rnbq4/p2p1k1p/1p2p2n/2p3r1/NP3pP1/B4N1P/P1PPP3/b2QKB1R b - - 1 19
FEN state: rnbq4/p2p1k1p/1p2p2n/2p3r1/NP3pP1/B4N1P/P1PPP3/b2QKB1R b - - 1 19 ; Best move: a1f6
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8 and black queen at d8. Black pawn at a7, black pawn at d7, black king at f7 and black pawn at h7. Black pawn at b6, black pawn at e6 and black knight at h6. Black pawn at c5 and black rook at g5. White knight at a4, white pawn at b4, black pawn at f4 and white pawn at g4. White bishop at a3, white knight at f3 and white pawn at h3. White pawn at a2, white pawn at c2, white pawn at d2 and white pawn at e2. Black bishop at a1, white queen at d1, white king at e1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 19. Black to move.