Event: Keith Escott Memorial Congress: U2000
Site: Plantsbrook School, Sutton Coldfield, United Kingdom
Date: 2024-12-14
White: Obi, Okwose Marc
WhiteElo: 1827
Black: Shivakumar, Akshath
BlackElo: 1755
Result: 1/2-1/2
ECO: A10
Opening: English Opening: Anglo-Dutch Defense
Variant: Standard
TimeControl: All moves in 80 minutes plus 10 seconds per move.

1. c4 { [%eval 0.12] [%clk 1:20:18] } 1... f5 { [%eval 0.47] [%clk 1:19:45] } 2. g3 { [%eval 0.21] [%clk 1:20:18] } 2... Nf6 { [%eval 0.46] [%clk 1:19:49] } 3. Bg2 { [%eval 0.21] [%clk 1:20:23] } 3... d6 { [%eval 0.27] [%clk 1:19:52] } 4. Nc3 { [%eval 0.21] [%clk 1:20:25] } 4... e5 { [%eval 0.3] [%clk 1:19:55] } 5. e3 { [%eval 0.04] [%clk 1:18:19] } 5... Be7 { [%eval 0.16] [%clk 1:19:48] } 6. Nge2 { [%eval 0.12] [%clk 1:18:17] } 6... c6 { [%eval 0.19] [%clk 1:19:48] } 7. b4 { [%eval -0.08] [%clk 1:17:46] } 7... Be6 { [%eval 0.0] [%clk 1:19:35] } 8. d3 { [%eval 0.06] [%clk 1:17:45] } 8... O-O { [%eval -0.04] [%clk 1:19:12] } 9. O-O { [%eval 0.11] [%clk 1:17:41] } 9... d5 { [%eval 0.46] [%clk 1:11:25] } 10. c5?! { [%eval -0.29] } { Inaccuracy. f4 was best. } { [%clk 1:12:23] } 10... a5 { [%eval -0.15] [%clk 1:08:55] } 11. d4? { [%eval -1.48] } { Mistake. b5 was best. } { [%clk 1:03:41] } 11... axb4 { [%eval -1.46] [%clk 1:04:07] } 12. Na4 { [%eval -1.52] [%clk 1:02:59] } 12... Nfd7?! { [%eval -0.86] } { Inaccuracy. Nbd7 was best. } { [%clk 1:03:25] } 13. Bd2 { [%eval -1.04] [%clk 1:02:25] } 13... Qa5 { [%eval -1.07] [%clk 0:59:18] } 14. Nb2 { [%eval -1.02] [%clk 1:02:11] } 14... Qb5?! { [%eval -0.07] } { Inaccuracy. Qa3 was best. } { [%clk 0:57:01] } 15. Re1? { [%eval -1.47] } { Mistake. dxe5 was best. } { [%clk 0:51:21] } 15... Ra3? { [%eval -0.08] } { Mistake. Bf7 was best. } { [%clk 0:39:05] } 16. Bf1?! { [%eval -0.85] } { Inaccuracy. Nc1 was best. } { [%clk 0:40:52] } 16... Qa5 { [%eval -0.85] [%clk 0:38:29] } 17. Nc1 { [%eval -1.01] [%clk 0:40:41] } 17... b6?! { [%eval 0.0] } { Inaccuracy. e4 was best. } { [%clk 0:36:31] } 18. Nb3 { [%eval 0.0] [%clk 0:40:04] } 18... Qa8 { [%eval -0.01] [%clk 0:36:31] } 19. Qc2? { [%eval -1.27] } { Mistake. Bxb4 was best. } { [%clk 0:31:22] } 19... bxc5 { [%eval -1.37] [%clk 0:32:38] } 20. dxc5 { [%eval -1.11] [%clk 0:27:53] } 20... Qb7?! { [%eval -0.41] } { Inaccuracy. Na6 was best. } { [%clk 0:30:27] } 21. Nd3 { [%eval -0.38] [%clk 0:27:12] } 21... Ra8 { [%eval 0.14] [%clk 0:29:04] } 22. Nxb4 { [%eval 0.19] [%clk 0:26:30] } 22... e4 { [%eval 0.55] [%clk 0:24:20] } 23. a4 { [%eval 0.68] [%clk 0:24:04] } 23... Ne5 { [%eval 0.74] [%clk 0:24:13] } 24. Nd4?! { [%eval -0.02] } { Inaccuracy. Be2 was best. } { [%clk 0:19:53] } 24... Bc8?! { [%eval 