
[Event "6th Marcel Duchamp Cup"]
[Site "Montevideo URU"]
[Date "2023.02.04"]
[Round "2.1"]
[White "Mafra, K"]
[Black "Fier, A"]
[Result "1/2-1/2"]
[WhiteElo "2055"]
[BlackElo "2606"]
[ECO "A37"]
[PlyCount "44"]
1.c4 c5 2.Nc3 Nc6 3.Nf3 g6 4.g3 Bg7 5.Bg2 e5 6.O-O Nge7 7.Ne1 h5 8.a3 h4 9.b4 d6 10.Nc2 hxg3 11.fxg3 f5 12.Nd5 e4 13.Rb1 Nxd5 14.cxd5 Ne5 15.bxc5 dxc5 16.Ne3 O-O 17.d3 exd3 18.exd3 b6 19.d6 Ba6 20.Bd5+ Kh7 21.Rf4 Bxd3 22.Rb3 g5 1/2-1/2
[Site "Montevideo URU"]
[Date "2023.02.04"]
[Round "2.1"]
[White "Mafra, K"]
[Black "Fier, A"]
[Result "1/2-1/2"]
[WhiteElo "2055"]
[BlackElo "2606"]
[ECO "A37"]
[PlyCount "44"]
1.c4 c5 2.Nc3 Nc6 3.Nf3 g6 4.g3 Bg7 5.Bg2 e5 6.O-O Nge7 7.Ne1 h5 8.a3 h4 9.b4 d6 10.Nc2 hxg3 11.fxg3 f5 12.Nd5 e4 13.Rb1 Nxd5 14.cxd5 Ne5 15.bxc5 dxc5 16.Ne3 O-O 17.d3 exd3 18.exd3 b6 19.d6 Ba6 20.Bd5+ Kh7 21.Rf4 Bxd3 22.Rb3 g5 1/2-1/2
[Event "6th Marcel Duchamp Cup"]
[Site "Montevideo URU"]
[Date "2023.02.04"]
[Round "2.1"]
[White "Mafra, K"]
[Black "Fier, A"]
[Result "1/2-1/2"]
[WhiteTitle "CM"]
[BlackTitle "GM"]
[WhiteElo "2055"]
[BlackElo "2606"]
[ECO "A37"]
[Opening "English"]
[Variation "symmetrical, Botvinnik system reversed"]
[EventDate "2023.02.03"]
[WhiteFideId "2106698"]
[BlackFideId "2107139"]
1. c4 c5 2. Nc3 Nc6 3. Nf3 g6 4. g3 Bg7 5. Bg2 e5 6. O-O Nge7 7. Ne1 h5 8.
a3 h4 9. b4 d6 10. Nc2 hxg3 11. fxg3 f5 12. Nd5 e4 13. Rb1 Nxd5 14. cxd5
Ne5 15. bxc5 dxc5 16. Ne3 O-O 17. d3 exd3 18. exd3 b6 19. d6 Ba6 20. Bd5+
Kh7 21. Rf4 Bxd3 22. Rb3 g5 1/2-1/2