rnb2bn1/qp2kpp1/p5B1/1PppP2r/5PPp/P3B2N/2p1Q2P/RN3K1R b - - 2 20
FEN state: rnb2bn1/qp2kpp1/p5B1/1PppP2r/5PPp/P3B2N/2p1Q2P/RN3K1R b - - 2 20 ; Best move: f7g6
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 queen at a7, black pawn at b7, black king at e7, black pawn at f7 and black pawn at g7. Black pawn at a6 and white bishop at g6. White pawn at b5, black pawn at c5, black pawn at d5, white pawn at e5 and black rook at h5. White pawn at f4, white pawn at g4 and black pawn at h4. White pawn at a3, white bishop at e3 and white knight at h3. Black pawn at c2, white queen at e2 and white pawn at h2. White rook at a1, white knight at b1, white king at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 2. Full move number is 20. Black to move.