r3kb1r/p2qp2p/P2p1n2/1pp2np1/1P2p3/R1P3P1/1B1P1P1P/1N2Kb1R b kq - 1 17
FEN state: r3kb1r/p2qp2p/P2p1n2/1pp2np1/1P2p3/R1P3P1/1B1P1P1P/1N2Kb1R b kq - 1 17 ; Best move: f1d3
The current state of the chess board is: Black rook at a8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at a7, black queen at d7, black pawn at e7 and black pawn at h7. White pawn at a6, black pawn at d6 and black knight at f6. Black pawn at b5, black pawn at c5, black knight at f5 and black pawn at g5. White pawn at b4 and black pawn at e4. White rook at a3, white pawn at c3 and white pawn at g3. White bishop at b2, white pawn at d2, white pawn at f2 and white pawn at h2. White knight at b1, white king at e1, black bishop at f1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 1. Full move number is 17. Black to move.