[Event "Bucharest Int 10th"]
[Site "Bucharest"]
[Date "1971.06.14"]
[Round "3"]
[White "Averbakh, Yuri L"]
[Black "Jansa, Vlastimil"]
[Result "0-1"]

1. c4 g6 2. d4 Nf6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. Bd2 O-O 7. Rc1 Nc6 8. e3 e5 9. Nxd5 Qxd5 10. Bc4 Qd6 11. d5 Ne7 12. Qb3 c6 13. dxc6 Nxc6 14. Bd5 Ne7 15. Bxb7 Bxb7 16. Qxb7 Rab8 17. Bb4 Qxb4+ 0-1