Chess puzzle (Checkmate)
Moves: 1. d4 e6 2. Bf4 b6 3. Nf3 Bb7 4. c3 h6 5. e3 g5 6. Bg3 Bg7 7. Nbd2 Nc6 8. Bb5
Qe7 9. Ne5 O-O-O 10. Qa4 Bxe5 11. dxe5 Kb8 12. O-O-O h5 13. h3 f5 14. f4 Nh6
15. fxg5 Qxg5 16. Bf4 Qg7 17. Nf3 Nf7 18. Rhg1 Nfxe5 19. Nxe5 Nxe5 20. Qd4 d6
21. Bxe5 Qxe5 22. Qxe5 dxe5 23. Rxd8+ Rxd8 24. g4 hxg4 25. hxg4 fxg4 26. Rxg4
a6 27. Bc4 Bd5 28. Bxa6 Ka7 29. Bc4 Kb7 30. a3 c6 31. Be2 Bb3 32. Rg7+ Kc8 33.
Rg5 Rd5 34. e4 Rc5 35. Kd2 Kd7 36. Rg7+ Kd6 37. Ba6 b5 38. Bc8 Rc4 39. Ke3 Rc5
*
Position (FEN): 2B5/6R1/2pkp3/1pr1p3/4P3/PbP1K3/1P6/8 w - - 4 40
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 482
Best move: Rd7#