Event: Round 4: Karthick, Alagu Naachiappan - Gunarathne, Senith Thenula
Date: 2025-07-29
White: Karthick, Alagu Naachiappan
WhiteElo: 1768
Black: Gunarathne, Senith Thenula
BlackElo: 1876
Result: 0-1
ECO: B23
Opening: Sicilian Defense: Grand Prix Attack
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:14] } 1... c5 { [%eval 0.25] [%clk 1:30:47] } 2. Nc3 { [%eval 0.26] [%clk 1:30:43] } 2... Nc6 { [%eval 0.16] [%clk 1:31:00] } 3. f4 { [%eval -0.09] [%clk 1:31:11] } 3... g6 { [%eval -0.04] [%clk 1:30:21] } 4. Nf3 { [%eval -0.11] [%clk 1:31:22] } 4... Bg7 { [%eval -0.13] [%clk 1:30:56] } 5. Bb5 { [%eval -0.22] [%clk 1:31:48] } 5... Nd4 { [%eval -0.21] [%clk 1:30:58] } 6. O-O { [%eval -0.23] [%clk 1:31:41] } 6... a6 { [%eval -0.14] [%clk 1:30:49] } 7. Bd3 { [%eval -0.25] [%clk 1:30:53] } 7... d6 { [%eval -0.08] [%clk 1:30:21] } 8. Nxd4 { [%eval -0.05] [%clk 1:30:28] } 8... cxd4 { [%eval 0.0] [%clk 1:29:48] } 9. Ne2 { [%eval 0.06] [%clk 1:30:47] } 9... Nf6 { [%eval -0.04] [%clk 1:29:00] } 10. b3 { [%eval -0.39] [%clk 1:30:31] } 10... O-O { [%eval -0.37] [%clk 1:26:55] } 11. Bb2?! { [%eval -0.98] } { Inaccuracy. f5 was best. } { [%clk 1:30:37] } 11... e5 { [%eval -0.76] [%clk 1:25:02] } 12. Qe1 { [%eval -1.01] [%clk 1:26:39] } 12... b5 { [%eval -1.11] [%clk 1:21:40] } 13. c3 { [%eval -1.64] [%clk 1:24:23] } 13... dxc3 { [%eval -1.58] [%clk 1:17:40] } 14. Nxc3 { [%eval -1.83] [%clk 1:23:16] } 14... exf4 { [%eval -1.79] [%clk 1:13:54] } 15. Rd1?! { [%eval -2.67] } { Inaccuracy. a4 was best. } { [%clk 1:20:39] } 15... Bb7 { [%eval -2.11] [%clk 1:09:11] } 16. Bb1?! { [%eval -3.03] } { Inaccuracy. Ne2 was best. } { [%clk 1:17:49] } 16... Re8 { [%eval -2.37] [%clk 1:05:49] } 17. d3 { [%eval -2.99] [%clk 1:12:06] } 17... g5 { [%eval -2.94] [%clk 0:56:54] } 18. h3 { [%eval -3.44] [%clk 1:11:44] } 18... Rc8 { [%eval -3.26] [%clk 0:49:15] } 19. Qd2 { [%eval -3.31] [%clk 1:07:04] } 19... d5 { [%eval -3.24] [%clk 0:40:19] } 20. Nxd5 { [%eval -3.44] [%clk 1:03:26] } 20... Bxd5 { [%eval -3.1] [%clk 0:39:30] } 21. Bxf6? { [%eval -5.46] } { Mistake. exd5 was best. } { [%clk 1:02:30] } 21... Bxf6 { [%eval -5.28] [%clk 0:39:26] } 22. exd5 { [%eval -5.23] [%clk 1:02:45] } 22... Qxd5?! { [%eval -3.69] } { Inaccuracy. Bd4+ was best. } { [%clk 0:39:37] } 23. d4 { [%eval -3.48] [%clk 1:01:13] } 23... Re3 { [%eval -3.24] [%clk 0:39:59] } 24. Rfe1? { [%eval -5.21] } { Mistake. Bf5 was best. } { [%clk 1:00:36] } 24... Bxd4 { [%eval -5.33] [%clk 0:38:10] } 25. Kh2 { [%eval -5.12] [%clk 0:57:04] } 25... Qe5 { [%eval -5.06] [%clk 0:37:56] } 26. Qxd4?! { [%eval -6.97] } { Inaccuracy. Kh1 was best. } { [%clk 0:56:47] } 26... Rxe1 { [%eval -5.53] [%clk 0:38:17] } 0-1