Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. Bg5 d6 6. e3 h6 7. Bh4 Nfd7 8. Bd3
Qe8 9. Qc2 e5 10. d5 Nc5 11. e4 Nxd3+ 12. Qxd3 Nd7 13. h3 Nc5 14. Qd2 f5 15.
exf5 Bxf5 16. O-O-O Nd3+ 17. Kb1 Nxf2+ 18. Ka1 Nxh1 19. Rxh1 e4 20. Nd4 e3 21.
Qd1 Bd7 22. Nce2 c5 23. dxc6 bxc6 24. Nf3 Rb8 25. Nc3 e2 26. Qxd6 Bf5 27. g4
Bc2 28. Re1 Bd1 29. Nd4 Qe3 30. Ndxe2 Bxe2 31. Rxe2 Qc1+ 32. Nb1 Bxb2+ 33. Rxb2
*
Position (FEN): 1r3rk1/p7/2pQ2pp/8/2P3PB/7P/PR6/KNq5 b - - 0 33
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1064
Best move: Qxb2#