r1q2bn1/3kppr1/np6/p2p2Pp/P5PP/2NP1N2/2PK4/R1Q2B1R b - - 2 18
FEN state: r1q2bn1/3kppr1/np6/p2p2Pp/P5PP/2NP1N2/2PK4/R1Q2B1R b - - 2 18 ; Best move: e7e6
The current state of the chess board is: Black rook at a8, black queen at c8, black bishop at f8 and black knight at g8. Black king at d7, black pawn at e7, black pawn at f7 and black rook at g7. Black knight at a6 and black pawn at b6. Black pawn at a5, black pawn at d5, white pawn at g5 and black pawn at h5. White pawn at a4, white pawn at g4 and white pawn at h4. White knight at c3, white pawn at d3 and white knight at f3. White pawn at c2 and white king at d2. White rook at a1, white queen at c1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 2. Full move number is 18. Black to move.