1nb3nr/r1p1kppp/p4q2/1p1ppP2/Pb2P1P1/1PPP4/3B3P/RN1QKBNR b KQ - 0 10
FEN state: 1nb3nr/r1p1kppp/p4q2/1p1ppP2/Pb2P1P1/1PPP4/3B3P/RN1QKBNR b KQ - 0 10 ; Best move: f6h4
The current state of the chess board is: Black knight at b8, black bishop at c8, black knight at g8 and black rook at h8. Black rook at a7, black pawn at c7, black king at e7, black pawn at f7, black pawn at g7 and black pawn at h7. Black pawn at a6 and black queen at f6. Black pawn at b5, black pawn at d5, black pawn at e5 and white pawn at f5. White pawn at a4, black bishop at b4, white pawn at e4 and white pawn at g4. White pawn at b3, white pawn at c3 and white pawn at d3. White bishop at d2 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, white knight at g1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 0. Full move number is 10. Black to move.