r1bqB2r/n1p1k1pp/8/p3pp2/2P1P1n1/N1b5/PP1P1PPP/R1BQK1NR b KQ - 9 13
FEN state: r1bqB2r/n1p1k1pp/8/p3pp2/2P1P1n1/N1b5/PP1P1PPP/R1BQK1NR b KQ - 9 13 ; Best move: c3d4
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, white bishop at e8 and black rook at h8. Black knight at a7, black pawn at c7, black king at e7, black pawn at g7 and black pawn at h7. Black pawn at a5, black pawn at e5 and black pawn at f5. White pawn at c4, white pawn at e4 and black knight at g4. White knight at a3 and black bishop at c3. White pawn at a2, white pawn at b2, white pawn 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 king at e1, white knight at g1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 9. Full move number is 13. Black to move.