r1bq2n1/p1pk3r/n5p1/1pbp2pp/1P3NPN/2p4B/P3PP1P/R3QK1R b - - 1 16
FEN state: r1bq2n1/p1pk3r/n5p1/1pbp2pp/1P3NPN/2p4B/P3PP1P/R3QK1R b - - 1 16 ; Best move: g5f4
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8 and black knight at g8. Black pawn at a7, black pawn at c7, black king at d7 and black rook at h7. Black knight at a6 and black pawn at g6. Black pawn at b5, black bishop at c5, black pawn at d5, black pawn at g5 and black pawn at h5. White pawn at b4, white knight at f4, white pawn at g4 and white knight at h4. Black pawn at c3 and white bishop at h3. White pawn at a2, white pawn at e2, white pawn at f2 and white pawn at h2. White rook at a1, white queen at e1, white king at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 16. Black to move.