1nq2k1r/rp2p1bP/2b2B1n/1ppp4/P4P2/1P5N/2PP2P1/RNQ1K2R w KQ - 1 20
FEN state: 1nq2k1r/rp2p1bP/2b2B1n/1ppp4/P4P2/1P5N/2PP2P1/RNQ1K2R w KQ - 1 20 ; Best move: f6g7
The current state of the chess board is: Black knight at b8, black queen at c8, black king at f8 and black rook at h8. Black rook at a7, black pawn at b7, black pawn at e7, black bishop at g7 and white pawn at h7. Black bishop at c6, white bishop at f6 and black knight at h6. Black pawn at b5, black pawn at c5 and black pawn at d5. White pawn at a4 and white pawn at f4. White pawn at b3 and white knight at h3. White pawn at c2, white pawn at d2 and white pawn at g2. White rook at a1, white knight at b1, white queen at c1, white king at e1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 1. Full move number is 20. White to move.