A01 Nimzowitsch-Larsen Opening (1.b3 e5 2.Bb2 Nc6 3.g3 d5 4.Bg2 Nf6)

Despite the odds being against I was able to yet again do a normal post even though I was sure yesterday that I would need to take this day off due to stuff I needed to do and which took quite a huge part of the day. I did also update the mate in two and mate in three sections with one more puzzle each. I was today at a team match witch required me to drive an hour or so with my team mates to reach the place where we played. We managed to win our match 3-0 which meant the second victory for us this season in the second match, so we have started this season really well. The first one we won 2-0 so we are in quite a good shape. We play a series with each team having five players but draws do not count for the end result. I do hope we can continue our good results in the last two matches. Until tomorrow, my fellow chess enthusiasts.

[Event "Let's play chess"] [Site "http://gameknot.com/chess.pl?"] [Date "2014.07.07"] [Round "?"] [White "tastemm01"] [Black "Vierjoki, Timo"] [Result "0-1"] [ECO "A01"] [WhiteElo "1493"] [BlackElo "1690"] [Annotator "Tactical Analysis 2.10 (30s), TV"] [PlyCount "74"] [EventDate "2014.??.??"] 1. b3 e5 {A01 Nimzo-Larsen Attack: Modern Variation} 2. Bb2 Nc6 3. g3 d5 4. Bg2 Nf6 {A01 Nimzowitsch-Larsen Opening} 5. Nf3 Bd6 {-0.12/25} ({Better is} 5... e4 $17 {-0.85/20} 6. Nd4 Nxd4 7. Bxd4 h5) 6. Ba3 $146 {-2.33/21 [#]} (6. d3 $11 { -0.12/25}) (6. O-O Bf5 (6... O-O 7. d3 Re8 (7... Bg4 8. Nbd2 Qd7 9. e4 Rfe8 10. Qc1 Bc5 11. exd5 Nxd5 12. Ne4 Bd4 13. Nxd4 Nxd4 14. Bxd4 exd4 15. Qb2 Ne7 16. Nc5 Qb5 17. Qxd4 Bc8 18. Ne4 Nc6 19. Qc3 Qf5 20. Rae1 Bd7 21. f4 Qg6 22. Nc5 { Castello Gadea,D (1218)-Puig Perez,J (1360) Sueca 2015 1-0 (67)}) (7... Bf5 8. Qd2 h6 9. e3 Re8 10. c4 dxc4 11. dxc4 Bb4 12. Qxd8 Raxd8 13. Nc3 e4 14. Nh4 Bh7 15. Bh1 g5 16. Ng2 Ne5 17. Rad1 Nf3# {0-1 (17) Salapic,A-Kostur,L (1705) Zagreb 2011}) 8. Nbd2 Bf5 9. Re1 Qd7 10. e4 dxe4 11. dxe4 Bh3 12. Nc4 Bxg2 13. Kxg2 Rad8 14. Qe2 h6 15. Rad1 Qe6 16. Nxd6 Rxd6 17. Rxd6 Qxd6 18. Qb5 b6 19. Re2 Re6 20. Qa4 a5 21. Qc4 {Hallmann,N (2215)-Engelhart,A (2187) Illertissen 2005 1/2-1/2 (37)}) (6... e4 7. Nd4 Nxd4 8. Bxd4 Qe7 9. c4 Be5 10. Bxe5 Qxe5 11. Nc3 d4 12. Nd5 Nxd5 