En fouillant dans les imprimables, j'ai trouvé celui-ci qui a l'air pas mal du tout... Même si le sujet ne me tente pas, je me suis dit que cela pourrai intéresser du monde ici hehe...
http://www.boardgamegeek.com/game/38047
L'unique critique sur BGG est très positive :
Ça a pas l'air très beau, mais c'est gratuit :Very interesting little game on a negelcted topic. Bruenete is an interesting operation where the repubblicana ttempted to conduct a protoblitzkrieg using artillery, aripower and massed tanks. Yet the battle shown that heavy firepower isn't a substitute for coordination, training and flexibility. The games showcase it in a simple but effective manner. I love the rules for tanks and airpower, the simplt fact that you can't use the same tank counter two turns in a row reflect both space costraints and breakdown without adding rule complexity. The air rules are simple but effective and admirably represent both sides capabilities. In summary a really nice small game.
Be sure to download and play it!
BTW while I know the designer I am in no way biased, it is a well deserved success.
http://www.kcl.ac.uk/schools/sspp/ws/consim.html
Desaix