We study the low-temperature domain growth kinetics of two-dimensional Ising model with long-range coupling: $J(r) \sim r^{-(d+\sigma)}$, where $d=2$ is dimensionality. According to Bray-Rutenberg predictions, exponent $\sigma$ controls algebraic in time characteristic size $L(t)$, $L(t) t^{1/z}$, $z=1+\sigma$ for $\sigma <1$ and $z=2$ >1$. These results hold quenches a non-zero temperature $T>...