13. cxd5 Qxd5 14. Qc2 d3 15. exd3 Qxd3 16. Qxd3 exd3 17. Rfe1+ Be6 18. Bxb7 Rd8 19. Rac1 Rd7 20. Bc6 O-O 21. Bxd7 {Ng,C (1817) -Desrosiers,C (1243) Hong Kong 2018 1-0 (36)}) 7. d3 Qd7 8. Nbd2 O-O-O 9. Rc1 Bh3 10. c4 Bxg2 11. Kxg2 d4 12. a3 h5 13. h4 Ng4 14. b4 Qf5 15. Ne4 Ne7 16. Qa4 Kb8 17. c5 Nd5 18. cxd6 cxd6 19. Rh1 Rh6 20. Qb3 Nf4+ {Jurasic,M (1827) -Noehbauer,A (1772) Germany 2009 1-0}) 6... O-O {-0.87/27} (6... e4 $19 { -2.33/21 and Black stays clearly on top.} 7. Ng5 h6) 7. Bxd6 $17 Qxd6 {-0.98/25 } (7... cxd6 $142 {-1.43/21} 8. d3 e4 9. dxe4 dxe4) 8. O-O {-2.11/21} (8. d3 $17 {-0.98/25 was worth a try.}) 8... Bg4 {-0.77/25} (8... e4 $19 {-2.11/21} 9. Ne1 Re8) 9. h3 Be6 {-0.62/26} (9... Bf5 $17 {-1.30/23} 10. d3 Rad8) 10. a4 { -1.74/22} (10. d3 $1 $15 {-0.62/26}) 10... h6 {-0.81/26} (10... e4 $19 { -1.74/22 has better winning chances.} 11. Nh2 Rfe8) 11. e3 {-1.46/23} (11. d3 $142 {-0.81/26}) 11... Qd7 {-0.87/27} (11... Rfe8 $142 {-1.46/23} 12. d4 e4) 12. d3 {-2.24/23} (12. Kh2 $17 {-0.87/27}) 12... Bxh3 $19 13. Nc3 Rad8 14. Nh4 {-3.61/26} (14. Ne2 {-2.49/28 keeps fighting.}) 14... Bxg2 15. Nxg2 $2 { -5.13/24} (15. Kxg2 {-3.12/25 was the only defense.} Rfe8 16. e4) 15... d4 16. Ne2 dxe3 17. Nxe3 Qh3 18. c3 Rd7 19. f4 $2 {-7.88/25} (19. d4 {-3.44/27}) 19... Rfd8 20. fxe5 Nxe5 21. Rf2 Rxd3 {[#] And now ...Nfg4 would win.} 22. Qc1 Nfg4 23. Nxg4 Nxg4 24. Qf1 Nxf2 25. Kxf2 Qxf1+ 26. Kxf1 Rd1+ 27. Rxd1 Rxd1+ { Endgame KR-KN} 28. Kf2 Kf8 29. Ke3 Ke7 30. Nd4 a6 31. Nf5+ Kf6 32. Nd4 Rxd4 33. cxd4 Kg5 34. Kf3 f5 35. b4 h5 36. a5 c6 37. Kf2 Kg4 {Accuracy: White = 31%, Black = 47%.} 0-1 [Event "Yahoo"] [Site "?"] [Date "2004.05.11"] [Round "?"] [White "eba_d2002"] [Black "Vierjoki, Timo"] [Result "0-1"] [ECO "A01"] [Annotator "Tactical Analysis 2.10 (30s), TV"] [PlyCount "86"] 1. b3 e5 {A01 Nimzo-Larsen Attack: Modern Variation} 2. Bb2 Nc6 3. g3 d5 4. Bg2 Nf6 {A01 Nimzowitsch-Larsen Opening} 5. h3 Be7 {-0.03/25} (5... Bf5 $17 { -1.06/21}) 6. a3 {-0.61/22} (6. e3 $11 {-0.03/25}) 6... O-O 7. e3 Bf5 8. d3 { The position is equal.} Qd7 $146 {0.05/26} (8... Bd6 $15 {-0.39/22 deserves consideration.