[Event "Korchnoi 80th Birthday Simul"] [Site "Zuerich SUI"] [Date "2011.03.26"] [Round "1"] [White "Korchnoi, Viktor"] [Black "Zuest, L"] [Result "1-0"] [WhiteElo "2557"] [BlackElo "1787"] [ECO "C78"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bb7 7. d3 Bc5 8. Be3 Bb6 9. Bxb6 cxb6 10. Nc3 O-O 11. a3 d6 12. Re1 Ne7 13. d4 Ng6 14. Qd2 Qe7 15. Rad1 Rad8 16. Qg5 h6 17. Qxg6 d5 18. Qf5 dxe4 19. Nxe5 Qd6 20. h3 Qe7 21. Ng6 1-0