r1bk1bn1/1p1p3r/n1q4p/pB2ppp1/1Pp1PPP1/P3Q2N/2PP3P/RNB1K2R b - - 7 19
FEN state: r1bk1bn1/1p1p3r/n1q4p/pB2ppp1/1Pp1PPP1/P3Q2N/2PP3P/RNB1K2R b - - 7 19 ; Best move: c6b5
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at d8, black bishop at f8 and black knight at g8. Black pawn at b7, black pawn at d7 and black rook at h7. Black knight at a6, black queen at c6 and black pawn at h6. Black pawn at a5, white bishop at b5, black pawn at e5, black pawn at f5 and black pawn at g5. White pawn at b4, black pawn at c4, white pawn at e4, white pawn at f4 and white pawn at g4. White pawn at a3, white queen at e3 and white knight at h3. White pawn at c2, white pawn at d2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white king at e1 and white rook at h1. Both players have exhausted their castles. Half move number is 7. Full move number is 19. Black to move.