Chess puzzle (Checkmate)
Moves: 1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 Be7
8. O-O O-O 9. Qe2 b6 10. b3 Bb7 11. Bb2 a5 12. c4 a4 13. Ne5 a3 14. Bc3 c5 15.
Rad1 Qc7 16. Bb1 Rfd8 17. dxc5 Bxc5 18. Ng4 Nxg4 19. Qxg4 g6 20. Bf6 Be7 21.
Bc3 Bf8 22. h4 Bg7 23. Bxg7 Kxg7 24. h5 Rxd1 25. Rxd1 Rd8 26. h6+ Kg8 27. Rd4
e5 28. Rxd8+ Qxd8 29. Be4 Bxe4 30. Qxe4 Qd1+ 31. Kh2 Qh5+ 32. Kg1 Qxh6 33. Qxe5
Qc1+ 34. Kh2 Qb2 35. Qb8+ Kg7 36. Qxb6 Qxa2 37. Qd4+ Kg8 38. Qd8+ Kg7 39. Qd4+
f6 40. Qd7+ Kh6 41. Qh3+ Kg5 42. Qe3+ Kf5 43. Kh3 Qb2 *
Position (FEN): 8/7p/5pp1/5k2/2P5/pP2Q2K/1q3PP1/8 w - - 8 44
White to move.
Themes:  Endgame, Queen Endgame Mate in 1 
Puzzle rating: 1221
Best move: g4#