Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 c6 5. Nf3 h6 6. Bxf6 gxf6 7. d5 d6 8. a3
Bxc3+ 9. bxc3 e5 10. e4 f5 11. Qc2 f4 12. Bd3 Nd7 13. g3 fxg3 14. hxg3 Nf6 15.
Rb1 Bg4 16. Nh4 Qe7 17. f3 Bc8 18. f4 Ng4 19. Be2 h5 20. Bxg4 Bxg4 21. fxe5
Qxe5 22. Rg1 b6 23. dxc6 Rc8 24. Rb5 Qe6 25. Qa4 Qxe4+ 26. Kf2 *
Position (FEN): 2r1k2r/p4p2/1pPp4/1R5p/Q1P1q1bN/P1P3P1/5K2/6R1 b k - 1 26
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1143
Best move: Qe2#