Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nf6 3. Nc3 Bc5 4. Nxe5 d6 5. Nf3 Ng4 6. d4 Bb4 7. Bd2 O-O 8.
Bd3 f5 9. Bc4+ Kh8 10. exf5 Bxf5 11. Ng5 Qe8+ 12. Qe2 Nc6 13. O-O-O Nxd4 14.
Qxe8 Raxe8 15. Nf7+ Rxf7 16. Bxf7 Rf8 17. Bd5 Nxf2 18. Bxb7 Nxc2 19. g4 Bg6 20.
Rhf1 Na3 21. Be4 Bxe4 22. Nxe4 *
Position (FEN): 5r1k/p1p3pp/3p4/8/1b2N1P1/n7/PP1B1n1P/2KR1R2 b - - 0 22
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1226
Best move: Nd3#