Event: Round 4: Kavin E - Nayak, Biswajit
Date: 2024-12-25
White: Kavin E
WhiteElo: 1775
Black: Nayak, Biswajit
BlackElo: 1968
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack, Anti-English
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:00:52] } 1... c5 { [%eval 0.25] [%clk 1:00:13] } 2. Nf3 { [%eval 0.2] [%clk 1:01:11] } 2... d6 { [%eval 0.22] [%clk 1:00:31] } 3. d4 { [%eval 0.22] [%clk 1:01:12] } 3... cxd4 { [%eval 0.19] [%clk 1:00:52] } 4. Nxd4 { [%eval 0.18] [%clk 1:01:36] } 4... Nf6 { [%eval 0.25] [%clk 1:01:15] } 5. Nc3 { [%eval 0.32] [%clk 1:01:15] } 5... a6 { [%eval 0.32] [%clk 1:01:23] } 6. Be3 { [%eval 0.33] [%clk 1:01:32] } 6... Ng4 { [%eval 0.3] [%clk 1:01:27] } 7. Bc1 { [%eval 0.29] [%clk 0:59:23] } 7... Nc6 { [%eval 0.39] [%clk 1:01:28] } 8. f3 { [%eval 0.15] [%clk 0:58:41] } 8... Qb6 { [%eval 0.13] [%clk 0:59:56] } 9. Nce2 { [%eval -0.16] [%clk 0:54:57] } 9... Nge5 { [%eval 0.0] [%clk 0:58:56] } 10. c3 { [%eval -0.15] [%clk 0:50:28] } 10... e6 { [%eval -0.28] [%clk 0:48:06] } 11. Nc2 { [%eval -0.54] [%clk 0:36:44] } 11... Be7 { [%eval -0.46] [%clk 0:45:29] } 12. Ned4 { [%eval -0.42] [%clk 0:33:02] } 12... h5 { [%eval -0.12] [%clk 0:42:10] } 13. Nb3 { [%eval -0.35] [%clk 0:32:06] } 13... Bd7 { [%eval 0.06] [%clk 0:39:15] } 14. Be3 { [%eval -0.02] [%clk 0:30:46] } 14... Qc7 { [%eval 0.0] [%clk 0:39:12] } 15. Be2 { [%eval 0.0] [%clk 0:28:27] } 15... b5 { [%eval 0.15] [%clk 0:38:41] } 16. Nd2 { [%eval 0.0] [%clk 0:24:39] } 16... g5 { [%eval 0.27] [%clk 0:34:21] } 17. a4 { [%eval 0.02] [%clk 0:22:39] } 17... Rb8?! { [%eval 0.57] } { Inaccuracy. bxa4 was best. } { [%clk 0:32:32] } 18. axb5 { [%eval 0.56] [%clk 0:21:38] } 18... axb5 { [%eval 0.63] [%clk 0:33:00] } 19. Nd4 { [%eval 0.56] [%clk 0:21:48] } 19... Na5 { [%eval 0.57] [%clk 0:31:25] } 20. N4b3?! { [%eval 0.0] } { Inaccuracy. O-O was best. } { [%clk 0:17:52] } 20... Nac4 { [%eval 0.0] [%clk 0:30:45] } 21. Bd4?? { [%eval -1.82] } { Blunder. Nxc4 was best. } { [%clk 0:17:57] } 21... Nxb2 { [%eval -1.67] [%clk 0:30:16] } 22. Qc2 { [%eval -1.84] [%clk 0:17:50] } 22... Na4 { [%eval -1.71] [%clk 0:30:13] } 23. O-O { [%eval -1.67] [%clk 0:15:58] } 23... h4 { [%eval -1.9] [%clk 0:26:24] } 24. Rfc1 { [%eval -2.18] [%clk 0:11:59] } 24... Bf6?! { [%eval -1.49] } { Inaccuracy. O-O was best. } { [%clk 0:23:46] } 25. c4 { [%eval -1.99] [%clk 