rn2kbnr/p1qp1ppp/1p6/2pbp3/1P1P2PP/B6N/P1P1PP1R/RN1QKB2 b Qkq - 4 7
FEN state: rn2kbnr/p1qp1ppp/1p6/2pbp3/1P1P2PP/B6N/P1P1PP1R/RN1QKB2 b Qkq - 4 7 ; Best move: c5d4
The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black queen at c7, black pawn at d7, black pawn at f7, black pawn at g7 and black pawn at h7. Black pawn at b6. Black pawn at c5, black bishop at d5 and black pawn at e5. White pawn at b4, white pawn at d4, white pawn at g4 and white pawn at h4. White bishop at a3 and white knight at h3. White pawn at a2, white pawn at c2, white pawn at e2, white pawn at f2 and white rook at h2. White rook at a1, white knight at b1, white queen at d1, white king at e1 and white bishop at f1. White queenside, black kingside and black queenside castles are available. Half move number is 4. Full move number is 7. Black to move.