Event: Round 3: Jairo David Pinzon - Maxwell Yang
Date: 2023-06-25
White: Jairo David Pinzon
Black: Maxwell Yang
Result: 1-0
ECO: D90
Opening: Grünfeld Defense: Three Knights Variation
Variant: Standard

1. c4 { [%eval 0.23] [%clk 0:56:09] } 1... Nf6 { [%eval 0.29] [%clk 1:00:49] } 2. Nc3 { [%eval 0.03] [%clk 0:56:24] } 2... d5 { [%eval 0.33] [%clk 1:01:12] } 3. d4 { [%eval 0.2] [%clk 0:56:01] } 3... g6 { [%eval 0.2] [%clk 1:01:35] } 4. Nf3 { [%eval 0.22] [%clk 0:56:22] } 4... Bg7 { [%eval 0.27] [%clk 1:01:57] } 5. h4 { [%eval 0.0] [%clk 0:56:29] } 5... h5 { [%eval 0.4] [%clk 1:01:16] } 6. Bg5 { [%eval 0.42] [%clk 0:56:06] } 6... c6 { [%eval 0.51] [%clk 0:58:09] } 7. e3 { [%eval 0.76] [%clk 0:55:49] } 7... O-O { [%eval 0.51] [%clk 0:55:04] } 8. Rc1 { [%eval 0.53] [%clk 0:55:46] } 8... dxc4 { [%eval 0.83] [%clk 0:51:16] } 9. Bxc4 { [%eval 0.83] [%clk 0:55:48] } 9... b5 { [%eval 1.21] [%clk 0:51:30] } 10. Be2 { [%eval 1.1] [%clk 0:55:25] } 10... Bb7 { [%eval 1.22] [%clk 0:49:59] } 11. O-O { [%eval 1.19] [%clk 0:55:27] } 11... Nbd7 { [%eval 1.29] [%clk 0:50:16] } 12. Qb3 { [%eval 1.24] [%clk 0:52:52] } 12... a6 { [%eval 1.33] [%clk 0:47:12] } 13. a4?! { [%eval 0.76] } { Inaccuracy. Rfd1 was best. } { [%clk 0:49:18] } 13... Nb6?! { [%eval 1.9] } { Inaccuracy. c5 was best. } { [%clk 0:44:10] } 14. Rfd1 { [%eval 1.64] [%clk 0:46:57] } 14... Nbd5 { [%eval 1.82] [%clk 0:40:25] } 15. Nxd5 { [%eval 1.53] [%clk 0:43:07] } 15... Nxd5 { [%eval 1.83] [%clk 0:40:38] } 16. e4 { [%eval 2.06] [%clk 0:42:31] } 16... Nf6 { [%eval 2.16] [%clk 0:39:59] } 17. Bd3 { [%eval 1.86] [%clk 0:34:32] } 17... Rc8 { [%eval 2.15] [%clk 0:37:44] } 18. e5 { [%eval 2.23] [%clk 0:31:46] } 18... Nd5 { [%eval 2.07] [%clk 0:37:55] } 19. e6 { [%eval 2.29] [%clk 0:31:40] } 19... f5 { [%eval 2.41] [%clk 0:31:43] } 20. Re1?! { [%eval 1.35] } { Inaccuracy. Ne5 was best. } { [%clk 0:28:51] } 20... Qd6 { [%eval 1.37] [%clk 0:29:16] } 21. Ne5 { [%eval 1.63] [%clk 0:21:43] } 21... Bxe5 { [%eval 1.55] [%clk 0:29:00] } 22. Rxe5?! { [%eval 0.97] } { Inaccuracy. dxe5 was best. } { [%clk 0:22:01] } 22... c5? { [%eval 2.42] } { Mistake. Nf6 was best. } { [%clk 0:25:58] } 23. axb5 { [%eval 2.63] [%clk 0:21:10] } 23... cxd4 { [%eval 2.6] [%clk 0:26:08] } 24. Ree1?? { [%eval 0.66] } { Blunder. Rxc8 