Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. Bg5 Bg4 3. c4 Nc6 4. h3 Bh5 5. Nf3 Bxf3 6. gxf3 dxc4 7. e3 Qd5 8.
Rg1 e5 9. Nc3 Bb4 10. dxe5 Qxd1+ 11. Rxd1 Nxe5 12. Be2 c6 13. f4 Ng6 14. f5 Ne5
15. f4 Nd3+ 16. Bxd3 cxd3 17. Bh4 Nh6 18. f6 g6 19. Rxd3 Rd8 20. Ke2 Nf5 21.
Bf2 Rxd3 22. Kxd3 Kd7 23. e4 Nd6 24. e5 Nf5 25. Bxa7 Bxc3 26. bxc3 Ra8 27. Bc5
Rxa2 28. Rb1 b5 29. c4 Rh2 30. cxb5 cxb5 31. Rxb5 Kc6 32. Ra5 Rxh3+ 33. Ke4
Ng3+ 34. Kf3 Nf5+ 35. Kg4 *
Position (FEN): 8/5p1p/2k2Pp1/R1B1Pn2/5PK1/7r/8/8 b - - 5 35
Black to move.
Themes:  Endgame Hook Mate, Mate in 1 
Puzzle rating: 1624
Best move: Rg3#