1r1k1b2/p3pp1r/nq1p2pp/1R3bB1/3PPN2/N4nP1/1PP1BP2/2Q2K1R b - - 3 19
FEN state: 1r1k1b2/p3pp1r/nq1p2pp/1R3bB1/3PPN2/N4nP1/1PP1BP2/2Q2K1R b - - 3 19 ; Best move: f5e4
The current state of the chess board is: Black rook at b8, black king at d8 and black bishop at f8. Black pawn at a7, black pawn at e7, black pawn at f7 and black rook at h7. Black knight at a6, black queen at b6, black pawn at d6, black pawn at g6 and black pawn at h6. White rook at b5, black bishop at f5 and white bishop at g5. White pawn at d4, white pawn at e4 and white knight at f4. White knight at a3, black knight at f3 and white pawn at g3. White pawn at b2, white pawn at c2, white bishop at e2 and white pawn at f2. White queen at c1, white king at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 3. Full move number is 19. Black to move.