Event: Round 3: Datta, Satadru - Mazurtsova, Margarita
Date: 2025-07-29
White: Datta, Satadru
WhiteElo: 1508
Black: Mazurtsova, Margarita
BlackElo: 1800
Result: 0-1
ECO: B70
Opening: Sicilian Defense: Dragon Variation, Classical Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c5 { [%eval 0.25] [%clk 1:27:40] } 2. Nf3 { [%eval 0.2] [%clk 1:30:58] } 2... d6 { [%eval 0.31] [%clk 1:27:43] } 3. d4 { [%eval 0.22] [%clk 1:31:05] } 3... cxd4 { [%eval 0.19] [%clk 1:27:53] } 4. Nxd4 { [%eval 0.18] [%clk 1:31:17] } 4... Nf6 { [%eval 0.31] [%clk 1:28:09] } 5. Nc3 { [%eval 0.32] [%clk 1:31:23] } 5... g6 { [%eval 0.42] [%clk 1:28:18] } 6. Be2 { [%eval 0.17] [%clk 1:31:12] } 6... Bg7 { [%eval 0.2] [%clk 1:28:35] } 7. O-O { [%eval 0.18] [%clk 1:31:02] } 7... O-O { [%eval 0.15] [%clk 1:28:38] } 8. Be3 { [%eval 0.15] [%clk 1:30:41] } 8... Nc6 { [%eval 0.15] [%clk 1:28:17] } 9. f4 { [%eval 0.0] [%clk 1:29:27] } 9... a6 { [%eval 0.1] [%clk 1:28:10] } 10. Qd2 { [%eval -0.04] [%clk 1:24:56] } 10... Bg4 { [%eval 0.09] [%clk 1:26:40] } 11. Nb3 { [%eval -0.16] [%clk 1:21:00] } 11... Bxe2 { [%eval -0.2] [%clk 1:24:38] } 12. Qxe2 { [%eval -0.25] [%clk 1:21:08] } 12... b5 { [%eval -0.09] [%clk 1:24:40] } 13. a3 { [%eval -0.16] [%clk 1:17:50] } 13... Qc8 { [%eval -0.18] [%clk 1:21:59] } 14. h3 { [%eval -0.37] [%clk 1:13:36] } 14... Rb8 { [%eval -0.27] [%clk 1:20:48] } 15. Rad1 { [%eval -0.31] [%clk 1:04:07] } 15... Qb7 { [%eval -0.06] [%clk 1:17:33] } 16. Bf2 { [%eval -0.36] [%clk 0:59:08] } 16... Nd7 { [%eval -0.11] [%clk 1:14:12] } 17. Bd4?! { [%eval -1.09] } { Inaccuracy. Nd4 was best. } { [%clk 0:55:56] } 17... Nxd4 { [%eval -1.16] [%clk 1:14:21] } 18. Nxd4 { [%eval -1.08] [%clk 0:56:01] } 18... Qa7 { [%eval -0.71] [%clk 1:13:15] } 19. Qf2 { [%eval -0.76] [%clk 0:53:46] } 19... b4?! { [%eval 0.27] } { Inaccuracy. Qb7 was best. } { [%clk 1:11:14] } 20. axb4 { [%eval -0.08] [%clk 0:52:53] } 20... Rxb4 { [%eval -0.05] [%clk 1:11:03] } 21. Nc6 { [%eval -0.04] [%clk 0:52:23] } 21... Qxf2+ { [%eval 0.0] [%clk 1:09:32] } 22. Rxf2 { [%eval -0.05] [%clk 0:51:50] } 22... Rxb2 { [%eval 0.05] [%clk 1:08:31] } 23. Nxe7+ { [%eval 0.0] [%clk 0:51:15] } 23... Kh8 { [%eval 0.0] [%clk 1:08:59] } 24. Rxd6 { [%eval 0.05] [%clk 0:50:29] } 24... Nc5 { [%eval 0.53] [%clk 1:09:06] } 25. e5 { [%eval 0.53] [%clk 0:47:24] } 25... f6? { [%eval 1.75] } { Mistake. Ra8 was best. } { [%clk 1:05:57] } 26. Rc6 { [%eval 1.72] [%clk 0:44:02] } 26... Nb7 { [%eval 1.51] [%clk 1:05:12] } 27. exf6?! { [%eval 0.41] } { Inaccuracy. e6 was best. } { [%clk 0:40:34] } 27... Bxf6 { [%eval 0.25] [%clk 1:05:21] } 28. Ned5?? { [%eval -1.82] } { Blunder. Re2 was best. } { [%clk 0:40:34] } 28... Bd4 { [%eval -1.93] [%clk 1:05:35] } 29. Rxa6? { [%eval -3.78] } { Mistake. Kf1 was best. } { [%clk 0:38:18] } 29... Bxf2+?? { [%eval -0.65] } { Blunder. Rxc2 was best. } { [%clk 