r2qk1nr/1bpppN2/p5pb/n4P1P/1PBP1N2/p3B3/2P1KP1P/R2Q3R b kq - 0 17
FEN state: r2qk1nr/1bpppN2/p5pb/n4P1P/1PBP1N2/p3B3/2P1KP1P/R2Q3R b kq - 0 17 ; Best move: a5c4
The current state of the chess board is: Black rook at a8, black queen at d8, black king at e8, black knight at g8 and black rook at h8. Black bishop at b7, black pawn at c7, black pawn at d7, black pawn at e7 and white knight at f7. Black pawn at a6, black pawn at g6 and black bishop at h6. Black knight at a5, white pawn at f5 and white pawn at h5. White pawn at b4, white bishop at c4, white pawn at d4 and white knight at f4. Black pawn at a3 and white bishop at e3. White pawn at c2, white king at e2, white pawn at f2 and white pawn at h2. White rook at a1, white queen at d1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 0. Full move number is 17. Black to move.