Event: Round 7: Becker, Rogerio Sperb - Tunge, Christian
Site: https://lichess.org/broadcast/fide-world-senior-championship-2025--open-50/round-7/g5vYHi8j/rt33vQxH
Date: 2025-10-28
White: Becker, Rogerio Sperb
WhiteElo: 2152
Black: Tunge, Christian
BlackElo: 1993
Result: 1/2-1/2
ECO: B36
Opening: Sicilian Defense: Accelerated Dragon, Maróczy Bind
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... c5 { [%eval 0.24] [%clk 1:30:55] } 2. Nf3 { [%eval 0.2] [%clk 1:31:12] } 2... g6 { [%eval 0.34] [%clk 1:31:14] } 3. c4 { [%eval 0.38] [%clk 1:30:55] } 3... Nc6 { [%eval 0.49] [%clk 1:31:19] } 4. d4 { [%eval 0.33] [%clk 1:30:44] } 4... cxd4 { [%eval 0.44] [%clk 1:31:42] } 5. Nxd4 { [%eval 0.38] [%clk 1:31:05] } 5... Nf6 { [%eval 0.48] [%clk 1:32:05] } 6. Nc3 { [%eval 0.34] [%clk 1:30:57] } 6... d6 { [%eval 0.41] [%clk 1:32:26] } 7. f3 { [%eval 0.32] [%clk 1:30:08] } 7... Nxd4 { [%eval 0.37] [%clk 1:32:46] } 8. Qxd4 { [%eval 0.43] [%clk 1:30:20] } 8... Bg7 { [%eval 0.49] [%clk 1:33:03] } 9. Be3 { [%eval 0.45] [%clk 1:30:23] } 9... O-O { [%eval 0.48] [%clk 1:33:26] } 10. Qd2 { [%eval 0.47] [%clk 1:30:46] } 10... Qa5 { [%eval 0.47] [%clk 1:24:17] } 11. Be2 { [%eval 0.49] [%clk 1:11:51] } 11... Be6 { [%eval 0.38] [%clk 1:22:54] } 12. Rc1 { [%eval 0.54] [%clk 1:11:53] } 12... Rfc8 { [%eval 0.42] [%clk 1:22:31] } 13. b3 { [%eval 0.47] [%clk 1:12:00] } 13... a6 { [%eval 0.46] [%clk 1:21:52] } 14. Nd5 { [%eval 0.18] [%clk 1:07:01] } 14... Qxd2+ { [%eval 0.19] [%clk 1:19:23] } 15. Kxd2 { [%eval 0.15] [%clk 1:07:16] } 15... Nxd5 { [%eval 0.09] [%clk 0:44:27] } 16. exd5 { [%eval 0.09] [%clk 1:05:45] } 16... Bd7 { [%eval 0.15] [%clk 0:42:40] } 17. a4 { [%eval 0.01] [%clk 1:05:13] } 17... Bb2 { [%eval 0.28] [%clk 0:36:07] } 18. Rc2 { [%eval 0.13] [%clk 1:02:29] } 18... Ba3 { [%eval 0.08] [%clk 0:35:27] } 19. Bd4 { [%eval 0.09] [%clk 1:01:39] } 19... Bf5 { [%eval 0.47] [%clk 0:14:57] } 20. Bd3 { [%eval 0.16] [%clk 1:00:47] } 20... Bb4+ { [%eval 0.2] [%clk 0:15:13] } 21. Bc3 { [%eval 0.07] [%clk 1:00:32] } 21... Bxd3 { [%eval 0.28] [%clk 0:15:19] } 22. Kxd3 { [%eval 0.4] [%clk 1:00:51] } 22... Bxc3 { [%eval 0.15] [%clk 0:15:41] } 23. Rxc3 { [%eval 0.2] [%clk 1:01:12] } 23... a5 { [%eval 0.62] [%clk 0:15:57] } 24. Kd4 { [%eval 0.13] [%clk 0:59:59] } 24... Rc5?! { [%eval 0.92] } { Inaccuracy. e5+ was best. } { [%clk 0:13:45] } 25. Re1 { [%eval 0.7] [%clk 0:58:56] } 25... Kf8 { [%eval 0.69] [%clk 0:13:59] } 26. f4 { [%eval 0.89] [%clk 0:58:47] } 26... Re8 { [%eval 0.97] [%clk 0:10:25] } 27. Rh3 { [%eval 0.84] [%clk 0:56:55] } 27... Kg7 { [%eval 0.84] [%clk 0:10:32] } 