
[Event "IV Duchamp Int Open 2022"]
[Site "Rio de Janeiro BRA"]
[Date "2022.12.11"]
[Round "6.59"]
[White "Da Costa, Carlos Henrique Luz"]
[Black "Pfitzner, Paulo Henrique"]
[Result "1-0"]
[WhiteElo "1565"]
[ECO "A40"]
[PlyCount "63"]
1.d4 e6 2.Bf4 Nf6 3.Nf3 Bb4+ 4.c3 Ba5 5.Nbd2 O-O 6.h3 d6 7.e3 Bd7 8.Be2 Nh5 9.Bh2 b5 10.O-O b4 11.cxb4 Bxb4 12.a3 Ba5 13.b4 Bb6 14.Nc4 Bb5 15.Nfd2 Nf6 16.a4 Bxc4 17.Nxc4 a6 18.Nxb6 cxb6 19.b5 a5 20.Rc1 Nd5 21.Bf3 Ra7 22.Bxd5 exd5 23.Qb3 Qg5 24.Bxd6 Re8 25.Rc2 h6 26.Rfc1 Nd7 27.Bf4 Qf5 28.Rc7 Rxc7 29.Rxc7 Re7 30.Bd6 Re6 31.Qc3 Rf6 32.Rc8+ 1-0
[Site "Rio de Janeiro BRA"]
[Date "2022.12.11"]
[Round "6.59"]
[White "Da Costa, Carlos Henrique Luz"]
[Black "Pfitzner, Paulo Henrique"]
[Result "1-0"]
[WhiteElo "1565"]
[ECO "A40"]
[PlyCount "63"]
1.d4 e6 2.Bf4 Nf6 3.Nf3 Bb4+ 4.c3 Ba5 5.Nbd2 O-O 6.h3 d6 7.e3 Bd7 8.Be2 Nh5 9.Bh2 b5 10.O-O b4 11.cxb4 Bxb4 12.a3 Ba5 13.b4 Bb6 14.Nc4 Bb5 15.Nfd2 Nf6 16.a4 Bxc4 17.Nxc4 a6 18.Nxb6 cxb6 19.b5 a5 20.Rc1 Nd5 21.Bf3 Ra7 22.Bxd5 exd5 23.Qb3 Qg5 24.Bxd6 Re8 25.Rc2 h6 26.Rfc1 Nd7 27.Bf4 Qf5 28.Rc7 Rxc7 29.Rxc7 Re7 30.Bd6 Re6 31.Qc3 Rf6 32.Rc8+ 1-0
[Event "IV Duchamp Int Open 2022"]
[Site "Rio de Janeiro BRA"]
[Date "2022.12.11"]
[Round "6.59"]
[White "Da Costa, Carlos Henrique Luz"]
[Black "Pfitzner, Paulo Henrique"]
[Result "1-0"]
[WhiteElo "1565"]
[ECO "A40"]
[Opening "Queen's pawn"]
[EventDate "2022.12.07"]
[WhiteFideId "2198673"]
[BlackFideId "44713525"]
1. d4 e6 2. Bf4 Nf6 3. Nf3 Bb4+ 4. c3 Ba5 5. Nbd2 O-O 6. h3 d6 7. e3 Bd7 8.
Be2 Nh5 9. Bh2 b5 10. O-O b4 11. cxb4 Bxb4 12. a3 Ba5 13. b4 Bb6 14. Nc4
Bb5 15. Nfd2 Nf6 16. a4 Bxc4 17. Nxc4 a6 18. Nxb6 cxb6 19. b5 a5 20. Rc1
Nd5 21. Bf3 Ra7 22. Bxd5 exd5 23. Qb3 Qg5 24. Bxd6 Re8 25. Rc2 h6 26. Rfc1
Nd7 27. Bf4 Qf5 28. Rc7 Rxc7 29. Rxc7 Re7 30. Bd6 Re6 31. Qc3 Rf6 32. Rc8+
1-0