Event: Biel Chess Festival MTO
Site: Biel, Switzerland
Date: 2024-07-15
White: Papaux, Steve
WhiteElo: 2228
Black: Mendonca, Leon Luke
BlackTitle: GM
BlackElo: 2615
Result: 0-1
ECO: A05
Opening: King's Indian Attack: Spassky Variation
Variant: Standard
TimeControl: 100'/40, fb 50'/20, fb 15' + 30''/mv

1. Nf3 { [%eval 0.14] [%clk 1:40:56] } 1... Nf6 { [%eval 0.22] [%clk 1:39:52] } 2. g3 { [%eval 0.11] [%clk 1:41:07] } 2... b5 { [%eval 0.23] [%clk 1:37:43] } 3. Bg2 { [%eval 0.25] [%clk 1:38:39] } 3... Bb7 { [%eval 0.29] [%clk 1:37:59] } 4. d4 { [%eval 0.21] [%clk 1:36:41] } 4... e6 { [%eval 0.24] [%clk 1:37:37] } 5. O-O { [%eval 0.15] [%clk 1:35:59] } 5... c5 { [%eval 0.11] [%clk 1:30:04] } 6. c3 { [%eval 0.07] [%clk 1:30:23] } 6... Nc6 { [%eval 0.57] [%clk 1:26:56] } 7. Nbd2 { [%eval 0.19] [%clk 1:24:59] } 7... d5 { [%eval 0.34] [%clk 1:25:45] } 8. Qc2 { [%eval 0.12] [%clk 1:17:18] } 8... Rc8 { [%eval 0.13] [%clk 1:21:50] } 9. dxc5 { [%eval -0.16] [%clk 1:15:53] } 9... Bxc5 { [%eval -0.18] [%clk 1:21:53] } 10. e4 { [%eval -0.28] [%clk 1:16:13] } 10... O-O { [%eval -0.29] [%clk 1:18:42] } 11. exd5 { [%eval -0.28] [%clk 1:14:44] } 11... Nb4 { [%eval -0.34] [%clk 1:15:47] } 12. Qd1 { [%eval -0.31] [%clk 1:13:53] } 12... Nbxd5 { [%eval -0.33] [%clk 1:14:22] } 13. Nb3 { [%eval -0.53] [%clk 1:13:02] } 13... Be7 { [%eval -0.24] [%clk 1:04:18] } 14. Qe2 { [%eval -0.54] [%clk 1:09:47] } 14... Qb6 { [%eval -0.31] [%clk 1:03:36] } 15. Nbd4?? { [%eval -2.2] } { Blunder. Bd2 was best. } { [%clk 1:05:21] } 15... Ba6 { [%eval -2.15] [%clk 1:02:26] } 16. Rd1 { [%eval -2.52] [%clk 0:59:57] } 16... b4 { [%eval -2.57] [%clk 1:01:31] } 17. c4?! { [%eval -3.62] } { Inaccuracy. Qc2 was best. } { [%clk 1:00:18] } 17... Rxc4 { [%eval -3.66] [%clk 0:58:02] } 18. Qe1 { [%eval -3.82] [%clk 0:59:52] } 18... Bc5 { [%eval -3.85] [%clk 0:54:32] } 19. Be3 { [%eval -4.24] [%clk 0:56:10] } 19... Nxe3 { [%eval -4.39] [%clk 0:53:05] } 20. fxe3 { [%eval -4.44] [%clk 0:55:39] } 20... e5 { [%eval -4.47] [%clk 0:51:42] } 21. Nxe5 { [%eval -4.45] [%clk 0:55:11] } 21... Rxd4 { [%eval -4.47] [%clk 0:51:56] } 22. exd4 { [%eval -4.48] [%clk 0:54:40] } 22... Bxd4+ { [%eval -4.37] [%clk 0:52:18] } 23. Kh1 { [%eval -4.37] [%clk 0:54:55] } 23... Re8 { [%eval -4.37] [%clk 0:51:12] } 24. a3 { [%eval -4.7] [%clk 0:54:28] } 24... b3 { [%eval -4.26] [%clk 0:48:45] } 25. Rxd4 { [%eval -5.3] [%clk 0:53:06] } 25... Qxd4 { [%eval -5.21] [%clk 0:49:04] } 26. Qa5 { [%eval -5.35] [%clk 0:53:31] } 26... Qxb2 { [%eval -5.29] [%clk 0:46:02] } 27. Re1 { [%eval -5.48] [%clk 0:52:50] } 27... Qf2 { [%eval -5.65] [%clk 0:45:16] } 28. Bc6?? { [%eval #-15] } { Checkmate is now unavoidable. Rg1 was best. } { [%clk 0:52:04] } 28... Ng4 { [%eval #-14] [%clk 0:43:11] } 29. Bg2 { [%eval #-11] [%clk 0:49:52] } 29... Bb7 { [%eval #-10] [%clk 0:42:56] } 0-1