Chess puzzle (Checkmate)
Opening: Slav_Defense, Slav_Defense_Geller_Gambit
Moves: 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. e4 Bg4 6. e5 Nd5 7. Bxc4 e6 8. O-O
Be7 9. h3 Bh5 10. Qd3 Nd7 11. Nxd5 cxd5 12. Bb5 O-O 13. Nh2 a6 14. Ba4 b5 15.
Bc2 Nb6 *
Position (FEN): r2q1rk1/4bppp/pn2p3/1p1pP2b/3P4/3Q3P/PPB2PPN/R1B2RK1 w - - 2 16
White to move.
Themes: Kingside Attack Opening Mate in 1 
Puzzle rating: 669
Best move: Qxh7#