Event: Round 8: Gibbons, Robert - Stark, John
Date: 2025-01-18
White: Gibbons, Robert
WhiteTitle: FM
WhiteElo: 1881
Black: Stark, John
BlackTitle: CM
BlackElo: 2031
Result: 0-1
ECO: E15
Opening: Queen's Indian Defense: Fianchetto Variation, Check Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:51] } 1... Nf6 { [%eval 0.19] [%clk 1:30:50] } 2. c4 { [%eval 0.18] [%clk 1:30:29] } 2... e6 { [%eval 0.11] [%clk 1:31:12] } 3. Nf3 { [%eval 0.12] [%clk 1:29:23] } 3... b6 { [%eval 0.23] [%clk 1:31:33] } 4. g3 { [%eval 0.13] [%clk 1:29:13] } 4... Ba6 { [%eval 0.17] [%clk 1:31:18] } 5. b3 { [%eval 0.15] [%clk 1:29:25] } 5... Bb4+ { [%eval 0.17] [%clk 1:31:43] } 6. Bd2 { [%eval 0.17] [%clk 1:29:35] } 6... Bxd2+ { [%eval 0.29] [%clk 1:31:56] } 7. Nbxd2 { [%eval 0.19] [%clk 1:29:45] } 7... d5 { [%eval 0.32] [%clk 1:30:47] } 8. Bg2 { [%eval 0.24] [%clk 1:28:59] } 8... O-O { [%eval 0.24] [%clk 1:30:17] } 9. O-O { [%eval 0.27] [%clk 1:28:50] } 9... Nbd7 { [%eval 0.25] [%clk 1:28:38] } 10. Re1 { [%eval 0.25] [%clk 1:28:32] } 10... c5 { [%eval 0.25] [%clk 1:25:43] } 11. cxd5 { [%eval 0.12] [%clk 1:24:48] } 11... Nxd5 { [%eval 0.14] [%clk 1:24:46] } 12. Rc1 { [%eval 0.16] [%clk 1:23:38] } 12... Rc8 { [%eval 0.16] [%clk 1:20:42] } 13. dxc5 { [%eval -0.03] [%clk 1:18:58] } 13... Nxc5 { [%eval 0.03] [%clk 1:16:58] } 14. a3 { [%eval -0.02] [%clk 1:13:51] } 14... b5 { [%eval 0.42] [%clk 0:54:57] } 15. b4 { [%eval 0.44] [%clk 1:07:45] } 15... Na4 { [%eval 0.47] [%clk 0:55:09] } 16. Nb3 { [%eval 0.31] [%clk 1:06:51] } 16... Rxc1 { [%eval 0.44] [%clk 0:50:18] } 17. Qxc1 { [%eval 0.57] [%clk 1:06:08] } 17... Qb6 { [%eval 0.61] [%clk 0:49:52] } 18. Qd2 { [%eval 0.57] [%clk 1:03:44] } 18... Ndc3 { [%eval 0.72] [%clk 0:42:55] } 19. Qd4 { [%eval 0.24] [%clk 1:01:51] } 19... Qb8? { [%eval 1.84] } { Mistake. Rc8 was best. } { [%clk 0:33:16] } 20. Qe5? { [%eval 0.19] } { Mistake. Nc5 was best. } { [%clk 0:49:51] } 20... Bb7 { [%eval 0.12] [%clk 0:31:11] } 21. Qxb8 { [%eval 0.16] [%clk 0:36:10] } 21... Rxb8 { [%eval 0.16] [%clk 0:31:36] } 22. Ne5 { [%eval 0.07] [%clk 0:34:21] } 22... Bxg2 { [%eval 0.06] [%clk 0:26:37] } 23. Kxg2 { [%eval 0.06] [%clk 0:34:47] } 23... Rc8 { [%eval 0.07] [%clk 0:26:55] } 24. Rc1 { [%eval 0.02] [%clk 0:30:28] } 24... f6 { [%eval 0.0] [%clk 0:19:09] } 25. Nd3 { [%eval 0.03] [%clk 0:29:23] } 25... Rd8 { [%eval 