Event: Round 5: Valdes Escobar, Alvaro - Mareco, Sandro
Date: 2025-05-26
White: Valdes Escobar, Alvaro
WhiteTitle: IM
WhiteElo: 2317
Black: Mareco, Sandro
BlackTitle: GM
BlackElo: 2585
Result: 1/2-1/2
ECO: C47
Opening: Four Knights Game: Scotch Variation Accepted
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:28:31] } 1... e5 { [%eval 0.22] [%clk 1:30:04] } 2. Nf3 { [%eval 0.13] [%clk 1:28:51] } 2... Nc6 { [%eval 0.21] [%clk 1:30:30] } 3. Nc3 { [%eval 0.06] [%clk 1:28:56] } 3... Nf6 { [%eval 0.07] [%clk 1:30:13] } 4. d4 { [%eval 0.06] [%clk 1:28:51] } 4... exd4 { [%eval 0.09] [%clk 1:30:38] } 5. Nxd4 { [%eval 0.06] [%clk 1:29:16] } 5... Bb4 { [%eval 0.06] [%clk 1:26:25] } 6. Nxc6 { [%eval 0.07] [%clk 1:29:31] } 6... bxc6 { [%eval 0.11] [%clk 1:26:52] } 7. Bd3 { [%eval 0.07] [%clk 1:29:51] } 7... O-O { [%eval 0.07] [%clk 1:27:16] } 8. O-O { [%eval 0.1] [%clk 1:29:23] } 8... d5 { [%eval 0.14] [%clk 1:27:43] } 9. Bd2 { [%eval 0.1] [%clk 1:27:37] } 9... Rb8 { [%eval 0.13] [%clk 1:27:43] } 10. Re1 { [%eval 0.12] [%clk 1:22:44] } 10... Re8 { [%eval 0.13] [%clk 1:24:00] } 11. h3 { [%eval -0.03] [%clk 0:59:37] } 11... Be6 { [%eval 0.38] [%clk 1:19:33] } 12. b3 { [%eval 0.4] [%clk 0:55:29] } 12... h6 { [%eval 0.38] [%clk 1:05:43] } 13. e5 { [%eval 0.4] [%clk 0:33:55] } 13... Nd7 { [%eval 0.42] [%clk 1:04:54] } 14. f4 { [%eval 0.0] [%clk 0:34:20] } 14... Nc5 { [%eval 0.35] [%clk 1:05:14] } 15. Ne2 { [%eval 0.37] [%clk 0:34:01] } 15... Qh4?! { [%eval 0.93] } { Inaccuracy. Nxd3 was best. } { [%clk 0:56:52] } 16. Bxb4 { [%eval 0.95] [%clk 0:33:33] } 16... Rxb4 { [%eval 0.9] [%clk 0:57:18] } 17. Qd2 { [%eval 0.78] [%clk 0:33:45] } 17... a5 { [%eval 0.77] [%clk 0:57:21] } 18. Rf1 { [%eval 0.76] [%clk 0:28:58] } 18... Nxd3 { [%eval 0.81] [%clk 0:56:15] } 19. cxd3 { [%eval 0.64] [%clk 0:23:46] } 19... c5 { [%eval 0.67] [%clk 0:51:44] } 20. Rac1 { [%eval 0.83] [%clk 0:21:06] } 20... c4 { [%eval 0.84] [%clk 0:51:57] } 21. Nd4?! { [%eval 0.0] } { Inaccuracy. f5 was best. } { [%clk 0:16:07] } 21... Bc8? { [%eval 1.21] } { Mistake. cxb3 was best. } { [%clk 0:36:33] } 22. bxc4 { [%eval 1.34] [%clk 0:13:41] } 22... dxc4 { [%eval 1.12] [%clk 0:36:46] } 23. Rxc4 { [%eval 1.16] [%clk 0:13:49] } 23... Rxc4 { [%eval 1.17] [%clk 0:29:54] } 24. dxc4 { [%eval 1.26] [%clk 0:14:16] } 24... a4 { [%eval 1.29] [%clk 0:30:08] } 25. Qe3?! { [%eval 0.24] } { Inaccuracy. Kh2 was best. } { [%clk 0:05:26] } 25... Qe7 { [%eval 0.31] [%clk 0:29:22] } 1/2-1/2