rn2kbnr/1pp1p3/2q4p/pP2Npp1/8/2b1P1PB/P1P1KP1P/R2QR3 b kq - 7 21
FEN state: rn2kbnr/1pp1p3/2q4p/pP2Npp1/8/2b1P1PB/P1P1KP1P/R2QR3 b kq - 7 21 ; Best move: c6b5
The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at b7, black pawn at c7 and black pawn at e7. Black queen at c6 and black pawn at h6. Black pawn at a5, white pawn at b5, white knight at e5, black pawn at f5 and black pawn at g5. Black bishop at c3, white pawn at e3, white pawn at g3 and white bishop at h3. White pawn at a2, white pawn at c2, white king at e2, white pawn at f2 and white pawn at h2. White rook at a1, white queen at d1 and white rook at e1. Black kingside and black queenside castles are available. Half move number is 7. Full move number is 21. Black to move.