Viking Raiders by Standard Games, The Abbey map. Cry Havoc series. 1.

About Cry Havoc, from BoardGameGeek:

A man-to-man medieval combat wargame. Each side is comprised of peasants, sergeants, bills, men-at-arms, and knights. Various scenarios are included in the rules. Integrates with: Outremer The Cry Havoc series page contains information about the game system and history of the game including fan expansions.