1:05:48] } 30. Kxf2 { [%eval -0.74] [%clk 0:38:34] } 30... Rxc2+ { [%eval -0.69] [%clk 1:05:20] } 31. Kg3 { [%eval -0.99] [%clk 0:37:21] } 31... Rd8 { [%eval -0.52] [%clk 1:03:05] } 32. Rb6?! { [%eval -1.48] } { Inaccuracy. Ra7 was best. } { [%clk 0:36:26] } 32... Nc5 { [%eval -1.25] [%clk 1:02:13] } 33. Rb5?? { [%eval -3.28] } { Blunder. Kh2 was best. } { [%clk 0:36:25] } 33... Rxc3+ { [%eval -3.21] [%clk 1:05:22] } 34. Nxc3 { [%eval -3.04] [%clk 0:35:42] } 34... Rd3+ { [%eval -3.2] [%clk 1:05:44] } 35. Kg4 { [%eval -3.13] [%clk 0:36:23] } 35... Rxc3 { [%eval -3.04] [%clk 1:06:08] } 36. Rb8+ { [%eval -3.4] [%clk 0:36:41] } 36... Kg7 { [%eval -3.16] [%clk 1:06:29] } 37. Rc8?! { [%eval -4.92] } { Inaccuracy. Kh4 was best. } { [%clk 0:36:14] } 37... h5+?? { [%eval 0.0] } { Blunder. Ne4 was best. } { [%clk 1:06:45] } 38. Kh4 { [%eval 0.0] [%clk 0:36:38] } 38... Rc4 { [%eval 0.0] [%clk 1:06:28] } 39. g3 { [%eval 0.0] [%clk 0:36:24] } 39... Rc3 { [%eval 0.0] [%clk 1:05:41] } 40. g4 { [%eval 0.0] [%clk 0:34:34] } 40... hxg4 { [%eval 0.0] [%clk 1:05:08] } 41. Kxg4 { [%eval 0.0] [%clk 0:35:50] } 41... Kf6 { [%eval 0.0] [%clk 1:05:16] } 42. Rc6+ { [%eval 0.0] [%clk 0:35:57] } 42... Kf7 { [%eval 0.0] [%clk 1:05:17] } 43. h4 { [%eval -0.2] [%clk 0:35:50] } 43... Rc1 { [%eval 0.0] [%clk 1:05:35] } 44. Rc7+ { [%eval 0.0] [%clk 0:35:34] } 44... Kg8 { [%eval 0.01] [%clk 1:05:29] } 45. Rc8+ { [%eval -0.18] [%clk 0:35:55] } 45... Kg7 { [%eval -0.16] [%clk 1:05:49] } 46. Rc7+ { [%eval -0.18] [%clk 0:36:15] } 46... Kh6 { [%eval -0.13] [%clk 1:05:50] } 47. Ra7?? { [%eval -3.9] } { Blunder. Rc6 was best. } { [%clk 0:35:39] } 47... Nd3 { [%eval -3.55] [%clk 1:05:23] } 48. Ra3 { [%eval -3.88] [%clk 0:35:24] } 48... Rg1+ { [%eval -3.67] [%clk 1:04:55] } 49. Kf3 { [%eval -3.49] [%clk 0:34:41] } 49... Nb4 { [%eval -3.35] [%clk 1:04:17] } 50. Ke4 { [%eval -4.16] [%clk 0:34:27] } 50... Rh1 { [%eval -3.94] [%clk 1:04:17] } 51. Rb3 { [%eval -4.14] [%clk 0:34:21] } 51... Nc6 { [%eval -4.05] [%clk 1:04:34] } 52. Rc3 { [%eval -4.58] [%clk 0:34:34] } 52... Ne7 { [%eval -4.51] [%clk 1:04:53] } 53. Rc7 { [%eval -4.46] [%clk 0:34:17] } 53... Nf5 { [%eval -4.29] [%clk 1:05:16] } 54. Rc2 { [%eval -5.09] [%clk 0:33:49] } 54... Rxh4 { [%eval -4.88] [%clk 1:05:36] } 55. Rg2 { [%eval -4.88] [%clk 0:33:55] } 55... Rh1 { [%eval -4.77] [%clk 1:05:12] } 56. Kd3 { [%eval -4.94] [%clk 0:33:22] } 56... Rd1+ { [%eval -4.88] [%clk 1:05:28] } 57. Ke2 { [%eval -5.06] [%clk 0:33:30] } 57... Ra1 { [%eval -4.83] [%clk 1:05:41] } 58. Kd3 { [%eval -5.57] [%clk 0:33:25] } 58... Ra4 { [%eval -5.52] [%clk 1:05:45] } 59. Rf2 { [%eval -5.46] [%clk 0:33:35] } 59... Kh5 { [%eval -5.74] [%clk 1:05:26] } 60. Rf1 { [%eval -5.69] [%clk 0:32:44] } 60... Kg4 { [%eval -5.52] [%clk 1:05:27] } 61. Rg1+ { [%eval -5.39] [%clk 0:32:51] } 61... Ng3 { [%eval -5.27] [%clk 1:05:47] } 0-1