Event: Round 4: Roth, Elai - Zhou, Martin
Date: 2024-11-18
White: Roth, Elai
WhiteElo: 1577
Black: Zhou, Martin
BlackElo: 1776
Result: 1/2-1/2
ECO: B22
Opening: Sicilian Defense: Alapin Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c5 { [%eval 0.25] [%clk 1:30:56] } 2. c3 { [%eval 0.0] [%clk 1:31:24] } 2... d5 { [%eval 0.16] [%clk 1:31:21] } 3. exd5 { [%eval 0.12] [%clk 1:31:47] } 3... Nf6 { [%eval 0.34] [%clk 1:31:34] } 4. Bb5+ { [%eval 0.24] [%clk 1:31:32] } 4... Nbd7 { [%eval 0.22] [%clk 1:30:18] } 5. d4 { [%eval 0.23] [%clk 1:30:49] } 5... Qb6 { [%eval 0.68] [%clk 1:26:24] } 6. Bc4 { [%eval 0.73] [%clk 1:20:27] } 6... cxd4 { [%eval 0.62] [%clk 1:26:12] } 7. Qxd4?! { [%eval -0.15] } { Inaccuracy. Nf3 was best. } { [%clk 1:20:10] } 7... Qxd4 { [%eval -0.18] [%clk 1:26:32] } 8. cxd4 { [%eval -0.19] [%clk 1:20:32] } 8... Nb6 { [%eval -0.2] [%clk 1:26:51] } 9. Bb3 { [%eval -0.16] [%clk 1:19:44] } 9... Nbxd5 { [%eval -0.15] [%clk 1:26:53] } 10. Nc3 { [%eval -0.18] [%clk 1:19:43] } 10... e6 { [%eval -0.2] [%clk 1:26:35] } 11. Nge2 { [%eval -0.15] [%clk 1:14:53] } 11... Be7 { [%eval -0.07] [%clk 1:23:53] } 12. Nxd5 { [%eval -0.13] [%clk 1:13:09] } 12... Nxd5 { [%eval -0.06] [%clk 1:23:28] } 13. O-O { [%eval -0.12] [%clk 1:12:15] } 13... Bf6 { [%eval -0.01] [%clk 1:18:03] } 14. Ba4+ { [%eval -0.42] [%clk 1:04:06] } 14... Ke7 { [%eval -0.39] [%clk 1:16:14] } 15. Bd2 { [%eval -0.53] [%clk 0:57:34] } 15... b6?! { [%eval 0.4] } { Inaccuracy. Rd8 was best. } { [%clk 0:57:35] } 16. Bc6 { [%eval 0.42] [%clk 0:54:26] } 16... Rb8 { [%eval 0.52] [%clk 0:56:28] } 17. b4? { [%eval -0.67] } { Mistake. Nf4 was best. } { [%clk 0:49:36] } 17... Bd7 { [%eval -0.42] [%clk 0:50:51] } 18. Bxd7 { [%eval -0.84] [%clk 0:48:02] } 18... Kxd7 { [%eval -0.99] [%clk 0:51:07] } 19. b5 { [%eval -1.3] [%clk 0:47:56] } 19... Rhc8 { [%eval -1.14] [%clk 0:50:27] } 20. Rfc1 { [%eval -1.22] [%clk 0:47:28] } 20... Be7?! { [%eval -0.49] } { Inaccuracy. Ra8 was best. } { [%clk 0:42:40] } 21. a4 { [%eval -0.5] [%clk 0:41:54] } 21... Bb4 { [%eval -0.49] [%clk 0:38:26] } 22. Bxb4 { [%eval -0.53] [%clk 0:27:30] } 22... Nxb4 { [%eval -0.63] [%clk 0:38:45] } 23. Nf4? { [%eval -2.08] } { Mistake. Kf1 was best. } { [%clk 0:27:24] } 23... Nc2 { [%eval -2.1] [%clk 0:34:43] } 24. Ra2 { [%eval -2.04] [%clk 0:19:45] } 24... Nxd4 { [%eval -2.04] [%clk 0:34:23] } 25. Rd1 { [%eval -2.05] [%clk 0:20:07] } 25... Ke8 { [%eval -1.85] [%clk 0:32:40] } 26. Nh5 { [%eval -1.96] [%clk 