Chess puzzle (Checkmate)
Moves: 1. e4 d6 2. d4 Nd7 3. Nf3 e5 4. Bd3 g6 5. Bg5 f6 6. Be3 a6 7. Nc3 b5 8. a3 Ne7
9. Qd2 f5 10. Bh6 Bb7 11. Qg5 fxe4 12. Nxe4 Bxe4 13. Bxe4 d5 14. Nxe5 dxe4 15.
Bxf8 Rxf8 16. O-O Nf5 17. Qg4 Nxd4 18. Qxe4 Rf4 19. Qd5 Ne2+ 20. Kh1 Nxe5 21.
Qxe5+ Qe7 22. Qd5 Qh4 23. Qxa8+ Kf7 24. Qd5+ Ke7 25. Rae1 Qxh2+ 26. Kxh2 *
Position (FEN): 8/2p1k2p/p5p1/1p1Q4/5r2/P7/1PP1nPPK/4RR2 b - - 0 26
Black to move.
Themes:  Endgame Anastasia's Mate, Mate in 1 
Puzzle rating: 592
Best move: Rh4#