28. Rhe3 { [%eval 0.79] [%clk 0:57:10] } 28... Rc7 { [%eval 0.77] [%clk 0:06:56] } 29. g4 { [%eval 0.84] [%clk 0:56:56] } 29... b6 { [%eval 0.59] [%clk 0:06:16] } 30. g5 { [%eval 1.17] [%clk 0:56:49] } 30... h6 { [%eval 1.23] [%clk 0:02:19] } 31. h4 { [%eval 1.0] [%clk 0:56:56] } 31... hxg5?! { [%eval 1.93] } { Inaccuracy. Rb7 was best. } { [%clk 0:02:37] } 32. hxg5 { [%eval 1.77] [%clk 0:57:15] } 32... Ra7 { [%eval 2.25] [%clk 0:02:56] } 33. Kc3 { [%eval 2.0] [%clk 0:55:16] } 33... Rc7 { [%eval 2.24] [%clk 0:02:36] } 34. R1e2 { [%eval 1.7] [%clk 0:55:23] } 34... Ra7 { [%eval 1.84] [%clk 0:02:44] } 35. Kd2 { [%eval 1.98] [%clk 0:55:20] } 35... Rc7 { [%eval 1.89] [%clk 0:02:57] } 36. Ke1 { [%eval 1.7] [%clk 0:55:42] } 36... Ra7 { [%eval 1.41] [%clk 0:02:24] } 37. Kf2?! { [%eval 0.46] } { Inaccuracy. Kd2 was best. } { [%clk 0:55:59] } 37... Rc7 { [%eval 0.74] [%clk 0:01:46] } 38. Kg3 { [%eval 0.74] [%clk 0:56:19] } 38... Ra7 { [%eval 0.99] [%clk 0:00:38] } 39. Kg4 { [%eval 0.83] [%clk 0:56:36] } 39... Rc7 { [%eval 0.81] [%clk 0:00:46] } 40. f5 { [%eval 0.36] [%clk 0:55:25] } 40... gxf5+ { [%eval 0.45] [%clk 0:01:06] } 41. Kxf5 { [%eval 0.11] [%clk 0:55:53] } 41... Ra7?? { [%eval 1.85] } { Blunder. e6+ was best. } { [%clk 0:25:02] } 42. Rh2 { [%eval 1.5] [%clk 1:18:06] } 42... e6+? { [%eval 2.94] } { Mistake. Raa8 was best. } { [%clk 0:06:32] } 43. dxe6 { [%eval 2.69] [%clk 1:14:42] } 43... fxe6+ { [%eval 2.07] [%clk 0:06:54] } 44. Rxe6?? { [%eval 0.0] } { Blunder. Kg4 was best. } { [%clk 1:12:24] } 44... Rf7+ { [%eval 0.0] [%clk 0:07:14] } 45. Rf6 { [%eval 0.0] [%clk 1:12:42] } 45... Re5+ { [%eval 0.0] [%clk 0:07:39] } 46. Kf4 { [%eval 0.0] [%clk 1:12:57] } 46... Rxf6+ { [%eval 0.0] [%clk 0:08:02] } 47. gxf6+ { [%eval 0.0] [%clk 1:13:17] } 47... Kxf6 { [%eval 0.0] [%clk 0:08:28] } 48. Rh8 { [%eval 0.0] [%clk 1:11:58] } 48... Rc5 { [%eval 0.09] [%clk 0:06:47] } 49. Rb8 { [%eval 0.0] [%clk 1:10:58] } 49... Rc6 { [%eval 0.0] [%clk 0:07:08] } 50. Ke4 { [%eval 0.0] [%clk 1:11:17] } 50... Ke6 { [%eval 0.0] [%clk 0:07:25] } 51. Rb7 { [%eval 0.0] [%clk 1:11:14] } 51... Rc5 { [%eval 0.03] [%clk 0:04:39] } 52. Rxb6 { [%eval 0.17] [%clk 1:11:16] } 52... Rh5?? { [%eval 2.27] } { Blunder. Rg5 was best. } { [%clk 0:05:02] } 53. Kd4?? { [%eval 0.0] } { Blunder. Rb5 was best. } { [%clk 1:11:08] } 53... Kd7?? { [%eval 4.16] } { Blunder. Rh4+ was best. } { [%clk 0:04:56] } 54. Kc3?? { [%eval 0.0] } { Blunder. Rb5 was best. } { [%clk 1:10:56] } 54... Rh3+ { [%eval 0.0] [%clk 0:04:34] } 55. Kb2 { [%eval 0.0] [%clk 1:11:10] } 55... Rh8 { [%eval 0.0] [%clk 0:04:49] } 