Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Bc4 Nf6 3. Nf3 c6 4. Nxe5 d5 5. exd5 cxd5 6. Bb3 Qe7 7. Qe2 Ng4 8.
Nxg4 Qxe2+ 9. Kxe2 Bxg4+ 10. f3 Be6 11. Kf2 Bc5+ 12. Ke2 Nc6 13. Re1 Nd4+ 14.
Kf1 Nxb3 15. axb3 O-O 16. d3 b5 17. Nc3 a6 18. Bf4 d4 19. Ne4 Bb4 20. c3 dxc3
21. bxc3 Be7 22. b4 Rfd8 23. d4 Rdc8 24. Nc5 Bc4+ 25. Kf2 Bf6 26. Be5 Bh4+ 27.
g3 Be7 28. Nxa6 f6 29. Bf4 g5 30. Be3 Bd6 31. Nc5 Bxc5 32. dxc5 h5 33. f4 g4
34. Rxa8 Rxa8 35. Bd4 Ra2+ 36. Kg1 Bd5 37. Bxf6 Rg2+ 38. Kf1 Rxh2 39. Bh4 Bc4+
40. Kg1 Rc2 41. Bf6 Kf7 42. Bd4 Bd5 43. Re5 Rc1+ 44. Kf2 Rc2+ 45. Ke3 Bc4 46.
Rxh5 *
Position (FEN): 8/5k2/8/1pP4R/1PbB1Pp1/2P1K1P1/2r5/8 b - - 0 46
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 654
Best move: Re2#