UPDATED 11.24AM: Wales produced a stunning upset to reach the Euro 2016 semi-finals, coming from behind to secure a 3-1 win over Belgium to set up a clash with Portugal.

Hal Robson-Kanu's left three Belgium players for dead with a 'Cruyff' turn and calmly stroked the ball home to put Wales ahead in the second half, while substitute Sam Vokes's late header ensured they reached their first major tournament semi-final.

It was a crushing blow for heavy favourites Belgium, who had taken the lead in the 13th minute when Radja Nainggolan rifled a shot into the top corner from distance only for Wales captain Ashley Williams to level with a header from a corner.

"I said before we kicked the ball today, we're not here to enjoy it, we are here to compete," Wales manager Chris Coleman said.

"Don't be afraid to have dreams. Four years ago I was as far away from this as you could imagine. I've had more failures than successes but I'm not afraid to fail. We deserve this."

Wales, playing in their first quarter-final since losing to Brazil in the 1958 World Cup, next have a match that sees the world's two most expensive players face each other in Portugal's Cristiano Ronaldo and his Real Madrid teammate Gareth Bale.

Coleman's side, however, will have to do without their inspirational midfielder Aaron Ramsey, who picked up a booking that has ruled him out of the semi-final in Lyon on Wednesday.

There was a frenetic opening to Friday's match, Wayne Hennessey saving superbly from Yannick Carrasco before efforts from Thomas Meunier and Eden Hazard were blocked by lunging defenders.

The Welsh were undone, however, when Nainggolan's powerful shot from 25 metres thundered past Hennessey's outstretched fingers into the top corner to give Belgium the lead.

Strangely, the goal swung the momentum back in Wales's favour, the equaliser arriving before the break when captain Williams found himself unmarked to head past Courtois for the first goal the Belgium keeper had conceded since their opening defeat by Italy.

While Belgium began the second half stronger, with Romelu Lukaku glancing a header wide and Hazard flashing a shot just past the post, it was not long before Wales struck again with Robson-Kanu producing a sublime piece of individual skill.