Chess puzzle (Checkmate)
Moves: 1. e4 e6 2. d3 d5 3. Nd2 b6 4. Ngf3 Bb7 5. g3 Nc6 6. Bg2 Qd7 7. O-O O-O-O 8.
exd5 exd5 9. d4 h5 10. h4 Nf6 11. c3 Kb8 12. a4 a5 13. Re1 Ng4 14. Nf1 f6 15.
Bf4 Bd6 16. Qd2 Ne7 17. b4 Nc6 18. Reb1 Rde8 19. Ne1 g5 20. Bxd6 Qxd6 21. Nf3
gxh4 22. Nxh4 Rhg8 23. Rb2 Qe6 24. Rab1 f5 25. bxa5 Nxa5 26. Rb5 Nc4 27. Qf4
Bc6 28. Rxb6+ Nxb6 29. Rxb6+ Kc8 30. Rb4 Qe2 31. Qxf5+ Bd7 32. Qxd5 Qxf2+ 33.
Kh1 c6 34. Qd6 Qf8 *
Position (FEN): 2k1rqr1/3b4/2pQ4/7p/PR1P2nN/2P3P1/6B1/5N1K w - - 2 35
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 856
Best move: Rb8#