A00 Irregular Openings (1.d3 d5 2.e3)

[Event "Yahoo"] [Site "?"] [Date "2007.01.10"] [Round "?"] [White "bombdogyellow"] [Black "Vierjoki, Timo"] [Result "0-1"] [ECO "A00"] [Annotator "Tactical Analysis 2.10 (30s)"] [PlyCount "76"] 1. d3 (1. e3 d5 {0-1 (55) Rojas,N (2330)-Volzhin,A (2485) Linares 1996}) 1... d5 2. e3 {A00 Irregular Openings} e5 3. d4 (3. c3 Nf6 4. b3 Nc6 5. a3 Bd6 6. f3 O-O 7. Ra2 Re8 8. Be2 a5 9. e4 h6 10. g4 dxe4 11. dxe4 Be6 12. a4 Nd7 13. Na3 Qh4+ 14. Kf1 Rad8 15. Nc4 Bc5 16. Qe1 Qe7 17. Rb2 Ba7 {Rojas,N (2330)-Volzhin, A (2485) Linares 1996 0-1 (55)}) (3. Nf3 Nc6 4. Be2 Nf6 5. c3 a5 6. Nbd2 Be7 7. h3 O-O 8. g4 e4 9. dxe4 Nxe4 10. Nxe4 dxe4 11. Nd2 f5 12. Nc4 Qxd1+ 13. Bxd1 Be6 14. Be2 Bh4 15. Rf1 fxg4 16. hxg4 Rxf2 17. Rxf2 Rf8 {Novotny,J (2074) -Loiseau,J (1972) Pardubice 2017 0-1}) 3... e4 4. Bb5+ $146 (4. c4 c6 5. Nc3 Nf6 6. Qb3 a6 7. Nh3 b5 8. cxb5 cxb5 9. Nf4 Be6 10. f3 exf3 11. gxf3 Bd6 12. Nxe6 fxe6 13. Bd2 O-O 14. O-O-O Nc6 15. Kb1 Qe7 16. Be1 Kh8 17. Bh3 Na5 18. Qc2 Nc4 {Sharma,D (2362)-Das,A (2442) Bhubaneswar 2016 0-1}) 4... c6 5. Be2 Bd6 6. Nc3 Nf6 7. f3 O-O 8. fxe4 {Black is better.} dxe4 9. Bc4 Bb4 {-0.37/21} ({ Black should play} 9... b5 $17 {-1.19/20} 10. Bb3 Qc7) 10. a3 Bd6 $36 {Black has the initiative.} 11. Na4 $2 {-2.92/20} (11. Nge2 $15 {-0.48/18}) 11... b5 $19 12. Bxf7+ $2 {-4.81/13} (12. Bxb5 {-2.97/18 was necessary.} cxb5 13. Nc3) 12... Rxf7 13. Nc3 Ng4 14. Nce2 $2 {-9.39/18} (14. Nxe4 {-2.90/14} Nxh2 15. Nf3 ) 14... Qf6 15. Nf4 Bxf4 16. exf4 Nh6 17. c3 Bg4 18. Qb3 Kh8 {Hoping for ...e3! } 19. h3 {-5.07/12} (19. a4 $142 {-3.47/14}) 19... Be6 20. Qc2 Bd5 21. Ne2 Nd7 22. g4 $2 {-6.01/16} (22. O-O {-2.63/17}) 22... Ng8 $2 {-2.36/14} (22... Qh4+ { -6.01/16} 23. Ng3 e3) 23. g5 Qf5 24. Ng3 Qe6 {[#] Strongly threatening ...e3.} 25. f5 Qd6 26. Nxe4 $2 {-8.09/15} (26. Qh2 {-2.76/19}) 26... Re8 27. Kd1 Bxe4 28. Qe2 Rxf5 29. Qxe4 Rxe4 30. b4 Qg3 31. Ra2 Qxc3 32. Rc2 Rxd4+ {-20.19/7} ( 32... Qf3+ $142 {-#2/2} 33. Kd2 Rxd4+ 34. Ke1 Qd1#) 33. Rd2 Rxd2+ {-21.83/2} ( 33... Rf2 $142 {-#4/6} 34. Ke1 Rdxd2 35. Bxd2 Qxd2#) 34. Bxd2 Rd5 {[#]} 35. Rh2 Ne5 {( -> ...Nf3)} 36. Ke1 Nf3+ {Black mates.