r1bqkb1r/2p2p2/p2p2pn/1pn1p2p/1PP1P3/B2P3N/P4PPP/RNQ1KB1R b KQkq - 0 10
FEN state: r1bqkb1r/2p2p2/p2p2pn/1pn1p2p/1PP1P3/B2P3N/P4PPP/RNQ1KB1R b KQkq - 0 10 ; Best move: c5e6
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at c7 and black pawn at f7. Black pawn at a6, black pawn at d6, black pawn at g6 and black knight at h6. Black pawn at b5, black knight at c5, black pawn at e5 and black pawn at h5. White pawn at b4, white pawn at c4 and white pawn at e4. White bishop at a3, white pawn at d3 and white knight at h3. White pawn at a2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at a1, white knight at b1, white queen at c1, white king at e1, white bishop at f1 and white rook at h1. White kingside, white queenside, black kingside and black queenside castles are available. Half move number is 0. Full move number is 10. Black to move.