[Event "Mar del Plata International Open-12"]
[Site "Mar del Plata"]
[Date "1979.04.??"]
[Round "?"]
[White "Gallego, Ruben"]
[Black "Najdorf, Miguel"]
[Result "0-1"]
[BlackElo "2515"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 g6 6. c4 Bg7 7. Be3 d6 8. Nc3 Nf6 9. O-O
O-O 10. Rc1 b6 11. Be2 Bb7 12. Bf3 Nbd7 13. e5 Bxf3 14. Nxf3 dxe5 15. Qd6 Qb8 16. Rfd1 Rc8
17. b3 Qxd6 18. Rxd6 Bf8 19. Rdd1 Ba3 20. Rc2 b5 21. Nb1 Bc5 22. Bxc5 Rxc5 23. Na3 b4 24.
Nb1 e4 25. Ne1 Kf8 26. Re2 Rc7 27. Nc2 Rb8 28. Nd2 Nc5 29. Ne3 Rd7 30. Ra1 Rd3 31. g4 Rbd8
32. Ndf1 Nfd7 33. Nc2 h5 34. Ng3 f5 35. Ne1 Rd6 36. h4 Ne5 37. g5 Rd2 38. Rxd2 Rxd2 39.
Kg2 Ned3 40. Nxd3 exd3 41. Re1 Rxa2 42. Re5 d2 43. Rxc5 d1=Q 0-1