Hi all, Puzzle 4623 : the final position is draw, according to DB. When White will get his king and control 5-46, one Black king won't be enough to win.

S1season：我们将举行3+2的比赛，在这个团队的人数满12之后，并且在线人数不小于10。队长将会举办S1赛季的比赛，公开，全程共2小时。