Chess puzzle (Checkmate)
Moves: 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qe6+ 4. Be2 c6 5. Nf3 Qg6 6. O-O Bh3 7. Nh4 Qg5 8.
Bf3 Qxh4 9. gxh3 Qxh3 10. Kh1 Nf6 11. Rg1 Nbd7 12. d3 Ne5 13. Rg3 Qh4 14. Bg5
Qd4 15. Qe2 Nxf3 16. Qxf3 O-O-O 17. Re1 e6 18. Kg2 Bd6 19. Rh3 h6 20. Bh4 g5
21. Bg3 g4 22. Qe3 gxh3+ 23. Kxh3 Qg4+ 24. Kg2 Bxg3 25. fxg3 Rhg8 26. Ne2 Nh5
27. Qxa7 Nf4+ 28. Nxf4 Qxf4 29. Qa8+ Kc7 30. Qa5+ Kd7 31. Rf1 Qe3 32. Rxf7+ Kd6
33. Qb4+ c5 34. Qb6+ Ke5 35. Qc7+ Rd6 36. Qxb7 Qe2+ 37. Kh3 Qxc2 *
Position (FEN): 6r1/1Q3R2/3rp2p/2p1k3/8/3P2PK/PPq4P/8 w - - 0 38
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 909
Best move: Qe4#