Event: Round 4: Matthew Guo DIAO - Rachel PALMERO MARTINEZ
Date: 2023-10-07
White: Matthew Guo DIAO
Black: Rachel PALMERO MARTINEZ
BlackTitle: WFM
Result: 1-0
ECO: E15
Opening: Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:27] } 1... Nf6 { [%eval 0.28] [%clk 1:29:28] } 2. c4 { [%eval 0.16] [%clk 1:30:49] } 2... e6 { [%eval 0.23] [%clk 1:29:47] } 3. Nf3 { [%eval 0.0] [%clk 1:31:08] } 3... b6 { [%eval 0.29] [%clk 1:30:03] } 4. g3 { [%eval 0.18] [%clk 1:31:31] } 4... Ba6 { [%eval 0.19] [%clk 1:30:20] } 5. Qc2 { [%eval 0.0] [%clk 1:31:54] } 5... Bb4+?! { [%eval 0.85] } { Inaccuracy. c5 was best. } { [%clk 1:30:22] } 6. Bd2 { [%eval 0.71] [%clk 1:29:44] } 6... Be7 { [%eval 0.95] [%clk 1:30:43] } 7. Bg2 { [%eval 0.54] [%clk 1:28:45] } 7... O-O { [%eval 0.66] [%clk 1:30:55] } 8. O-O { [%eval 0.46] [%clk 1:10:05] } 8... c6 { [%eval 0.34] [%clk 1:31:09] } 9. Rc1 { [%eval 0.29] [%clk 0:57:55] } 9... d5 { [%eval 0.5] [%clk 1:26:32] } 10. Ne5 { [%eval 0.34] [%clk 0:56:15] } 10... Nfd7 { [%eval 0.28] } 11. Nxd7 { [%eval 0.04] [%clk 0:51:29] } 11... Nxd7 { [%eval 0.02] [%clk 1:17:14] } 12. cxd5 { [%eval 0.0] [%clk 0:50:49] } 12... cxd5 { [%eval 0.15] [%clk 1:17:28] } 13. Nc3 { [%eval 0.12] [%clk 0:49:11] } 13... b5?! { [%eval 0.73] } { Inaccuracy. Rc8 was best. } { [%clk 1:03:58] } 14. e4?! { [%eval 0.0] } { Inaccuracy. a3 was best. } { [%clk 0:40:02] } 14... b4 { [%eval 0.0] [%clk 0:57:02] } 15. Nd1 { [%eval 0.0] [%clk 0:36:58] } 15... Nb6 { [%eval 0.0] [%clk 0:50:55] } 16. exd5 { [%eval 0.0] [%clk 0:24:42] } 16... Rc8 { [%eval 0.0] [%clk 0:46:50] } 17. Qe4 { [%eval 0.0] [%clk 0:22:35] } 17... Nxd5 { [%eval -0.03] [%clk 0:47:12] } 18. Rxc8 { [%eval -0.03] [%clk 0:21:07] } 18... Qxc8 { [%eval 0.0] [%clk 0:43:13] } 19. Rc1 { [%eval 0.0] [%clk 0:20:30] } 19... Qd7 { [%eval 0.0] [%clk 0:43:41] } 20. Ne3 { [%eval 0.0] [%clk 0:17:45] } 20... Nxe3 { [%eval 0.31] [%clk 0:26:39] } 21. Bxe3 { [%eval 0.25] [%clk 0:17:24] } 21... Rc8 { [%eval 0.4] [%clk 0:21:57] } 22. Rxc8+ { [%eval 0.41] [%clk 0:17:07] } 22... Qxc8 { [%eval 0.32] [%clk 0:22:24] } 23. b3 { [%eval 0.34] [%clk 0:16:34] } 23... h6 { [%eval 0.39] [%clk 0:20:54] } 24. h4 { [%eval 0.31] [%clk 0:16:03] } 24... Bf6? { [%eval 1.48] } { Mistake. Bf8 was best. } { [%clk 0:16:34] } 25. Kh2?! { [%eval 0.4] } { Inaccuracy. d5 was best. } { [%clk 0:12:09] } 25... Bb5 { [%eval 0.82] [%clk 0:15:00] } 26. Qg4 { [%eval 0.48] [%clk 0:08:42] } 26... Qc2?! { [%eval 1.54] } { Inaccuracy. Qd7 was best. } { [%clk 0:12:17] } 27. Qh5? { [%eval 0.35] } { Mistake. d5 was best. } { [%clk 0:08:52] } 27... Bc6?! { [%eval 1.32] } { Inaccuracy. a6 was best. } { [%clk 0:07:50] } 