[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1977.01.23"]
[Round "8"]
[White "Geller, Efim P"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1-0"]
[WhiteElo "2590"]
[BlackElo "2520"]
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. O-O Be7 8. f4 Nc6 9. Be3
O-O 10. Qe1 Bd7 11. Rd1 Nxd4 12. Bxd4 Bc6 13. Bf3 Qc7 14. e5 Ne8 15. Kh1 Rd8 16. Rd3 dxe5
17. fxe5 g6 18. Qf2 Rd7 19. Bxc6 Qxc6 20. Rf3 Qc4 21. Be3 Bh4 22. Qg1 Bd8 23. Bc5 Be7 24.
Bxe7 Rxe7 25. Qe3 Ng7 26. b3 Qc7 27. Ne4 Nf5 28. Nf6+ Kg7 29. Rh3 1-0