Chess puzzle (Checkmate)
Moves: 1. d4 d6 2. c4 Nf6 3. g3 Nbd7 4. Bg2 e5 5. dxe5 dxe5 6. Nd2 Be7 7. Qc2 c6 8.
Ngf3 Bc5 9. a3 a5 10. O-O Ng4 11. e3 Qf6 12. Rb1 O-O 13. b4 axb4 14. axb4 Bd6
15. c5 Bc7 16. Ne4 Qg6 17. h3 Nh6 18. Rd1 Nf6 19. Nh4 Qh5 20. Bf3 Nfg4 21. hxg4
Nxg4 22. Kg2 Bd8 23. Rh1 f5 24. Nd6 f4 25. exf4 exf4 26. Nhf5 Bxf5 27. Nxf5 Qg6
28. Bxg4 Qxg4 29. Nh6+ gxh6 30. Rxh6 fxg3 *
Position (FEN): r2b1rk1/1p5p/2p4R/2P5/1P4q1/6p1/2Q2PK1/1RB5 w - - 0 31
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 569
Best move: Qxh7#