OAKLAND (AP) — The margin of error is gone. If the Golden State Warriors want to break Chicago’s single-season wins record of 72, they must win their final four games starting with Thursday night’s showdown at home against San Antonio. The bigger priority down the stretch is securing the top seed in the Western Conference, which can be done with a combination of two Warriors wins or Spurs losses, and getting their game back in top form for the start of the postseason next week.