[Event "Zuerich"]
[Site "Zuerich"]
[Date "1961.06.07"]
[Round "8"]
[White "Christoffel, Martin"]
[Black "Larsen, Bent"]
[Result "0-1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nc6 5. c4 Nb6 6. e6 fxe6 7. h4 Nd7 8. Ng5 Nf6 9. d5 exd5 10. cxd5 Ne5 11. f4 Neg4 12. Bd3 c6 13. Nxh7 Qa5+ 14. Bd2 Qxd5 15. Nxf6+ gxf6 16. Bg6+ Kd8 17. Qe2 f5 18. Bc3 Rg8 19. Bh7 Rg7 20. Bxg7 Bxg7 21. h5 Qd4 22. Nc3 Qxf4 23. Rh3 Bd4 24. Rf3 Qg5 25. Rd1 Be3 26. Rd3 f4 27. Bg6 Be6 28. Rdxe3 Nxe3 29. g3 Bg4 30. gxf4 Qh4+ 31. Kd2 Bxf3 32. Qxf3 Nc4+ 33. Kc2 d5 34. Nxd5 Qh2+ 35. Kc3 Nd6 36. Nb4 Nb5+ 37. Kd3 Kc7 38. Kc4 Rd8 39. Qe3 Qxb2 40. Qxe7+ Rd7 0-1