[Event "Zonal Halle"]
[Site "Halle/Saale"]
[Date "1963.??.??"]
[Round "?"]
[White "Larsen, Bent"]
[Black "Johannsson, Ingi Randver"]
[Result "1-0"]

1. g3 g6 2. Bg2 Bg7 3. f4 c5 4. Nf3 Nc6 5. O-O d6 6. d3 Nf6 7. e4 O-O 8. Kh1 Bd7 9. c4 Ne8 10. Nc3 Nc7 11. Nh4 f5 12. Be3 Nd4 13. Qd2 Rb8 14. Rae1 e6 15. Nf3 Bc6 16. Bg1 Qd7 17. Nxd4 cxd4 18. Nd5 Na6 19. Nb4 Nxb4 20. Qxb4 b6 21. Qd2 e5 22. b4 fxe4 23. Bxe4 Bxe4+ 24. Rxe4 Rf7 25. Qg2 Rbf8 26. Rf2 Qa4 27. fxe5 Rxf2 28. Bxf2 dxe5 29. Be1 Qd1 30. Qe2 Qc1 31. Kg2 Qg5 32. h4 Qc1 33. b5 Bh6 34. Bf2 Bg7 35. h5 Qg5 36. hxg6 hxg6 37. Be1 Qf5 38. Bb4 Rf7 39. Bd6 Bh6 40. Rxe5 Qd7 41. Re8+ Kh7 42. Re7 1-0