Event: Round 5: Ryo Chen - Evan Rosenberg
Date: 2022-05-06
White: Ryo Chen
WhiteTitle: FM
Black: Evan Rosenberg
Result: 1-0
ECO: C60
Opening: Ruy Lopez: Alapin Defense
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:30:30] } 1... e5 { [%eval 0.12] [%clk 1:30:25] } 2. Nf3 { [%eval 0.19] [%clk 1:30:59] } 2... Nc6 { [%eval 0.32] [%clk 1:30:20] } 3. Bb5 { [%eval 0.24] } 3... Bb4?! { [%eval 0.98] } { Inaccuracy. Nf6 was best. } 4. O-O { [%eval 0.57] [%clk 1:30:56] } 4... Nge7 { [%eval 0.51] [%clk 1:29:51] } 5. c3 { [%eval 0.58] [%clk 1:30:58] } 5... Ba5 { [%eval 0.8] [%clk 1:30:06] } 6. d4?! { [%eval 0.25] } { Inaccuracy. Qa4 was best. } { [%clk 1:31:00] } 6... exd4 { [%eval 0.46] [%clk 1:30:24] } 7. cxd4 { [%eval 0.26] [%clk 1:29:15] } 7... d5 { [%eval 0.44] [%clk 1:30:39] } 8. e5 { [%eval 0.1] [%clk 1:24:09] } 8... Bg4?! { [%eval 0.64] } { Inaccuracy. O-O was best. } { [%clk 1:31:02] } 9. h3 { [%eval 0.24] [%clk 1:18:04] } 9... Bxf3 { [%eval 0.43] [%clk 1:31:26] } 10. Qxf3 { [%eval 0.28] [%clk 1:17:42] } 10... O-O { [%eval 0.42] [%clk 1:31:50] } 11. Be3?! { [%eval -0.09] } { Inaccuracy. Qg4 was best. } { [%clk 1:16:57] } 11... f6 { [%eval 0.0] [%clk 1:32:12] } 12. exf6 { [%eval 0.0] [%clk 1:13:15] } 12... Rxf6 { [%eval -0.04] [%clk 1:29:11] } 13. Qg4 { [%eval 0.0] [%clk 1:13:15] } 13... Qd6 { [%eval -0.2] [%clk 1:29:34] } 14. Nc3 { [%eval -0.13] [%clk 1:06:10] } 14... Nb4?? { [%eval 1.42] } { Blunder. Raf8 was best. } { [%clk 1:03:08] } 15. Bg5 { [%eval 1.83] [%clk 0:52:34] } 15... Rf7?! { [%eval 2.49] } { Inaccuracy. Rff8 was best. } { [%clk 1:03:08] } 16. a3?? { [%eval 0.45] } { Blunder. Bd7 was best. } { [%clk 0:52:34] } 16... Nc2? { [%eval 1.88] } { Mistake. Nbc6 was best. } { [%clk 1:03:08] } 17. Rac1 { [%eval 1.8] [%clk 0:52:34] } 17... Bxc3 { [%eval 1.8] [%clk 1:03:08] } 18. Rxc2 { [%eval 1.47] [%clk 0:44:55] } 18... Ba5 { [%eval 1.79] [%clk 0:56:56] } 19. Bd7? { [%eval 0.63] } { Mistake. Re2 was best. } { [%clk 0:41:33] } 19... Qg6 { [%eval 0.61] } 20. Re2 { [%eval 0.34] [%clk 0:41:33] } 20... h5 { [%eval 0.42] } 21. Qh4 { [%eval 0.39] [%clk 0:41:33] } 21... Nf5 { [%eval 0.37] [%clk 0:37:59] } 22. Bxf5 { [%eval 0.29] [%clk 0:30:59] } 22... Rxf5 { [%eval 0.3] [%clk 0:38:20] } 23. f4?! { [%eval -0.65] } { Inaccuracy. Bd8 was best. } { [%clk 0:29:01] } 23... Bb6?! { [%eval 0.13] } { Inaccuracy. Re8 was best. } { [%clk 0:35:54] } 24. g4 { [%eval 0.0] [%clk 0:28:25] } 24... Bxd4+ { [%eval 0.21] [%clk 0:34:33] } 25. Kg2 { [%eval 0.0] [%clk 0:27:44] } 25... Rff8 { [%eval 0.0] [%clk 