rn2kb1r/2p1ppp1/p3b2B/q6p/1pp5/1P1P1P2/2K1N1PP/RN3B1R w q - 0 19
FEN state: rn2kb1r/2p1ppp1/p3b2B/q6p/1pp5/1P1P1P2/2K1N1PP/RN3B1R w q - 0 19 ; Best move: a1a5
The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at c7, black pawn at e7, black pawn at f7 and black pawn at g7. Black pawn at a6, black bishop at e6 and white bishop at h6. Black queen at a5 and black pawn at h5. Black pawn at b4 and black pawn at c4. White pawn at b3, white pawn at d3 and white pawn at f3. White king at c2, white knight at e2, white pawn at g2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at f1 and white rook at h1. Black queenside is the only castle move available. Half move number is 0. Full move number is 19. White to move.