[Event "Lisbon Portugal op"]
[Site "Lisbon"]
[Date "2019.02.02"]
[Round "1"]
[White "Machado, Carlos Augusto G"]
[Black "Bertola, Georges"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1412"]
[BlackElo "2101"]
[PlyCount "46"]
[EventDate "2019.02.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d5 6. Re1 c6 7. Nbd2 Nbd7 8. c4 e6 9. b3 b6 10. Bb2 Bb7 11. h3 Re8 12. Rc1 Rc8 13. e4 dxe4 14. Nxe4 Nxe4 15. Rxe4 c5 16. Re2 cxd4 17. Bxd4 e5 18. Be3 Qe7 19. Rd2 Red8 20. h4 Nf8 21. Bh3 Rxd2 22. Bxd2 Rd8 23. Qe2 Bxf3 0-1

