
[Event "IV Duchamp Int Open 2022"]
[Site "Rio de Janeiro BRA"]
[Date "2022.12.11"]
[Round "6.50"]
[White "Dias, Guilherme Augusto Bastos"]
[Black "Arruda Filho, I"]
[Result "0-1"]
[BlackElo "1679"]
[ECO "E51"]
[PlyCount "55"]
1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 Bb4 5.e3 O-O 6.Bd2 c5 7.a3 Bxc3 8.Bxc3 cxd4 9.exd4 Nc6 10.Ne5 Qc7 11.Nxc6 Qxc6 12.c5 b6 13.cxb6 Qxb6 14.Bd3 Ba6 15.Qe2 Bxd3 16.Qxd3 Ne4 17.O-O Rfc8 18.f3 Nxc3 19.bxc3 Rc4 20.Rfc1 Rac8 21.Rab1 Qa5 22.Rb3 Qa4 23.Rcb1 a5 24.Kf2 Qc6 25.Rb8 Rxc3 26.R1b6 Qxb6 27.Rxb6 Rxd3 28.Ra6 0-1
[Site "Rio de Janeiro BRA"]
[Date "2022.12.11"]
[Round "6.50"]
[White "Dias, Guilherme Augusto Bastos"]
[Black "Arruda Filho, I"]
[Result "0-1"]
[BlackElo "1679"]
[ECO "E51"]
[PlyCount "55"]
1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 Bb4 5.e3 O-O 6.Bd2 c5 7.a3 Bxc3 8.Bxc3 cxd4 9.exd4 Nc6 10.Ne5 Qc7 11.Nxc6 Qxc6 12.c5 b6 13.cxb6 Qxb6 14.Bd3 Ba6 15.Qe2 Bxd3 16.Qxd3 Ne4 17.O-O Rfc8 18.f3 Nxc3 19.bxc3 Rc4 20.Rfc1 Rac8 21.Rab1 Qa5 22.Rb3 Qa4 23.Rcb1 a5 24.Kf2 Qc6 25.Rb8 Rxc3 26.R1b6 Qxb6 27.Rxb6 Rxd3 28.Ra6 0-1
[Event "IV Duchamp Int Open 2022"]
[Site "Rio de Janeiro BRA"]
[Date "2022.12.11"]
[Round "6.50"]
[White "Dias, Guilherme Augusto Bastos"]
[Black "Arruda Filho, I"]
[Result "0-1"]
[BlackElo "1679"]
[ECO "E51"]
[Opening "Nimzo-Indian"]
[Variation "4.e3 e8g8, 5.Nf3 d7d5"]
[EventDate "2022.12.07"]
[BlackFideId "2108852"]
1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. e3 O-O 6. Bd2 c5 7. a3 Bxc3 8.
Bxc3 cxd4 9. exd4 Nc6 10. Ne5 Qc7 11. Nxc6 Qxc6 12. c5 b6 13. cxb6 Qxb6 14.
Bd3 Ba6 15. Qe2 Bxd3 16. Qxd3 Ne4 17. O-O Rfc8 18. f3 Nxc3 19. bxc3 Rc4 20.
Rfc1 Rac8 21. Rab1 Qa5 22. Rb3 Qa4 23. Rcb1 a5 24. Kf2 Qc6 25. Rb8 Rxc3 26.
R1b6 Qxb6 27. Rxb6 Rxd3 28. Ra6 0-1