Chess puzzle (Checkmate)
Moves: 1. Nf3 Nc6 2. d4 d5 3. Bf4 Bg4 4. Nbd2 e6 5. e3 Nf6 6. h3 Bh5 7. g4 Bg6 8. c3
a6 9. Nh4 Be7 10. Nxg6 hxg6 11. f3 Nd7 12. Qb3 Na5 13. Qa4 c6 14. O-O-O b5 15.
Qc2 g5 16. Bg3 Nc4 17. Nxc4 bxc4 18. f4 gxf4 19. exf4 Qa5 20. Kb1 Rb8 21. f5
Ba3 22. Bxb8 Nxb8 23. bxa3 Qxa3 24. fxe6 fxe6 25. Qg6+ Kd8 26. Qxg7 Re8 27.
Qf6+ Re7 28. Rh2 Nd7 29. Qh8+ Re8 30. Qh4+ Kc7 31. Qg3+ e5 32. Rb2 Re6 33. Re1
c5 34. dxe5 d4 35. Bxc4 dxc3 36. Bxe6 *
Position (FEN): 8/2kn4/p3B3/2p1P3/6P1/q1p3QP/PR6/1K2R3 b - - 0 36
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 868
Best move: Qxb2#