Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. Bd3 d5 5. e5 Nfd7 6. Bb5 Nc6 7. d4 a6 8. Bd3
Be7 9. O-O c4 10. Bc2 b5 11. b3 Bb7 12. a4 b4 13. bxc4 dxc4 14. cxb4 Nxb4 15.
Nbd2 Rc8 16. Rb1 O-O 17. Ba3 a5 18. Bxb4 axb4 19. Qe2 Ba6 20. Qe4 g6 21. h4 c3
22. Nb3 Bxf1 23. Rxf1 Nb6 24. h5 Nxa4 25. hxg6 fxg6 26. g3 Nb6 27. Nh4 Rf7 28.
f4 Nd5 29. Nc5 Rc6 30. Nb7 Qd7 31. Nd6 Bxd6 32. exd6 Rxd6 33. Nxg6 hxg6 34.
Qxg6+ Rg7 35. Qh5 Ne3 36. Rf2 Nxc2 37. Rh2 Rh7 38. Qg6+ Qg7 39. Qe8+ Qf8 40.
Qg6+ Rg7 41. Qh6 Rh7 *
Position (FEN): 5qk1/7r/3rp2Q/8/1p1P1P2/2p3P1/2n4R/6K1 w - - 10 42
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1427
Best move: Qxh7#