Event: The Sligo Tournament 2025 - Challenger
Site: Sligo, Ireland, Ireland
Date: 2025-02-01
White: Samudra Biswas
WhiteElo: 0
Black: Coughlan, Nathan
BlackElo: 0
Result: 1-0
ECO: D02
Opening: Queen's Pawn Game: Chigorin Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:35] } 1... d5 { [%eval 0.24] [%clk 1:30:51] } 2. Nf3 { [%eval 0.08] [%clk 1:30:46] } 2... Nc6 { [%eval 0.5] [%clk 1:31:01] } 3. e3 { [%eval 0.42] [%clk 1:30:47] } 3... Nf6 { [%eval 0.41] [%clk 1:30:58] } 4. a3 { [%eval 0.41] [%clk 1:30:29] } 4... Bf5 { [%eval 0.39] [%clk 1:30:53] } 5. Bd3 { [%eval 0.09] [%clk 1:30:26] } 5... Bg6 { [%eval 0.28] [%clk 1:30:43] } 6. O-O { [%eval 0.28] [%clk 1:30:23] } 6... e6 { [%eval 0.31] [%clk 1:31:00] } 7. b3 { [%eval 0.2] [%clk 1:30:12] } 7... Bd6 { [%eval 0.18] [%clk 1:31:13] } 8. Bb2 { [%eval 0.14] [%clk 1:30:06] } 8... O-O { [%eval 0.23] [%clk 1:31:09] } 9. Qe2 { [%eval -0.31] [%clk 1:29:23] } 9... Re8 { [%eval 0.04] [%clk 1:29:42] } 10. Bxg6 { [%eval 0.04] [%clk 1:29:04] } 10... fxg6?! { [%eval 0.85] } { Inaccuracy. hxg6 was best. } { [%clk 1:30:06] } 11. Nbd2?! { [%eval 0.22] } { Inaccuracy. c4 was best. } { [%clk 1:28:57] } 11... Ne4?? { [%eval 2.22] } { Blunder. e5 was best. } { [%clk 1:28:57] } 12. c4? { [%eval 0.49] } { Mistake. Nxe4 was best. } { [%clk 1:28:15] } 12... Nxd2 { [%eval 0.51] [%clk 1:29:07] } 13. Qxd2 { [%eval 0.52] [%clk 1:28:10] } 13... Ne7?? { [%eval 4.62] } { Blunder. g5 was best. } { [%clk 1:27:57] } 14. c5 { [%eval 4.44] [%clk 1:28:00] } 14... Bxh2+ { [%eval 4.63] [%clk 1:27:28] } 15. Nxh2 { [%eval 4.63] [%clk 1:28:13] } 15... Nf5 { [%eval 4.86] [%clk 1:27:26] } 16. Nf3 { [%eval 4.23] [%clk 1:27:37] } 16... c6 { [%eval 4.48] [%clk 1:27:14] } 17. Rac1 { [%eval 3.87] [%clk 1:27:13] } 17... Rf8 { [%eval 4.14] [%clk 1:27:09] } 18. Kh2?! { [%eval 3.03] } { Inaccuracy. Qe2 was best. } { [%clk 1:26:45] } 18... Nh4 { [%eval 3.34] [%clk 1:26:32] } 19. Ne5 { [%eval 3.53] [%clk 1:26:03] } 19... Rf5 { [%eval 3.64] [%clk 1:26:08] } 20. f4 { [%eval 3.46] [%clk 1:25:28] } 20... Rh5 { [%eval 4.02] [%clk 1:24:21] } 21. Kg1 { [%eval 4.02] [%clk 1:24:15] } 21... Nf5 { [%eval 4.06] [%clk 1:23:55] } 22. g4 { [%eval 3.48] [%clk 1:23:02] } 22... Nh4? { [%eval 6.36] } { Mistake. Rh3 was best. } { [%clk 1:23:09] } 23. gxh5 { [%eval 6.34] [%clk 1:22:29] } 23... gxh5 { [%eval 6.04] [%clk 1:22:24] } 24. Kf2 { [%eval 6.18] [%clk 1:21:57] } 24... Nf5 { [%eval 6.24] [%clk 1:22:38] } 25. Rh1 { [%eval 6.22] [%clk 1:21:37] } 25... h4 { [%eval 6.16] [%clk 1:23:01] } 26. Rcg1 { [%eval 6.05] [%clk 1:20:35] } 26... Ng3 { [%eval 7.1] [%clk 1:22:41] } 27. Rxg3 { [%eval 7.11] [%clk 1:19:53] } 27... hxg3+ { [%eval 6.96] [%clk 1:22:56] } 28. Kxg3 { [%eval 6.91] [%clk 1:19:38] } 28... Qf6 { [%eval 6.81] [%clk 1:23:23] } 29. Qh2 { [%eval 6.67] [%clk 1:18:52] } 29... h6 { [%eval 6.68] [%clk 1:23:45] } 30. Kf2 { [%eval 6.36] [%clk 1:18:17] } 30... Qf5 { [%eval 6.27] [%clk 1:23:57] } 31. Rc1 { [%eval 6.22] [%clk 1:16:56] } 31... Rd8 { [%eval 6.57] [%clk 1:23:43] } 32. Ke2 { [%eval 6.42] [%clk 1:16:57] } 32... g5 { [%eval 7.67] [%clk 1:22:57] } 33. Kd2 { [%eval 7.64] [%clk 1:16:29] } 33... Kg7 { [%eval 7.44] [%clk 1:22:46] } 34. Rg1 { [%eval 7.02] [%clk 1:16:04] } 34... Rh8 { [%eval 7.85] [%clk 1:23:01] } 35. fxg5 { [%eval 7.8] [%clk 1:15:02] } 35... hxg5 { [%eval 7.16] [%clk 1:23:21] } 36. Qe2 { [%eval 6.6] [%clk 1:14:32] } 1-0