1rb1kbr1/1pp1p1pp/p1n4P/5p2/PP2p3/2NP1PPN/3P1K1n/2BQ1B1R b - - 1 17
FEN state: 1rb1kbr1/1pp1p1pp/p1n4P/5p2/PP2p3/2NP1PPN/3P1K1n/2BQ1B1R b - - 1 17 ; Best move: e4f3
The current state of the chess board is: Black rook at b8, black bishop at c8, black king at e8, black bishop at f8 and black rook at g8. Black pawn at b7, black pawn at c7, black pawn at e7, black pawn at g7 and black pawn at h7. Black pawn at a6, black knight at c6 and white pawn at h6. Black pawn at f5. White pawn at a4, white pawn at b4 and black pawn at e4. White knight at c3, white pawn at d3, white pawn at f3, white pawn at g3 and white knight at h3. White pawn at d2, white king at f2 and black knight at h2. White bishop at c1, white queen at d1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 17. Black to move.