Event: Biel Chess Festival BTZ
Site: Biel, Switzerland
Date: 2024-07-21
White: Vincenti, Leonardo
Black: Assaubayeva, Bibisara
BlackTitle: IM
BlackElo: 2469
Result: 0-1
ECO: B51
Opening: Sicilian Defense: Moscow Variation
Variant: Standard
TimeControl: 3' + 2''/mv from move 1

1. e4 { [%eval 0.15] [%clk 0:03:03] } 1... c5 { [%eval 0.25] [%clk 0:02:58] } 2. Nf3 { [%eval 0.22] [%clk 0:03:04] } 2... d6 { [%eval 0.26] [%clk 0:02:59] } 3. Bb5+ { [%eval 0.18] [%clk 0:03:05] } 3... Nd7 { [%eval 0.1] [%clk 0:02:59] } 4. O-O { [%eval 0.17] [%clk 0:03:05] } 4... a6 { [%eval 0.26] [%clk 0:03:00] } 5. Bd3 { [%eval 0.21] [%clk 0:03:07] } 5... Ngf6 { [%eval 0.13] [%clk 0:03:00] } 6. Re1 { [%eval 0.16] [%clk 0:03:08] } 6... b5 { [%eval 0.29] [%clk 0:03:01] } 7. c3 { [%eval 0.07] [%clk 0:03:08] } 7... Bb7 { [%eval 0.07] [%clk 0:03:00] } 8. Bc2 { [%eval 0.12] [%clk 0:03:09] } 8... e5 { [%eval 0.56] [%clk 0:02:56] } 9. d4 { [%eval 0.58] [%clk 0:03:09] } 9... Be7 { [%eval 0.63] [%clk 0:02:56] } 10. a4 { [%eval 0.1] [%clk 0:02:53] } 10... O-O { [%eval 0.14] [%clk 0:02:54] } 11. axb5 { [%eval -0.09] [%clk 0:02:41] } 11... axb5 { [%eval -0.12] [%clk 0:02:54] } 12. Rxa8 { [%eval -0.16] [%clk 0:02:42] } 12... Qxa8 { [%eval -0.06] [%clk 0:02:52] } 13. d5 { [%eval -0.1] [%clk 0:02:42] } 13... c4 { [%eval -0.14] [%clk 0:02:45] } 14. Be3 { [%eval -0.62] [%clk 0:02:39] } 14... Ng4 { [%eval -0.6] [%clk 0:02:29] } 15. Bd2 { [%eval -0.78] [%clk 0:02:28] } 15... Nc5 { [%eval -0.35] [%clk 0:02:29] } 16. h3 { [%eval -0.3] [%clk 0:02:29] } 16... Nf6 { [%eval -0.29] [%clk 0:02:30] } 17. Na3 { [%eval -0.28] [%clk 0:02:30] } 17... Qa5 { [%eval -0.41] [%clk 0:02:18] } 18. Qe2 { [%eval -0.51] [%clk 0:02:04] } 18... Ra8 { [%eval -0.39] [%clk 0:02:15] } 19. Ra1 { [%eval -0.55] [%clk 0:02:03] } 19... Qd8 { [%eval -0.45] [%clk 0:01:43] } 20. Re1 { [%eval -0.37] [%clk 0:01:41] } 20... Qd7 { [%eval -0.32] [%clk 0:01:42] } 21. Kh2 { [%eval -0.7] [%clk 0:01:40] } 21... Bd8 { [%eval -0.59] [%clk 0:01:37] } 22. g3 { [%eval -0.85] [%clk 0:01:18] } 22... Bb6 { [%eval -0.39] [%clk 0:01:30] } 23. Ng1?! { [%eval -1.08] } { Inaccuracy. Be3 was best. } { [%clk 0:01:09] } 23... Ba6 { [%eval -0.56] [%clk 0:01:10] } 24. Qf3 { [%eval -0.58] [%clk 0:01:03] } 24... Nd3 { [%eval -0.42] [%clk 0:01:04] } 25. Bxd3 { [%eval -0.39] [%clk 0:00:54] } 25... cxd3 { [%eval -0.7] [%clk 0:01:04] } 26. Be3?! { [%eval -1.57] } { Inaccuracy. Kg2 was best. } { [%clk 0:00:55] } 26... Qa7 { [%eval -1.62] [%clk 0:00:47] } 27. Bxb6 { [%eval -1.51] [%clk 0:00:50] } 27... Qxb6 { [%eval -1.52] [%clk 0:00:47] } 28. Rd1? { [%eval -3.09] } { Mistake. Nb1 was best. } { [%clk 0:00:49] } 28... b4 { [%eval -3.1] [%clk 0:00:48] } 29. Nb1 { [%eval -2.95] [%clk 0:00:36] } 29... bxc3 { [%eval -2.9] [%clk 0:00:42] } 30. bxc3 { [%eval -3.09] [%clk 0:00:38] } 30... Qb2? { [%eval -1.41] } { Mistake. Qb3 was best. } { [%clk 0:00:33] } 31. Kg2?? { [%eval -3.78] } { Blunder. Qe3 was best. } { [%clk 0:00:37] } 31... Bc4?? { [%eval -1.26] } { Blunder. Bb5 was best. } { [%clk 0:00:31] } 32. Qe3?? { [%eval -4.62] } { Blunder. Nd2 was best. } { [%clk 0:00:34] } 32... Ra1 { [%eval -4.59] [%clk 0:00:18] } 33. Qe1 { [%eval -5.16] [%clk 0:00:33] } 33... h6?? { [%eval -2.49] } { Blunder. Bb3 was best. } { [%clk 0:00:17] } 34. Nf3? { [%eval -4.97] } { Mistake. Nd2 was best. } { [%clk 0:00:33] } 34... Bb3 { [%eval -4.85] [%clk 0:00:15] } 35. Rc1 { [%eval -5.22] [%clk 0:00:32] } 35... Bc2 { [%eval -4.23] [%clk 0:00:16] } 36. Nfd2 { [%eval -4.19] [%clk 0:00:32] } 36... Ra2?? { [%eval -1.2] } { Blunder. Bxb1 was best. } { [%clk 0:00:10] } 37. Kg1?? { [%eval -5.15] } { Blunder. Nc4 was best. } { [%clk 0:00:25] } 37... Nd7?? { [%eval -1.61] } { Blunder. Bxb1 was best. } { [%clk 0:00:10] } 38. Nc4 { [%eval -1.89] [%clk 0:00:20] } 38... Qb8? { [%eval -0.58] } { Mistake. Qb7 was best. } { [%clk 0:00:07] } 39. Nbd2 { [%eval -0.74] [%clk 0:00:20] } 39... Nc5?! { [%eval -0.19] } { Inaccuracy. Nb6 was best. } { [%clk 0:00:08] } 40. Ne3?? { [%eval -3.07] } { Blunder. Ra1 was best. } { [%clk 0:00:20] } 40... Nb3 { [%eval -2.95] [%clk 0:00:07] } 41. Nxb3 { [%eval -2.9] [%clk 0:00:21] } 41... Qxb3 { [%eval -2.79] [%clk 0:00:08] } 42. Nxc2?? { [%eval -5.64] } { Blunder. g4 was best. } { [%clk 0:00:20] } 42... Rxc2 { [%eval -5.56] [%clk 0:00:08] } 43. Rd1 { [%eval -5.47] [%clk 0:00:17] } 43... Qxc3?? { [%eval -0.11] } { Blunder. Re2 was best. } { [%clk 0:00:06] } 44. Qxc3 { [%eval -0.16] [%clk 0:00:16] } 44... Rxc3 { [%eval -0.19] [%clk 0:00:07] } 45. Kg2 { [%eval -0.25] [%clk 0:00:17] } 45... g6 { [%eval -0.03] [%clk 0:00:06] } 46. Kf3 { [%eval -0.03] [%clk 0:00:18] } 46... f5 { [%eval -0.05] [%clk 0:00:07] } 47. Ke3 { [%eval -0.07] [%clk 0:00:18] } 47... fxe4 { [%eval 0.0] [%clk 0:00:06] } 48. Kxe4 { [%eval 0.0] [%clk 0:00:19] } 48... Rc2 { [%eval 0.0] [%clk 0:00:07] } 49. Ke3 { [%eval -0.04] [%clk 0:00:18] } 49... Re2+ { [%eval -0.03] [%clk 0:00:07] } 50. Kf3?? { [%eval -5.47] } { Blunder. Kxd3 was best. } { [%clk 0:00:17] } 50... e4+ { [%eval -5.47] [%clk 0:00:09] } 51. Kf4 { [%eval -5.86] [%clk 0:00:17] } 51... g5+ { [%eval -5.78] [%clk 0:00:09] } 52. Kf5 { [%eval -5.71] [%clk 0:00:18] } 52... d2 { [%eval -5.81] [%clk 0:00:07] } 53. h4 { [%eval -6.37] [%clk 0:00:19] } 53... gxh4 { [%eval -6.36] [%clk 0:00:05] } 54. gxh4 { [%eval -6.29] [%clk 0:00:20] } 54... Kg7 { [%eval -6.17] [%clk 0:00:06] } 55. h5 { [%eval -7.2] [%clk 0:00:21] } 55... Kf7 { [%eval -6.82] [%clk 0:00:07] } 56. Kf4 { [%eval -9.02] [%clk 0:00:20] } 56... Kf6 { [%eval -8.53] [%clk 0:00:08] } 57. Kg3? { [%eval #-13] } { Checkmate is now unavoidable. f3 was best. } { [%clk 0:00:09] } 57... Ke5 { [%eval #-15] [%clk 0:00:10] } 58. Kg2?? { [%eval #-12] } { Checkmate is now unavoidable. f4+ was best. } { [%clk 0:00:07] } 58... e3 { [%eval #-11] [%clk 0:00:10] } 59. Kf3 { [%eval #-11] [%clk 0:00:08] } 59... Re1 { [%eval #-10] [%clk 0:00:10] } 60. fxe3 { [%clk 0:00:07] } 60... Rxd1 { [%clk 0:00:11] } 0-1