Event: 8th Cherry Blossom Classic - U2300 and U2100
Site: Dulles, Virginia
Date: 2021-05-31
White: Colding, Ernest
WhiteElo: 2043
Black: Gupta, Arnav Tamna
Result: 0-1
ECO: C42
Opening: Petrov's Defense: Three Knights Game
Variant: Standard

1. e4 { [%eval 0.24] [%clk 2:00:50] } 1... e5 { [%eval 0.21] [%clk 2:00:56] } 2. Nf3 { [%eval 0.3] [%clk 2:00:53] } 2... Nf6 { [%eval 0.21] [%clk 2:01:23] } 3. Nc3 { [%eval 0.2] [%clk 2:00:30] } 3... Bb4 { [%eval 0.32] [%clk 2:01:00] } 4. Nxe5 { [%eval 0.28] [%clk 2:00:40] } 4... Qe7?! { [%eval 0.91] } { Inaccuracy. O-O was best. } { [%clk 2:00:30] } 5. Nd3 { [%eval 0.87] [%clk 2:00:34] } 5... Bxc3 { [%eval 0.64] [%clk 2:00:02] } 6. dxc3 { [%eval 0.62] [%clk 2:00:45] } 6... Nxe4 { [%eval 0.97] [%clk 2:00:16] } 7. Be2 { [%eval 0.83] [%clk 2:01:03] } 7... O-O { [%eval 1.26] [%clk 2:00:02] } 8. O-O { [%eval 1.65] [%clk 2:01:26] } 8... d5 { [%eval 1.51] [%clk 1:53:50] } 9. Nf4 { [%eval 1.48] [%clk 2:00:38] } 9... c6 { [%eval 1.28] [%clk 1:54:05] } 10. c4 { [%eval 0.83] [%clk 2:00:06] } 10... dxc4 { [%eval 0.92] [%clk 1:53:25] } 11. Bxc4 { [%eval 1.01] [%clk 2:00:22] } 11... Nf6?! { [%eval 1.75] } { Inaccuracy. Re8 was best. } { [%clk 1:52:28] } 12. Re1 { [%eval 1.36] [%clk 1:58:35] } 12... Qc5 { [%eval 1.55] [%clk 1:51:33] } 13. Bb3 { [%eval 1.63] [%clk 1:55:19] } 13... Bg4 { [%eval 1.42] [%clk 1:47:56] } 14. Be3?! { [%eval 0.5] } { Inaccuracy. Qd3 was best. } { [%clk 1:55:23] } 14... Qxe3 { [%eval 0.83] [%clk 1:45:03] } 15. Rxe3 { [%eval 0.53] [%clk 1:54:52] } 15... Bxd1 { [%eval 0.35] [%clk 1:45:23] } 16. Rxd1 { [%eval 0.46] [%clk 1:55:06] } 16... Nbd7 { [%eval 0.81] [%clk 1:44:12] } 17. g4 { [%eval 0.61] [%clk 1:50:09] } 17... Nc5 { [%eval 0.5] [%clk 1:41:20] } 18. g5 { [%eval 0.39] [%clk 1:40:19] } 18... Nfe4 { [%eval 0.45] [%clk 1:35:25] } 19. h4 { [%eval 0.0] [%clk 1:33:23] } 19... Rfd8 { [%eval 0.0] [%clk 1:31:17] } 20. Rde1 { [%eval -0.02] [%clk 1:32:58] } 20... Nd6 { [%eval 0.0] [%clk 1:29:39] } 21. Nd3 { [%eval -0.14] [%clk 1:28:01] } 21... Nxb3 { [%eval -0.1] [%clk 1:29:17] } 22. axb3 { [%eval -0.04] [%clk 1:28:10] } 22... Nf5 { [%eval -0.13] [%clk 1:28:55] } 23. Rh3 { [%eval -0.29] [%clk 1:24:15] } 23... Rd4 { [%eval -0.23] [%clk 1:25:59] } 24. f4?! { [%eval -1.05] } { Inaccuracy. Kf1 was best. } { [%clk 1:23:56] } 24... Rad8 { [%eval -0.72] [%clk 1:25:53] } 25. h5 { [%eval -0.54] [%clk 1:23:15] } 25... Kf8 { [%eval -0.14] [%clk 1:25:12] } 26. Kf2 { [%eval -0.38] [%clk 1:21:43] } 26... b6 { [%eval 0.05] [%clk 1:21:53] } 27. b4 { [%eval -0.25] [%clk 1:18:32] } 27... Ne7? { [%eval 0.92] } { Mistake. h6 was best. } { [%clk 1:19:12] } 28. h6 { [%eval 0.77] [%clk 1:14:47] } 28... g6 { [%eval 1.09] [%clk 1:18:02] } 29. Ra1?! { [%eval 0.11] } { Inaccuracy. Rf3 was best. } { [%clk 1:06:36] } 29... R8d7 { [%eval 0.46] [%clk 1:13:51] } 30. Rf3 { [%eval 0.36] [%clk 1:06:11] } 30... Nf5? { [%eval 1.47] } { Mistake. f6 was best. } { [%clk 1:10:14] } 31. Re1? { [%eval 0.25] } { Mistake. Ne5 was best. } { [%clk 1:02:41] } 31... Re7 { [%eval 0.58] [%clk 1:05:40] } 32. c3 { [%eval 0.15] [%clk 1:02:26] } 32... Rdd7?! { [%eval 1.11] } { Inaccuracy. Rxe1 