r1bq3r/1p1kbppp/n2ppn2/p1p1P3/2PN1P2/1P6/P2PQ1PP/R1B1KBNR b KQ - 2 9
FEN state: r1bq3r/1p1kbppp/n2ppn2/p1p1P3/2PN1P2/1P6/P2PQ1PP/R1B1KBNR b KQ - 2 9 ; Best move: c5d4
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8 and black rook at h8. Black pawn at b7, black king at d7, black bishop at e7, black pawn at f7, black pawn at g7 and black pawn at h7. Black knight at a6, black pawn at d6, black pawn at e6 and black knight at f6. Black pawn at a5, black pawn at c5 and white pawn at e5. White pawn at c4, white knight at d4 and white pawn at f4. White pawn at b3. White pawn at a2, white pawn at d2, white queen at e2, white pawn at g2 and white pawn at h2. White rook at a1, white bishop at c1, 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 2. Full move number is 9. Black to move.