Event: Qatar Masters 2024
Site: Doha, Qatar
Date: 2024-12-10
White: Chanda, Sandipan
WhiteTitle: GM
WhiteElo: 2480
Black: Daneshvar, Bardiya
BlackTitle: GM
BlackElo: 2600
Result: 1/2-1/2
ECO: E43
Opening: Nimzo-Indian Defense: St. Petersburg Variation
Variant: Standard
TimeControl: 90 min / 40 moves + 30 min Rest + 30 sec/move

1. d4 { [%eval 0.17] [%clk 1:30:55] } 1... Nf6 { [%eval 0.19] [%clk 1:30:57] } 2. c4 { [%eval 0.17] [%clk 1:31:12] } 2... e6 { [%eval 0.11] [%clk 1:31:24] } 3. Nc3 { [%eval 0.17] [%clk 1:31:31] } 3... Bb4 { [%eval 0.17] [%clk 1:31:52] } 4. e3 { [%eval 0.11] [%clk 1:31:49] } 4... b6 { [%eval 0.23] [%clk 1:32:20] } 5. Bd2 { [%eval 0.08] [%clk 1:31:58] } 5... Bb7 { [%eval 0.17] [%clk 1:32:47] } 6. Nf3 { [%eval 0.14] [%clk 1:32:16] } 6... Bxc3 { [%eval 0.21] [%clk 1:33:13] } 7. Bxc3 { [%eval 0.17] [%clk 1:32:30] } 7... Ne4 { [%eval 0.23] [%clk 1:33:41] } 8. Bd3 { [%eval -0.15] [%clk 1:32:17] } 8... Nxc3 { [%eval -0.05] [%clk 1:33:40] } 9. bxc3 { [%eval -0.06] [%clk 1:32:44] } 9... d6 { [%eval -0.01] [%clk 1:32:27] } 10. O-O { [%eval 0.04] [%clk 1:32:59] } 10... O-O { [%eval 0.11] [%clk 1:32:37] } 11. Nd2 { [%eval -0.1] [%clk 1:33:10] } 11... Qg5 { [%eval -0.1] [%clk 1:29:57] } 12. g3 { [%eval -0.19] [%clk 1:31:22] } 12... c5 { [%eval 0.09] [%clk 1:27:49] } 13. Qe2 { [%eval -0.05] [%clk 1:26:51] } 13... Nc6 { [%eval 0.32] [%clk 1:25:44] } 14. f4 { [%eval 0.3] [%clk 1:25:05] } 14... Qe7 { [%eval 0.55] [%clk 1:24:29] } 15. d5 { [%eval 0.55] [%clk 1:23:12] } 15... Nb8 { [%eval 0.5] [%clk 1:24:08] } 16. e4 { [%eval 0.55] [%clk 1:17:57] } 16... Nd7 { [%eval 0.53] [%clk 1:24:32] } 17. Rae1 { [%eval 0.56] [%clk 1:12:09] } 17... Rae8 { [%eval 0.5] [%clk 1:23:49] } 18. Nf3 { [%eval 0.56] [%clk 1:08:00] } 18... g6 { [%eval 0.74] [%clk 1:18:26] } 19. Qd2 { [%eval 0.66] [%clk 1:06:39] } 19... Kh8?! { [%eval 1.66] } { Inaccuracy. e5 was best. } { [%clk 1:14:14] } 20. Re2?! { [%eval 0.66] } { Inaccuracy. f5 was best. } { [%clk 1:03:21] } 20... Qf6 { [%eval 1.11] [%clk 1:08:48] } 21. e5 { [%eval 0.71] [%clk 0:52:12] } 21... dxe5 { [%eval 0.74] [%clk 1:04:35] } 22. Nxe5 { [%eval 0.74] [%clk 0:49:01] } 22... Qd8 { [%eval 0.78] [%clk 0:54:49] } 23. d6 { [%eval 0.77] [%clk 0:48:10] } 23... f6 { [%eval 0.65] [%clk 0:46:57] } 24. Nxg6+ { [%eval 0.83] [%clk 0:29:58] } 24... hxg6 { [%eval 0.8] [%clk 0:47:20] } 25. f5 { [%eval 0.82] [%clk 0:30:20] } 25... Kg7 { [%eval 0.86] [%clk 0:41:44] } 26. fxe6 { [%eval 0.78] [%clk 0:30:40] } 26... Ne5 { [%eval 0.69] [%clk 0:39:01] } 27. e7 { [%eval 0.76] [%clk 0:30:32] } 27... Qxd6 { [%eval 0.85] [%clk 0:39:25] } 28. exf8=Q+ { [%eval 0.81] [%clk 0:30:51] } 28... Rxf8?! { [%eval 