r3kb1r/2p4n/ppn3q1/3pp1pP/2PP1p1P/PPK2N1b/4PP2/RQB3NR b kq - 5 17
FEN state: r3kb1r/2p4n/ppn3q1/3pp1pP/2PP1p1P/PPK2N1b/4PP2/RQB3NR b kq - 5 17 ; Best move: g6b1
The current state of the chess board is: Black rook at a8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at c7 and black knight at h7. Black pawn at a6, black pawn at b6, black knight at c6 and black queen at g6. Black pawn at d5, black pawn at e5, black pawn at g5 and white pawn at h5. White pawn at c4, white pawn at d4, black pawn at f4 and white pawn at h4. White pawn at a3, white pawn at b3, white king at c3, white knight at f3 and black bishop at h3. White pawn at e2 and white pawn at f2. White rook at a1, white queen at b1, white bishop at c1, white knight at g1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 5. Full move number is 17. Black to move.