Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nc3 Nc6 3. f4 d6 4. Nf3 f6 5. Bb5 Ne7 6. O-O Bg4 7. d3 Qd7 8. h3
Bxh3 9. gxh3 Qxh3 10. Nh2 Qg3+ 11. Kh1 O-O-O 12. Qf3 Qh4 13. Be3 Kb8 14. Qf2
Qh5 15. Bxc6 Nxc6 16. f5 a6 17. a4 g5 18. Rg1 Qf7 19. Nd5 h5 20. b4 Ne7 21.
Nxc7 Kxc7 22. Bb6+ Kc8 23. Bxd8 Kxd8 24. Qb6+ Kc8 25. c4 Nc6 26. b5 Nb8 27.
bxa6 Nxa6 28. Rab1 Nc5 29. a5 h4 30. Ng4 h3 31. Kh2 Be7 32. a6 Nxa6 33. Qxb7+
Kd8 34. Qa8+ Kd7 35. Rb7+ Nc7 36. Qxh8 Kc6 37. Rgb1 Kc5 38. Rxc7+ Kd4 39. Rbb7
Kxd3 40. Rxe7 Qxc4 41. Rb2 Qxe4 42. Rb3+ Ke2 43. Qh5 *
Position (FEN): 8/4R3/3p1p2/4pPpQ/4q1N1/1R5p/4k2K/8 b - - 3 43
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1424
Best move: Qg2#