} 37. Ke2 Rxd2+ 38. Kf1 Qc1# { Accuracy: White = 11%, Black = 35%.} 0-1 [Event "Yahoo"] [Site "?"] [Date "2007.07.21"] [Round "?"] [White "darkd22xx"] [Black "Vierjoki, Timo"] [Result "0-1"] [ECO "A00"] [Annotator "Tactical Analysis 2.10 (5s)"] [PlyCount "66"] 1. d3 (1. e3 d5 {0-1 (30) Belezky,A (2408)-Sasikiran,K (2679) Dos Hermanas 2004 }) 1... d5 2. e3 {A00 Irregular Openings} e5 3. h3 (3. Nf3 Nc6 4. Nc3 Nf6 5. g3 Be7 6. Bg2 O-O 7. h3 Re8 8. g4 d4 9. Ne2 dxe3 10. Bxe3 Nd5 11. Bd2 a5 12. O-O Ra6 13. Ng3 Nf4 14. Bxf4 exf4 15. Ne4 f5 16. gxf5 Bxf5 17. Re1 Rb6 {Novotny,J (2059)-Hladik,O (2188) Czech Republic 2016 1-0 (35)}) 3... c5 (3... c6 4. a3 Bd6 5. g3 f5 6. Bg2 Nf6 7. Ne2 O-O 8. b3 Be6 9. Bb2 Nbd7 10. Nd2 Qc7 11. c4 Rae8 12. Qc2 Qb8 13. f4 Bf7 14. Nf1 b5 15. O-O-O bxc4 16. bxc4 Qb6 17. d4 exd4 18. Nxd4 {Belezky,A (2408)-Sasikiran,K (2679) Dos Hermanas 2004 0-1}) 4. a3 $146 (4. Nd2 Nc6 5. b3 Nf6 6. Ne2 Be6 7. Bb2 Bd6 8. a3 O-O 9. g4 Nd7 10. e4 b5 11. Bg2 Nb6 12. O-O Rc8 13. Ng3 d4 14. Nf5 Bb8 15. Bc1 c4 16. Nf3 f6 17. g5 cxb3 18. cxb3 Bxf5 {Scharff,K (1901)-Fuhs,J (2186) Niederkassel 2005 1/2-1/2 (51)}) 4... Nc6 5. Ne2 Nf6 {-0.50/21} ({Better is} 5... Be6 $17 {-1.21/17} 6. g3 f5) 6. Nbc3 {-1.48/19} (6. g3 $15 {-0.50/21}) 6... Be7 {-1.07/21} (6... Be6 $142 {-1.48/19} 7. d4 Bd6) 7. Nb5 $2 {-4.06/18} (7. Ng3 $17 {-1.07/21}) 7... d4 $2 {-1.41/19} (7... Qa5+ $19 {-4.06/18} 8. Nbc3 d4) 8. exd4 {-2.60/18} (8. a4 $17 {-1.41/19 keeps fighting.}) 8... exd4 {Threatens to win with ...Qa5+.} 9. Bg5 $2 {-4.72/17} (9. a4 $17 {-1.60/21 nothing else works.}) 9... a6 10. Nbxd4 cxd4 11. Qd2 O-O 12. O-O-O Be6 13. Kb1 b5 14. Nf4 Bd7 15. Be2 b4 16. axb4 Nxb4 17. Bf3 Ra7 {[#] Hoping for ...Qa5.} 18. Nd5 Nfxd5 19. Bxd5 Bxg5 20. Qxb4 {[#]} Bxh3 $1 21. Rxh3 $2 {-6.68/18} (21. Be4 {-3.90/23} f5 22. Rxh3 fxe4 23. Qc4+ Kh8 24. dxe4) (21. gxh3 Qxd5) 21... Qxd5 $19 22. f3 a5 23. Qc4 Qd7 24. Rhh1 Rb8 25. Qa2 Qb5 26. b3 a4 {Black mates.} 27. Qb2 axb3 28. Qxb3 Qxb3+ 29. cxb3 Rxb3+ 30. Kc2 Rc3+ 31. Kb2 Rb7+ 32. Ka2 Be7 33. Rb1 Ra3# {Accuracy: White = 16%, Black = 46%.