Event: TCEC Season 28 - FRD 4 Semileague 1
Site: https://lichess.org/broadcast/tcec-double-fischer-random-chess-4--semileague-1/round-16/PqAV4MK1/WbfEo1Eu
Date: 2025-09-22
White: Berserk 20250622
WhiteTitle: BOT
WhiteElo: 3686
Black: Stockfish dev-20250913-fc54d873
BlackTitle: BOT
BlackElo: 3725
Result: 0-1
Variant: fischerandom
TimeControl: 1800+3
Termination: Black mates

1. f3? { [%eval -1.03] } { Mistake. f4 was best. } { [%clk 0:28:32] } 1... f5 { [%eval -1.03] [%clk 0:28:41] } 2. b4 { [%eval -0.99] [%clk 0:27:42] } 2... Qg6 { [%eval -0.94] [%clk 0:26:56] } 3. g3 { [%eval -0.85] [%clk 0:27:03] } 3... Qh6 { [%eval -0.89] [%clk 0:26:23] } 4. h4 { [%eval -1.15] [%clk 0:26:23] } 4... a5 { [%eval -1.01] [%clk 0:25:56] } 5. Be3 { [%eval -0.77] [%clk 0:25:20] } 5... Qd6 { [%eval -1.16] [%clk 0:19:47] } 6. bxa5 { [%eval -1.23] [%clk 0:24:20] } 6... Rxa5 { [%eval -1.05] [%clk 0:19:31] } 7. Bd4 { [%eval -1.08] [%clk 0:23:54] } 7... Nc6 { [%eval -1.01] [%clk 0:19:14] } 8. Bc3 { [%eval -1.23] [%clk 0:22:32] } 8... Ra6 { [%eval -1.08] [%clk 0:18:43] } 9. Bxg7 { [%eval -1.15] [%clk 0:21:29] } 9... Bxg7 { [%eval -1.19] [%clk 0:18:23] } 10. Qxg7 { [%eval -1.21] [%clk 0:20:55] } 10... e5 { [%eval -1.22] [%clk 0:18:03] } 11. Nf2 { [%eval -1.0] [%clk 0:19:32] } 11... Bc4 { [%eval -0.76] [%clk 0:14:34] } 12. Qxh7 { [%eval -0.56] [%clk 0:18:21] } 12... N8e7 { [%eval -0.51] [%clk 0:14:23] } 13. c3 { [%eval -0.5] [%clk 0:14:20] } 13... Qf6 { [%eval -0.42] [%clk 0:14:07] } 14. Qh5 { [%eval -0.55] [%clk 0:13:40] } 14... Rg8 { [%eval -0.6] [%clk 0:13:53] } 15. g4?! { [%eval -1.35] } { Inaccuracy. Bb3 was best. } { [%clk 0:12:05] } 15... Qf8 { [%eval -1.45] [%clk 0:13:37] } 16. Bb3 { [%eval -1.79] [%clk 0:11:48] } 16... Na5 { [%eval -1.62] [%clk 0:13:21] } 17. Ncd3 { [%eval -1.82] [%clk 0:11:36] } 17... Nxb3 { [%eval -1.44] [%clk 0:12:52] } 18. axb3 { [%eval -1.63] [%clk 0:11:04] } 18... Bf7 { [%eval -1.44] [%clk 0:12:37] } 19. Nxe5 { [%eval -1.54] [%clk 0:10:50] } 19... Be8 { [%eval -1.47] [%clk 0:12:23] } 20. Qf7 { [%eval -1.57] [%clk 0:10:30] } 20... Qxf7 { [%eval -1.58] [%clk 0:12:09] } 21. Nxf7 { [%eval -1.52] [%clk 0:10:18] } 21... Bxf7 { [%eval -1.51] [%clk 0:11:52] } 22. c4 { [%eval -1.88] [%clk 0:09:19] } 22... fxg4 { [%eval -1.78] [%clk 0:11:38] } 23. Nxg4 { [%eval -1.72] [%clk 0:09:06] } 23... Nf5 { [%eval -1.6] [%clk 0:11:09] } 24. Kf2 { [%eval -1.52] [%clk 0:08:40] } 24... Re8 { [%eval -1.73] [%clk 0:10:55] } 25. Rg1 { [%eval -1.65] [%clk 0:06:46] } 25... Nxh4 { [%eval -1.62] [%clk 0:10:39] } 26. Ra1 { [%eval -1.74] [%clk 0:06:41] } 26... Rxa1 { [%eval -1.81] [%clk 0:10:26] } 27. Rxa1 { [%eval -1.73] [%clk 0:06:35] } 27... Nf5 { [%eval -1.73] [%clk 0:10:13] } 28. Nf6 { [%eval -1.76] [%clk 