Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nf6 3. h3 c5 4. c3 Nc6 5. Bb5 a6 6. Bxc6 bxc6 7. O-O d6 8. Re1
Be7 9. d4 cxd4 10. cxd4 exd4 11. Nxd4 Bb7 12. Nc3 O-O 13. Bg5 h6 14. Bh4 c5 15.
Nf5 Kh7 16. Nxe7 Qxe7 17. Qc2 Kh8 18. Nd5 Qe5 19. Nxf6 gxf6 20. f3 Rg8 21. Qc3
Rg6 22. Re2 Qf4 23. Bf2 Rag8 24. Be3 Qxf3 25. Qd2 Bxe4 26. Rf1 Rxg2+ 27. Rxg2
Rxg2+ 28. Qxg2 *
Position (FEN): 7k/5p2/p2p1p1p/2p5/4b3/4Bq1P/PP4Q1/5RK1 b - - 0 28
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1616
Best move: Qxg2#