[Event "Match Game"] [Site "Nieuwravenstraat"] [Date "1981.04.18"] [Round "9"] [White "Gerard Wittebol"] [Black "Evert Aalten"] [Result "1-0"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B40"] [Opening "Sicilian Defense: Four Knights Variation, Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nc3 c5 2. Nf3 Nc6 3. e4 e6 4. d4 cxd4 5. Nxd4 Nf6 6. Nxc6 { B40 Sicilian Defense: Four Knights Variation, Exchange Variation } bxc6 7. Bd3 d5 8. O-O Be7 9. Qe2 O-O 10. Bf4 c5 11. Rad1 a6 12. e5 c4 13. Bxc4 Ne8 14. Bd3 f5 15. exf6 Nxf6 16. Be5 Ra7 17. Qe3 Rb7 18. Qh3 g6 19. Bxa6 Rb4 20. Be2 Ne4 21. a3 Nxc3 22. Qxc3 Re4 23. Bd3 Rh4 24. Bg3 Rh5 25. Qc7 Qxc7 26. Bxc7 Bf6 27. b4 e5 28. Be2 Rf7 29. Ba5 Rg5 30. Rxd5 Bb7 31. Bf3 Be7 32. Be4 Kg7 33. c4 Bxd5 34. Bxd5 Rf4 35. f3 Rd4 36. Bb6 Rd2 37. f4 exf4 38. Rxf4 Bd6 39. Bd4+ Kh6 40. Rh4+ Rh5 41. Rxh5+ Kxh5 42. Bf3+ Kh4 43. Bf2+ { Black resigns. } 1-0