
[Event "9th ch-Iberoamericano"]
[Site "Panama City PAN"]
[Date "2023.11.30"]
[Round "7.48"]
[White "Berenstein, Gustavo"]
[Black "Perez, William"]
[Result "0-1"]
[WhiteElo "1619"]
[BlackElo "1893"]
[ECO "B21"]
[PlyCount "58"]
1.e4 c5 2.d4 d5 3.f3 g6 4.Be3 Bg7 5.Nc3 e6 6.Qd2 a5 7.Be2 Na6 8.e5 h5 9.Nh3 b5 10.O-O Ne7 11.Bd3 Nb4 12.Bg5 Qb6 13.Ne2 Bxe5 14.c3 Nxd3 15.Qxd3 Nf5 16.Kh1 Bg7 17.g4 Ne7 18.gxh5 Rxh5 19.Nef4 Rh8 20.Bxe7 Kxe7 21.Rae1 Qc7 22.Rg1 Bd7 23.Rxg6 Rxh3 24.Nxh3 fxg6 25.Qxg6 Bf6 26.Ng5 Qf4 27.Qf7+ Kd6 28.Nxe6 Qxf3+ 29.Kg1 Bxd4+ 0-1
[Site "Panama City PAN"]
[Date "2023.11.30"]
[Round "7.48"]
[White "Berenstein, Gustavo"]
[Black "Perez, William"]
[Result "0-1"]
[WhiteElo "1619"]
[BlackElo "1893"]
[ECO "B21"]
[PlyCount "58"]
1.e4 c5 2.d4 d5 3.f3 g6 4.Be3 Bg7 5.Nc3 e6 6.Qd2 a5 7.Be2 Na6 8.e5 h5 9.Nh3 b5 10.O-O Ne7 11.Bd3 Nb4 12.Bg5 Qb6 13.Ne2 Bxe5 14.c3 Nxd3 15.Qxd3 Nf5 16.Kh1 Bg7 17.g4 Ne7 18.gxh5 Rxh5 19.Nef4 Rh8 20.Bxe7 Kxe7 21.Rae1 Qc7 22.Rg1 Bd7 23.Rxg6 Rxh3 24.Nxh3 fxg6 25.Qxg6 Bf6 26.Ng5 Qf4 27.Qf7+ Kd6 28.Nxe6 Qxf3+ 29.Kg1 Bxd4+ 0-1
[Event "9th ch-Iberoamericano"]
[Site "Panama City PAN"]
[Date "2023.11.30"]
[Round "7.48"]
[White "Berenstein, Gustavo"]
[Black "Perez, William"]
[Result "0-1"]
[WhiteElo "1619"]
[BlackElo "1893"]
[ECO "B21"]
[Opening "Sicilian"]
[Variation "Smith-Morra gambit"]
[EventDate "2023.11.25"]
[WhiteFideId "171646"]
[BlackFideId "4460260"]
1. e4 c5 2. d4 d5 3. f3 g6 4. Be3 Bg7 5. Nc3 e6 6. Qd2 a5 7. Be2 Na6 8. e5
h5 9. Nh3 b5 10. O-O Ne7 11. Bd3 Nb4 12. Bg5 Qb6 13. Ne2 Bxe5 14. c3 Nxd3
15. Qxd3 Nf5 16. Kh1 Bg7 17. g4 Ne7 18. gxh5 Rxh5 19. Nef4 Rh8 20. Bxe7
Kxe7 21. Rae1 Qc7 22. Rg1 Bd7 23. Rxg6 Rxh3 24. Nxh3 fxg6 25. Qxg6 Bf6 26.
Ng5 Qf4 27. Qf7+ Kd6 28. Nxe6 Qxf3+ 29. Kg1 Bxd4+ 0-1