[Event "Maribor International"]
[Site "Maribor"]
[Date "1978.12.01"]
[Round "4"]
[White "Szabo, Laszlo"]
[Black "Orel, Oskar"]
[Result "1-0"]
[WhiteElo "2515"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 Nbd7 5. e3 c6 6. Bd3 dxc4 7. Bxc4 b5 8. Be2 a6 9. e4 c5 10. e5 Ng4 11. h3 cxd4 12. Qxd4 Nh6 13. Bxh6 gxh6 14. O-O Rb8 15. Rad1 Bg7 16. Ne4 O-O 17. Nc5 Qc7 18. Nxd7 Rd8 19. Nxb8 Rxd4 20. Rxd4 Kf8 21. Rfd1 Bxe5 22. Nxe5 Qxe5 23. Rd8+ Kg7 24. Rxc8 Qxe2 25. Rb1 b4 26. Rcc1 Qb5 27. Nc6 e5 28. b3 a5 29. Rc4 f6 1-0