Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. c4 b6 3. Nc3 Bb7 4. Qb3 e6 5. Bg5 a5 6. e3 h6 7. Bh4 Bb4 8. a3
Bxc3+ 9. bxc3 g5 10. Bg3 O-O 11. Nf3 Ne4 12. Bd3 f5 13. O-O Qe7 14. Bxc7 a4 15.
Qxb6 Bc6 16. Bxe4 Bxe4 17. Bd6 Qg7 18. Bxf8 Qxf8 19. Ne5 d6 20. f3 Bc2 21. Rfc1
Bb3 22. Nd3 Bxc4 23. Nb4 Nd7 24. Qc7 Qc8 25. Qxc8+ Rxc8 26. e4 f4 27. g3 e5 28.
Rd1 Kf7 29. dxe5 Nxe5 30. Rxd6 Nxf3+ 31. Kf2 Ke7 32. Rxh6 Ne5 33. gxf4 Ng4+ 34.
Kf3 Nxh6 35. fxg5 Nf7 36. h4 Rh8 37. Rh1 Nxg5+ 38. Kf4 Ne6+ 39. Ke5 *
Position (FEN): 7r/4k3/4n3/4K3/pNb1P2P/P1P5/8/7R b - - 3 39
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 717
Best move: Rh5#