[Event "URS-ch37 Final"]
[Site "Moscow"]
[Date "1969.10.11"]
[Round "23"]
[White "Smyslov, Vassily V"]
[Black "Balashov, Yuri S"]
[Result "1/2-1/2"]
1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. b3 Nc6 7. Bb2 e5 8. dxe5 Nd7 9. Nbd2 Ndxe5 10. Nxe5 Nxe5 11. Qc1 a5 12. Nf3 Qe7 13. Nxe5 Bxe5 14. Bxe5 Qxe5 15. e3 a4 16. Rd1 c6 17. Rd4 Be6 18. bxa4 Ra7 19. a3 Rfa8 20. Rb1 Rxa4 21. Rxa4 Rxa4 22. Rxb7 Qc3 23. Qb2 Qxb2 24. Rxb2 c5 25. Kf1 Rxa3 1/2-1/2