Event: Round 7: Sandro Mareco - Fernando Bertona
Date: 2022-10-23
White: Sandro Mareco
WhiteTitle: GM
Black: Fernando Bertona
Result: 1/2-1/2
ECO: D30
Opening: Queen's Gambit Declined
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:15:09] } 1... d5 { [%eval 0.38] [%clk 0:15:04] } 2. c4 { [%eval 0.29] [%clk 0:15:12] } 2... e6 { [%eval 0.3] [%clk 0:15:08] } 3. Nf3 { [%eval 0.0] [%clk 0:15:16] } 3... Nf6 { [%eval 0.17] [%clk 0:15:10] } 4. g3 { [%eval 0.2] [%clk 0:15:19] } 4... Bb4+ { [%eval 0.19] [%clk 0:15:09] } 5. Bd2 { [%eval 0.19] [%clk 0:15:23] } 5... Bd6 { [%eval 0.45] [%clk 0:15:13] } 6. Qc2 { [%eval 0.11] [%clk 0:15:22] } 6... c6?! { [%eval 0.83] } { Inaccuracy. O-O was best. } { [%clk 0:15:16] } 7. Nc3 { [%eval 0.48] [%clk 0:15:23] } 7... Nbd7 { [%eval 0.89] [%clk 0:13:29] } 8. e4 { [%eval 0.92] [%clk 0:15:26] } 8... dxe4 { [%eval 1.1] [%clk 0:13:33] } 9. Nxe4 { [%eval 0.99] [%clk 0:15:19] } 9... Nxe4 { [%eval 1.07] [%clk 0:12:55] } 10. Qxe4 { [%eval 1.14] [%clk 0:15:22] } 10... c5 { [%eval 0.97] [%clk 0:11:41] } 11. O-O-O { [%eval 0.93] [%clk 0:15:10] } 11... Nf6 { [%eval 0.8] [%clk 0:11:14] } 12. Qh4 { [%eval 0.77] [%clk 0:15:00] } 12... cxd4 { [%eval 1.06] [%clk 0:09:30] } 13. Nxd4 { [%eval 0.66] [%clk 0:13:07] } 13... Bd7 { [%eval 0.87] [%clk 0:09:04] } 14. Bg5? { [%eval -0.26] } { Mistake. Bd3 was best. } { [%clk 0:12:25] } 14... Be7 { [%eval -0.3] [%clk 0:09:05] } 15. Nb5?! { [%eval -1.01] } { Inaccuracy. Bd3 was best. } { [%clk 0:10:42] } 15... Qb6?! { [%eval -0.41] } { Inaccuracy. Qa5 was best. } { [%clk 0:08:10] } 16. Qd4 { [%eval -0.32] [%clk 0:09:41] } 16... Bxb5 { [%eval -0.31] [%clk 0:07:43] } 17. cxb5 { [%eval -0.31] [%clk 0:06:36] } 17... Rc8+ { [%eval -0.33] [%clk 0:03:33] } 18. Kb1 { [%eval -0.28] [%clk 0:06:38] } 18... Qxd4?! { [%eval 0.29] } { Inaccuracy. Rd8 was best. } { [%clk 0:03:36] } 19. Rxd4 { [%eval 0.25] [%clk 0:06:41] } 19... Bc5 { [%eval 0.48] [%clk 0:03:40] } 20. Rc4 { [%eval 0.36] [%clk 0:06:30] } 20... Ke7 { [%eval 0.33] [%clk 0:03:30] } 21. Bg2 { [%eval 0.24] [%clk 0:06:14] } 21... Bxf2 { [%eval 0.36] [%clk 0:03:06] } 22. Rxc8 { [%eval 0.0] [%clk 0:06:17] } 22... Rxc8 { [%eval 0.0] [%clk 0:03:11] } 23. Bxb7 { [%eval 0.0] [%clk 0:06:19] } 23... Rc5 { [%eval 0.0] [%clk 0:03:15] } 24. Bxf6+ { [%eval 0.0] [%clk 0:06:00] } 24... gxf6 { [%eval 0.0] [%clk 0:03:18] } 25. a4 { [%eval 0.0] [%clk 0:06:04] } 25... Re5 { [%eval 0.07] [%clk 0:03:06] } 26. Rd1 { [%eval 0.0] [%clk 0:05:57] } 26... Re1 { [%eval 0.08] [%clk 0:03:09] } 27. Kc2 { [%eval 0.0] [%clk 0:05:34] } 27... Rxd1 { [%eval 0.03] [%clk 0:03:13] } 28. Kxd1 { [%eval 0.03] [%clk 0:05:36] } 1/2-1/2