
[Event "II Manaus Open 2023"]
[Site "Manaus BRA"]
[Date "2023.10.16"]
[Round "8.8"]
[White "Becker, Rogerio Sperb"]
[Black "Cunha, Lucas Aguiar"]
[Result "0-1"]
[WhiteElo "2102"]
[BlackElo "2292"]
[ECO "A30"]
[PlyCount "52"]
1.c4 e6 2.Nf3 Nf6 3.g3 b6 4.Bg2 Bb7 5.O-O c5 6.Nc3 Be7 7.b3 O-O 8.Bb2 a6 9.Rc1 d6 10.d4 cxd4 11.Qxd4 Nbd7 12.Rfd1 Qc7 13.Qf4 Rac8 14.e4 Qb8 15.Qe3 b5 16.cxb5 axb5 17.Nd4 b4 18.Nd5 exd5 19.Nf5 Bd8 20.Qg5 Ne8 21.Qh6 Ne5 22.Nxg7 Nxg7 23.f4 Rxc1 24.Rxc1 Qa7+ 25.Kh1 Qxa2 26.Qg5 d4 0-1
[Site "Manaus BRA"]
[Date "2023.10.16"]
[Round "8.8"]
[White "Becker, Rogerio Sperb"]
[Black "Cunha, Lucas Aguiar"]
[Result "0-1"]
[WhiteElo "2102"]
[BlackElo "2292"]
[ECO "A30"]
[PlyCount "52"]
1.c4 e6 2.Nf3 Nf6 3.g3 b6 4.Bg2 Bb7 5.O-O c5 6.Nc3 Be7 7.b3 O-O 8.Bb2 a6 9.Rc1 d6 10.d4 cxd4 11.Qxd4 Nbd7 12.Rfd1 Qc7 13.Qf4 Rac8 14.e4 Qb8 15.Qe3 b5 16.cxb5 axb5 17.Nd4 b4 18.Nd5 exd5 19.Nf5 Bd8 20.Qg5 Ne8 21.Qh6 Ne5 22.Nxg7 Nxg7 23.f4 Rxc1 24.Rxc1 Qa7+ 25.Kh1 Qxa2 26.Qg5 d4 0-1
[Event "II Manaus Open 2023"]
[Site "Manaus BRA"]
[Date "2023.10.16"]
[Round "8.8"]
[White "Becker, Rogerio Sperb"]
[Black "Cunha, Lucas Aguiar"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "2102"]
[BlackElo "2292"]
[ECO "A30"]
[Opening "English"]
[Variation "symmetrical, hedgehog system"]
[EventDate "2023.10.11"]
[WhiteFideId "22767797"]
[BlackFideId "2125404"]
1. c4 e6 2. Nf3 Nf6 3. g3 b6 4. Bg2 Bb7 5. O-O c5 6. Nc3 Be7 7. b3 O-O 8.
Bb2 a6 9. Rc1 d6 10. d4 cxd4 11. Qxd4 Nbd7 12. Rfd1 Qc7 13. Qf4 Rac8 14. e4
Qb8 15. Qe3 b5 16. cxb5 axb5 17. Nd4 b4 18. Nd5 exd5 19. Nf5 Bd8 20. Qg5
Ne8 21. Qh6 Ne5 22. Nxg7 Nxg7 23. f4 Rxc1 24. Rxc1 Qa7+ 25. Kh1 Qxa2 26.
Qg5 d4 0-1