Chess puzzle (Equality)
Moves: 1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 e5 6. Bc4 h6 7. Qd5 Qe7 8.
Nb5 Nf6 9. Qd3 Qd8 10. Nd6+ Bxd6 11. Qxd6 Qe7 12. Qd3 O-O 13. a3 d6 14. Bd2 Bg4
15. Bc3 Rfd8 16. h3 Bh5 17. Nh4 Nd4 18. g4 Nxg4 19. hxg4 Bxg4 20. Bxd4 exd4 21.
Qxd4 Rac8 22. Ng6 *
Position (FEN): 2rr2k1/pp2qpp1/3p2Np/8/2BQP1b1/P7/1P3P2/R3K2R b KQ - 2 22
Black to move.
Themes:  Middlegame  
Puzzle rating: 1447
Best move: Qg5