Event: Round 4: Richardson Jingsi Qiao - Andrew Colwell
Date: 2024-02-18
White: Richardson Jingsi Qiao
Black: Andrew Colwell
Result: 1-0
ECO: B12
Opening: Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:30:56] } 1... c6 { [%eval 0.24] [%clk 1:30:57] } 2. d4 { [%eval 0.35] [%clk 1:31:02] } 2... d5 { [%eval 0.31] [%clk 1:31:24] } 3. e5 { [%eval 0.19] [%clk 1:30:54] } 3... c5 { [%eval 0.43] [%clk 1:31:52] } 4. dxc5 { [%eval 0.31] [%clk 1:30:43] } 4... e6 { [%eval 0.31] [%clk 1:32:18] } 5. a3 { [%eval 0.22] [%clk 1:30:31] } 5... Bxc5 { [%eval 0.33] [%clk 1:32:40] } 6. Qg4 { [%eval 0.0] [%clk 1:30:20] } 6... Kf8 { [%eval 0.48] [%clk 1:16:43] } 7. Nf3 { [%eval 0.56] [%clk 1:25:01] } 7... Qb6 { [%eval 1.06] [%clk 1:10:36] } 8. Qg3 { [%eval 1.24] [%clk 1:20:35] } 8... Ne7 { [%eval 1.54] [%clk 1:01:04] } 9. Bd3 { [%eval 1.5] [%clk 1:18:05] } 9... Ng6?! { [%eval 2.67] } { Inaccuracy. Nf5 was best. } { [%clk 0:52:13] } 10. b4?! { [%eval 1.64] } { Inaccuracy. h4 was best. } { [%clk 1:14:28] } 10... Be7 { [%eval 1.54] [%clk 0:49:03] } 11. h4 { [%eval 1.49] [%clk 1:09:16] } 11... Nc6 { [%eval 1.87] [%clk 0:47:20] } 12. Bb2 { [%eval 2.0] [%clk 1:07:37] } 12... h5 { [%eval 2.35] [%clk 0:37:00] } 13. Bxg6 { [%eval 2.23] [%clk 1:04:58] } 13... fxg6 { [%eval 2.53] [%clk 0:37:25] } 14. Qxg6? { [%eval 1.03] } { Mistake. c4 was best. } { [%clk 1:04:38] } 14... Rh6? { [%eval 2.5] } { Mistake. a5 was best. } { [%clk 0:36:54] } 15. Qg3?! { [%eval 1.4] } { Inaccuracy. Qd3 was best. } { [%clk 1:03:03] } 15... Bd7 { [%eval 1.92] [%clk 0:36:30] } 16. Bc1 { [%eval 1.78] [%clk 0:59:55] } 16... Rh7 { [%eval 2.22] [%clk 0:31:11] } 17. O-O { [%eval 1.79] [%clk 0:57:15] } 17... Nd4 { [%eval 1.84] [%clk 0:30:37] } 18. Qf4+ { [%eval 1.78] [%clk 0:56:35] } 18... Nf5 { [%eval 1.72] [%clk 0:30:56] } 19. Be3 { [%eval 1.53] [%clk 0:56:36] } 19... Qd8 { [%eval 1.65] [%clk 0:31:19] } 20. g3 { [%eval 1.28] [%clk 0:56:16] } 20... Kg8 { [%eval 1.07] [%clk 0:30:52] } 21. Nd4?? { [%eval -0.87] } { Blunder. Nbd2 was best. } { [%clk 0:54:57] } 21... Nxd4? { [%eval 0.55] } { Mistake. g5 was best. } { [%clk 0:31:09] } 22. Bxd4? { [%eval -0.83] } { Mistake. Qxd4 was best. } { [%clk 0:53:17] } 22... Rh6? { [%eval 0.67] } { Mistake. g5 was best. } { [%clk 0:31:07] } 23. Qf3? { [%eval -0.84] } { Mistake. Kh2 was best. } { [%clk 0:53:02] } 23... Qc7? { [%eval 0.79] } { Mistake. Bxh4 was best. } { [%clk 0:30:19] } 