Here is the full list of all 47 Comrades and Barons: Solitaire of Bloody 1919 achievements.
Win Level 3, Scenario 6 with all tables cleared
Win Level 3, Scenario 6
Win Level 2, Scenario 6
Win Level 2, Scenario 6 with all tables cleared
Win Level 1, Scenario 6
Win Level 1, Scenario 6 with all tables cleared
Win Level 4, Scenario 5
Win Level 4, Scenario 5 with all tables cleared
Win Level 3, Scenario 5 with all tables cleared
Win Level 3, Scenario 5
Win Level 2, Scenario 5
Win Level 2, Scenario 5 with all tables cleared
Win Level 1, Scenario 5 with all tables cleared
Win Level 1, Scenario 5
Win Level 3, Scenario 4
Win Level 3, Scenario 4 with all tables cleared
Win Level 2, Scenario 4
Win Level 2, Scenario 4 with all tables cleared
Win Level 1, Scenario 4 with all tables cleared
Win Level 1, Scenario 4
Win Level 3, Scenario 3
Win Level 3, Scenario 3 with all tables cleared
Have full suit of wild cards
Win Level 2, Scenario 3
Win Level 2, Scenario 3 with all tables cleared
Win Level 1, Scenario 3 with all tables cleared
Win Level 1, Scenario 3
Win Level 4, Scenario 2 with all tables cleared
Earn 10000 points
Win Level 4, Scenario 2
Win Level 3, Scenario 2 with all tables cleared
Win Level 3, Scenario 2
Win Level 2, Scenario 2 with all tables cleared
Win Level 2, Scenario 2
Win Level 1, Scenario 2
Win Level 1, Scenario 2 with all tables cleared
Earn 5000 points
Win Level 4, Scenario 1 with all tables cleared
Win Level 4, Scenario 1
Win Level 3, Scenario 1
Win Level 3, Scenario 1 with all tables cleared
Earn 1000 points
Win Level 2, Scenario 1 with all tables cleared
Win Level 2, Scenario 1
Clear a table with no cards left in the deck
Win Level 1, Scenario 1
Win Level 1, Scenario 1 with all tables cleared