Event: Round 4: Farberov, Maxim - Negrean, Andrei
Site: https://lichess.org/broadcast/2025-london-chess-classic--fide-open/round-4/0SbuZ22n/dKKy2OCy
Date: 2025-11-29
White: Farberov, Maxim
WhiteElo: 2133
Black: Negrean, Andrei
BlackTitle: FM
BlackElo: 2334
Result: 1/2-1/2
ECO: B94
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... c5 { [%eval 0.25] [%clk 1:30:46] } 2. Nf3 { [%eval 0.2] [%clk 1:31:20] } 2... d6 { [%eval 0.31] [%clk 1:31:11] } 3. d4 { [%eval 0.22] [%clk 1:31:45] } 3... Nf6 { [%eval 0.32] [%clk 1:31:33] } 4. Nc3 { [%eval 0.26] [%clk 1:32:10] } 4... cxd4 { [%eval 0.25] [%clk 1:31:59] } 5. Nxd4 { [%eval 0.32] [%clk 1:32:35] } 5... a6 { [%eval 0.25] [%clk 1:32:21] } 6. Bg5 { [%eval 0.0] [%clk 1:32:38] } 6... Nbd7 { [%eval 0.19] [%clk 1:32:36] } 7. Qe2 { [%eval 0.09] [%clk 1:32:46] } 7... g6 { [%eval 0.33] [%clk 1:32:17] } 8. f4 { [%eval 0.4] [%clk 1:28:51] } 8... e5 { [%eval 0.4] [%clk 1:31:44] } 9. O-O-O?! { [%eval -0.25] } { Inaccuracy. fxe5 was best. } { [%clk 1:26:37] } 9... exd4 { [%eval -0.17] [%clk 1:24:22] } 10. e5?! { [%eval -0.92] } { Inaccuracy. Nd5 was best. } { [%clk 1:25:28] } 10... dxc3 { [%eval -0.78] [%clk 1:20:20] } 11. exd6+ { [%eval -1.26] [%clk 0:29:45] } 11... Be7 { [%eval -1.03] [%clk 1:17:39] } 12. Re1?! { [%eval -1.98] } { Inaccuracy. g4 was best. } { [%clk 0:28:48] } 12... Nd5 { [%eval -2.03] [%clk 0:49:46] } 13. Qf3 { [%eval -1.8] [%clk 0:27:29] } 13... cxb2+?! { [%eval -1.14] } { Inaccuracy. N7b6 was best. } { [%clk 0:36:31] } 14. Kb1 { [%eval -0.95] [%clk 0:27:16] } 14... Qa5?! { [%eval 0.0] } { Inaccuracy. N7b6 was best. } { [%clk 0:35:09] } 15. Bc4 { [%eval 0.0] [%clk 0:25:30] } 15... O-O { [%eval 0.0] [%clk 0:14:00] } 16. dxe7 { [%eval 0.0] [%clk 0:24:56] } 16... Nc3+ { [%eval 0.0] [%clk 0:12:26] } 17. Kxb2 { [%eval 0.0] [%clk 0:24:38] } 17... Qb4+?? { [%eval 3.31] } { Blunder. Na4+ was best. } { [%clk 0:08:30] } 18. Bb3 { [%eval 3.11] [%clk 0:23:26] } 18... Na4+ { [%eval 2.66] [%clk 0:08:39] } 19. Kc1?? { [%eval 0.0] } { Blunder. Kb1 was best. } { [%clk 0:18:58] } 19... Re8 { [%eval 0.0] [%clk 0:04:38] } 20. Qd5 { [%eval 0.0] [%clk 0:09:54] } 20... Qa3+ { [%eval 0.0] [%clk 0:05:04] } 21. Kd2 { [%eval 0.0] [%clk 0:10:12] } 21... Qb4+ { [%eval 0.0] [%clk 0:04:37] } 22. c3? { [%eval -1.68] } { Mistake. Kc1 was best. } { [%clk 0:09:02] } 22... Qxc3+ { [%eval -1.86] [%clk 0:04:38] } 23. Ke2 { [%eval -1.76] [%clk 0:09:18] } 23... Qg7 { [%eval -1.21] [%clk 0:00:38] } 24. Bxa4 { [%eval -1.22] [%clk 0:09:35] } 24... Nb6 { [%eval -1.15] [%clk 0:01:05] } 25. Qa5 { [%eval -1.6] [%clk 0:04:40] } 25... Qb2+ { [%eval -1.34] [%clk 