Chess puzzle (Equality)
Moves: 1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. Nf3 Bg4 5. e4 Bg7 6. Be2 Bxf3 7. Bxf3 Nc6 8.
Be3 e5 9. d5 Ne7 10. g4 O-O 11. h4 Nd7 12. h5 f5 13. hxg6 Nxg6 14. gxf5 Nf4 15.
Qd2 Qg5 16. O-O-O Qe7 17. Rdg1 Kh8 18. Rh2 Bf6 19. Rgh1 Rf7 20. Ne2 Rg7 21.
Nxf4 exf4 22. Bxf4 Rag8 23. Bh6 *
Position (FEN): 6rk/pppnq1rp/3p1b1B/3P1P2/2P1P3/5B2/PP1Q1P1R/2K4R b - - 2 23
Black to move.
Themes:  Middlegame  
Puzzle rating: 1428
Best move: Rg1+