Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 h5 6. h4 Bg4 7. Be2 Bxe2 8.
N1xe2 e6 9. Bg5 Bd6 10. c4 Nbd7 11. Qb3 Qa5+ 12. Bd2 Qc7 13. c5 Be7 14. Bf4 Qc8
15. Nc3 O-O 16. O-O Re8 17. Rfe1 Nd5 18. Nxd5 cxd5 19. Nxh5 Bxh4 20. Qh3 Qd8
21. g3 Be7 22. Kg2 g6 23. Rh1 gxh5 24. Qxh5 Bf6 25. Rae1 Nf8 26. g4 Bg7 27. Bh6
Qf6 28. Bg5 Qg6 29. Qh4 f6 30. Be3 Rad8 31. f3 Rd7 32. Rh3 Rf7 33. Reh1 f5 34.
g5 e5 35. b4 f4 36. Bf2 e4 37. Qg4 e3 38. Be1 Bxd4 39. Rh6 Qc2+ 40. Kf1 e2+ 41.
Kg2 Qd3 42. Qh5 Rg7 *
Position (FEN): 4rnk1/pp4r1/7R/2Pp2PQ/1P1b1p2/3q1P2/P3p1K1/4B2R w - - 4 43
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 929
Best move: Rh8#