Event: Round 3: Olivier-Kenta Chiku-Ratte - Grant Xu
Date: 2022-01-14
White: Olivier-Kenta Chiku-Ratte
WhiteTitle: IM
Black: Grant Xu
Result: 1/2-1/2
ECO: E15
Opening: Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation
Variant: Standard

1. d4 { [%eval 0.3] [%clk 1:30:12] } 1... Nf6 { [%eval 0.0] [%clk 1:29:20] } 2. c4 { [%eval 0.23] [%clk 1:30:37] } 2... e6 { [%eval 0.28] [%clk 1:29:30] } 3. Nf3 { [%eval 0.0] [%clk 1:29:29] } 3... b6 { [%eval 0.29] [%clk 1:29:55] } 4. g3 { [%eval 0.18] [%clk 1:29:55] } 4... Ba6 { [%eval 0.19] [%clk 1:30:06] } 5. Qc2 { [%eval 0.0] [%clk 1:30:20] } 5... Bb7 { [%eval 0.3] [%clk 1:30:21] } 6. Bg2 { [%eval 0.31] [%clk 1:30:22] } 6... c5 { [%eval 0.26] [%clk 1:30:17] } 7. d5 { [%eval 0.37] [%clk 1:30:22] } 7... exd5 { [%eval 0.19] [%clk 1:30:41] } 8. cxd5 { [%eval 0.15] [%clk 1:30:43] } 8... Nxd5 { [%eval 0.26] [%clk 1:31:06] } 9. O-O { [%eval 0.37] [%clk 1:31:08] } 9... Be7 { [%eval 0.53] [%clk 1:31:17] } 10. Rd1 { [%eval 0.32] [%clk 1:28:43] } 10... Nc6 { [%eval 0.73] [%clk 1:31:13] } 11. Qf5 { [%eval 0.4] [%clk 1:29:03] } 11... Nf6 { [%eval 0.49] [%clk 1:30:57] } 12. e4 { [%eval 0.41] [%clk 1:28:01] } 12... O-O?! { [%eval 1.16] } { Inaccuracy. g6 was best. } { [%clk 1:30:35] } 13. e5 { [%eval 1.1] [%clk 1:26:31] } 13... g6 { [%eval 1.61] [%clk 1:30:56] } 14. Qf4? { [%eval 0.54] } { Mistake. Qh3 was best. } { [%clk 1:26:34] } 14... Nh5 { [%eval 0.24] [%clk 1:31:15] } 15. Qc4 { [%eval 0.23] [%clk 1:26:06] } 15... Qc7 { [%eval 0.39] [%clk 1:30:28] } 16. Bh6 { [%eval 0.5] [%clk 1:19:47] } 16... Ng7 { [%eval 0.34] [%clk 1:27:04] } 17. Nc3 { [%eval 0.49] [%clk 1:10:31] } 17... Nxe5 { [%eval 0.47] [%clk 1:16:43] } 18. Nxe5 { [%eval 0.37] [%clk 1:06:11] } 18... Bxg2 { [%eval 0.34] [%clk 1:17:06] } 19. Bf4 { [%eval 0.0] [%clk 0:58:20] } 19... d6 { [%eval -0.05] [%clk 1:12:33] } 20. Ng4 { [%eval -0.07] [%clk 0:43:43] } 20... Bf3 { [%eval 0.25] [%clk 0:45:42] } 21. Nh6+ { [%eval 0.47] [%clk 0:29:48] } 21... Kh8 { [%eval 0.37] [%clk 0:46:07] } 22. Rd3 { [%eval 0.37] [%clk 0:23:46] } 22... Qb7?! { [%eval 1.12] } { Inaccuracy. Bb7 was best. } { [%clk 0:29:45] } 23. Nxf7+ { [%eval 0.99] [%clk 0:09:47] } 23... Rxf7 { [%eval 0.96] [%clk 0:30:09] } 24. Qxf7 { [%eval 1.08] [%clk 0:10:15] } 24... Rf8 { [%eval 0.71] [%clk 0:30:28] } 25. Qb3?! { [%eval 0.09] } { Inaccuracy. Qc4 was best. } { [%clk 0:09:00] } 25... g5 { [%eval 0.51] [%clk 0:30:31] } 26. Bd2 { [%eval 0.03] [%clk 