Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. c4 Be7 5. Nc3 O-O 6. Bd3 b6 7. O-O Bb7 8. Ne5
Ne4 9. Qc2 f5 10. f3 Nxc3 11. bxc3 Bf6 12. f4 Nd7 13. cxd5 Bxd5 14. c4 Bb7 15.
Qb3 Kh8 16. Ba3 Be7 17. Rad1 Nf6 18. c5 Bd5 19. Bc4 c6 20. cxb6 axb6 21. Bxe7
Qxe7 22. Qxb6 Bxc4 23. Nxc4 Rxa2 24. Qxc6 Nd5 25. Rf3 Qh4 26. Qxe6 Nc3 27. Rdf1
Qg4 28. R3f2 Rxf2 29. Rxf2 Qd1+ 30. Rf1 Qe2 31. Ne5 Qxe3+ 32. Kh1 Qe2 33. Rg1
Ne4 34. h3 Nf2+ 35. Kh2 Qh5 36. g4 *
Position (FEN): 5r1k/6pp/4Q3/4Np1q/3P1PP1/7P/5n1K/6R1 b - - 0 36
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1449
Best move: Qxh3#