r1bqk3/ppp1b3/3p2r1/3n1pp1/P2P2np/1PP2B1P/2Q5/1RB1K1NR b q - 1 22
FEN state: r1bqk3/ppp1b3/3p2r1/3n1pp1/P2P2np/1PP2B1P/2Q5/1RB1K1NR b q - 1 22 ; Best move: g4e3
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8 and black king at e8. Black pawn at a7, black pawn at b7, black pawn at c7 and black bishop at e7. Black pawn at d6 and black rook at g6. Black knight at d5, black pawn at f5 and black pawn at g5. White pawn at a4, white pawn at d4, black knight at g4 and black pawn at h4. White pawn at b3, white pawn at c3, white bishop at f3 and white pawn at h3. White queen at c2. White rook at b1, white bishop at c1, white king at e1, white knight at g1 and white rook at h1. Black queenside is the only castle move available. Half move number is 1. Full move number is 22. Black to move.