Event: Biel Chess Festival MTO
Site: Biel, Switzerland
Date: 2024-07-22
White: Matsumura, Cocoro
WhiteElo: 2022
Black: Stefan, Iulia-Cristiana
BlackElo: 1953
Result: 0-1
ECO: C72
Opening: Ruy Lopez: Morphy Defense, Modern Steinitz Defense
Variant: Standard
TimeControl: 100'/40, fb 50'/20, fb 15' + 30''/mv

1. e4 { [%eval 0.15] [%clk 1:40:55] } 1... e5 { [%eval 0.21] [%clk 1:40:53] } 2. Nf3 { [%eval 0.11] [%clk 1:41:21] } 2... Nc6 { [%eval 0.19] [%clk 1:41:18] } 3. Bb5 { [%eval 0.16] [%clk 1:41:46] } 3... a6 { [%eval 0.26] [%clk 1:41:43] } 4. Ba4 { [%eval 0.14] [%clk 1:42:10] } 4... d6 { [%eval 0.38] [%clk 1:42:09] } 5. O-O { [%eval 0.32] [%clk 1:42:16] } 5... Bd7 { [%eval 0.55] [%clk 1:42:27] } 6. c3 { [%eval 0.28] [%clk 1:42:28] } 6... g6 { [%eval 0.47] [%clk 1:42:52] } 7. d4 { [%eval 0.43] [%clk 1:42:40] } 7... Bg7 { [%eval 0.44] [%clk 1:43:16] } 8. h3 { [%eval 0.51] [%clk 1:42:30] } 8... Nf6 { [%eval 0.58] [%clk 1:43:23] } 9. Re1 { [%eval 0.58] [%clk 1:42:54] } 9... b5 { [%eval 0.53] [%clk 1:43:47] } 10. Bc2 { [%eval 0.53] [%clk 1:43:14] } 10... O-O { [%eval 0.58] [%clk 1:44:09] } 11. Nbd2 { [%eval 0.5] [%clk 1:43:28] } 11... Re8 { [%eval 0.52] [%clk 1:44:32] } 12. Nf1 { [%eval 0.54] [%clk 1:41:25] } 12... Na5 { [%eval 0.8] [%clk 1:44:45] } 13. b3 { [%eval 0.78] [%clk 1:41:09] } 13... c5 { [%eval 0.8] [%clk 1:44:18] } 14. Ng3?! { [%eval 0.09] } { Inaccuracy. d5 was best. } { [%clk 1:40:37] } 14... cxd4 { [%eval 0.09] [%clk 1:34:35] } 15. cxd4 { [%eval 0.06] [%clk 1:41:05] } 15... exd4 { [%eval 0.13] [%clk 1:34:55] } 16. Nxd4 { [%eval 0.11] [%clk 1:41:24] } 16... d5? { [%eval 1.45] } { Mistake. Nc6 was best. } { [%clk 1:06:41] } 17. e5 { [%eval 1.42] [%clk 1:38:51] } 17... Ne4 { [%eval 1.57] [%clk 1:06:45] } 18. Nxe4 { [%eval 1.52] [%clk 1:37:52] } 18... Rxe5?! { [%eval 2.46] } { Inaccuracy. dxe4 was best. } { [%clk 1:02:36] } 19. Bb2?? { [%eval 0.48] } { Blunder. Nf3 was best. } { [%clk 0:53:02] } 19... dxe4 { [%eval 0.53] [%clk 1:02:42] } 20. Bxe4 { [%eval 0.45] [%clk 0:52:59] } 20... Rc8 { [%eval 0.46] [%clk 0:59:50] } 21. Nf3?? { [%eval -3.71] } { Blunder. Qf3 was best. } { [%clk 0:53:02] } 21... Rxe4 { [%eval -3.78] [%clk 0:53:36] } 22. Rxe4 { [%eval -4.06] [%clk 0:37:01] } 22... Bxb2 { [%eval -4.0] [%clk 0:53:58] } 23. Re2 { [%eval -4.24] [%clk 0:36:41] } 23... Bxa1 { [%eval -4.16] [%clk 0:53:13] } 24. Qxa1 { [%eval -4.18] [%clk 0:37:10] } 24... Bc6 { [%eval -4.07] [%clk 0:41:06] } 25. Ne5 { [%eval -4.08] [%clk 0:36:10] } 25... Qd5 { [%eval -4.04] [%clk 0:38:48] } 26. Qf1 { [%eval -4.25] [%clk 0:35:12] } 26... Rd8 { [%eval -4.19] [%clk 0:29:28] } 27. Ng4 { [%eval -4.37] [%clk 0:31:46] } 27... Qd1 { [%eval -4.36] [%clk 0:27:17] } 28. Re1 { [%eval -4.39] [%clk 0:32:14] } 28... Qd4 { [%eval -4.33] [%clk 0:26:53] } 29. Ne3 { [%eval -4.55] [%clk 0:32:01] } 29... Qd3 { [%eval -4.5] [%clk 0:23:29] } 30. Re2 { [%eval -4.56] [%clk 0:32:30] } 30... Bb7 { [%eval -4.52] [%clk 0:23:09] } 31. Ng4 { [%eval -4.62] [%clk 0:32:03] } 31... Nc6 { [%eval -4.6] [%clk 0:20:03] } 32. Kh2 { [%eval -4.9] [%clk 0:30:18] } 32... Qd6+ { [%eval -4.82] [%clk 0:19:30] } 33. g3?! { [%eval -6.37] } { Inaccuracy. f4 was best. } { [%clk 0:30:00] } 33... Nd4 { [%eval -6.23] [%clk 0:18:20] } 0-1