gambit: C41
1.e4 e5 2.Nf3 d6 3.d4 Bg4 4.dxe5 Nd7 Philidor Defense: Alapin-Blackburne Gambit: C41
1.e4 e5 2.Nf3 d6 3.d4 exd4 4.Bc4 Philidor Defense: Morphy Gambit: C41
1.e4 e5 2.Nf3 d6 3.d4 exd4 4.c3 Philidor Defense: Bird Gambit: C41
1.e4 e5 2.Nf3 d6 3.d4 f5 Philidor Defense: Philidor Countergambit: C41
1.e4 e5 2.Nf3 d6 3.d4 f5 4.Nc3 Philidor Defense: Philidor Countergambit: Zukertort Variation: C41
1.e4 e5 2.Nf3 d6 3.d4 Nf6 4.Nc3 Nbd7 5.Bc4 Be7 6.dxe5 dxe5 7.Bxf7+ Philidor Defense: Lion Variation: Delayed Bishop Sac: C41
1.e4 e5 2.Nf3 d6 3.d4 Nf6 4.Nc3 Nbd7 5.Bc4 Be7 6.Ng5 O-O 7.Bxf7+ Rxf7 8.Ne6 Philidor Defense: Lion Variation: Forcing Line: C41
1.e4 e5 2.Nf3 f5 Latvian Gambit:: C40
1.e4 e5 2.Nf3 f5 3.b4 Latvian Gambit: Senechaud Gambit: C40
1.e4 e5 2.Nf3 f5 3.Bc4 Latvian Gambit: Mayet Attack: C40
1.e4 e5 2.Nf3 f5 3.Bc4 b5 Latvian Gambit: Mayet Attack: Strautins Gambit: C40
1.e4 e5 2.Nf3 f5 3.Bc4 fxe4 4.Nxe5 d5 Latvian Gambit: Mayet Attack: Polerio-Svedenborg Variation: C40
1.e4 e5 2.Nf3 f5 3.Bc4 fxe4 4.Nxe5 Qg5 5.d4 Qxg2 Latvian Gambit: Mayet Attack: Poisoned Pawn Variation: C40
1.e4 e5 2.Nf3 f5 3.Bc4 Nf6 Latvian Gambit: Mayet Attack: Morgado Defense: C40
1.e4 e5 2.Nf3 f5 3.c4 Latvian Gambit: Diepstraten Countergambit: C40
1.e4 e5 2.Nf3 f5 3.d3 Nc6 4.exf5 Latvian Gambit: Clam Gambit: C40
1.e4 e5 2.Nf3 f5 3.d4 Latvian Gambit: Mason Countergambit: C40
1.e4 e5 2.Nf3 f5 3.exf5 Latvian Gambit: Accepted: C40
1.e4 e5 2.Nf3 f5 3.g4 Latvian Gambit: Lobster Gambit: C40
1.e4 e5 2.Nf3 f5 3.Nc3 Latvian Gambit: Mlotkowski Variation: C40
1.e4 e5 2.Nf3 f5 3.Nxe5 Nc6 Latvian Gambit: Fraser Defense: C40
1.e4 e5 2.Nf3 f5 3.Nxe5 Nf6 4.Bc4 fxe4 5.Nf7 Qe7 6.Nxh8 d5 Latvian Gambit: Corkscrew Gambit: C40
1.e4 e5 2.Nf3 f5 3.Nxe5 Qe7 Latvian Gambit: Greco Variation: C40
1.e4 e5 2.Nf3 f5 3.Nxe5 Qf6 4.d4 Latvian Gambit: Accepted: Main Line: C40
1.e4 e5 2.Nf3 f5 3.Nxe5 Qf6 4.d4 d6 5.Nc4 Latvian Gambit: Accepted: Bilguer Variation: C40
1.e4 e5 2.Nf3 f5 3.Nxe5 Qf6 4.d4 d6 5.Nc4 fxe4 6.Be2 Latvian Gambit: Accepted: Bronstein Attack: C40
1.e4 e5 2.Nf3 f5 3.Nxe5 Qf6 4.d4 d6 5.Nc4 fxe4 6.Ne3 Latvian Gambit: Accepted: Nimzowitsch Attack: C40
1.e4 e5 2.Nf3 f5 3.Nxe5 Qf6 4.d4 d6 5.Nc4 fxe4 6.Qh5+ g6 7.Qe2 Latvian Gambit: Accepted: Bronstein Gambit: C40
1.e4 e5 2.Nf3 f5 3.Nxe5 Qf6 4.Nc4 Latvian Gambit: Accepted: Foltys-Leonhardt Variation: C40
1.e4 e5 2.Nf3 f5 3.Nxe5 Qf6 4.Nc4 fxe4 5.d3 Latvian Gambit: Accepted: Foltys Variation: C40
1.e4 e5 2.Nf3 f5 3.Nxe5 Qf6 4.Nc4 fxe4 5.Nc3 Latvian Gambit: Accepted: Leonhardt Variation: C40
1.e4 e5 2.Nf3 f6 3.Nxe5 fxe5 4.Qh5+ g6 5.Qxe5+ Qe7 6.Qxh8 King Pawn Game: Damiano Defense: Damiano Gambit: C20
1.e4 e5 2.Nf3 f6 3.Nxe5 Qe7 4.Nf3 d5 King Pawn Game: Damiano Defense: Damiano Gambit: Chigorin Gambit C20
1.e4 e5 2.Nf3 Nc6 3.b4 King Pawn Game: Paschman Wing Gambit: C44
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 b5 5.Bb3 Na5 6.Bxf7+ Spanish Game: Morphy Defense: Norwegian Variation: Nightingale Gambit C70
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 f5 5.exf5 Spanish Game: Morphy Defense: Schliemann Defense Deferred: Jaenisch Gambit Deferred C70
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.0–0 Nxe4 6.Re1 d5 Spanish Game: Open Variation: Skipworth Gambit: C80
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.c3 Spanish Game: Morphy Defense: Jaffe Gambit: C74
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.d4 exd4 7.e5 Ne4 8.c3 dxc3 Spanish Game: Closed Variations: Center Attack: Basque Gambit C84
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 Na5 9.Bc2 c5 10.d4 Qc7 11.Nbd2 O-O 12.Nf1 Bg4 13.Ne3 Bxf3 14.Qxf3 Spanish Game: Closed Defense: Alekhine Gambit: C90
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d5 Spanish Game: Marshall Attack: General: C89
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d5 9.exd5 e4 Spanish Game: Marshall Attack: Steiner Variation: C89
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d5 9.exd5 Nxd5 10.Nxe5 Nxe5 11.Rxe5 c6 Spanish Game: Marshall Attack: Modern Variation: C89
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d5 9.exd5 Nxd5 10.Nxe5 Nxe5 11.Rxe5 Nf6 Spanish Game: Marshall Attack: Original Marshall Attack: C89
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.c4 Spanish Game: Open Variations: Harksen Gambit: C80
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.dxe5 Be6 9.c3 Bc5 10.Nbd2 O-O 11.Bc2 Nxf2 Spanish Game: Open Variations: Dilworth Variation: C82
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.dxe5 Be6 9.Nbd2 Nc5 10.c3 d4 11.Ng5 Spanish Game: Open Variations: Karpov Gambit: C80
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O Bg4 6.h3 h5 Spanish Game: Exchange Variation: Alapin Gambit: C69
1.e4 e5 2.Nf3 Nc6 3.Bb5 b6 Spanish Game: Rotary-Albany Gambit: C60
1.e4 e5 2.Nf3 Nc6 3.Bb5 Bb4 4.c3 Ba5 5.Bxc6 dxc6 Spanish Game: Alapin Defense: Alapin Gambit: C60
1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5 4.b4 Spanish Game: Classical Variation: Spanish Wing Gambit: C64
1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5 4.c3 d5 Spanish Game: Classical Variation: Konikowski Gambit: C64
1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5 4.c3 f5 Spanish Game: Classical Variation: Cordel Gambit: C64
1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5 4.O-O Nf6 5.c3 Spanish Game: Classical Variation: Zukertort Gambit: C64
1.e4 e5 2.Nf3 Nc6 3.Bb5 d5 Spanish Game: Spanish Countergambit: C60
1.e4 e5 2.Nf3 Nc6 3.Bb5 d5 4.Nxe5 Qg5 5.Nxc6 Spanish Game: Spanish Countergambit: Harding Gambit: C60
1.e4 e5 2.Nf3 Nc6 3.Bb5 d5 4.Nxe5 Qg5 5.O-O Spanish Game: Spanish Countergambit: Harding Countergambit: Fricke Gambit C60
1.e4 e5 2.Nf3 Nc6 3.Bb5 d6 4.d4 exd4 5.0–0 Spanish Game: Steinitz Defense: Center Gambit: C62
1.e4 e5 2.Nf3 Nc6 3.Bb5 f5 Spanish Game: Schliemann Defense: C63
1.e4 e5 2.Nf3 Nc6 3.Bb5 f5 4.Bxc6 Spanish Game: Schliemann Defense: Exchange Variation: C63
1.e4 e5 2.Nf3 Nc6 3.Bb5 f5 4.d4 Spanish Game: Schliemann Defense: Sch�nemann Attack: C63
1.e4 e5 2.Nf3 Nc6 3.Bb5 f5 4.exf5 Spanish Game: Schleimann Defense: Jaenisch Gambit: C60
1.e4 e5 2.Nf3 Nc6 3.Bb5 g5 Spanish Game: Brentano Gambit: C60
1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 Spanish Game: Berlin Defense: Rio Gambit Accepted: C67
1.e4 e5 2.Nf3 Nc6 3.Bb5 Nge7 4.d4 exd4 5.Nxd4 g6 6.Nc3 Bg7 7.Be3 O-O 8.Qd2 d5 Spanish Game: Cozio Defense: Tartakower Gambit: C60
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Italian Game: Evans Gambit: C51
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4 Italian Game: Evans Gambit: Accepted: C51
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4 5.c3 Ba5 Italian Game: Evans Gambit: Main Line: C52
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4 5.c3 Ba5 6.d4 b5 Italian Game: Evans Gambit: Leonhardt Countergambit: C52
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4 5.c3 Ba5 6.d4 d6 7.Qb3 Italian Game: Evans Gambit: Tartakower Attack: C52
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4 5.c3 Ba5 6.d4 exd4 Italian Game: Evans Gambit: Pierce Defense: C52
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4 5.c3 Ba5 6.d4 exd4 7.O-O b5 Italian Game: Evans Gambit: Schulten Defense: C51
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4 5.c3 Ba5 6.d4 exd4 7.O-O dxc3 Italian Game: Evans Gambit: Compromised Defense: C52
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4 5.c3 Ba5 6.d4 exd4 7.O-O dxc3 8.Qb3 Qf6 9.e5 Qg6 10.Nxc3 Nge7 11.Ba3 Italian Game: Evans Gambit: Compromised Defense: Main Line C52
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4 5.c3 Ba5 6.d4 exd4 7.O-O Nge7 Italian Game: Evans Gambit: Mieses Defense: C52
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4 5.c3 Ba5 6.O-O Italian Game: Evans Gambit: Slow Variation: C52
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4 5.c3 Ba5 6.O-O d6 7.d4 Bb6 Italian Game: Evans Gambit: Lasker Defense: C52
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4 5.c3 Ba5 6.O-O d6 7.d4 exd4 8.Qb3 Italian Game: Evans Gambit: Waller Attack: C52
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4 5.c3 Bc5 6.d4 exd4 7.O-O d6 8.cxd4 Bb6 Italian Game: Evans Gambit: Main Line: C51
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4 5.c3 Bc5 6.d4 exd4 7.O-O d6 8.cxd4 Bb6 9.d5 Na5 10.Bb2 Ne7 Italian Game: Evans Gambit: Paulsen Variation: C51
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4 5.c3 Bc5 6.d4 exd4 7.O-O d6 8.cxd4 Bb6 9.Nc3 Italian Game: Evans Gambit: Morphy Attack: C51
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4 5.c3 Bc5 6.d4 exd4 7.O-O d6 8.cxd4 Bb6 9.Nc3 Bg4 10.Qa4 Bd7 11.Qb3 Na5 12.Bxf7+ Kf8 13.Qc2 Kxf7 Italian Game: Evans Gambit: Mortimer-Evans Gambit: C51
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4 5.c3 Bc5 6.d4 exd4 7.O-O d6 8.cxd4 Bb6 9.Nc3 Na5 10.Bg5 Italian Game: Evans Gambit: Goering Attack: C51
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4 5.c3 Bd6 Italian Game: Evans Gambit: Stone-Ware Variation: C51
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4 5.c3 Be7 Italian Game: Evans Gambit: Anderssen Variation: C51
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4 5.c3 Be7 6.d4 Na5 Italian Game: Evans Gambit: Anderssen Variation: Cordel Line C51
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 d5 Italian Game: Evans Gambit: Hein Countergambit: C51
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ Italian Game: Jerome Gambit: C51
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 f5 Italian Game: Classical Variation: Alexandre Gambit: C53
