rq2kb1r/1b1pnp1p/1p6/p3p1P1/1PP1P2p/8/N1PPQPR1/R3KBN1 b Qq - 2 19
FEN state: rq2kb1r/1b1pnp1p/1p6/p3p1P1/1PP1P2p/8/N1PPQPR1/R3KBN1 b Qq - 2 19 ; Best move: a5b4
The current state of the chess board is: Black rook at a8, black queen at b8, black king at e8, black bishop at f8 and black rook at h8. Black bishop at b7, black pawn at d7, black knight at e7, black pawn at f7 and black pawn at h7. Black pawn at b6. Black pawn at a5, black pawn at e5 and white pawn at g5. White pawn at b4, white pawn at c4, white pawn at e4 and black pawn at h4. White knight at a2, white pawn at c2, white pawn at d2, white queen at e2, white pawn at f2 and white rook at g2. White rook at a1, white king at e1, white bishop at f1 and white knight at g1. White queenside and black queenside castles are available. Half move number is 2. Full move number is 19. Black to move.