0:06:05] } 28... Rd8 { [%eval -1.65] [%clk 0:10:00] } 29. d3 { [%eval -1.68] [%clk 0:05:36] } 29... Nd4 { [%eval -1.76] [%clk 0:09:47] } 30. e4 { [%eval -1.95] [%clk 0:05:24] } 30... Nxb3 { [%eval -1.83] [%clk 0:09:29] } 31. Rg1 { [%eval -1.96] [%clk 0:04:16] } 31... d6 { [%eval -1.88] [%clk 0:09:17] } 32. Rg7 { [%eval -2.01] [%clk 0:03:30] } 32... Be6 { [%eval -1.77] [%clk 0:08:57] } 33. Ke3 { [%eval -2.33] [%clk 0:03:02] } 33... Rf8 { [%eval -2.35] [%clk 0:08:45] } 34. Nh7 { [%eval -2.32] [%clk 0:02:57] } 34... Rf7 { [%eval -2.14] [%clk 0:08:33] } 35. Rg8+ { [%eval -2.23] [%clk 0:02:53] } 35... Ka7 { [%eval -2.22] [%clk 0:08:20] } 36. Rh8 { [%eval -2.45] [%clk 0:02:46] } 36... Rg7 { [%eval -2.32] [%clk 0:08:08] } 37. Nf6 { [%eval -2.25] [%clk 0:02:44] } 37... Bf7 { [%eval -2.22] [%clk 0:07:57] } 38. Rh6 { [%eval -2.21] [%clk 0:02:21] } 38... Rg6 { [%eval -2.41] [%clk 0:07:44] } 39. Rxg6 { [%eval -2.36] [%clk 0:02:09] } 39... Bxg6 { [%eval -2.23] [%clk 0:07:32] } 40. Nd5 { [%eval -2.57] [%clk 0:00:39] } 40... Kb8 { [%eval -2.54] [%clk 0:07:12] } 41. Nc3 { [%eval -2.56] [%clk 0:00:16] } 41... Bf7 { [%eval -2.56] [%clk 0:06:57] } 42. Nb5 { [%eval -2.6] [%clk 0:00:06] } 42... Kc8 { [%eval -2.6] [%clk 0:06:46] } 43. f4 { [%eval -2.63] [%clk 0:00:04] } 43... Kd7 { [%eval -2.55] [%clk 0:06:32] } 44. Na3 { [%eval -2.57] [%clk 0:00:05] } 44... c6 { [%eval -2.49] [%clk 0:06:21] } 45. Nc2 { [%eval -2.39] [%clk 0:00:06] } 45... b5 { [%eval -1.86] [%clk 0:06:10] } 46. cxb5 { [%eval -1.79] [%clk 0:00:06] } 46... cxb5 { [%eval -1.86] [%clk 0:05:37] } 47. f5 { [%eval -2.42] [%clk 0:00:04] } 47... Na5 { [%eval -2.54] [%clk 0:05:29] } 48. d4 { [%eval -2.84] [%clk 0:00:03] } 48... Bb3 { [%eval -2.94] [%clk 0:03:58] } 49. Ne1 { [%eval -2.88] [%clk 0:00:03] } 49... Nc6 { [%eval -2.8] [%clk 0:03:27] } 50. Nd3 { [%eval -3.53] [%clk 0:00:03] } 50... Bc2 { [%eval -3.28] [%clk 0:02:56] } 51. Ne1 { [%eval -4.02] [%clk 0:00:03] } 51... Bb1 { [%eval -3.87] [%clk 0:00:54] } 52. f6 { [%eval -4.06] [%clk 0:00:05] } 52... d5 { [%eval -3.89] [%clk 0:00:51] } 53. Nf3?! { [%eval -5.45] } { Inaccuracy. exd5 was best. } { [%clk 0:00:03] } 53... Bxe4 { [%eval -5.47] [%clk 0:00:50] } 54. f7?! { [%eval -8.11] } { Inaccuracy. Ng5 was best. } { [%clk 0:00:06] } 54... Ke7 { [%eval -7.68] [%clk 0:00:47] } 55. Ng5 { [%eval -7.83] [%clk 0:00:04] } 55... b4 { [%eval -7.83] [%clk 0:00:46] } 56. f8=Q+ { [%eval -8.25] [%clk 0:00:06] } 56... Kxf8 { [%eval -7.76] [%clk 0:00:44] } 57. Ne6+ { [%eval -7.71] [%clk 0:00:04] } 57... Kf7 { [%eval -6.99] [%clk 0:00:44] } 58. Nc5 { [%eval -6.43] [%clk 0:00:04] } 58... b3?? { [%eval -2.1] } { Blunder. Bc2 was best. } { [%clk 0:00:43] } 59. Nxb3 { [%eval -2.1] [%clk 0:00:07] } 59... Bb1 { [%eval -2.15] [%clk 0:00:10] } 60. Nc5 { [%eval -2.15] [%clk 0:00:09] } 60... Ba2 { [%eval -2.2] [%clk 0:00:09] } 61. Nb7 { [%eval -1.86] [%clk 0:00:11] } 61... Bc4 { [%eval -1.9] [%clk 0:00:05] } 62. Nd6+ { [%eval -1.89] [%clk 0:00:04] } 62... Ke6 { [%eval -1.93] [%clk 0:00:05] } 63. Nb7 { [%eval -2.0] [%clk 0:00:06] } 63... Nb4 { [%eval -2.18] [%clk 0:00:06] } 64. Kd2 { [%eval -2.29] [%clk 0:00:04] } 64... Nc6 { [%eval -2.25] [%clk 0:00:04] } 65. Ke3 { [%eval -2.3] [%clk 0:00:06] } 65... Nb4 { [%eval -2.33] [%clk 0:00:05] } 66. Kd2? { [%eval -4.67] } { Mistake. Nc5+ was best. } { [%clk 0:00:08] } 66... Bb5?? { [%eval -2.07] } { Blunder. Nd3 was best. } { [%clk 0:00:07] } 67. Nc5+ { [%eval -2.08] [%clk 0:00:04] } 67... Kf5 { [%eval -2.14] [%clk 0:00:06] } 68. Kc3 { [%eval -2.27] [%clk 0:00:03] } 68... Nc6 { [%eval -2.14] [%clk 0:00:07] } 69. Nd7 { [%eval -2.13] [%clk 0:00:03] } 69... Bf1 { [%eval -2.15] [%clk 0:00:07] } 70. Nb6 { [%eval -2.25] [%clk 0:00:06] } 70... Bg2 { [%eval -2.25] [%clk 0:00:07] } 71. Kd3 { [%eval -2.16] [%clk 0:00:04] } 71... Kf4 { [%eval -2.17] [%clk 0:00:08] } 72. Na4 { [%eval -2.2] [%clk 0:00:03] } 72... Be4+ { [%eval -2.41] [%clk 0:00:09] } 73. Kc3 { [%eval -2.29] [%clk 0:00:04] } 73... Ke3 { [%eval -2.53] [%clk 0:00:10] } 74. Nc5?? { [%eval -7.25] } { Blunder. Nb6 was best. } { [%clk 0:00:07] } 74... Nxd4 { [%eval -6.85] [%clk 0:00:09] } 75. Kb4 { [%eval -7.85] [%clk 0:00:06] } 75... Nc6+ { [%eval -7.42] [%clk 0:00:10] } 76. Kb5 { [%eval -8.56] [%clk 0:00:07] } 76... Ne5 { [%eval -8.0] [%clk 0:00:12] } 77. Nb3 { [%eval -10.14] [%clk 0:00:09] } 77... d4 { [%eval -83.08] [%clk 0:00:11] } 78. Kc5?! { [%eval #-23] } { Checkmate is now unavoidable. Nxd4 was best. } { [%clk 0:00:07] } 78... d3 { [%eval #-14] [%clk 0:00:12] } 79. Kd6 { [%eval #-15] [%clk 0:00:09] } 79... Nf3 { [%eval #-13] [%clk 0:00:13] } 80. Kc5 { [%eval #-13] [%clk 0:00:09] } 80... Bg6 { [%eval #-12] [%clk 0:00:12] } 81. Na5 { [%eval #-11] [%clk 0:00:10] } 81... Bf7 { [%eval #-10] [%clk 0:00:13] } 82. Nb7 { [%eval #-10] [%clk 0:00:04] } 82... d2 { [%eval #-9] [%clk 0:00:14] } 83. Kb4 { [%eval #-8] [%clk 0:00:06] } 83... d1=Q { [%eval #-7] [%clk 0:00:14] } 84. Ka5 { [%eval #-7] [%clk 0:00:09] } 84... Qd4 { [%eval #-6] [%clk 0:00:15] } 85. Kb5 { [%eval #-6] [%clk 0:00:11] } 85... Ne5 { [%eval #-5] [%clk 0:00:18] } 86. Nc5 { [%eval #-5] [%clk 0:00:12] } 86... Bd5 { [%eval #-4] [%clk 0:00:20] } 87. Kb6 { [%eval #-4] [%clk 0:00:14] } 87... Nc6 { [%eval #-3] [%clk 0:00:23] } 88. Kc7 { [%eval #-3] [%clk 0:00:07] } 88... Qxc5 { [%eval #-2] [%clk 0:00:26] } 89. Kb7 { [%eval #-2] [%clk 0:00:10] } 89... Nb4+ { [%eval #-1] [%clk 0:00:29] } 90. Kb8 { [%eval #-1] [%clk 0:00:13] } 90... Na6# { [%clk 0:00:32] } 0-1