Each opening gets 10 points. You "hurt" one, and "heal" one. When you heal an opening, it gets one more point. When you hurt one, it loses one points. When an opening loses all of its points, it is eliminated. You can hurt and heal only one opening at a time, and you can only submit one vote.

Here is the starting position : 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3

•5... a6 (Najdorf)

•5... Nc6 (Classical)

•5... g6 (Dragon)

•5... e6 (Schevenigen)

•5... Bd7 (Kuprechik)

•5... e5

•5... Nbd7