}) (8... Re8 9. Ne2 Qd7 10. g4 Bg6 11. O-O Rad8 12. Nd2 h6 13. f3 d4 14. e4 a5 15. Ng3 b5 16. h4 b4 17. a4 Bc5 18. h5 Bh7 19. Kh2 g6 20. Bh3 Qe7 21. f4 exf4 22. Rxf4 Qe5 23. Qf3 {Kristbergsson,B-Johannsson,O (1696) Reykjavik 2008 0-1 (45)}) 9. Qe2 {-1.02/21} (9. Ne2 $11 {0.05/26}) 9... e4 { -0.10/27} (9... h6 $17 {-1.02/21}) 10. d4 {-1.25/21} (10. Nd2 $11 {-0.10/27 remains equal.}) 10... Bd6 {-0.61/26} (10... a5 $17 {-1.25/21} 11. Qd1 h5) 11. Nd2 {-1.76/24 [#]} (11. c4 $15 {-0.61/26}) 11... Ne7 $36 {-1.03/26 Black is in control.} (11... Nd8 $1 $19 {-1.76/24} 12. c4 c6) 12. f3 $2 {-3.93/21} (12. g4 $17 {-1.03/26 keeps fighting.} Bg6 13. Rc1) 12... c5 $2 {-1.04/25} (12... Bxg3+ $19 {-3.93/21 and Black stays clearly on top.} 13. Kd1 Qe6) 13. fxe4 $2 { -3.96/23} (13. f4 $17 {-1.04/25 is a better defense.}) 13... Nxe4 {-1.80/28} ( 13... Bxg3+ $142 {-3.96/23} 14. Kd1 Nxe4 15. Nxe4 Bxe4 16. Bxe4 dxe4) 14. Nxe4 $19 Bxe4 ({Don't take} 14... dxe4 15. O-O-O $15) 15. Bxe4 dxe4 16. g4 $2 { -4.20/23 [#]} (16. O-O-O $17 {-1.43/25} cxd4 17. Rxd4) 16... Bg3+ 17. Kd2 cxd4 18. Bxd4 Rad8 {aiming for ...Be5.} 19. Qc4 $2 {-5.20/23} (19. Qg2 {-2.02/27 is tougher.} Qc7 20. Ne2) 19... Nc6 {-2.52/28} (19... b5 $142 {-5.20/23} 20. Qc5 Rc8 21. Qxa7 Rc7) 20. c3 $2 {-6.55/23} (20. Ne2 {-2.52/28}) 20... Qe7 $2 { -2.27/27} (20... Nxd4 {-6.55/23} 21. exd4 Bf4+ 22. Kd1 Rc8) 21. Ne2 Be5 { -1.10/26} ({Better is} 21... Bd6 $19 {-2.19/23} 22. b4 Rc8) 22. Qb5 $2 { -4.32/24} (22. Kc2 $17 {-1.10/26 nothing else works.}) 22... Bxd4 {-2.07/28} ( 22... Qe6 $142 {-4.32/24 Strongly threatening ...Rd5.} 23. Qa4 a6) 23. exd4 Qg5+ $4 {14.87/26} (23... a6 $19 {-2.64/31} 24. Qf5 g6) 24. Kc2 $4 {-16.03/24} (24. Qxg5 $18 {14.87/26} Rfe8 25. Kc2) 24... Qe3 $2 {-2.53/30} (24... Qxb5 { -16.03/24} 25. Nc1 f5 26. gxf5 Qxf5) 25. Rad1 $2 {-7.12/23} (25. Rae1 {-2.53/30 }) 25... a6 26. Qc4 Na5 27. Qb4 Qxe2+ 28. Rd2 Qb5 29. Qxb5 axb5 30. b4 { -7.54/23} (30. Re1 $142 {-4.25/32} Rde8 31. Rf2) 30... Nc4 31. Re2 e3 32. Kb3 Rfe8 33. Rd1 Nd2+ 34. Kb2 Ra8 35. Rde1 Nc4+ 36. Kb3 Rxa3+ 37. Kc2 Ra2+ 38. Kb1 Rxe2 39. Rxe2 Kf8 40. Kc2 Ra8 41. Kb1 Ke7 42. Kc2 Ra2+ 43. Kb1 Rxe2 {Accuracy: White = 15%, Black = 15%.