Event: Round 11: Perez Ponsa, Federico - Mareco, Sandro
Date: 2025-03-19
White: Perez Ponsa, Federico
WhiteTitle: GM
WhiteElo: 2598
Black: Mareco, Sandro
BlackTitle: GM
BlackElo: 2539
Result: 1/2-1/2
ECO: D35
Opening: Queen's Gambit Declined: Exchange Variation, Positional Variation
Variant: Standard
TimeControl: 3+2

1. d4 { [%eval 0.17] [%clk 0:03:02] } 1... Nf6 { [%eval 0.19] [%clk 0:03:03] } 2. c4 { [%eval 0.18] [%clk 0:03:03] } 2... e6 { [%eval 0.14] [%clk 0:03:04] } 3. Nc3 { [%eval 0.09] [%clk 0:03:04] } 3... d5 { [%eval 0.24] [%clk 0:03:05] } 4. cxd5 { [%eval 0.22] [%clk 0:03:05] } 4... exd5 { [%eval 0.27] [%clk 0:03:06] } 5. Bg5 { [%eval 0.21] [%clk 0:03:06] } 5... c6 { [%eval 0.28] [%clk 0:03:08] } 6. e3 { [%eval 0.19] [%clk 0:03:07] } 6... h6 { [%eval 0.29] [%clk 0:03:09] } 7. Bh4 { [%eval 0.21] [%clk 0:03:08] } 7... Be7 { [%eval 0.23] [%clk 0:03:09] } 8. Bd3 { [%eval 0.27] [%clk 0:03:09] } 8... O-O { [%eval 0.18] [%clk 0:03:10] } 9. Bg3 { [%eval 0.22] [%clk 0:03:09] } 9... Re8 { [%eval 0.21] [%clk 0:03:10] } 10. h3 { [%eval 0.2] [%clk 0:03:07] } 10... Qb6 { [%eval 0.19] [%clk 0:03:07] } 11. Qd2 { [%eval 0.24] [%clk 0:02:51] } 11... Bf8 { [%eval 0.19] [%clk 0:03:08] } 12. Nf3 { [%eval -0.18] [%clk 0:02:40] } 12... Ne4 { [%eval -0.19] [%clk 0:02:56] } 13. Bxe4 { [%eval -0.13] [%clk 0:02:41] } 13... dxe4 { [%eval -0.11] [%clk 0:02:57] } 14. Ne5 { [%eval -0.07] [%clk 0:02:34] } 14... Bf5 { [%eval 0.08] [%clk 0:02:57] } 15. O-O { [%eval 0.07] [%clk 0:02:29] } 15... Nd7 { [%eval 0.13] [%clk 0:02:57] } 16. Nc4 { [%eval 0.05] [%clk 0:02:23] } 16... Qb4 { [%eval 0.06] [%clk 0:02:55] } 17. b3 { [%eval -0.23] [%clk 0:02:10] } 17... Nf6 { [%eval -0.01] [%clk 0:02:56] } 18. Rab1 { [%eval 0.0] [%clk 0:01:56] } 18... Rad8 { [%eval 0.01] [%clk 0:02:56] } 19. a3 { [%eval -0.27] [%clk 0:01:50] } 19... Qe7 { [%eval -0.23] [%clk 0:02:57] } 20. b4 { [%eval -0.24] [%clk 0:01:46] } 20... Qe6 { [%eval 0.0] [%clk 0:02:58] } 21. Ne5?! { [%eval -0.62] } { Inaccuracy. Qe2 was best. } { [%clk 0:01:30] } 21... Bd6 { [%eval -0.22] [%clk 0:02:54] } 22. Qa2?! { [%eval -0.87] } { Inaccuracy. Qe2 was best. } { [%clk 0:01:26] } 22... Qxa2?! { [%eval -0.17] } { Inaccuracy. Nd5 was best. } { [%clk 0:02:32] } 23. Nxa2 { [%eval -0.2] [%clk 0:01:27] } 23... Nd5 { [%eval -0.28] [%clk 0:02:33] } 24. Kh2? { [%eval -1.44] } { Mistake. Rbc1 was best. } { [%clk 0:01:20] } 24... Be6 { [%eval -1.39] [%clk 0:02:27] } 25. Rb2 { [%eval -1.38] [%clk 0:01:14] } 25... Bf8?! { [%eval -0.44] } { Inaccuracy. Nb6 was best. } { [%clk 0:02:13] } 26. Rc1 { [%eval -0.45] [%clk 0:01:13] } 26... Nb6 { [%eval -0.17] [%clk 0:02:10] } 27. Rbc2?? { [%eval -2.47] } { Blunder. Nc3 was best. } { [%clk 0:00:58] } 27... Bb3?? { [%eval -0.14] } { Blunder. Kh7 was best. } { [%clk 0:02:03] } 28. Rb2 { [%eval -0.16] [%clk 0:00:58] } 28... Be6 { [%eval -0.18] [%clk 0:01:58] } 29. Rbc2?? { [%eval -2.32] } { Blunder. Nc3 was best. } { [%clk 0:01:00] } 29... Bb3?? { [%eval -0.08] } { Blunder. Kh7 was best. } { [%clk 0:01:16] } 30. Rb2 { [%eval -0.16] [%clk 0:01:01] } 30... Be6 { [%eval 0.0] [%clk 0:01:14] } 31. Rbc2 { [%eval -2.37] [%clk 0:00:58] } 1/2-1/2