Event: Biel Chess Festival MTO
Site: Biel, Switzerland
Date: 2024-07-25
White: Demchenko, Svitlana
WhiteTitle: WIM
WhiteElo: 2176
Black: Smeets, Kobe
BlackTitle: FM
BlackElo: 2324
Result: 0-1
ECO: B22
Opening: Sicilian Defense: Alapin Variation, Smith-Morra Declined
Variant: Standard
TimeControl: 100'/40, fb 50'/20, fb 15' + 30''/mv

1. e4 { [%eval 0.15] [%clk 1:40:56] } 1... c5 { [%eval 0.25] [%clk 1:40:54] } 2. c3 { [%eval 0.07] [%clk 1:41:20] } 2... Nf6 { [%eval 0.1] [%clk 1:41:12] } 3. e5 { [%eval 0.01] [%clk 1:41:42] } 3... Nd5 { [%eval 0.12] [%clk 1:41:36] } 4. d4 { [%eval 0.14] [%clk 1:42:00] } 4... cxd4 { [%eval 0.0] [%clk 1:41:45] } 5. Nf3 { [%eval 0.07] [%clk 1:41:58] } 5... d6 { [%eval 0.07] [%clk 1:41:51] } 6. cxd4 { [%eval 0.0] [%clk 1:41:55] } 6... e6 { [%eval 0.17] [%clk 1:42:13] } 7. Bc4 { [%eval 0.15] [%clk 1:41:43] } 7... Be7 { [%eval 0.19] [%clk 1:42:36] } 8. O-O { [%eval 0.29] [%clk 1:41:17] } 8... O-O { [%eval 0.21] [%clk 1:43:03] } 9. Qe2 { [%eval 0.26] [%clk 1:41:30] } 9... b6 { [%eval 0.3] [%clk 1:43:28] } 10. Rd1 { [%eval 0.23] [%clk 1:34:01] } 10... Bb7 { [%eval 0.24] [%clk 1:43:48] } 11. Nc3 { [%eval -0.11] [%clk 1:34:01] } 11... Nxc3 { [%eval 0.0] [%clk 1:43:55] } 12. bxc3 { [%eval 0.0] [%clk 1:34:23] } 12... Qc7 { [%eval 0.0] [%clk 1:40:31] } 13. Bd3 { [%eval -0.13] [%clk 1:10:45] } 13... Nd7 { [%eval -0.04] [%clk 1:32:30] } 14. Bf4 { [%eval -0.1] [%clk 1:01:06] } 14... Bxf3 { [%eval -0.13] [%clk 1:15:25] } 15. Qxf3 { [%eval -0.08] [%clk 1:00:43] } 15... dxe5 { [%eval -0.07] [%clk 1:15:43] } 16. dxe5 { [%eval -0.13] [%clk 1:00:39] } 16... g6 { [%eval 0.04] [%clk 1:15:56] } 17. Qg3 { [%eval -0.14] [%clk 0:53:19] } 17... Rfd8 { [%eval -0.12] [%clk 1:13:27] } 18. Rac1 { [%eval -0.2] [%clk 0:41:04] } 18... Nf8 { [%eval -0.23] [%clk 1:12:58] } 19. Be2 { [%eval -0.26] [%clk 0:24:14] } 19... Rxd1+ { [%eval -0.19] [%clk 1:12:45] } 20. Rxd1 { [%eval -0.15] [%clk 0:24:31] } 20... Rc8 { [%eval -0.15] [%clk 1:12:12] } 21. c4 { [%eval -0.44] [%clk 0:24:34] } 21... Rd8 { [%eval -0.36] [%clk 1:11:38] } 22. Rb1 { [%eval -0.53] [%clk 0:19:47] } 22... Qc5 { [%eval -0.56] [%clk 1:09:01] } 23. h3 { [%eval -0.89] [%clk 0:16:37] } 23... Qa5 { [%eval -0.83] [%clk 1:06:29] } 24. Qb3 { [%eval -0.78] [%clk 0:16:32] } 24... Rd4 { [%eval -0.3] [%clk 1:00:36] } 25. Be3?! { [%eval -0.89] } { Inaccuracy. g3 was best. } { [%clk 0:10:25] } 25... Rd8 { [%eval -0.84] [%clk 0:55:16] } 26. Qb2 { [%eval -0.9] [%clk 0:08:56] } 26... Bc5 { [%eval -1.01] [%clk 0:51:11] } 27. Bxc5 { [%eval -0.85] [%clk 0:07:47] } 27... Qxc5 { [%eval -0.85] [%clk 0:51:34] } 28. Qc3 { [%eval -1.32] [%clk 0:07:53] } 28... Qd4 { [%eval -1.24] [%clk 0:48:06] } 29. Qxd4 { [%eval -1.15] [%clk 0:03:34] } 29... Rxd4 { [%eval -1.03] [%clk 0:48:35] } 30. Rd1? { [%eval -2.51] } { Mistake. c5 was best. } { [%clk 0:04:03] } 30... Re4 { [%eval -2.48] [%clk 0:48:48] } 31. Kf1 { [%eval -2.57] [%clk 0:04:18] } 31... Rxe5 { [%eval -2.7] [%clk 0:49:13] } 32. Bf3 { [%eval -2.91] [%clk 0:01:48] } 