was best. } { [%clk 0:12:33] } 24... axb5?! { [%eval 1.44] } { Inaccuracy. Rxc1 was best. } { [%clk 0:26:14] } 25. Qxb5 { [%eval 1.56] [%clk 0:12:22] } 25... Bc6 { [%eval 1.78] [%clk 0:26:25] } 26. Qc5 { [%eval 1.75] [%clk 0:10:26] } 26... Qxc5 { [%eval 1.77] [%clk 0:21:23] } 27. Rxc5 { [%eval 1.84] [%clk 0:10:53] } 27... Bb7 { [%eval 2.0] [%clk 0:20:59] } 28. Rb5 { [%eval 1.89] [%clk 0:07:08] } 28... Bc6 { [%eval 1.75] [%clk 0:21:19] } 29. Ra5 { [%eval 1.92] [%clk 0:07:31] } 29... Rb8 { [%eval 2.04] [%clk 0:19:55] } 30. b3 { [%eval 1.52] [%clk 0:07:10] } 30... Nf6?! { [%eval 2.53] } { Inaccuracy. Rb7 was best. } { [%clk 0:19:32] } 31. Bc4 { [%eval 2.66] [%clk 0:07:20] } 31... Kg7 { [%eval 2.79] [%clk 0:19:40] } 32. Rd1 { [%eval 2.26] [%clk 0:06:40] } 32... Rfd8 { [%eval 2.4] [%clk 0:19:35] } 33. Rc5 { [%eval 2.19] [%clk 0:06:21] } 33... Be4 { [%eval 2.47] [%clk 0:17:08] } 34. Rd2 { [%eval 2.84] [%clk 0:04:44] } 34... Ba8 { [%eval 3.32] [%clk 0:14:50] } 35. f3 { [%eval 3.42] [%clk 0:04:53] } 35... Rb6 { [%eval 3.21] [%clk 0:13:40] } 36. Bf4 { [%eval 3.32] [%clk 0:04:04] } 36... Rc6?! { [%eval 4.27] } { Inaccuracy. Ne8 was best. } { [%clk 0:11:17] } 37. Rxc6?! { [%eval 3.38] } { Inaccuracy. Ra5 was best. } { [%clk 0:03:35] } 37... Bxc6 { [%eval 3.41] [%clk 0:11:34] } 38. Be5 { [%eval 3.15] [%clk 0:04:02] } 38... d3 { [%eval 3.57] [%clk 0:10:25] } 39. Kf2 { [%eval 3.44] [%clk 0:04:04] } 39... Kf8 { [%eval 3.47] [%clk 0:10:35] } 40. Bxf6?! { [%eval 2.41] } { Inaccuracy. b4 was best. } { [%clk 0:04:08] } 40... exf6 { [%eval 2.52] [%clk 0:10:56] } 41. Rxd3 { [%eval 2.39] [%clk 0:04:28] } 41... Rxd3? { [%eval 3.95] } { Mistake. Rc8 was best. } { [%clk 0:11:08] } 42. Bxd3 { [%eval 4.11] [%clk 0:04:41] } 42... Ke7 { [%eval 4.45] [%clk 0:06:43] } 43. f4 { [%eval 4.75] [%clk 0:04:13] } 43... Kxe6 { [%eval 4.64] [%clk 0:07:06] } 44. Bc4+ { [%eval 4.55] [%clk 0:04:25] } 44... Ke7 { [%eval 4.66] [%clk 0:05:40] } 45. g3 { [%eval 4.71] [%clk 0:04:46] } 45... Be8 { [%eval 5.18] [%clk 0:06:01] } 46. Ke3 { [%eval 5.22] [%clk 0:05:08] } 46... Kd6 { [%eval 5.02] [%clk 0:05:50] } 47. Kd4 { [%eval 5.44] [%clk 0:05:27] } 47... Kc6 { [%eval 5.33] [%clk 0:03:14] } 48. b4 { [%eval 5.23] [%clk 0:05:36] } 48... Kb6 { [%eval 6.23] [%clk 0:00:49] } 49. Bd5 { [%eval 