[Event "Dortmunder Schachtage-05"]
[Site "Dortmund"]
[Date "1977.05.24"]
[Round "6"]
[White "Castro Rojas, Oscar Humberto"]
[Black "Matulovic, Milan"]
[Result "0-1"]
[WhiteElo "2410"]
[BlackElo "2510"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 d5 7. exd6 Qxd6 8. d4 cxd4 9. cxd4 Bf5 10. Nc3 e6 11. O-O Be7 12. Qe2 O-O 13. Rd1 Na5 14. Bc2 Bxc2 15. Qxc2 Rac8 16. Qd3 Nd5 17. Ne4 Qb6 18. Ne5 Rfd8 19. Qg3 f6 20. Nf3 Bf8 21. h4 Qc7 22. Qh3 Qf7 23. h5 h6 24. Re1 Bb4 25. Rd1 Rxc1 26. Raxc1 Nf4 27. Qh2 Ne2+ 28. Kf1 Nxc1 29. Rxc1 Nc6 30. a3 Bf8 31. Nc5 Nxd4 32. Nxd4 Rxd4 33. Qg3 Qxh5 0-1