24. c3?! { [%eval -0.24] } { Inaccuracy. Qd3 was best. } { [%clk 0:52:12] } 24... Bb5 { [%eval -0.23] [%clk 0:30:26] } 25. Re1 { [%eval -0.52] [%clk 0:51:59] } 25... Rf8 { [%eval -0.29] [%clk 0:30:45] } 26. Qd1 { [%eval -0.42] [%clk 0:50:39] } 26... Rf5? { [%eval 1.08] } { Mistake. Be8 was best. } { [%clk 0:29:17] } 27. a4?! { [%eval 0.32] } { Inaccuracy. Nd2 was best. } { [%clk 0:49:32] } 27... Be8 { [%eval 0.38] [%clk 0:25:36] } 28. Kh2? { [%eval -1.19] } { Mistake. Na3 was best. } { [%clk 0:45:55] } 28... Rg6 { [%eval -0.76] [%clk 0:21:13] } 29. Nd2 { [%eval -1.01] [%clk 0:42:14] } 29... Rg4?? { [%eval 1.53] } { Blunder. Bxh4 was best. } { [%clk 0:18:33] } 30. Nf1?! { [%eval 0.64] } { Inaccuracy. f3 was best. } { [%clk 0:35:56] } 30... Rg6?! { [%eval 1.38] } { Inaccuracy. Bxh4 was best. } { [%clk 0:15:16] } 31. Ra2 { [%eval 1.11] [%clk 0:34:02] } 31... Bxh4 { [%eval 1.26] [%clk 0:11:26] } 32. Ne3 { [%eval 1.24] [%clk 0:32:08] } 32... Rxf2+ { [%eval 1.2] [%clk 0:05:59] } 33. Rxf2 { [%eval 0.9] [%clk 0:32:18] } 33... Bxg3+ { [%eval 1.17] [%clk 0:06:27] } 34. Kg2 { [%eval 1.06] [%clk 0:32:09] } 34... Qe7?! { [%eval 1.71] } { Inaccuracy. a5 was best. } { [%clk 0:06:02] } 35. Qf3?? { [%eval -2.94] } { Blunder. Rh1 was best. } { [%clk 0:31:29] } 35... Bxf2+?? { [%eval 0.95] } { Blunder. Qh4 was best. } { [%clk 0:03:14] } 36. Kxf2 { [%eval 1.03] [%clk 0:31:45] } 36... Qh4+ { [%eval 1.1] [%clk 0:03:39] } 37. Ke2 { [%eval 0.9] [%clk 0:31:34] } 37... Rg3 { [%eval 0.94] [%clk 0:03:03] } 38. Qf2 { [%eval 1.07] [%clk 0:30:27] } 38... Qg5 { [%eval 0.93] [%clk 0:03:25] } 39. Rf1 { [%eval 1.13] [%clk 0:26:09] } 39... Bxa4?! { [%eval 1.94] } { Inaccuracy. Qg6 was best. } { [%clk 0:03:40] } 40. Qf7+ { [%eval 1.93] [%clk 0:26:16] } 40... Kh7 { [%eval 1.97] [%clk 0:04:03] } 41. Qxe6 { [%eval 2.03] [%clk 0:25:09] } 41... Bb5+ { [%eval 1.94] [%clk 0:04:03] } 42. c4 { [%eval 2.03] [%clk 0:25:04] } 42... dxc4 { [%eval 1.93] [%clk 0:03:16] } 43. Qf5+ { [%eval 1.87] [%clk 0:25:16] } 43... Qxf5 { [%eval 2.12] [%clk 0:03:17] } 44. Rxf5 { [%eval 2.17] [%clk 0:24:55] } 44... Kg6 { [%eval 2.26] [%clk 0:02:56] } 45. Rf8 { [%eval 2.12] [%clk 0:23:25] } 45... c3+ { [%eval 2.4] [%clk 0:02:13] } 46. Kf2 { [%eval 2.57] [%clk 0:23:03] } 46... c2 { [%eval 2.38] [%clk 0:02:13] } 47. Nxc2 { [%eval 2.14] [%clk 0:22:50] } 47... Rd3 { [%eval 2.5] [%clk 0:02:32] } 48. Ke1?? { [%eval -0.1] } { Blunder. Be3 