Chess puzzle (Checkmate)
Opening: Kings_Pawn_Opening, Kings_Pawn_Opening_Other_variations
Moves: 1. e4 e5 2. b3 Nf6 3. d3 Bb4+ 4. Bd2 Nc6 5. a3 Ba5 6. Nc3 d5 7. Nxd5 Nxd5 8.
exd5 Qxd5 9. c4 Qd4 10. b4 e4 11. bxa5 exd3 12. Be3 Qe4 13. Qxd3 Qe5 14. O-O-O
Bf5 15. Qd5 *
Position (FEN): r3k2r/ppp2ppp/2n5/P2Qqb2/2P5/P3B3/5PPP/2KR1BNR b kq - 4 15
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1688
Best move: Qc3#