Chess puzzle (Checkmate)
Moves: 1. d4 f5 2. Nc3 Nf6 3. Nf3 d5 4. Bg5 e6 5. e3 Be7 6. Bxf6 Bxf6 7. Qd2 a6 8. Bd3
O-O 9. O-O-O b6 10. g3 c5 11. dxc5 bxc5 12. h4 Nc6 13. h5 h6 14. Kb1 Rb8 15.
Na4 c4 16. Be2 Qb6 17. Nxb6 Rxb6 18. c3 Bd7 19. Nd4 Rfb8 20. Nxc6 Bxc6 21. b4
cxb3 22. g4 Ba4 23. a3 b2 24. Rdg1 Rc8 25. c4 dxc4 26. Qa5 c3 27. Qxb6 c2+ 28.
Ka2 c1=N+ 29. Rxc1 bxc1=Q 30. Qxe6+ Kh7 31. Rxc1 Rxc1 32. Qxf5+ Kg8 33. Bd3 *
Position (FEN): 6k1/6p1/p4b1p/5Q1P/b5P1/P2BP3/K4P2/2r5 b - - 2 33
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1419
Best move: Ra1#