[Event "Mar del Plata"]
[Site "Mar del Plata ARG"]
[Date "1952.03.30"]
[EventDate "1952.03.16"]
[Round "12"]
[Result "1/2-1/2"]
[White "Jacobo Bolbochan"]
[Black "Petar Trifunovic"]
[ECO "A62"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "86"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. g3 Bg7 8. Bg2  O-O 9. O-O b6 10. Nd2 Ba6 11. a4 Ne8 12. Re1 Nc7 13. Nde4 Ne8 14. Bf4 Qe7 15.  Qb3 Nd7 16. Nb5 Ne5 17. Rad1 Rb8 18. Bc1 Bc8 19. f4 Ng4 20. h3 Nh6 21. Nf2 a6  22. Na3 Nf5 23. Nc2 b5 24. e4 Nd4 25. Nxd4 Bxd4 26. Be3 Bxe3 27. Rxe3 Ng7 28.  axb5 Rxb5 29. Qc3 Bd7 30. Bf1 Rb6 31. Bc4 h5 32. g4 Rfb8 33. b3 Bb5 34. Rde1  Bxc4 35. Qxc4 Rb4 36. Qxa6 Rxb3 37. e5 dxe5 38. fxe5 Rxe3 39. Rxe3 Nf5 40. Re1  hxg4 41. hxg4 Nd4 42. Kg2 Kg7 43. Qd6 1/2-1/2