[Event "Mar del Plata International-12"]
[Site "Mar del Plata"]
[Date "1949.03.23"]
[Round "8"]
[White "Maderna, Carlos Hugo"]
[Black "Martin, Pedro"]
[Result "1/2-1/2"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. cxd5 exd5 7. Bd3 Be7 8. Qc2 O-O 9. Nge2 Re8 10. Ng3 Nf8 11. O-O-O g6 12. h4 Ng4 13. Bxe7 Qxe7 14. Rde1 Bd7 15. h5 Qf6 16. hxg6 fxg6 17. Nd1 Qd6 18. Kb1 b6 19. Ka1 Re7 20. Rh4 c5 21. dxc5 bxc5 22. Reh1 Rb8 23. Qd2 Be6 24. Bb1 Rd7 25. f4 Nf6 26. Qf2 Bf7 27. f5 g5 28. Ra4 Qe5 29. Ra6 Rdb7 30. Qd2 Kg7 31. Ne2 h6 32. Qc3 N8d7 33. Qxe5 Nxe5 34. Nec3 Ned7 35. e4 d4 36. Nd5 Nxd5 37. exd5 Nf6 38. d6 Rd7 39. Re1 Re8 40. Rxe8 Nxe8 41. Nf2 Nxd6 1/2-1/2