
[Event "II Manaus Open 2023"]
[Site "Manaus BRA"]
[Date "2023.10.13"]
[Round "4.21"]
[White "Barbosa, Celio Oliveira"]
[Black "Cardoso, Manuel Augusto Pinto"]
[Result "1/2-1/2"]
[WhiteElo "1871"]
[ECO "D02"]
[PlyCount "46"]
1.d4 d5 2.Nf3 Nf6 3.g3 Bf5 4.Bg2 e6 5.c3 Bd6 6.Nbd2 Nbd7 7.O-O O-O 8.Re1 c6 9.Qb3 Qc7 10.Nh4 Rfe8 11.Nf1 Bg6 12.Nxg6 hxg6 13.Nd2 e5 14.e3 exd4 15.exd4 Re7 16.Nf3 Ne4 17.Bd2 a5 18.a4 Ndf6 19.Rac1 g5 20.Re2 Qd7 21.Be1 g6 22.Nd2 Kg7 23.Nxe4 dxe4 1/2-1/2
[Site "Manaus BRA"]
[Date "2023.10.13"]
[Round "4.21"]
[White "Barbosa, Celio Oliveira"]
[Black "Cardoso, Manuel Augusto Pinto"]
[Result "1/2-1/2"]
[WhiteElo "1871"]
[ECO "D02"]
[PlyCount "46"]
1.d4 d5 2.Nf3 Nf6 3.g3 Bf5 4.Bg2 e6 5.c3 Bd6 6.Nbd2 Nbd7 7.O-O O-O 8.Re1 c6 9.Qb3 Qc7 10.Nh4 Rfe8 11.Nf1 Bg6 12.Nxg6 hxg6 13.Nd2 e5 14.e3 exd4 15.exd4 Re7 16.Nf3 Ne4 17.Bd2 a5 18.a4 Ndf6 19.Rac1 g5 20.Re2 Qd7 21.Be1 g6 22.Nd2 Kg7 23.Nxe4 dxe4 1/2-1/2
[Event "II Manaus Open 2023"]
[Site "Manaus BRA"]
[Date "2023.10.13"]
[Round "4.21"]
[White "Barbosa, Celio Oliveira"]
[Black "Cardoso, Manuel Augusto Pinto"]
[Result "1/2-1/2"]
[WhiteElo "1871"]
[ECO "D02"]
[Opening "Queen's pawn game"]
[EventDate "2023.10.11"]
[WhiteFideId "2132893"]
[BlackFideId "22752404"]
1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 e6 5. c3 Bd6 6. Nbd2 Nbd7 7. O-O O-O
8. Re1 c6 9. Qb3 Qc7 10. Nh4 Rfe8 11. Nf1 Bg6 12. Nxg6 hxg6 13. Nd2 e5 14.
e3 exd4 15. exd4 Re7 16. Nf3 Ne4 17. Bd2 a5 18. a4 Ndf6 19. Rac1 g5 20. Re2
Qd7 21. Be1 g6 22. Nd2 Kg7 23. Nxe4 dxe4 1/2-1/2