rnbq1b1r/2k1pppp/1p1p4/p1pPPn2/5P1P/P5P1/1PPN4/R1B1KQ1R b KQ - 5 21
FEN state: rnbq1b1r/2k1pppp/1p1p4/p1pPPn2/5P1P/P5P1/1PPN4/R1B1KQ1R b KQ - 5 21 ; Best move: e7e6
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black queen at d8, black bishop at f8 and black rook at h8. Black king at c7, black pawn at e7, black pawn at f7, black pawn at g7 and black pawn at h7. Black pawn at b6 and black pawn at d6. Black pawn at a5, black pawn at c5, white pawn at d5, white pawn at e5 and black knight at f5. White pawn at f4 and white pawn at h4. White pawn at a3 and white pawn at g3. White pawn at b2, white pawn at c2 and white knight at d2. White rook at a1, 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 5. Full move number is 21. Black to move.