Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 g6 7. O-O Bg7 8. Be3
Ng4 9. Qd2 Nxe3 10. Qxe3 O-O 11. Rad1 Qc7 12. Kh1 Bg4 13. f3 Bd7 14. Nde2 Nc6
15. Nd5 Qd8 16. Nb6 Rb8 17. Nxd7 Qxd7 18. c3 b5 19. f4 Qb7 20. f5 Ne5 21. Bc2
Nc4 22. Qc1 Qb6 23. Rf3 Ne5 24. Rh3 Ng4 25. Rf1 Nf2+ 26. Rxf2 Qxf2 27. Qd1 b4
28. Rf3 Qc5 29. cxb4 Rxb4 30. Bb3 Rxe4 31. fxg6 hxg6 32. Qd3 Qe5 33. Ng3 Re1+
34. Nf1 e6 35. Qxa6 d5 36. a4 Qxb2 37. a5 Rb8 38. Qa7 Rxb3 39. Qxf7+ Kh7 40.
Rf4 Rb4 41. Rf3 Rb7 *
Position (FEN): 8/1r3Qbk/4p1p1/P2p4/8/5R2/1q4PP/4rN1K w - - 5 42
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1004
Best move: Rh3#