It's quite common that Kresta attacks on the first stage of the day and quite dangerous legendary stage Malonty is good place to attack if You have enough selfconfidence :)
Anyway, on the last stage yesterday Pech was pushing very much, his co-driver told that it was scary. Kresta said they were going safe and that they underestimated Pech's speed. Orsák lost wheel 1,5 km from the end but managed to finish (broken screws).