Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. f4 Nc6 3. Nf3 b6 4. Bc4 e6 5. Nc3 Nf6 6. d3 h6 7. a3 Bb7 8. O-O a6
9. a4 Na5 10. Ba2 Be7 11. Be3 Nc6 12. h3 Qc7 13. e5 Nh7 14. Ne4 Nb4 15. Nc3 d5
16. exd6 Bxd6 17. Qd2 Nf6 18. f5 e5 19. Ne2 Nxa2 20. Rxa2 e4 21. Ne1 Rd8 22.
Bf4 O-O 23. Bxh6 exd3 24. cxd3 Ne4 25. dxe4 Bh2+ 26. Kh1 Rxd2 27. Bxd2 Be5 28.
Nc3 Bxc3 29. Bxc3 Bxe4 30. Nf3 Bxf5 31. Ra3 a5 32. Be5 Qb7 33. Nh4 Bxh3 34.
Rxh3 Re8 35. Bc3 Re2 36. Rg3 g6 37. Nf3 b5 38. axb5 Qxb5 39. Rh3 Kf8 40. Bf6
Ke8 41. Rc1 Qc6 42. Rh8+ Kd7 43. Rd1+ Ke6 44. Bc3 a4 45. Ng5+ Ke7 46. Rf1 *
Position (FEN): 7R/4kp2/2q3p1/2p3N1/p7/2B5/1P2r1P1/5R1K b - - 3 46
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 740
Best move: Qxg2#