[Event "St Petersburg Nov op"] [Site "St Petersburg"] [Date "2008.11.08"] [Round "8"] [White "Barhudarian, Rafael"] [Black "Sivokho, Sergey"] [Result "1-0"] [GameId "9l8MGknJ"] [WhiteElo "2327"] [BlackElo "2486"] [Variant "Standard"] [TimeControl "-"] [ECO "A45"] [Opening "Amazon Attack: Siberian Attack"] [Termination "Unknown"] [Annotator "lichess.org"] 1. d4 { [%eval 0.0] } 1... Nf6 { [%eval 0.19] } 2. Nc3 { [%eval -0.17] } 2... d5 { [%eval -0.17] } 3. Qd3?! { (-0.17 → -0.88) Inaccuracy. Nf3 was best. } { [%eval -0.88] } { A45 Amazon Attack: Siberian Attack } (3. Nf3 e6 4. e3 Be7 5. Bd3 c5 6. O-O O-O 7. b3 Nc6) 3... c5 { [%eval -0.7] } 4. Bg5 { [%eval -0.8] } 4... cxd4 { [%eval -0.44] } 5. Bxf6 { [%eval -0.77] } 5... gxf6 { [%eval -0.87] } 6. Qxd4 { [%eval -0.88] } 6... e6 { [%eval -0.91] } 7. e4 { [%eval -1.0] } 7... Nc6 { [%eval -0.96] } 8. Bb5 { [%eval -0.74] } 8... Bd7 { [%eval -1.04] } 9. Bxc6 { [%eval -0.96] } 9... bxc6 { [%eval -0.74] } 10. exd5 { [%eval -1.01] } 10... cxd5 { [%eval -0.83] } 11. Nge2 { [%eval -1.04] } 11... Be7 { [%eval -0.85] } 12. O-O { [%eval -1.25] } 12... Qb6 { [%eval -0.76] } 13. Qd3?! { (-0.76 → -1.34) Inaccuracy. Qg4 was best. } { [%eval -1.34] } (13. Qg4 Qxb2) 13... f5 { [%eval -0.8] } 14. Ng3?! { (-0.80 → -1.79) Inaccuracy. Nf4 was best. } { [%eval -1.79] } (14. Nf4) 14... Bc6?! { (-1.79 → -1.19) Inaccuracy. Rc8 was best. } { [%eval -1.19] } (14... Rc8 15. Rab1) 15. a4 { [%eval -1.53] } 15... h5 { [%eval -1.08] } 16. Rfe1? { (-1.08 → -2.37) Mistake. Nge2 was best. } { [%eval -2.37] } (16. Nge2 Bd7) 16... Rd8 { [%eval -1.87] } 17. Qe2?? { (-1.87 → -4.50) Blunder. Nxf5 was best. } { [%eval -4.5] } (17. Nxf5 exf5) 17... d4 { [%eval -3.72] } 18. Nb5 { [%eval -4.65] } 18... a6?? { (-4.65 → -2.22) Blunder. h4 was best. } { [%eval -2.22] } (18... h4 19. Nxf5 Rg8 20. Qh5 Bxg2 21. Nxe7 Bf3+ 22. Nxg8 Bxh5 23. Nf6+ Ke7 24. Nxh5 Rg8+ 25. Kf1) 19. Qe5 { [%eval -2.41] } 19... Rg8?? { (-2.41 → 2.03) Blunder. Rh6 was best. } { [%eval 2.03] } (19... Rh6 20. Nc7+) 20. Nc7+ { [%eval 1.82] } 20... Kf8 { [%eval 2.12] } 21. Nxe6+ { [%eval 2.5] } 21... fxe6 { [%eval 2.37] } 22. Qxe6 { [%eval 2.36] } 22... Qc5? { (2.36 → 4.35) Mistake. Qb7 was best. } { [%eval 4.35] } (22... Qb7 23. Qxf5+) 23. Re5 { [%eval 4.36] } 23... Qd6?! { (4.36 → 7.12) Inaccuracy. Rd5 was best. } { [%eval 7.12] } (23... Rd5 24. Qxf5+ Ke8 25. Qc8+ Rd8 26. Rxe7+ Qxe7 27. Qxc6+ Kf8 28. Qh6+ Qg7 29. Qxh5 Qg5 30. Qf3+) 24. Rxf5+ { [%eval 6.71] } 24... Ke8 { [%eval 6.65] } 25. Qxg8+ { [%eval 6.89] } 25... Kd7 { [%eval 6.93] } 26. Qg7 { [%eval 7.17] } 26... h4 { [%eval 6.94] } 27. Ne2 { [%eval 7.1] } 27... Kc8 { [%eval 7.17] } 28. Rf7 { [%eval 7.13] } 28... d3 { [%eval 7.89] } 29. cxd3 { [%eval 7.63] } 29... Qxd3 { [%eval 8.35] } 30. h3 { [%eval 8.0] } 30... Bd6 { [%eval 9.23] } 31. Rc1 { [%eval 9.24] } 31... Kb8 { [%eval 12.77] } 32. Qc3 { [%eval 6.65] } 32... Qxc3 { [%eval 6.97] } 33. Nxc3 { [%eval 6.78] } 33... Be5 { [%eval 7.13] } 34. Re1 { [%eval 7.02] } 34... Bc7 { [%eval 7.67] } 35. Rf6 { [%eval 7.45] } 35... Bb7 { [%eval 7.23] } 36. Rd1 { [%eval 7.12] } 36... Rc8 { [%eval 7.13] } 37. Kf1 { [%eval 7.17] } 37... Rg8 { [%eval 7.13] } 38. Nd5 { [%eval 7.16] } 38... Be5 { [%eval 7.07] } 39. Rb6 { [%eval 7.33] } 39... Ka7 { [%eval 6.71] } 40. a5 { [%eval 7.08] } 40... Rg5 { [%eval 7.51] } 41. b4 { [%eval 7.38] } 41... Bb8 { [%eval 8.04] } 42. Ne3 { [%eval 7.18] } 42... Bc7 { [%eval 7.39] } 43. Rh6 { [%eval 7.79] } 43... Rg7 { [%eval 8.04] } 44. Rxh4 { [%eval 7.9] } 44... Rf7 { [%eval 8.28] } 45. Rhd4 { [%eval 8.14] } 45... Bc6 { [%eval 7.81] } 46. Rc1 { [%eval 7.88] } 46... Kb7 { [%eval 8.73] } 47. Nc4 { [%eval 8.43] } 47... Rf6 { [%eval 8.77] } 48. h4 { [%eval 8.5] } 48... Bg3 { [%eval 8.75] } 49. Rc2 { [%eval 8.87] } 49... Ba4 { [%eval 9.19] } 50. Re2 { [%eval 9.23] } 50... Bb5 { [%eval 9.44] } 51. Kg1 { [%eval 9.51] } 51... Bc7 { [%eval 9.37] } 52. Re7 { [%eval 9.09] } 52... Kb8 { [%eval 9.11] } 53. Nb6 { [%eval 9.17] } 53... Rc6 { [%eval 10.15] } 54. Nd7+ { [%eval 9.96] } 54... Ka8 { [%eval 10.54] } 55. Nc5 { [%eval 10.56] } 55... Bd6 { [%eval 11.02] } 56. Re6 { [%eval 10.08] } 56... Bxc5 { [%eval 8.62] } 57. Rd8+ { [%eval 10.41] } { White wins. } 1-0