r2q1br1/2pkp2p/ppnp1B1n/5pp1/5P2/NP1P4/P1P2Q1P/1R2K2R b - - 1 18
FEN state: r2q1br1/2pkp2p/ppnp1B1n/5pp1/5P2/NP1P4/P1P2Q1P/1R2K2R b - - 1 18 ; Best move: h6g4
The current state of the chess board is: Black rook at a8, black queen at d8, black bishop at f8 and black rook at g8. Black pawn at c7, black king at d7, black pawn at e7 and black pawn at h7. Black pawn at a6, black pawn at b6, black knight at c6, black pawn at d6, white bishop at f6 and black knight at h6. Black pawn at f5 and black pawn at g5. White pawn at f4. White knight at a3, white pawn at b3 and white pawn at d3. White pawn at a2, white pawn at c2, white queen at f2 and white pawn at h2. White rook at b1, white king at e1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 18. Black to move.