[Event "Las Palmas-07"]
[Site "Las Palmas"]
[Date "1978.??.??"]
[Round "4"]
[White "Panchenko, Alexander N"]
[Black "Tukmakov, Vladimir B"]
[Result "1/2-1/2"]
[BlackElo "2560"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Nxd5 exd5 11. Rc1 Be6 12. Qa4 c5 13. Qa3 Re8 14. dxc5 bxc5 15. Be2 Qb7 16. O-O Qb6 17. Ne5 Nc6 1/2-1/2