Event: XI Sunway Sitges International Chess Festival 2024 - Group A
Site: Hotel Sunway Playa Golf & Spa, Sitges (Barcelona), Spain
Date: 2024-12-13
White: Song, Edward
WhiteTitle: IM
WhiteElo: 2363
Black: Koskinen, Henri
BlackTitle: FM
BlackElo: 2118
Result: 1-0
ECO: C97
Opening: Ruy Lopez: Closed, Chigorin Defense
Variant: Standard
TimeControl: 90 min/40 moves + 30 min/rest + 30 sec. incr. per move starting move 1

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... e5 { [%eval 0.21] [%clk 1:30:48] } 2. Nf3 { [%eval 0.13] [%clk 1:31:20] } 2... Nc6 { [%eval 0.17] [%clk 1:31:12] } 3. Bb5 { [%eval 0.08] [%clk 1:31:45] } 3... a6 { [%eval 0.21] [%clk 1:31:07] } 4. Ba4 { [%eval 0.27] [%clk 1:32:10] } 4... Nf6 { [%eval 0.18] [%clk 1:31:19] } 5. O-O { [%eval 0.13] [%clk 1:32:34] } 5... Be7 { [%eval 0.21] [%clk 1:31:30] } 6. Re1 { [%eval 0.24] [%clk 1:32:58] } 6... b5 { [%eval 0.14] [%clk 1:31:53] } 7. Bb3 { [%eval 0.11] [%clk 1:33:25] } 7... d6 { [%eval 0.32] [%clk 1:31:42] } 8. c3 { [%eval 0.4] [%clk 1:33:50] } 8... O-O { [%eval 0.4] [%clk 1:32:04] } 9. h3 { [%eval 0.36] [%clk 1:34:16] } 9... Na5 { [%eval 0.42] [%clk 1:30:46] } 10. Bc2 { [%eval 0.41] [%clk 1:34:40] } 10... c5 { [%eval 0.52] [%clk 1:31:12] } 11. d4 { [%eval 0.53] [%clk 1:35:05] } 11... Qc7 { [%eval 0.5] [%clk 1:30:09] } 12. d5 { [%eval 0.54] [%clk 1:35:27] } 12... Bd7 { [%eval 0.97] [%clk 1:25:34] } 13. b3 { [%eval 0.95] [%clk 1:35:41] } 13... Nb7 { [%eval 0.93] [%clk 1:24:29] } 14. c4 { [%eval 0.85] [%clk 1:35:44] } 14... Rfb8 { [%eval 1.08] [%clk 1:17:20] } 15. Nc3 { [%eval 1.18] [%clk 1:31:56] } 15... g6 { [%eval 1.07] [%clk 1:16:08] } 16. Bd3 { [%eval 0.94] [%clk 1:21:52] } 16... b4 { [%eval 1.15] [%clk 1:11:06] } 17. Ne2 { [%eval 1.29] [%clk 1:21:27] } 17... Nh5 { [%eval 1.32] [%clk 1:11:16] } 18. g4 { [%eval 1.19] [%clk 1:03:58] } 18... Ng7 { [%eval 1.26] [%clk 1:11:17] } 19. Ng3 { [%eval 1.11] [%clk 0:58:39] } 19... f6 { [%eval 1.2] [%clk 1:09:39] } 20. Kh2 { [%eval 1.11] [%clk 0:55:56] } 20... Nd8 { [%eval 1.2] [%clk 1:05:43] } 21. Bd2 { [%eval 1.12] [%clk 0:47:48] } 21... Nf7 { [%eval 1.1] [%clk 1:05:08] } 22. Rg1 { [%eval 1.27] [%clk 0:48:06] } 22... Kh8 { [%eval 1.15] [%clk 1:02:26] } 23. Ne1 { [%eval 1.21] [%clk 0:45:19] } 23... Rg8 { [%eval 1.18] [%clk 0:59:12] } 24. Ng2 { [%eval 1.16] [%clk 0:43:34] } 24... a5 { [%eval 1.11] [%clk 0:54:27] } 25. a4 { [%eval 0.87] [%clk 0:43:49] } 25... Raf8 { [%eval 0.96] [%clk 0:48:33] } 26. Ne3 { [%eval 0.82] [%clk 0:34:05] } 26... Qd8 { [%eval 0.72] [%clk 0:46:36] } 27. Qe2 { [%eval 0.8] [%clk 0:33:36] } 27... Bc8 { [%eval 0.99] [%clk 0:39:36] } 28. Rg2 { [%eval 0.78] [%clk 0:33:50] } 28... Qd7 { [%eval 1.03] [%clk 0:39:46] } 29. Rh1 { [%eval 1.02] [%clk 0:33:12] } 29... Qe8 { [%eval 1.27] [%clk 0:35:58] } 30. Kg1 { [%eval 1.35] [%clk 0:29:47] } 30... f5?! { [%eval 2.03] } { Inaccuracy. Qd8 was best. } { [%clk 0:31:51] } 31. exf5 { [%eval 2.0] [%clk 0:23:12] } 31... gxf5 { [%eval 1.92] [%clk 0:31:43] } 32. Nexf5 { [%eval 1.77] [%clk 0:08:43] } 32... Nxf5 { [%eval 1.87] [%clk 0:29:54] } 33. Bxf5 { [%eval 1.85] [%clk 0:08:46] } 33... Bg5? { [%eval 3.24] } { Mistake. Bxf5 was best. } { [%clk 0:28:11] } 34. Bxg5 { [%eval 3.1] [%clk 0:04:58] } 34... Nxg5 { [%eval 3.18] [%clk 0:27:02] } 35. h4 { [%eval 3.04] [%clk 0:05:16] } 35... Nf7 { [%eval 3.79] [%clk 0:24:28] } 36. Bxc8 { [%eval 3.76] [%clk 0:04:31] } 36... Qxc8 { [%eval 3.7] [%clk 0:24:47] } 37. g5 { [%eval 3.52] [%clk 0:03:04] } 37... e4 { [%eval 4.15] [%clk 0:22:49] } 38. Nxe4 { [%eval 4.14] [%clk 0:02:45] } 38... Ne5 { [%eval 4.82] [%clk 0:23:05] } 39. Nxd6 { [%eval 4.87] [%clk 0:01:58] } 39... Nf3+ { [%eval 4.69] [%clk 0:23:15] } 40. Qxf3 { [%eval 4.65] [%clk 0:32:10] } 1-0