[Event "URS-ch23 Final"]
[Site "Leningrad"]
[Date "1956.01.21"]
[Round "7"]
[White "Averbakh, Yuri L"]
[Black "Kortschnoj, Viktor Lvovich"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 g6 3. g3 c6 4. Nc3 d5 5. cxd5 cxd5 6. Nh3 Bg7 7. Nf4 O-O 8. Bg2 Nc6 9. O-O e6 10. e3 b6 11. b3 Ba6 12. Ba3 Bxf1 13. Bxf8 Bxg2 14. Bxg7 Kxg7 15. Kxg2 Rc8 16. Rc1 Qd7 17. Nd3 Ne4 18. Nxe4 dxe4 19. Ne5 Nxe5 20. Rxc8 1/2-1/2