Chess puzzle (Checkmate)
Moves: 1. e4 a6 2. d4 b5 3. Bd3 Bb7 4. Nf3 e6 5. O-O Ne7 6. a4 bxa4 7. Rxa4 d5 8. e5
Nec6 9. c3 Nd7 10. Qe2 Be7 11. Re1 a5 12. Nbd2 O-O 13. Nf1 Rb8 14. Ng3 Re8 15.
Qc2 Kh8 16. Bxh7 Nb6 17. Ra1 Ba6 18. Bd3 Bxd3 19. Qxd3 a4 20. Nd2 Bh4 21. Ngf1
Qe7 22. g3 Bg5 23. f4 Bh6 24. Ne3 Red8 25. Ng4 Rg8 26. Kg2 Na5 27. Rf1 c5 28.
f5 cxd4 29. f6 Qc7 30. Qxd4 Nc6 31. Qc5 Bxd2 32. Bxd2 Nc4 33. Bg5 gxf6 34.
Bxf6+ Kh7 35. Rf4 Rxb2+ 36. Kh3 Qb6 37. Rxc4 dxc4 38. Qxc4 Qb5 39. Qe4+ Rg6 40.
Qxa4 Qe2 41. Kh4 Qxh2+ 42. Nxh2 *
Position (FEN): 8/5p1k/2n1pBr1/4P3/Q6K/2P3P1/1r5N/R7 b - - 0 42
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1277
Best move: Rxh2#