13 May 2015

A63 Modern Benoni: Fianchetto Variation: 9...Nbd7 (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6 7.g3 Bg7 8.Bg2 O-O 9.O-O a6 10.a4 Nbd7)

A63 Modern Benoni: Fianchetto Variation: 9...Nbd7 (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6 7.g3 Bg7 8.Bg2 O-O 9.O-O a6 10.a4 Nbd7)

Game I share with you today was played in a thematic team match between Let's Play Benoni and Himgouree's club. This is a small match as it is only played on three boards. I am playing the last game of the match on board 3 for Himgouree's club. Before that game ends we lead the match 1 - 4 as we are the away team. It is also enough points for our team that we have won the match already but officially it has not been declared yet as one game remains. This match started on January 2nd 2015. Now that I look at this game again, it is mysterious to me why I played 21...Nec4?? because I should been able to see the fork on d3. Maybe this was one of those times where I have just made some move because I had to make certain amount of moves in a hurry in order not to lose on time. I have added one mate in one, two mate in twos, one mate in three and one mate in five today.

[Event "Open Challenge Let's Play Benoni - Boar"] [Site "Chess.com"] [Date "2015.01.02"] [Round "?"] [White "opticRED"] [Black "Vierjoki, Timo"] [Result "0-1"] [ECO "A63"] [WhiteElo "1808"] [BlackElo "1843"] [Annotator "Tactical Analysis 2.10 (5s), TV"] [PlyCount "52"] [EventDate "2015.??.??"] 1. d4 (1. c4 Nf6 {1/2-1/2 (19) Csom,I (2500)-Pinter,J (2550) Budapest 1981}) 1... Nf6 2. c4 c5 (2... e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Bg2 g6 7. Nf3 Bg7 8. O-O O-O {1/2-1/2 (19) Csom,I (2500)-Pinter,J (2550) Budapest 1981}) 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 (6. g3 g6 7. Bg2 Bg7 {1/2-1/2 (68) Sukhareva,E (2215)-Balaian,A (2226) Dnepropetrovsk 2013}) 6... g6 7. g3 Bg7 8. Bg2 O-O { A62 Benoni Defense: Fianchetto Variation} 9. O-O a6 10. a4 Nbd7 {0.71/21 A63 Modern Benoni: Fianchetto Variation: 9...Nbd7} (10... Re8 $11 {0.27/21 deserves consideration.}) 11. Bg5 {-0.42/22} (11. e4 $16 {0.71/21}) (11. Re1 Rb8 12. Bf4 Ne8 13. e4 b5 14. axb5 axb5 15. e5 dxe5 16. Nxe5 Nxe5 17. Bxe5 Bxe5 18. Rxe5 Nd6 19. Re1 Bf5 {1/2-1/2 (19) Csom,I (2500)-Pinter,J (2550) Budapest 1981}) 11... h6 {0.49/20} (11... Rb8 $15 {-0.42/22}) 12. Bd2 {-0.43/20} (12. Bc1 $14 {0.49/20}) 12... Re8 $146 {0.00/21} (12... Rb8 $15 {-0.43/20 was preferrable.} 13. Rb1 Nb6 14. e4 Re8 15. Qc2 Nc4 16. Bc1 b5 17. axb5 axb5 18. b3 Nb6 19. Nd2 b4 20. Nd1 Na8 21. Bb2 Nc7 22. Ne3 Nb5 23. Nec4 Nh5 24. Bxg7 Nxg7 25. Ra1 Qf6 26. Rfe1 Bd7 27. e5 dxe5 {Sukhareva,E (2215)-Balaian,A (2226) Dnepropetrovsk 2013 1/2-1/2 (68)}) 13. Re1 {The position is equal.} Rb8 14. a5 b6 15. Qc1 {-0.44/22} (15. axb6 $11 {0.05/22} Nxb6 16. e4) 15... Kh7 $1 $15 16. Bf4 Qe7 {0.45/20} (16... Qc7 $15 {-0.39/22}) 17. axb6 $1 $14 Nxb6 18. Nd2 $2 { -1.34/19 [#]} (18. e4 $1 $14 {0.65/21 was forced to keep a grip.}) 18... Bb7 $2 {0.39/25} ({Better is} 18... g5 $17 {-1.34/19} 19. Qc2+ Kg8) 19. e4 {-0.47/20} (19. Nce4 $14 {0.39/25} Nxe4 20. Nxe4) 19... Nfd7 {0.61/21} (19... g5 $15 { -0.47/20} 20. Be3 Ng4) 20. Be3 {-0.15/20} ({White should play} 20. h3 $14 { 0.61/21}) 20... Ne5 $11 {next ...Nd3 is good for Black.} 21. f4 $2 {-2.03/19} ( 21. Qc2 $11 {0.20/22}) 21... Nec4 $2 {0.68/20} (21... Nd3 $19 {-2.03/19} 22. Qc2 Nxe1 23. Rxe1 Qd7) 22. Bf2 $1 $14 {Strongly threatening Nxc4.} Qf6 $2 { 2.17/22} (22... Nxd2 $11 {0.30/21} 23. Qxd2 Qd7) 23. Ra2 $2 {0.63/22} (23. Nxc4 $18 {2.17/22} Nxc4 24. e5 $1) 23... Nxd2 24. Qxd2 Nc4 {0.99/21} (24... Qd8 $11 {0.20/21}) 25. Qd3 $2 {-1.65/18} (25. Qc2 $16 {0.99/21 keeps the pressure on.}) 25... Nxb2 $1 $19 26. Rxb2 {[#] Threatens to win with e5!} Qxc3 {Accuracy: White = 15%, Black = 25%.} 0-1

No comments:

Post a Comment