Event: Round 1: Mesa Baez, Samuel - Moreno Sierra, Juan David
Date: 2024-12-04
White: Mesa Baez, Samuel
WhiteElo: 2009
Black: Moreno Sierra, Juan David
BlackElo: 1668
Result: 1-0
ECO: B12
Opening: Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:18] } 1... c6 { [%eval 0.31] [%clk 1:30:35] } 2. d4 { [%eval 0.25] [%clk 1:30:11] } 2... d5 { [%eval 0.24] [%clk 1:30:57] } 3. e5 { [%eval 0.33] [%clk 1:30:34] } 3... c5 { [%eval 0.26] [%clk 1:31:15] } 4. dxc5 { [%eval 0.27] [%clk 1:30:51] } 4... Nc6 { [%eval 0.5] [%clk 1:31:17] } 5. Bb5 { [%eval 0.26] [%clk 1:29:54] } 5... Qa5+?! { [%eval 1.02] } { Inaccuracy. e6 was best. } { [%clk 1:30:08] } 6. Nc3 { [%eval 0.96] [%clk 1:30:05] } 6... e6 { [%eval 0.95] [%clk 1:26:31] } 7. Qg4?! { [%eval 0.24] } { Inaccuracy. Be3 was best. } { [%clk 1:09:52] } 7... Bd7 { [%eval 0.2] [%clk 1:18:11] } 8. Bxc6 { [%eval 0.25] [%clk 1:09:26] } 8... Bxc6 { [%eval 0.31] [%clk 1:16:09] } 9. b4 { [%eval 0.28] [%clk 1:04:15] } 9... Qc7 { [%eval 0.18] [%clk 1:15:24] } 10. Nf3 { [%eval 0.39] [%clk 1:04:37] } 10... h5 { [%eval 0.3] [%clk 1:13:47] } 11. Qg3?! { [%eval -0.41] } { Inaccuracy. Qd4 was best. } { [%clk 1:01:48] } 11... Nh6?! { [%eval 0.48] } { Inaccuracy. a5 was best. } { [%clk 1:12:48] } 12. Bxh6 { [%eval 0.74] [%clk 0:59:57] } 12... Rxh6 { [%eval 0.72] [%clk 1:12:49] } 13. O-O { [%eval 0.73] [%clk 0:59:42] } 13... Rg6 { [%eval 0.75] [%clk 1:12:28] } 14. Qh3 { [%eval 0.67] [%clk 0:50:16] } 14... d4 { [%eval 1.18] [%clk 1:12:35] } 15. Ne2 { [%eval 1.2] [%clk 0:50:32] } 15... Bxf3? { [%eval 2.73] } { Mistake. O-O-O was best. } { [%clk 1:00:20] } 16. Qxf3 { [%eval 2.66] [%clk 0:50:55] } 16... Qxe5?! { [%eval 3.58] } { Inaccuracy. Rd8 was best. } { [%clk 0:58:23] } 17. Qxb7 { [%eval 3.27] [%clk 0:49:52] } 17... Rb8?! { [%eval 4.16] } { Inaccuracy. Rd8 was best. } { [%clk 0:42:56] } 18. Qc6+ { [%eval 4.3] [%clk 0:50:13] } 18... Ke7 { [%eval 4.09] [%clk 0:42:49] } 19. a3 { [%eval 3.75] [%clk 0:45:21] } 19... h4 { [%eval 3.96] [%clk 0:27:57] } 20. Rfe1 { [%eval 3.86] [%clk 0:43:09] } 20... Rd8 { [%eval 4.02] [%clk 0:24:27] } 21. Rad1 { [%eval 3.93] [%clk 0:32:38] } 21... Rd7 { [%eval 4.78] [%clk 0:10:32] } 22. c3 { [%eval 4.98] [%clk 0:28:25] } 22... d3 { [%eval 4.86] [%clk 0:06:02] } 23. Nd4 { [%eval 4.84] [%clk 0:28:43] } 23... Qg5?! { [%eval 7.4] } { Inaccuracy. Qd5 was best. } { [%clk 0:03:00] } 24. Rxd3 { [%eval 7.58] [%clk 0:23:49] } 24... Rd5 { [%eval 7.98] [%clk 0:01:31] } 25. Qc7+ { [%eval 7.92] [%clk 0:23:40] } 25... Ke8 { [%eval 7.87] [%clk 0:01:15] } 26. Qc8+?! { [%eval 5.83] } { Inaccuracy. Qb8+ was best. } 26... Ke7?? { [%eval #5] } { Checkmate is now unavoidable. Qd8 was best. } { [%clk 0:01:33] } 27. Nc6+ { [%eval #4] [%clk 0:24:26] } 27... Kf6 { [%eval #4] [%clk 0:01:57] } 28. Rf3+?! { [%eval 10.86] } { Lost forced checkmate sequence. Rxe6+ was best. } { [%clk 0:24:51] } 28... Rf5?! { [%eval #2] } { Checkmate is now unavoidable. Qf5 was best. } { [%clk 0:02:25] } 29. Qd8+ { [%eval #1] [%clk 0:25:14] } 1-0