Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. f4 d6 3. Nf3 Nc6 4. Bb5 Ne7 5. fxe5 dxe5 6. Nxe5 a6 7. Qf3 f6 8.
Bxc6+ Nxc6 9. Qh5+ Ke7 10. Nf7 g6 11. Nxd8 gxh5 12. Nxc6+ bxc6 13. b3 Bg7 14.
Ba3+ Kf7 15. Nc3 Bb7 16. O-O-O a5 17. Ne2 a4 18. Bb2 axb3 19. cxb3 Rxa2 20. Nc3
Raa8 21. Rhf1 Rhe8 22. Rde1 Kg8 23. Rf3 c5 24. d3 c6 25. Kc2 Bc8 26. Rg3 h4 27.
Rge3 Bg4 28. h3 Bh5 29. g4 Bf7 30. Rb1 Rab8 31. Ba3 Bf8 32. Rf3 Ra8 33. Bb2
Reb8 34. Bc1 Bg7 35. Bf4 Re8 36. Bd6 Bf8 37. Rxf6 Bg7 38. Rf5 c4 39. dxc4 Bxc3
40. Kxc3 Rxe4 41. Rbf1 Bg6 42. Rg5 Re3+ 43. Kd4 Rae8 44. Rf4 Rxb3 45. Rc5 *
Position (FEN): 4r1k1/7p/2pB2b1/2R5/2PK1RPp/1r5P/8/8 b - - 1 45
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1543
Best move: Rd3#