Event: Round 9: Isuru Alahakoon - Osheen De Silva
Date: 2023-12-12
White: Isuru Alahakoon
WhiteTitle: FM
WhiteElo: 1877
Black: Osheen De Silva
BlackElo: 1584
Result: 1-0
ECO: A15
Opening: English Opening: Anglo-Indian Defense, King's Knight Variation
Variant: Standard

1. Nf3 { [%eval 0.2] } 1... Nf6 { [%eval 0.29] [%clk 1:19:14] } 2. c4 { [%eval 0.12] [%clk 1:30:43] } 2... c5 { [%eval 0.28] [%clk 1:19:21] } 3. e3 { [%eval 0.0] [%clk 1:31:02] } 3... g6 { [%eval 0.0] [%clk 1:19:20] } 4. b3 { [%eval 0.0] [%clk 1:31:27] } 4... Bg7 { [%eval -0.02] [%clk 1:19:41] } 5. Bb2 { [%eval -0.13] [%clk 1:31:56] } 5... O-O { [%eval 0.0] [%clk 1:20:06] } 6. Be2 { [%eval -0.13] [%clk 1:31:29] } 6... Nc6 { [%eval 0.0] [%clk 1:09:29] } 7. O-O { [%eval -0.14] [%clk 1:31:49] } 7... b6 { [%eval 0.17] [%clk 1:03:33] } 8. Nc3 { [%eval -0.03] [%clk 1:26:14] } 8... Bb7 { [%eval -0.11] [%clk 1:01:30] } 9. d4 { [%eval -0.02] [%clk 1:26:30] } 9... cxd4 { [%eval -0.12] [%clk 1:01:57] } 10. exd4 { [%eval -0.08] [%clk 1:26:53] } 10... d5 { [%eval -0.13] [%clk 1:01:43] } 11. Re1 { [%eval -0.13] [%clk 1:15:38] } 11... e6 { [%eval -0.06] [%clk 0:49:30] } 12. Ne5 { [%eval -0.12] [%clk 1:05:52] } 12... Nxe5 { [%eval -0.02] [%clk 0:41:39] } 13. dxe5 { [%eval -0.17] [%clk 1:06:15] } 13... Ne4 { [%eval 0.27] [%clk 0:41:34] } 14. Nxe4 { [%eval 0.16] [%clk 1:04:13] } 14... dxe4 { [%eval 0.26] [%clk 0:33:54] } 15. Qxd8 { [%eval 0.18] [%clk 1:04:37] } 15... Rfxd8 { [%eval 0.25] [%clk 0:34:11] } 16. Rad1 { [%eval 0.29] [%clk 1:05:04] } 16... Bf8 { [%eval 0.47] [%clk 0:32:28] } 17. Bc1 { [%eval 0.14] [%clk 1:00:56] } 17... h6 { [%eval 0.27] [%clk 0:28:56] } 18. g3 { [%eval 0.1] [%clk 0:59:44] } 18... Bb4 { [%eval 0.6] [%clk 0:27:23] } 19. Rxd8+?! { [%eval 0.0] } { Inaccuracy. Bxh6 was best. } { [%clk 0:56:46] } 19... Rxd8 { [%eval -0.07] [%clk 0:27:27] } 20. Rd1 { [%eval -0.01] [%clk 0:56:46] } 20... Rxd1+ { [%eval 0.0] [%clk 0:27:38] } 21. Bxd1 { [%eval 0.0] [%clk 0:57:15] } 21... Bc3 { [%eval 0.0] [%clk 0:27:00] } 22. Bxh6 { [%eval -0.02] [%clk 0:57:35] } 22... Bxe5 { [%eval 0.0] [%clk 0:27:26] } 23. Be3 { [%eval 0.0] [%clk 0:57:58] } 23... f5 { [%eval 0.02] [%clk 0:24:44] } 24. Kf1 { [%eval -0.04] [%clk 0:58:23] } 24... Bd6 { [%eval -0.09] [%clk 0:21:57] } 25. Ke2 { [%eval 0.0] [%clk 0:58:31] } 25... Kf7 { [%eval -0.07] [%clk 0:20:15] } 26. Kd2 { [%eval -0.17] [%clk 0:58:51] } 26... Bb4+ { [%eval -0.01] [%clk 0:18:55] } 27. Kc2 { [%eval -0.05] [%clk 0:59:09] } 27... Kf6 { [%eval -0.03] [%clk 0:18:35] } 28. h4 { [%eval -0.05] [%clk 0:58:49] } 28... Be1 { [%eval 0.0] [%clk 0:15:29] } 29. a3 { [%eval 0.0] [%clk 0:56:37] } 29... e5 { [%eval 0.0] [%clk 0:14:56] } 30. b4 { [%eval -0.03] [%clk 0:53:49] } 30... f4 { [%eval -0.04] [%clk 0:12:05] } 31. gxf4 { [%eval -0.08] [%clk 0:53:46] } 31... exf4 { [%eval -0.03] [%clk 0:12:31] } 32. Bd4+ { [%eval -0.1] [%clk 0:53:54] } 32... Kf5 { [%eval -0.09] [%clk 0:12:49] } 33. Be2?? { [%eval -2.57] } { Blunder. h5 was best. } { [%clk 0:54:19] } 33... e3 { [%eval -2.63] [%clk 0:00:40] } 34. fxe3 { [%eval -3.34] [%clk 0:54:17] } 34... Bxh4?? { [%eval 0.0] } { Blunder. f3 was best. } { [%clk 0:00:32] } 35. Bd3+ { [%eval 0.0] [%clk 0:53:48] } 35... Be4 { [%eval 0.0] [%clk 0:00:32] } 36. exf4 { [%eval 0.0] [%clk 0:53:44] } 36... Kxf4 { [%eval 0.0] [%clk 0:00:32] } 37. b5 { [%eval -0.02] [%clk 0:53:22] } 37... Be7 { [%eval 0.0] [%clk 0:00:32] } 38. a4 { [%eval 0.0] [%clk 0:53:29] } 38... g5 { [%eval 0.13] [%clk 0:00:31] } 39. a5 { [%eval 0.01] [%clk 0:53:32] } 39... Bd8?? { [%eval 5.23] } { Blunder. bxa5 was best. } { [%clk 0:00:31] } 40. a6?? { [%eval 0.0] } { Blunder. Bxe4 was best. } { [%clk 0:53:39] } 40... g4 { [%eval 0.0] } 41. c5 { [%eval -0.46] } 41... bxc5?? { [%eval 3.83] } { Blunder. Bf3 was best. } 42. Bxc5 { [%eval 4.0] } 1-0