Event: FIDE Grand Swiss 2025
Site: https://lichess.org/broadcast/fide-grand-swiss-2025--open/round-10/ytyOPXN7/8NlC1XV2
Date: 2025-09-14
White: Oparin, Grigoriy
WhiteTitle: GM
WhiteElo: 2660
Black: Anton Guijarro, David
BlackTitle: GM
BlackElo: 2625
Result: 1-0
ECO: C72
Opening: Ruy Lopez: Morphy Defense, Modern Steinitz Defense
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:40:57] } 1... e5 { [%eval 0.22] [%clk 1:40:52] } 2. Nf3 { [%eval 0.13] [%clk 1:41:22] } 2... Nc6 { [%eval 0.21] [%clk 1:41:16] } 3. Bb5 { [%eval 0.15] [%clk 1:41:45] } 3... a6 { [%eval 0.21] [%clk 1:40:50] } 4. Ba4 { [%eval 0.11] [%clk 1:42:10] } 4... d6 { [%eval 0.3] [%clk 1:40:28] } 5. O-O { [%eval 0.32] [%clk 1:42:15] } 5... Bd7 { [%eval 0.44] [%clk 1:40:50] } 6. c4 { [%eval 0.28] [%clk 1:41:13] } 6... Nf6 { [%eval 0.32] [%clk 1:39:49] } 7. Nc3 { [%eval 0.32] [%clk 1:41:20] } 7... Be7 { [%eval 0.43] [%clk 1:39:46] } 8. Bxc6 { [%eval 0.31] [%clk 1:39:56] } 8... bxc6 { [%eval 0.36] [%clk 1:40:02] } 9. d4 { [%eval 0.35] [%clk 1:40:18] } 9... exd4 { [%eval 0.39] [%clk 1:40:27] } 10. Nxd4 { [%eval 0.32] [%clk 1:40:42] } 10... O-O { [%eval 0.37] [%clk 1:39:35] } 11. Qd3 { [%eval 0.16] [%clk 1:36:38] } 11... Re8 { [%eval 0.3] [%clk 1:35:25] } 12. Bf4 { [%eval 0.11] [%clk 1:30:13] } 12... c5 { [%eval 0.19] [%clk 1:24:01] } 13. Nde2 { [%eval 0.14] [%clk 1:24:06] } 13... Bc6 { [%eval 0.26] [%clk 1:20:39] } 14. Rad1 { [%eval 0.13] [%clk 1:21:24] } 14... Nd7 { [%eval 0.18] [%clk 1:18:00] } 15. Rfe1 { [%eval 0.0] [%clk 1:18:53] } 15... Bg5 { [%eval -0.09] [%clk 1:14:38] } 16. b3 { [%eval -0.11] [%clk 1:12:42] } 16... Rb8 { [%eval 0.07] [%clk 1:03:29] } 17. Qc2 { [%eval -0.12] [%clk 1:01:34] } 17... h6 { [%eval 0.22] [%clk 1:00:14] } 18. h3 { [%eval 0.0] [%clk 0:58:28] } 18... Qf6 { [%eval 0.35] [%clk 0:51:55] } 19. Bg3 { [%eval 0.16] [%clk 0:56:25] } 19... Qg6 { [%eval 0.34] [%clk 0:49:45] } 20. Nf4 { [%eval 0.37] [%clk 0:45:51] } 20... Bxf4 { [%eval 0.37] [%clk 0:48:21] } 21. Bxf4 { [%eval 0.42] [%clk 0:46:15] } 21... Re7 { [%eval 0.41] [%clk 0:34:59] } 22. f3 { [%eval 0.38] [%clk 0:45:38] } 22... Rbe8 { [%eval 0.37] [%clk 0:34:15] } 23. Kh2 { [%eval 0.35] [%clk 0:44:33] } 23... Qf6 { [%eval 0.52] [%clk 0:31:08] } 24. Bg3 { [%eval 0.45] [%clk 