Chess puzzle (Checkmate)
Opening: Zukertort_Opening, Zukertort_Opening_Pirc_Invitation
Moves: 1. Nf3 d6 2. c4 e5 3. d3 f5 4. Nc3 Nf6 5. g3 Be7 6. Bg2 O-O 7. O-O Qe8 8. e3
Qh5 9. Nd2 Qh6 10. b3 f4 11. exf4 exf4 12. Nde4 Ng4 13. Bxf4 *
Position (FEN): rnb2rk1/ppp1b1pp/3p3q/8/2P1NBn1/1PNP2P1/P4PBP/R2Q1RK1 b - - 0 13
Black to move.
Themes: Kingside Attack Opening Mate in 1 
Puzzle rating: 898
Best move: Qxh2#