[Event "Mar del Plata International-22"]
[Site "Mar del Plata"]
[Date "1959.04.09"]
[Round "15"]
[White "Bolbochan, Jacobo"]
[Black "Rossetto, Hector"]
[Result "1/2-1/2"]

1. c4 Nf6 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 O-O 6. Nge2 Ne5 7. d3 d6 8. O-O c5 9. b3 Rb8 10. Bb2 Bg4 11. h3 Bd7 12. d4 Nc6 13. Qd2 a6 14. dxc5 dxc5 15. Na4 Bf5 16. Rfd1 Qc8 17. g4 Rd8 18. Qe1 Be4 19. Rxd8+ Nxd8 20. Bxe4 Nxe4 21. Bxg7 Kxg7 22. f3 b5 23. Nb2 Nd6 24. Qc3+ Kg8 25. Nf4 Qb7 26. Kf2 1/2-1/2