Event: Biel Chess Festival MTO
Site: Biel, Switzerland
Date: 2024-07-23
White: Demchenko, Svitlana
WhiteTitle: WIM
WhiteElo: 2176
Black: Haugner, Jan
BlackElo: 2067
Result: 1-0
ECO: D02
Opening: Queen's Pawn Game: London System, with e6
Variant: Standard
TimeControl: 100'/40, fb 50'/20, fb 15' + 30''/mv

1. d4 { [%eval 0.16] [%clk 1:40:55] } 1... d5 { [%eval 0.24] [%clk 1:40:53] } 2. Nf3 { [%eval 0.2] [%clk 1:41:17] } 2... e6 { [%eval 0.19] [%clk 1:41:16] } 3. Bf4 { [%eval 0.17] [%clk 1:41:20] } 3... Nf6 { [%eval 0.18] [%clk 1:41:40] } 4. e3 { [%eval 0.08] [%clk 1:40:51] } 4... c5 { [%eval 0.13] [%clk 1:42:05] } 5. c3 { [%eval 0.12] [%clk 1:40:22] } 5... Nc6 { [%eval 0.12] [%clk 1:42:26] } 6. Nbd2 { [%eval 0.13] [%clk 1:39:49] } 6... cxd4 { [%eval 0.24] [%clk 1:42:35] } 7. exd4 { [%eval 0.16] [%clk 1:39:56] } 7... Nh5 { [%eval 0.18] [%clk 1:42:58] } 8. Be3 { [%eval 0.23] [%clk 1:34:22] } 8... Bd6 { [%eval 0.25] [%clk 1:43:22] } 9. Ne5 { [%eval 0.13] [%clk 1:24:05] } 9... Nf6 { [%eval 0.14] [%clk 1:43:38] } 10. f4 { [%eval 0.16] [%clk 1:21:09] } 10... Qb6 { [%eval 0.18] [%clk 1:43:17] } 11. Qb3 { [%eval 0.16] [%clk 1:18:39] } 11... Ng8 { [%eval 0.17] [%clk 1:42:22] } 12. Bd3 { [%eval 0.11] [%clk 1:12:51] } 12... f6 { [%eval 0.37] [%clk 1:37:42] } 13. Nef3 { [%eval -0.1] [%clk 1:05:01] } 13... Nh6 { [%eval -0.21] [%clk 1:36:37] } 14. g3 { [%eval 0.0] [%clk 1:01:33] } 14... Bd7 { [%eval 0.06] [%clk 1:31:31] } 15. Qxb6 { [%eval -0.25] [%clk 0:43:41] } 15... axb6 { [%eval -0.28] [%clk 1:31:59] } 16. h3 { [%eval -0.2] [%clk 0:43:32] } 16... O-O { [%eval -0.1] [%clk 1:30:03] } 17. g4 { [%eval -0.09] [%clk 0:39:41] } 17... Na5 { [%eval 0.08] [%clk 1:23:11] } 18. a4 { [%eval -0.41] [%clk 0:25:27] } 18... Rfc8 { [%eval 0.0] [%clk 1:19:13] } 19. O-O { [%eval -0.07] [%clk 0:25:12] } 19... Nf7 { [%eval -0.14] [%clk 1:13:42] } 20. Rfe1 { [%eval -0.52] [%clk 0:21:33] } 20... Bf8 { [%eval -0.37] [%clk 1:11:14] } 21. Ra2 { [%eval -0.45] [%clk 0:11:37] } 21... Nd6 { [%eval -0.31] [%clk 1:10:55] } 22. Rea1 { [%eval -0.36] [%clk 0:12:00] } 22... Bc6 { [%eval -0.25] [%clk 1:07:09] } 23. b4 { [%eval -0.58] [%clk 0:04:29] } 23... Nac4 { [%eval -0.46] [%clk 1:06:51] } 24. Nxc4 { [%eval -0.63] [%clk 0:04:53] } 24... dxc4 { [%eval -0.64] [%clk 1:00:25] } 25. Be2 { [%eval -0.56] [%clk 0:05:17] } 25... Ne4 { [%eval -0.5] [%clk 0:57:10] } 26. Bd2 { [%eval -0.84] [%clk 0:03:30] } 26... Bd5 { [%eval -0.57] [%clk 0:56:30] } 27. Ra3?! { [%eval -1.26] } { Inaccuracy. Nh4 was best. } { [%clk 0:03:16] } 27... Nxd2 { [%eval -0.77] [%clk 0:55:14] } 28. Nxd2 { [%eval -0.65] [%clk 0:03:44] } 28... Bd6 { [%eval -0.76] [%clk 0:55:29] } 29. Rf1 { [%eval -0.84] [%clk 0:03:00] } 29... b5 { [%eval -0.59] [%clk 0:55:03] } 30. a5 { [%eval -0.57] [%clk 0:03:10] } 30... b6?! { [%eval 0.0] } { Inaccuracy. f5 was best. } { [%clk 0:52:16] } 31. a6 { [%eval -0.04] [%clk 0:03:21] } 31... Ra7 { [%eval 0.04] [%clk 0:49:45] } 32. f5 { [%eval 0.06] [%clk 0:02:39] } 32... Rca8 { [%eval 0.06] [%clk 0:47:09] } 33. fxe6 { [%eval 0.09] [%clk 0:02:30] } 33... Rxa6 { [%eval 0.05] [%clk 0:47:05] } 34. Rxa6 { [%eval 0.1] [%clk 0:02:51] } 34... Rxa6 { [%eval 0.1] [%clk 0:47:34] } 35. Bf3 { [%eval -0.04] [%clk 0:03:10] } 35... Bxf3?! { [%eval 0.72] } { Inaccuracy. Bxe6 was best. } { [%clk 0:41:48] } 36. Rxf3 { [%eval 0.94] [%clk 0:03:17] } 36... Ra3? { [%eval 2.33] } { Mistake. Kf8 was best. } { [%clk 0:33:18] } 37. Kf2? { [%eval 0.83] } { Mistake. Ne4 was best. } { [%clk 0:03:13] } 37... Ra2? { [%eval 2.47] } { Mistake. Kf8 was best. } { [%clk 0:32:30] } 38. Ke3 { [%eval 2.45] [%clk 0:02:04] } 38... Bh2? { [%eval 4.12] } { Mistake. Kf8 was best. } { [%clk 0:15:41] } 39. Ne4? { [%eval 2.26] } { Mistake. Nf1 was best. } { [%clk 0:00:59] } 39... Bg1+ { [%eval 2.92] [%clk 0:03:55] } 40. Kf4 { [%eval 2.88] [%clk 0:00:42] } 40... Kf8?! { [%eval 4.25] } { Inaccuracy. Bh2+ was best. } { [%clk 0:02:04] } 41. g5 { [%eval 3.87] [%clk 0:45:31] } 41... Re2?! { [%eval 5.14] } { Inaccuracy. Bh2+ was best. } { [%clk 0:37:27] } 42. Rf1 { [%eval 5.15] [%clk 0:33:56] } 42... Bh2+ { [%eval 5.67] [%clk 0:37:10] } 43. Kf3 { [%eval 5.38] [%clk 0:34:16] } 43... Rc2 { [%eval 5.0] [%clk 0:36:26] } 44. gxf6 { [%eval 6.13] [%clk 0:29:41] } 44... gxf6 { [%eval 5.78] [%clk 0:36:45] } 45. Kg4 { [%eval 5.83] [%clk 0:28:48] } 45... Ke7 { [%eval 6.61] [%clk 0:33:37] } 46. Kf5 { [%eval 6.25] [%clk 0:28:07] } 1-0