As the 4 p.m. non-waiver trade deadline grew closer Monday, baseball’s championship contenders pushed their final chess pieces into position. In the preceding days, the Rockies made a move for catcher Jonathan Lucroy, the Royals for Melky Cabrera, and the Yankees for Todd Frazier, Tommy Kahnle and Jaime Garcia. Entering the day, rumors swirled about Sonny Gray, Zach Britton and Yu Darvish, three top-notch pitchers generally regarded as the best available. Britton stayed. And at the very last moment, Darvish moved, about half an hour after Gray did. Here’s what went down, team by team.