} 0-1 [Event "Rated game, 15m + 0s"] [Site "Beginners"] [Date "2008.02.28"] [Round "?"] [White "Richimo"] [Black "Vierjoki, Timo"] [Result "0-1"] [ECO "A00"] [WhiteElo "1092"] [Annotator "Tactical Analysis 2.10 (30s)"] [PlyCount "104"] [EventDate "2008.02.28"] [SourceTitle "playchess.com"] 1. d3 d5 2. e3 {A00 Irregular Openings} e5 3. Be2 (3. c3 Nf6 4. b3 Nc6 5. a3 Bd6 6. f3 O-O 7. Ra2 Re8 8. Be2 a5 9. e4 h6 10. g4 dxe4 11. dxe4 Be6 12. a4 Nd7 13. Na3 Qh4+ 14. Kf1 Rad8 15. Nc4 Bc5 16. Qe1 Qe7 17. Rb2 Ba7 {Rojas,N (2330) -Volzhin,A (2485) Linares 1996 0-1 (55)}) 3... c5 (3... Nf6 4. Bd2 Nc6 5. Nc3 Bf5 6. e4 Bg6 7. Nf3 d4 8. Na4 b5 9. Nc3 dxc3 10. bxc3 Bc5 11. Nxe5 Nxe5 12. d4 Bxd4 13. cxd4 Qxd4 14. Bf4 Qxd1+ 15. Rxd1 Nc4 16. Bxc4 bxc4 17. Bxc7 O-O 18. O-O {Celeski,N-Vojneski,G Vevcani 2017 0-1 (62)}) 4. Nf3 $146 (4. c4 d4 5. e4 Be7 6. Nf3 Nc6 7. Bd2 Nf6 8. Bg5 h6 9. Bxf6 Bxf6 10. Nbd2 Qe7 11. h3 Bd7 12. Nh2 Nd8 13. Bg4 Ne6 14. g3 g6 15. h4 h5 16. Bxe6 Bxe6 17. Ndf3 Bd7 18. Qb3 Rb8 {Holler,O (1225)-Lindblom,R (1750) Asker 2014 0-1 (32)}) 4... Nc6 5. O-O Nf6 { -0.39/26} (5... Bd6 $17 {-0.90/22}) 6. g3 {-1.76/24} (6. e4 $15 {-0.39/26}) 6... Bh3 {-0.94/24} (6... Bd6 $19 {-1.76/24} 7. e4 d4) 7. Re1 $17 h6 {-0.93/27} (7... Be7 $142 {-1.48/22} 8. Ng5 Bd7) 8. e4 {-1.35/22} ({White should try} 8. c4 {-0.93/27}) 8... dxe4 {-0.34/23} (8... d4 $17 {-1.35/22}) 9. dxe4 $15 Qxd1 { -0.12/26} ({Black should play} 9... Bd6 $15 {-0.67/23}) 10. Rxd1 {-1.31/24} ( 10. Bxd1 $11 {-0.12/26 remains equal.} Bd6 11. c4) 10... Nxe4 $17 11. Be3 Be7 { -0.83/27} (11... Nf6 $142 {-1.25/22} 12. Nc3 a6) 12. Na3 O-O 13. Rd3 {-1.97/24} (13. c3 $17 {-0.84/28}) 13... Nb4 {-0.93/27} (13... Bg4 $19 {-1.97/24 has better winning chances.} 14. Re1 Nf6) 14. Rb3 {-1.89/25} (14. Rdd1 $17 { -0.93/27}) 14... b6 {-0.72/24} (14... Be6 $19 {-1.89/25} 15. Nc4 Bf6) 15. Nh4 $2 {-3.36/25} (15. Nxe5 $17 {-0.72/24} Bf6 16. Bg4) 15... Bxh4 16. gxh4 Rad8 $2 {-1.30/28 [#]} (16... Be6 $19 {-3.44/22 and Black stays clearly on top.} 17. c4 Nd6) 17. f3 $2 {-3.51/24} (17. Bxc5 $1 $17 {-1.30/28} Nxc5 (17... bxc5 18. Rxh3 ) 18. Rxh3) 17... Nf6 18. c3 Nc6 19. Nb5 Nd5 20. Bf2 $2 {-5.90/24} (20. Kf2 { -3.37/28 keeps fighting.