[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.18"]
[Round "4"]
[White "Kalunga, Willy"]
[Black "Chaourar, Nassr Eddine"]
[Result "0-1"]
[BlackElo "2205"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d6 6. a3 Bxc3+ 7. bxc3 e5 8. dxe5 dxe5 9. Nf3 Nc6 10. Be2 h6 11. O-O Bg4 12. Rd1 Qe7 13. a4 Rfd8 14. Ba3 Rxd1+ 15. Bxd1 Qe6 16. Rb1 b6 17. Nd2 Bxd1 18. Qxd1 Na5 19. Qe2 c5 20. Rb5 Qc6 21. Qd1 Rd8 22. Qc1 Nxe4 23. Nxe4 Qxe4 24. Bxc5 Qe2 25. Rb1 Nb3 26. Qe1 Qxe1+ 27. Rxe1 Nxc5 28. g3 f6 29. Ra1 a5 30. Rb1 Nxa4 31. Rb5 Rc8 0-1