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.cxd4 Bb4+ 7.Nc3 Nxe4 8.O-O Bxc3 Italian Game: Classical Variation: Greco Gambit: Main Line C54
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.cxd4 Bb4+ 7.Nc3 Nxe4 8.O-O Bxc3 9.d5 Bf6 10.Re1 Ne7 11.Rxe4 d6 12.g4 Italian Game: Classical Variation: Greco Gambit: Moeller-Bayonet Attack C54
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.e5 d5 7.Bb5 Ne4 8.cxd4 Bb4+ Italian Game: Classical Variation: Greco Gambit: Anderssen Variation C54
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.O-O Italian Game: Classical Variation: Greco Gambit: Mason Gambit C54
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.O-O Italian Game: Classical Variation: Albin Gambit: C53
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.d3 f5 Italian Game: Giuoco Pianissimo: Lucchini Gambit: C50
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.d4 Italian Game: Rosentreter Gambit: C50
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.O-O Nf6 5.d4 Italian Game: Deutz Gambit: C55
1.e4 e5 2.Nf3 Nc6 3.Bc4 f5 Italian Game: Rousseau Gambit: C50
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nd4 Italian Game: Schilling-Kostic Gambit: C50
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.c3 Italian Game: Two Knights Defense: De Riviere Gambit: C55
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d4 exd4 5.Ng5 Italian Game: Two Knights Defense: Perreux Variation: C55
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d4 exd4 5.O-O Italian Game: Scotch Gambit: C55
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d4 exd4 5.O-O Bc5 Italian Game: Scotch Gambit: Max Lange Attack: C55
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d4 exd4 5.O-O Bc5 6.e5 d5 7.exf6 dxc4 8.Re1+ Be6 9.fxg7 Italian Game: Scotch Gambit: Max Lange Attack: Accepted C56
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d4 exd4 5.O-O Bc5 6.e5 d5 7.exf6 dxc4 8.Re1+ Be6 9.Ng5 Qd5 10.Nc3 Qf5 11.Nce4 Italian Game: Scotch Gambit: Max Lange Attack: Long Variation C55
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d4 exd4 5.O-O Bc5 6.e5 Ng4 Italian Game: Scotch Gambit: Max Lange Attack: Spielmann Defense C56
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d4 exd4 5.O-O Nxe4 Italian Game: Scotch Gambit: Double Gambit Accepted: C56
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d4 exd4 5.O-O Nxe4 6.Nc3 Italian Game: Scotch Gambit: Nakhmanson Gambit: C56
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d4 exd4 5.O-O Nxe4 6.Re1 d5 7.Bxd5 Qxd5 8.Nc3 Italian Game: Scotch Gambit: Anderssen Attack: C56
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d4 exd4 5.O-O Nxe4 6.Re1 d5 7.Bxd5 Qxd5 8.Nc3 Qa5 9.Nxe4 Be6 10.Bd2 Qd5 11.Bg5 Italian Game: Scotch Gambit: Anderssen Attack: Main Line C56
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d4 exd4 5.O-O Nxe4 6.Re1 d5 7.Nc3 Italian Game: Scotch Gambit: Canal Variation: C56
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 Bc5 5.Bxf7+ Italian Game: Two Knights Defense: Traxler Counterattack: Bishop sac line C57
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 Bc5 5.Bxf7+ Ke7 6.d4 Italian Game: Two Knights Defense: Traxler Variation: Trencianske-Teplice Gambit C57
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 Bc5 5.Nxf7 Italian Game: Two Knights Defense: Traxler Counterattack: Knight sac line C57
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 Bc5 5.Nxf7 Bxf2+ 6.Kxf2 Nxe4+ 7.Ke3 Italian Game: Two Knights Defense: Traxler Counterattack: King March line C57
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 Italian Game: Two Knights Defense: Knight Attack: Normal Variation C57
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 b5 Italian Game: Two Knights Defense: Ulvestad Variation: C57
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 b5 6.Bf1 h6 7.Nxf7 Italian Game: Two Knights Defense: Ulvestad Variation: Kurkin Gambit C57
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 Na5 Italian Game: Two Knights Defense: Polerio Defense: C57
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 Na5 6.Bb5+ Italian Game: Two Knights Defense: Polerio Defense: Bishop Check line C58
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 Na5 6.Bb5+ c6 7.dxc6 bxc6 8.Be2 h6 Italian Game: Two Knights Defense: Polerio Defense: Suhle Defense C59
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 Na5 6.Bb5+ c6 7.dxc6 bxc6 8.Be2 h6 9.Nf3 e4 10.Ne5 Qc7 Italian Game: Two Knights Defense: Polerio Defense: Goering Variation C59
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 Na5 6.Bb5+ c6 7.dxc6 bxc6 8.Qf3 Italian Game: Two Knights Defense: Polerio Defense: Bogoljubow Variation C58
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 Na5 6.d3 Italian Game: Two Knights Defense: Polerio Defense: Kieseritsky Variation C58
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 Na5 6.d3 h6 7.Nf3 e4 8.Qe2 Nxc4 9.dxc4 Bc5 10.Nfd2 Italian Game: Two Knights Defense: Polerio Defense: Yankovich Variation C58
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 Nb4 Italian Game: Two Knights Defense: Kloss Gambit: C57
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 Nd4 Italian Game: Two Knights Defense: Fritz Variation: C57
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 Nxd5 6.d4 Italian Game: Two Knights Defense: Lolli Attack: C57
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 Nxd5 6.Nxf7 Italian Game: Two Knights Defense: Fried Liver Attack: C57
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 Nxe4 Italian Game: Two Knights Defense: Ponziani-Steinitz Gambit: C57
1.e4 e5 2.Nf3 Nc6 3.Be2 Nf6 4.d4 exd4 5.e5 King Pawn Game: Tayler Opening: Basman Gambit: C44
1.e4 e5 2.Nf3 Nc6 3.c3 d5 4.Bb5 dxe4 5.Nxe5 Qd5 6.Qa4 Ponziani Opening: Spanish Variation: Harrwitz Attack: Nikitin Gambit C44
1.e4 e5 2.Nf3 Nc6 3.c3 d5 4.Qa4 Bd7 Ponziani Opening: Caro Gambit: C44
1.e4 e5 2.Nf3 Nc6 3.c3 f5 Ponziani Opening: Ponziani Countergambit: C44
1.e4 e5 2.Nf3 Nc6 3.c3 Nf6 4.Bc4 Ponziani Opening: Neumann Gambit: C44
1.e4 e5 2.Nf3 Nc6 3.c3 Nf6 4.d4 Nxe4 5.d5 Bc5 Ponziani Opening: Vukovic Gambit: C44
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Bb5 Scotch Game: Relfsson Gambit: C44
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Bc4 Scotch Game: Scotch Gambit: C44
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Bc4 Bb4+ Scotch Game: Scotch Gambit: London Defense: C44
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Bc4 Bc5 Scotch Game: Haxo Gambit: C45
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Bc4 Bc5 5.Ng5 Scotch Game: Scotch Gambit: Saratt Variation: C44
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Bc4 Bc5 5.O-O d6 6.c3 Bg4 Scotch Game: Scotch Gambit: Cochrane-Anderssen Variation: C44
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Bc4 Nf6 Scotch Game: Scotch Gambit: Dubois Reti Defense: C44
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Bc4 Nf6 5.e5 Scotch Game: Scotch Gambit: Advance Variation: C45
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Bc4 Nf6 5.e5 Ng4 Scotch Game: Scotch Gambit: Kingside Variation: C45
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.c3 Scotch Game: G�ring Gambit: C44
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.c3 d5 Scotch Gambe: G�ring Gambit: Declined: C44
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.c3 dxc3 5.Bc4 Scotch Game: G�ring Gambit: Double Pawn Sacrifice: C44
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.c3 dxc3 5.Nxc3 Bb4 Scotch Game: G�ring Gambit: Main Line: C44
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.c3 dxc3 5.Nxc3 Bb4 6.Bc4 Nf6 Scotch Game: G�ring Gambit: Bardeleben Variation: C44
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.e5 Scotch Game: Alekhine Gambit: C45
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nc3 Nxe4 Scotch Game: Schmid Gambit: C44
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Qh4 5.Nb5 Scotch Game: Steinitz Variation: Gambit Variation: C45
1.e4 e5 2.Nf3 Nc6 3.d4 Nxd4 4.Nxd4 exd4 5.Bc4 Scotch Game: Napoleon Gambit: C44
1.e4 e5 2.Nf3 Nc6 3.Nc3 f5 Three Knights Opening: Winawer Defense: C46
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Bc5 5.Nxe5 Nd4 6.Ba4 O-O Four Knights Game: Spanish Variation: Classical Variation: Marshall Gambit C48
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bc4 Nxe4 5.Bxf7+ Four Knights Game: Italian Variation: Noa Gambit: C47
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.d4 Bb4 5.d5 Nd4 Four Knights Game: Scotch Variation: Oxford Gambit: C47
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.d4 Bb4 5.Nxe5 Four Knights Game: Scotch Variation: Krause Gambit: C47
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.d4 Bb4 5.Nxe5 Qe7 Four Knights Game: Scotch Variation: Krause Gambit: Leonhardt Defense C47
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.d4 exd4 5.Nd5 Four Knights Game: Scotch Variation: Belgrade Gambit: C47
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Nxe5 Four Knights Game: Halloween Gambit: C46
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Nxe5 Nxe5 5.d4 Nc6 6.d5 Ne5 7.f4 Ng6 8.e5 Ng8 9.d6 cxd6 10.exd6 Qf6 11.Nb5 Rb8 Four Knights Game: Halloween Gambit: Plasma Variation: C46
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Nxe5 Nxe5 5.d4 Ng6 6.e5 Ng8 7.Bc4 Bb4 8.Qf3 f5 Four Knights Game: Halloween Gambit: Oldtimer Variation: C46
1.e4 e5 2.Nf3 Nc6 3.Nxe5 Nxe5 4.d4 King Pawn Game: Schulze-Muller Gambit: C40
1.e4 e5 2.Nf3 Nf6 3.Bc4 Russian Game: Urusov Gambit: C42
1.e4 e5 2.Nf3 Nf6 3.d4 exd4 4.Bc4 Russian Game: Modern Attack: Suchting Gambit: C43
