Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nc3 d6 3. f4 exf4 4. Nf3 Bg4 5. d4 g5 6. h4 f6 7. Be2 Bg7 8. Nxg5
Bxe2 9. Qxe2 fxg5 10. Qh5+ Kd7 11. hxg5 c6 12. Bxf4 Ne7 13. O-O-O Ng6 14. Bg3
b5 15. e5 Kc7 16. exd6+ Kb7 17. d5 Bxc3 18. bxc3 a5 19. Rhf1 Nd7 20. dxc6+ Kxc6
21. Qf3+ Kb6 22. Rd5 Rb8 23. a4 Rf8 24. Rxb5+ Ka6 25. Qc6+ Rb6 26. Rxb6+ Nxb6
27. Rxf8 Nxf8 28. c4 Qxg5+ 29. Kb2 Qxg3 30. Qb5+ Ka7 31. c5 Qe5+ 32. Kb1 Qe1+
33. Ka2 Qe6+ 34. Kb1 Qe1+ 35. Ka2 Nbd7 36. c6 Qe6+ 37. Kb1 Qxd6 *
Position (FEN): 5n2/k2n3p/2Pq4/pQ6/P7/8/2P3P1/1K6 w - - 0 38
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1173
Best move: Qb7#