Chess puzzle (Checkmate)
Moves: 1. d4 e6 2. e4 d5 3. e5 c5 4. Nf3 Nc6 5. c3 cxd4 6. cxd4 Bb4+ 7. Bd2 Nge7 8. a3
Bxd2+ 9. Qxd2 Nf5 10. Bb5 Bd7 11. Nc3 a6 12. Be2 b5 13. b4 Qb6 14. Rd1 a5 15.
Nxb5 axb4 16. axb4 Ra4 17. Nd6+ Nxd6 18. exd6 Rxb4 19. O-O O-O 20. Qf4 Na7 21.
Ne5 Qxd6 22. Qh4 Bb5 23. Bd3 Bxd3 24. Rxd3 Nc6 25. Rh3 h6 26. Ng4 e5 27. Rg3
Kh8 28. dxe5 Nxe5 29. Qh5 Nxg4 30. Rxg4 Rxg4 31. Qxg4 Qe6 32. Qb4 Kg8 33. Re1
Qd7 34. Qd4 Rd8 35. h3 Rc8 36. Re3 Rc4 37. Qe5 Kf8 38. Qb8+ Rc8 39. Qb4+ Kg8
40. Rg3 Re8 41. Qd4 g6 42. h4 Re6 43. h5 Rd6 44. hxg6 Rxg6 45. Ra3 Qg4 46. Ra8+
Kh7 *
Position (FEN): R7/5p1k/6rp/3p4/3Q2q1/8/5PP1/6K1 w - - 4 47
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 700
Best move: Qh8#