0:00:48] } 26. Kf3 { [%eval -1.23] [%clk 0:02:55] } 26... Nxa4 { [%eval -1.35] [%clk 0:00:35] } 27. Qxa4 { [%eval -1.46] [%clk 0:03:12] } 27... b5? { [%eval -0.12] } { Mistake. Be6 was best. } { [%clk 0:00:35] } 28. Qe4 { [%eval -0.12] [%clk 0:02:36] } 28... Rb8 { [%eval 0.0] [%clk 0:00:34] } 29. Re2 { [%eval 0.0] [%clk 0:01:39] } 29... Qa3+ { [%eval 0.0] [%clk 0:00:32] } 30. Qe3 { [%eval -0.13] [%clk 0:01:08] } 30... Qd6?! { [%eval 0.58] } { Inaccuracy. Qxe3+ was best. } { [%clk 0:00:37] } 31. Rd2?! { [%eval 0.0] } { Inaccuracy. Rhe1 was best. } { [%clk 0:01:04] } 31... Qc6+ { [%eval 0.01] [%clk 0:00:45] } 32. Kg3 { [%eval 0.0] [%clk 0:00:46] } 32... f6 { [%eval -0.03] [%clk 0:01:07] } 33. Bh6 { [%eval -0.04] [%clk 0:00:54] } 33... Qe6 { [%eval 0.0] [%clk 0:01:18] } 34. Qxe6+ { [%eval 0.0] [%clk 0:00:39] } 34... Bxe6 { [%eval 0.0] [%clk 0:01:47] } 35. Bf8 { [%eval 0.0] [%clk 0:00:45] } 35... b4 { [%eval 0.0] [%clk 0:01:16] } 36. Rhd1 { [%eval 0.0] [%clk 0:00:38] } 36... b3 { [%eval 0.0] [%clk 0:00:34] } 37. axb3 { [%eval 0.0] [%clk 0:00:36] } 37... Bxb3 { [%eval 0.0] [%clk 0:00:41] } 38. Ra1 { [%eval 0.0] [%clk 0:00:37] } 38... Bc4 { [%eval -0.06] [%clk 0:00:40] } 39. Rd6 { [%eval -0.11] [%clk 0:00:42] } 39... Kf7 { [%eval -0.05] [%clk 0:00:43] } 40. Rc1 { [%eval -0.12] [%clk 0:00:44] } 40... Rb3+ { [%eval -0.03] [%clk 0:00:32] } 41. Kf2 { [%eval 0.0] [%clk 0:27:44] } 41... Rb2+ { [%eval -0.03] [%clk 0:22:19] } 42. Kf3 { [%eval -0.1] [%clk 0:26:39] } 42... Rb3+ { [%eval 0.0] [%clk 0:18:33] } 43. Kf2 { [%eval -0.07] [%clk 0:25:17] } 43... Rb2+ { [%eval 0.0] [%clk 0:16:20] } 44. Kg3 { [%eval 0.0] [%clk 0:25:41] } 44... Bb5 { [%eval 0.0] [%clk 0:10:52] } 45. Re1 { [%eval -0.42] [%clk 0:19:36] } 45... Be2 { [%eval 0.0] [%clk 0:07:37] } 46. Rc1 { [%eval -0.02] [%clk 0:19:15] } 46... Bb5 { [%eval -0.02] [%clk 0:07:40] } 47. Rcd1?! { [%eval -0.62] } { Inaccuracy. Rc7 was best. } { [%clk 0:17:39] } 47... Rc8 { [%eval -0.7] [%clk 0:07:02] } 48. R1d2 { [%eval -0.66] [%clk 0:17:21] } 48... Rxd2 { [%eval -0.75] [%clk 0:05:29] } 49. Rxd2 { [%eval -0.77] [%clk 0:17:49] } 49... a5 { [%eval -0.48] [%clk 0:04:29] } 50. Kf3 { [%eval -0.56] [%clk 0:17:05] } 50... a4 { [%eval -0.63] [%clk 0:03:53] } 51. Ra2 { [%eval -0.89] [%clk 0:16:43] } 51... Ra8 { [%eval -0.46] [%clk 0:02:35] } 52. Ke3 { [%eval -0.53] [%clk 0:16:51] } 52... Bc4 { [%eval -0.52] [%clk 0:02:32] } 53. Ra1 { [%eval -0.47] [%clk 0:16:50] } 53... Bb5 { [%eval 0.0] [%clk 0:00:34] } 54. Kd4 { [%eval 0.0] [%clk 0:17:09] } 54... Bd7 { [%eval 0.0] [%clk 0:00:43] } 55. Kc3 { [%eval -0.14] [%clk 0:16:16] } 55... Ke8 { [%eval -0.08] [%clk 