Chess puzzle (Checkmate)
Moves: 1. e4 e6 2. d4 d5 3. exd5 Qxd5 4. Nf3 Nf6 5. Nc3 Qa5 6. Bd2 Bb4 7. a3 Bxc3 8.
Bxc3 Qb6 9. Be2 Nbd7 10. O-O O-O 11. Ne5 Nxe5 12. dxe5 Nd5 13. Bd4 Qc6 14. Bf3
b6 15. b3 Qd7 16. c4 Ne7 17. Bxa8 c6 18. Qf3 Ba6 19. Bxc6 Nxc6 20. Bc3 Bb7 21.
Qg3 Ne7 22. Bb4 Re8 23. Rad1 Qc6 24. Bxe7 Rxe7 25. Rd8+ Re8 26. Rxe8+ Qxe8 27.
b4 Qc6 28. Rd1 Kf8 29. Qh4 *
Position (FEN): 5k2/pb3ppp/1pq1p3/4P3/1PP4Q/P7/5PPP/3R2K1 b - - 4 29
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 850
Best move: Qxg2#