rn2k2r/1bpp1p2/7n/P3P1pp/1p1q1pPP/BPPPb3/8/RN2KBNR b KQ - 0 17
FEN state: rn2k2r/1bpp1p2/7n/P3P1pp/1p1q1pPP/BPPPb3/8/RN2KBNR b KQ - 0 17 ; Best move: d4e5
The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8 and black rook at h8. Black bishop at b7, black pawn at c7, black pawn at d7 and black pawn at f7. Black knight at h6. White pawn at a5, white pawn at e5, black pawn at g5 and black pawn at h5. Black pawn at b4, black queen at d4, black pawn at f4, white pawn at g4 and white pawn at h4. White bishop at a3, white pawn at b3, white pawn at c3, white pawn at d3 and black bishop at e3. 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 0. Full move number is 17. Black to move.