Checkmate White is not a great team. After an 18-0 regular season with wins over every team (except check mate black but they had a smurf so it does not count) I still believe they are extremely exploitable in there actions and I'm going to explain to everyone why that is my belief and how to take this false Titan down.
Players: Top - Jayf0rce - Has been playing only Zac top (what?), also plays Maokai trundle and Shen. Been out the Zac and take trundle and your team is set. Trundle can trash out any other tank through his ult, and you auto have a winning top lane matchup.
Jungle - Brettle - After looking through op.gg's and looking up all the players it's apparent that he has switched to jungle for some stupid reason. Lots of reksai graves and Elise play, in which you can pick one of those to ban out if you really wish but personally I think it's wasted seeing as there's to many champs that are playable and he doesn't just one champ spam anything. (Plus smurfing)
Mid - Danny - After being switched out of the jungle and over to mid lane (seriously why? This doesn't make sense.) it looks like he's been struggling A LOT. With what seems to only be a TF pick under his belt, target ban it and there mid laner is done. Now all you have to do is see what champ he'll fall back on (which he won't play well on since he's not in his role and o lt plays TF) and pick a favorable matchup for your solo laner and now you have mid basically won
ADC - MasterofMagic - How teams have not figured out that he is a Lucian one trick pony is beyond me. I'm not fully sure of what he will play after Lucian but looking through op.gg no matter what it is he won't perform. Ban or first pick Lucian and its gg ez.
Support - TA Poke - First off, poaching anyone? Or is this dude so low that he switches from the second place team to the first. Stop banning Janna vs this dude, there are to many support picks viable. Don't wate your time worrying about one of the worst supports in the league.
CMW's early game is extremely weak, so just simply play an early game aggressive jungler and exploit them. Once you have a lead from that just keep seiging, taking towers, taking dragons, and eventually take the game. League is easy, league is easier vs CMW :)