Event: Round 9: Matta, Vinay Kumar - Saptarshi Talukdar
Date: 2025-03-31
White: Matta, Vinay Kumar
WhiteTitle: FM
WhiteElo: 2054
Black: Saptarshi Talukdar
BlackElo: 1758
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:19:57] } 1... c5 { [%eval 0.25] [%clk 1:29:14] } 2. Nf3 { [%eval 0.2] [%clk 1:20:17] } 2... d6 { [%eval 0.25] [%clk 1:29:02] } 3. d4 { [%eval 0.22] [%clk 1:20:42] } 3... cxd4 { [%eval 0.19] [%clk 1:28:59] } 4. Nxd4 { [%eval 0.18] [%clk 1:19:05] } 4... Nf6 { [%eval 0.25] [%clk 1:28:38] } 5. Nc3 { [%eval 0.32] [%clk 1:19:30] } 5... a6 { [%eval 0.28] [%clk 1:28:16] } 6. f3 { [%eval 0.13] [%clk 1:19:54] } 6... e5 { [%eval 0.4] [%clk 1:28:00] } 7. Nb3 { [%eval 0.24] [%clk 1:20:18] } 7... Be6 { [%eval 0.19] [%clk 1:27:20] } 8. Be3 { [%eval 0.43] [%clk 1:20:38] } 8... Be7 { [%eval 0.43] [%clk 1:27:11] } 9. Qd2 { [%eval 0.43] [%clk 1:20:49] } 9... O-O { [%eval 0.36] [%clk 1:26:16] } 10. O-O-O { [%eval 0.41] [%clk 1:21:10] } 10... Nbd7 { [%eval 0.37] [%clk 1:24:18] } 11. g4 { [%eval 0.35] [%clk 1:21:29] } 11... b5 { [%eval 0.4] [%clk 1:23:37] } 12. g5 { [%eval 0.64] [%clk 1:21:44] } 12... b4 { [%eval 0.58] [%clk 1:22:33] } 13. Ne2 { [%eval 0.52] [%clk 1:22:07] } 13... Ne8 { [%eval 0.67] [%clk 1:22:07] } 14. f4 { [%eval 0.53] [%clk 1:22:04] } 14... a5 { [%eval 0.54] [%clk 1:21:28] } 15. f5 { [%eval 0.52] [%clk 1:21:49] } 15... a4 { [%eval 0.54] [%clk 1:21:07] } 16. fxe6 { [%eval 0.63] [%clk 1:22:05] } 16... axb3 { [%eval 0.55] [%clk 1:21:27] } 17. cxb3 { [%eval 0.59] [%clk 1:22:22] } 17... fxe6 { [%eval 0.56] [%clk 1:19:48] } 18. Bh3 { [%eval 0.57] [%clk 1:21:28] } 18... Nc7?! { [%eval 1.2] } { Inaccuracy. Rxa2 was best. } { [%clk 1:10:00] } 19. Kb1 { [%eval 1.09] [%clk 1:19:25] } 19... d5?! { [%eval 1.86] } { Inaccuracy. Kh8 was best. } { [%clk 1:07:56] } 20. exd5 { [%eval 1.76] [%clk 1:19:41] } 20... exd5 { [%eval 1.77] [%clk 1:07:59] } 21. Bg2 { [%eval 1.65] [%clk 1:19:58] } 21... Ra5 { [%eval 1.82] [%clk 1:07:10] } 22. a4 { [%eval 1.54] [%clk 1:19:07] } 22... Qe8 { [%eval 1.81] [%clk 0:59:02] } 23. Qc2 { [%eval 1.53] [%clk 1:17:26] } 23... Qg6 { [%eval 1.51] [%clk 0:47:50] } 24. Be4? { [%eval 0.2] } { Mistake. Qxg6 was best. } { [%clk 1:09:55] } 24... Qxe4 { [%eval 0.16] [%clk 0:46:18] } 25. Qxe4 { [%eval 0.23] [%clk 1:10:21] } 25... dxe4 { [%eval 0.31] [%clk 0:46:43] } 26. Rxd7 { [%eval 0.33] [%clk 1:10:43] } 26... Nd5 { [%eval 0.33] [%clk 0:45:20] } 27. Bc1?? { [%eval -1.98] } { Blunder. Rc1 was best. } { [%clk 1:10:44] } 27... Rd8?? { [%eval 0.0] } { Blunder. Kf7 was best. } { [%clk 0:41:39] } 28. Rxd8+ { [%eval 0.0] [%clk 1:09:19] } 28... Bxd8 { [%eval 0.0] [%clk 