1nbqk1r1/r2p2b1/pp1B1ppn/2p1p2p/3P2P1/1PP1P3/PQ3P1P/RN2KBNR w KQ - 2 15
FEN state: 1nbqk1r1/r2p2b1/pp1B1ppn/2p1p2p/3P2P1/1PP1P3/PQ3P1P/RN2KBNR w KQ - 2 15 ; Best move: d6b8
The current state of the chess board is: Black knight at b8, black bishop at c8, black queen at d8, black king at e8 and black rook at g8. Black rook at a7, black pawn at d7 and black bishop at g7. Black pawn at a6, black pawn at b6, white bishop at d6, black pawn at f6, black pawn at g6 and black knight at h6. Black pawn at c5, black pawn at e5 and black pawn at h5. White pawn at d4 and white pawn at g4. White pawn at b3, white pawn at c3 and white pawn at e3. White pawn at a2, white queen at b2, white pawn at f2 and white pawn at h2. White rook at a1, white knight at b1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 2. Full move number is 15. White to move.