15.37 – The teams were announced on Friday, but here they are again. The only real news since then is that Cian Healy is deemed fit enough for the bench so Jack McGrath is left out.

Leinster: R Kearney; McFadden, O’Driscoll, D’Arcy, Nacewa; Sexton, Reddan: Van Der Merwe, Cronin, Ross; Cullen (capt.), Toner; McLaughlin, Jennings, Heaslip.

Replacement: Strauss, Healy, White, Thorn, Ryan, Cooney, Madigan D Kearney.

Ospreys: Fussell; Dirksen, Bishop, Beck, Williams; Biggar, Webb: James, Hibbard, A Jones; AW Jones, Evans; R Jones, Tipuric, Bearman.

Replacements: Baldwin, Bevington, Jarvis, King, Smith, Fotuali’i, Morgan, Isaacs.

15.43 – The Welsh outfit are not without their fans either. Most of them appear to have gathered behind the goals at the Ballsbridge end of the ground. Though I reckon there are still plenty at the Lansdowne hotel where (last I checked) they were being treated to renditions of various Stereophonics hits.

20 minutes until kick-off now, so they should be on the march.

15.53 – The home favourites go off to a chorus of cheers and the beat of jungle drums. The beat is hypnotic, I almost missed the Ospreys follow them down the tunnel.

It’s close.

15.57 – A rather under-choreographed flag show has replaced the brilliant drum. Luckily, it’s only four minutes before we see some rugby.

16.01 – Aaah, now it makes sense.

The flag bearers (slowly) made their way to the tunnel and now they flank the two sides as the come out into the glaring sun, a see of blue flags and smoke.

It’s on now.

16.04 – KICK OFF:

Dan Biggar get us under way and Leinster have the ball in their own half. The pack takes it on for three phases before Sexton takes it wide, but still they keep it tight, Heaslip and Toner making good ground.

A penalty is quick-tapped. The home side want to play with ball in hand and are rewarded with another penalty, this one is kickable.

16.18 – 13 mins: Leinster 3 – 3 Ospreys

After a breathless opening, the teams are allowed some respite to take on some water as Leo Cullen is treated. We resume with a scrum and Poite instantly awards a penalty to the Welsh side. It’s kickable, but they opt for another scrum. Confident.

16.28 – PENALTY 20 mins: Leinster 3 – 6 Ospreys (Biggar)

Leinster fall behind, but they are mighty fortunate it is only by three points. A dropped pass on halfway fell to Biggar and he had a clear run at the try-line, just not the pace.

He passed left to Rhys Webb and he too only found traffic. Leinster clamoured to slow the ball down and were caught by Poite for a straight-forward kick for Biggar.

16.35 – TRY 25 mins: Leinster 10 – 6 Ospreys (Cronin)

The crowd give a roaring seal of approval as Leinster send the white scrum back-peddling on their own ball.

Webb’s pass is not held by Biggar and the  hosts stream through. A phase later, O’Driscoll straightens the line brilliantly allowing the slightest of gaps for Sean Cronin.

The former Connacht man would never be denied from there. Sexton coverts from a relatively easy angle on the left

16.40 – 31 mins: Leinster 10 – 6 Ospreys

Perhaps now both teams will ease off the pedal slightly, it’s been a frenetic opening half an hour. You would never guess that these are extraordinarily difficult conditions to play in.

16.43 – PENALTY: 33 mins: Leinster 10 – 9 Ospreys (Biggar)

After his initial burst, White has found the going tough against Paul James and Biggar executes another perfect kick from the sideline.

16.45 – TRY: 36 mins: Leinster 17 – 9 Ospreys (Nacewa)

Amazing.

Straight from the kick-off, Sexton cathces the white jerseys napping. Nacewa rises to claim the restart at full speed and he romps to the line. The crwod enjoyed that one.

‘Isa, Isa, Isa’ rings around the RDS before Sexton adds on the extra two. Magnificent stuff from the man who should have been an All Black.

16.49 – SIN-BIN 38 mins: Leinster 17 – 9 Ospreys (Van Der Merwe)

A thrilling game of rugby is drawing towards half time, my colleague from the Pro12 can’t believe it’s flown by so quick. 30 players on the field would disagree. Ospreys are on the attack, drawing more penalties from that weakened Leinster scrum.

Van Der Merwe is the man singled out by Poite, he gets an extended half-time break. Jack McGrath is on in place of McLaughlin as Leinster defend their line from five metres.

