Chess puzzle (Checkmate)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Other_variations
Moves: 1. d4 d5 2. c3 h5 3. Nf3 Bf5 4. Nbd2 e6 5. Nh4 Qxh4 6. g3 Qf6 7. Qb3 b6 8. Bg2
c6 9. O-O g5 10. e4 Bg6 11. exd5 exd5 12. Nf3 g4 13. Ne5 h4 14. Bf4 Be4 15. f3
hxg3 16. fxe4 gxh2+ 17. Bxh2 Qh4 18. Bf4 g3 19. exd5 *
Position (FEN): rn2kbnr/p4p2/1pp5/3PN3/3P1B1q/1QP3p1/PP4B1/R4RK1 b kq - 0 19
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1218
Best move: Qh2#