[Event "Berlin clock sim"]
[Site "Berlin East"]
[Date "1959.11.11"]
[Round "?"]
[White "Geller, Efim P"]
[Black "Kollberg, Lothar"]
[Result "1-0"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5 Ne7 9. Bd2
Nd7 10. Rc1 f5 11. Ng5 Nf6 12. c5 dxc5 13. b4 fxe4 14. Qb3 Kh8 15. Rfd1 cxb4 16. Nb5 Nfxd5
17. Bxb4 c6 18. Nd6 Qb6 19. Ndf7+ Kg8 20. Bxe7 Qxb3 21. axb3 Nxe7 22. Bc4 Nd5 23. Rxd5
cxd5 24. Bxd5 Bf6 25. Rc7 Kg7 26. Nd6+ Kh6 27. Rxh7+ Kxg5 28. Nxe4+ Kf4 29. g3+ Kf5 30.
Nd6+ Kg5 31. h4+ Kg4 32. Kg2 Bxh4 33. Rxh4+ Kg5 34. Ne4+ Kf5 35. Kf3 g5 36. Rh6 g4+ 37.
Ke3 Bd7 38. Bg8 Be8 39. Bh7+ Bg6 40. Rh5+ 1-0