Chess puzzle (Checkmate)
Moves: 1. d4 g6 2. c3 b6 3. e4 Bb7 4. Nf3 Bxe4 5. Bd3 Bxf3 6. Qxf3 c6 7. O-O Nf6 8.
Re1 h5 9. Bg5 Ng4 10. h3 Qc7 11. hxg4 hxg4 12. Qf4 Qxf4 13. Bxf4 f5 14. Nd2 e6
15. Nc4 Kf7 16. Ne5+ Kf6 17. f3 g5 18. Bg3 f4 19. Nxg4+ Ke7 20. Bf2 d6 21. Bf5
Kf7 22. Bxe6+ Kg6 23. Bc4 d5 24. Bd3+ Kg7 25. Re5 Rh5 26. Rae1 Nd7 27. Re6 c5
28. Rg6+ Kf7 29. Ne5+ Nxe5 30. Rxe5 c4 31. Bc2 Be7 32. Rxd5 Rah8 33. Kf1 Rh1+
34. Ke2 Rc1 35. Bf5 Rh2 36. Rxg5 Bxg5 37. Bh3 Be7 38. Rd7 a5 39. Bh4 Rhh1 40.
Rxe7+ Kg6 41. Re6+ Kh5 42. Bf2 *
Position (FEN): 8/8/1p2R3/p6k/2pP1p2/2P2P1B/PP2KBP1/2r4r b - - 4 42
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1126
Best move: Rc2#