[Event "Mar del Plata International-22"]
[Site "Mar del Plata"]
[Date "1959.03.24"]
[Round "2"]
[White "Souza Mendes, Joao"]
[Black "Sanguineti, Raul"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 c6 6. Nf3 O-O 7. Qb3 dxc4 8. Bxc4 b5 9. Be2 Be6 10. Qc2 Na6 11. a3 Qb6 12. b4 Rfc8 13. O-O Nc7 14. e4 a5 15. h3 axb4 16. axb4 Na6 17. Rab1 Ne8 18. Be3 Qb7 19. Ng5 Bc4 20. Bxc4 bxc4 21. b5 cxb5 22. Rxb5 Qd7 23. Qd2 Nd6 24. Rb6 Rcb8 25. Rfb1 Nc8 26. Rxb8 Rxb8 27. Rxb8 Nxb8 28. Nf3 Nd6 29. Qa2 Qc6 30. Nd2 f6 31. Qa7 Nd7 32. Qa5 Kf7 33. Kf1 e5 34. d5 Qc8 35. Qa4 Bf8 36. Ke2 Ke8 37. Kd1 Be7 38. Kc2 Bd8 39. Qb4 Qa6 40. Qa4 Qxa4+ 41. Nxa4 Ba5 42. Nc3 f5 43. f3 Bb4 1/2-1/2