32... Kg7?! { [%eval -2.14] } { Inaccuracy. Rc5 was best. } { [%clk 0:48:56] } 33. Bc6 { [%eval -2.04] [%clk 0:01:42] } 33... Rc5 { [%eval -2.09] [%clk 0:48:45] } 34. Bb5 { [%eval -1.98] [%clk 0:02:09] } 34... e5 { [%eval -1.99] [%clk 0:44:41] } 35. Ke2 { [%eval -2.57] [%clk 0:02:20] } 35... Ne6 { [%eval -2.46] [%clk 0:44:55] } 36. Rd7 { [%eval -2.74] [%clk 0:02:39] } 36... Nc7?! { [%eval -2.0] } { Inaccuracy. Rc7 was best. } { [%clk 0:43:45] } 37. Kd3 { [%eval -1.95] [%clk 0:02:08] } 37... Kf6 { [%eval -2.09] [%clk 0:43:14] } 38. Ba4 { [%eval -2.16] [%clk 0:01:55] } 38... Ke6 { [%eval -2.12] [%clk 0:42:36] } 39. Rd8 { [%eval -2.02] [%clk 0:02:15] } 39... Ra5 { [%eval -1.97] [%clk 0:41:11] } 40. Bb3 { [%eval -2.1] [%clk 0:02:24] } 40... Ke7 { [%eval -2.1] [%clk 0:41:18] } 41. Rh8 { [%eval -2.06] [%clk 0:48:02] } 41... h5 { [%eval -2.18] [%clk 1:31:35] } 42. g3 { [%eval -2.24] [%clk 0:47:40] } 42... Na6 { [%eval -2.15] [%clk 1:30:52] } 43. Ke3 { [%eval -2.53] [%clk 0:46:31] } 43... Nc5 { [%eval -2.46] [%clk 1:29:06] } 44. Ra8 { [%eval -2.71] [%clk 0:46:27] } 44... Ra3 { [%eval -2.6] [%clk 1:25:10] } 45. Rb8? { [%eval -4.33] } { Mistake. Kd2 was best. } { [%clk 0:44:57] } 45... a5 { [%eval -4.32] [%clk 1:23:03] } 46. Kd2 { [%eval -4.34] [%clk 0:43:20] } 46... a4?! { [%eval -3.04] } { Inaccuracy. Nxb3+ was best. } { [%clk 1:18:55] } 47. Bc2 { [%eval -2.96] [%clk 0:43:45] } 47... Nd7 { [%eval -2.77] [%clk 1:17:38] } 48. Ra8 { [%eval -2.7] [%clk 0:43:36] } 48... Rxa2 { [%eval -2.4] [%clk 1:17:58] } 49. Rxa4 { [%eval -2.59] [%clk 0:43:39] } 49... Rxa4 { [%eval -2.44] [%clk 1:17:45] } 50. Bxa4 { [%eval -2.5] [%clk 0:44:07] } 50... f5 { [%eval -2.33] [%clk 1:05:58] } 51. Ke3 { [%eval -2.98] [%clk 0:34:02] } 51... g5 { [%eval -2.53] [%clk 0:52:09] } 52. Bd1?! { [%eval -3.99] } { Inaccuracy. Bc2 was best. } { [%clk 0:15:15] } 52... h4 { [%eval -4.38] [%clk 0:38:22] } 53. gxh4 { [%eval -4.84] [%clk 0:14:15] } 53... gxh4 { [%eval -4.71] [%clk 0:38:45] } 54. f4 { [%eval -4.73] [%clk 0:14:34] } 54... Kf6 { [%eval -3.98] [%clk 0:38:01] } 55. Bf3 { [%eval -2.94] [%clk 0:11:21] } 55... Nc5 { [%eval -4.73] [%clk 0:33:21] } 56. Bg2 { [%eval -5.99] [%clk 0:11:36] } 56... Ne6 { [%eval -5.85] [%clk 0:33:03] } 57. fxe5+ { [%eval -5.69] [%clk 0:11:54] } 57... Kxe5 { [%eval -6.46] [%clk 0:33:31] } 58. Bf1 { [%eval -6.63] [%clk 0:12:05] } 58... Ng5 { [%eval -6.36] [%clk 0:33:31] } 59. Bg2 { [%eval -6.4] [%clk 0:11:16] } 59... f4+ { [%eval -5.79] [%clk 0:32:03] } 60. Kd3?! { [%eval -8.12] } { Inaccuracy. Ke2 was best. } { [%clk 0:11:40] } 60... f3 { [%eval -7.92] [%clk 0:30:51] } 61. Bf1 { [%eval -8.07] [%clk 0:12:08] } 61... Kf4 { [%eval -7.6] [%clk 0:29:43] } 62. Kd4 { [%eval -7.17] [%clk 0:12:28] } 62... Kg3 { [%eval -7.27] [%clk 0:29:55] } 63. Kd5 { [%eval -10.75] [%clk 0:12:12] } 63... Nxh3 { [%eval -10.54] [%clk 0:30:06] } 64. Kc6 { [%eval -10.01] [%clk 0:12:31] } 64... Nf4 { [%eval -8.44] [%clk 0:30:31] } 65. Kxb6 { [%clk 0:12:48] } 65... h3 { [%clk 0:30:56] } 0-1