Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. c4 dxc4 3. e3 Be6 4. Qa4+ c6 5. Bxc4 Bxc4 6. Qxc4 Nf6 7. Nf3 e6 8.
Nc3 Be7 9. O-O O-O 10. Bd2 Nd5 11. Qb3 b5 12. Rac1 Nb6 13. Ne5 a5 14. Ne4 Qc7
15. Rc2 a4 16. Qc3 Nd5 17. Qd3 Bb4 18. Rfc1 Ra7 19. Nxc6 Bxd2 20. Qxd2 Ra6 21.
Nb4 Qa5 22. Nxa6 Qxa6 23. Rc5 Nd7 24. Rc7 Nxc7 25. Rxc7 Nf6 26. Nxf6+ gxf6 27.
Qe2 Qb6 28. Rc5 b4 29. Qg4+ Kh8 30. Qf4 Qd8 31. Rh5 Rg8 32. Qh6 Rg7 33. Rh3 Qd5
34. Qxf6 *
Position (FEN): 7k/5prp/4pQ2/3q4/pp1P4/4P2R/PP3PPP/6K1 b - - 0 34
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 648
Best move: Qxg2#