Benko, Pal C VS Dominguez Sanz, Juan Pedro 1972.06.02

[Event "Las Palmas-01"]
[Site "Las Palmas"]
[Date "1972.06.02"]
[Round "4"]
[White "Benko, Pal C"]
[Black "Dominguez Sanz, Juan Pedro"]
[Result "0-1"]

1. e4 c6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Bg4 5. h3 Bh5 6. Qe2 e6 7. g3 Bc5 8. Bg2 Bb6 9. g4 Bg6 10. Ne5 Nbd7 11. Nxg6 hxg6 12. e5 Ng8 13. Nf3 Qc7 14. c3 Ne7 15. Bf4 c5 16. Bg3 Nc6 17. O-O Qd8 18. Rfe1 Qe7 19. a3 O-O-O 20. b4 Rde8 21. b5 Na5 22. c4 d4 23. Nd2 f5 24. exf6 gxf6 25. Rab1 f5 26. Qf3 fxg4 27. hxg4 Rhf8 28. Qe2 Bc7 29. Ne4 Bxg3 30. Nxg3 Rf4 31. Qd2 Ref8 32. Qxa5 Rxf2 33. Qxa7 Qh4 34. Qxb7+ Kd8 35. Qa8+ Ke7 36. Qc6 Qxg3 37. Rxe6+ Kd8 38. b6 R8f3 39. Qc7+ Qxc7 40. bxc7+ Kxc7 41. Rb7+ Kxb7 42. Re2 Rxg2+ 0-1