r1q3n1/1ppkb2r/n4pp1/pQ1p3p/2PPp3/B1KbPP1P/P5PR/RN4N1 b - - 7 21
FEN state: r1q3n1/1ppkb2r/n4pp1/pQ1p3p/2PPp3/B1KbPP1P/P5PR/RN4N1 b - - 7 21 ; Best move: c7c6
The current state of the chess board is: Black rook at a8, black queen at c8 and black knight at g8. Black pawn at b7, black pawn at c7, black king at d7, black bishop at e7 and black rook at h7. Black knight at a6, black pawn at f6 and black pawn at g6. Black pawn at a5, white queen at b5, black pawn at d5 and black pawn at h5. White pawn at c4, white pawn at d4 and black pawn at e4. White bishop at a3, white king at c3, black bishop at d3, white pawn at e3, white pawn at f3 and white pawn at h3. White pawn at a2, white pawn at g2 and white rook at h2. White rook at a1, white knight at b1 and white knight at g1. Both players have exhausted their castles. Half move number is 7. Full move number is 21. Black to move.