[Event "Mar del Plata"]
[Site "Mar del Plata ARG"]
[Date "1950.03.17"]
[EventDate "?"]
[Round "7"]
[Result "1/2-1/2"]
[White "Pedro Martin"]
[Black "Petar Trifunovic"]
[ECO "A41"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "48"]

1. d4 d6 2. c4 e5 3. Nc3 exd4 4. Qxd4 Nc6 5. Qd2 Nf6 6. e4 g6 7. g3 Bg7 8. Bg2  O-O 9. Nge2 Ne5 10. b3 Bh3 11. O-O Re8 12. f3 Bxg2 13. Kxg2 a5 14. Ba3 a4 15.  Bb2 Ra6 16. Rad1 axb3 17. axb3 Ned7 18. Qc2 Qe7 19. Ra1 Rea8 20. Nf4 c6 21.  Rxa6 Rxa6 22. Na4 Ne8 23. Rd1 Bxb2 24. Qxb2 1/2-1/2