It wasn't quite as cool as another walk-off win, but the Washington Nationals will gladly add another impressive victory to their second-half surge. Down 5-0 and 6-2, the Nationals didn't bother waiting until their final at-bat to get things going, using a six-run sixth inning to grab the lead from the San Francisco Giants and rolling to a 14-6 laugher Sunday to close a 10-game homestand filled with all kinds of can-you-top-this moments. "You can't explain it," first baseman Adam LaRoche said. With the way Washington is playing -- a National League-best 17-6 in August -- no deficit seems too large.