
[Event "IV Duchamp Int Open 2022"]
[Site "Rio de Janeiro BRA"]
[Date "2022.12.10"]
[Round "5.21"]
[White "Backes, Jorge Henrique"]
[Black "Lima, Stefan Moisei VIeira"]
[Result "1-0"]
[WhiteElo "1905"]
[BlackElo "2076"]
[ECO "A37"]
[PlyCount "41"]
1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3 d6 6.O-O Qd7 7.Rb1 b6 8.e3 Bxc3 9.bxc3 Bb7 10.d4 O-O-O 11.Qa4 Na5 12.Qc2 Nf6 13.Qe2 Qf5 14.Nd2 Bxg2 15.Kxg2 e5 16.e4 Qe6 17.d5 Qe7 18.Nb3 Nb7 19.a4 a5 20.Bg5 Kc7 21.Qf3 1-0
[Site "Rio de Janeiro BRA"]
[Date "2022.12.10"]
[Round "5.21"]
[White "Backes, Jorge Henrique"]
[Black "Lima, Stefan Moisei VIeira"]
[Result "1-0"]
[WhiteElo "1905"]
[BlackElo "2076"]
[ECO "A37"]
[PlyCount "41"]
1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3 d6 6.O-O Qd7 7.Rb1 b6 8.e3 Bxc3 9.bxc3 Bb7 10.d4 O-O-O 11.Qa4 Na5 12.Qc2 Nf6 13.Qe2 Qf5 14.Nd2 Bxg2 15.Kxg2 e5 16.e4 Qe6 17.d5 Qe7 18.Nb3 Nb7 19.a4 a5 20.Bg5 Kc7 21.Qf3 1-0
[Event "IV Duchamp Int Open 2022"]
[Site "Rio de Janeiro BRA"]
[Date "2022.12.10"]
[Round "5.21"]
[White "Backes, Jorge Henrique"]
[Black "Lima, Stefan Moisei VIeira"]
[Result "1-0"]
[WhiteElo "1905"]
[BlackElo "2076"]
[ECO "A37"]
[Opening "English"]
[Variation "symmetrical variation"]
[EventDate "2022.12.07"]
[WhiteFideId "2158299"]
[BlackFideId "22782273"]
1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 d6 6. O-O Qd7 7. Rb1 b6 8.
e3 Bxc3 9. bxc3 Bb7 10. d4 O-O-O 11. Qa4 Na5 12. Qc2 Nf6 13. Qe2 Qf5 14.
Nd2 Bxg2 15. Kxg2 e5 16. e4 Qe6 17. d5 Qe7 18. Nb3 Nb7 19. a4 a5 20. Bg5
Kc7 21. Qf3 1-0