}) 20... Nf4 $19 21. c4 Nxe2+ 22. Kh1 Ned4 23. f4 Nxb3 24. axb3 a5 25. Ra3 exf4 {[#] ( -> ...Rd1+)} 26. b4 Bf1 27. bxc5 bxc5 28. Bxc5 Rfe8 29. Kg1 Bxc4 {Hoping for ...Re1+.} 30. Nc7 Re1+ 31. Kf2 Re2+ {-18.67/27} ( 31... Rf1+ $142 {-#7/26} 32. Kg2 Rd2+ 33. Kh3 Ne5 34. Rg3 Rh1 35. Rg2 Rd3+ 36. Be3 Rxe3+ 37. Rg3 Rxg3#) 32. Kf3 Rxb2 33. Kxf4 Rxh2 34. Ke4 Rxh4+ {Black mates. } 35. Ke3 Rh3+ 36. Kf4 Rxa3 37. Bxa3 g5+ 38. Kf5 Be6+ 39. Kf6 Rd4 40. Nxe6 fxe6 41. Kxe6 g4 42. Bc5 Rd3 43. Kf5 g3 44. Kg6 g2 45. Kxh6 Rd1 46. Kg5 g1=Q+ 47. Bxg1 Rxg1+ 48. Kf5 a4 49. Ke4 a3 50. Kd3 a2 51. Kc3 a1=Q+ 52. Kc4 Qd4+ { Accuracy: White = 12%, Black = 22%.} 0-1 [Event "Rated game, 2m + 0s"] [Site "Café"] [Date "2008.03.08"] [Round "?"] [White "Kestaris"] [Black "Vierjoki, Timo"] [Result "1-0"] [ECO "A00"] [BlackElo "1642"] [Annotator "Tactical Analysis 2.10 (30s)"] [PlyCount "103"] [EventDate "2008.03.03"] [SourceTitle "playchess.com"] 1. d3 d5 2. e3 {A00 Irregular Openings} e5 3. Be2 (3. c3 Nf6 4. b3 Nc6 5. a3 Bd6 6. f3 O-O 7. Ra2 Re8 8. Be2 a5 9. e4 h6 10. g4 dxe4 11. dxe4 Be6 12. a4 Nd7 13. Na3 Qh4+ 14. Kf1 Rad8 15. Nc4 Bc5 16. Qe1 Qe7 17. Rb2 Ba7 {Rojas,N (2330) -Volzhin,A (2485) Linares 1996 0-1 (55)}) 3... c5 (3... Nf6 4. Bd2 Nc6 5. Nc3 Bf5 6. e4 Bg6 7. Nf3 d4 8. Na4 b5 9. Nc3 dxc3 10. bxc3 Bc5 11. Nxe5 Nxe5 12. d4 Bxd4 13. cxd4 Qxd4 14. Bf4 Qxd1+ 15. Rxd1 Nc4 16. Bxc4 bxc4 17. Bxc7 O-O 18. O-O {Celeski,N-Vojneski,G Vevcani 2017 0-1 (62)}) 4. a3 $146 (4. c4 d4 5. e4 Be7 6. Nf3 Nc6 7. Bd2 Nf6 8. Bg5 h6 9. Bxf6 Bxf6 10. Nbd2 Qe7 11. h3 Bd7 12. Nh2 Nd8 13. Bg4 Ne6 14. g3 g6 15. h4 h5 16. Bxe6 Bxe6 17. Ndf3 Bd7 18. Qb3 Rb8 {Holler,O (1225)-Lindblom,R (1750) Asker 2014 0-1 (32)}) 4... Nc6 5. b3 Nf6 6. Bb2 {-0.93/24} (6. c4 $15 {-0.33/27}) 6... Be7 {-0.39/28} (6... Bf5 $17 { -0.93/24}) 7. Nd2 $15 O-O {-0.37/27} (7... Qc7 $17 {-0.88/26}) 8. h3 {-0.99/24} (8. Ngf3 $15 {-0.37/27}) 8... Be6 9. Bg4 {-1.60/20} (9. Bf3 $15 {-0.62/29}) 9... Bxg4 {-0.36/26} (9... Nxg4 $17 {-1.60/20} 10. hxg4 h6) 10. hxg4 {With the idea g5.