Event: Round 4: Roberto Martin Del Campo - Evan Rosenberg
Date: 2021-12-20
White: Roberto Martin Del Campo
WhiteTitle: IM
Black: Evan Rosenberg
Result: 0-1
ECO: C67
Opening: Ruy Lopez: Berlin Defense, Winawer Attack
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:30:16] } 1... e5 { [%eval 0.12] [%clk 1:30:55] } 2. Nf3 { [%eval 0.27] [%clk 1:29:01] } 2... Nc6 { [%eval 0.12] [%clk 1:31:20] } 3. Bb5 { [%eval 0.23] [%clk 1:28:12] } 3... Nf6 { [%eval 0.41] [%clk 1:31:43] } 4. O-O { [%eval 0.0] [%clk 1:28:10] } 4... Nxe4 { [%eval 0.21] [%clk 1:32:04] } 5. d4 { [%eval 0.28] [%clk 1:27:25] } 5... Be7 { [%eval 0.5] [%clk 1:32:26] } 6. Qe2 { [%eval 0.51] [%clk 1:26:02] } 6... Nd6 { [%eval 0.45] [%clk 1:32:37] } 7. Bxc6 { [%eval 0.39] [%clk 1:26:21] } 7... bxc6 { [%eval 0.58] [%clk 1:33:03] } 8. dxe5 { [%eval 0.57] [%clk 1:25:27] } 8... Nb7 { [%eval 0.59] [%clk 1:33:29] } 9. Nd4 { [%eval 0.72] [%clk 1:22:40] } 9... O-O { [%eval 0.66] [%clk 1:28:01] } 10. Nf5 { [%eval 0.38] [%clk 1:14:03] } 10... d5 { [%eval 0.45] [%clk 1:25:05] } 11. Nxe7+ { [%eval 0.19] [%clk 1:04:41] } 11... Qxe7 { [%eval 0.41] [%clk 1:25:30] } 12. b3 { [%eval 0.45] [%clk 0:58:29] } 12... Re8 { [%eval 0.06] [%clk 1:25:34] } 13. Bb2 { [%eval 0.0] [%clk 0:58:19] } 13... c5?! { [%eval 0.95] } { Inaccuracy. a5 was best. } { [%clk 1:23:07] } 14. Nd2?! { [%eval 0.0] } { Inaccuracy. f4 was best. } { [%clk 0:55:03] } 14... Bf5 { [%eval 0.49] [%clk 1:21:55] } 15. c4 { [%eval 0.18] [%clk 0:50:46] } 15... c6? { [%eval 1.26] } { Mistake. d4 was best. } { [%clk 1:21:32] } 16. Rfe1? { [%eval 0.06] } { Mistake. f4 was best. } { [%clk 0:48:25] } 16... Nd8 { [%eval 0.02] [%clk 1:10:09] } 17. Qf3 { [%eval -0.2] [%clk 0:41:26] } 17... Qg5 { [%eval -0.28] [%clk 1:09:41] } 18. Nf1 { [%eval -0.15] [%clk 0:39:31] } 18... Ne6 { [%eval 0.27] [%clk 1:03:20] } 19. cxd5 { [%eval 0.34] [%clk 0:36:33] } 19... cxd5 { [%eval 0.27] [%clk 1:03:10] } 20. Ng3 { [%eval 0.46] [%clk 0:33:52] } 20... Bg6 { [%eval 0.26] [%clk 0:40:52] } 21. Qxd5 { [%eval 0.37] [%clk 0:33:44] } 21... Rad8 { [%eval 0.24] [%clk 0:41:13] } 22. Qc4 { [%eval 0.39] [%clk 0:27:48] } 22... Bd3 { [%eval 0.26] [%clk 0:36:48] } 23. Qc1 { [%eval 0.49] [%clk 0:25:02] } 23... Qg6 { [%eval 0.45] [%clk 0:36:09] } 24. Rd1?! { [%eval -0.47] } { Inaccuracy. Qe3 was best. } { [%clk 0:17:03] } 24... h5 { [%eval -0.43] [%clk 0:35:58] } 25. h4 { [%eval -0.44] [%clk 0:10:46] } 25... Qg4 { [%eval -0.38] [%clk 0:35:39] } 26. Qe3 { [%eval -0.41] [%clk 0:08:46] } 26... Bg6 { [%eval -0.25] [%clk 0:35:45] } 27. Rd6 { [%eval -0.31] [%clk 0:08:47] } 27... Qxh4 { [%eval -0.27] [%clk 0:29:40] } 28. Rad1 { [%eval -0.25] [%clk 0:09:00] } 28... Nd4 { [%eval -0.37] [%clk 0:28:28] } 29. Rxd8 { [%eval -0.36] [%clk 0:08:45] } 29... Rxd8 { [%eval -0.31] [%clk 0:28:39] } 30. b4?! { [%eval -1.12] } { Inaccuracy. Rd2 was best. } { [%clk 0:06:38] } 30... Kh7?! { [%eval -0.3] } { Inaccuracy. Qg4 was best. } { [%clk 0:08:47] } 31. bxc5 { [%eval -0.12] [%clk 0:04:24] } 31... Nc2 { [%eval 0.02] [%clk 0:08:53] } 32. Qc1 { [%eval 0.0] [%clk 0:04:37] } 32... Rb8?? { [%eval 4.0] } { Blunder. Rxd1+ was best. } { [%clk 0:08:42] } 33. e6 { [%eval 4.48] [%clk 0:04:22] } 33... Qg4 { [%eval 4.63] [%clk 0:08:27] } 34. e7?? { [%eval 0.47] } { Blunder. Be5 was best. } { [%clk 0:03:31] } 34... Re8 { [%eval 0.23] [%clk 0:08:43] } 35. Rd8?! { [%eval -0.67] } { Inaccuracy. Rd2 was best. } { [%clk 0:03:57] } 35... Rxe7 { [%eval -0.4] [%clk 0:09:03] } 36. Rh8+?? { [%eval -6.0] } { Blunder. Bc3 was best. } { [%clk 0:04:22] } 36... Kxh8 { [%eval -6.16] [%clk 0:09:19] } 37. Qh6+ { [%eval -6.07] [%clk 0:04:50] } 37... Bh7 { [%eval -6.06] [%clk 0:09:49] } 38. Nf5 { [%eval -6.12] [%clk 0:04:38] } 38... Re1+ { [%eval -6.07] [%clk 0:08:35] } 39. Kh2 { [%eval -6.22] [%clk 0:05:04] } 39... Kg8 { [%eval -5.99] [%clk 0:08:41] } 40. Qd6?! { [%eval -9.15] } { Inaccuracy. Qxg7+ was best. } { [%clk 0:05:07] } 40... Bxf5 { [%eval -9.47] [%clk 0:08:57] } 0-1