Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. e3 Bb4+ 6. Bd2 dxe3 7. fxe3 Nge7 8.
Nc3 O-O 9. Be2 Ng6 10. O-O Ngxe5 11. Nxe5 Nxe5 12. Nd5 Bxd2 13. Qxd2 Be6 14.
Rad1 Qd6 15. e4 Rad8 16. Qg5 Qc5+ 17. Kh1 Ng6 18. Bh5 Bxd5 19. cxd5 Rd6 20. Rc1
Qb6 21. Bxg6 Rxg6 22. Qe7 Qxb2 23. Rxc7 *
Position (FEN): 5rk1/ppR1Qppp/6r1/3P4/4P3/8/Pq4PP/5R1K b - - 0 23
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 655
Best move: Qxg2#