0:37:45] } 29. Ng3 { [%eval 0.0] [%clk 1:09:21] } 29... e3 { [%eval 0.0] [%clk 0:32:45] } 30. h4 { [%eval 0.02] [%clk 1:08:49] } 30... g6 { [%eval 0.11] [%clk 0:31:37] } 31. Re1 { [%eval 0.08] [%clk 1:08:04] } 31... h6 { [%eval 0.04] [%clk 0:29:41] } 32. Ne4 { [%eval 0.07] [%clk 1:00:36] } 32... hxg5 { [%eval 0.1] [%clk 0:27:57] } 33. hxg5 { [%eval 0.15] [%clk 1:01:00] } 33... Bb6?! { [%eval 1.09] } { Inaccuracy. Kf7 was best. } { [%clk 0:26:24] } 34. Nd6 { [%eval 1.15] [%clk 0:59:01] } 34... Ra8? { [%eval 2.63] } { Mistake. Ra6 was best. } { [%clk 0:20:05] } 35. Nc4 { [%eval 2.18] [%clk 0:59:13] } 35... Bd4?! { [%eval 2.95] } { Inaccuracy. Bd8 was best. } { [%clk 0:18:08] } 36. Bxe3 { [%eval 2.67] [%clk 0:59:15] } 36... Nxe3 { [%eval 3.19] [%clk 0:14:00] } 37. Nxe3 { [%eval 2.93] [%clk 0:59:38] } 37... Bxe3? { [%eval 4.72] } { Mistake. Ra5 was best. } { [%clk 0:14:19] } 38. Rxe3 { [%eval 4.56] [%clk 1:00:03] } 38... Ra5 { [%eval 4.41] [%clk 0:14:26] } 39. Re4 { [%eval 4.98] [%clk 1:00:26] } 39... Kf7 { [%eval 5.09] [%clk 0:14:44] } 40. Rxb4 { [%eval 4.87] [%clk 1:00:39] } 40... Ke6 { [%eval 4.82] [%clk 0:14:43] } 41. Rb5 { [%eval 4.69] [%clk 1:00:06] } 41... Ra8 { [%eval 4.46] [%clk 0:15:00] } 42. Kc2 { [%eval 4.6] [%clk 1:00:13] } 42... Kf5 { [%eval 4.51] [%clk 0:15:15] } 43. Kd3? { [%eval 2.27] } { Mistake. a5 was best. } { [%clk 1:00:29] } 43... Kf4 { [%eval 2.46] [%clk 0:15:09] } 44. Rb4+ { [%eval 2.36] [%clk 0:55:47] } 44... Kf3 { [%eval 2.51] [%clk 0:15:21] } 45. Rb6?? { [%eval 0.07] } { Blunder. Rh4 was best. } { [%clk 0:53:31] } 45... Rd8+?? { [%eval 4.01] } { Blunder. e4+ was best. } { [%clk 0:12:19] } 46. Kc4 { [%eval 3.75] [%clk 0:53:31] } 46... e4 { [%eval 4.0] [%clk 0:11:41] } 47. Rxg6 { [%eval 3.76] [%clk 0:53:38] } 47... Re8?! { [%eval 4.91] } { Inaccuracy. Rc8+ was best. } { [%clk 0:10:34] } 48. Rf6+ { [%eval 4.8] [%clk 0:53:11] } 48... Kg2?! { [%eval 6.66] } { Inaccuracy. Ke3 was best. } { [%clk 0:09:28] } 49. g6 { [%eval 6.75] [%clk 0:52:42] } 49... e3 { [%eval 7.04] [%clk 0:09:26] } 50. g7 { [%eval 6.79] [%clk 0:52:47] } 50... e2 { [%eval 7.03] [%clk 0:08:32] } 51. Re6 { [%eval 7.14] [%clk 0:53:08] } 51... Rc8+ { [%eval 7.17] [%clk 0:07:18] } 52. Kd3 { [%eval 7.76] [%clk 0:53:20] } 52... Kf1 { [%eval 7.22] [%clk 0:07:20] } 53. Rxe2 { [%eval 7.31] [%clk 0:51:48] } 53... Rd8+ { [%eval 7.78] [%clk 0:07:38] } 54. Ke3 { [%eval 7.66] [%clk 0:52:12] } 54... Rg8 { [%eval 9.21] [%clk 0:07:50] } 55. Rf2+ { [%eval 8.5] [%clk 0:52:32] } 55... Kg1? { [%eval #21] } { Checkmate is now unavoidable. Ke1 was best. } { [%clk 0:07:14] } 56. Rf7 { [%eval 10.21] [%clk 0:52:55] } 1-0