[Event "URS-ch52 Final + Zonal"]
[Site "Riga"]
[Date "1985.02.10"]
[Round "13"]
[White "Geller, Efim P"]
[Black "Tukmakov, Vladimir B"]
[Result "1/2-1/2"]
[WhiteElo "2540"]
[BlackElo "2570"]
1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. e4 e5 5. Nf3 Be7 6. g3 O-O 7. Bg2 c6 8. O-O a6 9. h3 b5 10. cxb5 axb5 11. b4 Bb7 12. Qb3 Qb8 13. Be3 Bd8 14. Rfd1 Re8 15. dxe5 dxe5 16. a4 bxa4 17. Nxa4 Be7 18. Rab1 Ba6 19. Qc2 Bb5 20. Nc3 1/2-1/2