was best. } { [%clk 0:22:00] } 48... Ba4 { [%eval -0.08] [%clk 0:02:42] } 49. e6 { [%eval -0.1] [%clk 0:20:06] } 49... Bxc2 { [%eval -0.1] [%clk 0:02:29] } 50. e7 { [%eval -0.12] [%clk 0:19:58] } 50... Ba4 { [%eval -0.12] [%clk 0:02:56] } 51. Bxa7 { [%eval 0.0] [%clk 0:19:50] } 51... Rd5 { [%eval 0.39] [%clk 0:03:02] } 52. e8=Q+ { [%eval 0.5] [%clk 0:19:45] } 52... Bxe8 { [%eval 0.5] [%clk 0:03:24] } 53. Rxe8 { [%eval 0.49] [%clk 0:20:08] } 53... Rb5?? { [%eval 2.65] } { Blunder. Kf5 was best. } { [%clk 0:03:03] } 54. Bc5 { [%eval 2.31] [%clk 0:20:20] } 54... Kf7? { [%eval 3.78] } { Mistake. Kf5 was best. } { [%clk 0:01:59] } 55. Rd8 { [%eval 3.39] [%clk 0:19:39] } 55... Ke6?! { [%eval 4.57] } { Inaccuracy. g5 was best. } { [%clk 0:01:55] } 56. Kf2?? { [%eval 0.14] } { Blunder. Kd2 was best. } { [%clk 0:18:56] } 56... g5?? { [%eval 2.49] } { Blunder. b6 was best. } { [%clk 0:02:05] } 57. Kg3?? { [%eval 0.04] } { Blunder. Ke3 was best. } { [%clk 0:18:12] } 57... Ke5 { [%eval 0.57] [%clk 0:02:22] } 58. Rh8 { [%eval 0.6] [%clk 0:16:36] } 58... Kd5?? { [%eval 2.93] } { Blunder. b6 was best. } { [%clk 0:02:18] } 59. Rxh5 { [%eval 2.81] [%clk 0:16:40] } 59... b6 { [%eval 2.63] [%clk 0:02:18] } 60. Rxg5+ { [%eval 2.28] [%clk 0:16:32] } 60... Kc6?? { [%eval 32.45] } { Blunder. Kc4 was best. } { [%clk 0:01:39] } 61. Be7 { [%eval 32.55] [%clk 0:16:30] } 61... Rd5 { [%eval 37.82] [%clk 0:00:37] } 62. Rxd5 { [%eval 37.82] [%clk 0:16:51] } 62... Kxd5 { [%eval 37.82] [%clk 0:01:06] } 63. Kf4 { [%eval 37.82] [%clk 0:17:00] } 63... Kd4?! { [%eval #23] } { Checkmate is now unavoidable. Ke6 was best. } { [%clk 0:00:50] } 64. Kf5 { [%eval #22] [%clk 0:16:51] } 64... Kd5 { [%eval #24] [%clk 0:01:09] } 65. Bf8 { [%eval #24] [%clk 0:17:10] } 65... Kd4 { [%eval #22] [%clk 0:00:44] } 66. Ke6 { [%eval #20] [%clk 0:17:33] } 66... Kc4 { [%eval #20] [%clk 0:01:09] } 67. Kd7 { [%eval #19] [%clk 0:17:54] } 67... Kb5 { [%eval #17] [%clk 0:00:40] } 68. Kc7 { [%eval #19] [%clk 0:17:50] } 68... Ka6 { [%eval #14] [%clk 0:01:03] } 69. Kc6 { [%eval #13] [%clk 0:18:01] } 69... b5 { [%eval #14] [%clk 0:00:57] } 70. Be7 { [%eval #13] [%clk 0:18:26] } 70... Ka7 { [%eval #13] [%clk 0:01:24] } 71. Kxb5 { [%eval #12] [%clk 0:18:49] } 71... Kb7 { [%eval #12] [%clk 0:01:51] } 72. Bd6 { [%eval #11] [%clk 0:19:03] } 72... Ka7 { [%eval #8] [%clk 0:02:06] } 73. Kc6 { [%eval #7] [%clk 0:19:12] } 1-0