Chess puzzle (Checkmate)
Opening: Russian_Game, Russian_Game_Classical_Attack
Moves: 1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Nxe5 d6 5. Nf3 d5 6. Nbd2 Nf6 7. c4 Be7 8.
cxd5 Nxd5 9. Bd3 Nf4 10. Bc2 Nxg2+ 11. Kf1 Bh3 12. Kg1 Nc6 13. Nb3 O-O 14. Qd3
Nb4 *
Position (FEN): r2q1rk1/ppp1bppp/8/8/1n1P4/1N1Q1N1b/PPB2PnP/R1B3KR w - - 8 15
White to move.
Themes: Kingside Attack Opening Mate in 1 
Puzzle rating: 621
Best move: Qxh7#