Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. c4 O-O 5. Nc3 d6 6. h3 b6 7. Nf3 Bb7 8. Qc2
Nbd7 9. Rd1 a6 10. Be2 Ra7 11. O-O Qa8 12. d5 e6 13. e4 e5 14. Be3 Qe8 15. b4
Ra8 16. Nd2 Qe7 17. Nb3 Ne8 18. Na4 f5 19. f3 f4 20. Bf2 Bf6 21. c5 Bh4 22. c6
Bxf2+ 23. Rxf2 Bc8 24. cxd7 Bxd7 25. Nb2 Qh4 26. Nd2 g5 27. Nf1 Rf6 28. Nh2 h5
29. Nd3 Rg6 30. Kh1 g4 31. fxg4 hxg4 32. hxg4 Rh6 33. g3 fxg3 34. Rg2 Nf6 35.
g5 Qxg5 36. Rdg1 Rh3 37. Ne1 Kf7 38. Qd3 Rah8 39. Nf3 Qf4 40. Bf1 Qxf3 41. Qxf3
Rxh2+ 42. Rxh2 *
Position (FEN): 7r/2pb1k2/pp1p1n2/3Pp3/1P2P3/5Qp1/P6R/5BRK b - - 0 42
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 930
Best move: Rxh2#