Chess puzzle (Checkmate)
Moves: 1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Nf3 Bb4 5. Bd3 Nf6 6. e5 Ne4 7. Bxe4 Bxe4 8.
Bd2 Bxc3 9. Bxc3 Nc6 10. O-O Qe7 11. Re1 Bd5 12. a4 a5 13. b3 g5 14. Bb2 Nb4
15. c3 g4 16. cxb4 gxf3 17. bxa5 Rg8 18. g3 Qh4 19. Re3 bxa5 20. Rc1 c6 21. Rc5
f5 22. exf6 Kf7 23. Bc3 Qh5 24. Rxa5 Rxa5 25. Bxa5 Rg6 26. Bd8 Rh6 27. h4 Rg6
28. Kh2 Qg4 29. a5 Rh6 30. Qf1 Qxd4 31. a6 e5 32. Rd3 Qa7 33. Qh3 Be6 34. g4
Qxa6 35. Rxf3 Qe2 36. Qg3 Bd5 37. g5 Rg6 38. Re3 Qd1 39. Rd3 *
Position (FEN): 3B4/3p1k1p/2p2Pr1/3bp1P1/7P/1P1R2Q1/5P1K/3q4 b - - 4 39
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 894
Best move: Qh1#