0:11:30] } 25... b4 { [%eval -1.89] [%clk 0:22:45] } 26. c5 { [%eval -2.22] [%clk 0:10:11] } 26... Nc3?! { [%eval -1.34] } { Inaccuracy. dxc5 was best. } { [%clk 0:20:53] } 27. Bxc3 { [%eval -1.37] [%clk 0:06:39] } 27... bxc3 { [%eval -1.27] [%clk 0:21:15] } 28. Qxc3 { [%eval -1.3] [%clk 0:07:04] } 28... g4?! { [%eval -0.46] } { Inaccuracy. O-O was best. } { [%clk 0:21:05] } 29. Kh1? { [%eval -1.95] } { Mistake. fxg4 was best. } { [%clk 0:05:37] } 29... h3 { [%eval -1.85] [%clk 0:19:33] } 30. g3 { [%eval -2.18] [%clk 0:03:06] } 30... gxf3 { [%eval -2.05] [%clk 0:18:37] } 31. Bxf3 { [%eval -2.41] [%clk 0:01:49] } 31... Bc6?? { [%eval 0.0] } { Blunder. Bb5 was best. } { [%clk 0:14:49] } 32. cxd6 { [%eval -0.1] [%clk 0:00:58] } 32... Qxd6 { [%eval 0.0] [%clk 0:12:15] } 33. Ra6 { [%eval 0.0] [%clk 0:01:21] } 33... Rc8 { [%eval 0.0] [%clk 0:09:52] } 34. Na5 { [%eval 0.0] [%clk 0:00:55] } 34... Qd8?! { [%eval 0.76] } { Inaccuracy. O-O was best. } { [%clk 0:05:48] } 35. Nxc6 { [%eval 0.83] [%clk 0:00:45] } 35... Nxc6?? { [%eval 3.36] } { Blunder. Nxf3 was best. } { [%clk 0:06:04] } 36. e5 { [%eval 3.31] [%clk 0:01:14] } 36... Ne7 { [%eval 3.21] [%clk 0:05:29] } 37. Rc6? { [%eval 1.53] } { Mistake. Nc4 was best. } { [%clk 0:01:03] } 37... O-O?? { [%eval 4.88] } { Blunder. Nxc6 was best. } { [%clk 0:01:37] } 38. Rxc8 { [%eval 4.68] [%clk 0:01:19] } 38... Nxc8 { [%eval 5.91] [%clk 0:01:32] } 39. exf6 { [%eval 5.94] [%clk 0:01:45] } 39... Nd6 { [%eval 6.88] [%clk 0:01:04] } 40. Rf1?! { [%eval 5.18] } { Inaccuracy. Qd4 was best. } { [%clk 0:01:21] } 40... Qb6 { [%eval 6.04] [%clk 0:01:21] } 41. Qe5 { [%eval 6.05] [%clk 0:01:21] } 41... Nf5 { [%eval 5.23] [%clk 0:01:22] } 42. g4 { [%eval 6.09] [%clk 0:01:31] } 42... Rd8?? { [%eval #11] } { Checkmate is now unavoidable. Qe3 was best. } { [%clk 0:01:37] } 43. gxf5 { [%eval #10] [%clk 0:01:51] } 43... Rxd2 { [%eval #8] [%clk 0:02:02] } 44. Qg3+ { [%eval #8] [%clk 0:02:11] } 44... Kf8 { [%eval #8] [%clk 0:02:26] } 45. Qg7+ { [%eval #10] [%clk 0:02:38] } 45... Ke8 { [%eval #10] [%clk 0:02:42] } 46. Qg8+ { [%eval #9] [%clk 0:03:04] } 46... Kd7 { [%eval #9] [%clk 0:03:08] } 47. Qxf7+ { [%eval #8] [%clk 0:03:31] } 47... Kd8 { [%eval #8] [%clk 0:03:35] } 48. Qe7+ { [%eval #7] [%clk 0:03:26] } 48... Kc8 { [%eval #7] [%clk 0:03:57] } 49. Qxe6+ { [%eval #9] [%clk 0:03:52] } 1-0