
[Event "IV Duchamp Int Open 2022"]
[Site "Rio de Janeiro BRA"]
[Date "2022.12.12"]
[Round "7.26"]
[White "Backes, Jorge Henrique"]
[Black "Cordero, D"]
[Result "0-1"]
[WhiteElo "1905"]
[BlackElo "1967"]
[ECO "A21"]
[PlyCount "60"]
1.c4 e5 2.Nc3 Bb4 3.Nd5 Be7 4.Nf3 c6 5.Nxe7 Qxe7 6.d3 d5 7.e3 Nf6 8.Be2 O-O 9.O-O e4 10.Nd4 c5 11.Nb5 exd3 12.Bxd3 dxc4 13.Bxc4 Rd8 14.Qc2 a6 15.Nc3 b5 16.Be2 Bb7 17.Bd2 Nc6 18.Rad1 Ne5 19.f3 c4 20.Bc1 h6 21.a3 Qc5 22.Kh1 a5 23.Rxd8+ Rxd8 24.Rd1 Rc8 25.a4 b4 26.Nb5 Bc6 27.f4 Neg4 28.Bxc4 Qh5 29.Bxf7+ Kxf7 30.h3 Qxh3+ 0-1
[Site "Rio de Janeiro BRA"]
[Date "2022.12.12"]
[Round "7.26"]
[White "Backes, Jorge Henrique"]
[Black "Cordero, D"]
[Result "0-1"]
[WhiteElo "1905"]
[BlackElo "1967"]
[ECO "A21"]
[PlyCount "60"]
1.c4 e5 2.Nc3 Bb4 3.Nd5 Be7 4.Nf3 c6 5.Nxe7 Qxe7 6.d3 d5 7.e3 Nf6 8.Be2 O-O 9.O-O e4 10.Nd4 c5 11.Nb5 exd3 12.Bxd3 dxc4 13.Bxc4 Rd8 14.Qc2 a6 15.Nc3 b5 16.Be2 Bb7 17.Bd2 Nc6 18.Rad1 Ne5 19.f3 c4 20.Bc1 h6 21.a3 Qc5 22.Kh1 a5 23.Rxd8+ Rxd8 24.Rd1 Rc8 25.a4 b4 26.Nb5 Bc6 27.f4 Neg4 28.Bxc4 Qh5 29.Bxf7+ Kxf7 30.h3 Qxh3+ 0-1
[Event "IV Duchamp Int Open 2022"]
[Site "Rio de Janeiro BRA"]
[Date "2022.12.12"]
[Round "7.26"]
[White "Backes, Jorge Henrique"]
[Black "Cordero, D"]
[Result "0-1"]
[BlackTitle "WIM"]
[WhiteElo "1905"]
[BlackElo "1967"]
[ECO "A21"]
[Opening "English, Kramnik-Shirov counterattack"]
[EventDate "2022.12.07"]
[WhiteFideId "2158299"]
[BlackFideId "3301630"]
1. c4 e5 2. Nc3 Bb4 3. Nd5 Be7 4. Nf3 c6 5. Nxe7 Qxe7 6. d3 d5 7. e3 Nf6 8.
Be2 O-O 9. O-O e4 10. Nd4 c5 11. Nb5 exd3 12. Bxd3 dxc4 13. Bxc4 Rd8 14.
Qc2 a6 15. Nc3 b5 16. Be2 Bb7 17. Bd2 Nc6 18. Rad1 Ne5 19. f3 c4 20. Bc1 h6
21. a3 Qc5 22. Kh1 a5 23. Rxd8+ Rxd8 24. Rd1 Rc8 25. a4 b4 26. Nb5 Bc6 27.
f4 Neg4 28. Bxc4 Qh5 29. Bxf7+ Kxf7 30. h3 Qxh3+ 0-1