16.57 – HALF TIME: Leinster 17 – 9 Ospreys

The visitors wanted a penalty try, but they did not receive. As feet pounded in all corners of the ground, Poite awarded a penalty Leinster’s way. It’s a massive moment and don’t the crowd just know it.

Sexton rushes in to get the ball and the other 11 jerseys crowd in to pat Wright and McGrath on the back. The table-toppers were hanging on grimly for a full six minutes.

The stuff of champions?

17.03 – Those of you paying close attention will notice that Jack McGrath came on at loose-head, not Cian Healy.

Ireland’s number one was included among the replacements on the team-sheet, but it seems he wasn’t fit enough to shove McGrath out of contention. Hopefully he will be fit and ready for the long-haul to New Zealand. As it’s a thigh injury, I’d be shocked if he wasn’t.

17.10 – TRY:41 mins Leinster 17 – 16 Ospreys (Beck)

Sexton kicks off the second half, but nowhere near as impressive as his last effort.

The Ospreys march methodically back upfield and, still with a one man advantage, create an opening for Ashley Beck to break through from 20 yards. Sexton wrestles him to the ground as he crosses the line, but it would have taken a miracle to stop him grounding from there.

Biggar converts.

17.14 – PENALTY: Leinster 20 – 16 Ospreys (Sexton)

It’s another tit-for-tat scoring sequence. This time, from close to 50 metres on the left wing, Sexton smashes the ball straight as an arrow and over the bar to put Leinster into a four-point lead.

Van Der Merwe’s sin bin is up, so back he comes alongside McLaughlin. Brad Thorn is also on the field as a replacement for Leo Cullen.

17.24 – 52 mins: Leinster 23- – 16 Ospreys

They’re chanting ‘Isa’ again… but this time it’s no try. After a poor Ospreys line-out, Leinster sniffed blood and shifted the ball left where Heaslip was arriving at speed.

His pass was a little too flat for Nacewa, but the Kiwi held on and did his best Superman impression diving to the corner, but he was pushed out of bounds before he touched down.

17.30 – TRY 58 mins: Leinster 23 – 21 Ospreys (Williams)

Since conceding the try, the eastern province have played almost entirely in Ospreys territory. But when Hibbard had a line-out on half way, the platform was set.

The ball was instantly spun left and Fussell came on it at speed, in a flash, Shane Williams is diving (Nacewa-esque) into the corner. We go to the TMO briefly, but there’s no doubt.

From the difficult angle, Biggar  is wayward with the conversion. It’s game on again, and what a game.

17.35 – TRY, 64 mins: Leinster 30 – 21 Ospreys  (Nacewa)

When the going gets tough…

Sexton orders his back to give the backs a break and from just outside the 22, they get a powerful maul moving. As white shirts are sent flying, who is there to finish off the score, ‘Isa, Isa, Isa’

That’s the man of the match award sorted, so.

17.45 – PENALTY: Leinster 30 – 24 Ospreys (Biggar)

No mistake from the young fly-half, the visitors are back within a score, but it’s Leinster back on the attack.

17.52 – TRY: 76 mins Leinster 30 – 31 Ospreys (Williams)

Shane Williams has scored his second try of the game, Leinster were defending magnificently, but could not hold out against the 15 men. Williams sneaks into the corner and Biggar nervelessly slots home the conversion.

Leinster trail by two with no time left.

17.58 – FULL TIME: Leinster 30 – 31 Ospreys

Boos ring out around Dublin 4. O’Driscoll looked to have given the platform needed, 30 metres from goal, but the white shirts pour through and steal the ball. Fussel stabs it into the stand.

The Ospreys win at the RDS… again.

Joe Schmidt loses just his second game of knockout rugby as a head coach and it’s in the Pro12 final… again.

Three years in a row Leinster have gotten to this stage, three years in a row they have lost.

18.02 – Men in blue jerseys lay strewn all over the field. The crowd booed the final whistle, but it was soon drowned out by ‘Leinster, Leinster’. They will feel this is a game they should have won, it was at home, they led by nine points at one stage.

But then came one little man for the big occasion. Shane Williams tipped the game on its head. And he ran, alone, from the crowd back to the winners’ circle a black flag held aloft.

18.06 – Nacewa won the man of the watch award, but you sense it was chosen before Williams touched down a second time. Leinster have collected their silver medals and must watch on as Alun Wyn Jones and Ospreys claim the spoils on their turf..

The double dream is over, for another year.

©INPHO/Ryan Byrne