Chess puzzle (Checkmate)
Moves: 1. Nf3 d5 2. e3 Nc6 3. c4 d4 4. Nxd4 Nxd4 5. exd4 Qxd4 6. d3 Nf6 7. Nc3 e6 8.
Be3 Qd6 9. Be2 Be7 10. O-O O-O 11. Nb5 Qd8 12. Bf4 Bd6 13. Nxd6 cxd6 14. Bf3 e5
15. Be3 Re8 16. Bg5 Rb8 17. Qb3 b6 18. Rfe1 h6 19. Be3 Bb7 20. Bxb7 Rxb7 21. a4
Rbe7 22. h3 d5 23. Bc1 dxc4 24. dxc4 Qc7 25. Be3 Rc8 26. Rac1 Nd7 27. Qc3 a5
28. b3 Rd8 29. Rcd1 Ree8 30. Rd5 Nf6 31. Rb5 Nd5 32. Qc1 Nf4 33. Bxb6 Qc6 34.
Bxd8 *
Position (FEN): 3Br1k1/5pp1/2q4p/pR2p3/P1P2n2/1P5P/5PP1/2Q1R1K1 b - - 0 34
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 556
Best move: Qxg2#