Event: Round 1: Ghosh, Diptayan - Alahakoon, Isuru
Date: 2024-07-24
White: Ghosh, Diptayan
WhiteTitle: GM
WhiteElo: 2568
Black: Alahakoon, Isuru
BlackTitle: FM
BlackElo: 1951
Result: 1-0
ECO: A07
Opening: King's Indian Attack
Variant: Standard

1. Nf3 { [%eval 0.17] [%clk 1:30:08] } 1... d5 { [%eval 0.18] [%clk 1:21:33] } 2. g3 { [%eval 0.05] [%clk 1:30:33] } 2... Nc6 { [%eval 0.24] [%clk 1:21:10] } 3. d4 { [%eval 0.33] [%clk 1:30:44] } 3... Bf5 { [%eval 0.3] [%clk 1:20:16] } 4. Bg2 { [%eval 0.28] [%clk 1:31:00] } 4... e6 { [%eval 0.37] [%clk 1:20:38] } 5. O-O { [%eval 0.23] [%clk 1:31:08] } 5... h5 { [%eval 0.46] [%clk 1:20:59] } 6. c4 { [%eval 0.47] [%clk 1:28:20] } 6... Nf6 { [%eval 0.56] [%clk 1:18:20] } 7. Bg5 { [%eval 0.64] [%clk 1:22:53] } 7... Be7 { [%eval 0.64] [%clk 1:18:34] } 8. Nc3 { [%eval 0.68] [%clk 1:22:42] } 8... Ne4 { [%eval 0.81] [%clk 1:15:25] } 9. Bxe7 { [%eval 0.64] [%clk 1:22:31] } 9... Qxe7?! { [%eval 1.2] } { Inaccuracy. Nxe7 was best. } { [%clk 1:15:47] } 10. Nh4 { [%eval 1.24] [%clk 1:07:37] } 10... Nxc3 { [%eval 1.25] [%clk 0:45:36] } 11. bxc3 { [%eval 1.21] [%clk 1:08:03] } 11... Be4 { [%eval 1.17] [%clk 0:46:01] } 12. Bxe4 { [%eval 1.18] [%clk 0:56:39] } 12... dxe4 { [%eval 1.17] [%clk 0:46:12] } 13. Qb1 { [%eval 1.11] [%clk 0:56:24] } 13... O-O-O { [%eval 1.1] [%clk 0:10:06] } 14. Qxe4 { [%eval 1.2] [%clk 0:56:24] } 14... f5 { [%eval 1.58] [%clk 0:10:06] } 15. Qe3 { [%eval 1.56] [%clk 0:56:24] } 15... Qf6?! { [%eval 2.8] } { Inaccuracy. Rhg8 was best. } { [%clk 0:10:06] } 16. f4 { [%eval 2.8] [%clk 0:56:24] } 16... Rdg8 { [%eval 2.59] [%clk 0:10:06] } 17. Nf3 { [%eval 2.63] [%clk 0:56:24] } 17... h4 { [%eval 2.53] [%clk 0:10:06] } 18. Kf2?! { [%eval 1.64] } { Inaccuracy. Nxh4 was best. } { [%clk 0:56:24] } 18... Nd8? { [%eval 3.12] } { Mistake. hxg3+ was best. } { [%clk 0:10:06] } 19. gxh4 { [%eval 3.01] [%clk 0:56:24] } 19... Nf7 { [%eval 3.18] [%clk 0:10:06] } 20. c5 { [%eval 3.06] [%clk 0:56:24] } 20... c6 { [%eval 3.5] [%clk 0:10:06] } 21. Rg1 { [%eval 3.57] [%clk 0:56:24] } 21... Nd8 { [%eval 3.65] [%clk 0:10:06] } 22. Rg3 { [%eval 3.69] [%clk 0:56:24] } 22... g6 { [%eval 3.97] [%clk 0:10:06] } 23. Rag1 { [%eval 3.58] [%clk 