Thread:LuxRegem/@comment-24245027-20131214121340/@comment-24108837-20131215201946

I think you are right or very close. I found something very similar. There is a problem with the rounding of the knight bonus. This formula will (probably) give a difference if you attack with exactly 4 knights. But I solved that too. The attack with 4 knights is calculated differently and again rounded halfway.