0:43:25] } 24... Nf8 { [%eval 0.44] [%clk 0:30:23] } 25. a3 { [%eval 0.37] [%clk 0:37:21] } 25... Rb8 { [%eval 0.36] [%clk 0:25:19] } 26. Rb1 { [%eval 0.42] [%clk 0:33:05] } 26... a5 { [%eval 0.41] [%clk 0:24:36] } 27. Qd2 { [%eval 0.37] [%clk 0:28:41] } 27... Ng6 { [%eval 0.35] [%clk 0:23:09] } 28. a4 { [%eval 0.46] [%clk 0:25:24] } 28... Ra8 { [%eval 0.55] [%clk 0:21:12] } 29. Re3 { [%eval 0.34] [%clk 0:24:00] } 29... Nf4 { [%eval 0.5] [%clk 0:19:57] } 30. Rbe1 { [%eval 0.34] [%clk 0:22:31] } 30... Ree8 { [%eval 0.4] [%clk 0:16:00] } 31. Nd5 { [%eval 0.33] [%clk 0:14:31] } 31... Bxd5 { [%eval 0.33] [%clk 0:13:33] } 32. exd5 { [%eval 0.4] [%clk 0:14:57] } 32... Rxe3 { [%eval 0.32] [%clk 0:13:49] } 33. Rxe3 { [%eval 0.36] [%clk 0:15:23] } 33... Nh5?! { [%eval 1.02] } { Inaccuracy. Qd4 was best. } { [%clk 0:08:12] } 34. Be1 { [%eval 1.01] [%clk 0:15:40] } 34... Qg5 { [%eval 0.87] [%clk 0:07:19] } 35. g3 { [%eval 1.02] [%clk 0:12:00] } 35... Nf6 { [%eval 0.96] [%clk 0:06:32] } 36. Qe2 { [%eval 1.01] [%clk 0:11:48] } 36... Kf8 { [%eval 1.09] [%clk 0:03:58] } 37. Bc3 { [%eval 0.93] [%clk 0:11:52] } 37... Qf5 { [%eval 1.13] [%clk 0:02:54] } 38. Kg2 { [%eval 0.65] [%clk 0:09:51] } 38... Qb1 { [%eval 0.5] [%clk 0:02:07] } 39. g4 { [%eval 0.15] [%clk 0:08:29] } 39... Qg6?? { [%eval 2.13] } { Blunder. Rb8 was best. } { [%clk 0:01:10] } 40. Qd2 { [%eval 2.15] [%clk 0:03:46] } 40... h5 { [%eval 2.18] [%clk 0:00:33] } 41. Bxa5 { [%eval 2.11] [%clk 0:49:22] } 41... hxg4 { [%eval 2.09] [%clk 0:48:34] } 42. hxg4 { [%eval 2.02] [%clk 0:49:02] } 42... Nxg4? { [%eval 4.08] } { Mistake. Ra7 was best. } { [%clk 0:44:55] } 43. fxg4 { [%eval 4.1] [%clk 0:48:54] } 43... Qxg4+ { [%eval 3.75] [%clk 0:45:20] } 44. Rg3 { [%eval 3.58] [%clk 0:47:37] } 44... Qe4+ { [%eval 3.65] [%clk 0:45:39] } 45. Kf2 { [%eval 3.25] [%clk 0:43:33] } 45... Rxa5?! { [%eval 4.81] } { Inaccuracy. Qf5+ was best. } { [%clk 0:19:36] } 46. Qxa5 { [%eval 4.82] [%clk 0:43:48] } 46... Qf4+ { [%eval 4.38] [%clk 0:20:00] } 47. Kg2 { [%eval 3.78] [%clk 0:25:37] } 47... Qe4+ { [%eval 3.18] [%clk 0:20:23] } 48. Rf3 { [%eval 2.79] [%clk 0:26:03] } 48... g5?? { [%eval 7.38] } { Blunder. Qc2+ was best. } { [%clk 0:18:08] } 49. Qc3 { [%eval 7.41] [%clk 0:25:39] } 1-0