[Event "Match/Club Copenhagen-Hamburger SK"]
[Site "Copenhagen"]
[Date "1963.08.05"]
[Round "2(7)"]
[White "Eckberg, S"]
[Black "Toerber, Claus"]
[Result "1/2-1/2"]

1. Nf3 f5 2. d4 Nf6 3. g3 e6 4. Bg2 d5 5. c4 c6 6. O-O Be7 7. b3 O-O 8. Ba3 Nbd7 9. Bxe7 Qxe7 10. cxd5 Nxd5 11. Qc2 e5 12. dxe5 Nxe5 13. Nbd2 f4 14. Nxe5 Qxe5 15. Nc4 Qe7 16. Rad1 Be6 17. Qb2 Rad8 18. Qe5 Rf5 19. Qd4 Rdf8 20. e4 fxe3 21. Nxe3 Nxe3 22. Qxe3 R5f6 1/2-1/2