0.18] [%clk 0:19:35] } 26. Kf1 { [%eval 0.09] [%clk 0:29:01] } 26... e5 { [%eval 0.08] [%clk 0:18:03] } 27. Ndc5 { [%eval 0.0] [%clk 0:21:43] } 27... Na2 { [%eval 0.21] [%clk 0:10:36] } 28. Rc2 { [%eval 0.28] [%clk 0:20:29] } 28... N4c3?! { [%eval 1.31] } { Inaccuracy. N2c3 was best. } { [%clk 0:08:51] } 29. e4 { [%eval 0.94] [%clk 0:16:49] } 29... Rd1+ { [%eval 0.94] [%clk 0:08:45] } 30. Kg2 { [%eval 0.85] [%clk 0:17:13] } 30... h6 { [%eval 1.38] [%clk 0:08:49] } 31. Na5 { [%eval 1.33] [%clk 0:09:02] } 31... Rd6 { [%eval 1.53] [%clk 0:06:59] } 32. Nab7 { [%eval 1.25] [%clk 0:07:25] } 32... Rd4 { [%eval 1.42] [%clk 0:04:59] } 33. f3 { [%eval 0.94] [%clk 0:06:59] } 33... Kh7 { [%eval 1.14] [%clk 0:04:51] } 34. g4 { [%eval 0.63] [%clk 0:07:12] } 34... Rd1 { [%eval 0.73] [%clk 0:03:51] } 35. Nb3 { [%eval 0.2] [%clk 0:06:55] } 35... Rb1 { [%eval 0.27] [%clk 0:03:27] } 36. N7c5 { [%eval 0.38] [%clk 0:07:20] } 36... Rd1 { [%eval 0.38] [%clk 0:03:36] } 37. Ne6 { [%eval 0.37] [%clk 0:06:53] } 37... Rd3? { [%eval 2.02] } { Mistake. Rb1 was best. } { [%clk 0:03:07] } 38. Nbc5 { [%eval 2.01] [%clk 0:06:42] } 38... Rd1 { [%eval 2.24] [%clk 0:02:55] } 39. Nc7 { [%eval 2.29] [%clk 0:06:55] } 39... Ra1? { [%eval 3.94] } { Mistake. Re1 was best. } { [%clk 0:02:47] } 40. Nd5 { [%eval 3.96] [%clk 0:06:49] } 40... Nd1 { [%eval 3.87] [%clk 0:01:30] } 41. Nd3?? { [%eval -0.34] } { Blunder. Kh3 was best. } { [%clk 0:04:38] } 41... Nac3 { [%eval -0.44] [%clk 0:00:47] } 42. Nf2?? { [%eval -5.62] } { Blunder. Rd2 was best. } { [%clk 0:02:51] } 42... Rxa3?? { [%eval -0.15] } { Blunder. Nxd5 was best. } { [%clk 0:00:35] } 43. Nxd1 { [%eval -0.11] [%clk 0:02:59] } 43... Nxd1 { [%eval -0.04] [%clk 0:00:52] } 44. Rc7 { [%eval -0.09] [%clk 0:03:06] } 44... Ne3+ { [%eval -0.08] [%clk 0:00:57] } 45. Nxe3 { [%eval -0.09] [%clk 0:03:19] } 45... Rxe3 { [%eval -0.09] [%clk 0:01:25] } 46. Rxa7 { [%eval -0.12] [%clk 0:03:11] } 46... Rb3 { [%eval -0.14] [%clk 0:01:53] } 47. h4 { [%eval -0.16] [%clk 0:03:09] } 47... h5 { [%eval 0.0] [%clk 0:02:11] } 48. gxh5 { [%eval 0.0] [%clk 0:03:22] } 48... Rxb4 { [%eval 0.0] [%clk 0:02:38] } 49. Kg3 { [%eval 0.0] [%clk 0:03:11] } 49... Rb1 { [%eval 0.0] [%clk 0:01:05] } 50. Rb7 { [%eval 0.0] [%clk 0:03:39] } 50... b4 { [%eval 0.0] [%clk 0:01:17] } 51. Kf2?? { [%eval -4.07] } { Blunder. Rb8 was