5.4] [%clk 0:05:18] } 49... Kb5 { [%eval 4.58] [%clk 0:00:33] } 50. Kc3 { [%eval 5.22] [%clk 0:05:41] } 50... Kb6 { [%eval 5.03] [%clk 0:00:51] } 51. Be6 { [%eval 5.16] [%clk 0:03:58] } 51... Kb5 { [%eval 5.06] [%clk 0:01:06] } 52. Bg8 { [%eval 5.16] [%clk 0:04:11] } 52... Kb6 { [%eval 5.24] [%clk 0:01:29] } 53. Kc4 { [%eval 5.01] [%clk 0:04:22] } 53... Bb5+ { [%eval 6.04] [%clk 0:01:50] } 54. Kd5 { [%eval 6.14] [%clk 0:03:56] } 54... Be2 { [%eval 6.41] [%clk 0:02:11] } 55. Kd6 { [%eval 6.6] [%clk 0:03:40] } 55... Kb5 { [%eval 6.56] [%clk 0:02:31] } 56. Ke7 { [%eval 6.61] [%clk 0:03:58] } 56... Kxb4 { [%eval 6.85] [%clk 0:02:38] } 57. Kxf6 { [%eval 6.8] [%clk 0:04:18] } 57... Kc5 { [%eval 7.76] [%clk 0:02:40] } 58. Kxg6 { [%eval 7.7] [%clk 0:04:38] } 58... Kd6 { [%eval 6.9] [%clk 0:02:53] } 59. Kxf5 { [%eval 7.06] [%clk 0:04:42] } 59... Ke7 { [%eval 7.7] [%clk 0:03:18] } 60. Kg5 { [%eval 8.43] [%clk 0:05:01] } 60... Bd3 { [%eval 9.25] [%clk 0:03:09] } 61. Bd5 { [%eval 7.9] [%clk 0:04:34] } 61... Be2 { [%eval 10.03] [%clk 0:03:29] } 62. Be4 { [%eval 10.22] [%clk 0:04:54] } 62... Kf7 { [%eval 9.03] [%clk 0:03:35] } 63. Bg6+ { [%eval 10.31] [%clk 0:05:14] } 63... Kg7 { [%eval 9.65] [%clk 0:04:02] } 64. Bxh5 { [%eval 9.97] [%clk 0:05:32] } 64... Bd3 { [%eval 10.05] [%clk 0:04:23] } 65. f5 { [%eval 10.87] [%clk 0:05:47] } 65... Bc4 { [%eval 14.54] [%clk 0:04:45] } 66. f6+ { [%eval 11.94] [%clk 0:06:08] } 66... Kf8 { [%eval 15.01] [%clk 0:05:07] } 67. Bg6 { [%eval 15.38] [%clk 0:06:21] } 67... Kg8 { [%eval 14.36] [%clk 0:05:30] } 68. h5 { [%eval 16.11] [%clk 0:06:43] } 68... Kf8?! { [%eval #20] } { Checkmate is now unavoidable. Bb3 was best. } { [%clk 0:05:42] } 69. h6 { [%eval #15] [%clk 0:06:52] } 69... Kg8 { [%eval #23] [%clk 0:05:58] } 70. h7+ { [%eval #10] [%clk 0:07:07] } 70... Kh8 { [%eval #10] [%clk 0:06:24] } 71. f7 { [%eval #9] [%clk 0:07:28] } 71... Bxf7 { [%eval #9] [%clk 0:06:51] } 72. Bxf7 { [%eval #8] [%clk 0:07:44] } 72... Kxh7 { [%eval #8] [%clk 0:07:16] } 73. Kf6 { [%eval #7] [%clk 0:07:45] } 73... Kh8 { [%eval #7] [%clk 0:07:43] } 74. g4 { [%eval #6] [%clk 0:08:03] } 74... Kh7 { [%eval #6] [%clk 0:08:11] } 75. g5 { [%eval #5] [%clk 0:08:13] } 75... Kh8 { [%eval #5] [%clk 0:08:38] } 76. Bb3 { [%eval #5] [%clk 0:08:36] } 1-0