Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8.
Be2 h6 9. Nf3 e4 10. Ne5 Qc7 11. f4 exf3 12. Nxf3 Bc5 13. d4 Bd6 14. c4 Nb7 15.
Nc3 Bd7 16. Be3 c5 17. d5 Qb6 18. Rb1 O-O 19. O-O Rfe8 20. Bd2 Qd8 21. a3 Ne4
22. Nxe4 Rxe4 23. Bd3 Re8 24. Re1 Rxe1+ 25. Qxe1 Bg4 26. h3 Bxf3 27. gxf3 Qd7
28. Kg2 Re8 29. Qf2 Qc7 30. Qh4 Be7 31. Qg4 Qd6 32. Qf5 g6 33. Qg4 Kh7 34. Qf4
Qxf4 35. Bxf4 Bd6 36. Bxd6 Nxd6 37. b4 cxb4 38. axb4 Re3 39. Bf1 Rc3 40. c5
Rc2+ 41. Kg3 Nf5+ 42. Kf4 Rd2 43. d6 f6 44. Rc1 *
Position (FEN): 8/p6k/3P1ppp/2P2n2/1P3K2/5P1P/3r4/2R2B2 b - - 1 44
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 980
Best move: Rd4#