[Event "October Revolution 50years"]
[Site "Moscow"]
[Date "1967.05.23"]
[Round "3"]
[White "Bobotsov, Milko Georgiev"]
[Black "Bronstein, David Ionovich"]
[Result "1/2-1/2"]

1. d4 e6 2. Nf3 f5 3. g3 d5 4. Bg2 Bd6 5. O-O Nf6 6. c4 c6 7. Nc3 O-O 8. c5 Bc7 9. Bf4 Ne4 10. Bxc7 Qxc7 11. Nd2 Nxd2 12. Qxd2 e5 13. e3 Nd7 14. b4 e4 15. a4 Nf6 16. b5 Bd7 17. Rfb1 g5 18. a5 a6 19. bxa6 Rxa6 20. Bf1 Ra7 21. a6 bxa6 22. Rxa6 Rxa6 1/2-1/2