
[Event "IV Duchamp Int Open 2022"]
[Site "Rio de Janeiro BRA"]
[Date "2022.12.08"]
[Round "2.26"]
[White "Machado, Wal"]
[Black "Federzoni, Enzo"]
[Result "0-1"]
[WhiteElo "1669"]
[BlackElo "2177"]
[ECO "B92"]
[PlyCount "72"]
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e5 7.Nb3 Be7 8.O-O O-O 9.Be3 Be6 10.Qd2 Nbd7 11.Rad1 Rc8 12.f4 b5 13.Bf3 Qc7 14.a3 Nb6 15.Bxb6 Qxb6+ 16.Kh1 a5 17.f5 Bc4 18.Be2 b4 19.Bxc4 bxc3 20.Bxf7+ Rxf7 21.Qe2 cxb2 22.Rb1 a4 23.Nd2 Rxc2 24.Qd3 Qc5 25.h3 Rf8 26.g4 Rc3 27.Qe2 Rxh3+ 28.Kg2 Re3 29.Qc4+ Qxc4 30.Nxc4 Rxe4 31.Nb6 Rxg4+ 32.Kh3 Rd4 33.Rxb2 Rd3+ 34.Kg2 Rxa3 35.Rfb1 Rb8 36.Kf1 Kf7 0-1
[Site "Rio de Janeiro BRA"]
[Date "2022.12.08"]
[Round "2.26"]
[White "Machado, Wal"]
[Black "Federzoni, Enzo"]
[Result "0-1"]
[WhiteElo "1669"]
[BlackElo "2177"]
[ECO "B92"]
[PlyCount "72"]
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e5 7.Nb3 Be7 8.O-O O-O 9.Be3 Be6 10.Qd2 Nbd7 11.Rad1 Rc8 12.f4 b5 13.Bf3 Qc7 14.a3 Nb6 15.Bxb6 Qxb6+ 16.Kh1 a5 17.f5 Bc4 18.Be2 b4 19.Bxc4 bxc3 20.Bxf7+ Rxf7 21.Qe2 cxb2 22.Rb1 a4 23.Nd2 Rxc2 24.Qd3 Qc5 25.h3 Rf8 26.g4 Rc3 27.Qe2 Rxh3+ 28.Kg2 Re3 29.Qc4+ Qxc4 30.Nxc4 Rxe4 31.Nb6 Rxg4+ 32.Kh3 Rd4 33.Rxb2 Rd3+ 34.Kg2 Rxa3 35.Rfb1 Rb8 36.Kf1 Kf7 0-1
[Event "IV Duchamp Int Open 2022"]
[Site "Rio de Janeiro BRA"]
[Date "2022.12.08"]
[Round "2.26"]
[White "Machado, Wal"]
[Black "Federzoni, Enzo"]
[Result "0-1"]
[WhiteElo "1669"]
[BlackElo "2177"]
[ECO "B92"]
[Opening "Sicilian"]
[Variation "Najdorf, Opovcensky variation"]
[EventDate "2022.12.07"]
[WhiteFideId "2108046"]
[BlackFideId "2173301"]
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8.
O-O O-O 9. Be3 Be6 10. Qd2 Nbd7 11. Rad1 Rc8 12. f4 b5 13. Bf3 Qc7 14. a3
Nb6 15. Bxb6 Qxb6+ 16. Kh1 a5 17. f5 Bc4 18. Be2 b4 19. Bxc4 bxc3 20. Bxf7+
Rxf7 21. Qe2 cxb2 22. Rb1 a4 23. Nd2 Rxc2 24. Qd3 Qc5 25. h3 Rf8 26. g4 Rc3
27. Qe2 Rxh3+ 28. Kg2 Re3 29. Qc4+ Qxc4 30. Nxc4 Rxe4 31. Nb6 Rxg4+ 32. Kh3
Rd4 33. Rxb2 Rd3+ 34. Kg2 Rxa3 35. Rfb1 Rb8 36. Kf1 Kf7 0-1