Turn 3
Both units of terminators teleport in. The SC without any BM and the other unit with 1 BM.
Init: Marines 3(8) Tau 5(8) Tau win on tie.
The Tau begin with the Hammerheads advancing and shooting the nearby Tacttcals. No hits are scored.
Retaining the Tau send recon left to double round to claim the Marine Blitz objective.
The Marines respond, calling the remaining Tbolt to strafe the Recon formation. One hit is saved.
The Tau quickly put Scorpionfish2 back on OW.
The Whirlwinds then drop their barrage on the luckless Hammerheads. 2 Hammerheads make their saves, but the Skyray goes down in flames. This is enough to break the Hammerheads, who back off slightly.
The Tau now desperately need to get some units forward and order the Fire Warriors to double. However, they have being sitting on OW so long they have gone to sleep and miss the order. They hold (SC being dead, no reroll

) and shuffle forwards a little.
The Marines then march the Land Speeders over to contest their blitz objective with the Recon formation.
The Tau are ready for this, Scorpionfish1 doubles forward and uses the Recon ML to blast the Land Speeders. 2 hits and no saves breaks the Speeders.
The Marines are not ready to give up their blitz so easily. The left side Tacticals march back to contest.
The Broadsides then lumber forwards, doubling and shooting at the regular terminators, no hits are scored.
To finally be rid of the threat of the Recon formation on the Marine blitz the Thunderhawk is called in to air assault them. The Barracudas bravely fly as close as possible to maximise firepower, but pay the price as the Thunderhawks AA downs one of the interceptors. The remainly plucky pilot manages to score a hit on the Thunderhawk, but it doesn’t go critical and the Marines pour out around the Recon group. In a blaze of bolter and missile fire the Recon group are quickly and finally erased.
The Tau then attempt to double the Crisis Cadre but left over BMs mean they fail to activate, regrouping to remove BMs.
The Marine Supreme Commander then leads his terminators forward to attack the Fire Warriors. The Terminators double, and Scorpionfish2 unloads OW fire. 3 hits are scored, but no damage is done (Matt didn’t even need his RA this time!). Targeting the Devilfish transports the terminators open fire, 1 hit is saved by the Devilfish.
Scorpionfish3 then sustain fires at the ML terminators. 4 hits this time result in 2 Terminator units going down, the SC and one other retreat broken.
The regular terminators march to get into a better position.
And the remaining Recon formation also marches to prevent TSNP.
The Thunderhawk stays landed next to the Marine blitz. The remaining Barracuda exits without problems.

Rally
Terminators SC Fail (and failed reroll)
Hammerheads Pass
Terminators Pass
Fire Warriors Fail
Tactical left Pass
Thunderhawk Pass
Land Speeders Fail