0.75] } { Inaccuracy. Rf6 was best. } { [%clk 0:23:29] } 25. Rec1?! { [%eval 0.0] } { Inaccuracy. a5 was best. } { [%clk 0:15:09] } 25... Qd7 { [%eval -0.1] [%clk 0:21:56] } 26. Kg2 { [%eval -0.58] [%clk 0:14:11] } 26... Na6 { [%eval -0.4] [%clk 0:21:52] } 27. Nxa6 { [%eval -0.46] [%clk 0:09:34] } 27... Bxa6 { [%eval -0.53] [%clk 0:21:43] } 28. Rab1?! { [%eval -1.55] } { Inaccuracy. Bxa6 was best. } { [%clk 0:07:02] } 28... Nd3? { [%eval -0.13] } { Mistake. Bd3 was best. } { [%clk 0:19:55] } 29. Rd1? { [%eval -1.33] } { Mistake. Rb6 was best. } { [%clk 0:06:43] } 29... Nxc5? { [%eval 0.01] } { Mistake. Bc4 was best. } { [%clk 0:19:56] } 30. a5?! { [%eval -0.66] } { Inaccuracy. Bb4 was best. } { [%clk 0:04:14] } 30... Rfc8?! { [%eval 0.0] } { Inaccuracy. Bxf1+ was best. } { [%clk 0:18:42] } 31. Rb6?! { [%eval -0.58] } { Inaccuracy. Bxa6 was best. } { [%clk 0:03:00] } 31... Bxf1+ { [%eval -0.67] [%clk 0:17:35] } 32. Kxf1? { [%eval -1.94] } { Mistake. Rxf1 was best. } { [%clk 0:03:03] } 32... Ra6?? { [%eval 2.06] } { Blunder. Nd3 was best. } { [%clk 0:16:16] } 33. Rdb1? { [%eval 0.49] } { Mistake. Bb4 was best. } { [%clk 0:02:51] } 33... Qa7?! { [%eval 1.32] } { Inaccuracy. Rxb6 was best. } { [%clk 0:13:46] } 34. Nxf5 { [%eval 0.84] [%clk 0:00:46] } 34... Bf8 { [%eval 0.82] [%clk 0:12:45] } 35. Nd4 { [%eval 0.73] [%clk 0:00:51] } 35... Rc7?? { [%eval 3.05] } { Blunder. Rxb6 was best. } { [%clk 0:06:54] } 36. Qd1?? { [%eval 0.93] } { Blunder. Bb4 was best. } { [%clk 0:00:52] } 36... Nd7? { [%eval 2.44] } { Mistake. Rf7 was best. } { [%clk 0:06:35] } 37. R6b2 { [%eval 2.3] [%clk 0:00:34] } 37... Nc5 { [%eval 2.53] [%clk 0:05:59] } 38. Qg4 { [%eval 2.49] [%clk 0:00:30] } 38... Rf7 { [%eval 2.37] [%clk 0:05:41] } 39. Rb6?? { [%eval 0.2] } { Blunder. Rb8 was best. } { [%clk 0:00:24] } 39... Nd3?? { [%eval 3.25] } { Blunder. Rxb6 was best. } { [%clk 0:01:40] } 40. f4 { [%eval 2.62] [%clk 0:00:27] } 40... Rxb6 { [%eval 3.13] [%clk 0:01:15] } 41. Rxb6 { [%eval 3.02] [%clk 0:00:30] } 41... Bc5? { [%eval 5.22] } { Mistake. Ne5 was best. } { [%clk 0:01:14] } 42. Rxc6 { [%eval 4.38] [%clk 0:00:16] } 42... Bxd4? { [%eval 7.43] } { Mistake. Qb7 was best. } { [%clk 0:00:36] } 43. Rc8+ { [%eval 7.4] [%clk 0:00:22] } 43... Rf8 { [%eval 7.32] [%clk 0:00:25] } 44. Qe6+ { [%eval 7.34] [%clk 0:00:30] } 44... Qf7 { [%eval 7.16] [%clk 0:00:34] } 45. Rxf8+ { [%eval 7.38] [%clk 0:00:27] } 45... Kxf8 { [%eval 6.78] [%clk 0:00:43] } 46. Qxf7+ { [%eval 6.78] [%clk 0:00:25] } 46... Kxf7 { [%eval 6.78] [%clk 0:00:51] } 47. exd4 { [%eval 6.46] [%clk 0:00:30] } 47... Nb2 { [%eval 7.29] [%clk 0:00:41] } 48. a6 { [%eval 7.08] [%clk 0:00:30] } 48... Nc4 { [%eval 