0:05:05] } 26... Nf5?? { [%eval 5.13] } { Blunder. Rf5 was best. } { [%clk 0:28:51] } 27. Nb5 { [%eval 4.49] [%clk 0:01:54] } 27... Nd4 { [%eval 5.46] [%clk 0:21:33] } 28. Nxd4 { [%eval 5.57] [%clk 0:02:08] } 28... cxd4 { [%eval 6.79] [%clk 0:21:58] } 29. Re1 { [%eval 5.97] [%clk 0:00:50] } 29... Be4 { [%eval 6.59] [%clk 0:17:41] } 30. Rxe4?? { [%eval 2.25] } { Blunder. Rxd4 was best. } { [%clk 0:00:40] } 30... Qxe4 { [%eval 2.42] [%clk 0:18:08] } 31. Rxd4 { [%eval 2.21] [%clk 0:00:52] } 31... Qf5 { [%eval 2.27] [%clk 0:17:10] } 32. Qe3 { [%eval 2.1] [%clk 0:00:58] } 32... Kg8 { [%eval 2.02] [%clk 0:15:02] } 33. Qb3+ { [%eval 1.61] [%clk 0:00:35] } 33... Rf7 { [%eval 2.02] [%clk 0:15:05] } 34. Be3 { [%eval 2.05] [%clk 0:00:59] } 34... h5 { [%eval 1.86] [%clk 0:13:57] } 35. Rd5?! { [%eval 1.27] } { Inaccuracy. Qd1 was best. } { [%clk 0:00:33] } 35... Qf3? { [%eval 2.87] } { Mistake. Qb1+ was best. } { [%clk 0:12:05] } 36. Qd1?? { [%eval 0.42] } { Blunder. h3 was best. } { [%clk 0:00:49] } 36... Qxd1+ { [%eval 0.33] [%clk 0:11:40] } 37. Rxd1 { [%eval 0.37] [%clk 0:01:17] } 37... Rf5 { [%eval 0.08] [%clk 0:11:44] } 38. Rc1 { [%eval 0.0] [%clk 0:01:20] } 38... Ra5 { [%eval 0.0] [%clk 0:11:48] } 39. a3 { [%eval -0.21] [%clk 0:00:45] } 39... Kf7 { [%eval -0.11] [%clk 0:12:01] } 40. Rc7 { [%eval -0.04] [%clk 0:00:54] } 40... Ke6 { [%eval -0.18] [%clk 0:12:23] } 41. Bd2 { [%eval -0.49] [%clk 0:00:50] } 41... Rd5 { [%eval -0.61] [%clk 0:08:58] } 42. Be3 { [%eval -0.6] [%clk 0:01:00] } 42... Ra5 { [%eval -0.33] [%clk 0:07:07] } 43. Bd2 { [%eval -0.44] [%clk 0:00:49] } 43... Rb5 { [%eval 0.0] [%clk 0:07:22] } 44. b4 { [%eval -0.25] [%clk 0:01:07] } 44... a5 { [%eval -0.27] [%clk 0:07:20] } 45. Rb7 { [%eval -0.29] [%clk 0:00:52] } 45... axb4 { [%eval 0.0] [%clk 0:07:36] } 46. Bxb4 { [%eval 0.0] [%clk 0:01:00] } 46... h4 { [%eval 0.0] [%clk 0:07:40] } 47. gxh4 { [%eval 0.0] [%clk 0:00:46] } 47... gxh4 { [%eval 0.0] [%clk 0:08:08] } 48. h3 { [%eval 0.0] [%clk 0:00:55] } 48... Bf6 { [%eval 0.0] [%clk 0:08:16] } 49. Rh7 { [%eval -0.06] [%clk 0:00:41] } 49... Rf5 { [%eval -0.03] [%clk 0:07:51] } 50. Kf1 { [%eval -0.15] [%clk 0:00:55] } 50... d5 { [%eval 0.0] [%clk 0:07:01] } 51. Ke2 { [%eval 0.0] [%clk 0:01:06] } 51... d4 { [%eval 0.0] [%clk 0:07:20] } 52. Rb7 { [%eval 0.0] [%clk 0:01:22] } 52... b5 { [%eval 0.0] [%clk 0:07:36] } 53. Rb6+ { [%eval 0.0] [%clk 0:01:30] } 53... Kf7 { [%eval 0.0] [%clk 0:07:33] } 