r1bqkbnr/1pp4p/2n3p1/p2p1P2/1P2p3/B4P1N/P1PPP2P/RN1QKB1R b Qkq - 0 10
FEN state: r1bqkbnr/1pp4p/2n3p1/p2p1P2/1P2p3/B4P1N/P1PPP2P/RN1QKB1R b Qkq - 0 10 ; Best move: d8h4
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at b7, black pawn at c7 and black pawn at h7. Black knight at c6 and black pawn at g6. Black pawn at a5, black pawn at d5 and white pawn at f5. White pawn at b4 and black pawn at e4. White bishop at a3, white pawn at f3 and white knight at h3. White pawn at a2, white pawn at c2, white pawn at d2, white pawn at e2 and white pawn at h2. White rook at a1, white knight at b1, white queen at d1, white king at e1, white bishop at f1 and white rook at h1. White queenside, black kingside and black queenside castles are available. Half move number is 0. Full move number is 10. Black to move.