Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nc3 Nf6 3. f4 d6 4. Bc4 Nc6 5. d3 Be7 6. a4 Bg4 7. Nge2 O-O 8. O-O
Nh5 9. fxe5 dxe5 10. Qe1 Bh4 11. g3 Bxe2 12. Qxe2 Bxg3 13. Qxh5 Bh4 14. Rxf7
Qd4+ 15. Kh1 Rxf7 16. Bxf7+ Kf8 17. Qxh4 Kxf7 18. Qxh7 Qf2 19. Qf5+ Qxf5 20.
exf5 Kf6 21. Be3 Nb4 22. Rc1 Kxf5 23. Nb5 c6 24. Nd6+ Ke6 25. Nxb7 Rb8 26. Nc5+
Kd5 27. Ne4 a6 28. c4+ Ke6 29. Bc5 Nxd3 30. Rd1 Nxb2 31. Rd6+ Kf5 32. Nc3 Nxc4
33. Rxc6 Rb3 34. Ne2 Rb1+ 35. Kg2 Rb2 36. Kf2 Nd2 37. Be3 Ne4+ 38. Kf3 g5 39.
Ng3+ Nxg3 40. hxg3 *
Position (FEN): 8/8/p1R5/4pkp1/P7/4BKP1/1r6/8 b - - 0 40
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 875
Best move: e4#