Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. d4 g6 3. f4 Bg7 4. Nf3 cxd4 5. Nxd4 a6 6. Bc4 d6 7. O-O Qb6 8. c3
e5 9. fxe5 dxe5 10. Bxf7+ Ke7 11. Bg5+ Nf6 12. Bxf6+ Bxf6 13. Bb3 exd4 14. cxd4
Bxd4+ 15. Kh1 Bxb2 16. Rf7+ Ke8 17. Nd2 Bxa1 18. Qxa1 Rf8 19. Qe5+ Be6 20.
Rxf8+ Kxf8 21. Bxe6 Qf2 22. Qd6+ Kg7 23. Qe7+ Kh6 24. Nf3 Qf1+ 25. Ng1 Nc6 26.
Qxb7 Rb8 27. Qxc6 Rb1 28. Qc5 Rc1 29. Qa7 Rc2 30. Bg8 *
Position (FEN): 6B1/Q6p/p5pk/8/4P3/8/P1r3PP/5qNK b - - 6 30
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 870
Best move: Qxg2#