Chess puzzle (Checkmate)
Moves: 1. d4 g6 2. Nf3 Bg7 3. g3 d5 4. Bg2 Nf6 5. O-O O-O 6. c4 dxc4 7. Nc3 a6 8. a4
c6 9. e4 Nbd7 10. Qe2 Rb8 11. Qxc4 b5 12. Qxc6 b4 13. Nd5 Bb7 14. Qc2 Nxd5 15.
exd5 Bxd5 16. Bf4 Rc8 17. Qd2 a5 18. Rac1 Qb6 19. Ne5 Qb7 20. Nxd7 Qxd7 21. Be5
Bxg2 22. Bxg7 Bf3 23. Qh6 Rfe8 24. Be5 f6 25. Bf4 Rxc1 26. Rxc1 Qxd4 27. b3 Bd5
28. Re1 Bb7 29. Be3 Qe4 30. Kf1 Qg2+ 31. Ke2 Rd8 32. Qf4 Qf3+ 33. Qxf3 *
Position (FEN): 3r2k1/1b2p2p/5pp1/p7/Pp6/1P2BQP1/4KP1P/4R3 b - - 0 33
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1628
Best move: Ba6#