Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. c3 Qf6 3. h3 h6 4. Nf3 Bc5 5. Be2 d6 6. O-O c6 7. a4 a5 8. Na3 Be6
9. Nc2 g5 10. d4 exd4 11. cxd4 Ba7 12. e5 dxe5 13. dxe5 Qe7 14. Nfd4 Nd7 15.
Nxe6 Qxe6 16. Bg4 Qe7 17. Na3 Rd8 18. Qb3 Nxe5 19. Be3 Bb8 20. Rae1 Nf6 21. Bb6
Rd5 22. Bf3 Rd3 23. Qc2 O-O 24. Nc4 Nfd7 25. Nxe5 Nxe5 26. Rxe5 Qxe5 27. Qxd3 *
Position (FEN): 1b3rk1/1p3p2/1Bp4p/p3q1p1/P7/3Q1B1P/1P3PP1/5RK1 b - - 0 27
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 801
Best move: Qh2#