[Event "Vladimir Petrov Memorial"] [Site "Jurmala"] [Date "2012.02.19"] [Round "7"] [White "Mamedyarov, Shakhriyar"] [Black "Ivanchuk, Vassily"] [Result "1/2-1/2"] [GameId "wR5LtF4C"] [WhiteElo "2747"] [BlackElo "2766"] [Variant "Standard"] [TimeControl "-"] [ECO "E12"] [Opening "Queen's Indian Defense: Kasparov-Petrosian Variation, Romanishin Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.25] } 1... Nf6 { [%eval 0.22] } 2. c4 { [%eval 0.18] } 2... e6 { [%eval 0.23] } 3. Nf3 { [%eval 0.12] } 3... b6 { [%eval 0.28] } 4. a3 { [%eval -0.07] } 4... Bb7 { [%eval 0.06] } 5. Nc3 { [%eval 0.08] } 5... d5 { [%eval 0.16] } 6. cxd5 { [%eval 0.0] } 6... Nxd5 { [%eval 0.0] } 7. Bd2 { [%eval -0.02] } { E12 Queen's Indian Defense: Kasparov-Petrosian Variation, Romanishin Attack } 7... Nd7 { [%eval 0.0] } 8. Qc2 { [%eval 0.0] } 8... c5 { [%eval 0.0] } 9. e4 { [%eval 0.0] } 9... Nxc3 { [%eval 0.0] } 10. Bxc3 { [%eval 0.11] } 10... cxd4 { [%eval 0.0] } 11. Nxd4 { [%eval 0.0] } 11... a6 { [%eval -0.04] } 12. O-O-O?! { (-0.04 → -0.65) Inaccuracy. g3 was best. } { [%eval -0.65] } (12. g3 Rc8 13. Bg2 Be7 14. O-O O-O 15. Rac1 Qc7 16. Nb3 Rfd8 17. Qe2 Qc4 18. Qxc4 Rxc4) 12... Be7? { (-0.65 → 0.65) Mistake. Rc8 was best. } { [%eval 0.65] } (12... Rc8 13. f3) 13. f4?? { (0.65 → -1.31) Blunder. Bc4 was best. } { [%eval -1.31] } (13. Bc4 Qc8) 13... Qc7 { [%eval -1.28] } 14. f5 { [%eval -1.11] } 14... Nc5 { [%eval -1.11] } 15. fxe6 { [%eval -1.23] } 15... fxe6 { [%eval -1.18] } 16. Bc4 { [%eval -1.05] } 16... Bg5+?! { (-1.05 → -0.25) Inaccuracy. Qf4+ was best. } { [%eval -0.25] } (16... Qf4+ 17. Qd2 Qxd2+ 18. Kxd2 Nxe4+ 19. Kc2 O-O 20. Nf3 Nxc3 21. bxc3 Bxa3 22. Bxe6+ Kh8 23. Ne5) 17. Bd2?! { (-0.25 → -0.89) Inaccuracy. Kb1 was best. } { [%eval -0.89] } (17. Kb1 Bxe4) 17... Bxd2+ { [%eval -1.19] } 18. Rxd2 { [%eval -1.22] } 18... Rc8? { (-1.22 → 0.00) Mistake. Qe5 was best. } { [%eval 0.0] } (18... Qe5 19. Qc3 Nxe4 20. Qe3 O-O 21. Rc2 b5 22. Nf3 Qd6 23. Rd1 Bd5 24. Bxd5 exd5 25. Qd4) 19. Nxe6 { [%eval 0.0] } 19... Nxe6 { [%eval 0.11] } 20. Bxe6 { [%eval 0.11] } 20... Qxc2+ { [%eval 0.22] } 21. Rxc2 { [%eval 0.21] } 21... Rxc2+ { [%eval 0.09] } 22. Kxc2 { [%eval 0.19] } 22... Ke7 { [%eval 0.55] } 23. Bc4 { [%eval 0.21] } 23... Rf8 { [%eval 0.62] } 24. Kc3 { [%eval 0.55] } 24... Rf2?! { (0.55 → 1.15) Inaccuracy. Rf4 was best. } { [%eval 1.15] } (24... Rf4 25. Be2 Kf6 26. Rd1 Bxe4 27. Bxa6 Bxg2 28. Rd6+ Ke5 29. Rxb6 Rh4 30. Bc4 Rh3+ 31. Kb4) 25. g3 { [%eval 1.02] } 25... a5 { [%eval 0.93] } 26. h4 { [%eval 0.66] } 26... Rc2+ { [%eval 1.19] } 27. Kd4 { [%eval 1.23] } 27... Bc8 { [%eval 1.29] } 28. b4 { [%eval 1.29] } 28... axb4 { [%eval 1.54] } 29. axb4 { [%eval 1.28] } 29... Rb2?! { (1.28 → 1.93) Inaccuracy. Rg2 was best. } { [%eval 1.93] } (29... Rg2 30. Rc1) 30. Ra1 { [%eval 1.91] } 30... Bd7 { [%eval 1.85] } 31. b5 { [%eval 1.71] } 31... Rd2+ { [%eval 1.72] } 32. Ke5 { [%eval 1.63] } 32... Rc2 { [%eval 1.75] } 33. Kd4 { [%eval 1.77] } 33... Rd2+ { [%eval 1.76] } 34. Kc3?! { (1.76 → 1.16) Inaccuracy. Ke3 was best. } { [%eval 1.16] } (34. Ke3 Rg2 35. Kf3 Rc2 36. Be2 Bg4+ 37. Kxg4 Rxe2 38. Kf4 Rb2 39. Ra7+ Kf6 40. e5+ Kg6) 34... Rg2 { [%eval 0.91] } 35. Ra6 { [%eval 0.81] } 35... Rxg3+ { [%eval 0.89] } 36. Kd4 { [%eval 1.07] } 36... Rg6 { [%eval 1.07] } 37. Ra7 { [%eval 0.89] } 37... Rh6 { [%eval 0.76] } 38. Bd5?! { (0.76 → 0.18) Inaccuracy. e5 was best. } { [%eval 0.18] } (38. e5 Kd8) 38... Kd8 { [%eval 0.18] } 39. Ra8+ { [%eval 0.18] } 39... Kc7 { [%eval 0.18] } 40. Ra7+ { [%eval 0.18] } 40... Kd8 { [%eval 0.18] } 41. Ra8+ { [%eval 0.18] } 41... Kc7 { [%eval 0.18] } 42. Ra7+ { [%eval 0.0] } 42... Kd8 { [%eval 0.0] } 43. Ra8+ { [%eval 0.0] } 43... Kc7 { [%eval 0.0] } 44. Rg8 { [%eval 0.19] } 44... Bxb5 { [%eval 0.19] } 45. Rxg7+ { [%eval 0.2] } 45... Kd8 { [%eval 0.21] } 46. Ke5 { [%eval 0.09] } 46... Bd7 { [%eval 0.09] } 47. Rg8+ { [%eval 0.02] } 47... Kc7 { [%eval 0.07] } 48. Rg7 { [%eval 0.0] } 48... Kd8 { [%eval 0.09] } 49. Rg8+ { [%eval 0.0] } 49... Kc7 { [%eval 0.0] } 50. Rg7 { [%eval 0.0] } 50... Kd8 { [%eval 0.0] } 51. Bg8 { [%eval 0.09] } 51... Rxh4 { [%eval 0.09] } 52. Bxh7 { [%eval 0.09] } 52... Rh6 { [%eval 0.09] } 53. Bf5 { [%eval 0.09] } 53... Bxf5 { [%eval 0.09] } 54. exf5 { [%eval 0.09] } 54... Ke8 { [%eval 0.09] } 55. Rg6 { [%eval 0.0] } 55... Rxg6 { [%eval 0.0] } 56. fxg6 { [%eval 0.0] } 56... Kf8 { [%eval 0.0] } 57. Kd5 { [%eval 0.0] } 57... Kg7 { [%eval 0.0] } 58. Kc6 { [%eval 0.0] } 58... Kxg6 { [%eval 0.0] } 59. Kxb6 { [%eval 0.0] } { The game is a draw. } 1/2-1/2