} 0-1 [Event "Rapid Shield Arena"] [Site "https://lichess.org/NV8ODoFQ"] [Date "2019.12.05"] [Round "?"] [White "chaknorrisforward"] [Black "Vierjoki, Timo"] [Result "0-1"] [ECO "A01"] [WhiteElo "1517"] [BlackElo "2030"] [Annotator "Tactical Analysis 2.10 (5s), TV"] [PlyCount "62"] [EventDate "2019.??.??"] [EventType "rapid"] 1. g3 {A00 Hungarian Opening} (1. b3 e5 2. Bb2 Nc6 3. g3 d5 (3... Nf6 4. Bg2 { 1-0 (36) Ng,C (1817)-Desrosiers,C (1243) Hong Kong 2018}) 4. Bg2 {1-0 (23) Jurasic,M (1827)-Noehbauer,A (1772) Germany 2009}) 1... d5 (1... e5 2. Bg2 { 0-1 (17) Salapic,A-Kostur,L (1705) Zagreb 2011}) 2. Bg2 e5 3. b3 Nf6 (3... Nc6) 4. Bb2 Nc6 {A01 Nimzowitsch-Larsen Opening} 5. Nf3 Bd6 {-0.06/21} (5... e4 $1 $17 {-1.37/18} 6. Nd4 Nxd4 7. Bxd4 Be7) 6. Nc3 $146 {-2.22/15 [#]} (6. d3 $11 { -0.06/21}) (6. O-O Bf5 (6... O-O 7. d3 Re8 (7... Bg4 8. Nbd2 Qd7 9. e4 Rfe8 10. Qc1 Bc5 11. exd5 Nxd5 12. Ne4 Bd4 13. Nxd4 Nxd4 14. Bxd4 exd4 15. Qb2 Ne7 16. Nc5 Qb5 17. Qxd4 Bc8 18. Ne4 Nc6 19. Qc3 Qf5 20. Rae1 Bd7 21. f4 Qg6 22. Nc5 { Castello Gadea,D (1218)-Puig Perez,J (1360) Sueca 2015 1-0 (67)}) (7... Bf5 8. Qd2 h6 9. e3 Re8 10. c4 dxc4 11. dxc4 Bb4 12. Qxd8 Raxd8 13. Nc3 e4 14. Nh4 Bh7 15. Bh1 g5 16. Ng2 Ne5 17. Rad1 Nf3# {0-1 (17) Salapic,A-Kostur,L (1705) Zagreb 2011}) 8. Nbd2 Bf5 9. Re1 Qd7 10. e4 dxe4 11. dxe4 Bh3 12. Nc4 Bxg2 13. Kxg2 Rad8 14. Qe2 h6 15. Rad1 Qe6 16. Nxd6 Rxd6 17. Rxd6 Qxd6 18. Qb5 b6 19. Re2 Re6 20. Qa4 a5 21. Qc4 {Hallmann,N (2215)-Engelhart,A (2187) Illertissen 2005 1/2-1/2 (37)}) (6... e4 7. Nd4 Nxd4 8. Bxd4 Qe7 9. c4 Be5 10. Bxe5 Qxe5 11. Nc3 d4 12. Nd5 Nxd5 13. cxd5 Qxd5 14. Qc2 d3 15. exd3 Qxd3 16. Qxd3 exd3 17. Rfe1+ Be6 18. Bxb7 Rd8 19. Rac1 Rd7 20. Bc6 O-O 21. Bxd7 {Ng,C (1817) -Desrosiers,C (1243) Hong Kong 2018 1-0 (36)}) 7. d3 Qd7 8. Nbd2 O-O-O 9. Rc1 Bh3 10. c4 Bxg2 11. Kxg2 d4 12. a3 h5 13. h4 Ng4 14. b4 Qf5 15. Ne4 Ne7 16. Qa4 Kb8 17. c5 Nd5 18. cxd6 cxd6 19. Rh1 Rh6 20. Qb3 Nf4+ {Jurasic,M (1827) -Noehbauer,A (1772) Germany 2009 1-0}) 6... O-O $2 {-0.40/21} (6... e4 $19 { -2.22/15} 7. Ng1 O-O) 7. d3 $15 Bf5 {0.01/22} (7... d4 $1 $17 {-0.97/17 And now ...Bb4 would win.} 8. Nb5 Bb4+ 9. c3 Ba5) 8. Nh4 {-1.02/20} (8. O-O $1 $11 {0.01/22 remains equal.}) 8... Be6 $17 9. Qd2 {-1.72/19} ({White should play} 9. O-O $15 {-0.35/18}) 9... a6 $2 {-0.21/18 [#]} (9... d4 $1 $19 {-1.72/19} 10. Ne4 Nxe4 11. Bxe4 f5 12. Bxc6 bxc6) 10. Qg5 $2 {-1.87/17} (10. O-O $11 { -0.21/18}) 10... h6 {-1.03/20} (10... d4 $19 {-1.87/17 White must now prevent . ..Bb4.