r2qkb1r/p3pppp/n7/1Npp2N1/2P3n1/P1P1P3/3K1PPP/R1BQ1B1R b kq - 0 11
FEN state: r2qkb1r/p3pppp/n7/1Npp2N1/2P3n1/P1P1P3/3K1PPP/R1BQ1B1R b kq - 0 11 ; Best move: d5c4
The current state of the chess board is: Black rook at a8, black queen at d8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at e7, black pawn at f7, black pawn at g7 and black pawn at h7. Black knight at a6. White knight at b5, black pawn at c5, black pawn at d5 and white knight at g5. White pawn at c4 and black knight at g4. White pawn at a3, white pawn at c3 and white pawn at e3. White king at d2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at a1, white bishop at c1, white queen at d1, white bishop at f1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 0. Full move number is 11. Black to move.