Event: Round 4: Ray Kaufman - William Hernandez Gonzalez
Site: https://lichess.org/study/dCBog63v/ajclOZJQ
Date: 2023-01-08
White: Ray Kaufman
WhiteTitle: IM
Black: William Hernandez Gonzalez
BlackTitle: IM
Result: 1-0
ECO: E20
Opening: Nimzo-Indian Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:25:26] } 1... Nf6 { [%eval 0.23] [%clk 1:30:42] } 2. c4 { [%eval 0.13] [%clk 1:25:20] } 2... e6 { [%eval 0.23] [%clk 1:31:03] } 3. Nc3 { [%eval 0.05] [%clk 1:25:22] } 3... Bb4 { [%eval 0.25] [%clk 1:31:20] } 4. Bd2 { [%eval 0.0] [%clk 1:25:46] } 4... b6 { [%eval 0.21] [%clk 1:30:54] } 5. a3 { [%eval 0.0] [%clk 1:20:45] } 5... Bxc3 { [%eval 0.11] [%clk 1:31:03] } 6. Bxc3 { [%eval 0.08] [%clk 1:21:09] } 6... Ne4 { [%eval -0.01] [%clk 1:31:13] } 7. Rc1 { [%eval 0.05] [%clk 1:21:02] } 7... Bb7 { [%eval 0.18] [%clk 1:31:16] } 8. Nf3 { [%eval 0.1] [%clk 1:18:21] } 8... d6 { [%eval 0.13] [%clk 1:31:03] } 9. g3 { [%eval 0.08] [%clk 1:18:14] } 9... Ng5 { [%eval 0.6] [%clk 1:30:05] } 10. d5 { [%eval 0.51] [%clk 1:16:03] } 10... Nxf3+ { [%eval 0.42] [%clk 1:29:58] } 11. exf3 { [%eval 0.41] [%clk 1:16:27] } 11... O-O { [%eval 0.44] [%clk 1:29:04] } 12. Be2 { [%eval 0.33] [%clk 1:04:48] } 12... exd5 { [%eval 0.37] [%clk 1:22:50] } 13. Qd4?! { [%eval -0.62] } { Inaccuracy. cxd5 was best. } { [%clk 1:04:01] } 13... f6?! { [%eval 0.2] } { Inaccuracy. Qg5 was best. } { [%clk 1:21:48] } 14. cxd5 { [%eval -0.02] [%clk 1:03:55] } 14... Re8 { [%eval 0.22] [%clk 1:21:22] } 15. Kf1 { [%eval 0.43] [%clk 1:04:16] } 15... Nd7 { [%eval 0.35] [%clk 1:19:07] } 16. b4 { [%eval 0.0] [%clk 0:57:31] } 16... Qe7 { [%eval 0.0] [%clk 1:12:52] } 17. Bb5 { [%eval -0.01] [%clk 0:48:08] } 17... Qf7 { [%eval 0.2] [%clk 1:06:27] } 18. Kg2 { [%eval 0.23] [%clk 0:47:34] } 18... a6 { [%eval 0.14] [%clk 1:03:04] } 19. Ba4 { [%eval 0.23] [%clk 0:47:58] } 19... b5 { [%eval 0.28] [%clk 1:02:52] } 20. Bb3 { [%eval 0.18] [%clk 0:48:08] } 20... Nb6 { [%eval 0.32] [%clk 1:03:05] } 21. Rhd1 { [%eval 0.22] [%clk 0:47:00] } 21... Re2 { [%eval 0.11] [%clk 1:02:07] } 22. Rd3 { [%eval 0.0] [%clk 0:40:05] } 22... Rae8 { [%eval 0.54] [%clk 1:01:42] } 23. Bd2 { [%eval 0.47] [%clk 0:38:57] } 23... R2e7 { [%eval 0.67] [%clk 0:57:31] } 24. Bf4 { [%eval 0.81] [%clk 0:36:06] } 24... Rd8 { [%eval 0.91] [%clk 0:50:37] } 25. h4 { [%eval 0.81] [%clk 0:35:22] } 25... h6 { [%eval 0.72] [%clk 0:50:07] } 26. g4 { [%eval 0.36] [%clk 0:34:49] } 26... h5 { [%eval 0.18] [%clk 0:47:40] } 27. g5 { [%eval 0.18] [%clk 0:34:13] } 27... Bc8?! { [%eval 1.09] } { Inaccuracy. Rde8 was best. } { [%clk 0:37:05] } 28. Kh2 { [%eval 0.69] [%clk 0:32:18] } 28... Bf5?! { [%eval 