Event: Biel Chess Festival 2024
Date: 2024-07-16
White: Muehlemann, Walter
WhiteElo: 1677
Black: Titov, Dmitrii
BlackElo: 1899
Result: 0-1
ECO: B50
Opening: Sicilian Defense: Delayed Alapin Variation, with d6
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:55] } 1... c5 { [%eval 0.25] [%clk 1:30:51] } 2. Nf3 { [%eval 0.24] [%clk 1:31:15] } 2... d6 { [%eval 0.26] [%clk 1:31:07] } 3. c3 { [%eval -0.1] [%clk 1:30:41] } 3... Nf6 { [%eval 0.07] [%clk 1:30:29] } 4. d3 { [%eval -0.08] [%clk 1:30:15] } 4... g6 { [%eval 0.0] [%clk 1:28:22] } 5. Be2 { [%eval 0.0] [%clk 1:29:12] } 5... Bg7 { [%eval 0.0] [%clk 1:28:37] } 6. O-O { [%eval 0.0] [%clk 1:29:06] } 6... O-O { [%eval -0.06] [%clk 1:28:53] } 7. Nbd2 { [%eval 0.0] [%clk 1:27:13] } 7... Nc6 { [%eval 0.0] [%clk 1:23:32] } 8. Nc4?! { [%eval -0.56] } { Inaccuracy. d4 was best. } { [%clk 1:22:23] } 8... b5 { [%eval -0.48] [%clk 1:19:03] } 9. Ne3 { [%eval -0.44] [%clk 1:20:59] } 9... e6 { [%eval -0.4] [%clk 1:15:11] } 10. Bd2 { [%eval -0.51] [%clk 1:19:15] } 10... a5 { [%eval -0.47] [%clk 1:14:29] } 11. Qc2 { [%eval -0.42] [%clk 1:17:34] } 11... Ba6 { [%eval -0.37] [%clk 1:08:38] } 12. a3 { [%eval -0.66] [%clk 1:15:15] } 12... Qd7 { [%eval -0.41] [%clk 1:01:36] } 13. Rfd1 { [%eval -0.76] [%clk 1:13:27] } 13... Rfc8 { [%eval -0.74] [%clk 0:59:55] } 14. Rac1 { [%eval -0.98] [%clk 1:12:15] } 14... a4 { [%eval -1.01] [%clk 0:55:44] } 15. Qb1 { [%eval -1.23] [%clk 1:11:05] } 15... Rab8?! { [%eval -0.66] } { Inaccuracy. Na5 was best. } { [%clk 0:53:04] } 16. b4 { [%eval -0.7] [%clk 1:09:36] } 16... axb3 { [%eval -0.72] [%clk 0:52:56] } 17. Qxb3 { [%eval -0.71] [%clk 1:09:25] } 17... Bh6?! { [%eval -0.1] } { Inaccuracy. c4 was best. } { [%clk 0:39:01] } 18. Qc2 { [%eval -0.43] [%clk 1:08:05] } 18... b4 { [%eval -0.3] [%clk 0:35:34] } 19. Rb1?? { [%eval -2.39] } { Blunder. axb4 was best. } { [%clk 1:03:01] } 19... Nxe4 { [%eval -2.24] [%clk 0:29:44] } 20. axb4 { [%eval -2.34] [%clk 0:59:35] } 20... cxb4 { [%eval -2.21] [%clk 0:29:19] } 21. Qa4? { [%eval -3.97] } { Mistake. c4 was best. } { [%clk 0:53:41] } 21... Bb5?! { [%eval -3.13] } { Inaccuracy. Nxd2 was best. } { [%clk 0:27:58] } 22. Qa1?! { [%eval -4.11] } { Inaccuracy. Qc2 was best. } { [%clk 0:53:32] } 22... Nxc3? { [%eval -2.54] } { Mistake. Bg7 was best. } { [%clk 0:26:05] } 23. Bxc3 { [%eval -2.42] [%clk 0:53:26] } 23... bxc3 { [%eval -2.67] [%clk 0:26:32] } 24. Qxc3 { [%eval -2.44] [%clk 0:52:37] } 24... Bg7 { [%eval -2.39] [%clk 0:24:04] } 25. Qd2 { [%eval -2.38] [%clk 0:50:26] } 25... Nd4 { [%eval -2.26] [%clk 0:20:07] } 26. Rdc1? { [%eval -4.61] } { Mistake. Nxd4 was best. } { [%clk 0:46:22] } 26... Nxe2+? { [%eval -2.31] } { Mistake. Rxc1+ was best. } { [%clk 0:19:05] } 27. Qxe2 { [%eval -2.21] [%clk 0:46:31] } 27... Rxc1+ { [%eval -2.33] [%clk 0:19:17] } 28. Rxc1 { [%eval -2.16] [%clk 0:46:45] } 28... Rc8 { [%eval -2.25] [%clk 0:15:53] } 29. Rd1 { [%eval -2.28] [%clk 0:44:32] } 29... Rc3 { [%eval -2.26] [%clk 0:14:59] } 30. Ne1 { [%eval -2.44] [%clk 0:41:28] } 30... Qc6 { [%eval -2.39] [%clk 0:14:04] } 31. N1c2?! { [%eval -3.55] } { Inaccuracy. Qd2 was best. } { [%clk 0:39:33] } 31... Ba4 { [%eval -3.46] [%clk 0:11:34] } 32. Nb4?! { [%eval -4.54] } { Inaccuracy. Rd2 was best. } { [%clk 0:36:11] } 32... Qc5 { [%eval -4.14] [%clk 0:09:32] } 33. Rb1 { [%eval -4.16] [%clk 0:33:36] } 33... Rc1+ { [%eval -4.06] [%clk 0:09:36] } 34. Rxc1 { [%eval -4.0] [%clk 0:33:11] } 34... Qxc1+ { [%eval -3.96] [%clk 0:10:04] } 35. Nf1 { [%eval -3.61] [%clk 0:33:04] } 35... Qb2?! { [%eval -2.65] } { Inaccuracy. Qa3 was best. } { [%clk 0:07:46] } 36. Qe4? { [%eval -4.92] } { Mistake. Qxb2 was best. } { [%clk 0:32:34] } 36... Bb5?! { [%eval -3.51] } { Inaccuracy. Bd4 was best. } { [%clk 0:03:59] } 37. Qa8+ { [%eval -3.45] [%clk 0:29:31] } 37... Bf8 { [%eval -3.46] [%clk 0:04:26] } 38. Nc6?! { [%eval -5.25] } { Inaccuracy. Qa5 was best. } { [%clk 0:28:22] } 38... Bxd3 { [%eval -5.16] [%clk 0:03:47] } 39. Qd8?! { [%eval -6.75] } { Inaccuracy. h4 was best. } { [%clk 0:26:59] } 39... Qa1 { [%eval -6.28] [%clk 0:01:48] } 0-1