Chess puzzle (Checkmate)
Opening: Indian_Defense, Indian_Defense_Other_variations
Moves: 1. d4 Nf6 2. Bf4 g6 3. Nc3 d6 4. e4 Bg7 5. Qd2 O-O 6. O-O-O Nbd7 7. Be2 c5 8.
dxc5 Nxc5 9. e5 Nfe4 10. Nxe4 Nxe4 11. Qe3 Nc5 12. exd6 Qb6 13. c3 Bf5 14. dxe7
Rfc8 15. Nf3 Nb3+ 16. axb3 Qxb3 17. Nd4 Bxd4 18. Rxd4 *
Position (FEN): r1r3k1/pp2Pp1p/6p1/5b2/3R1B2/1qP1Q3/1P2BPPP/2K4R b - - 0 18
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1176
Best move: Qc2#