Chess puzzle (Checkmate)
Moves: 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bb5+ Bd7 5. e5 Ng8 6. Nf3 a6 7. Ba4 Bxa4 8.
Nxa4 b5 9. Nc3 c5 10. O-O Nc6 11. a4 cxd4 12. Nxd4 Nxd4 13. Qxd4 bxa4 14. Nxa4
Ne7 15. Nb6 Nc6 16. Qe3 d4 17. Qb3 Bc5 18. Nxa8 Qxa8 19. c3 dxc3 20. bxc3 O-O
21. Ba3 Bxa3 22. Rxa3 Nxe5 23. Rfa1 Qe4 24. Rxa6 g6 25. f3 Qe3+ 26. Kf1 Qd3+
27. Kf2 Qd2+ 28. Kg3 Nd3 29. h3 *
Position (FEN): 5rk1/5p1p/R3p1p1/8/8/1QPn1PKP/3q2P1/R7 b - - 0 29
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1736
Best move: Qf4#