r1bqkb1r/2pn1p1p/3p4/p2Pp1p1/P4NP1/2N1P3/1P1BQ1PP/R3KB1R w Qkq - 0 19
FEN state: r1bqkb1r/2pn1p1p/3p4/p2Pp1p1/P4NP1/2N1P3/1P1BQ1PP/R3KB1R w Qkq - 0 19 ; Best move: f4h5
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at c7, black knight at d7, black pawn at f7 and black pawn at h7. Black pawn at d6. Black pawn at a5, white pawn at d5, black pawn at e5 and black pawn at g5. White pawn at a4, white knight at f4 and white pawn at g4. White knight at c3 and white pawn at e3. White pawn at b2, white bishop at d2, white queen at e2, white pawn at g2 and white pawn at h2. White rook at a1, white king at e1, white bishop at f1 and white rook at h1. White queenside, black kingside and black queenside castles are available. Half move number is 0. Full move number is 19. White to move.