7.01] [%clk 0:00:48] } 49. a7?! { [%eval 5.3] } { Inaccuracy. Ba5 was best. } { [%clk 0:00:29] } 49... Nb6 { [%eval 5.22] [%clk 0:00:57] } 50. Bb4 { [%eval 5.5] [%clk 0:00:23] } 50... Ke6 { [%eval 5.48] [%clk 0:00:38] } 51. Bc5 { [%eval 5.42] [%clk 0:00:28] } 51... Na8 { [%eval 5.31] [%clk 0:00:47] } 52. Ke2 { [%eval 5.14] [%clk 0:00:36] } 52... Kf5 { [%eval 5.75] [%clk 0:00:21] } 53. h3 { [%eval 5.74] [%clk 0:00:41] } 53... g6 { [%eval 5.71] [%clk 0:00:24] } 54. Ke3 { [%eval 5.73] [%clk 0:00:42] } 54... h6 { [%eval 6.01] [%clk 0:00:25] } 55. g4+ { [%eval 6.23] [%clk 0:00:47] } 55... Ke6 { [%eval 6.38] [%clk 0:00:33] } 56. h4 { [%eval 6.1] [%clk 0:00:47] } 56... h5 { [%eval 6.63] [%clk 0:00:35] } 57. gxh5 { [%eval 5.75] [%clk 0:00:18] } 57... gxh5 { [%eval 5.83] [%clk 0:00:43] } 58. Kf2 { [%eval 5.99] [%clk 0:00:02] } 58... Kf5 { [%eval 5.99] } 59. Kg3 { [%eval 5.9] [%clk 0:00:22] } 59... Kf6 { [%eval 5.64] [%clk 0:00:56] } 60. Bd6 { [%eval 5.9] [%clk 0:00:25] } 60... Ke6 { [%eval 5.93] [%clk 0:01:05] } 61. Be5 { [%eval 5.7] [%clk 0:00:27] } 61... Kf5 { [%eval 5.71] [%clk 0:01:13] } 62. Bb8 { [%eval 5.67] [%clk 0:00:30] } 62... Nb6 { [%eval 6.05] [%clk 0:01:16] } 63. Be5 { [%eval 5.92] [%clk 0:00:35] } 63... Na8 { [%eval 5.87] [%clk 0:01:24] } 64. Bd6 { [%eval 5.76] [%clk 0:00:26] } 64... Nb6 { [%eval 5.87] [%clk 0:01:30] } 65. Be7 { [%eval 6.06] [%clk 0:00:30] } 65... Na8 { [%eval 6.09] [%clk 0:01:37] } 66. Bg5 { [%eval 5.86] [%clk 0:00:31] } 66... Nb6 { [%eval 5.79] [%clk 0:01:44] } 67. Kf2 { [%eval 5.59] [%clk 0:00:39] } 67... Na8 { [%eval 6.54] [%clk 0:01:39] } 68. Ke2 { [%eval 6.54] [%clk 0:00:41] } 68... Nc7 { [%eval 6.43] [%clk 0:01:25] } 69. Kd2 { [%eval 6.27] [%clk 0:00:47] } 69... Na8 { [%eval 6.09] [%clk 0:01:33] } 70. Kc3 { [%eval 6.73] [%clk 0:00:54] } 70... Nc7 { [%eval 6.69] [%clk 0:01:28] } 71. Kd2 { [%eval 6.76] [%clk 0:00:40] } 71... Na8 { [%eval 6.46] [%clk 0:01:36] } 72. Ke2 { [%eval 6.34] [%clk 0:00:33] } 72... Nc7 { [%eval 5.68] [%clk 0:01:45] } 73. Ke3 { [%eval 5.84] [%clk 0:00:39] } 73... Na8 { [%eval 5.74] [%clk 0:01:52] } 74. Bd8 { [%eval 5.65] [%clk 0:00:42] } 74... Ke6 { [%eval 5.84] [%clk 0:01:59] } 75. f5+? { [%eval 3.11] } { Mistake. Kd2 was best. } { [%clk 0:00:20] } 75... Kxf5 { [%eval 3.07] [%clk 0:02:07] } 76. Bg5 { [%eval 3.01] [%clk 0:00:27] } 76... Kg4? { [%eval 5.41] } { Mistake. Nc7 was best. } { [%clk 0:02:15] } 77. Bd8? { [%eval 2.84] } { Mistake. Kd2 was best. } { [%clk 0:00:21] } 77... Kf5 { [%eval 3.12] [%clk 0:02:24] } 78. Kf2 { [%eval 3.08] [%clk 0:00:18] } 78... Kf4 { [%eval 2.89] [%clk 0:02:30] } 79. Ke2 { [%eval 2.84] [%clk 0:00:14] } 79... Kf5 { [%eval 2.77] [%clk 0:02:32] } 1/2-1/2