r1b1Nb1r/1N1npp2/2p1k1np/p2p2p1/1QP1P3/5P1P/PP2K1P1/1RB2BR1 b - - 3 19
FEN state: r1b1Nb1r/1N1npp2/2p1k1np/p2p2p1/1QP1P3/5P1P/PP2K1P1/1RB2BR1 b - - 3 19 ; Best move: c8b7
The current state of the chess board is: Black rook at a8, black bishop at c8, white knight at e8, black bishop at f8 and black rook at h8. White knight at b7, black knight at d7, black pawn at e7 and black pawn at f7. Black pawn at c6, black king at e6, black knight at g6 and black pawn at h6. Black pawn at a5, black pawn at d5 and black pawn at g5. White queen at b4, white pawn at c4 and white pawn at e4. White pawn at f3 and white pawn at h3. White pawn at a2, white pawn at b2, white king at e2 and white pawn at g2. White rook at b1, white bishop at c1, white bishop at f1 and white rook at g1. Both players have exhausted their castles. Half move number is 3. Full move number is 19. Black to move.