r1bk2nr/pp3p1p/4p3/2ppP1N1/1n3P2/2P1P1P1/PP5P/RNB1KQ1R b KQ - 0 15
FEN state: r1bk2nr/pp3p1p/4p3/2ppP1N1/1n3P2/2P1P1P1/PP5P/RNB1KQ1R b KQ - 0 15 ; Best move: b4c2
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at d8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at f7 and black pawn at h7. Black pawn at e6. Black pawn at c5, black pawn at d5, white pawn at e5 and white knight at g5. Black knight at b4 and white pawn at f4. White pawn at c3, white pawn at e3 and white pawn at g3. White pawn at a2, white pawn at b2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white king at e1, white queen at f1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 0. Full move number is 15. Black to move.