1n3bnr/rb2p1kp/pPp2p1R/2q5/4N1PN/1P4P1/1BP1PP2/R3KB2 b Q - 5 22
FEN state: 1n3bnr/rb2p1kp/pPp2p1R/2q5/4N1PN/1P4P1/1BP1PP2/R3KB2 b Q - 5 22 ; Best move: c5b6
The current state of the chess board is: Black knight at b8, black bishop at f8, black knight at g8 and black rook at h8. Black rook at a7, black bishop at b7, black pawn at e7, black king at g7 and black pawn at h7. Black pawn at a6, white pawn at b6, black pawn at c6, black pawn at f6 and white rook at h6. Black queen at c5. White knight at e4, white pawn at g4 and white knight at h4. White pawn at b3 and white pawn at g3. White bishop at b2, white pawn at c2, white pawn at e2 and white pawn at f2. White rook at a1, white king at e1 and white bishop at f1. White queenside is the only castle move available. Half move number is 5. Full move number is 22. Black to move.