r1b2bn1/pp6/nq1kp1pr/7p/1p3pP1/B1Np1NR1/P1PPPP1P/R2QKB2 b - - 1 16
FEN state: r1b2bn1/pp6/nq1kp1pr/7p/1p3pP1/B1Np1NR1/P1PPPP1P/R2QKB2 b - - 1 16 ; Best move: f4g3
The current state of the chess board is: Black rook at a8, black bishop at c8, black bishop at f8 and black knight at g8. Black pawn at a7 and black pawn at b7. Black knight at a6, black queen at b6, black king at d6, black pawn at e6, black pawn at g6 and black rook at h6. Black pawn at h5. Black pawn at b4, black pawn at f4 and white pawn at g4. White bishop at a3, white knight at c3, black pawn at d3, white knight at f3 and white rook at g3. White pawn at a2, white pawn at c2, white pawn at d2, white pawn at e2, white pawn at f2 and white pawn at h2. White rook at a1, white queen at d1, white king at e1 and white bishop at f1. Both players have exhausted their castles. Half move number is 1. Full move number is 16. Black to move.