Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. d4 cxd4 3. Nf3 g6 4. Qxd4 Nf6 5. Bc4 Nc6 6. Qd1 Bg7 7. Nc3 O-O 8.
O-O Ng4 9. Qe1 Nge5 10. Nxe5 Nxe5 11. Bb3 d6 12. Nd5 e6 13. Ne3 Bd7 14. c3 Bc6
15. Bc2 Nd7 16. Nc4 Nb6 17. Nd2 d5 18. e5 d4 19. c4 Qc7 20. f4 Rad8 21. Bd3 Nd7
22. b4 b6 23. a4 a5 24. b5 Ba8 25. Nb3 Qb7 26. Qf2 Nc5 27. Nxc5 bxc5 28. Ba3
Qb6 29. Rae1 Rd7 30. h4 h5 31. Qg3 Rc8 32. Bc1 Kh7 33. Bd2 Rg8 34. Rf2 Bh6 35.
Rff1 Qd8 36. Qf2 Qb6 37. Qe2 Ra7 38. Qxh5 Qb7 39. Qe2 Kh8 40. Rf2 Rg7 41. Ref1
Rg8 42. Qe1 Bg7 43. Bxa5 Bh6 44. Qd2 Rxa5 45. Qxa5 Bxf4 46. Qe1 Be3 47. a5 *
Position (FEN): b5rk/1q3p2/4p1p1/PPp1P3/2Pp3P/3Bb3/5RP1/4QRK1 b - - 0 47
Black to move.
Themes: Kingside Attack, Pin Middlegame Mate in 1 
Puzzle rating: 1321
Best move: Qxg2#