r1b1kb1r/3n2p1/p2qp3/PppPPB1P/1n2NP2/8/1P1P1K1P/Q1BN3R b q - 3 22
FEN state: r1b1kb1r/3n2p1/p2qp3/PppPPB1P/1n2NP2/8/1P1P1K1P/Q1BN3R b q - 3 22 ; Best move: d6d5
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8, black bishop at f8 and black rook at h8. Black knight at d7 and black pawn at g7. Black pawn at a6, black queen at d6 and black pawn at e6. White pawn at a5, black pawn at b5, black pawn at c5, white pawn at d5, white pawn at e5, white bishop at f5 and white pawn at h5. Black knight at b4, white knight at e4 and white pawn at f4. White pawn at b2, white pawn at d2, white king at f2 and white pawn at h2. White queen at a1, white bishop at c1, white knight at d1 and white rook at h1. Black queenside is the only castle move available. Half move number is 3. Full move number is 22. Black to move.