2Bqkb1r/1r2pppp/2p4n/pp2P1Pb/3p1P2/1PP3K1/n2P3P/RNB1Q1NR w k - 7 20
FEN state: 2Bqkb1r/1r2pppp/2p4n/pp2P1Pb/3p1P2/1PP3K1/n2P3P/RNB1Q1NR w k - 7 20 ; Best move: c8b7
The current state of the chess board is: White bishop at c8, black queen at d8, black king at e8, black bishop at f8 and black rook at h8. Black rook at b7, black pawn at e7, black pawn at f7, black pawn at g7 and black pawn at h7. Black pawn at c6 and black knight at h6. Black pawn at a5, black pawn at b5, white pawn at e5, white pawn at g5 and black bishop at h5. Black pawn at d4 and white pawn at f4. White pawn at b3, white pawn at c3 and white king at g3. Black knight at a2, white pawn at d2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white queen at e1, white knight at g1 and white rook at h1. Black kingside is the only castle move available. Half move number is 7. Full move number is 20. White to move.