Chess puzzle (Checkmate)
Opening: Bird_Opening, Bird_Opening_Other_variations
Moves: 1. f4 Nc6 2. Nf3 d5 3. e3 Nf6 4. b3 d4 5. exd4 Nxd4 6. Bb2 Nxf3+ 7. Qxf3 c6 8.
Nc3 Bg4 9. Qe3 e6 10. h3 Bh5 11. g4 Bg6 12. O-O-O Nd5 13. Nxd5 Qxd5 14. Bc4 Qe4
15. Rhe1 *
Position (FEN): r3kb1r/pp3ppp/2p1p1b1/8/2B1qPP1/1P2Q2P/PBPP4/2KRR3 b kq - 3 15
Black to move.
Themes: Queenside Attack Middlegame Mate in 1 
Puzzle rating: 905
Best move: Qxc2#