[Event "Olympiad-25"]
[Site "Luzern"]
[Date "1982.11.15"]
[Round "14"]
[White "Schumacher, Helmut"]
[Black "Petursson, Margeir"]
[Result "0-1"]
[BlackElo "2415"]
1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 c5 5. c3 Nc6 6. Nbd2 Bd6 7. Bg3 Bxg3 8. hxg3 Qd6 9. Bd3 Bd7 10. Qe2 O-O-O 11. O-O-O e5 12. dxc5 Qxc5 13. Nb3 Qe7 14. Nfd2 Kb8 15. Kb1 Rhe8 16. e4 dxe4 17. Nxe4 Nxe4 18. Bxe4 f5 19. Bxc6 Bxc6 20. Rxd8+ Rxd8 21. Rxh7 Be4+ 22. Kc1 Bxg2 23. f4 Be4 24. Nd2 Qc5 25. Nxe4 Qg1+ 26. Kc2 fxe4 27. fxe5 e3 28. Qf3 Rd2+ 29. Kb3 Qf2 30. Qxf2 exf2 31. Rh8+ Kc7 32. Rf8 Kd7 33. c4 Ke7 34. Rf3 Rd3+ 35. Rxd3 f1=Q 36. Rc3 Qe2 37. a4 Ke6 38. Rc2 Qd1 39. Kc3 Kxe5 0-1