Event: Round 9: Muthukumaran, Gurru - Diao, Matthew Guo
Date: 2025-07-06
White: Muthukumaran, Gurru
WhiteElo: 1933
Black: Diao, Matthew Guo
BlackTitle: CM
BlackElo: 2244
Result: 0-1
ECO: B40
Opening: Sicilian Defense: French Variation, Westerinen Attack
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:59] } 1... c5 { [%eval 0.25] [%clk 1:30:45] } 2. Nf3 { [%eval 0.2] [%clk 1:31:23] } 2... e6 { [%eval 0.28] [%clk 1:31:10] } 3. b3 { [%eval 0.02] [%clk 1:31:48] } 3... a6 { [%eval 0.13] [%clk 1:30:53] } 4. c4 { [%eval 0.12] [%clk 1:32:13] } 4... Nc6 { [%eval 0.01] [%clk 1:29:55] } 5. Bb2 { [%eval 0.13] [%clk 1:32:32] } 5... Nf6 { [%eval 0.22] [%clk 1:29:46] } 6. e5 { [%eval 0.0] [%clk 1:32:53] } 6... Ng4 { [%eval 0.15] [%clk 1:30:09] } 7. h3 { [%eval 0.1] [%clk 1:33:18] } 7... Nh6 { [%eval 0.05] [%clk 1:30:34] } 8. g4 { [%eval 0.02] [%clk 1:33:44] } 8... Be7 { [%eval 0.21] [%clk 1:23:55] } 9. Nc3 { [%eval 0.18] [%clk 1:33:03] } 9... f6 { [%eval 0.21] [%clk 1:19:38] } 10. exf6 { [%eval -0.03] [%clk 1:32:53] } 10... Bxf6 { [%eval -0.09] [%clk 1:19:47] } 11. g5 { [%eval -0.1] [%clk 1:33:15] } 11... Bxc3 { [%eval -0.13] [%clk 1:19:59] } 12. Bxc3?! { [%eval -0.97] } { Inaccuracy. dxc3 was best. } { [%clk 1:32:11] } 12... Nf5 { [%eval -0.9] [%clk 1:19:54] } 13. h4 { [%eval -1.13] [%clk 1:25:33] } 13... e5 { [%eval -1.22] [%clk 1:07:53] } 14. Bd3 { [%eval -1.22] [%clk 1:18:15] } 14... d6 { [%eval -1.12] [%clk 1:08:06] } 15. Qc2 { [%eval -1.53] [%clk 1:17:13] } 15... Rf8 { [%eval -1.37] [%clk 1:06:31] } 16. Be4 { [%eval -1.52] [%clk 1:10:41] } 16... Be6 { [%eval -1.12] [%clk 1:00:34] } 17. O-O-O { [%eval -1.68] [%clk 1:05:50] } 17... Qd7?! { [%eval -0.98] } { Inaccuracy. Nfd4 was best. } { [%clk 1:00:00] } 18. Ng1? { [%eval -2.8] } { Mistake. d3 was best. } { [%clk 0:59:24] } 18... Nfd4 { [%eval -2.6] [%clk 0:50:16] } 19. Qd3 { [%eval -3.15] [%clk 0:56:05] } 19... Bf5? { [%eval -1.64] } { Mistake. b5 was best. } { [%clk 0:49:26] } 20. f4 { [%eval -1.77] [%clk 0:43:14] } 20... Bxe4 { [%eval -1.71] [%clk 0:33:19] } 21. Qxe4 { [%eval -1.93] [%clk 0:43:41] } 21... Rxf4 { [%eval -1.86] [%clk 0:33:39] } 22. Qxh7 { [%eval -1.87] [%clk 0:43:55] } 22... O-O-O { [%eval -1.73] [%clk 0:34:02] } 23. Re1 { [%eval -2.26] [%clk 0:41:20] } 23... Qg4 { [%eval -1.91] [%clk 0:26:56] } 24. Qd3?! { [%eval -2.64] } { Inaccuracy. Nh3 was best. } { [%clk 0:30:27] } 24... Rdf8?! { [%eval -1.47] } { Inaccuracy. Rh8 was best. } { [%clk 0:21:12] } 25. Bxd4?! { [%eval -2.66] } { Inaccuracy. h5 was best. } { [%clk 0:20:55] } 25... Nxd4?? { [%eval -0.65] } { Blunder. exd4 was best. } { [%clk 0:18:32] } 26. Ne2 { [%eval -0.85] [%clk 0:14:09] } 26... Rf3 { [%eval -0.79] [%clk 0:10:28] } 27. Qg6 { [%eval -0.76] [%clk 0:14:10] } 27... Rf2?! { [%eval -0.06] } { Inaccuracy. Nxe2+ was best. } { [%clk 0:01:06] } 28. Nxd4?? { [%eval -3.91] } { Blunder. Nc3 was best. } { [%clk 0:10:16] } 28... Qxd4 { [%eval -3.48] [%clk 0:01:34] } 29. Rd1 { [%eval -3.78] [%clk 0:09:01] } 29... e4 { [%eval -3.25] [%clk 0:01:28] } 30. Rh3?? { [%eval #-12] } { Checkmate is now unavoidable. Kb1 was best. } { [%clk 0:06:38] } 30... Qa1+ { [%eval #-11] [%clk 0:01:42] } 31. Kc2 { [%eval #-11] [%clk 0:07:05] } 31... Qxa2+ { [%eval #-10] [%clk 0:02:01] } 32. Kc3 { [%eval #-7] [%clk 0:05:02] } 32... R8f3+ { [%eval #-6] [%clk 0:02:21] } 33. Rxf3 { [%eval #-6] [%clk 0:05:25] } 33... Rxf3+ { [%eval #-5] [%clk 0:02:45] } 34. d3 { [%eval #-5] [%clk 0:05:48] } 34... Qa5+ { [%eval #-4] [%clk 0:03:11] } 35. Kc2 { [%eval #-3] [%clk 0:05:46] } 35... Rf2+ { [%eval #-2] [%clk 0:03:36] } 0-1