was best. } { [%clk 1:03:16] } 33. Rxe7?! { [%eval 0.42] } { Inaccuracy. Ne5 was best. } { [%clk 1:00:14] } 33... Kxe7 { [%eval 0.5] [%clk 1:02:36] } 34. Ne5 { [%eval 0.12] [%clk 0:59:13] } 34... Rc7?? { [%eval 2.44] } { Blunder. Rd2+ was best. } { [%clk 0:56:42] } 35. Rd3?? { [%eval 0.41] } { Blunder. Ng4 was best. } { [%clk 0:56:09] } 35... f6 { [%eval 0.51] [%clk 0:56:05] } 36. Ng4 { [%eval 0.5] [%clk 0:53:47] } 36... fxg5 { [%eval 0.72] [%clk 0:56:15] } 37. fxg5 { [%eval 0.65] [%clk 0:53:55] } 37... Ke6 { [%eval 0.66] [%clk 0:55:25] } 38. Rf3?! { [%eval 0.08] } { Inaccuracy. Rd1 was best. } { [%clk 0:51:05] } 38... a5 { [%eval 0.0] [%clk 0:53:32] } 39. Rf4 { [%eval 0.01] [%clk 0:49:26] } 39... axb4 { [%eval 0.0] [%clk 0:53:12] } 40. Re4+ { [%eval 0.0] [%clk 0:49:12] } 40... Kd6 { [%eval 0.05] [%clk 0:53:03] } 41. Rxb4 { [%eval 0.0] [%clk 0:49:08] } 41... b5 { [%eval 0.25] [%clk 0:52:37] } 42. Rf4 { [%eval 0.03] [%clk 0:48:33] } 42... Rf7 { [%eval 0.1] [%clk 0:52:19] } 43. Nf6 { [%eval -0.34] [%clk 0:39:19] } 43... Nxh6 { [%eval -0.18] [%clk 0:45:52] } 44. Rh4 { [%eval -0.15] [%clk 0:36:40] } 44... Ng8 { [%eval 0.0] [%clk 0:45:58] } 45. Ke3?? { [%eval -5.81] } { Blunder. Rxh7 was best. } { [%clk 0:32:58] } 45... Nxf6 { [%eval -5.87] [%clk 0:46:14] } 46. gxf6 { [%eval -5.83] [%clk 0:33:20] } 46... h5 { [%eval -6.06] [%clk 0:46:26] } 47. Kf4 { [%eval -6.25] [%clk 0:33:12] } 47... Rxf6+ { [%eval -6.15] [%clk 0:46:34] } 48. Kg5 { [%eval -6.57] [%clk 0:33:28] } 48... Re6?! { [%eval -4.31] } { Inaccuracy. Rf2 was best. } { [%clk 0:46:53] } 49. Rd4+ { [%eval -4.43] [%clk 0:33:38] } 49... Kc5 { [%eval -4.04] [%clk 0:47:01] } 50. b4+ { [%eval -4.36] [%clk 0:34:01] } 50... Kb6 { [%eval -4.14] [%clk 0:47:24] } 51. Rd3 { [%eval -4.28] [%clk 0:34:02] } 51... c5 { [%eval -5.24] [%clk 0:46:28] } 52. Rd5 { [%eval -6.53] [%clk 0:33:48] } 52... cxb4 { [%eval -6.37] [%clk 0:46:01] } 53. cxb4 { [%eval -6.4] [%clk 0:34:16] } 53... Re4 { [%eval -6.54] [%clk 0:45:28] } 54. Rd6+ { [%eval -6.79] [%clk 0:34:40] } 54... Kc7 { [%eval -6.8] [%clk 0:45:52] } 55. Rxg6 { [%eval -60.04] [%clk 0:35:07] } 55... Rxb4?! { [%eval -5.89] } { Inaccuracy. Rg4+ was best. } { [%clk 0:46:10] } 56. Kf5 { [%eval -6.57] [%clk 0:35:36] } 56... Rd4 { [%eval -6.67] [%clk 0:45:41] } 57. Ke5 { [%eval -6.77] [%clk 0:36:02] } 57... Rd8 { [%eval -5.58] [%clk 0:46:03] } 58. Rh6 { [%eval -5.75] [%clk 0:36:10] } 58... h4 { [%eval -4.52] [%clk 0:46:04] } 59. Ke4 { [%eval -4.78] [%clk 0:36:35] } 59... Rd6 { [%eval -5.1] [%clk 0:46:07] } 60. Rxh4 { [%eval -4.87] [%clk 0:36:55] } 60... Kb6 { [%eval -5.26] [%clk 0:46:17] } 61. Rh1 { [%eval -5.33] [%clk 0:37:24] } 61... b4 { [%eval -6.01] [%clk 0:46:39] } 62. Ke3 { [%eval -6.89] [%clk 0:37:53] } 62... Kb5 { [%eval -6.63] [%clk 0:47:01] } 63. Ke2 { [%eval -7.0] [%clk 0:38:14] } 63... Ka4 { [%eval -7.0] [%clk 0:47:18] } 64. Ra1+ { [%eval -6.77] [%clk 0:38:27] } 64... Kb3 { [%eval -6.94] [%clk 0:47:43] } 65. Rb1+ { [%eval -6.54] [%clk 0:38:57] } 65... Ka3 { [%eval -6.69] [%clk 0:48:04] } 66. Ra1+ { [%eval -7.3] [%clk 0:39:19] } 66... Kb2 { [%eval -7.07] [%clk 0:48:27] } 0-1