Event: Biel Chess Festival 2025 MTO
Site: Biel, Switzerland
Date: 2025-07-18
White: Soo, Kai Jie
WhiteTitle: FM
WhiteElo: 2240
Black: Otsuka, Shou
BlackTitle: FM
BlackElo: 2362
Result: 1-0
ECO: A62
Opening: Benoni Defense: Fianchetto Variation
Variant: Standard
TimeControl: 100 min 40 moves + 30 min Rest + 30 sec per move

1. d4 { [%eval 0.17] [%clk 1:40:50] } 1... Nf6 { [%eval 0.19] [%clk 1:40:42] } 2. c4 { [%eval 0.18] [%clk 1:41:12] } 2... e6 { [%eval 0.14] [%clk 1:41:07] } 3. g3 { [%eval 0.13] [%clk 1:41:37] } 3... c5 { [%eval 0.32] [%clk 1:41:30] } 4. d5 { [%eval 0.28] [%clk 1:41:43] } 4... exd5 { [%eval 0.3] [%clk 1:41:32] } 5. cxd5 { [%eval 0.23] [%clk 1:42:09] } 5... d6 { [%eval 0.43] [%clk 1:41:57] } 6. Nc3 { [%eval 0.25] [%clk 1:42:30] } 6... g6 { [%eval 0.38] [%clk 1:42:24] } 7. Bg2 { [%eval 0.4] [%clk 1:42:53] } 7... Bg7 { [%eval 0.38] [%clk 1:42:50] } 8. Nf3 { [%eval 0.35] [%clk 1:43:16] } 8... O-O { [%eval 0.37] [%clk 1:43:16] } 9. O-O { [%eval 0.27] [%clk 1:43:39] } 9... Re8 { [%eval 0.39] [%clk 1:43:43] } 10. Bf4 { [%eval 0.38] [%clk 1:43:31] } 10... h6 { [%eval 0.5] [%clk 1:43:37] } 11. Re1 { [%eval 0.3] [%clk 1:39:58] } 11... g5 { [%eval 0.38] [%clk 1:38:02] } 12. Bd2 { [%eval 0.52] [%clk 1:41:32] } 12... Bf5 { [%eval 0.35] [%clk 1:36:57] } 13. h4 { [%eval 0.32] [%clk 1:38:51] } 13... g4 { [%eval 0.35] [%clk 1:36:25] } 14. Nh2 { [%eval 0.41] [%clk 1:40:15] } 14... Bg6 { [%eval 0.34] [%clk 1:34:34] } 15. e4 { [%eval 0.35] [%clk 1:24:31] } 15... Qd7 { [%eval 0.63] [%clk 1:30:50] } 16. Bf4 { [%eval 0.67] [%clk 1:35:44] } 16... Na6 { [%eval 0.56] [%clk 1:25:53] } 17. Qd2 { [%eval 0.11] [%clk 1:31:13] } 17... Kh7?! { [%eval 0.78] } { Inaccuracy. h5 was best. } { [%clk 1:12:22] } 18. e5 { [%eval 0.64] [%clk 1:30:48] } 18... dxe5 { [%eval 0.82] [%clk 1:11:51] } 19. Bxe5 { [%eval 0.81] [%clk 1:13:17] } 19... Ne4?! { [%eval 1.5] } { Inaccuracy. Nb4 was best. } { [%clk 0:50:05] } 20. Bxe4 { [%eval 1.26] [%clk 1:08:55] } 20... Bxe5 { [%eval 1.22] [%clk 0:47:48] } 21. Bxg6+ { [%eval 1.18] [%clk 1:25:31] } 21... fxg6 { [%eval 1.3] [%clk 0:38:47] } 22. Re2 { [%eval 1.13] [%clk 1:14:28] } 22... Re7?? { [%eval 4.53] } { Blunder. Bd4 was best. } { [%clk 0:29:19] } 23. Rae1 { [%eval 4.53] [%clk 1:19:12] } 23... Rae8 { [%eval 4.56] [%clk 0:27:44] } 24. d6 { [%eval 4.63] [%clk 1:17:22] } 24... Qxd6 { [%eval 5.14] [%clk 0:27:16] } 25. Nd5 { [%eval 5.14] [%clk 0:54:48] } 25... h5 { [%eval 5.11] [%clk 0:03:08] } 26. Nxe7 { [%eval 4.86] [%clk 1:17:49] } 26... Bd4 { [%eval 5.37] [%clk 0:03:33] } 27. Nf1 { [%eval 5.39] [%clk 1:17:43] } 27... Nc7 { [%eval 6.44] [%clk 0:03:53] } 28. Qg5 { [%eval 6.39] [%clk 1:15:14] } 28... Rf8 { [%eval 6.42] [%clk 0:02:28] } 29. Nxg6 { [%eval 6.68] [%clk 1:15:58] } 29... Qxg6 { [%eval 6.62] [%clk 0:02:19] } 30. Re7+ { [%eval 6.67] [%clk 1:16:22] } 30... Bg7 { [%eval 6.4] [%clk 0:01:42] } 31. Rxc7 { [%eval 6.36] [%clk 1:15:45] } 1-0