Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. h4 e5 7. d5 Nbd7 8. h5 Nc5
9. Bg5 h6 10. Bxf6 Qxf6 11. Qd2 a5 12. hxg6 fxg6 13. f3 c6 14. O-O-O a4 15. Nh3
a3 16. b3 Rd8 17. Nf2 Bd7 18. Ng4 Bxg4 19. fxg4 g5 20. Rdf1 Qe7 21. Rf5 Rf8 22.
Kc2 Rf6 23. Rxf6 Qxf6 24. Rf1 Qe7 25. Rf5 Qd8 26. Bd1 Nxb3 27. Kxb3 Qb6+ 28.
Kc2 Qb4 29. Qe2 cxd5 30. Nxd5 Qb2+ 31. Kd3 Qd4+ 32. Kc2 b5 33. Qd3 *
Position (FEN): r5k1/6b1/3p3p/1p1NpRp1/2PqP1P1/p2Q4/P1K3P1/3B4 b - - 1 33
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1177
Best move: Qb2#