
[Event "90th ch-BRA 2024"]
[Site "Natal BRA"]
[Date "2024.12.19"]
[Round "9.58"]
[White "Mathias, Carlos Augusto De C."]
[Black "Costa, Lucas Medeiros"]
[Result "1/2-1/2"]
[WhiteElo "1701"]
[BlackElo "1586"]
[ECO "A45"]
[PlyCount "64"]
1.d4 Nf6 2.Nc3 e6 3.Bf4 Bb4 4.e3 Nc6 5.Bd3 O-O 6.Bg5 Re8 7.f4 Be7 8.a3 h6 9.Bh4 Nd5 10.Bxe7 Ncxe7 11.Qd2 b6 12.Nxd5 exd5 13.Nf3 d6 14.O-O Bf5 15.Rae1 Bxd3 16.Qxd3 Qd7 17.e4 dxe4 18.Rxe4 Ng6 19.Rfe1 d5 20.Rxe8+ Rxe8 21.Rxe8+ Qxe8 22.g3 Qe4 23.Qxe4 dxe4 24.Ne5 Nxe5 25.dxe5 h5 26.Kf2 f5 27.Ke3 Kf7 28.b4 b5 29.h3 g6 30.Kd4 Ke6 31.c4 c6 32.cxb5 cxb5 1/2-1/2
[Site "Natal BRA"]
[Date "2024.12.19"]
[Round "9.58"]
[White "Mathias, Carlos Augusto De C."]
[Black "Costa, Lucas Medeiros"]
[Result "1/2-1/2"]
[WhiteElo "1701"]
[BlackElo "1586"]
[ECO "A45"]
[PlyCount "64"]
1.d4 Nf6 2.Nc3 e6 3.Bf4 Bb4 4.e3 Nc6 5.Bd3 O-O 6.Bg5 Re8 7.f4 Be7 8.a3 h6 9.Bh4 Nd5 10.Bxe7 Ncxe7 11.Qd2 b6 12.Nxd5 exd5 13.Nf3 d6 14.O-O Bf5 15.Rae1 Bxd3 16.Qxd3 Qd7 17.e4 dxe4 18.Rxe4 Ng6 19.Rfe1 d5 20.Rxe8+ Rxe8 21.Rxe8+ Qxe8 22.g3 Qe4 23.Qxe4 dxe4 24.Ne5 Nxe5 25.dxe5 h5 26.Kf2 f5 27.Ke3 Kf7 28.b4 b5 29.h3 g6 30.Kd4 Ke6 31.c4 c6 32.cxb5 cxb5 1/2-1/2
[Event "90th ch-BRA 2024"]
[Site "Natal BRA"]
[Date "2024.12.19"]
[Round "9.58"]
[White "Mathias, Carlos Augusto De C."]
[Black "Costa, Lucas Medeiros"]
[Result "1/2-1/2"]
[WhiteElo "1701"]
[BlackElo "1586"]
[ECO "A45"]
[Opening "Queen's pawn game"]
[EventDate "2024.12.13"]
[WhiteFideId "2183200"]
[BlackFideId "22790128"]
1. d4 Nf6 2. Nc3 e6 3. Bf4 Bb4 4. e3 Nc6 5. Bd3 O-O 6. Bg5 Re8 7. f4 Be7 8.
a3 h6 9. Bh4 Nd5 10. Bxe7 Ncxe7 11. Qd2 b6 12. Nxd5 exd5 13. Nf3 d6 14. O-O
Bf5 15. Rae1 Bxd3 16. Qxd3 Qd7 17. e4 dxe4 18. Rxe4 Ng6 19. Rfe1 d5 20.
Rxe8+ Rxe8 21. Rxe8+ Qxe8 22. g3 Qe4 23. Qxe4 dxe4 24. Ne5 Nxe5 25. dxe5 h5
26. Kf2 f5 27. Ke3 Kf7 28. b4 b5 29. h3 g6 30. Kd4 Ke6 31. c4 c6 32. cxb5
cxb5 1/2-1/2