Event: Biel Chess Festival WT1
Site: Biel, Switzerland
Date: 2024-07-22
White: Geisser, Marc
WhiteElo: 1644
Black: Miranda, Raphael
Result: 1-0
ECO: B34
Opening: Sicilian Defense: Accelerated Dragon, Modern Variation
Variant: Standard
TimeControl: 40' + 30''/mv

1. e4 { [%eval 0.15] [%clk 0:40:58] } 1... c5 { [%eval 0.25] [%clk 0:40:55] } 2. Nf3 { [%eval 0.22] [%clk 0:41:19] } 2... Nc6 { [%eval 0.31] [%clk 0:41:21] } 3. d4 { [%eval 0.31] [%clk 0:41:43] } 3... cxd4 { [%eval 0.34] [%clk 0:41:45] } 4. Nxd4 { [%eval 0.37] [%clk 0:41:51] } 4... g6 { [%eval 0.39] [%clk 0:42:10] } 5. Nc3 { [%eval 0.2] [%clk 0:41:51] } 5... Bg7 { [%eval 0.24] [%clk 0:42:34] } 6. Nxc6 { [%eval 0.07] [%clk 0:42:07] } 6... bxc6 { [%eval 0.14] [%clk 0:42:59] } 7. Bd3 { [%eval -0.08] [%clk 0:42:08] } 7... d6 { [%eval 0.0] [%clk 0:41:10] } 8. O-O { [%eval 0.11] [%clk 0:42:02] } 8... Nf6 { [%eval 0.09] [%clk 0:41:33] } 9. Bg5 { [%eval -0.01] [%clk 0:42:18] } 9... O-O { [%eval 0.02] [%clk 0:41:52] } 10. Re1 { [%eval -0.23] [%clk 0:42:01] } 10... Qa5 { [%eval -0.13] [%clk 0:41:00] } 11. Qd2 { [%eval -0.19] [%clk 0:41:23] } 11... Rb8 { [%eval 0.02] [%clk 0:40:08] } 12. Rab1 { [%eval -0.13] [%clk 0:41:01] } 12... Be6 { [%eval 0.17] [%clk 0:35:46] } 13. b3 { [%eval 0.0] [%clk 0:37:37] } 13... Rb7 { [%eval 0.05] [%clk 0:33:58] } 14. a4 { [%eval -0.41] [%clk 0:36:21] } 14... Ng4 { [%eval -0.21] [%clk 0:34:11] } 15. Ne2 { [%eval -0.54] [%clk 0:35:07] } 15... Qxd2 { [%eval -0.61] [%clk 0:34:21] } 16. Bxd2 { [%eval -0.56] [%clk 0:35:27] } 16... Ne5 { [%eval -0.52] [%clk 0:32:43] } 17. Nf4 { [%eval -0.57] [%clk 0:33:15] } 17... Nxd3 { [%eval -0.52] [%clk 0:32:22] } 18. Nxd3 { [%eval -0.64] [%clk 0:33:21] } 18... c5 { [%eval -0.43] [%clk 0:32:04] } 19. Nf4 { [%eval -0.45] [%clk 0:32:56] } 19... Bc8 { [%eval -0.39] [%clk 0:31:28] } 20. Bc1 { [%eval -0.77] [%clk 0:30:39] } 20... Bd7 { [%eval -0.75] [%clk 0:28:44] } 21. Bd2 { [%eval -1.19] [%clk 0:26:24] } 21... Rfb8 { [%eval -0.85] [%clk 0:28:15] } 22. a5 { [%eval -0.79] [%clk 0:24:03] } 22... c4 { [%eval -0.71] [%clk 0:28:05] } 23. b4?! { [%eval -1.53] } { Inaccuracy. a6 was best. } { [%clk 0:22:02] } 23... c3 { [%eval -1.62] [%clk 0:28:23] } 24. Be3 { [%eval -1.42] [%clk 0:21:58] } 24... Rxb4 { [%eval -1.45] [%clk 0:27:02] } 25. Rxb4 { [%eval -1.36] [%clk 0:22:11] } 25... Rxb4 { [%eval -1.39] [%clk 0:27:25] } 26. Bxa7 { [%eval -1.22] [%clk 0:20:54] } 26... Bc8?? { [%eval 3.72] } { Blunder. Ra4 was best. } { [%clk 0:24:32] } 27. Nd5 { [%eval 3.72] [%clk 0:19:43] } 27... Rb7 { [%eval 3.73] [%clk 0:23:53] } 28. Be3 { [%eval 3.61] [%clk 0:19:45] } 28... Kf8 { [%eval 2.95] [%clk 0:19:54] } 29. a6 { [%eval 2.82] [%clk 0:19:53] } 29... Rb8? { [%eval 4.81] } { Mistake. Rb2 was best. } { [%clk 0:19:46] } 30. a7 { [%eval 4.83] [%clk 0:20:10] } 30... Ra8 { [%eval 4.84] [%clk 0:19:28] } 31. Nc7 { [%eval 4.72] [%clk 0:20:25] } 31... Bb7?! { [%eval 6.42] } { Inaccuracy. Rxa7 was best. } { [%clk 0:19:25] } 32. Nxa8 { [%eval 6.22] [%clk 0:20:38] } 32... Bxa8 { [%eval 7.34] [%clk 0:19:50] } 33. Rb1 { [%eval 6.69] [%clk 0:21:02] } 1-0