Chess puzzle (Checkmate)
Moves: 1. e4 d5 2. exd5 Qxd5 3. Nf3 Nf6 4. d4 Bf5 5. c4 Qd8 6. Nc3 e6 7. Be2 Be7 8.
O-O O-O 9. h3 c6 10. Be3 Nbd7 11. Nh4 Bg6 12. Nxg6 hxg6 13. Bd3 c5 14. d5 exd5
15. Nxd5 Nxd5 16. cxd5 Bd6 17. Rc1 Rc8 18. Qg4 Ne5 19. Qe2 Nxd3 20. Qxd3 Qf6
21. Rc2 Rfe8 22. Rfc1 Qe5 23. g3 Qh5 24. Kg2 b6 25. b4 Re5 26. g4 Rxd5 27. Qa6
Qe5 28. Qxc8+ Kh7 29. bxc5 Qh2+ 30. Kf1 Qxh3+ 31. Ke1 bxc5 32. Bxc5 Re5+ 33.
Be3 Qf3 34. Qc4 a5 35. g5 Bb4+ 36. Kf1 Qh1+ 37. Ke2 Qh5+ 38. Kd3 Qh3 39. Qxf7
Re7 40. Qd5 Rd7 41. Qxd7 Qxd7+ 42. Bd4 Qf5+ 43. Ke2 Qe4+ 44. Be3 Qg4+ 45. Kd3
Qd7+ 46. Ke2 Qb5+ 47. Kf3 Qd5+ 48. Ke2 Kg8 49. Rc8+ Kf7 50. R1c7+ Ke6 51. Re8+
Kf5 52. Rcc8 Qxa2+ 53. Kf3 Qd5+ 54. Kg3 Bd6+ 55. f4 Qd3 56. Rc5+ Bxc5 *
Position (FEN): 4R3/6p1/6p1/p1b2kP1/5P2/3qB1K1/8/8 w - - 0 57
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1016
Best move: Re5#