[Event "Match/Nation GER-URS  13-51"]
[Site "Hamburg"]
[Date "1960.08.02"]
[Round "6"]
[White "Unzicker, Wolfgang"]
[Black "Kotov, Alexander"]
[Result "1/2-1/2"]

1. e4 d6 2. d4 g6 3. Nf3 Bg7 4. Bc4 Nf6 5. Nc3 O-O 6. Qe2 c6 7. e5 Nd5 8. O-O Nxc3 9. bxc3 Bg4 10. Bf4 dxe5 11. dxe5 Qc7 12. Qe3 Qc8 13. Ng5 h6 14. Nxf7 Rxf7 15. Bxf7+ Kxf7 16. Bxh6 Na6 17. Bxg7 Kxg7 18. Qg5 Kf7 19. e6+ Bxe6 20. Rfe1 Nc7 21. Re4 Qd7 22. Rd4 Bd5 23. c4 Ne6 24. Qg4 Qd6 25. cxd5 Nxd4 26. Qxd4 Qxd5 27. Qf4+ Ke8 28. Qh6 Kd7 1/2-1/2