1.e4 e5 2.Nf3 Nf6 3.d4 exd4 4.e5 Ne4 5.Bb5 Russian Game: Modern Attack: Tal Gambit: C43
1.e4 e5 2.Nf3 Nf6 3.d4 Nxe4 4.Bd3 Russian Game: Modern Attack: Center Variation: C43
1.e4 e5 2.Nf3 Nf6 3.d4 Nxe4 4.Bd3 Nc6 Russian Game: Modern Attack: Murrey Variation: C43
1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nxf7 Russian Game: Cochrane Gambit: C42
1.e4 e5 2.Nf3 Nf6 3.Nxe5 Nc6 Russian Game: Stafford Gambit: C42
1.e4 e5 2.Nf3 Nf6 3.Nxe5 Nxe4 4.Qe2 Qe7 Russian Game: Damiano Variation: Kholmov Gambit: C42
1.e4 e5 2.Nf3 Nf6 3.Qe2 Nc6 4.d4 Russian Game: Moody Gambit: C42
1.e4 e5 2.Nf3 Qe7 3.Bc4 f5 King Pawn Game: Gunderam Defense: Gunderam Gambit: C40
1.e4 e5 2.Nf3 Qf6 3.Bc4 Qg6 4.O-O King Pawn Game: La Bourdonnais Gambit: C40
1.e4 e5 2.Qh5 Nc6 3.Bc4 Nh6 4.d3 g6 5.Qf3 f6 6.Ne2 d5 King Pawn Game: Wayward Queen Attack: Mellon Gambit: C20
1.e4 e6 2.b3 d5 3.Bb2 French Defense: Horwitz Attack: Papa-Ticulat Gambit: C00
1.e4 e6 2.c4 d5 3.cxd5 exd5 4.Qb3 French Defense: Orthoschnapp Gambit: C00
1.e4 e6 2.d4 b5 French Defense: Baeuerle Gambit: C01
1.e4 e6 2.d4 d5 3.Be3 French Defense: Alapin Gambit: C00
1.e4 e6 2.d4 d5 3.c4 dxe4 French Defense: Diemer-Duhm Gambit: C00
1.e4 e6 2.d4 d5 3.e5 c5 4.b4 French Defense: Advance Variation: Frenkel Gambit: C02
1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Qb6 6.Bd3 French Defense: Advance Variation: Milner-Barry Gambit: C02
1.e4 e6 2.d4 d5 3.e5 c5 4.Nf3 cxd4 5.Bd3 French Defense: Advance Variation: Ruisdonk Gambit: C02
1.e4 e6 2.d4 d5 3.e5 c5 4.Qg4 cxd4 5.Nf3 French Defense: Advance Variation: Nimzowitsch Gambit: C02
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.a3 French Defense: Winawer Variation: Winckelmann-Riemer Gambit: C15
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.Bd2 French Defense: Winawer Variation: Fingerslip Variation: C15
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.Bd2 dxe4 5.Qg4 Nf6 6.Qxg7 Rg8 7.Qh6 French Defense: Winawer Variation: Fingerslip Variation: Main Line C15
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.Bd2 dxe4 5.Qg4 Qxd4 French Defense: Winawer Variation: Fingerslip Variation: Kunin Double Gambit C15
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.Bd2 Ne7 5.Nb1 French Defense: Winawer Variation: Fingerslip Variation: Schwarz's Line C15
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7 7.Qg4 Qc7 8.Qxg7 Rg8 9.Qxh7 cxd4 10.Kd1 French Defense: Winawer Variation: Poisoned Pawn Variation: Paoli Variation C18
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7 7.Qg4 Qc7 8.Qxg7 Rg8 9.Qxh7 cxd4 10.Ne2 French Defense: Winawer Variation: Poisoned Pawn Variation: Main Line C18
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 cxd4 6.axb4 dxc3 French Defense: Winawer Variation: Maroczy-Wallis Variation: C18
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.Ne2 French Defense: Winawer Variation: Alekhine-Maroczy Gambit: C15
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.Ne2 dxe4 5.a3 Bxc3+ French Defense: Winawer Variation: Alekhine Gambit: Accepted C15
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.Ne2 dxe4 5.a3 Bxc3+ 6.Nxc3 Nc6 French Defense: Winawer Variation: Alekhine Gambit: Kan Variation C15
1.e4 e6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 e5 French Defense: Rubinstein Variation: Ellis Gambit: C10
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Bb4 5.e5 h6 6.Bd2 Bxc3 7.bxc3 Ne4 8.Qg4 Kf8 9.Bc1 French Defense: MacCutcheon Variation: Duras Variation: C12
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Bb4 5.Nge2 French Defense: MacCutcheon Variation: Wolf Gambit: C12
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Be7 5.e5 Nfd7 6.h4 Bxg5 7.hxg5 Qxg5 French Defense: Alekhine-Chatard Attack: Albin-Chatard Gambit: C13
1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 Nf6 French Defense: Tarrasch Variation: Open System: Shaposhnikov Gambit C07
1.e4 e6 2.d4 d5 3.Nf3 dxe4 4.Ne5 French Defense: Carlson Gambit: C01
1.e4 e6 2.d4 d5 3.Nh3 French Defense: Morphy Gambit: C01
1.e4 e6 2.d4 d5 3.Qe2 e5 4.f4 exf4 French Defense: Hoffmann Gambit: C01
1.e4 e6 2.f4 d5 3.Nf3 dxe4 French Defense: La Bourdonnais Variation: Reuter Gambit: C00
1.e4 e6 2.Nf3 d5 3.e5 c5 4.b4 French Defense: Wing Gambit: C00
1.e4 f5 Duras Gambit:: B00
1.e4 g5 2.d4 e5 Borg Opening: Zilbermints Gambit: B00
1.e4 g5 2.d4 e6 3.c3 c5 4.dxc5 b6 Borg Defense: Langhorst Gambit: B00
1.e4 g5 2.d4 h6 3.h4 g4 Borg Defense: Troon Gambit: B00
1.e4 g6 2.d4 Bg7 3.Bc4 b5 Modern Defense: Bishop Attack: B�cker Gambit: B06
1.e4 g6 2.d4 Bg7 3.Bd3 Modern Defense: Wind Gambit: B06
1.e4 g6 2.d4 Bg7 3.Nc3 c5 Modern Defense: Modern Pterodactyl: B06
1.e4 g6 2.d4 Bg7 3.Nc3 d5 Modern Defense: Lizard Defense: Mittenberger Gambit: B06
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Nf3 c6 5.Bg5 Qb6 6.Qd2 Qxb2 Modern Defense: Two Knights Variation: Suttles Variation: Tal Gambit B06
1.e4 g6 2.d4 f5 Modern Defense: Fianchetto Gambit: B06
1.e4 g6 2.d4 Nf6 3.e5 Nh5 4.Be2 d6 Modern Defense: Norwegian Defense: Norwegian Gambit: B06
1.e4 g6 2.d4 Nh6 3.Nc3 f5 4.Bxh6 Bxh6 5.exf5 O-O Modern Defense: Masur Gambit: B06
1.e4 h6 2.d4 e5 Carr Defense: Zilbermints Gambit: B00
1.e4 Nc6 2.b4 Nimzowitsch Defense: Wheeler Gambit: B00
1.e4 Nc6 2.d4 d5 3.exd5 Nb4 Nimzowitsch Defense: Scandinavian Variation: Aachen Gambit: B00
1.e4 Nc6 2.d4 d5 3.exd5 Qxd5 4.Nc3 Nimzowitsch Defense: Scandinavian Variation: Marshall Gambit: B00
1.e4 Nc6 2.d4 d5 3.Nc3 dxe4 4.d5 Nb8 5.f3 Nimzowitsch Defense: Scandinavian Variation: Bogoljubow Variation: Panov Gambit B00
1.e4 Nc6 2.d4 d5 3.Nc3 dxe4 4.d5 Nb8 5.f3 Nimzowitsch Defense: Scandinavian Variation: Bogoljubow Variation: Richter Gambit B00
1.e4 Nc6 2.d4 d5 3.Nc3 dxe4 4.d5 Ne5 Nimzowitsch Defense: Scandinavian Variation: Bogoljubow Variation: Nimzowitsch Gambit B00
1.e4 Nc6 2.d4 e5 3.dxe5 Bc5 Nimzowitsch Defense: Kennedy Variation: Bielefelder Gambit: B00
1.e4 Nc6 2.d4 e5 3.dxe5 d6 Nimzowitsch Defense: Kennedy Variation: de Smet Gambit: B00
1.e4 Nc6 2.d4 e5 3.dxe5 f6 Nimzowitsch Defense: Kennedy Variation: Hammer Gambit: B00
1.e4 Nc6 2.d4 e5 3.dxe5 Qh4 Nimzowitsch Defense: Kennedy Variation: Herford Gambit: B00
1.e4 Nc6 2.Nf3 f5 Nimzowitsch Defense: Lean Variation: B00
1.e4 Nc6 2.Nf3 f5 Nimzowitsch Defense: Lean Defense: B00
1.e4 Nf6 2.Bc4 Nxe4 3.Bxf7+ Alekhine Defense: Krejcik Variation: Krejcik Gambit: B02
1.e4 Nf6 2.e5 Nd5 3..c4 Nb6 4.c5 Nd5 5.Nc3 e6 6.Bc4 Alekhine Defense: Hunt Variation: Lasker Simul Gambit: B02
1.e4 Nf6 2.e5 Nd5 3.c4 Nb6 4.c5 Nd5 5.Bc4 e6 6.Nc3 d6 7.Nxd5 exd5 8.Bxd5 Alekhine Defense: Hunt Variation: Mikenas Gambit: B02
1.e4 Nf6 2.e5 Nd5 3.c4 Nb6 4.c5 Nd5 5.Nc3 Nxc3 6.dxc3 d6 7.Bg5 Alekhine Defense: Hunt Variation: Matsukevich Gambit: B02
1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.c4 Nb6 5.f4 g5 Alekhine Defense: Four Pawns Attack: Cambridge Gambit: B03
1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Bg4 5.c4 Nb6 6.Be2 Alekhine Defense: Modern Variation: Alekhine Gambit: B04
1.e4 Nf6 2.Nc3 d5 3.d3 dxe4 4.Bg5 Alekhine Defense: Scandinavian Variation: Myers Gambit: B02
1.e4 Nf6 2.Nc3 d5 3.e5 Nfd7 4.e6 Alekhine Defense: Spielmann Gambit: B02
1.e4 Nf6 2.Nc3 d5 3.exd5 c6 Alekhine Defense: Scandinavian Variation: Geschev Gambit: B02
1.f3 d5 2.e4 g6 3.d4 exd4 4.c3 Barnes Opening: Gedult Gambit #1: A00
1.f3 f5 2.e4 fxe4 3.Nc3 Barnes Opening: Gedult Gambit #2: A00
1.f4 d5 2.b3 Nf6 3.Bb2 d4 4.Nf3 c5 5.e3 Bird Opening: Thomas Gambit: A02
1.f4 d5 2.c4 Bird Opening: Sturm Gambit: A02
1.f4 d5 2.e4 dxe4 3.Nc3 Nf6 4.Nge2 Bird Opening: Williams-Zilbermints Gambit: A02
1.f4 d5 2.e4 dxe4 3.Nc3 Nf6 4.Qe2 Bird Opening: Williams Gambit: A02
1.f4 d5 2.g4 Bird Opening: Dutch Variation: Dudweiler Gambit: A02
1.f4 d5 2.Nf3 c5 3.e4 dxe4 Bird Opening: Dutch Variation: Batavo Gambit: A02
1.f4 e5 Bird Opening: From Gambit: A02
1.f4 e5 2.d4 exd4 3.Nf3 c5 4.c3 Bird Opening: Siegener Gambit: A02
1.f4 e5 2.fxe5 d6 3.exd6 Bxd6 4.Nf3 g5 Bird Opening: From Gambit: Lasker Variation: A02
1.f4 e5 2.fxe5 d6 3.exd6 Nf6 Bird Opening: From Gambit: Langheld Gambit: A02
1.f4 e5 2.fxe5 f6 Bird Opening: Lasker Gambit: A02
1.f4 e5 2.fxe5 Nc6 Bird Opening: Schlechter Gambit: A02
1.f4 e5 2.fxe5 Ne7 Bird Opening: Platz Gambit: A02
1.f4 f5 2.e4 Bird Opening: Wagner-Zwitersch Gambit: A02
1.f4 g5 Bird Opening: Hobbs Gambit: A02
1.f4 h6 2.Nf3 g5 Bird Opening: Hobbs-Zilbermints Gambit: A02
1.g3 d5 2.Bg2 e5 3.c4 dxc4 4.b3 Hungarian Opening: Winterberg Gambit: A00
1.g3 d5 2.Nf3 g5 Hungarian Opening: Wiedenhagen-Beta Gambit: A00
1.g3 e5 2.a3 d5 3.Nf3 e4 4.Nh4 Be7 5.d3 Hungarian Opening: Burk Gambit: A00
1.g3 e5 2.Bg2 d5 3.b4 Hungarian Opening: Buecker Gambit: A00
1.g3 e5 2.Nh3 d5 3.f4 Bxh3 4.Bxh3 exf4 5.O-O Hungarian Opening: Paris Gambit: A00
1.g3 f5 2.e4 fxe4 3.Qh5 g6 Hungarian Opening: Paschmann Gambit: A00
1.g3 h5 2.Nf3 h4 Hungarian Opening: Van Kruijk Gambit: A00
1.g3 Nc6 2.Nc3 d5 3.d4 e5 4.dxe5 d4 5.Ne4 f5 Hungarian Opening: Asten Gambit: A00
1.g4 d5 2.Bg2 Grob Opening: Grob Gambit: A00
1.g4 d5 2.Bg2 Bxg4 3.c4 Grob Opening: Grob Gambit: Fritz Gambit: A00
1.g4 d5 2.Bg2 Bxg4 3.c4 d4 4.Bxb7 Nd7 5.Bxa8 Qxa8 Grob Opening: Grob Gambit: Fritz Gambit: Romford Countergambit A00
1.g4 d5 2.Bg2 c6 Grob Opening: Grob Gambit: Declined: A00
1.g4 d5 2.Bg2 c6 3.c4 dxc4 4.b3 Grob Opening: Grob Gambit: Richter-Grob Gambit: A00
1.g4 d5 2.Bg2 e5 3.d4 exd4 4.c3 Grob Opening: Grob Gambit: Keres Gambit: A00
1.g4 d5 2.Bg2 h5 3.gxh5 Grob Opening: Grob Gambit: Basman Gambit: A00
1.g4 d5 2.e4 dxe4 3.Nc3 Grob Opening: Zilbermints Gambit: A00
1.g4 d5 2.e4 dxe4 3.Nc3 e5 4.d3 Grob Opening: Zilbermints Gambit: Zilbermints-Hartlaub Gambit:

