rnb2bn1/1p1pk2r/p4p2/4p1N1/P3R2p/2NP2P1/2PKB2P/B2Q2R1 b - - 1 18
FEN state: rnb2bn1/1p1pk2r/p4p2/4p1N1/P3R2p/2NP2P1/2PKB2P/B2Q2R1 b - - 1 18 ; Best move: f8h6
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black bishop at f8 and black knight at g8. Black pawn at b7, black pawn at d7, black king at e7 and black rook at h7. Black pawn at a6 and black pawn at f6. Black pawn at e5 and white knight at g5. White pawn at a4, white rook at e4 and black pawn at h4. White knight at c3, white pawn at d3 and white pawn at g3. White pawn at c2, white king at d2, white bishop at e2 and white pawn at h2. White bishop at a1, white queen at d1 and white rook at g1. Both players have exhausted their castles. Half move number is 1. Full move number is 18. Black to move.