r1b1kbn1/1Ppp2pr/n2q3p/4p3/5pPP/p1BP1P2/PP2P2R/RN1QKBN1 b Qq - 4 12
FEN state: r1b1kbn1/1Ppp2pr/n2q3p/4p3/5pPP/p1BP1P2/PP2P2R/RN1QKBN1 b Qq - 4 12 ; Best move: c8b7
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 knight at g8. White pawn at b7, black pawn at c7, black pawn at d7, black pawn at g7 and black rook at h7. Black knight at a6, black queen at d6 and black pawn at h6. Black pawn at e5. Black pawn at f4, white pawn at g4 and white pawn at h4. Black pawn at a3, white bishop at c3, white pawn at d3 and white pawn at f3. White pawn at a2, white pawn at b2, white pawn at e2 and white rook at h2. White rook at a1, white knight at b1, white queen at d1, white king at e1, white bishop at f1 and white knight at g1. White queenside and black queenside castles are available. Half move number is 4. Full move number is 12. Black to move.