} 11. Nd1 Re8) 11. Qd2 {-1.55/19} ({White should try} 11. Qc1 {-1.03/20}) 11... Qd7 {-0.98/17} (11... g5 $142 {-1.55/19} 12. Nf3 d4) 12. O-O-O $2 { -2.80/20} (12. O-O $17 {-0.98/17}) 12... Qe7 {-1.12/23} (12... d4 $19 {-2.80/ 20 and Black stays clearly on top. aiming for ...Bb4.} 13. Ne4 Be7) 13. Nb1 $2 {-3.96/18} (13. e4 $17 {-1.12/23} d4 14. Nd5 Bxd5 15. exd5) 13... b5 {-2.19/21} (13... a5 $142 {-3.96/18} 14. a3 Rae8) 14. e4 {-3.62/19} (14. f4 $142 {-2.19/21 }) 14... d4 {-1.65/19} (14... Nb4 $142 {-3.62/19} 15. Ba1 Nxa2+ 16. Kb2 Bb4) 15. Nf5 $2 {-3.56/18} (15. a3 {-1.65/19}) 15... Qd7 {-1.69/19} (15... Bxf5 $142 {-3.56/18} 16. exf5 Nb4 $1) 16. Nxd6 {-2.60/20} (16. f4 $142 {-1.69/19}) 16... Qxd6 17. Ba3 {-3.49/21} (17. Na3 {-2.22/23 was worth a try.}) 17... b4 $19 18. Bb2 a5 19. Rdf1 a4 20. f4 $2 {-7.28/20} (20. h4 {-3.38/22}) 20... axb3 21. axb3 Qc5 22. Kd1 Ra2 23. Qc1 Ng4 24. Rf2 Nxf2+ 25. Ke2 Nxh1 26. Bxh1 Bg4+ 27. Kf2 f5 28. fxe5 fxe4+ 29. Ke1 e3 {Black mates.} 30. Bxc6 Qxc6 31. Bxd4 Qh1# {Accuracy: White = 10%, Black = 24%.} 0-1 [Event "radimiro's mini-tournament II"] [Site "https://gameknot.com/chess.pl"] [Date "2019.07.22"] [Round "?"] [White "chiccogiancarlo1"] [Black "Vierjoki, Timo"] [Result "0-1"] [ECO "A01"] [WhiteElo "1700"] [BlackElo "1868"] [Annotator "Tactical Analysis 2.10, TV"] [PlyCount "68"] [EventDate "2019.??.??"] [TimeControl "259200+172800"] 1. b3 (1. g3 d5 2. Bg2 e5 3. b3 Nf6 4. Bb2 {0-1 (57) Kotormus,D-Chayka,B Lvov 2016}) 1... e5 {A01 Nimzo-Larsen Attack: Modern Variation} 2. Bb2 Nc6 3. g3 Nf6 (3... d5 4. Bg2 {0-1 (56) Chicco,G (1457)-Petruccioli,A (2104) Campobasso 2011} ) 4. Bg2 d5 {A01 Nimzowitsch-Larsen Opening} 5. e3 Bg4 {-0.08/21} (5... h5 $17 {-0.84/17}) (5... Be7 6. Ne2 O-O 7. d3 {0-1 (57) Kotormus,D-Chayka,B Lvov 2016} ) 6. Ne2 $11 Be7 {0.40/18} ({Black should try} 6... h5 $17 {-0.71/18}) 7. d3 { -0.34/21} (7. h3 $1 $14 {0.40/18} Bf5 8. g4) 7... O-O {0.63/19} (7... Bf5 $15 { -0.34/21}) 8. O-O {-0.84/20} (8. h3 $1 $14 {0.63/19 keeps the upper hand.