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ANNOTATED GAME

Win on the Back Rank
cnd250661 (1542) vs. zwarwiz (1757)
Annotated by: zwarwiz (1802)
Chess opening: Sicilian (B23), closed, Korchnoi variation
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Pages: 12
This game I found to be rather intense. In the middle game I was searching on how to make my position more active. Too my credit though I did have a strong center but less space.
1. e4 c5 2. Nc3
Closed Sicilan

 
2... e6 3. f4 Nc6
Transposing into the Grand Prix attack.

 
4. Nf3 d5 5. Bb5 Nf6 6. Bxc6+
I consider this move to be weak as it only strengthens my center and trades off whites good bishop for a knight.
1 comment
 
6... bxc6 7. e5
Making the center static. Not sure if this really does much for either side however it does allow white King side attacking chances with the f5 break.

 
7... Nd7 8. O-O Ba6 9. d3 Rb8 10. b3
Not a bad choice as it settles the issue of how to develop the c1 bishop.
1 comment
 
10... Be7 11. Re1
Not sure I think much of this move however it does relieve the pin of the d3 pawn.
1 comment
 
11... O-O 12. Bb2
Here is we move into the middle game. I've got a powerful center however I'd consider my pieces less active than the white ones. The problem I have here is how to get my pieces into the action. I decide it would be best for me to relieve myself of these doubled pawns and open up my bishops' diagonals.
1 comment
 
12... c4 13. dxc4 Bxc4
As strange as this move looks it is perfectly playable. If white should play bxc4 Rxb2 black should have a clear advantage.

 
14. Nd4
This move centralizes the white knight and shows whites activity. Black must look at how to avoid Nxc6. I've got two options I can pin the knight or defend the pawn. I think Bc5 is playable but I went with the other playable option Qc7 because of the pressure to e5.

 
14... Qc7 15. f5
I have the option of play Nxe5 here. I didn't really notice this move at the time but I feel that lining up my knight with the b2 bishop might be a bad thing.

 
15... exf5
?! this probably not as good as Nxe5 because white can play Nxf5 and the knight now has a great position as everything is aimed at g7.

 
16. e6
?! better is Nxf5.

 
16... Nc5 17. exf7+ Rxf7 18. Ba3
Forcing my c4 bishop to move and put pressure on e7.

 
18... Ba6 19. Kh1
?! This moves off the checking diagonal but really doesn't do anything for whites game. In fact it opens up back rank mating opportunities for black which is in fact how I end up winning this game.

 
19... Ne4
Forcing the trade of knights due to Nf2+ and Bxa3.

 
20. Nxe4 fxe4
My pawns now look great and should be a long term advantage for me.

 
21. Bxe7 Rxe7
Okay know I need to find a way to get my bad bishop working for me rather then just being stuck on a6. Be nice if I can force a trade. Abstractly if I could take my a6 bishop off the board for his d4 knight my game looks winning.

 
22. Re3 Rf8
Stacking up on the f-file.

 
23. Qg4
Moving the queen to a better square and removing the threat of Rf1+.

 
23... Ref7
Now threatening the back rank mate.

 

Pages: 12