r1b1k3/2q2p1r/p1p1pP2/1Pbp3p/4PN2/BP1Q4/2P3BP/RN1K2R1 b q - 3 23
FEN state: r1b1k3/2q2p1r/p1p1pP2/1Pbp3p/4PN2/BP1Q4/2P3BP/RN1K2R1 b q - 3 23 ; Best move: c5g1
The current state of the chess board is: Black rook at a8, black bishop at c8 and black king at e8. Black queen at c7, black pawn at f7 and black rook at h7. Black pawn at a6, black pawn at c6, black pawn at e6 and white pawn at f6. White pawn at b5, black bishop at c5, black pawn at d5 and black pawn at h5. White pawn at e4 and white knight at f4. White bishop at a3, white pawn at b3 and white queen at d3. White pawn at c2, white bishop at g2 and white pawn at h2. White rook at a1, white knight at b1, white king at d1 and white rook at g1. Black queenside is the only castle move available. Half move number is 3. Full move number is 23. Black to move.