[Event "Leon 23rd"] [Site "Leon"] [Date "2010.06.06"] [Round "2.4"] [White "Gelfand, Boris"] [Black "Aronian, Levon"] [Result "1-0"] [GameId "C7UQC44E"] [WhiteElo "2741"] [BlackElo "2783"] [Variant "Standard"] [TimeControl "-"] [ECO "E44"] [Opening "Nimzo-Indian Defense: St. Petersburg Variation, Romanishin–Psakhis Variation"] [Termination "Unknown"] [Annotator "lichess.org"] 1. d4 { [%eval 0.25] } 1... Nf6 { [%eval 0.22] } 2. c4 { [%eval 0.18] } 2... e6 { [%eval 0.23] } 3. Nc3 { [%eval 0.09] } 3... Bb4 { [%eval 0.24] } 4. e3 { [%eval 0.14] } 4... c5 { [%eval 0.36] } 5. Ne2 { [%eval 0.09] } 5... b6 { [%eval 0.51] } 6. a3 { [%eval 0.47] } 6... Ba5 { [%eval 0.57] } { E44 Nimzo-Indian Defense: St. Petersburg Variation, Romanishin–Psakhis Variation } 7. Rb1 { [%eval 0.39] } 7... Na6 { [%eval 0.62] } 8. f3 { [%eval 0.3] } 8... O-O { [%eval 0.42] } 9. d5 { [%eval 0.47] } 9... Nh5 { [%eval 0.79] } 10. g3 { [%eval 0.76] } 10... f5 { [%eval 1.15] } 11. Bg2 { [%eval 1.22] } 11... Nf6 { [%eval 1.25] } 12. O-O { [%eval 1.08] } 12... Bxc3 { [%eval 1.04] } 13. Nxc3 { [%eval 0.93] } 13... exd5 { [%eval 1.15] } 14. Nxd5 { [%eval 0.99] } 14... Nc7 { [%eval 1.11] } 15. e4 { [%eval 1.11] } 15... Ncxd5 { [%eval 1.12] } 16. exd5 { [%eval 1.05] } 16... d6 { [%eval 1.16] } 17. b3 { [%eval 0.91] } 17... Rb8 { [%eval 0.98] } 18. Bb2? { (0.98 → -0.25) Mistake. Re1 was best. } { [%eval -0.25] } (18. Re1) 18... Rb7?! { (-0.25 → 0.69) Inaccuracy. f4 was best. } { [%eval 0.69] } (18... f4) 19. Re1 { [%eval 0.38] } 19... Re8 { [%eval 0.77] } 20. Rxe8+ { [%eval 0.77] } 20... Qxe8 { [%eval 0.72] } 21. Qd2 { [%eval 0.47] } 21... Re7 { [%eval 0.41] } 22. Bxf6 { [%eval 0.2] } 22... gxf6 { [%eval 0.32] } 23. Bf1 { [%eval 0.3] } 23... Re3 { [%eval 0.3] } 24. Bd3 { [%eval 0.26] } 24... f4 { [%eval 0.5] } 25. gxf4 { [%eval 0.51] } 25... Re7 { [%eval 0.74] } 26. f5 { [%eval 0.41] } 26... Rg7+ { [%eval 0.67] } 27. Kh1 { [%eval 0.62] } 27... Qh5 { [%eval 0.74] } 28. Qf4 { [%eval 0.85] } 28... Kf7 { [%eval 1.22] } 29. h4 { [%eval 0.92] } 29... Rg5 { [%eval 0.91] } 30. Rg1?! { (0.91 → 0.35) Inaccuracy. Rb2 was best. } { [%eval 0.35] } (30. Rb2 Bxf5) 30... Rxg1+ { [%eval 0.36] } 31. Kxg1 { [%eval 0.36] } 31... Ke7 { [%eval 0.44] } 32. b4 { [%eval 0.46] } 32... Qe8 { [%eval 0.69] } 33. Qh6 { [%eval 0.61] } 33... Qf7 { [%eval 0.67] } 34. Kf2 { [%eval 0.42] } 34... Kd8 { [%eval 0.5] } 35. bxc5 { [%eval 0.2] } 35... bxc5 { [%eval 0.2] } 36. Qd2 { [%eval 0.3] } 36... Qe7 { [%eval 0.46] } 37. h5 { [%eval 0.0] } 37... Qe5 { [%eval 0.0] } 38. Qh6 { [%eval 0.0] } 38... Qd4+ { [%eval 0.0] } 39. Ke2 { [%eval 0.0] } 39... Qe5+ { [%eval 0.0] } 40. Kf1 { [%eval 0.0] } 40... Bxf5 { [%eval 0.0] } 41. Qf8+ { [%eval 0.0] } 41... Kd7 { [%eval 0.22] } 42. Qf7+ { [%eval 0.0] } 42... Kd8 { [%eval 0.0] } 43. Bxf5 { [%eval 0.0] } 43... Qxf5 { [%eval 0.0] } 44. Kf2 { [%eval 0.0] } 44... Qf4 { [%eval 0.05] } 45. Qg8+ { [%eval 0.37] } 45... Kc7?? { (0.37 → 2.33) Blunder. Ke7 was best. } { [%eval 2.33] } (45... Ke7 46. Qxh7+) 46. Qxh7+ { [%eval 2.86] } 46... Kb6 { [%eval 2.35] } 47. Kg2 { [%eval 1.87] } 47... Qd2+?? { (1.87 → 4.20) Blunder. Qxc4 was best. } { [%eval 4.2] } (47... Qxc4 48. Qb1+) 48. Kh3 { [%eval 3.92] } 48... Qc1 { [%eval 3.61] } 49. Qe4 { [%eval 3.26] } 49... Qh1+? { (3.26 → 5.93) Mistake. Ka5 was best. } { [%eval 5.93] } (49... Ka5 50. f4) 50. Kg4 { [%eval 5.58] } 50... f5+ { [%eval 6.45] } 51. Qxf5 { [%eval 6.34] } 51... Qg1+ { [%eval 7.29] } 52. Kh4 { [%eval 6.99] } 52... Qc1 { [%eval 9.38] } 53. f4 { [%eval 7.84] } 53... Qxc4 { [%eval 9.74] } 54. h6 { [%eval 8.91] } 54... Qc3 { [%eval 12.15] } 55. h7 { [%eval 11.86] } 55... c4 { [%eval 13.05] } 56. Kg5 { [%eval 12.79] } 56... Qd4 { [%eval 23.44] } 57. Qf6 { [%eval 13.53] } 57... Qxd5+ { [%eval 22.87] } 58. Kh6 { [%eval 17.98] } 58... Qh1+ { [%eval 20.04] } 59. Kg6 { [%eval 11.7] } 59... Qg2+ { [%eval 14.33] } 60. Qg5 { [%eval 13.05] } 60... Qe4+ { [%eval 23.52] } 61. f5 { [%eval 21.74] } 61... Qe8+ { [%eval 22.95] } 62. Kg7 { [%eval 11.85] } 62... Qe5+ { [%eval 24.53] } 63. Qf6 { [%eval 14.27] } { White wins. } 1-0