hmm well for me that would depend if there all the same type of soldiers or if there where archers infantry and cav and how smart the barely trained soldiers where and if there was anything morale issues but in general if the large body of troops has a smart commander and the soldiers don't run away at first sign of fighting than i would say the large party would win. or at least who ever is smarter would win probally unless it was fairly close. Ps. even if the 10,000's men commander did'n't know to much about war if he's smart enough he should win. Unorthodox does'n't neccesarily mean bad Who ever was smarter would win!