Event: Round 5: Vinay Kumar Matta - Rajbongshi Tanmay
Date: 2023-12-16
White: Vinay Kumar Matta
WhiteTitle: FM
WhiteElo: 2146
Black: Rajbongshi Tanmay
BlackElo: 1819
Result: 1-0
ECO: B20
Opening: Sicilian Defense: Keres Variation
Variant: Standard

1. e4 { [%eval 0.14] [%clk 1:28:09] } 1... c5 { [%eval 0.33] [%clk 1:30:52] } 2. Ne2 { [%eval 0.0] [%clk 1:28:32] } 2... Nc6 { [%eval 0.33] [%clk 1:31:18] } 3. g3?! { [%eval -0.68] } { Inaccuracy. Nbc3 was best. } { [%clk 1:28:49] } 3... g6?! { [%eval 0.0] } { Inaccuracy. d5 was best. } { [%clk 1:31:41] } 4. Bg2 { [%eval 0.0] [%clk 1:29:13] } 4... Bg7 { [%eval 0.02] [%clk 1:32:07] } 5. c3 { [%eval 0.0] } 5... e5 { [%eval -0.07] [%clk 1:30:17] } 6. O-O { [%eval -0.15] [%clk 1:28:41] } 6... Nge7 { [%eval -0.12] [%clk 1:30:15] } 7. a3 { [%eval -0.43] [%clk 1:29:00] } 7... a5?! { [%eval 0.14] } { Inaccuracy. d5 was best. } { [%clk 1:28:55] } 8. a4?! { [%eval -0.53] } { Inaccuracy. c4 was best. } { [%clk 1:28:20] } 8... O-O { [%eval -0.36] [%clk 1:28:03] } 9. Na3 { [%eval -0.61] [%clk 1:28:37] } 9... d5 { [%eval -0.63] [%clk 1:15:51] } 10. d3 { [%eval -0.59] [%clk 1:28:20] } 10... Be6 { [%eval -0.53] [%clk 1:14:58] } 11. c4?! { [%eval -1.22] } { Inaccuracy. f4 was best. } { [%clk 1:07:46] } 11... dxc4 { [%eval -0.69] [%clk 1:11:19] } 12. dxc4 { [%eval -0.68] [%clk 1:07:54] } 12... Nd4 { [%eval -0.72] [%clk 1:11:22] } 13. Nc3 { [%eval -0.65] [%clk 1:02:07] } 13... Qd7 { [%eval -0.29] [%clk 1:09:05] } 14. Nd5 { [%eval -0.22] [%clk 1:00:51] } 14... Nxd5?! { [%eval 0.59] } { Inaccuracy. Rae8 was best. } { [%clk 1:08:26] } 15. cxd5 { [%eval 0.56] [%clk 1:00:49] } 15... Bh3 { [%eval 0.49] [%clk 1:08:08] } 16. Nc4 { [%eval 0.54] [%clk 0:59:48] } 16... Ra6 { [%eval 0.65] [%clk 1:06:59] } 17. Bxh3 { [%eval 0.7] [%clk 0:55:01] } 17... Qxh3 { [%eval 0.58] [%clk 1:07:06] } 18. f4?! { [%eval 0.0] } { Inaccuracy. Be3 was best. } { [%clk 0:54:36] } 18... f5 { [%eval 0.0] [%clk 1:02:04] } 19. fxe5 { [%eval 0.0] [%clk 0:51:59] } 19... fxe4 { [%eval -0.09] [%clk 1:01:18] } 20. Rxf8+ { [%eval 0.0] [%clk 0:52:22] } 20... Bxf8 { [%eval -0.06] [%clk 1:01:21] } 21. Ra3 { [%eval -0.26] [%clk 0:51:25] } 21... Qd7?! { [%eval 0.77] } { Inaccuracy. Qf5 was best. } { [%clk 0:56:24] } 22. d6 { [%eval 0.73] [%clk 0:50:55] } 22... Qe6 { [%eval 0.36] [%clk 0:56:04] } 23. Rc3 { [%eval 0.75] [%clk 0:48:11] } 23... Qd5?! { [%eval 1.38] } { Inaccuracy. b5 was best. } { [%clk 0:49:08] } 24. Kf2 { [%eval 1.27] [%clk 0:39:17] } 24... Bg7 { [%eval 0.82] [%clk 0:46:56] } 25. Bf4 { [%eval 1.0] [%clk 0:37:05] } 25... Qe6 { [%eval 1.31] [%clk 0:40:31] } 26. Kg2 { [%eval 1.4] [%clk 0:31:30] } 26... Ra8 { [%eval 2.13] [%clk 0:38:20] } 27. Nb6 { [%eval 1.99] [%clk 0:27:52] } 27... Rf8? { [%eval 3.95] } { Mistake. Bxe5 was best. } { [%clk 0:36:07] } 28. Rxc5 { [%eval 4.08] [%clk 0:27:57] } 28... g5 { [%eval 4.46] [%clk 0:35:23] } 29. Qxd4 { [%eval 4.36] [%clk 0:26:05] } 29... gxf4 { [%eval 4.51] [%clk 0:35:46] } 30. Qd5 { [%eval 4.35] [%clk 0:23:51] } 30... f3+ { [%eval 4.28] [%clk 0:35:52] } 31. Kf1 { [%eval 4.69] [%clk 0:24:04] } 31... Qxd5 { [%eval 4.42] [%clk 0:36:04] } 32. Nxd5 { [%eval 4.63] [%clk 0:24:10] } 32... Kf7 { [%eval 5.41] [%clk 0:34:30] } 33. Nf4 { [%clk 0:17:04] } 33... e3 { [%clk 0:31:19] } 34. Rc7+ { [%clk 0:16:19] } 34... Kg8 { [%clk 0:31:36] } 35. Rxg7+ { [%clk 0:16:22] } 35... Kxg7 { [%clk 0:31:51] } 36. Ne6+ { [%clk 0:16:48] } 36... Kf7 { [%clk 0:31:59] } 37. Nxf8 { [%clk 0:17:13] } 37... Kxf8 { [%clk 0:32:22] } 38. e6 { [%clk 0:17:27] } 38... b6 { [%clk 0:32:31] } 39. g4 { [%clk 0:17:34] } 1-0