Event: GMT Biel Chess Festival classic
Site: Biel/Bienne, Switzerland
White: Harikrishna, Pentala
WhiteTitle: GM
WhiteElo: 2719
Black: Édouard, Romain
BlackTitle: GM
BlackElo: 2649
Result: 1-0
ECO: B53
Opening: Sicilian Defense: Chekhover Variation
Variant: Standard
TimeControl: 90 minutes for the first 40 moves + 30 minutes for the rest of the game with an addition of 30 seconds per move starting from move one

1. e4 { [%eval 0.0] [%clk 1:30:57] } 1... c5 { [%eval 0.2] [%clk 1:30:57] } 2. Nf3 { [%eval 0.0] [%clk 1:31:20] } 2... d6 { [%eval 0.26] [%clk 1:31:25] } 3. d4 { [%eval 0.17] [%clk 1:31:39] } 3... cxd4 { [%eval 0.16] [%clk 1:31:50] } 4. Qxd4 { [%eval 0.0] [%clk 1:32:02] } 4... a6 { [%eval 0.5] [%clk 1:29:21] } 5. Be2 { [%eval 0.21] [%clk 1:31:51] } 5... Nc6 { [%eval 0.28] [%clk 1:29:45] } 6. Qe3 { [%eval 0.38] [%clk 1:32:15] } 6... Nf6 { [%eval 0.36] [%clk 1:28:57] } 7. O-O { [%eval 0.34] [%clk 1:32:21] } 7... g6 { [%eval 0.4] [%clk 1:29:00] } 8. h3 { [%eval 0.27] [%clk 1:31:26] } 8... Bg7 { [%eval 0.24] [%clk 1:29:26] } 9. c4 { [%eval 0.33] [%clk 1:31:17] } 9... O-O { [%eval 0.13] [%clk 1:29:51] } 10. Nc3 { [%eval 0.44] [%clk 1:31:35] } 10... Rb8 { [%eval 0.44] [%clk 1:28:38] } 11. Rd1 { [%eval 0.46] [%clk 1:28:21] } 11... Nd7 { [%eval 0.62] [%clk 1:28:03] } 12. Rb1 { [%eval 0.51] [%clk 1:28:16] } 12... b6 { [%eval 0.96] [%clk 1:24:28] } 13. b3 { [%eval 1.0] [%clk 1:26:19] } 13... Bb7 { [%eval 1.12] [%clk 1:24:54] } 14. Bb2?! { [%eval 0.13] } { Inaccuracy. a3 was best. } { [%clk 1:26:28] } 14... Ba8? { [%eval 1.53] } { Mistake. Nc5 was best. } { [%clk 1:23:22] } 15. Nd5 { [%eval 1.37] [%clk 1:21:09] } 15... b5 { [%eval 1.68] [%clk 1:22:59] } 16. Bxg7 { [%eval 1.65] [%clk 1:12:32] } 16... Kxg7 { [%eval 1.41] [%clk 1:23:20] } 17. b4?! { [%eval 0.62] } { Inaccuracy. cxb5 was best. } { [%clk 1:12:10] } 17... bxc4 { [%eval 0.73] [%clk 1:16:23] } 18. Bxc4 { [%eval 0.67] [%clk 1:12:01] } 18... a5?! { [%eval 1.22] } { Inaccuracy. e6 was best. } { [%clk 1:16:51] } 19. b5 { [%eval 1.12] [%clk 1:04:09] } 19... Nce5 { [%eval 1.19] [%clk 1:17:14] } 20. Nxe5 { [%eval 1.1] [%clk 1:02:54] } 20... Nxe5 { [%eval 1.09] [%clk 1:17:32] } 21. Bf1 { [%eval 1.06] [%clk 1:00:10] } 21... Nd7?! { [%eval 1.65] } { Inaccuracy. Bxd5 was best. } { [%clk 1:16:59] } 22. Rbc1 { [%eval 1.57] [%clk 0:58:32] } 22... Bxd5 { [%eval 1.49] [%clk 1:17:01] } 23. exd5 { [%eval 1.46] [%clk 0:54:49] } 23... Nc5 { [%eval 1.58] [%clk 1:17:07] } 24. Rd4 { [%eval 1.41] [%clk 0:54:30] } 24... Kg8 { [%eval 1.61] [%clk 1:13:06] } 25. Rh4 { [%eval 1.12] [%clk 0:46:52] } 25... f5 { [%eval 1.15] [%clk 1:13:29] } 26. Rd4 { [%eval 1.3] [%clk 0:46:31] } 26... a4 { [%eval 1.23] [%clk 1:13:03] } 27. h4 { [%eval 1.06] [%clk 0:44:25] } 27... Qe8 { [%eval 1.26] [%clk 1:13:18] } 28. Rxc5 { [%eval 1.16] [%clk 0:42:25] } 28... dxc5 { [%eval 1.06] [%clk 1:13:33] } 29. Rxa4 { [%eval 1.2] [%clk 0:42:51] } 29... Rxb5 { [%eval 1.39] [%clk 1:11:07] } 30. Ra7 { [%eval 1.47] [%clk 0:32:36] } 30... Rf7? { [%eval 2.78] } { Mistake. Rb6 was best. } { [%clk 1:09:20] } 31. Bxb5 { [%eval 2.39] [%clk 0:32:07] } 31... Qxb5 { [%eval 2.45] [%clk 1:09:47] } 32. Rxe7 { [%eval 2.38] [%clk 0:24:56] } 32... Rxe7?! { [%eval 3.15] } { Inaccuracy. Qb1+ was best. } { [%clk 1:07:48] } 33. Qxe7 { [%eval 2.9] [%clk 0:24:51] } 33... Qb1+?! { [%eval 4.56] } { Inaccuracy. Qc4 was best. } { [%clk 1:08:09] } 34. Kh2 { [%eval 3.43] [%clk 0:25:16] } 34... Qxa2?! { [%eval 4.44] } { Inaccuracy. Qb2 was best. } { [%clk 1:08:28] } 35. Qxc5 { [%eval 3.54] [%clk 0:18:20] } 35... Qd2?? { [%eval 62.48] } { Blunder. Qa4 was best. } { [%clk 1:07:27] } 36. d6 { [%eval 20.98] [%clk 0:17:50] } 36... Kf7 { [%eval 62.98] [%clk 1:07:06] } 37. f3?! { [%eval 5.46] } { Inaccuracy. Qc7+ was best. } { [%clk 0:07:34] } 37... Qe1?! { [%eval 8.05] } { Inaccuracy. Qf4+ was best. } { [%clk 0:54:18] } 38. Qd4?? { [%eval 3.39] } { Blunder. Qd5+ was best. } { [%clk 0:02:35] } 38... Qe8 { [%eval 4.16] [%clk 0:51:20] } 39. Qd5+?! { [%eval 3.03] } { Inaccuracy. Kh3 was best. } { [%clk 0:01:21] } 39... Qe6?? { [%eval 49.56] } { Blunder. Kf6 was best. } { [%clk 0:51:41] } 40. Qxe6+ { [%eval 49.54] [%clk 0:01:11] } 40... Kxe6 { [%eval 13.63] [%clk 0:52:07] } 41. Kg3 { [%eval 12.96] [%clk 0:01:37] } 41... Kxd6 { [%eval 12.83] [%clk 0:52:32] } 42. Kf4 { [%eval 12.83] [%clk 0:02:01] } 42... Ke6 { [%eval 8.75] [%clk 0:52:49] } 43. Kg5 { [%clk 0:02:10] } 43... Kf7 { [%clk 0:53:17] } 44. Kh6 { [%clk 0:02:24] } 1-0