[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1983.01.23"]
[Round "8"]
[White "Speelman, Jonathan S"]
[Black "Ree, Hans"]
[Result "1-0"]
[WhiteElo "2570"]
[BlackElo "2500"]
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 O-O 6. Be2 Nbd7 7. O-O e6 8. Bh2 Qe7 9. c4 Ne4 10. Nbd2 Nxd2 11. Qxd2 b6 12. Ne1 Bb7 13. Bf3 Bxf3 14. Nxf3 f5 15. Rac1 Nf6 16. Rfd1 Ne4 17. Qc2 Rfd8 18. Nd2 Nxd2 19. Rxd2 e5 20. dxe5 Bxe5 21. Bxe5 Qxe5 22. b4 a5 23. Rd5 Qe6 24. bxa5 c6 25. Rd2 Rxa5 26. Qb3 Ra6 27. Rcd1 b5 28. Rxd6 Rxd6 29. Rxd6 Qxc4 30. Rd8+ Kf7 31. Qd1 Ra7 32. Qa1 Ke6 33. Qh8 Re7 34. f4 Qc1+ 35. Kh2 Qc4 36. a3 c5 37. Rc8 Kd6 38. Qd8+ Ke6 39. Rc6+ Kf7 40. Qh8 Qe4 41. Rf6# 1-0