1rbqk1nr/1pppnp2/7p/p3p1p1/1PP2NPN/P2Pb3/4P1BP/R1BQ1R1K b - - 3 16
FEN state: 1rbqk1nr/1pppnp2/7p/p3p1p1/1PP2NPN/P2Pb3/4P1BP/R1BQ1R1K b - - 3 16 ; Best move: e5f4
The current state of the chess board is: Black rook at b8, black bishop at c8, black queen at d8, black king at e8, black knight at g8 and black rook at h8. Black pawn at b7, black pawn at c7, black pawn at d7, black knight at e7 and black pawn at f7. Black pawn at h6. Black pawn at a5, black pawn at e5 and black pawn at g5. White pawn at b4, white pawn at c4, white knight at f4, white pawn at g4 and white knight at h4. White pawn at a3, white pawn at d3 and black bishop at e3. White pawn at e2, white bishop at g2 and white pawn at h2. White rook at a1, white bishop at c1, white queen at d1, white rook at f1 and white king at h1. Both players have exhausted their castles. Half move number is 3. Full move number is 16. Black to move.