Chess puzzle (Checkmate)
Moves: 1. d4 c5 2. dxc5 e6 3. e4 Bxc5 4. c4 e5 5. Nc3 d6 6. Nf3 a6 7. Bd3 Nf6 8. O-O
h6 9. h3 O-O 10. Nh4 Nxe4 11. Bxe4 Qxh4 12. a3 Nc6 13. Be3 Ba7 14. Qxd6 Rd8 15.
Qc7 Bxe3 16. fxe3 Rd7 17. Qb6 Qg5 18. Bxc6 bxc6 19. Qxc6 Qxe3+ 20. Kh1 Rb8 21.
Nd5 Rxd5 22. Qxd5 Be6 23. Qc6 Rxb2 24. Rf3 Qe2 25. Raf1 *
Position (FEN): 6k1/5pp1/p1Q1b2p/4p3/2P5/P4R1P/1r2q1P1/5R1K b - - 3 25
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1159
Best move: Qxg2#