r1b1k1nr/pp6/2p1pppb/2q3P1/P3P2p/1P1p3N/2PP1PRP/R1BQKB2 b - - 0 19
FEN state: r1b1k1nr/pp6/2p1pppb/2q3P1/P3P2p/1P1p3N/2PP1PRP/R1BQKB2 b - - 0 19 ; Best move: c5d4
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8, black knight at g8 and black rook at h8. Black pawn at a7 and black pawn at b7. Black pawn at c6, black pawn at e6, black pawn at f6, black pawn at g6 and black bishop at h6. Black queen at c5 and white pawn at g5. White pawn at a4, white pawn at e4 and black pawn at h4. White pawn at b3, black pawn at d3 and white knight at h3. White pawn at c2, white pawn at d2, white pawn at f2, white rook at g2 and white pawn at h2. White rook at a1, white bishop at c1, white queen at d1, white king at e1 and white bishop at f1. Both players have exhausted their castles. Half move number is 0. Full move number is 19. Black to move.