[Event "?"] [Site "ZSG_5250"] [White "Boris"] [Black "B. Lemstra"] [Result "1-0"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 c5 13. Nf1 Qc7 14. Bd2 Rac8 15. d5 c4 16. g4 Nc5 17. Ng3 g6 18. Bh6 Rfd8 19. Qd2 Ne8 20. Kh2 Ng7 21. Rg1 Kh8 22. Rg2 Rg8 23. Rh1 Rcf8 24. Kg1 Bc8 25. Nh2 Qa7 26. Nhf1 a5 27. Ne3 a4 28. a3 f6 29. Rhh2 Rf7 30. h4 Qc7 31. h5 g5 32. Bxg7+ Rfxg7 33. Ngf5 Bxf5 34. Nxf5 Bd8 35. Qe3 Qb8 36. Qf3 Bb6 37. Nxg7 Kxg7 38. h6+ Kf7 39. Qf5 Rh8 40. Rh5 Ke7 41. Rxg5 fxg5 42. Qxg5+ Kd7 43. Qg7+ *