[Event "Mar del Plata International-24"]
[Site "Mar del Plata"]
[Date "1961.03.24"]
[Round "10"]
[White "Dominguez, Christobal"]
[Black "Letelier Martner, Rene"]
[Result "1/2-1/2"]

1. e4 c5 2. Nf3 a6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Qc7 6. Nd5 Qd8 7. Be3 Rb8 8. Nb5 Qa5+ 9. c3 axb5 10. Bb6 Qxb6 11. Nxb6 Nf6 12. f3 e6 13. Bxb5 Bc5 14. Nxc8 Rxc8 15. Qe2 O-O 16. Bxc6 Rxc6 17. Qb5 Rb8 18. a4 Ne8 19. Ke2 Nc7 20. Qd3 Rd8 21. b4 Be7 22. b5 Rc5 23. c4 d5 24. cxd5 exd5 25. Rhc1 Ne6 26. g3 Bf6 27. Rxc5 Nxc5 28. Qc2 b6 29. Ra2 d4 30. Kd1 d3 31. Qb1 Bc3 32. a5 bxa5 33. b6 Bb4 34. Rxa5 Bxa5 35. Qb5 Bxb6 36. Qxb6 Rc8 37. Kd2 h6 38. Qa7 Kf8 39. e5 Ke8 40. f4 g6 41. g4 Nd7 42. Kxd3 g5 43. fxg5 hxg5 44. Kd4 Nf8 45. Qa4+ Ke7 46. Ke4 Ne6 47. Kf5 Rc5 48. Qa7+ Rc7 49. Qa3+ Rc5 50. Qa7+ Rc7 51. Qa3+ Rc5 52. h4 gxh4 53. g5 h3 54. Qxh3 Rc4 55. Qa3+ Ke8 56. Qa8+ Ke7 57. Qa3+ Ke8 1/2-1/2