1.g4 d5 2.e4 dxe4 3.Nc3 h5 Grob Opening: Zilbermints Gambit: Schiller Defense:

1.g4 f5 Grob Opening: Alessi Gambit: A00
1.h3 h5 2.g4 Clemenz Opening: Spike Lee Gambit: A00
1.h4 c5 2.b4 Kadas Opening: Kadas Gambit #1: A00
1.h4 d5 2.d4 c5 3.Nf3 cxd4 4.c3 Kadas Opening: Kadas Gambit #2: A00
1.h4 e5 2.d4 exd4 3.c3 Kadas Opening: Kadas Gambit #3: A00
1.h4 f5 2.e4 fxe4 3.d3 Kadas Opening: Steinbok Gambit: A00
1.h4 g5 Kadas Opening: Schneider Gambit: A00
1.Na3 e5 2.Nc4 Nc6 3.e4 f5 Sodium Attack: Durkin Gambit: A00
1.Nc3 b5 Van Geet Opening: Laroche Gambit: A00
1.Nc3 c5 2.b4 Van Geet Opening: Duesseldorf Gambit: A00
1.Nc3 d5 2.e3 e5 3.d4 Bb4 Van Geet Opening: Sleipner Gambit: A00
1.Nc3 d5 2.e4 dxe4 3.Bc4 Van Geet Opening: Hector Gambit: A00
1.Nc3 d5 2.e4 dxe4 3.d3 Van Geet Opening: Dunst-Perrenet Gambit: A00
1.Nc3 d5 2.e4 dxe4 3.f3 Van Geet Opening: Dougherty Gambit: A00
1.Nc3 d5 2.e4 dxe4 3.Nxe4 e5 4.f4 Van Geet Opening: Gruenfeld Defense: Steiner Gambit: A00
1.Nc3 d5 2.e4 Nf6 3.d3 dxe4 4.Bg5 Van Geet Opening: Myers Gambit: A00
1.Nc3 d5 2.f4 d4 3.Ne4 c5 Van Geet Opening: Melleby Gambit: A00
1.Nc3 d5 2.f4 d4 3.Ne4 e5 Van Geet Opening: Pfeiffer Gambit: A00
1.Nc3 d5 2.f4 d4 3.Ne4 e5 4.Nf3 Van Geet Opening: Pfeiffer Gambit: Sleipner Countergambit: A00
1.Nc3 d5 2.f4 d4 3.Ne4 f5 4.Nf2 Nf6 5.Nf3 c5 6.b4 Van Geet Opening: Jendrossek Gambit: A00
1.Nc3 d5 2.f4 e5 Van Geet Opening: Damhaug Gambit: A00
1.Nc3 d5 2.f4 g5 Van Geet Opening: Warsteiner Gambit: A00
1.Nc3 d6 2.f4 e5 3.fxe5 Nc6 Van Geet Opening: Hergert Gambit: A00
1.Nc3 e5 2.b3 d5 3.e4 dxe4 4.d3 Van Geet Opening: Gladbacher Gambit: A00
1.Nc3 e5 2.e3 d5 3.Qh5 Be6 Van Geet Opening: Hulsemann Gambit: A00
1.Nc3 e5 2.e3 d5 3.Qh5 Nf6 Van Geet Opening: Liebig Gambit: A00
1.Nc3 e5 2.f4 exf4 3.e4 Van Geet Opening: Nowokunski Gambit: A00
1.Nc3 e5 2.Nf3 Bc5 Van Geet Opening: Billockus-Johansen Gambit: A00
1.Nc3 f5 2.e4 fxe4 3.d3 Van Geet Opening: Kl�ver Gambit: A00
1.Nc3 Nc6 2.d4 d5 3.e4 dxe4 4.d5 Van Geet Opening: Berlin Gambit: A00
1.Nc3 Nf6 2.g4 Van Geet Opening: Tuebingen Gambit: A00
1.Nf3 c5 2.d4 cxd4 3.e3 Zukertort Opening: Speelsmet Gambit: A04
1.Nf3 d5 2.b3 Nf6 3.Bb2 c5 4.e4 Nimzo-Larsen Attack: Norfolk Gambit 1: A01
1.Nf3 d5 2.b3 c5 3.c4 dxc4 4.e3 Zukertort Opening: Paschmann Gambit: A04
1.Nf3 d5 2.b3 c5 3.e4 Nimzo-Larsen Attack: Norfolk Gambit 2: A01
1.Nf3 d5 2.c4 b5 Reti Opening: Zilbermints Gambit: A09
1.Nf3 d5 2.c4 d4 3.b4 c5 Reti Opening: Advance Variation: Michel Gambit: A09
1.Nf3 d5 2.c4 dxc4 Reti Opening: Reti Gambit: A09
1.Nf3 d5 2.e4 Zukertort Opening: Tennison Gambit: A06
1.Nf3 d6 2.d4 e5 Zukertort Opening: Vos Gambit: A04
1.Nf3 e6 2.c4 a6 3.Nc3 c5 4.g3 b5 Zukertort Opening: Shabulov Gambit: A04
1.Nf3 f5 2.d3 Nf6 3.e4 Zukertort Opening: Lisitsyn Gambit Deferred: A04
1.Nf3 f5 2.e4 Zukertort Opening: Lisitsyn Gambit: A04
1.Nf3 g5 Zukertort Opening: Herrstrom Gambit: A04
1.Nf3 Nf6 2.e4 Zukertort Opening: Lemberg Gambit: A04
1.Nh3 d5 2.g3 e5 3.f4 Bxh3 4.Bxh3 exf4 5.O-O fxg3 6.hxg3 Amar Opening: Gent Gambit: A00