1.67] } { Inaccuracy. Qxf8 was best. } { [%clk 0:39:52] } 29. Qf4 { [%eval 1.62] [%clk 0:29:57] } 29... g5 { [%eval 1.7] [%clk 0:30:15] } 30. Qf5 { [%eval 1.59] [%clk 0:30:20] } 30... Qxd3 { [%eval 1.58] [%clk 0:30:29] } 31. Rxe5 { [%eval 1.62] [%clk 0:30:41] } 31... Qxf5 { [%eval 1.63] [%clk 0:30:54] } 32. Rexf5 { [%eval 1.7] [%clk 0:31:02] } 32... Ba6 { [%eval 1.6] [%clk 0:31:08] } 33. Rd5 { [%eval 1.63] [%clk 0:29:04] } 33... Bxc4 { [%eval 1.67] [%clk 0:30:45] } 34. Rd7+ { [%eval 1.6] [%clk 0:29:32] } 34... Kg6 { [%eval 1.69] [%clk 0:31:11] } 35. Re1 { [%eval 1.59] [%clk 0:29:51] } 35... a5?! { [%eval 2.27] } { Inaccuracy. Bxa2 was best. } { [%clk 0:27:40] } 36. a3 { [%eval 2.25] [%clk 0:28:59] } 36... b5 { [%eval 1.99] [%clk 0:20:25] } 37. g4? { [%eval 0.43] } { Mistake. Rc7 was best. } { [%clk 0:25:32] } 37... Rf7 { [%eval 0.49] [%clk 0:17:41] } 38. Red1 { [%eval 0.44] [%clk 0:18:21] } 38... Be6 { [%eval 0.44] [%clk 0:12:46] } 39. Rxf7 { [%eval 0.45] [%clk 0:18:33] } 39... Kxf7 { [%eval 0.42] [%clk 0:13:13] } 40. Rb1 { [%eval 0.37] [%clk 0:17:18] } 40... Bc4 { [%eval 0.39] [%clk 0:11:42] } 41. Kf2 { [%eval 0.4] [%clk 0:17:39] } 41... Ke6 { [%eval 0.44] [%clk 0:07:48] } 42. Ke3 { [%eval 0.42] [%clk 0:17:56] } 42... Ke5 { [%eval 0.42] [%clk 0:06:17] } 43. Rb2 { [%eval 0.47] [%clk 0:18:18] } 43... a4?! { [%eval 1.22] } { Inaccuracy. b4 was best. } { [%clk 0:28:14] } 44. Kf3 { [%eval 1.26] [%clk 0:47:37] } 44... Bb3 { [%eval 1.11] [%clk 0:25:33] } 45. Ke3 { [%eval 1.2] [%clk 0:40:58] } 45... Bc4 { [%eval 0.98] [%clk 0:25:00] } 46. h3 { [%eval 0.6] [%clk 0:35:55] } 46... Bb3 { [%eval 0.77] [%clk 0:23:12] } 47. Rh2 { [%eval 0.51] [%clk 0:34:23] } 47... f5 { [%eval 0.52] [%clk 0:20:05] } 48. gxf5 { [%eval 0.55] [%clk 0:31:34] } 48... Kxf5 { [%eval 0.58] [%clk 0:19:39] } 49. Rf2+ { [%eval 0.61] [%clk 0:31:54] } 49... Ke5 { [%eval 0.58] [%clk 0:19:14] } 50. Rf8 { [%eval 0.05] [%clk 0:31:36] } 50... Be6 { [%eval 0.11] [%clk 0:18:33] } 51. Rh8 { [%eval 0.0] [%clk 0:29:28] } 51... Kd5 { [%eval 0.0] [%clk 0:16:18] } 52. Rh6 { [%eval 0.0] [%clk 0:24:48] } 52... Bd7 { [%eval 0.0] [%clk 0:16:16] } 53. h4 { [%eval 0.0] [%clk 0:24:01] } 53... gxh4 { [%eval 0.0] [%clk 0:13:52] } 54. Rxh4 { [%eval 0.0] [%clk 0:24:23] } 54... Bc8 { [%eval 0.04] [%clk 0:13:12] } 55. c4+ { [%eval 0.04] [%clk 0:21:00] } 55... bxc4 { [%eval 0.07] [%clk 0:13:24] } 56. Rh6 { [%eval 0.12] [%clk 0:21:09] } 56... Bg4 { [%eval 0.12] [%clk 0:12:10] } 57. Kd2 { [%eval 0.04] [%clk 0:21:15] } 57... c3+ { [%eval 0.05] [%clk 0:11:48] } 58. Kxc3 { [%eval 0.06] [%clk 0:21:40] } 58... Bd1 { [%eval 0.07] [%clk 0:12:12] } 59. Rh1 { [%eval 0.13] [%clk 0:17:12] } 1/2-1/2