rnb1k3/2p5/pp2p1r1/1N1p3p/2P1NP2/2bP2Pp/PP1B1K2/1R3B1R b q - 0 23
FEN state: rnb1k3/2p5/pp2p1r1/1N1p3p/2P1NP2/2bP2Pp/PP1B1K2/1R3B1R b q - 0 23 ; Best move: c3d2
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8 and black king at e8. Black pawn at c7. Black pawn at a6, black pawn at b6, black pawn at e6 and black rook at g6. White knight at b5, black pawn at d5 and black pawn at h5. White pawn at c4, white knight at e4 and white pawn at f4. Black bishop at c3, white pawn at d3, white pawn at g3 and black pawn at h3. White pawn at a2, white pawn at b2, white bishop at d2 and white king at f2. White rook at b1, white bishop at f1 and white rook at h1. Black queenside is the only castle move available. Half move number is 0. Full move number is 23. Black to move.