Best regards,
Tina

keiserpaul

11/17/2002
01:01:26

lublyskaya

Message:
I do not know what you want to discuss. Your list is nice, but uncomplete. Ok, I agree.
And I know Eric Schiller has done and is doing a lot of good work on these topics.
Nevertheless, there are a lot of other sources for the unorthodox, of which the most interesting was the German magazine Randspringer.
I did not find the name of the Pyrenees gambit in my sources, so I have put the question on the forum of the id=groups.yahoo.com/group/UnorthodoxChessOpenings/
I got reaction of Eric Schiller, and also of Clyde Nakamura, which are two of the leading experts in the unorthodox. They both informed me that this was the Pyrenees Gambit.
If you are interested, I can transfer you a DB with 21 Pyrenees games.

keiserpaul

11/17/2002
01:14:01

More about the Pyrenees

Message:
I was wrong about saying that Kasparov won that game, in fact he lost !

Meanwhile I found also an article of Clyde Nakamura :

From: "hawgambit" <clyde_nakamura@e...>
Date: Fri Jun 21, 2002 9:12 am
Subject: The Pyrenees Gambit

Several years ago I received the email listed below from one of my
chess friends called John. He wrote about the Pyrenees Gambit 1.d4
Nf6 2.c4 b5.The Pyrenees Gambit is really like another version of the
Benko Gambit. It seems to be more flexible in the type of positions
that can be reached. I downloaded some games from my databases and
was surprised to find a game that Kasparov had lost in a simul he
gave in Lima. Also listed below is that Kasparov game. I have placed
the other games in the files area in pgn format.

Best Regards
Clyde Nakamura
---------
Whenever I see a crazy new gambit, I think of you, so I thought I
would send
this along. I wonder if it's already known.

From a Bent Larsen newspaper column, just sent to me from Denmark:

1. d4 Nf6 2. c4 b5 !?!?

Larsen dubs it the Pyrenees gambit or the Olot gambit after the small
Spanish
city in the Pyrenees mountains where someone played it aginst him.

Are you familiar with it ??

John

[Event "Lima simul"]
[Site "?"]
[Date "1993.??.??"]
[Round "?"]
[White "Kasparov, Garik"]
[Black "Cotrina, Wilder"]
[Result "0-1"]
[ECO "A50"]
[PlyCount "74"]
[EventDate "1993.??.??"]
1.d4 Nf6 2.c4 b5 3.cxb5 e6 4.Nc3 Bb7 5.Nf3 a6 6.bxa6 Nxa6 7.e3 Be7
8.Bd3 O-O 9.O-O c5 10.Qe2 Nb4 11.Bb5 Bxf3 12.gxf3 Qb6 13.dxc5 Qxc5
14.a3 Qh5 15.Bd2 Nbd5 16.Nxd5 Nxd5 17.f4 Qg6+ 18.Kh1 Rfb8 19.Bd3 f5
20.e4 fxe4 21.Bxe4 Qf7 22.b4 Bf6 23.Ra2 Ra4 24.Qd3 g6 25.Qb3 Ra7
26.a4 d6 27.a5 Kh8 28.f5 gxf5 29.Bxd5 exd5 30.Qf3 Be5 31.Rc2 Rg8
32.b5 Rg4 33.b6 Ra8 34.Bc3 Rag8 35.Bxe5+ dxe5 36.Rcc1 Qh5 37.Qe3 f4
0-1

chessnake

11/17/2002
03:06:22

Congratulations!

Message:
Thanks for Tina and for all people in this thread.Very thanks for Keiser, i know this game of Kaspa but not the name of the opening... good work!

Regards,
Viktor (chessnake)

keiserpaul

11/17/2002
04:43:21

lubliskaya

Message:
In this list, the Pyrenees gambit is mentioned :

From: "Eric Schiller" <overlord@c...>
Date: Mon Jul 29, 2002 11:50 pm
Subject: UCO2: The list

Below is the *preliminary* list of openings I plan to cover in the
second edition of Unorthodox Chess Openings. There are over 70
additions, and most will only get a brief mention. Also, those treated
in GCO will just be mentioned. If there is anything else you'd like to
see covered, please let me know. And if you have any corrections or
comments on the first edition, I'd appreciate hearing about that too.

As with GCO, I plan to make PDF proofs available to the group in return
for corrections and suggestions.

Remember, in my definition of UCO the opening must violate at least two
opening principles. Most gambits do not.

