20 Apr 2015

B73 Sicilian Dragon: Classical System without 9.Nb3 (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be2 Bg7 7.O-O O-O 8.Be3 Nc6 9.Qd2 Ng4)

B73 Sicilian Dragon: Classical System without 9.Nb3 (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be2 Bg7 7.O-O O-O 8.Be3 Nc6 9.Qd2 Ng4)

This one was played in a team match called PFCC vs. Vulcan Science Academy. The match is played on 17 boards and I am playing on board 2 for Vulcan Science Academy against ruthlessqueen who is playing for PHILIPPINES' FINEST Chess Club. The current score in this match is 7 - 19 in favor of Vulcan Science Academy, so we have secured the win at this point. The game below is one of the rare wins that I have lately been able to get at Chess.com and the way my games are going there at the moment that downhill might continue still for some time. I have added two mate in ones, two mate in fours and one mate in nine today.

[Event "PFCC vs. Vulcan Science Academy - Board"] [Site "Chess.com"] [Date "2015.07.11"] [Round "?"] [White "Vierjoki, Timo"] [Black "ruthlessqueen"] [Result "1-0"] [ECO "B73"] [WhiteElo "1906"] [BlackElo "1744"] [Annotator "Tactical Analysis 2.10 (5s), TV"] [PlyCount "61"] [EventDate "2015.??.??"] 1. e4 c5 2. Nf3 d6 (2... Nc6 3. d4 cxd4 4. Nxd4 g6 (4... Nf6 5. Nc3 g6 { 0-1 (41) Fernandez Carvajal,M-Prieto Hernandez,J Valladolid 1979}) 5. Nc3 (5. Be3 Nf6 6. Nc3 {0-1 (47) Ciocani,I (1636)-Svanda,O (2244) Konya 2018}) 5... Bg7 6. Be3 Nf6 7. Be2 O-O 8. O-O {0-1 (35) Sensay,E-Ozen,A (1683) Kemeri 2012}) ( 2... g6 3. d4 cxd4 4. Nxd4 {0-1 (47) Ciocani,I (1636)-Svanda,O (2244) Konya 2018}) 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. O-O O-O 8. Be3 Nc6 9. Qd2 {B73 Sicilian Defense: Dragon Variation. Classical Variation Battery Variation} Ng4 {B73 Sicilian Dragon: Classical System without 9.Nb3} 10. Nxc6 {-0.07/22} ( 10. Bxg4 $1 $14 {0.54/20} Bxg4 11. f3) 10... bxc6 $11 11. Bf4 {-0.46/21} ({ White should try} 11. Bxg4 $14 {0.35/21} Bxg4 12. Rab1) 11... Qb6 {0.49/21} ( 11... f5 $15 {-0.46/21}) (11... Rb8 12. h3 Nf6 13. Rab1 Qa5 14. Be3 Be6 15. b3 Rfd8 16. Bf3 Nd7 17. Na4 Qxd2 18. Bxd2 Ne5 19. Be2 c5 20. c4 f5 21. exf5 Bxf5 22. Rbd1 Nc6 23. Bg5 Re8 24. Bd3 Bd4 25. Rfe1 Rf8 26. Re2 {Bekic,L (1931) -Zivkovic,S (2311) Belgrade 2011 0-1 (34)}) (11... Be6 12. h3 Ne5 13. Bh6 Bxh6 14. Qxh6 Qb6 15. Rab1 Qc5 16. Kh1 Nc4 17. f4 Nd2 18. f5 Nxb1 19. Rxb1 Bc4 20. Bxc4 Qxc4 21. g4 Qd4 22. h4 Qg7 23. Qe3 Qe5 24. Qh6 Qg3 25. g5 Qe5 26. f6 { Ciocani,I (1636)-Svanda,O (2244) Konya 2018 0-1 (47)}) 12. Rab1 $146 {-0.15/22} (12. Na4 $14 {0.49/21} Qb7 13. h3) (12. Bxg4 Bxg4 13. Rab1 Rfd8 14. Be3 Qa6 15. Bd4 e5 16. Be3 Rab8 17. f3 Be6 18. b3 d5 19. Qe2 Qxe2 20. Nxe2 d4 21. Bf2 c5 22. c4 Bh6 23. Rfd1 Rd7 24. Nc1 Bxc4 25. Nd3 Bxd3 26. Rxd3 c4 {Sensay,E-Ozen,A (1683) Kemeri 2012 0-1 (35)}) (12. Nd1 Qd4 13. c3 Qxd2 14. Bxd2 Rb8 15. Bg5 Re8 16. h3 Nf6 17. Bd3 Nd7 18. Be3 a5 19. Bc2 Ba6 20. Re1 Ne5 21. b3 Bd3 22. Bxd3 Nxd3 23. Re2 Rb7 24. Bd4 Nf4 25. Rc2 e5 26. Be3 d5 {Fernandez Carvajal, M-Prieto Hernandez,J Valladolid 1979 0-1 (41)}) 12... Be6 {0.51/20} (12... Qd4 $11 {-0.15/22}) 13. a3 {-0.41/21} (13. h3 $14 {0.51/20} Ne5 14. Be3) 13... Rab8 {0.43/21} (13... f5 $15 {-0.41/21}) 14. Bg3 {-0.90/22} (14. h3 $14 {0.43/21 stays ahead.} Ne5 15. b3) 14... f5 {0.53/21} (14... Qa5 $1 $17 {-0.90/22}) 15. h3 {-0.64/22} (15. exf5 $1 $14 {0.53/21} Bxf5 16. Bc4+ Kh8 17. Bb3) 15... Be5 $2 {4.87/20 [#]} (15... Nh6 $1 $15 {-0.64/22 keeps the upper hand.}) 16. Bxe5 $2 {0.43/21} ({Less strong is} 16. hxg4 Bxc3 17. bxc3 Qxb1 $18) ({Better is} 16. exf5 $18 {4.87/20} Bxg3 17. hxg4) 16... Nxe5 $14 17. b3 {-0.59/20} ({ White should play} 17. Na4 $16 {0.72/20} Qc7 18. exf5 Bxf5 19. Rbd1) 17... Qa5 $2 {1.22/19} (17... f4 $1 $15 {-0.59/20} 18. Na4 Qd8) 18. a4 $2 {-0.85/21} (18. f4 $16 {1.22/19}) 18... d5 $2 {1.59/19} (18... f4 $17 {-0.85/21 keeps the pressure on. White must now prevent ...f3.} 19. f3 Kg7) 19. exd5 $16 cxd5 { 2.16/22} (19... Bxd5 $16 {1.58/21} 20. b4 Qd8) 20. Qe3 $2 {0.10/21 [#]} (20. Rfe1 $1 $18 {2.16/22}) 20... Kf7 $2 {7.50/21} (20... d4 $11 {0.10/21} 21. Qxd4 Rfd8) 21. Qxe5 $18 {White is clearly winning.} Rbc8 22. Nb5 Rxc2 23. Nd4 Rxe2 24. Nxe2 Rc8 25. Rfe1 Bd7 26. Nf4 Qc5 27. Nxd5 Re8 28. Rbc1 Qd6 29. Qxd6 exd6 30. Rxe8 Bxe8 31. Rc7+ {Accuracy: White = 6%, Black = 1%.} 1-0

No comments:

Post a Comment