Chess puzzle (Checkmate)
Moves: 1. e3 e5 2. c3 e4 3. Qh5 d5 4. b3 Nf6 5. Qg5 Nc6 6. Ba3 Bxa3 7. Nxa3 O-O 8. Nb5
a6 9. Nd4 Nxd4 10. exd4 Re8 11. Be2 b5 12. c4 dxc4 13. bxc4 Qxd4 14. Rc1 bxc4
15. Bxc4 Bb7 16. Ne2 Qb2 17. O-O h6 18. Qf4 Rad8 19. Qxc7 Bd5 20. Rb1 Qxd2 21.
Rfd1 Qg5 22. Bxd5 Rxd5 23. Rxd5 Nxd5 24. Qc6 Rd8 25. Rd1 e3 26. f3 Kh7 27. Qxa6
Nf4 28. Rxd8 *
Position (FEN): 3R4/5ppk/Q6p/6q1/5n2/4pP2/P3N1PP/6K1 b - - 0 28
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1309
Best move: Qxg2#