Event: Round 9: Mareco, Sandro - Arrieta Hernandez, Cristian
Date: 2024-10-14
White: Mareco, Sandro
WhiteTitle: GM
WhiteElo: 2574
Black: Arrieta Hernandez, Cristian
BlackElo: 2247
Result: 1-0
ECO: D31
Opening: Queen's Gambit Declined: Queen's Knight Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:59] } 1... e6 { [%eval 0.37] [%clk 1:29:03] } 2. c4 { [%eval 0.17] [%clk 1:31:24] } 2... d5 { [%eval 0.27] [%clk 1:29:32] } 3. Nc3 { [%eval 0.18] [%clk 1:31:49] } 3... f5?! { [%eval 0.77] } { Inaccuracy. Bb4 was best. } { [%clk 1:30:00] } 4. Bf4 { [%eval 0.73] [%clk 1:32:16] } 4... Nf6 { [%eval 0.83] [%clk 1:30:12] } 5. e3 { [%eval 0.87] [%clk 1:32:41] } 5... c6 { [%eval 0.92] [%clk 1:30:33] } 6. Nf3 { [%eval 0.86] [%clk 1:33:06] } 6... Bd6 { [%eval 0.95] [%clk 1:30:59] } 7. Bd3 { [%eval 0.9] [%clk 1:33:30] } 7... O-O { [%eval 0.96] [%clk 1:31:15] } 8. O-O { [%eval 1.19] [%clk 1:33:56] } 8... Ne4 { [%eval 1.11] [%clk 1:31:06] } 9. Rc1 { [%eval 1.15] [%clk 1:34:15] } 9... a5 { [%eval 1.4] [%clk 1:25:35] } 10. a3 { [%eval 1.2] [%clk 1:28:46] } 10... b6 { [%eval 1.46] [%clk 1:22:51] } 11. cxd5 { [%eval 1.36] [%clk 1:23:19] } 11... exd5 { [%eval 1.48] [%clk 1:22:39] } 12. Qb3 { [%eval 1.6] [%clk 1:21:27] } 12... Re8 { [%eval 1.61] [%clk 0:54:15] } 13. Bxd6 { [%eval 1.51] [%clk 1:10:10] } 13... Nxd6 { [%eval 1.61] [%clk 0:50:19] } 14. Ne5 { [%eval 1.61] [%clk 1:10:33] } 14... Nf7 { [%eval 1.53] [%clk 0:09:20] } 15. f4 { [%eval 1.55] [%clk 1:07:37] } 15... b5 { [%eval 1.92] [%clk 0:07:21] } 16. Ne2 { [%eval 1.47] [%clk 1:04:30] } 16... Ra6? { [%eval 2.82] } { Mistake. Nd6 was best. } { [%clk 0:06:46] } 17. a4 { [%eval 2.7] [%clk 0:53:52] } 17... b4 { [%eval 3.17] [%clk 0:03:31] } 18. Bxa6 { [%eval 3.19] [%clk 0:53:05] } 18... Bxa6 { [%eval 3.25] [%clk 0:04:00] } 19. Rf2 { [%eval 3.11] [%clk 0:53:23] } 19... Nd6 { [%eval 3.14] [%clk 0:03:24] } 20. Ng3 { [%eval 3.19] [%clk 0:48:23] } 20... g6 { [%eval 3.25] [%clk 0:02:08] } 21. Qd1 { [%eval 3.25] [%clk 0:44:21] } 21... Qb6 { [%eval 3.34] [%clk 0:01:09] } 22. b3 { [%eval 3.3] [%clk 0:44:38] } 22... Re6 { [%eval 3.46] [%clk 0:00:58] } 23. Qc2 { [%eval 2.95] [%clk 0:43:39] } 23... Ne8?! { [%eval 3.81] } { Inaccuracy. h5 was best. } { [%clk 0:00:41] } 24. Nf1 { [%eval 3.38] [%clk 0:41:43] } 24... Nf6 { [%eval 4.02] [%clk 0:00:35] } 25. Nd2?! { [%eval 3.07] } { Inaccuracy. g4 was best. } { [%clk 0:41:59] } 25... Ng4?! { [%eval 3.9] } { Inaccuracy. Nbd7 was best. } { [%clk 0:00:33] } 26. Rf3 { [%eval 3.42] [%clk 0:41:20] } 26... Nxe5 { [%eval 3.51] [%clk 0:00:40] } 27. fxe5 { [%eval 3.65] [%clk 0:41:39] } 27... Nd7 { [%eval 4.26] [%clk 0:01:07] } 28. Rg3 { [%eval 4.27] [%clk 0:41:07] } 28... Kh8 { [%eval 4.56] [%clk 0:00:46] } 29. Nf3 { [%eval 4.5] [%clk 0:41:03] } 29... c5 { [%eval 4.58] [%clk 0:00:39] } 30. Ng5 { [%eval 4.07] } 1-0