} Qd7 11. g5 {-0.70/26} (11. f3 $11 {-0.25/30}) 11... Ne8 {0.48/23} ( 11... Ng4 $15 {-0.70/26} 12. Ngf3 b5) 12. Qh5 $14 Qf5 13. Ngf3 Qg6 {1.39/24} ( 13... f6 $14 {0.47/28}) 14. Qh3 {0.55/28} ({Don't take} 14. Nxe5 $6 Nxe5 15. Bxe5 Qxh5 $14) (14. Bxe5 $16 {1.39/24} Qxh5 15. Rxh5) 14... Nd6 $2 {2.50/21} ( 14... f6 $1 $14 {0.55/28}) 15. O-O-O {1.20/29} (15. Nxe5 $18 {2.50/21} Nxe5 16. Bxe5) 15... d4 16. exd4 cxd4 17. Ne4 $2 {-0.28/28} (17. Kb1 $16 {1.36/26}) 17... Nxe4 $11 18. dxe4 Qxe4 {0.63/30} (18... f5 $15 {-0.40/29} 19. gxf6 Bxf6) 19. Nd2 $2 {-2.24/26} (19. Kb1 $1 $14 {0.63/30 was forced to keep a grip.}) 19... Qg6 {-1.24/29} ({Black should play} 19... Bxg5 $19 {-2.24/26} 20. Kb1 Bxd2 21. Rxd2 Rfe8) 20. g3 $17 Bxg5 {[#] Strongly threatening ...Nb4!} 21. f4 $1 {[#]} exf4 {-0.08/30} ({Black should try} 21... Bh6 $1 $17 {-1.28/29} 22. Nf3 Qe6 23. Qxe6 fxe6) 22. gxf4 $11 Bxf4 {aiming for ...Rfe8.} 23. Rdg1 $1 Qh6 {1.25/26} (23... Bxd2+ $11 {-0.18/37 keeps the balance.} 24. Kb1 Qe4) 24. Qg2 $2 {-1.72/25 [#]} (24. Qxh6 $16 {1.25/26 is forced if you want to stay better.} Bxh6 25. Rxh6) 24... Bxd2+ {-0.50/27} ({Better is} 24... Qf6 $1 $19 {-1.72/25 And now ...Rae8 would win.} 25. Kb1 Rae8) 25. Qxd2 $4 {-4.02/23} (25. Kb1 $15 { -0.50/27} Qf6 26. Qxd2) 25... Qxd2+ $19 26. Kxd2 g6 27. Rh6 {and the idea Rgh1 leaves White hopeful.} Rfe8 {-2.08/26} (27... f5 $142 {-4.14/24} 28. b4 Rad8) 28. Rgh1 Kg7 $2 {0.00/37} (28... Re4 $19 {-2.34/24} 29. Rxh7 Rae8) 29. Rxh7+ $11 Kf6 30. c3 {-1.20/26} (30. Rf1+ $11 {0.08/27} Ke6 31. Rhxf7) 30... dxc3+ { -0.56/26} (30... Re7 $17 {-1.20/26} 31. cxd4 Ke6) 31. Bxc3+ $15 Kg5 {0.75/25} ( 31... Ke6 $17 {-0.75/30 keeps the pressure on.} 32. Rf1 f5) 32. Rg1+ $16 ({ Much worse is} 32. Rxf7 Ne5 $11) 32... Kf5 33. Rxf7+ Ke6 34. Rgf1 {0.00/41} ( 34. Rxb7 $16 {1.07/23} Ne5 35. Re1 Red8+ 36. Kc2) 34... Re7 $11 35. R7f6+ Kd7 36. Kc2 Kc7 37. Kb2 Rae8 38. b4 Re2+ 39. Kb3 R8e3 40. Rxg6 Nd4+ 41. Kc4 b5+ $2 {7.37/30} (41... Nf3 $11 {0.00/40}) 42. Kxd4 $18 Re4+ 43. Kd5 R4e3 44. Rf7+ Kd8 45. Bf6+ Ke8 46. Rc7 Rd3+ 47. Kc6 $2 {0.83/35} (47. Bd4 {#22/40 mates} Rxd4+ 48. Kxd4 Kf8 49. Rxa7 Rd2+ 50. Kc5 Re2 51. Kxb5 Re8 52. Ka6) 47... Rc2+ $16 48. Kb7 Rxc7+ 49. Kxc7 {Bb2 is the strong threat.