3q2nr/r4kp1/p2p1p1p/1ppP4/1P3PbP/1PB1P1P1/PbB1N1R1/RN2K3 b Q - 1 23
FEN state: 3q2nr/r4kp1/p2p1p1p/1ppP4/1P3PbP/1PB1P1P1/PbB1N1R1/RN2K3 b Q - 1 23 ; Best move: b2a1
The current state of the chess board is: Black queen at d8, black knight at g8 and black rook at h8. Black rook at a7, black king at f7 and black pawn at g7. Black pawn at a6, black pawn at d6, black pawn at f6 and black pawn at h6. Black pawn at b5, black pawn at c5 and white pawn at d5. White pawn at b4, white pawn at f4, black bishop at g4 and white pawn at h4. White pawn at b3, white bishop at c3, white pawn at e3 and white pawn at g3. White pawn at a2, black bishop at b2, white bishop at c2, white knight at e2 and white rook at g2. White rook at a1, white knight at b1 and white king at e1. White queenside is the only castle move available. Half move number is 1. Full move number is 23. Black to move.