Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. Nbd2 Bg7 5. Nb3 Nf6 6. Nxc5 Qa5+ 7. Nd2 Qxc5 8.
Nb3 Qb6 9. Bg5 h6 10. Bh4 O-O 11. Qf3 d6 12. g3 Bg4 13. Qf4 g5 14. Bxg5 hxg5
15. Qxg5 Ne5 16. Bg2 Nf3+ 17. Bxf3 Bxf3 18. Rg1 Rfc8 19. Kd2 Qb4+ 20. c3 Rxc3
21. bxc3 Nxe4+ 22. dxe4 *
Position (FEN): r5k1/pp2ppb1/3p4/6Q1/1q2P3/1NP2bP1/P2K1P1P/R5R1 b - - 0 22
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1267
Best move: Qxc3#