r1b2bn1/1p2pkpr/n2B3p/P4p2/2p3P1/4P2N/P1PP1P1P/RN1QK2R b KQ - 0 15
FEN state: r1b2bn1/1p2pkpr/n2B3p/P4p2/2p3P1/4P2N/P1PP1P1P/RN1QK2R b KQ - 0 15 ; Best move: e7d6
The current state of the chess board is: Black rook at a8, black bishop at c8, black bishop at f8 and black knight at g8. Black pawn at b7, black pawn at e7, black king at f7, black pawn at g7 and black rook at h7. Black knight at a6, white bishop at d6 and black pawn at h6. White pawn at a5 and black pawn at f5. Black pawn at c4 and white pawn at g4. White pawn at e3 and white knight at h3. White pawn at a2, white pawn at c2, white pawn at d2, white pawn at f2 and white pawn at h2. White rook at a1, white knight at b1, white queen at d1, white king at e1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 0. Full move number is 15. Black to move.