ANNOTATED GAME

Training game with jkarp
jkarp (1073) vs. l-d-j (1738)
Annotated by: l-d-j (1747)
Chess opening: Petrov three knights game (C42)
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Pages: 123
24. Kf1
?! White could still protect his pawn with 24.Rc1.

 
24... Rcxc2 25. Rxc2
Another exchange, but if White wanted to avoid it, he had to move the b2 rook after which I could start picking up pawns with 25...Rxf2+ and then also the g2, h2 and a2 pawns can probably be taken. That's the power of a rook (or two rooks) on the 2nd (7th) rank. So I think this was the best choice for White.

 
25... Rxc2 26. d4
Probably wanting to block my advance on the queenside (because after 26...c5 27.dxc5 Rxc5 I have very weak pawns there).
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26... d5
Finally giving my bishop some air to breathe (a diagonal to be developed on).

 
27. Re1
!? Letting go of the a2 pawn, but also setting a trap. I think this is an OK move, probably it's hard to protect those pawns anyway and White has to play actively to even have some chance to draw this game..

 
27... g6
?? A blunder, but fortunately not fatal. I wanted to free my knight from his defensive duty (it has to defend e8 because of the back rank mate) but instead I allow a tactic for White.

 
28. Re7
!! And he seizes that chance immediately. A very good move, because I can still not really move my knight: after (for example) 28...Ne6, White wins a bishop with 29.Re8+ Kg7 30.Rxc8. I thought I would trap the rook with 28...Ne6 and then 29...Kf8, but I had missed 29.Re8+.

 
28... Bg4
!? Instead I threaten mate (29.Rxc7?? Rc1#), knowing that a piece will be lost no matter what I do.

 
29. f3
! But of course White sees that. Now two of my pieces are under attack and I have to give up one of them.

 
29... Bxf3
I choose to sacrifice the bishop, because it isolates White's pawns on the kingside.

 
30. gxf3 Ne6
I still had to move my knight out of danger and this was the most active spot. The b7 pawn could not be saved anyway.

 
31. Rxb7
Creating two passed a pawns.
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31... Rxa2
Taking one of them, attacking the other and creating a passed b-pawn for myself.

 
32. Ra7
Defending his own pawn. It won't be able to promote though.

 
32... Nxd4
Taking another pawn and planning a switch to the queenside to help defending against promotion.

 
33. a6
Pushing the pawn, hoping for me to slip up.

 
33... c5
But this time I defend accurately and White decides to resign. He can get the pawn to a7, but no more: 34.Ra8+ Kg7 35.a7 Nc6 and the pawn will be captured, after which my three connected passed pawns will decide the matter. Jkarp saw that I would be able to get an inevitable pawn promotion and therefore he resigned the game. Thanks to jkarp for playing this enjoyable game. I hope you have learned a lot from this game and I also did learn something: never underestimate your opponent, always sstay concentrated even in a winning position. I think jkarp played a very good game and I really had to work for this win.

 

Pages: 123