r1b1kb2/3p1p2/p1P2nqr/2p3PP/2p5/P1P4R/3K4/R1BQ1BN1 b q - 0 24
FEN state: r1b1kb2/3p1p2/p1P2nqr/2p3PP/2p5/P1P4R/3K4/R1BQ1BN1 b q - 0 24 ; Best move: g6g5
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8 and black bishop at f8. Black pawn at d7 and black pawn at f7. Black pawn at a6, white pawn at c6, black knight at f6, black queen at g6 and black rook at h6. Black pawn at c5, white pawn at g5 and white pawn at h5. Black pawn at c4. White pawn at a3, white pawn at c3 and white rook at h3. White king at d2. White rook at a1, white bishop at c1, white queen at d1, white bishop at f1 and white knight at g1. Black queenside is the only castle move available. Half move number is 0. Full move number is 24. Black to move.