Event: II Sampa Chess Open - STD Open
Site: idChess.com
Date: 2025-02-01
White: Marra, Eduardo da Costa
WhiteTitle: FM
WhiteElo: 2202
Black: Contreras Huaman, Fiorella
BlackTitle: WIM
BlackElo: 2246
Result: 1-0
ECO: B12
Opening: Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense
Variant: Standard
TimeControl: 5400+30

1. e4 { [%eval 0.18] } 1... c6 { [%eval 0.23] } 2. d4 { [%eval 0.25] } 2... d5 { [%eval 0.24] } 3. e5 { [%eval 0.33] } 3... c5 { [%eval 0.25] } 4. c3 { [%eval 0.25] } 4... Nc6 { [%eval 0.15] } 5. Be2 { [%eval 0.2] } 5... Bf5 { [%eval 0.2] } 6. Nf3 { [%eval 0.15] } 6... e6 { [%eval 0.17] } 7. O-O { [%eval 0.16] } 7... cxd4 { [%eval 0.34] } 8. Nxd4 { [%eval 0.3] } 8... Nge7 { [%eval 0.25] } 9. Bb5 { [%eval 0.19] } 9... Bg6 { [%eval 0.37] } 10. Na3 { [%eval 0.25] } 10... a6 { [%eval 0.49] } 11. Ba4 { [%eval 0.45] } 11... Qd7 { [%eval 0.55] } 12. c4 { [%eval 0.51] } 12... Nf5 { [%eval 0.48] } 13. cxd5 { [%eval 0.48] } 13... exd5 { [%eval 0.98] } 14. e6 { [%eval 1.03] } 14... fxe6 { [%eval 1.21] } 15. Nxe6 { [%eval 1.0] } 15... Bf7 { [%eval 1.04] } 16. Nxf8 { [%eval 1.08] } 16... Kxf8 { [%eval 1.08] } 17. Nc4 { [%eval 0.89] } 17... Re8 { [%eval 0.7] } 18. Ne3 { [%eval 0.75] } 18... Nh4 { [%eval 0.76] } 19. Bd2 { [%eval 0.63] } 19... b5?! { [%eval 1.53] } { Inaccuracy. d4 was best. } 20. Bb3 { [%eval 1.61] } 20... d4 { [%eval 1.55] } 21. Rc1 { [%eval 1.52] } 21... Re7?! { [%eval 2.55] } { Inaccuracy. Ne5 was best. } 22. Rxc6 { [%eval 1.99] } 22... Qxc6 { [%eval 2.07] } 23. Bb4 { [%eval 1.78] } 23... Qe4? { [%eval 3.81] } { Mistake. Bxb3 was best. } 24. Bc2 { [%eval 3.77] } 24... Qe5 { [%eval 4.3] } 25. Re1 { [%eval 4.71] } 25... Bh5?! { [%eval 6.0] } { Inaccuracy. Kg8 was best. } 26. Qd2 { [%eval 5.86] } 26... Kf7 { [%eval 6.51] } 27. Bb3+ { [%eval 6.5] } 27... Kg6 { [%eval 6.94] } 28. Bxe7 { [%eval 6.81] } 28... Qxe7 { [%eval 7.31] } 29. Nd5?! { [%eval 4.76] } { Inaccuracy. Qd3+ was best. } 29... Qc5?? { [%eval #10] } { Checkmate is now unavoidable. Nf3+ was best. } 30. Ne7+ { [%eval #9] } 30... Kf6 { [%eval #7] } 31. Qf4+ { [%eval #6] } 31... Nf5 { [%eval #6] } 32. Re6+ { [%eval #5] } 1-0