Event: Biel Chess Festival 2025 MTO
Site: Biel, Switzerland
Date: 2025-07-21
White: Madsen, Jens Ingemann
WhiteElo: 1935
Black: Leonov, Leonid
BlackElo: 2089
Result: 1-0
ECO: B06
Opening: Modern Defense
Variant: Standard
TimeControl: 100 min 40 moves + 30 min Rest + 30 sec per move

1. e4 { [%eval 0.18] [%clk 1:40:58] } 1... g6 { [%eval 0.5] [%clk 1:39:17] } 2. d4 { [%eval 0.48] [%clk 1:41:11] } 2... Bg7 { [%eval 0.48] [%clk 1:39:42] } 3. Nf3 { [%eval 0.32] [%clk 1:41:13] } 3... d6 { [%eval 0.43] [%clk 1:40:07] } 4. Bd3 { [%eval 0.29] [%clk 1:38:24] } 4... e5 { [%eval 0.35] [%clk 1:38:21] } 5. dxe5 { [%eval 0.43] [%clk 1:33:18] } 5... dxe5 { [%eval 0.42] [%clk 1:38:45] } 6. O-O { [%eval 0.37] [%clk 1:32:57] } 6... Ne7 { [%eval 0.67] [%clk 1:36:42] } 7. Bg5 { [%eval 0.13] [%clk 1:25:06] } 7... Be6 { [%eval 0.41] [%clk 1:34:33] } 8. Nc3 { [%eval 0.12] [%clk 1:21:06] } 8... c6?! { [%eval 1.12] } { Inaccuracy. h6 was best. } { [%clk 1:36:46] } 9. Qe2 { [%eval 1.09] [%clk 1:20:04] } 9... h6 { [%eval 1.0] [%clk 1:36:24] } 10. Bh4?! { [%eval 0.29] } { Inaccuracy. Be3 was best. } { [%clk 1:14:09] } 10... Nd7 { [%eval 0.4] [%clk 1:36:20] } 11. Bc4 { [%eval 0.49] [%clk 1:12:07] } 11... Nc5 { [%eval 0.55] [%clk 1:35:52] } 12. b4?! { [%eval -0.02] } { Inaccuracy. Bg3 was best. } { [%clk 1:10:00] } 12... Bxc4 { [%eval 0.01] [%clk 1:35:30] } 13. Qxc4 { [%eval 0.0] [%clk 1:10:24] } 13... Ne6 { [%eval -0.03] [%clk 1:35:58] } 14. Rad1 { [%eval -0.01] [%clk 1:10:26] } 14... Qc7 { [%eval 0.03] [%clk 1:35:21] } 15. Bg3 { [%eval -0.14] [%clk 1:03:19] } 15... O-O { [%eval -0.17] [%clk 1:33:12] } 16. Rd2 { [%eval -0.37] [%clk 0:59:54] } 16... Rfd8 { [%eval -0.34] [%clk 1:30:50] } 17. Rfd1 { [%eval -0.58] [%clk 1:00:05] } 17... Rxd2 { [%eval -0.66] [%clk 1:31:07] } 18. Rxd2 { [%eval -0.61] [%clk 1:00:12] } 18... a5 { [%eval -0.26] [%clk 1:26:05] } 19. b5 { [%eval -0.23] [%clk 0:53:55] } 19... g5 { [%eval -0.03] [%clk 1:28:16] } 20. h4 { [%eval -0.11] [%clk 0:50:20] } 20... g4 { [%eval -0.09] [%clk 1:23:45] } 21. Nh2 { [%eval 0.0] [%clk 0:49:05] } 21... h5 { [%eval -0.1] [%clk 1:16:05] } 22. f3 { [%eval -0.15] [%clk 0:39:33] } 22... Bh6 { [%eval -0.14] [%clk 1:10:53] } 23. Rd1 { [%eval -0.07] [%clk 0:37:00] } 23... Qb6+ { [%eval -0.12] [%clk 1:07:41] } 24. Kh1 { [%eval -0.06] [%clk 0:29:57] } 24... Bf4 { [%eval 0.0] [%clk 0:59:15] } 25. Be1?! { [%eval -0.83] } { Inaccuracy. Bxf4 was best. } { [%clk 0:23:38] } 25... Nd4?! { [%eval 0.0] } { Inaccuracy. Bxh2 was best. } { [%clk 0:57:20] } 26. bxc6 { [%eval -0.08] [%clk 0:15:25] } 26... bxc6?? { [%eval 1.64] } { Blunder. Nxc2 was best. } { [%clk 0:51:14] } 27. fxg4 { [%eval 1.66] [%clk 0:15:13] } 27... hxg4?! { [%eval 2.4] } { Inaccuracy. Bxh2 was best. } { [%clk 0:45:55] } 28. Nxg4 { [%eval 2.27] [%clk 0:08:15] } 28... Qc7?? { [%eval 4.76] } { Blunder. Qb4 was best. } { [%clk 0:38:13] } 29. Nf6+ { [%eval 4.68] [%clk 0:11:58] } 29... Kf8 { [%eval 4.72] [%clk 0:38:19] } 30. Nfd5 { [%eval 4.51] [%clk 0:11:11] } 30... Nxd5 { [%eval 5.05] [%clk 0:36:02] } 31. Nxd5 { [%eval 5.0] [%clk 0:11:15] } 31... Qd7 { [%eval 5.13] [%clk 0:35:56] } 32. Qc5+ { [%eval 5.16] [%clk 0:08:15] } 32... Kg7 { [%eval 4.99] [%clk 0:36:13] } 33. Nxf4 { [%eval 5.12] [%clk 0:08:27] } 33... Qg4?! { [%eval 8.55] } { Inaccuracy. Re8 was best. } { [%clk 0:36:35] } 34. Qxe5+ { [%eval 8.74] [%clk 0:08:35] } 34... f6 { [%eval 9.55] [%clk 0:36:09] } 35. Qc7+ { [%eval 9.16] [%clk 0:07:12] } 35... Kh6 { [%eval 16.69] [%clk 0:34:14] } 36. Rxd4 { [%eval 10.38] [%clk 0:07:22] } 1-0