[Event "Simultan"] [Site "Bad Mergentheim (Germany)"] [Date "1993.??.??"] [Round "?"] [White "Viswanathan Anand (?)"] [Black "NN (?)"] [Result "1-0"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B23"] [Opening "Sicilian Defense: Closed, Chameleon Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nc3 Nc6 3. Nge2 { B23 Sicilian Defense: Closed, Chameleon Variation } e5 4. Nd5 Nge7 5. Nec3 a6 6. a4 g6?? { (0.41 → Mate in 1) Checkmate is now unavoidable. Nxd5 was best. } (6... Nxd5 7. Nxd5 d6 8. Bc4 Be7 9. d3 O-O 10. O-O Be6 11. c3 h6 12. f4 exf4 13. Bxf4) 7. Nf6# { White wins by checkmate. } 1-0