Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nb3 Be7 8.
Be3 O-O 9. Qd2 a5 10. Bb5 Be6 11. O-O-O Qb8 12. f3 Na7 13. Be2 b5 14. Kb1 a4
15. Nc1 a3 16. b3 b4 17. Nd5 Nxd5 18. exd5 Bf5 19. Bd3 Bxd3 20. Nxd3 Nb5 21.
Nxb4 e4 22. Nc6 Qc7 23. c4 Bf6 24. cxb5 exf3 25. gxf3 Rfe8 26. Bd4 Qd7 27. Bxf6
Qf5+ 28. Qc2 Qxf6 29. Rhg1 Re3 30. b6 Rc3 31. Qe4 Rxb3+ 32. Kc2 *
Position (FEN): r5k1/5ppp/1PNp1q2/3P4/4Q3/pr3P2/P1K4P/3R2R1 b - - 1 32
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 811
Best move: Qb2#