0:56:24] } 23... Rh6 { [%eval 3.91] [%clk 0:10:06] } 24. Rg5 { [%eval 3.79] [%clk 0:56:24] } 24... Rgh8 { [%eval 4.6] [%clk 0:10:06] } 25. h5 { [%eval 4.13] [%clk 0:56:24] } 25... Rxh5 { [%eval 4.86] [%clk 0:10:06] } 26. Rxg6 { [%eval 4.79] [%clk 0:56:24] } 26... Qf8 { [%eval 5.84] [%clk 0:10:06] } 27. Qe5 { [%eval 5.94] [%clk 0:56:24] } 27... R5h7 { [%eval 6.12] } 28. Rg7 { [%eval 6.14] [%clk 0:28:16] } 28... Nf7 { [%eval 6.07] [%clk 0:08:33] } 29. Qxe6+ { [%eval 5.95] [%clk 0:28:19] } 29... Kb8 { [%eval 6.02] [%clk 0:08:53] } 30. Rxh7 { [%eval 5.93] [%clk 0:28:05] } 30... Rxh7 { [%eval 5.83] [%clk 0:09:12] } 31. Qxf5 { [%eval 5.8] [%clk 0:28:24] } 31... Qh8 { [%eval 5.71] [%clk 0:09:09] } 32. h4 { [%eval 5.85] [%clk 0:28:15] } 32... a6 { [%eval 5.92] [%clk 0:08:45] } 33. Rg6 { [%eval 5.94] [%clk 0:26:27] } 33... Ka7 { [%eval 5.87] [%clk 0:08:52] } 34. Qf6 { [%eval 5.82] [%clk 0:26:50] } 34... Qe8 { [%eval 6.26] [%clk 0:08:26] } 35. Rg7 { [%eval 6.09] [%clk 0:25:18] } 35... Nh6 { [%eval 6.53] [%clk 0:08:28] } 36. Qg6 { [%eval 6.46] [%clk 0:24:11] } 36... Qxg6 { [%eval 6.45] [%clk 0:07:12] } 37. Rxg6 { [%eval 6.44] [%clk 0:24:41] } 37... Nf5 { [%eval 6.41] [%clk 0:07:31] } 38. Rg4 { [%eval 6.34] [%clk 0:24:57] } 38... Re7 { [%eval 6.88] [%clk 0:07:26] } 39. Ne5 { [%eval 6.88] [%clk 0:25:19] } 39... Rh7 { [%eval 6.74] [%clk 0:07:42] } 40. e4 { [%eval 6.82] [%clk 0:25:44] } 40... Ng7 { [%eval 7.02] [%clk 0:07:33] } 41. f5 { [%eval 6.93] [%clk 0:24:21] } 41... Nh5 { [%eval 7.36] [%clk 0:07:58] } 42. Kf3 { [%eval 7.77] [%clk 0:24:27] } 42... a5 { [%eval 7.68] [%clk 0:08:11] } 43. Rg6 { [%eval 7.71] [%clk 0:24:52] } 43... Ka6 { [%eval 8.19] [%clk 0:07:53] } 44. a4 { [%eval 8.22] [%clk 0:25:13] } 44... Rh8 { [%eval 9.18] [%clk 0:06:35] } 45. Kg4 { [%eval 8.75] [%clk 0:25:36] } 45... Rh7 { [%eval 9.73] [%clk 0:06:08] } 46. f6 { [%eval 9.43] [%clk 0:26:00] } 46... b5 { [%eval 9.54] [%clk 0:05:42] } 47. cxb6 { [%eval 8.84] [%clk 0:26:26] } 47... Kxb6?? { [%eval #22] } { Checkmate is now unavoidable. Nxf6+ was best. } { [%clk 0:06:06] } 48. f7 { [%eval #21] [%clk 0:26:52] } 48... Rh8 { [%eval 14.04] [%clk 0:06:32] } 49. Kf5 { [%eval 11.28] [%clk 0:27:10] } 1-0