Favourites Magnus Carlsen and Ian Nepomniachtchi took identical routes to get past Fabiano Caruana and Vladislav Artemiev on their way to the semifinals of the $150,000 Chessable Masters on Saturday. Carlsen and Nepomniachtchi recorded their second successive 2.5-0.5 victories over their rivals to clinch the best-of-three match quarterfinals 2-0. Carlsen, as though to make amends for letting Caruana off the …