Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Bc4 Nc6 3. Qf3 Nf6 4. d3 Ne5 5. Qg3 d6 6. Bb3 Nc6 7. Bg5 e5 8. Nc3
Be7 9. Bxf6 Bxf6 10. Nd5 a5 11. a3 Nd4 12. Ne2 a4 13. Nxd4 axb3 14. Nxb3 O-O
15. O-O Bh4 16. Qe3 f5 17. f4 fxe4 18. dxe4 exf4 19. Rxf4 Be6 20. Rxf8+ Qxf8
21. Rf1 Qd8 22. c4 Rb8 23. Nd2 b5 24. b3 bxc4 25. bxc4 Rb2 26. Qc3 Ra2 27. Nf3
Bf6 28. Nxf6+ Qxf6 29. Qd3 Qb2 30. Qxd6 *
Position (FEN): 6k1/6pp/3Qb3/2p5/2P1P3/P4N2/rq4PP/5RK1 b - - 0 30
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1229
Best move: Qxg2#