[Event "Leon 23rd"] [Site "Leon"] [Date "2010.06.06"] [Round "2.5"] [White "Gelfand, Boris"] [Black "Aronian, Levon"] [Result "1-0"] [GameId "4a4JJEsZ"] [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 0.0] } 1... Nf6 { [%eval 0.19] } 2. c4 { [%eval 0.13] } 2... e6 { [%eval 0.39] } 3. Nc3 { [%eval 0.0] } 3... Bb4 { [%eval 0.25] } 4. e3 { [%eval 0.13] } 4... c5 { [%eval 0.35] } 5. Ne2 { [%eval 0.16] } 5... b6 { [%eval 0.34] } 6. a3 { [%eval 0.66] } 6... Ba5 { [%eval 0.62] } { E44 Nimzo-Indian Defense: St. Petersburg Variation, Romanishin–Psakhis Variation } 7. Rb1 { [%eval 0.56] } 7... Na6 { [%eval 0.67] } 8. g3 { [%eval 0.15] } 8... Bb7 { [%eval 0.51] } 9. d5 { [%eval 0.46] } 9... Ne4 { [%eval 0.62] } 10. Bg2 { [%eval 0.86] } 10... Bxc3+ { [%eval 0.9] } 11. Nxc3 { [%eval 0.97] } 11... Nxc3 { [%eval 0.65] } 12. bxc3 { [%eval 0.78] } 12... d6?! { (0.78 → 1.60) Inaccuracy. O-O was best. } { [%eval 1.6] } (12... O-O 13. O-O) 13. Qa4+ { [%eval 1.3] } 13... Ke7 { [%eval 1.19] } 14. O-O { [%eval 1.66] } 14... Nc7 { [%eval 1.86] } 15. e4 { [%eval 1.69] } 15... Re8? { (1.69 → 3.58) Mistake. e5 was best. } { [%eval 3.58] } (15... e5 16. f4) 16. e5 { [%eval 3.07] } 16... Kf8 { [%eval 3.74] } 17. Bf4?? { (3.74 → 1.41) Blunder. Rd1 was best. } { [%eval 1.41] } (17. Rd1 dxe5 18. d6 Bxg2 19. Kxg2 Nd5 20. cxd5 Qxd6 21. c4 exd5 22. cxd5 Qg6 23. Be3 Rad8) 17... dxe5 { [%eval 1.3] } 18. Bxe5 { [%eval 1.31] } 18... exd5 { [%eval 1.17] } 19. Rfe1 { [%eval 0.85] } 19... f6?! { (0.85 → 1.81) Inaccuracy. Re7 was best. } { [%eval 1.81] } (19... Re7) 20. Bxc7 { [%eval 2.78] } 20... Qxc7?! { (2.78 → 3.67) Inaccuracy. Rxe1+ was best. } { [%eval 3.67] } (20... Rxe1+ 21. Rxe1) 21. Rxe8+ { [%eval 4.0] } 21... Rxe8 { [%eval 3.74] } 22. Qxa7 { [%eval 3.88] } 22... Qe7?! { (3.88 → 5.12) Inaccuracy. Ra8 was best. } { [%eval 5.12] } (22... Ra8 23. Qxb6) 23. Qxb6 { [%eval 5.27] } 23... Bc8 { [%eval 5.21] } 24. cxd5 { [%eval 5.49] } 24... Bf5 { [%eval 4.93] } 25. Rc1 { [%eval 4.93] } 25... Rd8 { [%eval 4.67] } 26. a4 { [%eval 4.49] } 26... c4?! { (4.49 → 6.62) Inaccuracy. Qd6 was best. } { [%eval 6.62] } (26... Qd6 27. Qb3 Ra8 28. Ra1 Ra5 29. h4 h6 30. Kh2 Kg8 31. c4 Bd7 32. Bh3 f5 33. Qe3) 27. a5 { [%eval 7.25] } 27... Bd3 { [%eval 8.71] } 28. a6 { [%eval 9.15] } 28... Kf7 { [%eval 8.68] } 29. Qb7 { [%eval 6.16] } 29... Rd7 { [%eval 8.81] } 30. Qb4 { [%eval 7.29] } 30... Qd8 { [%eval 8.94] } 31. Ra1 { [%eval 9.27] } 31... Ra7 { [%eval 9.96] } 32. Qc5 { [%eval 10.23] } 32... Qb8 { [%eval 10.51] } 33. h4 { [%eval 11.38] } 33... Kg6 { [%eval 10.9] } 34. d6 { [%eval 10.96] } 34... h5 { [%eval 11.69] } 35. Bb7 { [%eval 8.66] } 35... Rxb7 { [%eval 8.44] } 36. axb7 { [%eval 8.67] } 36... Qxb7 { [%eval 8.79] } 37. Re1 { [%eval 9.0] } 37... Qf3 { [%eval 9.17] } 38. Qd4 { [%eval 8.76] } 38... Bf5 { [%eval 8.73] } 39. d7 { [%eval 7.44] } 39... Bh3 { [%eval 7.71] } 40. Qe4+ { [%eval 7.65] } { White wins. } 1-0