28. Qc5 { [%eval 1.32] [%clk 0:08:30] } 28... Qxc5?! { [%eval 2.1] } { Inaccuracy. Be4 was best. } { [%clk 0:08:09] } 29. dxc5 { [%eval 2.11] [%clk 0:08:58] } 29... Bxg2 { [%eval 2.62] [%clk 0:08:37] } 30. Kxg2 { [%eval 2.52] [%clk 0:09:27] } 30... Kf8 { [%eval 2.51] [%clk 0:07:42] } 31. c6 { [%eval 2.58] [%clk 0:08:55] } 31... Ke7 { [%eval 2.65] } 32. Bxa7 { [%eval 2.63] [%clk 0:09:08] } 32... Kd6 { [%eval 2.62] } 33. Bc5+ { [%eval 2.72] } 33... Kxc6 { [%eval 2.55] [%clk 0:08:28] } 34. Bxb4 { [%eval 2.6] [%clk 0:09:59] } 34... Bd4? { [%eval 4.26] } { Mistake. h5 was best. } { [%clk 0:07:54] } 35. Kf3?! { [%eval 2.96] } { Inaccuracy. h5 was best. } { [%clk 0:08:37] } 35... Kb5?! { [%eval 3.82] } { Inaccuracy. h5 was best. } 36. Bf8?! { [%eval 2.4] } { Inaccuracy. Bd2 was best. } { [%clk 0:08:51] } 36... h5 { [%eval 2.81] [%clk 0:05:47] } 37. a4+ { [%eval 3.14] [%clk 0:08:24] } 37... Ka5 { [%eval 2.98] [%clk 0:06:07] } 38. Ke2 { [%eval 3.66] [%clk 0:08:43] } 38... g6 { [%eval 4.03] [%clk 0:05:42] } 39. Bd6?! { [%eval 3.16] } { Inaccuracy. Bh6 was best. } { [%clk 0:07:55] } 39... Bc3?! { [%eval 4.53] } { Inaccuracy. e5 was best. } { [%clk 0:04:28] } 40. Kd3 { [%eval 4.46] [%clk 0:06:06] } 40... Be1 { [%eval 4.5] [%clk 0:04:45] } 41. Bc5 { [%eval 4.17] [%clk 0:06:19] } 41... Ka6 { [%eval 4.32] [%clk 0:04:34] } 42. b4 { [%eval 4.39] [%clk 0:06:21] } 42... Kb7 { [%eval 5.22] [%clk 0:04:44] } 43. Kc4 { [%eval 5.14] [%clk 0:06:37] } 43... Ka6 { [%eval 5.29] [%clk 0:05:04] } 44. a5 { [%eval 5.06] [%clk 0:04:52] } 44... Bd2 { [%eval 5.26] [%clk 0:04:59] } 45. Be3 { [%eval 5.39] [%clk 0:04:34] } 45... Be1 { [%eval 5.36] [%clk 0:04:41] } 46. Bc5 { [%eval 5.12] [%clk 0:04:34] } 46... Bd2 { [%eval 5.28] [%clk 0:05:04] } 47. Bb6 { [%eval 5.25] [%clk 0:05:00] } 47... g5?! { [%eval 6.88] } { Inaccuracy. Be1 was best. } { [%clk 0:03:17] } 48. b5+ { [%eval 6.03] [%clk 0:05:25] } 48... Kb7 { [%eval 6.47] [%clk 0:03:42] } 49. Bd8 { [%eval 5.63] [%clk 0:05:30] } 49... gxh4 { [%eval 6.65] [%clk 0:04:03] } 50. a6+ { [%eval 6.5] [%clk 0:04:13] } 50... Ka7 { [%eval 6.61] [%clk 0:04:28] } 51. gxh4 { [%eval 6.95] [%clk 0:04:22] } 51... Be1 { [%eval 6.93] [%clk 0:04:32] } 52. Be7 { [%eval 7.09] [%clk 0:04:27] } 52... Bxf2?! { [%eval 43.04] } { Inaccuracy. Ba5 was best. } { [%clk 0:02:46] } 53. Bc5+ { [%eval 8.65] [%clk 0:04:52] } 53... Bxc5 { [%eval 42.68] [%clk 0:03:12] } 54. Kxc5 { [%eval 68.7] [%clk 0:05:20] } 54... e5?! { [%eval #29] } { Checkmate is now unavoidable. f6 was best. } { [%clk 0:02:12] } 55. Kc6 { [%eval #7] [%clk 0:05:43] } 55... e4 { [%eval #7] [%clk 0:02:17] } 56. b6+ { [%eval #17] [%clk 0:06:03] } 1-0