56. Rb5 { [%eval 0.01] [%clk 1:10:07] } 56... Ra8 { [%eval 0.0] [%clk 0:05:09] } 57. Kc3 { [%eval 0.0] [%clk 1:08:50] } 57... Kc7 { [%eval 0.0] [%clk 0:04:24] } 58. Kd3 { [%eval 0.0] [%clk 1:06:03] } 58... Ra7 { [%eval 0.0] [%clk 0:02:40] } 59. Kd4 { [%eval 0.0] [%clk 1:02:26] } 59... Kc6 { [%eval 0.0] [%clk 0:03:05] } 60. Rh5 { [%eval 0.0] [%clk 1:00:10] } 60... Rb7 { [%eval 0.0] [%clk 0:01:53] } 61. Rh3 { [%eval 0.0] [%clk 0:58:23] } 61... Rg7 { [%eval 0.0] [%clk 0:02:08] } 62. Kc3 { [%eval 0.0] [%clk 0:58:16] } 62... Rb7 { [%eval 0.0] [%clk 0:01:14] } 63. Rh6 { [%eval 0.0] [%clk 0:58:02] } 63... Rb8 { [%eval 0.0] [%clk 0:01:10] } 64. Rh5 { [%eval 0.0] [%clk 0:57:40] } 64... Ra8 { [%eval 0.31] [%clk 0:01:33] } 65. c5 { [%eval 0.0] [%clk 0:55:07] } 65... dxc5 { [%eval 0.0] [%clk 0:01:26] } 66. Kc4 { [%eval 0.0] [%clk 0:54:40] } 66... Kb6 { [%eval 0.0] [%clk 0:01:19] } 67. Rh6+ { [%eval 0.0] [%clk 0:54:45] } 67... Ka7 { [%eval 0.0] [%clk 0:01:35] } 68. Rh7+ { [%eval 0.0] [%clk 0:53:49] } 68... Ka6 { [%eval 0.0] [%clk 0:01:05] } 69. Rh6+ { [%eval 0.0] [%clk 0:53:35] } 69... Ka7 { [%eval 0.0] [%clk 0:01:31] } 70. Kxc5 { [%eval 0.0] [%clk 0:53:47] } 70... Rb8 { [%eval 0.0] [%clk 0:01:49] } 71. Rh7+ { [%eval 0.0] [%clk 0:53:13] } 71... Ka6 { [%eval 0.0] [%clk 0:02:18] } 72. Rh6+ { [%eval 0.0] [%clk 0:53:34] } 72... Ka7 { [%eval 0.0] [%clk 0:02:48] } 73. Kc4 { [%eval 0.0] [%clk 0:53:45] } 73... Rb4+ { [%eval 0.0] [%clk 0:03:04] } 74. Kc3 { [%eval 0.0] [%clk 0:54:06] } 74... Rb8 { [%eval 0.0] [%clk 0:03:26] } 75. Rc6 { [%eval 0.0] [%clk 0:53:15] } 75... Rb4 { [%eval 0.0] [%clk 0:03:44] } 76. Rc4 { [%eval 0.0] [%clk 0:52:27] } 76... Rb8 { [%eval 0.0] [%clk 0:03:34] } 77. Rc5 { [%eval 0.0] [%clk 0:52:42] } 77... Ka6 { [%eval 0.0] [%clk 0:04:33] } 78. Kc4 { [%eval 0.0] [%clk 0:52:54] } 78... Rb4+ { [%eval 0.0] [%clk 0:04:59] } 79. Kc3 { [%eval 0.0] [%clk 0:53:20] } 79... Rb8 { [%eval 0.0] [%clk 0:05:26] } 80. Rc4 { [%eval 0.0] [%clk 0:53:24] } 80... Rb7 { [%eval 0.0] [%clk 0:05:40] } 81. Kc2 { [%eval 0.0] [%clk 0:53:29] } 81... Rb8 { [%eval 0.0] [%clk 0:06:02] } 82. Rc3 { [%eval 0.0] [%clk 0:53:54] } 82... Rb4 { [%eval 0.0] [%clk 0:06:10] } 83. Rc6+ { [%eval 0.0] [%clk 0:53:36] } 83... Ka7 { [%eval 0.0] [%clk 0:06:36] } 84. Kc3 { [%eval 0.0] [%clk 0:53:52] } 84... Rb8 { [%eval 0.0] [%clk 0:06:58] } 85. Rh6 { [%eval 0.0] [%clk 0:53:17] } 85... Rb4 { [%eval 0.0] [%clk 0:07:15] } 86. Rh5 { [%eval 0.0] [%clk 0:53:40] } 86... Ka6 { [%eval 0.0] [%clk 0:07:44] } 87. Rh4?? { [%eval #-16] } { Checkmate is now unavoidable. Rh6+ was best. } { [%clk 0:52:25] } 1/2-1/2