Event: Biel Chess Festival 2025 MTO
Site: Biel, Switzerland
Date: 2025-07-18
White: Schultze, Joerg-Martin, Dr.
WhiteElo: 1865
Black: Mueller, Konstantin
BlackElo: 2017
Result: 0-1
ECO: D85
Opening: Grünfeld Defense: Exchange Variation
Variant: Standard
TimeControl: 100 min 40 moves + 30 min Rest + 30 sec per move

1. d4 { [%eval 0.17] [%clk 1:40:55] } 1... Nf6 { [%eval 0.19] [%clk 1:40:54] } 2. c4 { [%eval 0.18] [%clk 1:41:19] } 2... g6 { [%eval 0.28] [%clk 1:41:17] } 3. Nc3 { [%eval 0.18] [%clk 1:41:34] } 3... d5 { [%eval 0.28] [%clk 1:41:43] } 4. cxd5 { [%eval 0.21] [%clk 1:41:38] } 4... Nxd5 { [%eval 0.17] [%clk 1:42:07] } 5. e4 { [%eval 0.2] [%clk 1:41:53] } 5... Nxc3 { [%eval 0.22] [%clk 1:42:28] } 6. bxc3 { [%eval 0.17] [%clk 1:42:15] } 6... Bg7 { [%eval 0.17] [%clk 1:42:49] } 7. Qa4+ { [%eval 0.04] [%clk 1:42:20] } 7... Nd7 { [%eval 0.09] [%clk 1:42:19] } 8. Nf3 { [%eval 0.21] [%clk 1:41:12] } 8... O-O { [%eval 0.17] [%clk 1:42:32] } 9. Bd3 { [%eval -0.1] [%clk 1:37:43] } 9... e5?! { [%eval 0.48] } { Inaccuracy. Nc5 was best. } { [%clk 1:34:30] } 10. Bg5 { [%eval 0.59] [%clk 1:34:45] } 10... Qe8 { [%eval 0.89] [%clk 1:30:01] } 11. O-O?! { [%eval -0.02] } { Inaccuracy. Qa3 was best. } { [%clk 1:34:10] } 11... exd4 { [%eval -0.03] [%clk 1:29:48] } 12. cxd4 { [%eval -0.03] [%clk 1:34:07] } 12... Ne5 { [%eval -0.05] [%clk 1:23:12] } 13. Qxe8 { [%eval -0.01] [%clk 1:34:18] } 13... Nxf3+ { [%eval -0.13] [%clk 1:23:35] } 14. gxf3 { [%eval -0.01] [%clk 1:34:40] } 14... Rxe8 { [%eval 0.05] [%clk 1:24:01] } 15. Rac1 { [%eval -0.07] [%clk 1:16:38] } 15... Bxd4 { [%eval -0.12] [%clk 1:19:52] } 16. Rxc7 { [%eval -0.13] [%clk 1:16:39] } 16... Bb6 { [%eval -0.03] [%clk 1:19:51] } 17. Rc2 { [%eval -0.14] [%clk 1:14:17] } 17... Be6 { [%eval -0.01] [%clk 1:19:14] } 18. Rfc1 { [%eval 0.0] [%clk 1:10:24] } 18... Rac8 { [%eval -0.04] [%clk 1:17:25] } 19. Bc4 { [%eval -0.06] [%clk 0:59:37] } 19... Kg7 { [%eval 0.0] [%clk 1:16:10] } 20. Bxe6 { [%eval 0.0] [%clk 0:53:51] } 20... Rxc2 { [%eval -0.06] [%clk 1:16:30] } 21. Rxc2 { [%eval -0.01] [%clk 0:54:15] } 21... Rxe6 { [%eval 0.0] [%clk 1:16:19] } 22. Be3 { [%eval 0.0] [%clk 0:50:31] } 22... Kf6 { [%eval 0.01] [%clk 1:11:29] } 23. Rb2 { [%eval 0.0] [%clk 0:44:45] } 