Back from holiday and see this game is on a knife edge!
Not sure what I am supposed to do with the F tt carrying a GB colonial - so perhaps @Witt can take a look at that.
Otherwise - here are F & S:
France and Serbia.tsvg
Game History
Round: 12
    Research Technology - France
        France spend 0 on tech rolls
            France roll 6,4,2 and gets 1 hit
        France removing all Technology Tokens after successful research.
        France discover workingWomen
    Combat Move - France
        1 transport moved from Sea Zone 15 English Channel to Sea Zone 25 Mid Atlantic
        2 infantry moved from Brittany to Sea Zone 25 Mid Atlantic
        2 infantry and 1 transport moved from Sea Zone 25 Mid Atlantic to Sea Zone 15 English Channel
        2 infantry moved from Sea Zone 15 English Channel to Picardy
        2 infantry moved from Aquitaine to Burgundy
        1 fighter moved from Marseilles to Burgundy
    Purchase Units - France
        France buy 6 colonials, 1 field_gun, 1 heavy_gun, 14 infantry and 3 trenchs; Remaining resources: 0 PUs; 0 techTokens; 
    Combat - France
        Battle in Picardy
            France attack with 2 infantry
            Germany defend with 1 infantry
                France roll dice for 1 battlecruiser in Picardy, round 2 : 1/1 hits, 0.67 expected hits
                Germany roll dice for 1 infantry in Picardy, round 2 : 0/1 hits, 0.33 expected hits
                1 infantry owned by the Germany lost in Picardy
            France win, taking Picardy from Germany with 2 infantry remaining. Battle score for attacker is 3
            Casualties for Germany: 1 infantry
        Battle in Burgundy
            France attack with 1 fighter and 2 infantry
            Germany defend with 1 infantry
                France roll dice for 1 fighter and 2 infantry in Burgundy, round 2 : 2/3 hits, 0.83 expected hits
                Germany roll dice for 1 infantry in Burgundy, round 2 : 0/1 hits, 0.33 expected hits
                1 infantry owned by the Germany lost in Burgundy
            France win, taking Burgundy from Germany with 1 fighter and 2 infantry remaining. Battle score for attacker is 3
            Casualties for Germany: 1 infantry
    Non Combat Move - France
        1 fighter moved from Burgundy to Auvergne
        3 infantry moved from Aquitaine to Auvergne
        1 infantry moved from Brittany to Aquitaine
        1 transport moved from Sea Zone 56 Gulf of Lyon to Sea Zone 55 Western Mediterranean
        2 colonials moved from Algiers to Sea Zone 55 Western Mediterranean
        2 colonials and 1 transport moved from Sea Zone 55 Western Mediterranean to Sea Zone 56 Gulf of Lyon
        2 colonials moved from Sea Zone 56 Gulf of Lyon to Marseilles
        1 battleship, 1 cruiser and 1 transport moved from Sea Zone 61 Ionian Sea to Sea Zone 60 Central Mediterranean
        2 colonials moved from Tobruk to Sea Zone 60 Central Mediterranean
        1 battleship, 2 colonials, 2 cruisers and 1 transport moved from Sea Zone 60 Central Mediterranean to Sea Zone 70 Eastern Mediterranean
        2 colonials moved from Sea Zone 70 Eastern Mediterranean to Lower Egypt
        2 colonials moved from Tobruk to Cyrenaica
        4 cavalrys, 3 colonials and 2 infantry moved from Uganda to Western Sudan
    Place Units - France
        4 colonials placed in Tobruk
        2 colonials placed in Algiers
        1 field_gun, 1 heavy_gun, 3 infantry and 3 trenchs placed in Marseilles
        10 infantry placed in Paris
        1 infantry placed in Brittany
    Activate Technology - France
        France activating workingWomen
        Trigger FranceT1: buyfield_gun_w added to productionFrance
        Trigger FranceT1: buyheavy_gun_w added to productionFrance
        Trigger FranceT1: buyfield_gun removed from productionFrance
        Trigger FranceT1: buyheavy_gun removed from productionFrance
        Trigger FranceT1: buygas_w added to productionFrance
        Trigger FranceT1: buyfighter_w added to productionFrance
        Trigger FranceT1: buygas removed from productionFrance
        Trigger FranceT1: buyfighter removed from productionFrance
        Trigger FranceP: France has 3 infantry placed in Paris
        Trigger FranceS: France met a national objective for an additional 1 techTokens; end with 1 techTokens
    Turn Complete - France
        France collect 77 PUs; end with 77 PUs
Combat Hit Differential Summary :
Germany regular : -0.67
France regular : 1.50
Game History
Round: 12
    Combat Move - Serbia
        1 field_gun moved from Greece to Macedonia
        1 infantry moved from Greece to Macedonia
        1 infantry moved from Greece to Macedonia
        1 fighter moved from Greece to Macedonia
    Purchase Units - Serbia
        Serbia buy 4 infantry; Remaining resources: 0 PUs; 
    Combat - Serbia
        Battle in Macedonia
            Serbia attack with 1 field_gun, 1 fighter and 2 infantry
            Austria defend with 2 field_guns and 1 infantry
                Serbia roll dice for 1 field_gun, 1 fighter and 2 infantry in Macedonia, round 2 : 1/4 hits, 1.33 expected hits
                Austria roll dice for 2 field_guns and 1 infantry in Macedonia, round 2 : 1/3 hits, 1.00 expected hits
                1 infantry owned by the Serbia and 1 infantry owned by the Austria lost in Macedonia
                Serbia roll dice for 1 field_gun, 1 fighter and 1 infantry in Macedonia, round 3 : 1/3 hits, 1.00 expected hits
                Austria roll dice for 2 field_guns in Macedonia, round 3 : 0/2 hits, 0.67 expected hits
                1 field_gun owned by the Austria lost in Macedonia
                Serbia roll dice for 1 field_gun, 1 fighter and 1 infantry in Macedonia, round 4 : 0/3 hits, 1.00 expected hits
                Austria roll dice for 1 field_gun in Macedonia, round 4 : 0/1 hits, 0.33 expected hits
                Serbia roll dice for 1 field_gun, 1 fighter and 1 infantry in Macedonia, round 5 : 0/3 hits, 1.00 expected hits
                Austria roll dice for 1 field_gun in Macedonia, round 5 : 0/1 hits, 0.33 expected hits
                Serbia roll dice for 1 field_gun, 1 fighter and 1 infantry in Macedonia, round 6 : 1/3 hits, 1.00 expected hits
                Austria roll dice for 1 field_gun in Macedonia, round 6 : 0/1 hits, 0.33 expected hits
                1 field_gun owned by the Austria lost in Macedonia
            Serbia win, taking Macedonia from Austria with 1 field_gun, 1 fighter and 1 infantry remaining. Battle score for attacker is 8
            Casualties for Serbia: 1 infantry
            Casualties for Austria: 2 field_guns and 1 infantry
    Non Combat Move - Serbia
        1 fighter moved from Macedonia to Greece
    Place Units - Serbia
        4 infantry placed in Greece
    Turn Complete - Serbia
        Serbia collect 10 PUs; end with 10 PUs
Combat Hit Differential Summary :
Serbia regular : -2.33
Austria regular : -1.67