[Event "URS-ch28 Final & Zonal"]
[Site "Moscow"]
[Date "1961.01.29"]
[Round "12"]
[White "Averbakh, Yuri L"]
[Black "Petrosian, Tigran V"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 c6 7. Qd2 a6 8. Bh6 b5 9. h4 e5 10. d5 cxd5 11. cxd5 Nbd7 12. g4 Bxh6 13. Qxh6 Kh8 14. h5 Ng8 15. Qe3 g5 16. Nh3 h6 17. Be2 Ngf6 18. Nf2 Qa5 19. O-O Nc5 20. Nb1 1/2-1/2