54. Rb7+ { [%eval 0.0] [%clk 0:01:32] } 54... Kg6 { [%eval 0.0] [%clk 0:07:47] } 55. Rb6 { [%eval 0.0] [%clk 0:01:59] } 55... Rd5 { [%eval 0.25] [%clk 0:07:25] } 56. Kd3 { [%eval 0.35] [%clk 0:01:57] } 56... Kf5 { [%eval 0.46] [%clk 0:07:12] } 57. Bd2 { [%eval 0.0] [%clk 0:01:40] } 57... Rc5?! { [%eval 0.56] } { Inaccuracy. Bg5 was best. } { [%clk 0:06:21] } 58. Rb7 { [%eval 0.22] [%clk 0:01:25] } 58... Kg6 { [%eval 0.3] [%clk 0:06:08] } 59. Rb6 { [%eval 0.23] [%clk 0:01:31] } 59... Kf5 { [%eval 0.28] [%clk 0:05:43] } 60. Rb8 { [%eval 0.33] [%clk 0:01:28] } 60... Rd5 { [%eval 0.37] [%clk 0:05:42] } 61. Bb4 { [%eval 0.39] [%clk 0:00:57] } 61... Kf4 { [%eval 0.79] [%clk 0:05:39] } 62. Rf8 { [%eval 0.76] [%clk 0:01:00] } 62... Kg5 { [%eval 0.86] [%clk 0:04:37] } 63. f4+?! { [%eval 0.28] } { Inaccuracy. Ke4 was best. } { [%clk 0:00:58] } 63... Kg6 { [%eval 0.37] [%clk 0:05:03] } 64. Ke4 { [%eval 0.24] [%clk 0:01:12] } 64... Rd7 { [%eval 0.2] [%clk 0:04:44] } 65. Rg8+ { [%eval 0.2] [%clk 0:00:55] } 65... Kf7 { [%eval 0.22] [%clk 0:04:43] } 66. Rg1 { [%eval 0.0] [%clk 0:00:43] } 66... Rc7 { [%eval 0.05] [%clk 0:03:24] } 67. Kf5 { [%eval 0.0] [%clk 0:01:00] } 67... Rd7 { [%eval 0.0] [%clk 0:03:13] } 68. Rc1 { [%eval 0.0] [%clk 0:00:57] } 68... d3 { [%eval 0.0] [%clk 0:03:14] } 69. Ke4 { [%eval 0.0] [%clk 0:01:05] } 69... d2 { [%eval -0.18] [%clk 0:02:03] } 70. Rd1 { [%eval 0.0] [%clk 0:01:31] } 70... Bb2 { [%eval 0.01] [%clk 0:02:27] } 71. Ke3 { [%eval -0.11] [%clk 0:00:52] } 71... Bc1 { [%eval 0.0] [%clk 0:02:19] } 72. Bxd2 { [%eval -0.01] [%clk 0:00:54] } 72... Bxa3 { [%eval 0.0] [%clk 0:02:44] } 73. Rb1 { [%eval 0.0] [%clk 0:01:03] } 73... Bc5+ { [%eval -0.05] [%clk 0:03:05] } 74. Ke2 { [%eval 0.0] [%clk 0:01:30] } 74... Rb7 { [%eval 0.0] [%clk 0:03:17] } 75. Be1 { [%eval 0.0] [%clk 0:01:16] } 75... Be7 { [%eval 0.0] [%clk 0:02:31] } 76. Bb4 { [%eval 0.0] [%clk 0:01:11] } 76... Bf6 { [%eval 0.0] [%clk 0:02:41] } 77. Kf3 { [%eval 0.03] [%clk 0:01:09] } 77... Rd7 { [%eval 0.07] [%clk 0:02:45] } 78. Rb3 { [%eval 0.0] [%clk 0:01:30] } 78... Ke6 { [%eval 0.0] [%clk 0:02:14] } 79. Bc5 { [%eval 0.0] [%clk 0:01:41] } 79... Rd5 { [%eval 0.0] [%clk 0:02:06] } 80. Rxb5 { [%eval -0.11] [%clk 0:00:59] } 80... Kf5 { [%eval -0.11] [%clk 0:02:31] } 81. Ra5 { [%eval -0.08] [%clk 0:01:23] } 81... Bc3 { [%eval -0.04] [%clk 0:02:41] } 82. Bb4? { [%eval -1.47] } { Mistake. Rb5 was best. } { [%clk 0:01:42] } 1/2-1/2