rnb1nb1r/pppp1ppp/2N1pq2/8/P3k3/2P2N1P/1P1PPPPR/R1BQKB2 b - - 16 11
FEN state: rnb1nb1r/pppp1ppp/2N1pq2/8/P3k3/2P2N1P/1P1PPPPR/R1BQKB2 b - - 16 11 ; Best move: e4d5
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black knight at e8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at c7, black pawn at d7, black pawn at f7, black pawn at g7 and black pawn at h7. White knight at c6, black pawn at e6 and black queen at f6. White pawn at a4 and black king at e4. White pawn at c3, white knight at f3 and white pawn at h3. White pawn at b2, white pawn at d2, white pawn at e2, white pawn at f2, white pawn at g2 and white rook at h2. White rook at a1, white bishop at c1, white queen at d1, white king at e1 and white bishop at f1. Both players have exhausted their castles. Half move number is 16. Full move number is 11. Black to move.