rn2qkn1/pp3ppr/4b3/2p1b1Bp/2NP4/5NPP/PPP1PKR1/R4Q2 b - - 1 18
FEN state: rn2qkn1/pp3ppr/4b3/2p1b1Bp/2NP4/5NPP/PPP1PKR1/R4Q2 b - - 1 18 ; Best move: e5d4
The current state of the chess board is: Black rook at a8, black knight at b8, black queen at e8, black king at f8 and black knight at g8. Black pawn at a7, black pawn at b7, black pawn at f7, black pawn at g7 and black rook at h7. Black bishop at e6. Black pawn at c5, black bishop at e5, white bishop at g5 and black pawn at h5. White knight at c4 and white pawn at d4. White knight at f3, white pawn at g3 and white pawn at h3. White pawn at a2, white pawn at b2, white pawn at c2, white pawn at e2, white king at f2 and white rook at g2. White rook at a1 and white queen at f1. Both players have exhausted their castles. Half move number is 1. Full move number is 18. Black to move.