Chess puzzle (Checkmate)
Moves: 1. Nf3 Nf6 2. c4 b6 3. d4 e6 4. g3 Ba6 5. Qc2 Bb7 6. Bg2 c5 7. d5 exd5 8. cxd5
Bxd5 9. O-O Be7 10. Nc3 Bc6 11. e4 d6 12. Rd1 Qc7 13. Bg5 Nbd7 14. Nd5 Bxd5 15.
exd5 h6 16. Bf4 O-O 17. Nd4 Rfe8 18. Re1 a6 19. Rxe7 Rxe7 20. Nf5 Re5 21. Bxe5
Nxe5 22. Re1 Re8 23. Kf1 c4 24. f4 Nd3 25. Rxe8+ Nxe8 26. b3 b5 27. Nd4 Qc5 28.
Nf5 Nf6 29. h3 g6 30. Nxh6+ Kg7 31. Ng4 Nh5 32. Bf3 Nxg3+ 33. Kg2 Nf5 34. Be4
Ne3+ 35. Nxe3 Qxe3 36. Bxd3 cxd3 37. Qc3+ Kh6 *
Position (FEN): 8/5p2/p2p2pk/1p1P4/5P2/1PQpq2P/P5K1/8 w - - 2 38
White to move.
Themes:  Endgame, Queen Endgame Mate in 1 
Puzzle rating: 1231
Best move: Qh8#