Event: Round 8: Mendonca, Leon Luke - Narayanan S L
Date: 2024-08-23
White: Mendonca, Leon Luke
WhiteTitle: GM
WhiteElo: 2621
Black: Narayanan S L
BlackTitle: GM
BlackElo: 2649
Result: 1-0
ECO: B63
Opening: Sicilian Defense: Richter-Rauzer Variation, Classical Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:02] } 1... c5 { [%eval 0.25] [%clk 1:30:52] } 2. Nf3 { [%eval 0.22] [%clk 1:30:27] } 2... Nc6 { [%eval 0.31] [%clk 1:31:18] } 3. d4 { [%eval 0.39] [%clk 1:30:28] } 3... cxd4 { [%eval 0.34] [%clk 1:31:39] } 4. Nxd4 { [%eval 0.33] [%clk 1:30:54] } 4... Nf6 { [%eval 0.33] [%clk 1:31:56] } 5. Nc3 { [%eval 0.25] [%clk 1:30:59] } 5... d6 { [%eval 0.41] [%clk 1:32:20] } 6. Bg5 { [%eval 0.28] [%clk 1:30:32] } 6... e6 { [%eval 0.36] [%clk 1:32:43] } 7. Qd2 { [%eval 0.28] [%clk 1:29:32] } 7... Be7 { [%eval 0.52] [%clk 1:32:54] } 8. O-O-O { [%eval 0.58] [%clk 1:27:51] } 8... a6 { [%eval 0.47] [%clk 1:33:19] } 9. Kb1 { [%eval 0.38] [%clk 1:24:43] } 9... Nxd4 { [%eval 0.29] [%clk 1:32:14] } 10. Qxd4 { [%eval 0.37] [%clk 1:25:10] } 10... h6 { [%eval 0.38] [%clk 1:32:14] } 11. Be3 { [%eval 0.47] [%clk 1:19:01] } 11... Qc7 { [%eval 0.41] [%clk 1:32:36] } 12. f3 { [%eval 0.26] [%clk 1:18:30] } 12... b5 { [%eval 0.19] [%clk 1:31:51] } 13. Qd2 { [%eval 0.22] [%clk 0:57:13] } 13... Bb7 { [%eval 0.09] [%clk 1:30:50] } 14. Bd3 { [%eval -0.01] [%clk 0:55:13] } 14... d5 { [%eval 0.0] [%clk 1:04:44] } 15. e5 { [%eval 0.03] [%clk 0:53:03] } 15... Nd7 { [%eval 0.27] [%clk 1:05:07] } 16. f4 { [%eval 0.33] [%clk 0:53:28] } 16... Nc5 { [%eval 0.24] [%clk 0:59:36] } 17. Bd4 { [%eval 0.27] [%clk 0:50:29] } 17... b4 { [%eval 0.3] [%clk 0:54:48] } 18. Ne2 { [%eval 0.32] [%clk 0:47:36] } 18... a5 { [%eval 0.39] [%clk 0:55:06] } 19. h4 { [%eval 0.29] [%clk 0:39:49] } 19... O-O { [%eval 0.22] [%clk 0:36:10] } 20. Ng3? { [%eval -1.19] } { Mistake. g4 was best. } { [%clk 0:19:30] } 20... a4 { [%eval -0.68] [%clk 0:26:58] } 21. f5 { [%eval -0.59] [%clk 0:18:21] } 21... Rfc8? { [%eval 0.72] } { Mistake. b3 was best. } { [%clk 0:24:01] } 22. f6 { [%eval 0.74] [%clk 0:16:17] } 22... Bf8?! { [%eval 1.68] } { Inaccuracy. Nxd3 was best. } { [%clk 0:15:08] } 23. fxg7 { [%eval 1.56] [%clk 0:16:37] } 23... Bxg7 { [%eval 1.65] [%clk 0:15:34] } 24. Nh5 { [%eval 1.46] [%clk 0:11:53] } 24... b3 { [%eval 1.22] [%clk 0:12:34] } 25. Rc1 { [%eval 1.49] [%clk 0:08:28] } 25... bxa2+ { [%eval 1.61] [%clk 0:11:15] } 26. Ka1 { [%eval 1.62] [%clk 0:06:09] } 26... a3 { [%eval 2.13] [%clk 0:09:17] } 27. Qf4?? { [%eval -0.2] } { Blunder. Nxg7 was best. } { [%clk 0:05:39] } 27... Nxd3?? { [%eval 3.06] } { Blunder. axb2+ was best. } { [%clk 0:05:55] } 28. cxd3 { [%eval 2.74] [%clk 0:05:14] } 28... axb2+?! { [%eval 4.25] } { Inaccuracy. Qe7 was best. } { [%clk 0:05:03] } 29. Bxb2 { [%eval 4.46] [%clk 0:05:42] } 29... Qe7 { [%eval 5.13] [%clk 0:05:17] } 30. Rxc8+ { [%eval 5.2] [%clk 0:05:17] } 30... Bxc8 { [%eval 5.1] [%clk 0:04:49] } 31. Qg4?! { [%eval 3.37] } { Inaccuracy. Rh3 was best. } { [%clk 0:03:48] } 31... Qf8 { [%eval 3.0] [%clk 0:05:03] } 32. Rh3 { [%eval 2.85] [%clk 0:02:52] } 32... Kh7? { [%eval 5.26] } { Mistake. f5 was best. } { [%clk 0:05:28] } 33. Rg3 { [%eval 5.18] [%clk 0:02:58] } 33... Bh8 { [%eval 5.71] [%clk 0:05:53] } 34. Nf6+ { [%eval 5.75] [%clk 0:01:28] } 34... Bxf6 { [%eval 5.41] [%clk 0:06:16] } 35. exf6 { [%eval 5.16] [%clk 0:01:57] } 35... e5?! { [%eval 7.15] } { Inaccuracy. Ba6 was best. } { [%clk 0:05:05] } 36. Qh5 { [%eval 7.44] [%clk 0:01:41] } 36... Be6 { [%eval 7.27] [%clk 0:05:09] } 37. Rg7+ { [%eval 7.07] [%clk 0:01:31] } 37... Qxg7 { [%eval 7.32] [%clk 0:05:33] } 38. fxg7 { [%eval 7.02] [%clk 0:02:00] } 38... f6 { [%eval 8.27] [%clk 0:05:51] } 39. Bc1 { [%eval 8.2] [%clk 0:02:15] } 39... Kg8 { [%eval 7.89] [%clk 0:05:57] } 40. Qxh6 { [%eval 7.43] [%clk 0:02:43] } 40... Kf7 { [%eval 7.72] [%clk 0:06:22] } 41. Qh7 { [%eval 7.69] [%clk 0:02:24] } 41... Rg8 { [%eval 7.43] [%clk 0:06:48] } 42. Qh5+ { [%eval 7.33] [%clk 0:02:45] } 1-0