Eric Schiller

MoveList name

1.a3 Anderssen Opening: General,
1.a3 a5 2.b4 Anderssen Opening: Polish Gambit,
1.a3 e5 2.h3 d5 Creepy Crawly Formation: Classical Defense,
1.a4 Ware Opening: General,
1.b3 Nimzo-Larsen Attack: General,
1.b3 Nf6 2.Bb2 g6 3.g4 Nimzo-Larsen Attack: Spike Variation,
1.b4 e5 2.a3 Polish Opening: Bugayev Attack,
1.b4 Nc6 Polish Opening: Grigorian Variation,
1.b4 Nh6 Polish Opening: Karniewski Variation,
1.c4 d5 English Opening: Anglo-Scandinavian Defense, General
1.c4 d5 2.cxd5 Qxd5 3.Nc3 Qa5 English Opening: Anglo-Scandinavian
Defense, Malvinas Variation
1.c4 e5 2.e3 Nf6 3.f4 exf4 4.Nf3 English Openings: King's
English, Kahiko-Hula Gambit
1.c4 e5 2.g3 h5 English Opening: Drill Variation,
1.c4 e5 2.Nc3 Nf6 3.f4 English Opening: King's English, Mazedonisch
1.c4 e6 2.d4 b6 English Opening: English Defense, General
1.c4 e6 2.d4 b6 3.e4 Bb7 4.Bd3 Nc6 English Defense: Perrin
Variation,
1.c4 e6 2.d4 b6 3.e4 Bb7 4.f3 f5 5.exf5 Nh6 English Defense: Poli
Gambit,
1.c4 f5 2.e4 fxe4 3.Nc3 Nf6 4.g4 English Opening: Porcupine
Variation,
1.c4 f5 2.g4 English Opening: Wade Gambit,
1.c4 g5 2.d4 Bg7 English Opening: Myers Variation,
1.c4 g5 2.d4 e5 English Opening: Zilbermints Gambit,
1.c4 Nf6 2.Nc3 d5 English Opening: Golombek Defense,
1.c4 Nf6 2.Nc3 e6 3.e4 c5 4.e5 Ng8 English Opening: Anglo-Indian
Defense, Flohr-Mikenas-Carls Variation
1.c4 Nf6 2.Nc3 e6 3.Nf3 Bb4 4.g4 English Opening: Anglo-Indian
Defense, Zviagintsev-Krasenkov Attack
1.d3 g6 2.g4 Mieses Opening: Spike Deferred,
1.d4 c5 2.b4 Benoni Defense: Zilbermints Benoni Gambit,
1.d4 c5 2.d5 e6 3.e4 Benoni Defense: Franco-Sicilian Defense,
1.d4 c5 2.d5 f5 Benoni Defense: Old Benoni Defense, Clarendon Court
Variation
1.d4 c5 2.d5 f5 3.e4 Benoni Defense: Benoni-Staunton Gambit,
1.d4 c5 2.d5 Na6 Benoni Defense: Snail Variation,
1.d4 c5 2.d5 Nf6 3.c4 Ne4 Benoni Defense: Vulture Defense,
1.d4 c5 2.d5 Nf6 3.Nc3 Qa5 Benoni Defense: Woozle,
1.d4 c5 2.d5 Nf6 3.Nf3 c4 Benoni Defense: Hawk Variation,
1.d4 c5 2.dxc5 Benoni Defense: Benoni Gambit Accepred,
1.d4 c5 2.dxc5 b6 Benoni Defense: Cormorant Gambit,
1.d4 c5 2.dxc5 Na6 Benoni Defense: Benoni Gambit, Schlenker Defense
1.d4 d5 2.Bg5 Bg4 Queen Pawn Game: Levitsky Attack, Welling
Variation
1.d4 d5 2.c4 Bf5 Queen's Gambit Refused: Baltic Defense,
1.d4 d5 2.c4 c5 Queen's Gambit Refused: Austrian Defense,
1.d4 d5 2.c4 c5 3.dxc5 d4 Queen's Gambit Refused: Austrian Attack,
Salvio Countergambit
1.d4 d5 2.c4 e6 3.Nc3 Be7 4.e4 dxe4 5.f3 Queen's Gambit Declined:
Charousek (Petrosian) Variation, Miladinovic Gambit
1.d4 d5 2.c4 e6 3.Nc3 c6 4.e3 f5 5.g4 Semi-Slav Defense:
Anti-Noteboom, Stonewall Variation
1.d4 d5 2.c4 Nc6 Queen's Gambit Refused: Chigorin Defense,
1.d4 d5 2.e4 dxe4 3.Nc3 e5 4.Qh5 Blackmar-Diemer Gambit:
Lemberger Countergambit, Sneiders Attack
1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.Bg5 Bf5 5.Bxf6 exf6 6.g4 Bg6 7.Qe2 Bb4
8.Qb5+ Blackmar-Diemer Gambit: Von Popiel Gambit, Zilbermints Variation
1.d4 d5 2.g4 Queen Pawn Game: Zurich Gambit,
1.d4 d5 2.Nc3 Bg4 Queen Pawn Game: Veresov Attack, Anti-Veresov
1.d4 d5 2.Nc3 h5 Queen Pawn Game: Veresov Atack, Shropshire
Defense
1.d4 d5 2.Nf3 Bg4 Queen Pawn Game: Anti-Torre,
1.d4 d6 2.Nf3 Bg4 Wade Defense: General,
1.d4 e6 2.Bf4 f5 3.g4 Dutch Defense: Senechaud Gambit,
1.d4 e6 2.c4 Bb4+ Kangaroo Defense: General,
1.d4 e6 2.c4 Bb4+ 3.Nc3 Kangaroo Defense: Keres Defense, Transpositional
Variation
1.d4 f5 2.Bg5 Dutch Defense: Hopton Attack,
1.d4 f5 2.e4 fxe4 3.Nc3 Nf6 4.g4 Dutch Defense: Staunton Gambit,
Tartakower Variation
1.d4 f5 2.g3 Nf6 3.Bg2 e6 4.Nh3 Dutch Defense: Blackburne Variation,
1.d4 f5 2.g4 Dutch Defense: Krejcik Gambit,
1.d4 f5 2.g4 e5 Dutch Defense: Hevendehl Gambit,
1.d4 f5 2.g4 fxg4 3.e4 d5 4.Nc3 Dutch Defense: Krejcik Gambit, Tate
Gambit
1.d4 f5 2.h3 Dutch Defense: Korchnoi Attack,
1.d4 f5 2.h3 Nf6 3.g4 Dutch Defense: Janzen-Korchnoi Gambit,
1.d4 f5 2.Nc3 Nf6 3.g4 Dutch Defense: Spielmann Gambit,
1.d4 f5 2.Qd3 d5 3.g4 Dutch Defense: Manhattan Gambit, Anti-Stonewall
1.d4 f5 2.Qd3 d6 3.g4 Dutch Defense: Manhattan Gambit, Anti-Modern
1.d4 f5 2.Qd3 e6 3.g4 Dutch Defense: Manhattan Gambit, Anti-Classical
Line
1.d4 f5 2.Qd3 g6 3.g4 Dutch Defense: Manhattan Gambit, Anti-Leningrad
1.d4 g5 Borg Defense: Borg Gambit,
1.d4 g6 2.c4 Bg7 3.Nc3 c5 4.d5 Bxc3+ 5.bxc3 f5 Modern Defense:
Beefeater Variation,
1.d4 g6 2.c4 Bg7 3.Nc3 d6 4.e4 c5 5.Nf3 Qa5 Modern Defense:
Pterodactyl Variation,
1.d4 g6 2.c4 Bg7 3.Nc3 d6 4.e4 f5 Modern Defense: Averbakh System,
Randspringer Variation
1.d4 Nc6 Lundin-Kevitz-Mikenas Defense: ,
1.d4 Nc6 2.c4 e5 3.d5 Nce7 Lundin-Kevitz-Mikenas Defense:
Lithuanian Variation,
1.d4 Nc6 2.c4 e5 3.d5 Nd4 Lundin-Kevitz-Mikenas Defense:
Cannstatter Variation,
1.d4 Nf6 2.Bg5 Ne4 3.Bf4 g5 Trompowsky Attack: Borg Variation,
1.d4 Nf6 2.Bg5 Ne4 3.Bh4 Trompowsky Attack: Edge Variation,
1.d4 Nf6 2.Bg5 Ne4 3.Bh4 c6 4.Nd2 Qa5 5.c3 Nxd2 6.Qxd2 d5 7.e4
Trompowsky Attack: Edge Variation, Hergert Gambit #2
1.d4 Nf6 2.Bg5 Ne4 3.Bh4 d5 4.f3 Nf6 5.Nc3 Bf5 6.e4 Trompowsky
Attack: Edge Variation, Hergert Gambit #1
1.d4 Nf6 2.Bg5 Ne4 3.h4 Trompowsky Attack: Raptor Variation,
1.d4 Nf6 2.Bg5 Ne4 3.h4 Nxg5 4.hxg5 e5 Trompowsky Attack: Raptor
Variation, Hergert Gambit
1.d4 Nf6 2.c4 b5 Indian Game: Pyrenees Gambit,
1.d4 Nf6 2.c4 c5 3.d5 b5 4.g4 Benko Gambit: Mutkin Countergambit,
1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 Bd6 Benoni Defense: Modern
Variation, Snake Variation
1.d4 Nf6 2.c4 d6 3.g4 Old Indian: Aged Gibbon Gambit,
1.d4 Nf6 2.c4 e5 3.dxe5 Ne4 4.a3 b6 Budapest Defense: Fajarowicz
Defense, Bonsdorf Variation
1.d4 Nf6 2.c4 e6 3.g4 Indian Game: Devin Gambit,
1.d4 Nf6 2.c4 e6 3.Nf3 Ne4 Indian Game: D�ry Indian,
1.d4 Nf6 2.c4 g6 3.f3 Indian Game: Anti-Gr�nfeld, Alekhine Variation
1.d4 Nf6 2.c4 g6 3.f3 e5 Indian Game: Anti-Gr�nfeld, Alekhine
Variation
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.g4 Gruenfeld Defense: Gibbon Gambit,
1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 c5 5.Bg2 Qa5+ King's Indian Defense:
Fianchetto Variation, Pterodactyl Variation
1.d4 Nf6 2.c4 Nc6 Mexican Defense: General,
1.d4 Nf6 2.f3 d5 3.g4 Indian Game: Gedult Attack, Gedult Attack
1.d4 Nf6 2.g4 e5 Indian Game: Gibbins-Wiedehagen Gambit, Oshima
Defense
1.d4 Nf6 2.g4 Nxg4 Indian Game: Gibbins-Wiedehagen Gambit, Accepted
1.d4 Nf6 2.g4 Nxg4 3.e4 d6 4.Be2 Nf6 5.Nc3 Indian Game:
Gibbins-Wiedehagen Gambit, Stummer Gambit
1.d4 Nf6 2.g4 Nxg4 3.f3 Nf6 4.e4 Indian Game: Gibbins-Wiedehagen
Gambit, Maltese Falcon
1.d4 Nf6 2.Nf3 b6 3.c3 e5 Indian Game: Schnepper Gambit,
1.e3 e5 2.Bc4 b5 3.Bb3 Van't Kruijs Opening: Bouncing Bishop Variation,

1.e4 a5 Ware Defense: General,
1.e4 a6 St. George Defense: General,
1.e4 a6 2.d4 b5 3.Nf3 Bb7 4.Bd3 d6 5.O-O g6 6.c3 Bg7 St. George
Defense: San Jorge Variation,
1.e4 a6 2.d4 b5 3.Nf3 Bb7 4.Bd3 e6 St. George Defense: Polish
Variation,
1.e4 a6 2.d4 e6 3.c4 St. George Defense: New St. George, Three Pawn
Attack
1.e4 a6 2.d4 e6 3.c4 b5 St. George Defense: New St. George, Sanky-Georg
Gambit
1.e4 a6 2.d4 e6 3.Nf3 b5 4.Bd3 c5 5.c3 Bb7 6.O-O Nf6 St. George
Defense: New St. George, Traditional Line
1.e4 b6 Owen Defense: General,
1.e4 b6 2.d4 Ba6 Guatemala Defense: General,
1.e4 b6 2.d4 Bb7 3.Bd3 f5 4.exf5 Bxg2 5.Qh5+ g6 Owen Defense: Matinovsky
Gambit,
1.e4 c5 2.a3 Sicilian Defense: Mengarini Variation,
1.e4 c5 2.b3 Sicilian Defense: Snyder Variation,
1.e4 c5 2.b3 b6 Sicilian Defense: Snyder Variation, Queen Fianchetto
Variation
1.e4 c5 2.Ke2 Sicilian Defense: King David's Opening,
1.e4 c5 2.Nf3 b6 Sicilian Defense: Katalimov Variation,
1.e4 c5 2.Nf3 f5 3.exf5 Nh6 Sicilian Defense: Double-Dutch Gambit,
1.e4 c5 2.Nf3 g6 3.c4 Bh6 Sicilian Defense: Acton Extension,
1.e4 c5 2.Nf3 g6 3.d4 Bg7 Sicilian Defense: Hyperaccelerated
Pterodactyl,
1.e4 c5 2.Nf3 g6 3.d4 f5 Sicilian Defense: Frederico Variation,
1.e4 c5 2.Nf3 h6 Sicilian Defense: B�cker Variation,
1.e4 c5 2.Nf3 Qa5 Sicilian Defense: Mongoose Variation,
1.e4 c5 2.Nf3 Qc7 Sicilian Defense: Accelerated Paulsen Variation,

