rnb3nr/3pk2p/1p4p1/p1p2p2/Nb2pP2/4P1PP/PB1P1KB1/R3Q1NR b - - 1 18
FEN state: rnb3nr/3pk2p/1p4p1/p1p2p2/Nb2pP2/4P1PP/PB1P1KB1/R3Q1NR b - - 1 18 ; Best move: g8f6
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black knight at g8 and black rook at h8. Black pawn at d7, black king at e7 and black pawn at h7. Black pawn at b6 and black pawn at g6. Black pawn at a5, black pawn at c5 and black pawn at f5. White knight at a4, black bishop at b4, black pawn at e4 and white pawn at f4. White pawn at e3, white pawn at g3 and white pawn at h3. White pawn at a2, white bishop at b2, white pawn at d2, white king at f2 and white bishop at g2. White rook at a1, white queen at e1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 18. Black to move.