[Event "Mar del Plata International-16"]
[Site "Mar del Plata"]
[Date "1953.03.30"]
[Round "13"]
[White "Letelier Martner, Rene"]
[Black "Najdorf, Miguel"]
[Result "0-1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. Nge2 exd4 8. Nxd4 c6 9. Qd2
Re8 10. O-O-O d5 11. Nc2 Qa5 12. b4 Qd8 13. cxd5 cxd5 14. Bg5 Qb6 15. exd5 Bf5 16. Bd3
Bxd3 17. Qxd3 Nbd7 18. Be3 Qd8 19. Rhe1 a5 20. Qb5 Qc7 21. Bd4 axb4 22. Qxb4 Qxh2 23.
Rxe8+ Rxe8 24. Qxb7 Bh6+ 25. Kb2 Rb8 26. Qxb8+ Qxb8+ 27. Ka1 Qg3 28. a4 Qxg2 29. Nb4 Qxf3
30. a5 Be3 31. Kb2 Nc5 32. Bxe3 Qxe3 33. Nc2 Qe5 34. Rd4 Qc7 0-1