best. } { [%clk 0:02:27] } 51... b3?? { [%eval -0.04] } { Blunder. Kh6 was best. } { [%clk 0:01:29] } 52. Kg3?? { [%eval -4.53] } { Blunder. Rb8 was best. } { [%clk 0:02:12] } 52... Kh6 { [%eval -4.41] [%clk 0:01:39] } 53. Kg2 { [%eval -4.95] [%clk 0:02:31] } 53... b2 { [%eval -4.73] [%clk 0:01:59] } 54. Rb3?! { [%eval -6.47] } { Inaccuracy. Rb8 was best. } { [%clk 0:02:14] } 54... Kxh5 { [%eval -6.37] [%clk 0:02:22] } 55. Rb7 { [%eval -6.34] [%clk 0:02:24] } 55... Kxh4 { [%eval -6.11] [%clk 0:02:36] } 56. Rb3 { [%eval -6.62] [%clk 0:02:45] } 56... Kg5 { [%eval -6.5] [%clk 0:02:43] } 57. Rb7 { [%eval -6.42] [%clk 0:02:57] } 57... Kf4 { [%eval -6.25] [%clk 0:02:36] } 58. Rb3 { [%eval -6.11] [%clk 0:03:13] } 58... g6 { [%eval -6.02] [%clk 0:02:51] } 59. Kh2 { [%eval -6.37] [%clk 0:02:54] } 59... Rf1 { [%eval -6.27] [%clk 0:02:19] } 60. Rxb2 { [%eval -6.12] [%clk 0:02:54] } 60... Rxf3 { [%eval -6.07] [%clk 0:02:25] } 61. Kg2 { [%eval -6.6] [%clk 0:02:53] } 61... Re3 { [%eval -6.71] [%clk 0:02:01] } 62. Rb6 { [%eval -6.77] [%clk 0:02:49] } 62... f5 { [%eval -6.72] [%clk 0:00:58] } 63. Rxg6 { [%eval -6.78] [%clk 0:02:49] } 63... Re2+ { [%eval -6.73] [%clk 0:01:18] } 64. Kf1 { [%eval -6.93] [%clk 0:02:42] } 64... Rxe4 { [%eval -6.86] [%clk 0:01:46] } 65. Rg2 { [%eval -6.88] [%clk 0:02:30] } 65... Re3 { [%eval -6.79] [%clk 0:01:54] } 66. Ra2 { [%eval -7.42] [%clk 0:02:49] } 66... e4 { [%eval -7.34] [%clk 0:02:13] } 67. Ra5 { [%eval -7.27] [%clk 0:02:30] } 67... Rf3+ { [%eval -7.21] [%clk 0:02:23] } 68. Kg2 { [%eval -7.07] [%clk 0:02:41] } 68... Rg3+ { [%eval -6.91] [%clk 0:02:16] } 69. Kh2?? { [%eval #-19] } { Checkmate is now unavoidable. Kf1 was best. } { [%clk 0:02:01] } 69... Rg8 { [%eval #-21] [%clk 0:02:22] } 70. Ra1 { [%eval -14.52] [%clk 0:01:52] } 70... Ke3 { [%eval -10.68] [%clk 0:01:54] } 71. Ra3+?! { [%eval #-17] } { Checkmate is now unavoidable. Rf1 was best. } { [%clk 0:02:01] } 71... Kf2 { [%eval #-16] [%clk 0:02:15] } 72. Ra2+ { [%eval #-16] [%clk 0:02:03] } 72... Kf3 { [%eval #-19] [%clk 0:02:39] } 73. Ra1 { [%eval -77.99] [%clk 0:01:37] } 73... e3 { [%eval #-13] [%clk 0:03:01] } 74. Rf1+ { [%eval #-13] [%clk 0:00:46] } 74... Ke4 { [%eval #-12] [%clk 0:03:29] } 75. Ra1 { [%eval #-12] [%clk 0:00:44] } 75... f4?! { [%eval -11.53] } { Lost forced checkmate sequence. e2 was best. } { [%clk 0:03:18] } 0-1