B1b1k1r1/2p2p2/n7/4pn1p/pbPpN1P1/3Pq3/PP2P1KP/R1BQ2NR b - - 6 18
FEN state: B1b1k1r1/2p2p2/n7/4pn1p/pbPpN1P1/3Pq3/PP2P1KP/R1BQ2NR b - - 6 18 ; Best move: e8e7
The current state of the chess board is: White bishop at a8, black bishop at c8, black king at e8 and black rook at g8. Black pawn at c7 and black pawn at f7. Black knight at a6. Black pawn at e5, black knight at f5 and black pawn at h5. Black pawn at a4, black bishop at b4, white pawn at c4, black pawn at d4, white knight at e4 and white pawn at g4. White pawn at d3 and black queen at e3. White pawn at a2, white pawn at b2, white pawn at e2, white king at g2 and white pawn at h2. White rook at a1, white bishop at c1, white queen at d1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 6. Full move number is 18. Black to move.