rnb1r3/3p2pN/p2N2k1/p3pp1p/1bP5/PP1qP1PP/3P3Q/R1B1K2R b KQ - 0 21
FEN state: rnb1r3/3p2pN/p2N2k1/p3pp1p/1bP5/PP1qP1PP/3P3Q/R1B1K2R b KQ - 0 21 ; Best move: d3e3
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8 and black rook at e8. Black pawn at d7, black pawn at g7 and white knight at h7. Black pawn at a6, white knight at d6 and black king at g6. Black pawn at a5, black pawn at e5, black pawn at f5 and black pawn at h5. Black bishop at b4 and white pawn at c4. White pawn at a3, white pawn at b3, black queen at d3, white pawn at e3, white pawn at g3 and white pawn at h3. White pawn at d2 and white queen at h2. White rook at a1, white bishop at c1, white king at e1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 0. Full move number is 21. Black to move.