23... Bxe3 { [%eval 0.0] [%clk 1:10:47] } 24. fxe3 { [%eval 0.0] [%clk 0:45:00] } 24... Ra6 { [%eval 0.08] [%clk 1:10:22] } 25. Kf2 { [%eval 0.0] [%clk 0:43:21] } 25... b6 { [%eval 0.0] [%clk 1:10:34] } 26. f4 { [%eval 0.0] [%clk 0:38:12] } 26... g5 { [%eval 0.0] [%clk 1:04:19] } 27. Kg3 { [%eval -0.03] [%clk 0:31:31] } 27... Ra3 { [%eval 0.0] [%clk 0:57:01] } 28. Kg4 { [%eval 0.0] [%clk 0:24:33] } 28... Rxe3 { [%eval 0.0] [%clk 0:51:53] } 29. e5+?? { [%eval -4.02] } { Blunder. fxg5+ was best. } { [%clk 0:23:58] } 29... Kg6 { [%eval -4.12] [%clk 0:51:52] } 30. f5+ { [%eval -3.75] [%clk 0:19:45] } 30... Kg7? { [%eval -1.76] } { Mistake. Kh6 was best. } { [%clk 0:51:39] } 31. Kxg5 { [%eval -1.72] [%clk 0:16:41] } 31... Rxe5 { [%eval -1.59] [%clk 0:51:45] } 32. Rd2 { [%eval -1.33] [%clk 0:13:49] } 32... b5? { [%eval 0.0] } { Mistake. h6+ was best. } { [%clk 0:44:33] } 33. h4 { [%eval 0.0] [%clk 0:10:46] } 33... Rc5 { [%eval -0.07] [%clk 0:42:43] } 34. Rd6 { [%eval 0.0] [%clk 0:07:56] } 34... a5 { [%eval 0.0] [%clk 0:41:32] } 35. h5 { [%eval 0.0] [%clk 0:04:04] } 35... h6+ { [%eval 0.0] [%clk 0:40:14] } 36. Kf4 { [%eval 0.0] [%clk 0:04:24] } 36... b4 { [%eval 0.0] [%clk 0:28:16] } 37. Rb6 { [%eval -0.14] [%clk 0:03:52] } 37... Rc4+ { [%eval -0.19] [%clk 0:22:56] } 38. Ke5 { [%eval -0.17] [%clk 0:03:54] } 38... Rh4 { [%eval -0.2] [%clk 0:22:22] } 39. f6+?? { [%eval -5.45] } { Blunder. Ra6 was best. } { [%clk 0:02:36] } 39... Kh7 { [%eval -5.42] [%clk 0:22:43] } 40. Rb7 { [%eval -5.4] [%clk 0:02:40] } 40... Rxh5+ { [%eval -5.43] [%clk 0:23:08] } 41. Kd6 { [%eval -5.63] [%clk 0:02:43] } 41... Kg6 { [%eval -5.73] [%clk 0:23:32] } 42. Ke7 { [%eval -5.7] [%clk 0:01:30] } 42... Re5+ { [%eval -5.61] [%clk 0:23:47] } 43. Kf8 { [%eval -5.7] [%clk 0:01:38] } 43... Kxf6 { [%eval -5.67] [%clk 0:24:04] } 44. Rxf7+ { [%eval -5.82] [%clk 0:02:00] } 44... Kg5 { [%eval -5.57] [%clk 0:24:13] } 45. Kg7 { [%eval -6.1] [%clk 0:01:52] } 45... h5 { [%eval -5.96] [%clk 0:24:19] } 46. Rf2 { [%eval -6.15] [%clk 0:01:20] } 46... h4 { [%eval -6.7] [%clk 0:24:16] } 47. Rg2+ { [%eval -6.53] [%clk 0:01:39] } 47... Kf4 { [%eval -6.79] [%clk 0:24:38] } 48. Kf6 { [%eval -7.16] [%clk 0:01:45] } 48... h3 { [%eval -6.47] [%clk 0:24:51] } 0-1