0:00:47] } 56. Kb2?! { [%eval -0.74] } { Inaccuracy. Ra3 was best. } { [%clk 0:14:57] } 56... Rb8+ { [%eval -0.82] [%clk 0:00:46] } 57. Ka2 { [%eval -0.84] [%clk 0:15:26] } 57... Rb4 { [%eval -1.07] [%clk 0:00:58] } 58. Rf1 { [%eval -0.87] [%clk 0:14:39] } 58... Re4 { [%eval -0.94] [%clk 0:01:12] } 59. Rf2 { [%eval -1.0] [%clk 0:15:01] } 59... Re3 { [%eval -0.76] [%clk 0:01:30] } 60. Rd2?! { [%eval -1.37] } { Inaccuracy. Ka1 was best. } { [%clk 0:13:09] } 60... a3? { [%eval -0.1] } { Mistake. h5 was best. } { [%clk 0:01:02] } 61. Rd1?? { [%eval -1.99] } { Blunder. Ka1 was best. } { [%clk 0:04:55] } 61... Be6+ { [%eval -1.86] [%clk 0:00:50] } 62. Ka1 { [%eval -1.7] [%clk 0:05:15] } 62... Kf7 { [%eval -1.75] [%clk 0:01:01] } 63. g3 { [%eval -1.55] [%clk 0:04:45] } 63... a2? { [%eval -0.36] } { Mistake. h5 was best. } { [%clk 0:01:07] } 64. Rc1?! { [%eval -1.17] } { Inaccuracy. Rg1 was best. } { [%clk 0:04:11] } 64... Re2?! { [%eval -0.39] } { Inaccuracy. h5 was best. } { [%clk 0:01:19] } 65. Rd1? { [%eval -1.93] } { Mistake. h4 was best. } { [%clk 0:03:21] } 65... Rxh2 { [%eval -1.79] [%clk 0:01:07] } 66. Re1 { [%eval -1.97] [%clk 0:03:46] } 66... Bd7 { [%eval -1.86] [%clk 0:01:00] } 67. Re3?! { [%eval -3.03] } { Inaccuracy. g4 was best. } { [%clk 0:02:06] } 67... Rd2?? { [%eval -0.13] } { Blunder. h5 was best. } { [%clk 0:00:35] } 68. e8=Q+ { [%eval -0.23] [%clk 0:01:23] } 68... Bxe8 { [%eval -0.16] [%clk 0:01:00] } 69. Bb4 { [%eval -0.17] [%clk 0:02:20] } 69... Rd4 { [%eval 0.0] [%clk 0:00:33] } 70. Re7+ { [%eval 0.0] [%clk 0:02:31] } 70... Kf8 { [%eval 0.0] [%clk 0:01:02] } 71. Re4+ { [%eval 0.0] [%clk 0:01:54] } 71... Rxb4 { [%eval 0.0] [%clk 0:01:31] } 72. Rxb4 { [%eval 0.0] [%clk 0:02:18] } 72... Bf7 { [%eval 0.0] [%clk 0:02:01] } 73. Rb7 { [%eval 0.0] [%clk 0:01:30] } 73... g5 { [%eval 0.0] [%clk 0:01:16] } 74. fxg5 { [%eval 0.0] [%clk 0:01:37] } 74... fxg5 { [%eval 0.0] [%clk 0:01:45] } 75. Kb2 { [%eval 0.0] [%clk 0:01:21] } 75... Kg7 { [%eval 0.0] [%clk 0:02:03] } 76. Rb6 { [%eval 0.0] [%clk 0:01:16] } 76... h5 { [%eval 0.0] [%clk 0:01:10] } 77. Ka1 { [%eval 0.0] [%clk 0:01:15] } 77... Kh7 { [%eval 0.0] [%clk 0:00:34] } 78. Ra6 { [%eval 0.0] [%clk 0:01:20] } 78... Kg7 { [%eval 0.0] [%clk 0:00:40] } 79. Rb6 { [%eval 0.0] [%clk 0:01:45] } 79... Bc4 { [%eval 0.0] [%clk 0:00:33] } 80. Rc6 { [%eval 0.0] [%clk 0:01:48] } 80... Bb3 { [%eval 0.0] [%clk 0:00:54] } 81. Rb6 { [%eval 0.0] [%clk 0:02:07] } 81... Bg8 { [%eval 0.0] [%clk 0:00:56] } 82. Rd6 { [%eval 0.0] [%clk 0:02:22] } 82... Kf7 { [%eval 0.0] [%clk 0:00:48] } 83. Rh6 { [%eval 0.0] [%clk 0:02:01] } 1/2-1/2