Chess puzzle (Checkmate)
Moves: 1. e4 g6 2. Nc3 Bg7 3. g3 d6 4. Bg2 a6 5. d3 c5 6. Be3 Nc6 7. Qd2 e6 8. Nge2
Nge7 9. Bh6 O-O 10. h4 f6 11. Bxg7 Kxg7 12. h5 g5 13. h6+ Kh8 14. f4 Ng6 15.
O-O-O Bd7 16. Rdf1 b5 17. f5 Nge5 18. d4 Nc4 19. Qd3 cxd4 20. Nxd4 Nxd4 21.
Qxd4 e5 22. Qd3 Qc7 23. Nd5 Qc5 24. Kb1 Rae8 25. Rd1 Bc6 26. b3 Na3+ 27. Kb2 b4
28. c4 Bxd5 29. Qxd5 Qf2+ 30. Rd2 Qxg3 31. Qxd6 *
Position (FEN): 4rr1k/7p/p2Q1p1P/4pPp1/1pP1P3/nP4q1/PK1R2B1/7R b - - 0 31
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1391
Best move: Qc3#