[Event "Christmas Congress 1980/81-56 Premier"]
[Site "Hastings"]
[Date "1981.01.07"]
[Round "9"]
[White "Lein, Anatoly"]
[Black "Sunye Neto, Jaime"]
[Result "1/2-1/2"]
[EventArchiveKey "hastings-premier-1980-81"]
[WhiteElo "2485"]
[BlackElo "2435"]

1. Nf3 Nf6 2. d4 e6 3. c4 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. e3 Be7 8. Bb5+ c6 9. Bd3 c5 10. Nxd5 Qxd5 11. dxc5 Bxc5 12. Bb5+ Ke7 13. Qxd5 Bxd5 14. Bd2 f6 15. Ke2 a6 16. Bd3 Bb7 17. Rac1 e5 18. Rc4 Nd7 19. e4 Rhc8 20. b4 1/2-1/2