Chess puzzle (Equality)
Moves: 1. e4 d6 2. d4 Nf6 3. Bd3 a6 4. Nf3 Bg4 5. O-O Nbd7 6. c3 g6 7. Bg5 Bg7 8. Nbd2
c6 9. h3 Bxf3 10. Nxf3 O-O 11. Qd2 e5 12. Bh6 Qc7 13. Bxg7 Kxg7 14. Qg5 h6 15.
Qg3 Nh5 16. Qg4 Ndf6 17. Qh4 Rg8 18. Rae1 Rae8 19. g4 g5 20. Nxg5 hxg5 21.
Qxg5+ Kh7 *
Position (FEN): 4r1r1/1pq2p1k/p1pp1n2/4p1Qn/3PP1P1/2PB3P/PP3P2/4RRK1 w - - 1 22
White to move.
Themes:  Middlegame  
Puzzle rating: 1886
Best move: Qh4