Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nc3 g6 3. Nf3 Bg7 4. Bc4 Nc6 5. O-O e6 6. Re1 Nge7 7. a4 O-O 8. d3
d5 9. exd5 Nxd5 10. Nxd5 exd5 11. Bb3 h6 12. h3 Be6 13. Be3 b6 14. c3 Re8 15.
d4 c4 16. Bc2 Qd7 17. Qd2 Kh7 18. h4 Bf5 19. h5 g5 20. Ne5 Nxe5 21. dxe5 Rxe5
22. Bd4 Rxe1+ 23. Rxe1 Bxc2 24. Qxc2+ Kg8 25. Bxg7 Kxg7 26. Qd2 Rc8 27. Qd4+ f6
28. g3 Rc6 29. Qe3 Kf7 30. Qd2 Re6 31. Rd1 Re5 32. a5 bxa5 33. Qc2 f5 34. b3
Qb5 35. bxc4 Qxc4 36. Qb2 Qe2 37. Qb7+ Kf6 38. Qc6+ Re6 39. Qxd5 f4 40. Qd8+
Kf5 41. Rd5+ Kg4 42. Rd3 f3 43. Rd1 Kh3 44. Qd7 g4 45. Qd8 Qe1+ 46. Rxe1 *
Position (FEN): 3Q4/p7/4r2p/p6P/6p1/2P2pPk/5P2/4R1K1 b - - 0 46
Black to move.
Themes:  Endgame, Queen and Rook Endgame Mate in 1 
Puzzle rating: 399
Best move: Rxe1#