[Event "Mar del Plata International-24"]
[Site "Mar del Plata"]
[Date "1961.03.17"]
[Round "6"]
[White "Quinones, Oscar Carillo"]
[Black "Perez Perez, Francisco Jose"]
[Result "0-1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Ba5 6. Qg4 Nf5 7. Bd3 h5 8. Qf4 Nc6 9. Nf3 Nce7 10. b4 Bb6 11. Ne2 h4 12. a4 a6 13. Qg4 Kf8 14. Bg5 Qe8 15. c3 Bd7 16. Bc2 Ng6 17. Nf4 Nxf4 18. Qxf4 Rc8 19. O-O a5 20. Rfe1 h3 21. g4 Ne7 22. Re3 axb4 23. cxb4 Nc6 24. Rb1 Kg8 25. Ra3 Qf8 26. Rab3 Ra8 27. R3b2 Rc8 28. Bd3 Ba7 29. Bf1 Ne7 30. Ra2 Ng6 31. Qg3 Qe8 32. Rba1 b6 33. a5 Bb5 34. axb6 Bxb6 35. Bxh3 Bc4 36. Ra3 Be2 37. Be3 Qf8 38. Bf1 Bxf3 39. Qxf3 Qxb4 40. Ra8 Qf8 41. Rxc8 Qxc8 42. Bb5 Qd8 43. Bc6 Qh4 44. Qg2 Kh7 45. h3 Rf8 46. Ra8 Rxa8 47. Bxa8 Qe7 48. Qf1 Qa3 49. Bb7 Nh4 50. Qb1+ g6 51. Qd1 Bxd4 0-1