0:30:41] } 26. f5 { [%eval -0.23] [%clk 0:19:43] } 26... Qa6?! { [%eval 0.69] } { Inaccuracy. Rae8 was best. } { [%clk 0:30:59] } 27. Rfe1 { [%eval 0.35] [%clk 0:17:52] } 27... Qb6?? { [%eval 2.1] } { Blunder. hxg4 was best. } { [%clk 0:25:59] } 28. Qxh5 { [%eval 1.91] [%clk 0:17:32] } 28... c5?? { [%eval 4.65] } { Blunder. Rf7 was best. } { [%clk 0:19:44] } 29. Be7?! { [%eval 3.48] } { Inaccuracy. Bf4 was best. } { [%clk 0:14:33] } 29... Rf7 { [%eval 3.91] [%clk 0:17:27] } 30. Qg6?? { [%eval 1.68] } { Blunder. b4 was best. } { [%clk 0:14:19] } 30... Re8 { [%eval 2.24] [%clk 0:12:34] } 31. Bd6 { [%eval 2.01] [%clk 0:11:54] } 31... Re4 { [%eval 1.93] [%clk 0:09:41] } 32. b4?? { [%eval 0.0] } { Blunder. g5 was best. } { [%clk 0:08:34] } 32... Rf6?? { [%eval 4.34] } { Blunder. Bf6 was best. } { [%clk 0:04:19] } 33. Rxe4 { [%eval 4.73] [%clk 0:07:24] } 33... dxe4 { [%eval 4.68] [%clk 0:04:46] } 34. Qe8+ { [%eval 4.29] [%clk 0:07:38] } 34... Kh7 { [%eval 4.74] [%clk 0:05:12] } 35. Be7 { [%eval 4.51] [%clk 0:06:38] } 35... Qc6 { [%eval 4.37] [%clk 0:02:34] } 36. Qxc6 { [%eval 4.71] [%clk 0:06:37] } 36... Rxc6 { [%eval 4.69] [%clk 0:03:03] } 37. Bxc5?! { [%eval 3.46] } { Inaccuracy. Rxe4 was best. } { [%clk 0:06:45] } 37... Bxc5 { [%eval 3.74] [%clk 0:02:32] } 38. bxc5 { [%eval 3.79] [%clk 0:07:02] } 38... Rxc5 { [%eval 4.75] [%clk 0:03:00] } 39. Rxe4 { [%eval 4.7] [%clk 0:07:20] } 39... Rc2+ { [%eval 5.21] [%clk 0:01:46] } 40. Kf3 { [%eval 5.14] [%clk 0:07:40] } 40... b5?! { [%eval 6.74] } { Inaccuracy. Rc3+ was best. } { [%clk 0:00:51] } 41. Kf4 { [%eval 5.25] [%clk 0:06:03] } 41... a5?! { [%eval 7.31] } { Inaccuracy. Rc3 was best. } { [%clk 0:01:11] } 42. Re5 { [%eval 7.0] [%clk 0:06:21] } 42... Rb2 { [%eval 8.41] [%clk 0:01:28] } 43. a4 { [%eval 6.91] [%clk 0:06:08] } 43... bxa4 { [%eval 8.98] [%clk 0:00:38] } 44. Rxa5 { [%eval 8.37] [%clk 0:06:34] } 44... Ra2 { [%eval 10.97] [%clk 0:01:03] } 45. Kg5 { [%eval 10.52] } 45... a3 { [%eval 11.17] } 46. Ra7 { [%eval 11.34] [%clk 0:06:33] } 46... Ra1 { [%eval 21.12] [%clk 0:00:45] } 47. f6 { [%eval 26.03] [%clk 0:05:53] } 47... a2?! { [%eval #25] } { Checkmate is now unavoidable. Rd1 was best. } { [%clk 0:01:01] } 48. Rxg7+ { [%eval 21.21] [%clk 0:06:13] } 48... Kh8 { [%eval 34.4] [%clk 0:01:29] } 49. Ra7 { [%eval 54.03] [%clk 0:06:13] } 49... Rh1?! { [%eval #19] } { Checkmate is now unavoidable. Rd1 was best. } { [%clk 0:01:41] } 50. Rxa2 { [%eval #17] [%clk 0:06:10] } 50... Rxh3 { [%eval #4] [%clk 0:02:08] } 51. Kg6 { [%eval #3] [%clk 0:06:33] } 1-0