Event: Round 9: Lazaro Lorenzo De La Riva - Alvar Alonso Rosell
Date: 2023-12-09
White: Lazaro Lorenzo De La Riva
WhiteTitle: IM
WhiteElo: 2419
Black: Alvar Alonso Rosell
BlackTitle: GM
BlackElo: 2486
Result: 0-1
ECO: B12
Opening: Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense
Variant: Standard

1. e4 { [%eval 0.36] [%clk 0:15:09] } 1... c6 { [%eval 0.37] [%clk 0:15:09] } 2. d4 { [%eval 0.41] [%clk 0:15:01] } 2... d5 { [%eval 0.33] [%clk 0:15:13] } 3. e5 { [%eval 0.28] [%clk 0:15:05] } 3... c5 { [%eval 0.43] [%clk 0:15:17] } 4. Nf3 { [%eval 0.38] [%clk 0:14:26] } 4... Bg4 { [%eval 0.36] [%clk 0:15:06] } 5. dxc5 { [%eval 0.5] [%clk 0:14:15] } 5... Nc6 { [%eval 0.62] [%clk 0:15:09] } 6. c3 { [%eval 0.61] [%clk 0:12:29] } 6... e6 { [%eval 0.13] [%clk 0:15:12] } 7. Be3 { [%eval 0.54] [%clk 0:12:33] } 7... a6 { [%eval 0.7] [%clk 0:15:16] } 8. Nbd2 { [%eval 0.41] [%clk 0:11:56] } 8... Nxe5 { [%eval 0.43] [%clk 0:15:02] } 9. Be2 { [%eval 0.5] [%clk 0:11:59] } 9... Nc6 { [%eval 0.49] [%clk 0:15:06] } 10. Nd4 { [%eval 0.36] [%clk 0:10:26] } 10... Bxe2 { [%eval 0.4] [%clk 0:15:08] } 11. Qxe2 { [%eval 0.43] [%clk 0:10:28] } 11... Nf6 { [%eval 0.42] [%clk 0:15:09] } 12. N2b3?! { [%eval -0.39] } { Inaccuracy. O-O was best. } { [%clk 0:10:08] } 12... Be7 { [%eval -0.34] [%clk 0:15:04] } 13. g4 { [%eval -0.7] [%clk 0:10:11] } 13... Nd7 { [%eval -0.37] [%clk 0:14:27] } 14. h4 { [%eval -0.41] [%clk 0:08:13] } 14... a5 { [%eval -0.29] [%clk 0:14:05] } 15. a4 { [%eval -0.45] [%clk 0:07:34] } 15... Nxd4 { [%eval -0.43] [%clk 0:13:52] } 16. cxd4 { [%eval -0.4] [%clk 0:07:19] } 16... O-O { [%eval -0.54] [%clk 0:13:53] } 17. h5 { [%eval -0.42] [%clk 0:06:47] } 17... Nb8 { [%eval -0.01] [%clk 0:13:53] } 18. Qd2?! { [%eval -0.64] } { Inaccuracy. h6 was best. } { [%clk 0:05:52] } 18... Nc6 { [%eval -0.64] [%clk 0:13:45] } 19. g5 { [%eval -0.71] [%clk 0:05:56] } 19... b6 { [%eval -0.84] [%clk 0:13:29] } 20. g6? { [%eval -2.13] } { Mistake. h6 was best. } { [%clk 0:05:56] } 20... bxc5 { [%eval -2.12] [%clk 0:13:09] } 21. h6?! { [%eval -3.28] } { Inaccuracy. gxh7+ was best. } { [%clk 0:05:30] } 21... fxg6 { [%eval -3.36] [%clk 0:13:03] } 22. hxg7 { [%eval -3.36] [%clk 0:05:33] } 22... Rf7 { [%eval -3.43] [%clk 0:12:57] } 23. dxc5 { [%eval -3.6] [%clk 0:04:56] } 23... e5 { [%eval -3.73] [%clk 0:12:38] } 24. O-O-O { [%eval -4.06] [%clk 0:04:35] } 24... d4 { [%eval -4.17] [%clk 0:12:41] } 25. Qc2?! { [%eval -5.24] } { Inaccuracy. Rxh7 was best. } { [%clk 0:04:36] } 25... Qd5 { [%eval -5.29] [%clk 0:12:30] } 26. Rxh7 { [%eval -5.86] [%clk 0:04:24] } 26... Kxh7 { [%eval -5.9] [%clk 0:12:32] } 27. Rg1 { [%eval -6.69] [%clk 0:04:22] } 27... Rxg7 { [%eval -6.45] [%clk 0:12:25] } 28. Bd2 { [%eval -7.28] [%clk 0:04:13] } 28... Rb8 { [%eval -5.64] [%clk 0:12:12] } 29. Rg3 { [%eval -5.44] [%clk 0:04:16] } 29... Qh1+ { [%eval -5.5] [%clk 0:12:11] } 0-1