} Be6 9. Nd2) (8. Nd2 Qd7 (8... Re8 9. h3 Bxe2 10. Qxe2 Qd7 11. g4 d4 12. e4 h6 13. Nc4 Bb4+ 14. Kd1 b5 15. a3 bxc4 16. axb4 c3 17. Ba3 Rab8 18. Rf1 Nxb4 19. Bxb4 Rxb4 20. f4 Rb5 21. fxe5 Rbxe5 22. Qf2 c5 23. Qf4 {Kotormus,D-Chayka,B Lvov 2016 0-1 (57)}) 9. O-O Bh3 {0-1 (56) Chicco,G (1457)-Petruccioli,A (2104) Campobasso 2011}) 8... Qd7 $17 9. a3 {-1.07/19} (9. f3 $15 {-0.58/22 is superior.}) 9... Bh3 {-0.42/23} ({Black should play} 9... d4 $17 {-1.07/19}) 10. Nd2 $15 Bxg2 $146 {-0.15/20} (10... Rad8 $17 {-1.14/19} 11. b4 a6 12. f3 Bxg2 13. Kxg2 Ne8 14. e4 f5 15. h3 Nf6 16. Nc3 f4 17. g4 Nd4 18. Nxd5 Nxd5 19. exd5 Qxd5 20. Bxd4 Qxd4 21. Ne4 Bh4 22. Qe2 Rfe8 23. Rfb1 b6 24. Ra2 Re6 25. a4 Be7 {Chicco,G (1457)-Petruccioli,A (2104) Campobasso 2011 0-1 (56)}) 11. Kxg2 $11 Rad8 12. h3 Rfe8 {-0.09/21} (12... h6 $15 {-0.58/20 is more appropriate.}) 13. b4 Bd6 {-0.13/22} (13... a6 $15 {-0.69/19}) 14. Nc3 {-0.93/19} (14. c4 $11 {-0.13/22 remains equal.}) 14... Ne7 15. e4 {-1.24/20} (15. Ne2 $15 {-0.58/20}) 15... c6 $17 16. f3 {-1.43/19} (16. Kh2 $15 {-0.62/20}) 16... Ng6 {-1.01/21} ( 16... c5 $142 {-1.43/19} 17. Ne2 cxb4) 17. Na4 $2 {-3.16/18 [#]} (17. Ne2 $17 { -1.01/21}) 17... b6 {-1.67/23} (17... Nh5 $142 {-3.16/18} 18. Rh1 f5) 18. exd5 $2 {-5.22/20} (18. Nc3 {-1.67/23 is more resistant.}) 18... cxd5 19. Nc3 d4 20. Nce4 Nd5 {[#] Threatens to win with ...Ne3+.} 21. Nxd6 {-9.24/17} (21. Nc4 $142 {-4.05/23} Bc7 22. Kh2) 21... Qxd6 $2 {-2.99/24} (21... Ne3+ {-9.24/17} 22. Kh2 Nxd1 23. Raxd1 Qxd6) 22. Re1 {-4.31/21} (22. Nc4 {-2.99/24 was worth a try.} Qd7 23. a4) 22... Ne3+ 23. Rxe3 dxe3 24. Nf1 f5 25. Nxe3 f4 {-2.14/22} (25... Qe6 $142 {-4.08/20} 26. h4 h5) 26. Nf1 $2 {-8.18/18} (26. Nf5 {-2.14/22} Qd7 27. g4) 26... fxg3 $19 27. Nxg3 Qe6 28. Ne2 {-10.34/19} (28. Kh2 $142 {-4.89/25 } Nf4 29. Qf1) 28... Nf4+ 29. Nxf4 exf4 30. Qf1 Qg6+ 31. Kh1 Qg3 32. Qg2 Re1+ 33. Rxe1 Qxe1+ 34. Qg1 Re8 {normal. Accuracy: White = 33%, Black = 26%.} 0-1 [Event "Monthly Classical Inc Arena"] [Site "https://lichess.org/hrMPe19A"] [Date "2019.10.04"] [Round "?"] [White "romek1"] [Black "Vierjoki, Timo"] [Result "1-0"] [ECO "A01"] [WhiteElo "1712"] [BlackElo "1954"] [Annotator "Tactical Analysis 2.10 (5s), TV"] [PlyCount "53"] [EventDate "2019.??.??"] [TimeControl "1200+10"] 1. b3 e5 {A01 Nimzo-Larsen Attack: Modern Variation} 2. Bb2 Nc6 3. g3 d5 4. Bg2 Nf6 {A01 Nimzowitsch-Larsen Opening} 5. Nf3 (5. d3 