r3k1n1/pp2np2/6pr/2bPp2p/5PBP/4qN2/PB2P3/1R2K2b b q - 2 20
FEN state: r3k1n1/pp2np2/6pr/2bPp2p/5PBP/4qN2/PB2P3/1R2K2b b q - 2 20 ; Best move: h5g4
The current state of the chess board is: Black rook at a8, black king at e8 and black knight at g8. Black pawn at a7, black pawn at b7, black knight at e7 and black pawn at f7. Black pawn at g6 and black rook at h6. Black bishop at c5, white pawn at d5, black pawn at e5 and black pawn at h5. White pawn at f4, white bishop at g4 and white pawn at h4. Black queen at e3 and white knight at f3. White pawn at a2, white bishop at b2 and white pawn at e2. White rook at b1, white king at e1 and black bishop at h1. Black queenside is the only castle move available. Half move number is 2. Full move number is 20. Black to move.