Nicolas, Roberto VS Najdorf, Miguel 1974.04.??

[Event "Mar del Plata International Open-07"]
[Site "Mar del Plata"]
[Date "1974.04.??"]
[Round "?"]
[White "Nicolas, Roberto"]
[Black "Najdorf, Miguel"]
[Result "0-1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. c3 d5 6. O-O Nbd7 7. Nbd2 c5 8. Qc2 Qc7 9. Ne1
e5 10. dxe5 Nxe5 11. Ndf3 Bf5 12. Qa4 Rfe8 13. Bf4 Nxf3+ 14. Nxf3 Qb6 15. b4 Ne4 16. bxc5
Qxc5 17. Be3 Qc8 18. Bd4 Nxc3 19. Bxc3 Qxc3 20. e3 b5 21. Qf4 Rac8 22. Nd4 Bxd4 23. exd4
Be4 24. Bh3 f5 25. Rfe1 Qf3 26. Qxf3 Bxf3 27. Re3 Be2 28. Ra3 Rc7 29. Bg2 Bc4 30. Bf3 Rce7
31. Ra6 Re1+ 0-1