Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. c4 c6 3. Nc3 e6 4. Nf3 f5 5. Bg5 Be7 6. Bxe7 Qxe7 7. e3 Nf6 8. Rc1
O-O 9. a3 Bd7 10. b4 Be8 11. cxd5 exd5 12. Bd3 Bh5 13. O-O Ne4 14. Be2 Nd7 15.
Qb3 Kh8 16. Rfd1 g5 17. b5 g4 18. Ne5 Nxe5 19. dxe5 Qxe5 20. bxc6 bxc6 21. Nxe4
fxe4 22. Rxc6 Rf5 23. Qb7 Raf8 24. Rf1 Be8 25. Rc7 Rh5 26. Bxg4 *
Position (FEN): 4br1k/pQR4p/8/3pq2r/4p1B1/P3P3/5PPP/5RK1 b - - 0 26
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 713
Best move: Qxh2#