} Rxa3 $2 {5.37/29} (49... Kf7 $16 {0.83/34} 50. Rh6 Rxa3) 50. Rg8+ $2 {0.79/34} (50. Be5 $18 {5.37/29 and White stays clearly on top.}) 50... Kf7 51. Rg7+ {0.00/62} (51. Bb2 $16 {0.79/34} Rb3 52. Rg2) 51... Kxf6 $11 52. Rh7 {Accuracy: White = 26%, Black = 15%. . Loss on time!?} 1-0 [Event "Friendly Game, 2m + 0s"] [Site "Beginners"] [Date "2008.07.14"] [Round "?"] [White "trallala"] [Black "Vierjoki, Timo"] [Result "0-1"] [ECO "A00"] [BlackElo "1677"] [Annotator "Tactical Analysis 2.10 (30s)"] [PlyCount "82"] [EventDate "2008.07.08"] [SourceTitle "playchess.com"] 1. d3 d5 2. e3 {A00 Irregular Openings} e5 3. g3 (3. c3 Nf6 4. b3 Nc6 5. a3 Bd6 6. f3 O-O 7. Ra2 Re8 8. Be2 a5 9. e4 h6 10. g4 dxe4 11. dxe4 Be6 12. a4 Nd7 13. Na3 Qh4+ 14. Kf1 Rad8 15. Nc4 Bc5 16. Qe1 Qe7 17. Rb2 Ba7 {Rojas,N (2330) -Volzhin,A (2485) Linares 1996 0-1 (55)}) 3... c5 $146 (3... Nf6 4. Bg2 (4. f3 c5 5. Nh3 Nc6 6. Nf2 Be6 7. Bg2 Qd7 8. O-O Bd6 9. Nc3 h5 10. e4 d4 11. Ne2 h4 12. g4 Nh7 13. c4 g5 14. Bd2 O-O 15. a3 a6 16. a4 b6 17. Qc2 f6 18. Rfb1 Rfb8 { Novotny,J (2121)-Kulovana,E (2255) Czechia 2015 1/2-1/2 (33)}) 4... c5 5. Ne2 Nc6 6. Nd2 Bg4 7. h3 Be6 8. O-O Qd7 9. Kh2 Be7 10. b3 O-O 11. Bb2 Rfe8 12. Nf3 Bd6 13. Ng5 Bf5 14. Nc3 d4 15. Nce4 Nxe4 16. Nxe4 Bf8 17. Qd2 b6 18. Rad1 { Tran Mai Truong,A-Lee,Q Huy 2009 1-0 (37)}) (3... g6 4. Bg2 Bg7 5. Ne2 b6 6. Nd2 Bb7 7. O-O Ne7 8. h3 O-O 9. c3 Nd7 10. d4 f5 11. f4 exd4 12. exd4 Nf6 13. Kh2 Ne4 14. Nxe4 fxe4 15. Be3 Nf5 16. Qd2 Ba6 17. Rfe1 h5 18. Bf1 {Shevkoplias, S-Feldman,M Odessa 2010 0-1}) (3... Be6 4. Bg2 Nc6 5. Nf3 f6 6. c3 Qd7 7. Qa4 O-O-O 8. Nbd2 Kb8 9. O-O Bh3 10. Bxh3 Qxh3 11. b4 h5 12. b5 Nce7 13. Ba3 h4 14. Rab1 hxg3 15. fxg3 Nf5 16. Bxf8 Rxf8 17. Rf2 Nge7 18. Nf1 {Novotny,J (2178) -Schula,M (2245) Czechia 2006 0-1}) 4. Bg2 Nc6 5. f4 Bd6 $2 {0.62/26} (5... exf4 $17 {-1.16/22} 6. exf4 Be6) 6. fxe5 {-0.65/24} (6. Bxd5 $14 {0.62/26} exf4 7. Bxc6+ bxc6 8. exf4) 6... Bxe5 $15 7. Nf3 Bd6 {-0.13/27} (7... Bg4 $17 { -1.36/22}) 8. O-O $11 {The position is equal.