1nb2b2/4nk2/3q2pr/1pppppQp/rPPPP2N/N7/P3BPPP/R1B1K2R w Q - 0 19
FEN state: 1nb2b2/4nk2/3q2pr/1pppppQp/rPPPP2N/N7/P3BPPP/R1B1K2R w Q - 0 19 ; Best move: a3b5
The current state of the chess board is: Black knight at b8, black bishop at c8 and black bishop at f8. Black knight at e7 and black king at f7. Black queen at d6, black pawn at g6 and black rook at h6. Black pawn at b5, black pawn at c5, black pawn at d5, black pawn at e5, black pawn at f5, white queen at g5 and black pawn at h5. Black rook at a4, white pawn at b4, white pawn at c4, white pawn at d4, white pawn at e4 and white knight at h4. White knight at a3. White pawn at a2, white bishop at e2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at a1, white bishop at c1, white king at e1 and white rook at h1. White queenside is the only castle move available. Half move number is 0. Full move number is 19. White to move.