rnb1kb1r/1q5p/1p2p3/p1pp1pp1/3P1PPN/PP5P/1NPQPK2/R1B2B1R w q - 0 19
FEN state: rnb1kb1r/1q5p/1p2p3/p1pp1pp1/3P1PPN/PP5P/1NPQPK2/R1B2B1R w q - 0 19 ; Best move: h4f3
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at e8, black bishop at f8 and black rook at h8. Black queen at b7 and black pawn at h7. Black pawn at b6 and black pawn at e6. Black pawn at a5, black pawn at c5, black pawn at d5, black pawn at f5 and black pawn at g5. White pawn at d4, white pawn at f4, white pawn at g4 and white knight at h4. White pawn at a3, white pawn at b3 and white pawn at h3. White knight at b2, white pawn at c2, white queen at d2, white pawn at e2 and white king at f2. White rook at a1, white bishop at c1, 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.