} Nf6 9. Nc3 {-0.52/26} (9. e4 $11 {-0.09/30}) 9... O-O {-0.10/26} (9... Bg4 $15 {-0.52/26 was preferrable.}) 10. e4 dxe4 11. dxe4 Ne5 {0.62/25} (11... Bg4 $11 {-0.27/27}) 12. Bg5 {0.12/29} ( 12. Bf4 $14 {0.62/25} Qe7 13. Bg5) 12... h6 13. Bxf6 Qxf6 14. Nd5 $2 {-1.47/23} (14. Nd4 $11 {0.17/30} Qg5 15. Nf5 Bxf5 16. exf5) 14... Qe6 $2 {0.10/26} (14... Nxf3+ $17 {-1.47/23} 15. Bxf3 Qxb2) 15. Qe2 {-0.65/25} (15. Nh4 $11 {0.10/26}) 15... b6 {0.43/26} (15... Bd7 $15 {-0.65/25}) 16. Rad1 {-0.50/25} (16. Nh4 $1 $14 {0.43/26}) 16... Bb7 {0.00/28} (16... a5 $15 {-0.50/25}) 17. c4 {-0.87/27} (17. Nh4 $11 {0.00/28 remains equal.}) 17... Rad8 {-0.19/27} (17... Nxf3+ $17 { -0.87/27} 18. Bxf3 Rae8) 18. Kh1 {-0.96/24} (18. Nh4 $11 {-0.19/27}) 18... Bb8 {-0.32/29} ({Better is} 18... Ng6 $17 {-0.96/24}) 19. Kg1 {-0.84/23} (19. a3 $15 {-0.32/29}) 19... Rfe8 {-0.41/29} (19... Ng6 $17 {-0.84/23}) 20. Nh4 $15 Ng6 21. Nf5 Bxd5 22. cxd5 Qe5 {0.41/30} (22... Rxd5 $17 {-0.83/29} 23. Rxd5 ( 23. Nxg7 $2 Kxg7 24. Bh3 Rxd1 $19) 23... Qxd5 24. exd5 Rxe2) 23. Qh5 {-0.75/28 [#]} (23. Qc2 $14 {0.41/30}) 23... Qxb2 $2 {0.87/29 [#]} (23... Ne7 $1 $17 { -0.75/28 stays on course.}) 24. Nxh6+ $2 {-4.77/26} (24. d6 $1 $16 {0.87/29 is necessary to keep the advantage. Ne7+! is the strong threat.} Qxa2 25. Rd5) 24... gxh6 $19 25. Qxh6 Qg7 26. Qg5 Qe5 27. Qh6 Bd6 28. Rf5 Qg7 29. Qg5 Be7 30. Qg4 Ne5 $2 {0.35/27} (30... c4 $19 {-4.67/25 And now ...Ne5 would win.} 31. Kh1 Bc5) 31. Qxg7+ $14 Kxg7 32. Rxe5 Bf6 {0.92/29} (32... c4 $11 {0.09/30} 33. Rf5 f6) 33. Rxe8 $16 Rxe8 {Endgame KRB-KRB} 34. d6 {0.27/34} (34. Kf2 $16 {0.80/27} ) 34... Bd4+ $11 35. Kh1 Rd8 36. d7 {-0.75/32} (36. e5 $14 {0.35/33 keeps the upper hand.}) 36... Rxd7 $17 37. Bf3 {-1.49/28} (37. Bf1 $15 {-0.63/32}) 37... Re7 {-0.70/35} (37... a6 $17 {-1.49/28} 38. Kg2 b5) 38. Kg2 Re5 {-0.42/31} ({ Black should play} 38... b5 $17 {-1.00/31}) 39. Kh3 {-1.33/28} ({White should try} 39. a4 $15 {-0.42/31}) 39... f6 {-0.34/32} (39... b5 $17 {-1.33/28}) 40. Kg4 {-0.85/30} (40. a4 $15 {-0.34/32}) 40... b5 41. Kf4 Re6 {Accuracy: White = 21%, Black = 15%.} 0-1