[Event "URS-ch27 Semifinal"]
[Site "Cheliabinsk"]
[Date "1959.??.??"]
[Round "?"]
[White "Taimanov, Mark E"]
[Black "Kortschnoj, Viktor Lvovich"]
[Result "1/2-1/2"]

1. c4 c5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nc7 6. b3 e5 7. Bb2 Be7 8. Rc1 O-O 9. Na4 Nd7 10. Nf3 b5 11. Nc3 Bb7 12. O-O Rb8 13. d3 Ne6 1/2-1/2