[Event "Mar del Plata International-24"]
[Site "Mar del Plata"]
[Date "1961.03.25"]
[Round "11"]
[White "Rossetto, Hector"]
[Black "Filip, Miroslav"]
[Result "1/2-1/2"]

1. d4 Nf6 2. Nf3 d5 3. Bg5 c6 4. e3 Bf5 5. Bd3 Bxd3 6. cxd3 e6 7. O-O Be7 8. Nc3 h6 9. Bh4 O-O 10. Na4 Nbd7 11. Rc1 Nh5 12. Bxe7 Qxe7 13. Qb3 Rab8 14. Qc3 Nhf6 15. b4 Rfc8 16. Rb1 Ne8 17. Rfc1 Nd6 18. h3 Nf8 19. Nc5 Ra8 20. a4 a6 21. Ne5 f6 22. Nf3 Qf7 23. Nb3 g5 24. Qc2 Qg6 25. Qe2 Rc7 26. Re1 Rg7 27. e4 g4 28. Nh4 Qg5 29. Qxg4 dxe4 30. dxe4 Qxg4 31. hxg4 Rxg4 32. e5 fxe5 33. dxe5 Rxh4 34. exd6 Rxb4 35. Nc5 Rxb1 36. Rxb1 b5 37. a5 Kf7 38. Rb3 Rd8 1/2-1/2