r1bq1b1r/pp1p1k2/n7/1npPp1pp/4P1pP/5P1N/PPP1N2B/R2Q1RK1 b - - 0 17
FEN state: r1bq1b1r/pp1p1k2/n7/1npPp1pp/4P1pP/5P1N/PPP1N2B/R2Q1RK1 b - - 0 17 ; Best move: g4h3
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at d7 and black king at f7. Black knight at a6. Black knight at b5, black pawn at c5, white pawn at d5, black pawn at e5, black pawn at g5 and black pawn at h5. White pawn at e4, black pawn at g4 and white pawn at h4. White pawn at f3 and white knight at h3. White pawn at a2, white pawn at b2, white pawn at c2, white knight at e2 and white bishop at h2. White rook at a1, white queen at d1, white rook at f1 and white king at g1. Both players have exhausted their castles. Half move number is 0. Full move number is 17. Black to move.