[Event "Chigorin Memorial-18"]
[Site "Sochi"]
[Date "1984.10.20"]
[Round "15"]
[White "Vaisser, Anatoli"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[WhiteElo "2475"]
[BlackElo "2560"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. cxd5 exd5 6. Bg5 c6 7. e3 Bf5 8. Bd3 Bxd3 9. Qxd3 Nbd7 10. O-O O-O 11. Rab1 a5 12. Rfc1 Ne4 13. Bxe7 Qxe7 14. a3 Rfe8 15. Nd2 Nxd2 1/2-1/2