All the action from Murrayfield as Ireland claim a 40-13 success over ScotlandFull-time: Scotland 13-40 Ireland
80 mins: TRY Another Scottish error gifts a try to late substitute Gavin Duffy. David Humphreys' superb conversion is the last kick of the game.
Scotland 13-40 Ireland
79 mins: Malcolm O'Kelly is named man-of-the-match.
76 mins: The usual plethora of late substitutions includes the introduction of David Humphreys and Gavin Duffy for the Irish.
73 mins: TRY Prop John Hayes scores only his second international try to emphasis Ireland's superiority in the second half after an unselfish pass from Malcolm O'Kelly. O'Gara misses the conversion.
Scotland 13-33 Ireland
66 mins: Eric Miller replaces Johnny O'Connor in the Irish pack.
64 mins: The try boosts Scottish morale and they put the Irish defence under more pressure.
59 mins: TRY The Scottish ploy works and Jon Petrie spins off the line-out to charge over the Irish line. Paterson misses the difficult conversion.
Scotland 13-28 Ireland
58 mins: Scotland force a penalty in the Irish half and elect to kick for the corner in an effort to threaten the line.
48 mins: PENALTY The impressive Johnny O'Connor forces another Scottish mistake and O'Gara knocks over the long-range penalty to extend Ireland's lead to 20 points.
Scotland 8-28 Ireland
43 mins: TRY Ireland win turnover ball from a Scottish scrum deep in the '22 and with men over, Denis Hickie gets his 25th international try to equal Brian O'Driscoll's Ireland record. O'Gara slots a fine conversion.
Scotland 8-25 Ireland
42 mins: Ireland put the Scots under immediate pressure in the opening minutes of the second half.
Half-time: Scotland 8-18 Ireland
40 mins: TRY A Scottish knock-on deep in their own '22 puts them under severe pressure and Anthony Foley's quick tap-penalty sets up an Irish attack which is finished off by Paul O'Connell's burst over the line. O'Gara surprisingly misses the conversion.
Scotland 8-18 Ireland
35 mins: PENALTY An Irish rolling maul from halfway makes its way to inside the Scottish '22 and forces a penalty which O'Gara successfully slots.
Scotland 8-13 Ireland
32 mins: Shane Horgan just fails to score a second Irish try when he spills a chip ahead from Ronan O'Gara.
24 mins: TRY In their first decent attack, the Irish produce a great shove after their own line out in the Scottish '22 and Ireland's new record caps holder Malcolm O'Kelly gets the try. O'Gara adds the conversion and suddenly Ireland are ahead.
Scotland 8-10 Ireland
18 mins: PENALTY Tom Smith transgresses in a ruck and Ronan O'Gara opens Ireland's account with a penalty from 37 metres.
Scotland 8-3 Ireland
16 mins: Scotland scrum-half Chris Cusiter comes back on to the field after being off for a few minutes because of a blood injury.
12 mins: TRY Chris Paterson's magnificent break sets up Hugo Southwell for a superb try in the corner despite the attentions of Shane Horgan. Paterson misses the conversion.
Scotland 8-0 Ireland
8 mins: PENALTY Scotland's early pressure is rewarded by a Chris Paterson penalty from in front of the posts after the Irish are caught offside in their own '22.
Scotland 3-0 Ireland
2 mins: Jason White has the Irish defence in immediate trouble by producing an early burst but Allister Hogg is then held up five metres short of the line.
1600 GMT: The match kicks off on time at Murrayfield and Ronan O'Gara finds an immediate solid touch to calm his nerves after his struggles last weekend in Rome.
Scotland are seeking a first win over Ireland in four years, buoyed by their spirited opening display in Paris.
Their hopes have been boosted by the absence of Ireland's star centres Brian O'Driscoll and Gordon D'Arcy, both absent with hamstring injuries.
Kevin Maggs comes into the visitors' midfield, with Shane Horgan switching from wing to centre and Girvan Dempsey coming back into the side.
Ireland need to win to maintain hopes of a Grand Slam, while Scotland aim to avoid a seventh straight Six Nations defeat.
Scotland: C Paterson; S Danielli, A Craig, H Southwell, S Lamont; D Parks, C Cusiter; T Smith, G Bulloch (capt), G Kerr; S Grimes, S Murray; J White, A Hogg, J Petrie.
Replacements: R Russell, B Douglas, N Hines, J Dunbar, M Blair, G Ross, B Hinshelwood.
Ireland: G Murphy, G Dempsey, S Horgan, K Maggs, D Hickie, R O'Gara, P Stringer; R Corrigan, S Byrne, J Hayes, M O'Kelly, P O'Connell, S Easterby, J O'Connor, A Foley.
Replacements: F Sheahan, M Horan, D O'Callaghan, E Miller, G Easterby, D Humphreys, G Duffy.
Referee: Joel Jutge