Chess puzzle (Checkmate)
Opening: Indian_Defense, Indian_Defense_Other_variations
Moves: 1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 4. Qd2 d6 5. O-O-O c6 6. f3 b5 7. e4 Qa5 8. Bh6
Bxh6 9. Qxh6 b4 10. Nb1 Qxa2 11. e5 Nd5 12. exd6 Bf5 13. g4 Nc3 14. Nxc3 bxc3
15. bxc3 *
Position (FEN): rn2k2r/p3pp1p/2pP2pQ/5b2/3P2P1/2P2P2/q1P4P/2KR1BNR b kq - 0 15
Black to move.
Themes: Queenside Attack Middlegame Mate in 1 
Puzzle rating: 1063
Best move: Qxc2#