
[Event "VII SESC Caioba Open 2023"]
[Site "Caioba BRA"]
[Date "2023.06.20"]
[Round "4.28"]
[White "Pereira, Si"]
[Black "Gamarra, R"]
[Result "1-0"]
[WhiteElo "2123"]
[BlackElo "1881"]
[ECO "B53"]
[PlyCount "39"]
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 Qc7 5.Nc3 Nc6 6.Bb5 e6 7.O-O Nf6 8.Bg5 Be7 9.Rad1 a6 10.Bxc6+ Qxc6 11.Rfe1 b5 12.e5 dxe5 13.Nxe5 Qc7 14.Qf4 Ra7 15.Ne4 O-O 16.Bxf6 Bxf6 17.Nxf6+ gxf6 18.Re3 Rd8 19.Rg3+ Kf8 20.Qb4+ 1-0
[Site "Caioba BRA"]
[Date "2023.06.20"]
[Round "4.28"]
[White "Pereira, Si"]
[Black "Gamarra, R"]
[Result "1-0"]
[WhiteElo "2123"]
[BlackElo "1881"]
[ECO "B53"]
[PlyCount "39"]
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 Qc7 5.Nc3 Nc6 6.Bb5 e6 7.O-O Nf6 8.Bg5 Be7 9.Rad1 a6 10.Bxc6+ Qxc6 11.Rfe1 b5 12.e5 dxe5 13.Nxe5 Qc7 14.Qf4 Ra7 15.Ne4 O-O 16.Bxf6 Bxf6 17.Nxf6+ gxf6 18.Re3 Rd8 19.Rg3+ Kf8 20.Qb4+ 1-0
[Event "VII SESC Caioba Open 2023"]
[Site "Caioba BRA"]
[Date "2023.06.20"]
[Round "4.28"]
[White "Pereira, Si"]
[Black "Gamarra, R"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2123"]
[BlackElo "1881"]
[ECO "B53"]
[Opening "Sicilian, Chekhover variation"]
[EventDate "2023.06.18"]
[WhiteFideId "2100703"]
[BlackFideId "3700348"]
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Qc7 5. Nc3 Nc6 6. Bb5 e6 7. O-O Nf6
8. Bg5 Be7 9. Rad1 a6 10. Bxc6+ Qxc6 11. Rfe1 b5 12. e5 dxe5 13. Nxe5 Qc7
14. Qf4 Ra7 15. Ne4 O-O 16. Bxf6 Bxf6 17. Nxf6+ gxf6 18. Re3 Rd8 19. Rg3+
Kf8 20. Qb4+ 1-0