Chess puzzle (Checkmate)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Symmetrical_Variation
Moves: 1. d4 Nf6 2. Nf3 d5 3. c4 c5 4. dxc5 Qa5+ 5. Nc3 e6 6. cxd5 Nxd5 7. Bd2 Nxc3 8.
Bxc3 Qxc5 9. e4 Nc6 10. Be2 Bd7 11. Rc1 Qh5 12. Ne5 Qg5 *
Position (FEN): r3kb1r/pp1b1ppp/2n1p3/4N1q1/4P3/2B5/PP2BPPP/2RQK2R w Kkq - 7 13
White to move.
Themes:  Opening Mate in 1 
Puzzle rating: 1319
Best move: Qxd7#