Bd6 {0-1 (25) Arenas,S (2112)-Bitelmajer,M (2440) Villa Martelli 2017}) 5... Bd6 {-0.04/21} (5... e4 $17 {-0.98/16} 6. Nd4 Nxd4 7. Bxd4 h5) 6. O-O {-0.80/18} (6. d3 $11 {-0.04/21} O-O) 6... O-O {0.00/23} ({Black should play} 6... e4 $17 {-0.80/18} 7. Nd4 Ne7) 7. d3 {-0.63/18} (7. d4 $11 {0.00/23} Nxd4 8. Nxd4 exd4 9. Bxd4) 7... Bg4 { 0.34/21} (7... a5 $15 {-0.63/18}) (7... Qe7 8. e3 Rd8 9. d4 e4 10. Nfd2 Bg4 11. Qc1 Qd7 12. a3 Ne7 13. c4 c6 14. Nc3 Rac8 15. a4 Ng6 16. Re1 Bh3 17. Bh1 Qf5 18. Ba3 Ng4 19. Nd1 Bb8 20. Bg2 Bxg2 21. Kxg2 Nh4+ 22. Kg1 {Arenas,S (2112) -Bitelmajer,M (2440) Villa Martelli 2017 0-1}) 8. Nbd2 {-0.65/19} (8. h3 $14 { 0.34/21} Be6 9. Nbd2) 8... Qd7 {0.10/21} ({Black should try} 8... Qc8 $1 $15 { -0.65/19}) 9. e4 {-0.99/20} (9. b4 $1 $11 {0.10/21 remains equal.}) 9... Nd4 $146 {3.09/20 [#]} (9... d4 $17 {-0.99/20 stays on course.}) (9... Rfe8 10. Qc1 Bc5 11. exd5 Nxd5 12. Ne4 Bd4 13. Nxd4 Nxd4 14. Bxd4 exd4 15. Qb2 Ne7 16. Nc5 Qb5 17. Qxd4 Bc8 18. Ne4 Nc6 19. Qc3 Qf5 20. Rae1 Bd7 21. f4 Qg6 22. Nc5 Bf5 23. Nxb7 Bd7 24. Nc5 {Castello Gadea,D (1218)-Puig Perez,J (1360) Sueca 2015 1-0 (67)}) 10. exd5 $2 {0.24/22} ({Only move:} 10. Bxd4 $18 {3.09/20} exd4 11. e5) 10... Nxd5 $11 11. Bxd4 {-0.65/21} (11. c4 $11 {0.24/22} Nb4 12. Bxd4 exd4 13. c5 Bxf3 14. Qxf3 Bxc5 15. Qxb7) 11... exd4 $15 12. Ne4 {-1.04/22} (12. Re1 $15 {-0.60/24 might be stronger.}) 12... f5 $36 {Black is in control.} 13. Nxd6 Qxd6 14. Qd2 {-1.63/20} (14. h3 $15 {-0.62/24} Nc3 15. Qd2 Bxf3 16. Bxf3) 14... c5 $2 {0.06/26 [#]} (14... f4 $1 $19 {-1.63/20 White must now prevent ...fxg3.} 15. h3 Bd7) 15. c4 $2 {-3.60/19} (15. Rfe1 $11 {0.06/26 and White is okay.}) 15... dxc3 $19 16. Qc2 b5 17. Rae1 Rae8 18. d4 b4 {-2.05/23} (18... Bxf3 $142 { -3.87/22} 19. Rxe8 Rxe8 20. Bxf3 cxd4 21. Qxf5 Re5 22. Qc8+ Kf7 23. Qb7+ Ne7) 19. dxc5 {-3.24/19} (19. Qd3 $142 {-2.05/23} Rxe1 20. Nxe1) 19... Qxc5 20. Rxe8 Rxe8 21. Re1 Rxe1+ 22. Nxe1 Ne7 23. Qd3 Qe5 $2 {0.00/22} (23... Kf7 $19 { -2.57/21} 24. Nc2 a5) 24. Nf3 $2 {-3.28/22} (24. Qd8+ $1 $11 {0.00/22} Kf7 25. Nd3) 24... Qe4 $4 {16.44/20} (24... Bxf3 $19 {-3.28/22} 25. Bxf3 Kf8) 25. Qd8+ $18 {White is clearly winning.} Kf7 26. Ng5+ Kf6 27. Nxe4+ {Normal. Accuracy: White = 11%, Black = 13%.} 1-0