Chess puzzle (Checkmate)
Moves: 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Bg4 5. Bc4 Nc6 6. O-O e6 7. Be2 O-O-O
8. d3 Bc5 9. Ne4 Bb6 10. Bd2 Qb5 11. c4 Qh5 12. h3 Bxf3 13. Bxf3 Qg6 14. Bh5
Qf5 15. g4 Qe5 16. Bxf7 Rxd3 17. Qe2 Rxh3 18. Nd6+ Qxd6 19. Qxe6+ Qxe6 20.
Bxe6+ Kb8 21. Bc3 Bd4 22. g5 Bxc3 23. Bxh3 Bxb2 24. Rab1 Bd4 25. Bg2 Na5 26.
Rfe1 c5 27. Re8+ Kc7 28. Bd5 h6 29. Rxg8 Rxg8 30. Bxg8 hxg5 31. Re1 Bf6 32. Kg2
Nc6 33. Kf3 Ne5+ 34. Ke4 Kb6 35. Kd5 Nd3 36. Rb1+ Kc7 37. f3 b6 38. Ke4 Nb4 39.
a4 Kb7 40. Rd1 Kc7 41. Be6 a6 42. Rd7+ Kc6 43. Rf7 Kd6 44. Kf5 Nc6 *
Position (FEN): 8/5Rp1/ppnkBb2/2p2Kp1/P1P5/5P2/8/8 w - - 6 45
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 837
Best move: Rd7#