[Event "Costa del Sol-12"]
[Site "Malaga"]
[Date "1972.02.06"]
[Round "4"]
[White "Medina Garcia, Antonio Angel"]
[Black "Hecht, Hans Joachim"]
[Result "0-1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. h3 Bh5 7. O-O Be7 8. c4 Nb6 9. exd6 cxd6 10. Nbd2 Nc6 11. b3 O-O 12. Bb2 d5 13. c5 Nd7 14. a3 f6 15. b4 a6 16. Re1 Bf7 17. Nf1 b6 18. Ne3 Qc7 19. Qd2 Rfd8 20. Rac1 bxc5 21. dxc5 Nf8 22. a4 d4 23. Nc4 Rab8 24. Ba3 Ng6 25. Bf1 d3 26. Nb6 e5 27. Rb1 f5 28. Ng5 Bxg5 29. Qxg5 Nce7 30. Qd2 e4 31. Bb2 Nc6 32. Qc3 Nd4 33. Nc4 Rd5 34. Nd6 Ne5 35. Re3 h6 36. f4 Ng6 37. g3 Ne6 38. Bg2 a5 39. Qc4 Rxd6 0-1