[Event "Mar del Plata International-13"]
[Site "Mar del Plata"]
[Date "1950.03.30"]
[Round "16"]
[White "De Freitas, Marcio Elisio"]
[Black "Bolbochan, Julio"]
[Result "0-1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 dxc4 5. Qa4+ Nbd7 6. Qxc4 a6 7. Qc2 b5 8. Bg2 Bb7 9. O-O Bd6 10. Nbd2 c5 11. a4 O-O 12. Rd1 Rc8 13. axb5 axb5 14. Qd3 Qb6 15. e4 cxd4 16. Nxd4 Ne5 17. Qxb5 Qxd4 18. Qxb7 Nfg4 19. Rf1 Nxf2 20. Nf3 Nxf3+ 21. Bxf3 Rc2 0-1