Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. f4 exf4 3. Nf3 Nc6 4. Bc4 Be7 5. O-O Nf6 6. e5 Ng4 7. d4 d5 8. exd6
Bxd6 9. c3 Ne3 10. Bxe3 fxe3 11. Qe2 O-O 12. Qxe3 b6 13. Qe4 Bb7 14. Ng5 Qxg5
15. Bd5 Rae8 16. Qf3 Qe3+ 17. Qxe3 Rxe3 18. b4 Nd8 19. Bb3 Ne6 20. a4 Nf4 21.
Ra2 Rfe8 22. Raf2 Re2 23. c4 Rxf2 24. Rxf2 Re1+ 25. Rf1 Nh3+ 26. gxh3 Bxh2+ 27.
Kf2 Bg3+ 28. Kg1 Bh2+ 29. Kf2 Bg3+ 30. Kg1 Re2 31. Rd1 Bf3 32. Rc1 Bf4 33. Rc3
Be3+ 34. Kf1 Rb2 35. Rxe3 Rxb1+ 36. Kf2 Bc6 37. b5 Bd7 38. c5 h6 39. cxb6 cxb6
40. Bc2 Rb2 41. Re2 Bxh3 *
Position (FEN): 6k1/p4pp1/1p5p/1P6/P2P4/7b/1rB1RK2/8 w - - 0 42
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 673
Best move: Re8#