Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Bg4 5. Nc3 e6 6. Bf4 Bb4 7. h3 Bh5 8.
Bb5+ Nc6 9. O-O Ne7 10. Qd3 a6 11. Ba4 Bg6 12. Qd2 b5 13. Bb3 Na5 14. Ne5 Nxb3
15. axb3 Rc8 16. Rxa6 O-O 17. Rfa1 Rb8 18. Ra7 Nc8 19. Nc6 Bxc3 20. bxc3 Qe8
21. Bxb8 Nxa7 22. Bxa7 Qxc6 23. Bc5 Ra8 24. Rxa8+ Qxa8 25. Kh2 h6 26. Qe2 Qa5
27. Bb4 Qc7+ 28. g3 Qa7 29. Qxb5 Qa2 30. Qb8+ Kh7 31. Qf4 Qxc2 32. h4 Qxb3 33.
h5 Be4 34. Qxf7 Qd1 35. Kh3 Qh1+ 36. Kg4 Bf5+ 37. Kf4 *
Position (FEN): 8/5Qpk/4p2p/3p1b1P/1B1P1K2/2P3P1/5P2/7q b - - 6 37
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 921
Best move: Qe4#