
[Event "IV Duchamp Int Open 2022"]
[Site "Rio de Janeiro BRA"]
[Date "2022.12.13"]
[Round "8.16"]
[White "Meza, A"]
[Black "Becker, Rogerio Sperb"]
[Result "1/2-1/2"]
[WhiteElo "1965"]
[BlackElo "2135"]
[ECO "E12"]
[PlyCount "36"]
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.a3 Bb7 5.Nc3 d5 6.cxd5 Nxd5 7.Qc2 Be7 8.e4 Nxc3 9.bxc3 O-O 10.Bd3 c5 11.O-O cxd4 12.cxd4 Nc6 13.Bb2 Rc8 14.Qe2 Na5 15.Rac1 Re8 16.Bb5 Bc6 17.Ba6 Bb7 18.Bb5 Bc6 1/2-1/2
[Site "Rio de Janeiro BRA"]
[Date "2022.12.13"]
[Round "8.16"]
[White "Meza, A"]
[Black "Becker, Rogerio Sperb"]
[Result "1/2-1/2"]
[WhiteElo "1965"]
[BlackElo "2135"]
[ECO "E12"]
[PlyCount "36"]
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.a3 Bb7 5.Nc3 d5 6.cxd5 Nxd5 7.Qc2 Be7 8.e4 Nxc3 9.bxc3 O-O 10.Bd3 c5 11.O-O cxd4 12.cxd4 Nc6 13.Bb2 Rc8 14.Qe2 Na5 15.Rac1 Re8 16.Bb5 Bc6 17.Ba6 Bb7 18.Bb5 Bc6 1/2-1/2
[Event "IV Duchamp Int Open 2022"]
[Site "Rio de Janeiro BRA"]
[Date "2022.12.13"]
[Round "8.16"]
[White "Meza, A"]
[Black "Becker, Rogerio Sperb"]
[Result "1/2-1/2"]
[WhiteTitle "WFM"]
[WhiteElo "1965"]
[BlackElo "2135"]
[ECO "E12"]
[Opening "Queen's Indian"]
[Variation "Petrosian system"]
[EventDate "2022.12.07"]
[WhiteFideId "111325"]
[BlackFideId "22767797"]
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. Qc2 Be7 8.
e4 Nxc3 9. bxc3 O-O 10. Bd3 c5 11. O-O cxd4 12. cxd4 Nc6 13. Bb2 Rc8 14.
Qe2 Na5 15. Rac1 Re8 16. Bb5 Bc6 17. Ba6 Bb7 18. Bb5 Bc6 1/2-1/2