rnb1k2r/p1pp1pbp/1p2pnp1/6q1/8/1PN1P1PB/P1PP1P1P/R1BQK1NR b Kkq - 0 7
FEN state: rnb1k2r/p1pp1pbp/1p2pnp1/6q1/8/1PN1P1PB/P1PP1P1P/R1BQK1NR b Kkq - 0 7 ; Best move: c8b7
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at e8 and black rook at h8. Black pawn at a7, black pawn at c7, black pawn at d7, black pawn at f7, black bishop at g7 and black pawn at h7. Black pawn at b6, black pawn at e6, black knight at f6 and black pawn at g6. Black queen at g5. White pawn at b3, white knight at c3, white pawn at e3, white pawn at g3 and white bishop at h3. White pawn at a2, white pawn at c2, white pawn at d2, white pawn at f2 and white pawn at h2. White rook at a1, white bishop at c1, white queen at d1, white king at e1, white knight at g1 and white rook at h1. White kingside, black kingside and black queenside castles are available. Half move number is 0. Full move number is 7. Black to move.