rnq2bnr/1p1kp2p/p2pb1p1/5p2/N4P2/PP3NP1/2PPP2R/RQ2KB2 b Q - 1 13
FEN state: rnq2bnr/1p1kp2p/p2pb1p1/5p2/N4P2/PP3NP1/2PPP2R/RQ2KB2 b Q - 1 13 ; Best move: c8c7
The current state of the chess board is: Black rook at a8, black knight at b8, black queen at c8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at b7, black king at d7, black pawn at e7 and black pawn at h7. Black pawn at a6, black pawn at d6, black bishop at e6 and black pawn at g6. Black pawn at f5. White knight at a4 and white pawn at f4. White pawn at a3, white pawn at b3, white knight at f3 and white pawn at g3. White pawn at c2, white pawn at d2, white pawn at e2 and white rook at h2. White rook at a1, white queen at b1, white king at e1 and white bishop at f1. White queenside is the only castle move available. Half move number is 1. Full move number is 13. Black to move.