[Event "RUS-Cup01 Chigorin mem"] [Site "St Petersburg"] [Date "1997.11.01"] [EventDate "?"] [Round "1"] [Result "1/2-1/2"] [White "Juri Sudakov"] [Black "Valeri Yandemirov"] [ECO "C69"] [WhiteElo "2300"] [BlackElo "2500"] [PlyCount "48"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O f6 6. d4 exd4 7. Nxd4 c5 8. Nb3 Qxd1 9. Rxd1 Bg4 10. f3 Be6 11. Bf4 c4 12. Nd4 O-O-O 13. Nc3 Bf7 14. Nf5 Rxd1+ 15. Rxd1 Ne7 16. Nxe7+ Bxe7 17. Nd5 Bd8 18. Kf1 Re8 19. c3 Be6 20. g4 b5 21. Nb4 Kb7 22. Nc2 Be7 23. Ne3 Bc5 24. Ke2 Kc6 1/2-1/2