Chess puzzle (Checkmate)
Opening: Scandinavian_Defense, Scandinavian_Defense_Mieses-Kotroc_Variation
Moves: 1. e4 d5 2. exd5 Qxd5 3. Nf3 Qe6+ 4. Be2 Nc6 5. O-O Qg6 6. Nh4 Qg5 7. g3 Bh3 8.
d4 Qf6 9. Re1 Qxd4 10. Nc3 Qxd1 11. Rxd1 Nb4 12. Nb5 Rd8 *
Position (FEN): 3rkbnr/ppp1pppp/8/1N6/1n5N/6Pb/PPP1BP1P/R1BR2K1 w k - 3 13
White to move.
Themes:  Opening Mate in 1 
Puzzle rating: 911
Best move: Nxc7#