1.e4 c6 2.Bc4 Caro-Kann Defense: Hillbilly Attack,
1.e4 c6 2.d4 d5 3.e5 Bf5 4.b4 Caro-Kann Defense: Advance Variation,
Prins Attack
1.e4 c6 2.d4 d5 3.e5 Bf5 4.g4 Caro-Kann Defense: Advance Variation,
Bayonet Attack
1.e4 c6 2.d4 d5 3.e5 Bf5 4.h4 Caro-Kann Defense: Advance Variation,
Tal Variation
1.e4 c6 2.d4 d5 3.e5 Bf5 4.Nc3 e6 5.g4 Bg6 6.Nge2 c5 7.h4
Caro-Kann Defense: Advance Variation, Van der Wiel Attack
1.e4 c6 2.d4 d5 3.f3 Caro-Kann Defense: Maroczy Variation,
1.e4 c6 2.d4 d5 3.Nc3 b5 Caro-Kann Defense: Gurgenidze
Counterattack,
1.e4 c6 2.d4 d5 3.Nd2 Qb6 Caro-Kann Defense: Edinburgh Vatiation,
1.e4 c6 2.d4 Na6 Caro-Kann Defense: De Bruycker Defense,
1.e4 c6 2.Nc3 d5 3.d3 dxe4 4.Bg5 Caro-Kann Defense:
Scorpion-Horus Gambit,
1.e4 c6 2.Nc3 d5 3.Qf3 Caro-Kann Defense: Goldman Variation,
1.e4 d5 Scandinavian Defense: General,
1.e4 d5 2.exd5 Qxd5 3.Nc3 Qa5 Scandinavian Defense: Main Lines,
1.e4 d5 2.exd5 Qxd5 3.Nc3 Qa5 4.d4 Nf6 5.Nf3 Bf5 6.Ne5 c6 7.g4
Scandinavian Defense: Gr�nfeld Variation,
1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd6 Scandinavian Defense: Gubinsky-Melts
Defense,
1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd6 4.d4 c6 Scandinavian Defense:
Schiller-Pytel Variation,
1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd6 4.d4 c6 5.Bc4 Nf6 6.Nge2 Bf5 7.Bf4 Qb4
Scandinavian Defense: Schiller-Pytel Variation, Modern Variation
1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd6 4.d4 Nf6 5.Nf3 a6 Scandinavian Defense:
Bronstein Variation,
1.e4 d6 2.d4 e5 King Pawn Game: Maroczy Defense,
1.e4 d6 2.d4 f5 Rat Defense: Balogh Defense,
1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Be2 Bg7 5.g4 Pirc Defense: Chinese
Variation,
1.e4 d6 2.d4 Nf6 3.Nc3 Nbd7 4.g4 Lion Defense: Bayonet Attack,
1.e4 e5 2.Bb5 Portuguese Opening: General,
1.e4 e5 2.Bc4 b5 3.Bxb5 c6 Bishop's Opening: Anderssen Gambit,
1.e4 e5 2.Bc4 b5 3.Bxb5 f5 Bishop's Opening: Thorold Gambit,
1.e4 e5 2.Bc4 Nf6 3.Nc3 b5 Bishop's Opening: Horwitz Gambit,
1.e4 e5 2.Bd3 King Pawn Game: Tortise Opening,
1.e4 e5 2.c3 King Pawn Game: Macleod Attack,
1.e4 e5 2.c3 d5 3.Qh5 Bd6 King Pawn Game: Macleod Attack,
Norwalder Gambit
1.e4 e5 2.c4 English Opening: The Whale,
1.e4 e5 2.d4 exd4 3.f4 Bc5 4.Nf3 Nc6 5.c3 Center Game:
Halasz-McDonnell Gambit, Crocodile Variation
1.e4 e5 2.f3 Nf6 3.Nc3 King Pawn Game: King's Head Opening,
1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 g4 5.Bxf7+ King's Gambit: Accepted,
Lolli Gambit
1.e4 e5 2.f4 exf4 3.Nf3 Nf6 4.e5 Nh5 5.g4 King's Gambit: Accepted,
Schallop Defense
1.e4 e5 2.f4 exf4 3.Nh3 King's Gambit: Accepted, Eisenberg Variation
1.e4 e5 2.f4 exf4 3.Qh5 King's Gambit: Accepted, Carrera Gambit
1.e4 e5 2.Nc3 Bc5 3.Na4 Vienna Game: Hamppe-Meitner Variation,
1.e4 e5 2.Nc3 Bc5 3.Qg4 Vienna Game: Giraffe Attack,
1.e4 e5 2.Nc3 Nf6 3.a3 Vienna Game: Mengarini Variation,
1.e4 e5 2.Ne2 King Pawn Game: Alapin Opening,
1.e4 e5 2.Nf3 Bc5 3.Nxe5 Nc6 King Pawn Game: Busch-Gass Gambit,
Chiodini Gambit
1.e4 e5 2.Nf3 f5 3.g4 Latvian Gambit: Lobster Gambit,
1.e4 e5 2.Nf3 f5 3.Nxe5 Qf6 4.d4 d6 5.Nc4 fxe4 6.Qh5+ g6 7.Qe2 Latvian
Gambit: Accepted, Bronstein Gambit
1.e4 e5 2.Nf3 f6 King Pawn Game: Damiano Defense,
1.e4 e5 2.Nf3 f6 3.Nxe5 fxe5 4.Qh5+ g6 5.Qxe5+ Qe7 6.Qxh8 King
Pawn Game: Damiano Defense, Damiano Gambit
1.e4 e5 2.Nf3 Nc6 3.Bb5 Bb4 Spanish Game: Alapin Defense,
1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Ng4 Spanish Game: Berlin Defense,
Fishing Pole Variation
1.e4 e5 2.Nf3 Nc6 3.Bb5 Qe7 Spanish Game: Vinogradov Variation,
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 Bc5 Italian Game: Two Knights
Defense, Traxler Counterattack
1.e4 e5 2.Nf3 Nc6 3.c4 King Pawn Game: Dresden Opening,
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Qh4 5.Nc3 Scotch Game: Steinitz
Variation,
1.e4 e5 2.Nf3 Nf6 3.Nxe5 Nxe4 Russian Game: Damiano Variation,
1.e4 e5 2.Nf3 Qf6 King Pawn Game: McConnell Defense,
1.e4 e5 2.Qf3 King Pawn Game: Napoleon Attack,
1.e4 e5 2.Qh5 King Pawn Game: Wayward Queen Attack,
1.e4 e5 2.Qh5 Nc6 3.Bc4 Nh6 4.d3 g6 5.Qf3 f6 6.Ne2 d5 King Pawn Game:
Wayward Queen Attack, Mellon Gambit
1.e4 e6 2.b4 Bxb4 3.e5 French Defense: Banzai-Leong Gambit, Pinova
Gambit
1.e4 e6 2.Bb5 French Defense: Bird Invitation,
1.e4 e6 2.d3 f5 French Defense: Franco-Hiva Gambit III,
1.e4 e6 2.d4 d5 3.e5 Bd7 French Defense: Advance Variation,
Extended Bishop Swap
1.e4 e6 2.d4 d5 3.e5 c5 4.Qg4 French Defense: Advance Variation,
Nimzowitsch Attack
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.exd5 exd5 5.Bd3 Ne7 6.Qh5 French Defense:
Winawer Variation, Exchange Variation
1.e4 e6 2.d4 d5 3.Nh3 French Defense: Morphy Gambit,
1.e4 e6 2.d4 f5 French Defense: Franco-Hiva Gambit I,
1.e4 e6 2.d4 f5 3.exf5 Nf6 French Defense: Franco-Hiva Gambit I,
Accepted
1.e4 e6 2.d4 Nf6 French Defense: Mediterranean Defense,
1.e4 e6 2.e5 French Defense: Steinitz Attack,
1.e4 e6 2.f4 French Defense: La Bourdonnais Variation,
1.e4 e6 2.Nf3 f5 French Defense: Franco-Hiva Gambit II,
1.e4 g5 Borg Defense: General,
1.e4 g5 2.d4 e5 Borg Opening: Zilbermints Gambit,
1.e4 g5 2.d4 e6 3.c3 c5 4.dxc5 b6 Borg Defense: Langhorst Gambit,
1.e4 g5 2.d4 h6 3.h4 g4 Borg Defense: Troon Gambit,
1.e4 g6 2.d4 Bg7 3.Bd2 Modern Defense: Westermann Gambit,
1.e4 g6 2.d4 Bg7 3.c4 c5 4.Nf3 d6 5.Be2 Qa5+ Modern Defense:
Semi-Averbakh Variation, Pterodactyl Variation
1.e4 g6 2.d4 Bg7 3.c4 c5 4.Nf3 d6 5.dxc5 Qa5+ Modern Defense:
Semi-Averbakh Variation, Pterodactyl Variation
1.e4 g6 2.d4 Bg7 3.c4 c5 4.Nf3 Qa5+ Modern Defense: Semi-Averbakh
Variation, Pterodactyl Variation
1.e4 g6 2.d4 Bg7 3.c4 d5 4.exd5 c6 5.dxc6 Bxd4 Modern Defense:
Dunworthy Variation,
1.e4 g6 2.d4 Bg7 3.Nc3 c5 4.Nf3 Qa5 Modern Defense: Pterodactyl
Variation,
1.e4 g6 2.d4 Nf6 Modern Defense: Norwegian Defense,
1.e4 g6 2.d4 Nh6 3.Nc3 f5 4.Bxh6 Bxh6 5.exf5 O-O Modern Defense:
Masur Gambit,
1.e4 h6 Carr Defense: General,
1.e4 Na6 Lemming Defense: General,
1.e4 Nc6 2.Bb5 Nimzowitsch Defense: Pseudo-Spanish Variation,
1.e4 Nc6 2.d4 e5 Nimzowitsch Defense: Kennedy Variation,
1.e4 Nc6 2.d4 e5 3.d5 Nimzowitsch Defense: Kennedy Variation,
Linksspringer Variation
1.e4 Nc6 2.d4 e5 3.dxe5 Nxe5 4.f4 Nc6 Nimzowitsch Defense: Kennedy
Variation, Riemann Defense
1.e4 Nc6 2.d4 e5 3.dxe5 Nxe5 4.f4 Ng6 Nimzowitsch Defense: Kennedy
Variation, Main Line
1.e4 Nc6 2.d4 e5 3.dxe5 Nxe5 4.Nc3 Nimzowitsch Defense: Kennedy
Variation, Keres Attack
1.e4 Nc6 2.d4 e5 3.dxe5 Nxe5 4.Nf3 Nimzowitsch Defense: Kennedy
Variation, Paulsen Attack
1.e4 Nc6 2.d4 f6 Nimzowitsch Defense: Neo-Mongoloid Defense,
1.e4 Nc6 2.Nc3 e6 Nimzowitsch Defense: French Connection,
1.e4 Nc6 2.Nc3 g6 Nimzowitsch Defense: Pirc Connection,
1.e4 Nc6 2.Nc3 Nf6 3.d4 e5 Nimzowitsch Defense: Breyer Variation,
1.e4 Nc6 2.Nf3 d6 Nimzowitsch Defense: Williams Variation,
1.e4 Nc6 2.Nf3 f5 3.exf5 Nimzowitsch Defense: Lean Variation,
Colorado Counter Accepted
1.e4 Nc6 2.Nf3 Nf6 3.e5 Ng4 Nimzowitsch Defense: El Columpio
Defense,
1.e4 Nc6 2.Nf3 Nf6 3.e5 Ng4 4.d4 d6 5.h3 Nh6 6.Bb5 Nimzowitsch
Defense: El Columpio Defense, Pin Variation
1.e4 Nc6 2.Nf3 Nf6 3.e5 Ng4 4.d4 d6 5.h3 Nh6 6.e6 Nimzowitsch
Defense: El Columpio Defense, El Columpio Gambit
1.e4 Nc6 2.Nf3 Nf6 3.e5 Ng4 4.d4 d6 5.h3 Nh6 6.exd6 Nimzowitsch
Defense: El Columpio Defense, Exchange Variation
1.e4 Nf6 2.e5 Nd5 3.b3 Alekhine Defense: Welling Variation,
1.e4 Nf6 2.e5 Ne4 Alekhine Defense: Mokele Mbembe,
1.e4 Nf6 2.e5 Ng8 Alekhine Defense: Brooklyn Variation,
1.f3 d5 2.e4 g6 3.d4 exd4 4.c3 Barnes Opening: Gedult Gambit #1,
1.f3 e5 2.e4 Nf6 3.Bc4 Barnes Opening: Walkerling,
1.f3 e5 2.g4 Qh4# Barnes Opening: Fool's Mate,
1.f3 e5 2.Kf2 Barnes Opening: Hammerschlag,
1.f3 f5 2.e4 fxe4 3.Nc3 Barnes Opening: Gedult Gambit #2,
1.f4 d5 2.g4 Bird Opening: Dutch Variation, Dudweiler Gambit
1.f4 e5 2.fxe5 d6 3.exd6 Bxd6 4.Nf3 g5 Bird Opening: From Gambit,
Lasker Variation
1.f4 e5 2.fxe5 f6 Bird Opening: Lasker Gambit,
1.f4 e5 2.fxe5 Nc6 Bird Opening: Schlechter Gambit,
1.f4 e5 2.fxe5 Ne7 Bird Opening: Platz Gambit,
1.f4 f5 2.d4 d5 System: Double Duck Formation,
1.f4 h6 2.Nf3 g5 Bird Opening: Hobbs-Zilbermints Gambit,
1.f4 Nf6 2.Nf3 g6 3.b4 Bird Opening: Batavo-Polish Attack,
1.f4 Nh6 Bird Opening: Horsefly Defense,
1.g3 e5 2.Nf3 Hungarian Opening: Reversed Alekhine,
1.g3 e5 2.Nh3 d5 3.f4 Bxh3 4.Bxh3 exf4 5.O-O Hungarian Opening: Paris
Gambit,
1.g3 f5 2.e4 fxe4 3.Qh5 g6 Hungarian Opening: Paschmann Gambit,
1.g4 Grob Opening: General,
1.g4 d5 2.Bg2 Grob Opening: Grob Gambit,
1.g4 d5 2.Bg2 Bxg4 3.c4 Grob Opening: Grob Gambit, Fritz Gambit
1.g4 d5 2.Bg2 Bxg4 3.c4 d4 4.Bxb7 Nd7 5.Bxa8 Qxa8 Grob Opening:
Grob Gambit, Fritz Gambit
1.g4 d5 2.Bg2 c6 Grob Opening: Grob Gambit, Declined
1.g4 d5 2.Bg2 c6 3.c4 dxc4 4.b3 Grob Opening: Grob Gambit, Richter-Grob
Gambit
1.g4 d5 2.Bg2 e5 3.d4 exd4 4.c3 Grob Opening: Grob Gambit, Keres Gambit
1.g4 d5 2.Bg2 h5 3.gxh5 Grob Opening: Grob Gambit, Basman Gambit
1.g4 d5 2.e4 dxe4 3.Nc3 Grob Opening: Zilbermints Gambit,
1.g4 d5 2.e4 dxe4 3.Nc3 e5 4.d3 Grob Opening: Zilbermints Gambit,
Zilbermints-Hartlaub Gambit
1.g4 d5 2.e4 dxe4 3.Nc3 h5 Grob Opening: Zilbermints Gambit,
Schiller Defense
1.g4 d5 2.h3 e5 3.Bg2 c6 Grob Opening: Keene Defense,
1.g4 d5 2.h3 e5 3.Bg2 c6 4.d4 e4 5.c4 Bd6 6.Nc3 Ne7 Grob Opening:
Keene Defense, Main Line
1.g4 e5 2.Bg2 d5 3.c4 Grob Opening: Spike, Hurst Attack
1.g4 e5 2.h3 Nc6 Grob Opening: London Defense,
1.g4 f5 Grob Opening: Alessi Gambit,
1.g4 g5 Grob Opening: Double Grob,
1.h3 Clemenz Opening: General,
1.h3 h5 2.g4 Clemenz Opening: Spike Lee Gambit,
1.h4 Kadas Opening: General,
1.Na3 Sodium Attack: General,
1.Na3 e5 2.d3 Bxa3 3.bxa3 d5 4.e3 c5 5.Rb1 Sodium Attack: Celadon
Variation,
1.Na3 g6 2.g4 Sodium Attack: Chenoboskian Variation,
1.Nc3 Van Geet Opening: General,
1.Nc3 c5 2.d4 cxd4 3.Qxd4 Nc6 4.Qh4 Van Geet Opening: Novosibirsk
Variation,
1.Nc3 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Van Geet Opening: Sicilian Two
Knights,
1.Nc3 c5 2.Rb1 Van Geet Opening: Twyble Attack,
1.Nc3 e5 Van Geet Opening: Reversed Nimzowitsch,
1.Nc3 e5 2.a3 Van Geet Opening: Battambang Variation,
1.Nc3 e5 2.d4 exd4 3.Qxd4 Nc6 4.Qa4 Van Geet Opening: Reversed
Scandinavian,
1.Nc3 e5 2.e3 d5 3.Qh5 Be6 Van Geet Opening: Hulsemann Gambit,
1.Nc3 e5 2.e3 d5 3.Qh5 Nf6 Van Geet Opening: Liebig Gambit,
1.Nc3 e5 2.Nf3 Nc6 3.d4 Van Geet Opening: Napoleon Attack,
1.Nc3 g6 2.h4 Van Geet Opening: Anti-Pirc Variation,
1.Nc3 Nf6 2.g4 Van Geet Opening: Tuebingen Gambit,
1.Nf3 d5 2.a4 Zukertort Opening: The Potato,
1.Nf3 d5 2.b3 c5 3.c4 dxc4 4.Nc3 Zukertort Opening: Regina-Nu
Gambit,
1.Nf3 d5 2.b4 Zukertort Opening: Santasiere's Folly,
1.Nf3 d5 2.c4 d4 3.Rg1 Reti Opening: Penguin Variation,
1.Nf3 d5 2.Nc3 Zukertort Opening: Reversed Mexican Defense,
1.Nf3 d5 2.Rg1 Zukertort Opening: Ampel Variation,
1.Nf3 d6 2.d4 Bg4 3.c4 Nd7 4.Qb3 Rb8 Zukertort Opening: Wade Defense,
Chigorin Plan
1.Nh3 Amar Opening: General,
1.Nh3 d5 2.g3 e5 3.f4 Amar Opening: Paris Gambit,
1.Nh3 d5 2.g3 e5 3.f4 Bxh3 4.Bxh3 exf4 5.O-O fxg3 6.hxg3 Amar
Opening: Gent Gambit,
Formation: ...d6, ...a6, ...g6, ...b5, ...e5 Rat Defense: San Jorge
Defense,
Formation: �a6, �Nc6 System: Woodchuck Formation,
Formation: 1.a3 2.g3 3.Bg2 4.d3 5.Nd2 6.e3 7.h3 System: Shy Attack,
Formation: 1.f4 ... 2.e3 ... 3.b3 Bird Opening: Lasker Attack,
Formation: 1.g3 2.a4 3.Ra2, 4.b3 5.Na3 6.Bg2 7.e3 System: Garbage
Formation,
Formation: 1.g4, 2.h3 Grob Opening: Macho Grob,
Formation: a3 b3 c3 d3 e3 f3 g3 System: Hippopotamus Formation,
Formation: c3, d3, e4, f4 vs. Sicilian Sicilian Defense: Big Clamp
Formation,
Formation: Nc3, d3, g3, Bg2 System: Venezolana Formation,

