Event: Round 4: Omar Almeida - Carolina Lujan
Date: 2023-11-08
White: Omar Almeida
WhiteTitle: GM
WhiteElo: 2509
Black: Carolina Lujan
BlackTitle: IM
BlackElo: 2258
Result: 1-0
ECO: A48
Opening: London System
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:50] } 1... Nf6 { [%eval 0.28] [%clk 1:30:52] } 2. Nf3 { [%eval 0.12] [%clk 1:30:59] } 2... g6 { [%eval 0.21] [%clk 1:31:11] } 3. Bf4 { [%eval 0.0] [%clk 1:30:46] } 3... Bg7 { [%eval 0.01] [%clk 1:31:07] } 4. e3 { [%eval 0.13] [%clk 1:31:09] } 4... O-O { [%eval 0.12] [%clk 1:29:45] } 5. h3 { [%eval 0.1] [%clk 1:31:09] } 5... d6 { [%eval 0.01] [%clk 1:28:56] } 6. Be2 { [%eval 0.01] [%clk 1:31:19] } 6... b6 { [%eval 0.25] [%clk 1:27:59] } 7. O-O { [%eval 0.21] [%clk 1:31:43] } 7... Bb7 { [%eval 0.25] [%clk 1:28:10] } 8. a4 { [%eval 0.06] [%clk 1:32:06] } 8... a6 { [%eval 0.2] [%clk 1:21:09] } 9. Nbd2 { [%eval 0.26] [%clk 1:31:41] } 9... Nbd7 { [%eval 0.22] [%clk 1:19:54] } 10. c3 { [%eval 0.26] [%clk 1:31:58] } 10... Qe8 { [%eval 0.26] [%clk 1:17:19] } 11. Bh2 { [%eval 0.26] [%clk 1:31:37] } 11... e5 { [%eval 0.12] [%clk 1:17:14] } 12. Nc4 { [%eval 0.23] [%clk 1:29:38] } 12... e4 { [%eval 0.32] [%clk 1:08:58] } 13. Nfd2 { [%eval 0.39] [%clk 1:29:41] } 13... Qe7 { [%eval 0.26] [%clk 1:09:00] } 14. Qc2 { [%eval -0.05] [%clk 1:26:37] } 14... Rfe8?! { [%eval 0.56] } { Inaccuracy. Kh8 was best. } { [%clk 1:06:06] } 15. Rfe1 { [%eval 0.03] [%clk 1:23:41] } 15... Nf8 { [%eval 0.14] [%clk 1:01:01] } 16. b4 { [%eval 0.16] [%clk 1:22:35] } 16... N6d7 { [%eval 0.6] [%clk 0:57:31] } 17. Na3 { [%eval 0.64] [%clk 1:11:48] } 17... f5 { [%eval 0.9] [%clk 0:52:49] } 18. a5 { [%eval 0.9] [%clk 1:10:19] } 18... Ne6?! { [%eval 1.62] } { Inaccuracy. bxa5 was best. } { [%clk 0:48:10] } 19. axb6 { [%eval 1.52] [%clk 1:08:56] } 19... c5?? { [%eval 3.78] } { Blunder. Nxb6 was best. } { [%clk 0:41:12] } 20. bxc5 { [%eval 3.75] [%clk 1:06:56] } 20... dxc5 { [%eval 3.75] [%clk 0:41:35] } 21. Nac4 { [%eval 3.7] [%clk 1:07:09] } 21... f4 { [%eval 3.73] [%clk 0:40:12] } 22. Bg4 { [%eval 3.2] [%clk 1:06:55] } 22... fxe3 { [%eval 3.43] [%clk 0:37:01] } 23. fxe3 { [%eval 3.29] [%clk 1:05:50] } 23... cxd4 { [%eval 3.41] [%clk 0:34:07] } 24. cxd4 { [%eval 3.61] [%clk 1:00:54] } 24... Nxd4 { [%eval 3.4] [%clk 0:29:18] } 25. exd4 { [%eval 3.62] [%clk 0:53:23] } 25... Bxd4+ { [%eval 3.49] [%clk 0:29:41] } 26. Kh1 { [%eval 3.42] [%clk 0:53:14] } 26... Nf6 { [%eval 4.11] [%clk 0:27:39] } 27. Nd6 { [%eval 4.28] [%clk 0:53:07] } 27... Bxa1 { [%eval 4.44] [%clk 0:19:42] } 28. Qa2+ { [%eval 4.31] [%clk 0:51:47] } 28... Bd5 { [%eval 4.3] [%clk 0:19:37] } 29. Qxa1 { [%eval 4.37] [%clk 0:52:09] } 29... Nxg4 { [%eval 4.46] [%clk 0:19:48] } 30. hxg4 { [%eval 4.51] [%clk 0:52:03] } 30... Rf8 { [%eval 5.66] [%clk 0:16:00] } 31. N2xe4 { [%eval 5.28] [%clk 0:51:02] } 31... Qh4 { [%eval 5.48] [%clk 0:08:53] } 32. g5 { [%eval 5.92] [%clk 0:49:32] } 32... Rad8 { [%eval 6.26] [%clk 0:07:15] } 33. Kg1 { [%eval 6.49] [%clk 0:44:06] } 33... Qg4?! { [%eval 9.25] } { Inaccuracy. h5 was best. } { [%clk 0:01:34] } 34. Qd4 { [%eval 9.51] [%clk 0:43:24] } 34... Bxe4? { [%eval #6] } { Checkmate is now unavoidable. Qe6 was best. } { [%clk 0:01:18] } 35. Qc4+ { [%eval #5] [%clk 0:43:38] } 1-0