Leader Battle Bonus (attacker): OffFire(%): 121 DefFire(%): 110 Assault(%): 110 TQ Bonus(pts): 0 Prot Bonus(pts): 0
Terrain: Clear Weather: Rain Complete list of values from TEC:
Don Cossacks (Fire: 110 TQ: 0 )
Red Guards (Prot: 0 TQ: 0 )
The group of the firing/assaulting unit is crossing a river, adjusted Terrains effects are:
Don Cossacks Fire: 121 TQ: 1
Red Guards Prot: 1 TQ: 1
Assaulter base + BB-abi TQ: 7.00
Assaulter TQ with terrain: 8.00
Don Cossacks - Commander: S.G. Ulagai Cmd Coeff. %: 115
Red Guards - Commander: I.L. Sorokin Cmd Coeff. %: 110
Don Cossacks - Unit Commander: S.G. Ulagai Cmd Coeff. %: 100
Battle effectiveness with leader rating: 105.00%
Assaulter value with leader tactical rating: 8.40
Assaulter final TQ value: 8.40
Assaulter base value : 8.00
Assaulter Assault with entrench penalty from defender: 6.00
Assaulter value with cohesion: 6.00
Assaulter value with leader battle ability: 6.60
Assaulter value with penalty from losses: 6.60
Assaulter final Assault value: 6.60
Receiver base + BB-abi TQ: 1.00
Receiver TQ with terrain: 2.00
Red Guards - Commander: I.L. Sorokin Cmd Coeff. %: 110
Don Cossacks - Commander: S.G. Ulagai Cmd Coeff. %: 115
Don Cossacks - Unit Commander: S.G. Ulagai Cmd Coeff. %: 100
Battle effectiveness with leader rating: 100.00%
Receiver final TQ value: 2.00
Receiver value with cohesion: 0.00
Receiver value with penalty from losses: 0.00
Receiver final Assault value: 0.00
Defender get a prot and TQ penalty for failed retreat
Receiver adjusted Prot: 0.00
Attacker failed to assault (Quality check failed)

Battle log didn't give me a chance to at least attack with low odds. I had the quality.

I examined red Guards get troop quality when fighting in difficult terrain terrain and while defending river passing. But why did Don cossacks get the TQ bonus also? And How they didn't have sufficient TQ to attack?
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