chessnake

11/22/2002
02:41:24

Congrats Chuck!

Message:
My first game losted with this opening in GK:

board #448296 chuckventimiglia 1 x 0 chessnake

Regards,
Viktor

weenink

11/22/2002
15:05:01

Bad opening

Message:
I think it is a just a bad variation of the benko!

chessnake

12/01/2002
03:48:50

Bad?

Message:
Another victory with this "bad opening"...

board #402053 beardsleyx 0 x 1 chessnake

sneaky

12/02/2002
16:34:35

this is a benoni

Message:
This is just a Benoni defense, and I think the move
cxb5 is not a very good one. I suggest as a "main
line" this:

1.d4 Nf6 2.c4 b5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.f4
g6 7.Bb5+ Nfd7 (not Nbd7?! where e6 wins a piece)

triangulator

12/02/2002
18:11:51

I love the benoni

Message:
I have gotten some good results with it

atrifix

12/02/2002
18:56:54

A Benoni?

Message:
I don't think this is a Benoni. A Benoni is characterized by an early ...c5 by black, nowhere in this line does black play ...c5. BTW, in your line, e2-e6 is one mighty jump for a pawn :) (and Bb5+ is illegal)

sneaky

12/02/2002
19:22:54

oooops I apologize

Message:
I'm so sorry, I kept reading ...b5 but in my mind I
was looking at ...c5. I thought somebody ran into
the Benoni for the first time and freaked out!

To top if off line I tried to provide (the Taimanov
attack) was screwed up too, as I omitted the moves
e4/Bg7.

I'm really sorry, I will be more careful in the future.

In summary this is NOT A BENONI !! Let me step
back now and shut up =)

Post a reply to this message: