Event: Sardinia Worldchess
Date: 2024-04-27
White: Vincenti, Leonardo
WhiteTitle: CM
WhiteElo: 2209
Black: Parkhov, Yair
BlackTitle: IM
BlackElo: 2513
Result: 0-1
ECO: B53
Opening: Sicilian Defense: Chekhover Variation
Variant: Standard
TimeControl: 90min/40 + 30min + 30 sec each move

1. e4 { [%eval 0.16] [%clk 1:30:59] } 1... c5 { [%eval 0.34] [%clk 1:30:57] } 2. Nf3 { [%eval 0.23] [%clk 1:31:24] } 2... d6 { [%eval 0.35] [%clk 1:31:21] } 3. d4 { [%eval 0.31] [%clk 1:30:50] } 3... cxd4 { [%eval 0.31] [%clk 1:31:47] } 4. Qxd4 { [%eval 0.08] [%clk 1:31:14] } 4... Nc6 { [%eval 0.19] [%clk 1:31:53] } 5. Bb5 { [%eval 0.17] [%clk 1:29:56] } 5... Bd7 { [%eval 0.17] [%clk 1:32:13] } 6. Qd3 { [%eval 0.17] [%clk 1:30:10] } 6... g6 { [%eval 0.26] [%clk 1:19:13] } 7. O-O { [%eval 0.18] [%clk 1:29:39] } 7... Bg7 { [%eval 0.3] [%clk 1:16:54] } 8. c4 { [%eval 0.23] [%clk 1:29:19] } 8... Nf6 { [%eval 0.27] [%clk 1:16:59] } 9. Nc3 { [%eval 0.28] [%clk 1:29:23] } 9... O-O { [%eval 0.3] [%clk 1:17:06] } 10. Bxc6 { [%eval 0.15] [%clk 1:21:26] } 10... Bxc6 { [%eval 0.17] [%clk 1:15:43] } 11. Nd4 { [%eval 0.06] [%clk 1:19:36] } 11... Bd7?! { [%eval 0.62] } { Inaccuracy. Qb6 was best. } { [%clk 0:56:58] } 12. h3 { [%eval 0.7] [%clk 1:16:55] } 12... Rc8 { [%eval 0.66] [%clk 0:45:34] } 13. Be3 { [%eval 0.6] [%clk 1:15:42] } 13... a6 { [%eval 0.66] [%clk 0:44:07] } 14. Rac1 { [%eval 0.66] [%clk 1:12:34] } 14... Qa5 { [%eval 0.62] [%clk 0:42:33] } 15. a3 { [%eval 0.47] [%clk 1:05:42] } 15... Qh5 { [%eval 0.69] [%clk 0:31:19] } 16. Nde2?! { [%eval -0.01] } { Inaccuracy. Rfd1 was best. } { [%clk 0:47:46] } 16... b5 { [%eval -0.02] [%clk 0:27:36] } 17. cxb5 { [%eval -0.03] [%clk 0:40:52] } 17... Bxb5 { [%eval 0.0] [%clk 0:27:31] } 18. Nxb5 { [%eval 0.0] [%clk 0:41:14] } 18... Qxb5 { [%eval 0.0] [%clk 0:27:54] } 19. Qxb5 { [%eval 0.0] [%clk 0:41:33] } 19... axb5 { [%eval -0.01] [%clk 0:28:20] } 20. Nc3 { [%eval -0.16] [%clk 0:24:44] } 20... Rb8 { [%eval -0.06] [%clk 0:25:34] } 21. Bd4 { [%eval -0.04] [%clk 0:18:27] } 21... b4 { [%eval -0.05] [%clk 0:10:22] } 22. Nd5 { [%eval -0.42] [%clk 0:15:28] } 22... Nxd5 { [%eval -0.46] [%clk 0:09:15] } 23. Bxg7 { [%eval -0.46] [%clk 0:15:56] } 23... Kxg7 { [%eval -0.58] [%clk 0:09:28] } 24. exd5 { [%eval -0.53] [%clk 0:16:16] } 24... bxa3 { [%eval -0.56] [%clk 0:09:53] } 25. bxa3 { [%eval -0.41] [%clk 0:16:39] } 25... Rb5 { [%eval -0.35] [%clk 0:09:55] } 26. Rc7 { [%eval -0.38] [%clk 0:14:51] } 26... Kf6 { [%eval -0.39] [%clk 0:07:13] } 27. Rd1 { [%eval -0.45] [%clk 0:15:20] } 27... Rfb8 { [%eval -0.37] [%clk 0:06:52] } 28. Re1 { [%eval -0.33] [%clk 0:09:23] } 28... Re8 { [%eval -0.35] [%clk 0:05:39] } 29. Rd1 { [%eval -0.33] [%clk 0:09:50] } 29... Rc5 { [%eval -0.42] [%clk 0:04:00] } 30. Rd7 { [%eval -0.34] [%clk 0:05:51] } 30... Rc2 { [%eval -0.09] [%clk 0:04:07] } 31. Rd3 { [%eval -0.59] [%clk 0:04:47] } 31... Rc1+ { [%eval -0.35] [%clk 0:03:37] } 32. Kh2 { [%eval -0.22] [%clk 0:05:12] } 32... Re1 { [%eval -0.28] [%clk 0:04:02] } 33. a4 { [%eval -0.68] [%clk 0:03:36] } 33... Ra8 { [%eval -0.52] [%clk 0:04:13] } 34. Rd4 { [%eval -0.5] [%clk 0:02:04] } 34... Ra5 { [%eval -0.55] [%clk 0:03:01] } 35. Rf4+ { [%eval -0.9] [%clk 0:02:21] } 35... Kg7 { [%eval -0.93] [%clk 0:03:12] } 36. Rd4 { [%eval -1.01] [%clk 0:02:50] } 36... f5 { [%eval -0.63] [%clk 0:02:20] } 37. g4 { [%eval -0.76] [%clk 0:00:58] } 37... Kf6 { [%eval -0.63] [%clk 0:02:09] } 38. gxf5 { [%eval -0.92] [%clk 0:00:35] } 38... gxf5 { [%eval -0.84] [%clk 0:02:11] } 39. Rb7 { [%eval -0.85] [%clk 0:00:34] } 39... Re4?! { [%eval -0.1] } { Inaccuracy. h5 was best. } { [%clk 0:02:08] } 40. Rxe4 { [%eval -0.17] [%clk 0:00:36] } 40... fxe4 { [%eval -0.1] [%clk 0:02:33] } 41. Rb4 { [%eval -0.09] [%clk 0:00:37] } 41... Ke5 { [%eval -0.05] [%clk 0:02:44] } 42. Rb7 { [%eval -0.14] [%clk 0:00:34] } 42... Kf6 { [%eval -0.1] [%clk 0:01:38] } 43. Rb4 { [%eval -0.07] [%clk 0:00:56] } 43... Ke5 { [%eval -0.08] [%clk 0:26:30] } 44. Rb7 { [%eval -0.07] [%clk 0:31:24] } 44... Kxd5 { [%eval -0.1] [%clk 0:26:01] } 45. Rxe7 { [%eval -0.11] [%clk 0:31:44] } 45... h5 { [%eval -0.03] [%clk 0:23:52] } 46. Kg2 { [%eval -0.06] [%clk 0:17:33] } 46... Rxa4 { [%eval -0.11] [%clk 0:19:02] } 47. Rh7 { [%eval -0.06] [%clk 0:17:43] } 47... Kc4 { [%eval -0.09] [%clk 0:14:08] } 48. Rxh5 { [%eval -0.01] [%clk 0:17:41] } 48... d5 { [%eval -0.02] [%clk 0:12:29] } 49. Re5 { [%eval -0.04] [%clk 0:16:31] } 49... Kd4 { [%eval -0.05] [%clk 0:11:38] } 50. Rf5 { [%eval -0.07] [%clk 0:14:43] } 50... Ra8 { [%eval 0.0] [%clk 0:10:27] } 51. h4 { [%eval -0.01] [%clk 0:13:12] } 51... Kc4 { [%eval 0.0] [%clk 0:06:57] } 52. Re5 { [%eval -0.01] [%clk 0:09:54] } 52... Rg8+ { [%eval 0.0] [%clk 0:07:20] } 53. Kf1 { [%eval 0.0] [%clk 0:07:16] } 53... Rg4 { [%eval 0.0] [%clk 0:05:31] } 54. h5 { [%eval 0.0] [%clk 0:07:44] } 54... d4 { [%eval 0.0] [%clk 0:05:02] } 55. Ke2 { [%eval 0.0] [%clk 0:00:58] } 55... Rh4 { [%eval 0.0] [%clk 0:05:01] } 56. Re8 { [%eval 0.0] [%clk 0:00:57] } 56... Rxh5 { [%eval 0.02] [%clk 0:02:27] } 57. Rxe4 { [%eval 0.0] [%clk 0:01:19] } 57... Ra5 { [%eval 0.0] [%clk 0:01:09] } 58. Re8 { [%eval 0.0] [%clk 0:00:33] } 58... Ra2+ { [%eval 0.0] [%clk 0:01:24] } 59. Kf3 { [%eval 0.0] [%clk 0:00:37] } 59... d3 { [%eval 0.0] [%clk 0:01:46] } 60. Rc8+ { [%eval 0.0] [%clk 0:01:00] } 60... Kd4 { [%eval 0.0] [%clk 0:02:08] } 61. Kg3?? { [%eval -4.66] } { Blunder. Rd8+ was best. } { [%clk 0:00:33] } 61... d2 { [%eval -4.16] [%clk 0:01:26] } 62. Rd8+ { [%eval -4.0] [%clk 0:00:45] } 62... Kc3 { [%eval -4.23] [%clk 0:01:52] } 63. f4? { [%eval -8.24] } { Mistake. Rc8+ was best. } { [%clk 0:00:38] } 63... Ra1 { [%eval -8.07] [%clk 0:01:32] } 64. Rc8+ { [%eval -7.96] [%clk 0:00:52] } 64... Kb4 { [%eval -6.96] [%clk 0:01:30] } 65. Rd8 { [%eval -5.31] [%clk 0:01:08] } 65... d1=Q { [%eval #-19] [%clk 0:01:54] } 66. Rxd1 { [%eval #-20] [%clk 0:01:36] } 66... Rxd1 { [%eval #-20] [%clk 0:02:17] } 67. Kg4 { [%eval #-47] [%clk 0:02:04] } 67... Kc5 { [%eval -5.1] [%clk 0:02:40] } 68. Kg5?? { [%eval #-14] } { Checkmate is now unavoidable. f5 was best. } { [%clk 0:02:30] } 68... Kd6 { [%eval #-14] [%clk 0:03:04] } 69. Kf6 { [%eval #-13] [%clk 0:02:57] } 69... Rf1 { [%eval #-12] [%clk 0:03:11] } 70. f5 { [%eval #-14] [%clk 0:03:26] } 70... Rf2 { [%eval #-11] [%clk 0:03:32] } 71. Kg6?? { [%eval #-11] } { Checkmate is now unavoidable. Kg5 was best. } { [%clk 0:03:52] } 71... Ke5 { [%eval #-10] [%clk 0:03:56] } 72. f6 { [%eval #-10] [%clk 0:04:18] } 72... Rxf6+ { [%eval #-9] [%clk 0:04:22] } 0-1