Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Bc4 Qc7 8.
Bb3 e6 9. Qe2 b5 10. O-O-O Nc5 11. Rhe1 Be7 12. f4 b4 13. Bxf6 gxf6 14. Na4
Nxb3+ 15. axb3 Bd7 16. Qh5 Rc8 17. Rd2 e5 18. Nf5 Bxf5 19. Qxf5 h5 20. fxe5
dxe5 21. Red1 Rd8 22. Rxd8+ Bxd8 23. Qf2 Be7 24. Nb6 Rg8 25. Nd5 Qc6 26. Kb1
Rg6 27. Qf3 Bc5 28. Qxh5 Rxg2 29. Qh8+ Bf8 30. Nxf6+ Ke7 31. Rd7+ Ke6 32. Qxf8
Qxc2+ 33. Ka2 *
Position (FEN): 5Q2/3R1p2/p3kN2/4p3/1p2P3/1P6/KPq3rP/8 b - - 1 33
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 698
Best move: Qxb2#