Chess puzzle (Checkmate)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Chigorin_Variation
Moves: 1. Nf3 Nc6 2. d4 d5 3. g3 Bf5 4. Bg2 e6 5. O-O h5 6. c4 dxc4 7. Nc3 Qf6 8. Bg5
Qg6 9. d5 f6 10. dxe6 fxg5 *
Position (FEN): r3kbnr/ppp3p1/2n1P1q1/5bpp/2p5/2N2NP1/PP2PPBP/R2Q1RK1 w kq - 0 11
White to move.
Themes:  Opening Mate in 1 
Puzzle rating: 852
Best move: Qd7#