[Event "URS-ch37 Final"]
[Site "Moscow"]
[Date "1969.09.24"]
[Round "13"]
[White "Petrosian, Tigran V"]
[Black "Tukmakov, Vladimir B"]
[Result "1/2-1/2"]
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. b4 O-O 6. Bb2 b6 7. Nf3 c5 8. b5 cxd4 9. exd4 Bb7 10. c5 bxc5 11. dxc5 Ne4 12. Nxe4 Bxb2 13. Ned2 Bxa1 14. Qxa1 a6 15. c6 Bc8 16. Qc3 axb5 17. c7 Qd6 18. cxb8=Q 1/2-1/2