1n1k2nr/Nb4p1/r2ppp1p/q1p1bQ2/1PB3P1/2P1P2P/P2P1P2/R1B1K1NR w KQ - 0 19
FEN state: 1n1k2nr/Nb4p1/r2ppp1p/q1p1bQ2/1PB3P1/2P1P2P/P2P1P2/R1B1K1NR w KQ - 0 19 ; Best move: b4a5
The current state of the chess board is: Black knight at b8, black king at d8, black knight at g8 and black rook at h8. White knight at a7, black bishop at b7 and black pawn at g7. Black rook at a6, black pawn at d6, black pawn at e6, black pawn at f6 and black pawn at h6. Black queen at a5, black pawn at c5, black bishop at e5 and white queen at f5. White pawn at b4, white bishop at c4 and white pawn at g4. White pawn at c3, white pawn at e3 and white pawn at h3. White pawn at a2, white pawn at d2 and white pawn at f2. White rook at a1, white bishop at c1, white king at e1, white knight at g1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 0. Full move number is 19. White to move.