I find the Opening's Trainer a very nice tool. But it just breaks everyone's heart having to find 4 moves to win 7-10 points to then fail in one move and lose up to 20 points.
Is there any way to balance the rating system? Not losing so many points for not finding one out of 4 moves?
Is there any way to balance the rating system? Not losing so many points for not finding one out of 4 moves?