Chess puzzle (Checkmate)
Opening: Pirc_Defense, Pirc_Defense_Classical_Variation
Moves: 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bd3 c6 6. e5 dxe5 7. dxe5 Nd5 8. Bd2
O-O 9. O-O Qc7 10. Bc4 Bxe5 11. Bxd5 Bxc3 12. Bxc3 cxd5 13. Qxd5 Be6 14. Qd4
Nc6 *
Position (FEN): r4rk1/ppq1pp1p/2n1b1p1/8/3Q4/2B2N2/PPP2PPP/R4RK1 w - - 3 15
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 526
Best move: Qg7#