The 32nd North American Open continues in seven sections in Las Vegas (USA). In the main tournament , M. Antipov is in the lead – 6 points. S. Khanin, A. Sorokin, V. Matviishen, V. Belous, A. De La Vara, H. Raja, J. Wong are half a point behind. Rating favorites: M. Antipov, S. Khanin, Zh….