Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 c6 6. Qc2 Nbd7 7. O-O O-O 8. Nbd2
b6 9. e4 dxe4 10. Nxe4 Bb7 11. Rd1 Qc8 12. Ne5 Nxe5 13. dxe5 Nxe4 14. Bxe4 h6
15. Qe2 c5 16. Bf4 Bxe4 17. Qxe4 Qc7 18. Rd3 Rfd8 19. Rad1 Rxd3 20. Qxa8+ Rd8
21. Rxd8+ Bxd8 22. h4 Qd7 23. Kg2 Qd4 24. b3 Qd7 25. Qf3 Kh7 26. Qe4+ g6 27. h5
Kg7 28. hxg6 fxg6 29. Be3 Be7 30. Qa8 Qc7 31. Bxh6+ Kxh6 32. Qh8+ Kg5 33. Qh4+
Kf5 *
Position (FEN): 8/p1q1b3/1p2p1p1/2p1Pk2/2P4Q/1P4P1/P4PK1/8 w - - 4 34
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 938
Best move: Qf4#