Event: Biel Chess Festival MTO
Site: Biel, Switzerland
Date: 2024-07-22
White: Mostertman, Milan
WhiteTitle: FM
WhiteElo: 2220
Black: Chinguun, Sumiya
BlackTitle: FM
BlackElo: 2377
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack
Variant: Standard
TimeControl: 100'/40, fb 50'/20, fb 15' + 30''/mv

1. e4 { [%eval 0.15] [%clk 1:40:58] } 1... c5 { [%eval 0.25] [%clk 1:39:20] } 2. Nf3 { [%eval 0.22] [%clk 1:41:18] } 2... d6 { [%eval 0.26] [%clk 1:39:38] } 3. d4 { [%eval 0.26] [%clk 1:41:39] } 3... cxd4 { [%eval 0.28] [%clk 1:40:03] } 4. Nxd4 { [%eval 0.18] [%clk 1:42:05] } 4... Nf6 { [%eval 0.24] [%clk 1:40:28] } 5. Nc3 { [%eval 0.32] [%clk 1:42:28] } 5... a6 { [%eval 0.29] [%clk 1:40:52] } 6. Be3 { [%eval 0.19] [%clk 1:42:30] } 6... e5 { [%eval 0.2] [%clk 1:41:13] } 7. Nf3 { [%eval 0.13] [%clk 1:42:49] } 7... Be7 { [%eval 0.14] [%clk 1:31:57] } 8. Bc4 { [%eval 0.02] [%clk 1:42:55] } 8... Be6 { [%eval 0.11] [%clk 1:30:09] } 9. Bxe6 { [%eval 0.11] [%clk 1:43:06] } 9... fxe6 { [%eval 0.16] [%clk 1:30:34] } 10. Ng5 { [%eval 0.16] [%clk 1:43:29] } 10... Qd7 { [%eval 0.17] [%clk 1:26:16] } 11. Qf3 { [%eval 0.15] [%clk 1:43:50] } 11... Nc6 { [%eval 0.35] [%clk 1:17:55] } 12. Qh3 { [%eval 0.14] [%clk 1:43:43] } 12... Nd4?! { [%eval 1.19] } { Inaccuracy. Nd8 was best. } { [%clk 0:52:49] } 13. O-O-O { [%eval 1.37] [%clk 1:28:45] } 13... Ng8?! { [%eval 2.16] } { Inaccuracy. Rc8 was best. } { [%clk 0:30:19] } 14. Qg3 { [%eval 1.57] [%clk 1:28:25] } 14... h6 { [%eval 1.58] [%clk 0:20:20] } 15. Nf3 { [%eval 1.51] [%clk 1:28:22] } 15... Nxf3 { [%eval 1.61] [%clk 0:19:43] } 16. Qg6+ { [%eval 1.51] [%clk 1:24:08] } 16... Kf8 { [%eval 1.61] [%clk 0:19:43] } 17. gxf3 { [%eval 1.53] [%clk 1:24:29] } 17... Nf6 { [%eval 1.44] [%clk 0:19:24] } 18. Rhg1 { [%eval 1.46] [%clk 1:20:11] } 18... Rg8 { [%eval 1.43] [%clk 0:19:17] } 19. f4 { [%eval 1.56] [%clk 1:10:53] } 19... Qe8 { [%eval 1.48] [%clk 0:18:24] } 20. Qg2 { [%eval 1.62] [%clk 1:07:57] } 20... exf4 { [%eval 1.6] [%clk 0:10:36] } 21. Bxf4 { [%eval 1.5] [%clk 1:07:45] } 21... Qc6 { [%eval 1.49] [%clk 0:10:54] } 22. Qg6 { [%eval 1.44] [%clk 0:59:42] } 22... Rc8 { [%eval 1.45] [%clk 0:09:48] } 23. Rd2 { [%eval 1.25] [%clk 0:48:14] } 23... Qc5 { [%eval 1.63] [%clk 0:07:36] } 24. Rgd1 { [%eval 1.66] [%clk 0:42:03] } 24... e5 { [%eval 1.82] [%clk 0:06:01] } 25. Be3 { [%eval 1.7] [%clk 0:36:17] } 25... Qc4 { [%eval 1.63] [%clk 0:03:50] } 26. f4 { [%eval 1.39] [%clk 0:25:05] } 26... b5?? { [%eval 3.94] } { Blunder. Qf7 was best. } { [%clk 0:04:00] } 27. fxe5 { [%eval 3.96] [%clk 0:23:23] } 27... dxe5 { [%eval 3.85] [%clk 0:04:27] } 28. Rf2 { [%eval 3.7] [%clk 0:23:43] } 28... Rc6 { [%eval 4.39] [%clk 0:02:53] } 29. Kb1?! { [%eval 2.8] } { Inaccuracy. Nd5 was best. } { [%clk 0:17:35] } 29... Qf7 { [%eval 2.78] [%clk 0:03:04] } 30. Qf5 { [%eval 2.88] [%clk 0:15:54] } 30... Qe6 { [%eval 2.96] [%clk 0:02:58] } 31. Rd5?? { [%eval -0.36] } { Blunder. Qg6 was best. } { [%clk 0:15:59] } 31... Qxf5 { [%eval -0.29] [%clk 0:03:15] } 32. Rxf5 { [%eval -0.47] [%clk 0:16:26] } 32... Ke8?! { [%eval 0.27] } { Inaccuracy. g6 was best. } { [%clk 0:02:20] } 33. Rdxe5 { [%eval 0.41] [%clk 0:12:04] } 33... g6?! { [%eval 1.44] } { Inaccuracy. Kd7 was best. } { [%clk 0:02:10] } 34. Rf4?? { [%eval -0.91] } { Blunder. Nd5 was best. } { [%clk 0:08:07] } 34... g5 { [%eval -1.0] [%clk 0:02:34] } 35. Rf3 { [%eval -0.95] [%clk 0:06:41] } 35... Ng4 { [%eval -1.0] [%clk 0:02:57] } 36. Ref5 { [%eval -1.02] [%clk 0:04:13] } 36... Nxh2 { [%eval -0.88] [%clk 0:03:04] } 37. Rh3 { [%eval -0.94] [%clk 0:04:17] } 37... Ng4 { [%eval -1.03] [%clk 0:03:25] } 38. Nd5 { [%eval -1.08] [%clk 0:03:42] } 38... Bd8 { [%eval -0.86] [%clk 0:02:26] } 39. Bd4 { [%eval -0.81] [%clk 0:02:04] } 39... Rf8 { [%eval -0.87] [%clk 0:01:43] } 40. b3 { [%eval -1.03] [%clk 0:01:35] } 40... Re6 { [%eval -1.16] [%clk 0:01:19] } 41. Rhf3 { [%eval -1.58] [%clk 0:40:29] } 41... Rxf5 { [%eval -1.53] [%clk 0:50:03] } 42. exf5 { [%eval -1.58] [%clk 0:38:14] } 42... Re4 { [%eval -1.54] [%clk 0:49:40] } 43. c3 { [%eval -1.25] [%clk 0:34:36] } 43... h5 { [%eval -1.2] [%clk 0:46:29] } 44. f6 { [%eval -1.46] [%clk 0:34:39] } 44... Ne5 { [%eval -1.48] [%clk 0:43:58] } 45. Rf5 { [%eval -1.3] [%clk 0:24:55] } 45... Nf7 { [%eval -1.41] [%clk 0:44:19] } 46. Kc2 { [%eval -1.24] [%clk 0:25:15] } 46... h4 { [%eval -1.39] [%clk 0:42:41] } 47. Kd3 { [%eval -1.86] [%clk 0:22:47] } 47... Re1 { [%eval -1.71] [%clk 0:42:12] } 48. Bf2?! { [%eval -2.67] } { Inaccuracy. Rf3 was best. } { [%clk 0:22:30] } 48... Rh1 { [%eval -2.48] [%clk 0:40:10] } 49. Ke2 { [%eval -2.86] [%clk 0:21:08] } 49... Kd7 { [%eval -2.79] [%clk 0:27:48] } 50. c4 { [%eval -3.0] [%clk 0:19:10] } 50... h3 { [%eval -2.95] [%clk 0:27:36] } 51. Rf3 { [%eval -2.88] [%clk 0:17:41] } 51... bxc4 { [%eval -3.03] [%clk 0:23:46] } 52. bxc4 { [%eval -2.96] [%clk 0:17:55] } 52... g4 { [%eval -2.91] [%clk 0:24:04] } 53. Rd3?! { [%eval -4.5] } { Inaccuracy. Rf5 was best. } { [%clk 0:18:15] } 53... h2 { [%eval -4.49] [%clk 0:23:53] } 54. Ne7+ { [%eval -4.88] [%clk 0:14:39] } 54... Ke8 { [%eval -4.79] [%clk 0:22:03] } 55. Nf5 { [%eval -5.98] [%clk 0:14:04] } 55... Rb1 { [%eval -6.14] [%clk 0:16:29] } 56. Bc5 { [%eval -6.37] [%clk 0:11:00] } 56... Bxf6 { [%eval -6.65] [%clk 0:16:39] } 57. Ng3 { [%eval -6.53] [%clk 0:10:53] } 57... Be5 { [%eval -6.43] [%clk 0:16:46] } 58. Re3 { [%eval -6.92] [%clk 0:10:45] } 58... Kd7 { [%eval -7.08] [%clk 0:17:02] } 59. Rd3+ { [%clk 0:10:53] } 59... Kc6 { [%clk 0:17:27] } 0-1