Hey, hope this helps somehow
1642
August: King raises standard at Nottingham
September: King raises troops in Welsh border
October: Battle of Edgehill proves indecisive
November: Battle of Turnham Green results in the Royalist advance on London being halted (note it was only a half hearted advance originally)
December: Parliament opens peace talks, the Eastern Association is established
1643
February: 'Oxford Treaty' talks begin, Parliaments Weekly Assesment Ordinance passed
April: Oxford Treaty negotiations collapse, Parliaments Sequestration ordinance passed
May: Parliaments Compulsary Loans Ordinance Passed
July: Parliaments Excise Ordinance passed, Royalists capture Bristol, Royalists win Battle of Lansdown Hill, Royalists win Battle of Roundway Down, The Westminster Assembly is formed
August: Royalists start the siege of Gloucester, Parliaments Impressment Ordinance passed, Solemn League and Covenant agreed between the Parliamentarians and the Scots
September: Parliamentarians relieve the Siege of Gloucester, King signs the Cessation Treaty with the Irish, The First Battle of Newbury is fought (inconclusive)
1644
January: The 'Royalist Parliament' meets at Oxford, Scottish Army enters England
June: Parliamentarians besiege York, Royalists emerge as victors at the Battle of Cropredy Bridge
July: Parliament wins at the Battle of Marston Moor
August: Royalists defeat Essex at Lostwithiel
October: Parliamentarians win the Second Battle of Newbury
November: Political rift begins to form in the Parliamentarians ranks between the Independents and the Presbytarians.
1645
January: Fairfax is appointed Commander in Chief of the Parliamentarian army, Clubmen uprisings in Shropshire, Worcestershire and Herefordshire,
February: Parliament passes the New Model Ordinance hence the creation of the New Model Army, Sir Marmaduke Langdale defeats several Parliamentarian forces in skirmishes in the East Midlands
May: Royalists sack Leicester
April: Parliament passes the self denying ordinance
June: Parliament wins at the Battle of Naseby
July: Parliamentarians win at Battle of Langport
August: Parliament establishes the National Presbytarian Church
September: Parliamentarians capture Bristol
1646
January: Charles meets with French Ambassadors asking for help
April: King flees from Oxford, Lilburne is arrested
May: King surrenders to the Scots
June: Oxford surrenders to the Parliamentarians
August: King rejects Newcastle Propositions
1647
March: Commisioners appointed to negotiate disbanding of the New Model Army
April: The New Model Army protests, the 'Apology of the common soldier' is written
June: Joyce seizes the King - Cromwell and Charles meet for the first time to discuss matters
November: Cromwell suppresses the Levellers, the King escapes
December: Charles allies with the Scots
1648
March: Unpaid parliamentarian troops switch sides in Wales
June: Parliament wins the Battle of Maidstone
July: Rebel Leaders Surrender
August: Scots defeated at Preston
December: Prides Purge
1649
January: Trial and execution of King Charles I.