Event: Round 4: Roberto Carlos Sanchez Alvarez - Juan Carlos Mesa Cruz
Date: 2022-03-22
White: Roberto Carlos Sanchez Alvarez
WhiteTitle: IM
Black: Juan Carlos Mesa Cruz
Result: 1-0
ECO: E32
Opening: Nimzo-Indian Defense: Classical Variation
Variant: Standard

1. d4 { [%eval 0.3] [%clk 1:21:51] } 1... Nf6 { [%eval 0.23] [%clk 1:30:31] } 2. c4 { [%eval 0.27] [%clk 1:22:11] } 2... e6 { [%eval 0.23] [%clk 1:30:47] } 3. Nc3 { [%eval 0.05] [%clk 1:21:34] } 3... Bb4 { [%eval 0.25] [%clk 1:30:45] } 4. Qc2 { [%eval 0.0] [%clk 1:21:49] } 4... O-O { [%eval 0.11] [%clk 1:29:44] } 5. Nf3 { [%eval 0.0] [%clk 1:18:58] } 5... d5 { [%eval 0.12] [%clk 1:19:06] } 6. Bg5 { [%eval 0.0] [%clk 1:19:02] } 6... c5 { [%eval 0.0] [%clk 1:13:12] } 7. dxc5 { [%eval -0.06] [%clk 1:18:27] } 7... d4?? { [%eval 1.56] } { Blunder. h6 was best. } { [%clk 1:08:42] } 8. O-O-O { [%eval 1.4] [%clk 1:18:25] } 8... e5?! { [%eval 2.4] } { Inaccuracy. Bxc3 was best. } { [%clk 0:54:51] } 9. Nd5 { [%eval 2.63] [%clk 1:03:22] } 9... Bxc5 { [%eval 2.67] [%clk 0:46:20] } 10. Nxe5?! { [%eval 1.95] } { Inaccuracy. e3 was best. } { [%clk 1:03:12] } 10... Qd6?! { [%eval 3.22] } { Inaccuracy. Be7 was best. } { [%clk 0:46:17] } 11. Bxf6 { [%eval 2.92] [%clk 1:00:53] } 11... gxf6 { [%eval 3.29] [%clk 0:46:29] } 12. Nf3 { [%eval 3.06] [%clk 1:00:45] } 12... b5? { [%eval 5.06] } { Mistake. Nc6 was best. } { [%clk 0:45:27] } 13. Nxd4 { [%eval 5.07] [%clk 0:50:36] } 13... bxc4 { [%eval 5.58] [%clk 0:30:39] } 14. Nb5 { [%eval 5.63] [%clk 0:47:31] } 14... Qe5 { [%eval 5.38] [%clk 0:12:15] } 15. e4 { [%eval 5.54] [%clk 0:34:30] } 15... Na6 { [%eval 6.15] [%clk 0:10:05] } 16. f4 { [%eval 6.94] [%clk 0:25:38] } 16... Qe6 { [%eval 5.99] [%clk 0:09:56] } 17. Bxc4 { [%eval 5.91] [%clk 0:25:04] } 17... Bb7 { [%eval 6.03] [%clk 0:09:47] } 18. Ndc7?? { [%eval 2.87] } { Blunder. Kb1 was best. } { [%clk 0:14:10] } 18... Qxe4 { [%eval 3.89] [%clk 0:04:20] } 19. Qxe4 { [%eval 3.59] [%clk 0:10:01] } 19... Bxe4 { [%eval 3.72] [%clk 0:04:48] } 20. Rhe1? { [%eval 1.94] } { Mistake. Nxa8 was best. } { [%clk 0:10:21] } 20... Nxc7 { [%eval 1.98] [%clk 0:04:01] } 21. Nxc7 { [%eval 2.33] [%clk 0:10:50] } 21... Rac8 { [%eval 2.02] [%clk 0:03:58] } 22. Rxe4 { [%eval 1.96] [%clk 0:10:43] } 22... Rxc7 { [%eval 2.09] [%clk 0:04:23] } 23. b3 { [%eval 2.23] [%clk 0:11:05] } 23... Ba3+ { [%eval 2.55] [%clk 0:02:44] } 24. Kc2 { [%eval 2.26] [%clk 0:11:32] } 24... a5 { [%eval 2.23] [%clk 0:01:49] } 25. Rd5 { [%eval 2.48] [%clk 0:10:28] } 25... Rc5 { [%eval 3.11] [%clk 0:01:58] } 26. Rd7 { [%eval 3.22] [%clk 0:10:50] } 26... Rfc8 { [%eval 3.91] [%clk 0:01:54] } 27. Kd3 { [%eval 4.09] [%clk 0:10:48] } 27... R5c7 { [%eval 3.86] [%clk 0:01:46] } 28. Bxf7+ { [%eval 3.88] [%clk 0:09:46] } 28... Kf8 { [%eval 4.11] [%clk 0:02:16] } 29. Rxc7 { [%eval 4.21] [%clk 0:09:04] } 29... Rxc7 { [%eval 4.12] [%clk 0:02:44] } 30. Be6 { [%eval 3.91] [%clk 0:08:11] } 30... Rc6 { [%eval 4.34] [%clk 0:00:37] } 31. Bd5 { [%eval 3.79] [%clk 0:07:06] } 31... Rc1 { [%eval 4.5] [%clk 0:00:54] } 32. Ra4 { [%eval 4.61] [%clk 0:04:33] } 32... Bb4 { [%eval 4.23] [%clk 0:00:34] } 33. a3 { [%eval 4.37] [%clk 0:05:01] } 33... Rd1+ { [%eval 5.04] [%clk 0:00:47] } 34. Ke2 { [%eval 5.1] [%clk 0:03:59] } 34... Rd2+ { [%eval 5.91] [%clk 0:00:33] } 35. Ke3 { [%eval 5.89] [%clk 0:04:28] } 35... Bc3 { [%eval 6.52] [%clk 0:00:31] } 36. Rc4 { [%eval 6.44] [%clk 0:04:43] } 36... Rxd5 { [%eval 6.47] [%clk 0:00:31] } 37. Rxc3 { [%eval 6.59] [%clk 0:05:11] } 37... f5 { [%eval 7.3] [%clk 0:00:59] } 38. b4 { [%eval 7.26] [%clk 0:02:33] } 38... a4 { [%eval 8.41] [%clk 0:00:35] } 39. Rc5 { [%eval 8.21] [%clk 0:02:52] } 1-0