rnbqkr2/2ppb1pp/5p1n/p6P/2ppPP2/1P6/P1BP2P1/R1BQ1KR1 w q - 2 19
FEN state: rnbqkr2/2ppb1pp/5p1n/p6P/2ppPP2/1P6/P1BP2P1/R1BQ1KR1 w q - 2 19 ; Best move: b3c4
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black queen at d8, black king at e8 and black rook at f8. Black pawn at c7, black pawn at d7, black bishop at e7, black pawn at g7 and black pawn at h7. Black pawn at f6 and black knight at h6. Black pawn at a5 and white pawn at h5. Black pawn at c4, black pawn at d4, white pawn at e4 and white pawn at f4. White pawn at b3. White pawn at a2, white bishop at c2, white pawn at d2 and white pawn at g2. White rook at a1, white bishop at c1, white queen at d1, white king at f1 and white rook at g1. Black queenside is the only castle move available. Half move number is 2. Full move number is 19. White to move.