Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Be7 7. Bc4 O-O 8.
O-O a6 9. a4 Nc6 10. Nd5 Nxd5 11. exd5 Na5 12. Bd3 f5 13. Be2 b6 14. b3 Nb7 15.
Bb2 Bd7 16. c4 Nc5 17. Ne1 f4 18. Bg4 Rf6 19. Bxd7 Qxd7 20. Nd3 f3 21. Nxc5
bxc5 22. Re1 Raf8 23. Re3 Qg4 24. g3 h5 25. Qf1 h4 26. h3 Qg6 27. g4 Rf4 28.
Kh2 Bg5 29. Rc3 Rd4 30. Bc1 Bf4+ 31. Bxf4 Rfxf4 32. Rb1 e4 33. b4 Rd2 34. bxc5
e3 35. Kh1 Rxf2 36. Qg1 Rg2 37. Qc1 Rfxg4 38. Rxe3 f2 39. Rb8+ Kh7 40. Ree8
Rg1+ 41. Kh2 Rg5 *
Position (FEN): 1R2R3/6pk/p2p2q1/2PP2r1/P1P4p/7P/5p1K/2Q3r1 w - - 6 42
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 895
Best move: Rh8#