[Event "Panamerican Veteran 65 Chess Championship 2022"] [Site "Florianopolis SC"] [Date "2022.06.23"] [Round "5"] [White "Pereira, Silvio Cunha"] [Black "Ramos, Angelo Bil"] [Result "1-0"] [WhiteElo "2188"] [BlackElo "1983"] [Board "1"] [Variant "Standard"] [ECO "B33"] [Opening "Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation"] [Annotator "https://lichess.org/@/carvaflu"] [Source "https://lichess.org/study/h1MAexJY/h29wv1Uf"] [Orientation "white"] 1. e4 { [%eval 0.33] } 1... c5 { [%eval 0.32] } 2. Nf3 { [%eval 0.0] } 2... Nc6 { [%eval 0.0] } 3. d4 { [%eval 0.39] } 3... cxd4 { [%eval 0.38] } 4. Nxd4 { [%eval 0.29] } 4... Nf6 { [%eval 0.36] } 5. Nc3 { [%eval 0.32] } 5... e5 { [%eval 0.13] } 6. Ndb5 { [%eval 0.38] } 6... d6 { [%eval 0.42] } 7. Bg5 { [%eval 0.0] } 7... a6 { [%eval 0.25] } 8. Bxf6 { [%eval 0.3] } 8... gxf6 { [%eval 0.08] } 9. Na3 { [%eval 0.56] } 9... b5 { [%eval 0.56] } (9... f5 10. Bc4 Qg5 11. Bd5 Qxg2 12. exf5 Qh3 13. Nc4 Bxf5 14. Bxc6+) 10. Nd5 { [%eval 0.71] } 10... f5 { [%eval 0.58] } 11. Bd3 { [%eval 0.42] } 11... Be6 { [%eval 0.19] } 12. Qh5?! { [%eval -0.32] } { Inaccuracy. c3 was best. } (12. O-O Bxd5 13. exd5 Ne7 14. c3 Bg7 15. Qh5) (12. c3) 12... Bg7?! { [%eval 0.28] } { Inaccuracy. Rg8 was best. } (12... Rg8) 13. c3 { [%eval 0.28] } (13. O-O f4 14. c4 bxc4 15. Bxc4 O-O 16. Rac1 Bd7 17. b4 Nd4) 13... Bxd5? { [%eval 1.35] } { Mistake. b4 was best. } (13... O-O 14. exf5 Bxd5 15. f6 e4 16. fxg7 Re8 17. Be2 Ne5 18. O-O Qf6 19. Qh3 Rad8 20. Nc2 Bc4 21. Bxc4 bxc4 22. f3 exf3 23. Nd4 Rb8) (13... b4 14. cxb4) 14. exd5 { [%eval 1.54] } 14... Ne7 { [%eval 1.27] } 15. Bxf5 { [%eval 1.29] } 15... Nxd5?? { [%eval 8.53] } { Blunder. Nxf5 was best. } (15... Nxf5 16. Qxf5 Qd7 17. Qxd7+ Kxd7 18. Ke2 (18. O-O Rhb8 19. g3 a5 20. Kg2 b4 21. Nc4 a4 22. Rac1) 18... Rab8 19. Nc2 b4 20. Rab1 bxc3 21. bxc3 e4 22. c4 Rhc8 23. Ne3) 16. Be6 { [%eval 8.54] } { 1-0 White wins. } 1-0