1.65] } { Inaccuracy. Rde8 was best. } { [%clk 0:28:08] } 29. gxf6 { [%eval 1.59] [%clk 0:30:58] } 29... gxf6 { [%eval 1.48] [%clk 0:28:28] } 30. Re3 { [%eval 1.5] [%clk 0:31:20] } 30... Kh7?? { [%eval 3.52] } { Blunder. Rde8 was best. } { [%clk 0:27:09] } 31. Rce1?? { [%eval 0.4] } { Blunder. Re6 was best. } { [%clk 0:30:49] } 31... Re5 { [%eval 0.65] [%clk 0:26:21] } 32. Rg1 { [%eval 0.58] [%clk 0:28:12] } 32... Rxe3 { [%eval 0.81] [%clk 0:23:32] } 33. fxe3 { [%eval 0.59] [%clk 0:28:05] } 33... Nd7 { [%eval 0.61] [%clk 0:23:22] } 34. e4 { [%eval 0.45] [%clk 0:27:25] } 34... Bg6?! { [%eval 1.14] } { Inaccuracy. Ne5 was best. } { [%clk 0:23:24] } 35. Bd2 { [%eval 1.08] [%clk 0:25:55] } 35... Ne5 { [%eval 1.1] [%clk 0:22:12] } 36. Qe3 { [%eval 0.93] [%clk 0:26:16] } 36... Qf8 { [%eval 0.95] [%clk 0:22:30] } 37. Bc3 { [%eval 0.99] [%clk 0:21:04] } 37... Re8 { [%eval 0.96] [%clk 0:21:24] } 38. Rg3?! { [%eval 0.0] } { Inaccuracy. Bd1 was best. } { [%clk 0:19:57] } 38... f5 { [%eval 0.0] [%clk 0:19:18] } 39. Qg5 { [%eval -0.42] [%clk 0:13:45] } 39... f4 { [%eval -0.42] [%clk 0:18:35] } 40. Rh3 { [%eval 0.0] [%clk 0:14:11] } 40... Qf7 { [%eval -0.28] [%clk 0:18:47] } 41. Kh1 { [%eval -0.56] [%clk 0:13:09] } 41... c5? { [%eval 1.05] } { Mistake. Nxf3 was best. } { [%clk 0:15:40] } 42. bxc5 { [%eval 0.95] [%clk 0:12:33] } 42... Nd3? { [%eval 2.56] } { Mistake. Qd7 was best. } { [%clk 0:15:19] } 43. c6 { [%eval 1.99] [%clk 0:09:57] } 43... Nf2+ { [%eval 1.89] [%clk 0:11:49] } 44. Kg2 { [%eval 1.94] [%clk 0:10:24] } 44... Nxh3 { [%eval 1.98] [%clk 0:11:58] } 45. Kxh3 { [%eval 2.18] [%clk 0:10:52] } 45... Qa7?! { [%eval 3.5] } { Inaccuracy. Rf8 was best. } { [%clk 0:11:09] } 46. Qf6 { [%eval 3.69] [%clk 0:09:27] } 46... Rg8 { [%eval 3.33] [%clk 0:06:14] } 47. Bd4 { [%eval 3.92] [%clk 0:09:51] } 47... Qc7 { [%eval 4.03] [%clk 0:05:58] } 48. e5?? { [%eval 0.0] } { Blunder. Qxf4 was best. } { [%clk 0:08:54] } 48... Qa5 { [%eval 0.0] [%clk 0:04:17] } 49. exd6 { [%eval 0.0] [%clk 0:06:04] } 49... Qd2 { [%eval 0.0] [%clk 0:04:37] } 50. Be5 { [%eval 0.0] [%clk 0:04:40] } 50... Qe3?? { [%eval 10.1] } { Blunder. Be8 was best. } { [%clk 0:03:26] } 51. Bd1 { [%eval 11.05] [%clk 0:04:29] } 51... Qd2 { [%eval 12.71] [%clk 0:02:24] } 52. Bb3?? { [%eval 0.0] } { Blunder. Bc2 was best. } 52... Qe3?? { [%eval 9.15] } { Blunder. Be8 was best. } 53. Bd1 { [%eval 9.98] } 53... Qc1 { [%eval 16.24] } 54. Qe7+ { [%eval 12.85] } 54... Kh6 { [%eval 14.41] } 55. Qf6?! { [%eval 6.0] } { Inaccuracy. Qg5+ was best. } 55... Kh7?! { [%eval 13.88] } { Inaccuracy. Qc4 was best. } 56. d7 { [%eval 9.77] } 1-0