rn5r/pbpqpk1p/3p2nb/1p3Pp1/1QPP2P1/4B2P/PP2PK2/RN3BR1 b - - 6 16
FEN state: rn5r/pbpqpk1p/3p2nb/1p3Pp1/1QPP2P1/4B2P/PP2PK2/RN3BR1 b - - 6 16 ; Best move: g6f4
The current state of the chess board is: Black rook at a8, black knight at b8 and black rook at h8. Black pawn at a7, black bishop at b7, black pawn at c7, black queen at d7, black pawn at e7, black king at f7 and black pawn at h7. Black pawn at d6, black knight at g6 and black bishop at h6. Black pawn at b5, white pawn at f5 and black pawn at g5. White queen at b4, white pawn at c4, white pawn at d4 and white pawn at g4. White bishop at e3 and white pawn at h3. White pawn at a2, white pawn at b2, white pawn at e2 and white king at f2. White rook at a1, white knight at b1, white bishop at f1 and white rook at g1. Both players have exhausted their castles. Half move number is 6. Full move number is 16. Black to move.