0:19:01] } 26... Kf8 { [%eval -2.09] [%clk 0:30:43] } 27. Rad2 { [%eval -2.1] [%clk 0:18:32] } 27... Nb3 { [%eval -2.18] [%clk 0:30:01] } 28. Rd7 { [%eval -2.05] [%clk 0:18:15] } 28... Nc5 { [%eval -1.91] [%clk 0:27:06] } 29. Rxa7 { [%eval -1.99] [%clk 0:17:14] } 29... Ra8 { [%eval -1.99] [%clk 0:25:08] } 30. Rxa8 { [%eval -2.01] [%clk 0:17:30] } 30... Rxa8 { [%eval -1.99] [%clk 0:25:29] } 31. Rd6 { [%eval -2.37] [%clk 0:16:29] } 31... Nxa4?! { [%eval -1.54] } { Inaccuracy. g6 was best. } { [%clk 0:24:43] } 32. h3?! { [%eval -2.39] } { Inaccuracy. Rc6 was best. } { [%clk 0:16:34] } 32... Ra5 { [%eval -2.46] [%clk 0:23:20] } 33. Rd8+ { [%eval -2.42] [%clk 0:16:31] } 33... Ke7 { [%eval -2.19] [%clk 0:23:26] } 34. Rb8 { [%eval -2.31] [%clk 0:14:57] } 34... g6?! { [%eval -1.47] } { Inaccuracy. Rxb5 was best. } { [%clk 0:14:23] } 35. Rb7+ { [%eval -1.42] [%clk 0:14:58] } 35... Kd6 { [%eval -1.39] [%clk 0:06:58] } 36. Nf6 { [%eval -1.2] [%clk 0:14:32] } 36... Rxb5 { [%eval -1.17] [%clk 0:05:57] } 37. Nxh7?! { [%eval -2.34] } { Inaccuracy. Rxf7 was best. } { [%clk 0:14:23] } 37... Rb1+ { [%eval -2.32] [%clk 0:04:51] } 38. Kh2 { [%eval -2.15] [%clk 0:14:44] } 38... f5 { [%eval -2.15] [%clk 0:05:06] } 39. Ra7 { [%eval -2.61] [%clk 0:13:30] } 39... b5? { [%eval -1.09] } { Mistake. Nc5 was best. } 40. Ng5? { [%eval -2.72] } { Mistake. Ra6+ was best. } { [%clk 0:13:30] } 40... Nc5 { [%eval -2.54] [%clk 0:05:14] } 41. Nf3?! { [%eval -3.67] } { Inaccuracy. Nf7+ was best. } { [%clk 0:13:11] } 41... b4 { [%eval -3.36] [%clk 0:04:43] } 42. Nd2 { [%eval -4.17] [%clk 0:13:16] } 42... b3?? { [%eval 4.77] } { Blunder. Rc1 was best. } { [%clk 0:04:51] } 43. Ra8?? { [%eval -3.35] } { Blunder. Nxb1 was best. } { [%clk 0:13:10] } 43... Rd1?? { [%eval 0.0] } { Blunder. Rc1 was best. } { [%clk 0:04:00] } 44. Nc4+?? { [%eval -3.5] } { Blunder. Nxb3 was best. } { [%clk 0:12:30] } 44... Kc6 { [%eval -3.39] [%clk 0:04:01] } 45. Nb2 { [%eval -3.88] [%clk 0:11:54] } 45... Rd2 { [%eval -3.77] [%clk 0:03:50] } 46. Nc4 { [%eval -4.39] [%clk 0:11:59] } 46... Rc2 { [%eval -4.31] } 47. Ne5+ { [%eval -4.58] [%clk 0:12:13] } 47... Kd5 { [%eval -4.57] [%clk 0:04:20] } 48. Nf3 { [%eval -5.28] [%clk 0:11:39] } 48... Kc4 { [%eval -4.34] [%clk 0:03:39] } 49. Rb8 { [%eval -5.03] [%clk 0:11:35] } 49... b2 { [%eval -4.95] [%clk 0:03:22] } 50. h4 { [%eval -5.74] [%clk 0:10:15] } 50... Nb3 { [%eval -5.38] [%clk 0:03:29] } 51. Rc8+ { [%eval -5.44] [%clk 0:10:17] } 51... Kb4?! { [%eval -3.67] } { Inaccuracy. Nc5 was best. } { [%clk 0:03:33] } 52. Rb8+?! { [%eval -5.53] } { Inaccuracy. Rxc2 was best. } { [%clk 0:10:29] } 52... Kc4 { [%eval -5.34] [%clk 0:01:56] } 53. Rc8+ { [%eval -5.68] [%clk 0:10:49] } 53... Kd5 { [%eval -4.51] [%clk 0:02:05] } 54. Rd8+ { [%eval -4.66] [%clk 0:10:58] } 54... Kc6 { [%eval -4.69] [%clk 0:02:01] } 55. Rc8+ { [%eval -4.66] [%clk 0:11:14] } 55... Kb7 { [%eval -4.54] [%clk 0:02:20] } 56. Rxc2 { [%eval -4.11] [%clk 0:11:29] } 56... b1=Q { [%eval -4.44] [%clk 0:02:39] } 57. Re2 { [%eval -4.44] [%clk 0:11:21] } 57... Qd3?! { [%eval -3.4] } { Inaccuracy. Nc5 was best. } { [%clk 0:02:44] } 58. Rxe6 { [%eval -3.36] [%clk 0:11:44] } 58... Nd4?! { [%eval -2.44] } { Inaccuracy. Nc5 was best. } { [%clk 0:02:45] } 59. Re7+?! { [%eval -3.36] } { Inaccuracy. Re3 was best. } { [%clk 0:11:25] } 59... Ka6 { [%eval -2.65] [%clk 0:02:59] } 60. Ne5? { [%eval -5.3] } { Mistake. Re3 was best. } { [%clk 0:11:41] } 60... Qa3?! { [%eval -3.91] } { Inaccuracy. Qd2 was best. } { [%clk 0:02:57] } 61. Rd7 { [%eval -3.84] [%clk 0:11:40] } 61... Qc5 { [%eval -3.74] [%clk 0:02:36] } 62. Nd3 { [%eval -3.94] [%clk 0:11:40] } 62... Qc3 { [%eval -3.5] [%clk 0:02:36] } 63. Nf4 { [%eval -3.37] [%clk 0:11:33] } 63... Qc6?? { [%eval 0.0] } { Blunder. Qc5 was best. } { [%clk 0:02:40] } 64. Rxd4 { [%eval 0.0] [%clk 0:11:54] } 64... Qf6 { [%eval 0.0] [%clk 0:02:50] } 65. Ra4+ { [%eval 0.0] [%clk 0:11:08] } 65... Kb5 { [%eval 0.0] [%clk 0:02:50] } 66. Rb4+ { [%eval 0.0] [%clk 0:11:08] } 66... Ka6 { [%eval 0.44] [%clk 0:03:01] } 67. Ra4+ { [%eval 0.0] [%clk 0:11:08] } 67... Kb5 { [%eval 0.0] [%clk 0:03:01] } 68. Rb4+ { [%eval 0.0] [%clk 0:11:26] } 68... Ka5 { [%eval 0.0] [%clk 0:03:07] } 69. g3 { [%eval -0.18] [%clk 0:11:24] } 69... Qd6 { [%eval 0.35] [%clk 0:03:12] } 70. Rb2 { [%eval 0.4] [%clk 0:11:15] } 70... Qd4?? { [%eval 2.39] } { Blunder. Qf6 was best. } { [%clk 0:02:38] } 71. Ra2+ { [%eval 2.29] [%clk 0:11:23] } 71... Kb4 { [%eval 2.34] [%clk 0:02:52] } 72. Nxg6 { [%eval 2.42] [%clk 0:11:23] } 72... Qc4 { [%eval 2.34] [%clk 0:02:46] } 73. Rd2 { [%eval 2.24] [%clk 0:11:30] } 73... Qc3 { [%eval 2.43] [%clk 0:02:32] } 74. Rd5 { [%eval 2.2] [%clk 0:11:06] } 74... Qc6? { [%eval 3.65] } { Mistake. Qf6 was best. } { [%clk 0:02:24] } 75. Nf4?! { [%eval 2.73] } { Inaccuracy. Ne7 was best. } 75... Qc2 { [%eval 2.61] } 76. Kg1 { [%eval 2.52] [%clk 0:10:30] } 76... Qc1+ { [%eval 2.4] [%clk 0:02:39] } 77. Kg2 1/2-1/2