1nbqk2r/r4p2/1p1pp1pp/p1b5/P2N2P1/1PNP4/1BP1PKPP/R2Q1BR1 b k - 0 15
FEN state: 1nbqk2r/r4p2/1p1pp1pp/p1b5/P2N2P1/1PNP4/1BP1PKPP/R2Q1BR1 b k - 0 15 ; Best move: d8f6
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 h8. Black rook at a7 and black pawn at f7. Black pawn at b6, black pawn at d6, black pawn at e6, black pawn at g6 and black pawn at h6. Black pawn at a5 and black bishop at c5. White pawn at a4, white knight at d4 and white pawn at g4. White pawn at b3, white knight at c3 and white pawn at d3. White bishop at b2, white pawn at c2, white pawn at e2, white king at f2, white pawn at g2 and white pawn at h2. White rook at a1, white queen at d1, white bishop at f1 and white rook at g1. Black kingside is the only castle move available. Half move number is 0. Full move number is 15. Black to move.