With an expert swish of his left foot, Gareth Bale demonstrated against Northern Ireland that even when he does not shine, he can decide matches for Wales at Euro 2016. The Real Madrid star, the tournament’s joint-top scorer with three goals, was shackled for much of Saturday’s last 16 game in Paris, mustering a single shot on target with a second-half free-kick. But with 15 minutes remaining, his wicked, low cross from the left forced Northern Irish defender Gareth McAuley to prod the ball into his own net, sending Wales into a quarter-final against Belgium or Hungary. “One quality delivery from a world-class player was the difference between the two sides,” said former Wales midfielder Robbie Savage, analysing the game for the BBC. Bale had more attempts at goal than any other player during the group phase — 18, of which 12 hit the target — but he scarcely had a sight of goal against Michael O’Neill’s impeccably organised Northern Ireland. Forced to drop deep and pull wide in search of the ball in the first half, he managed only one shot, a mishit attempt that rolled well wide of the right-hand post. That drew cat calls from the green-clad hordes behind Michael McGovern’s goal. A 25-yard free-kick in the 58th minute gave him an opportunity to net from a dead-ball situation for the third time in the tournament, but McGovern was equal to his dipping effort, plunging to his left to push it away. However, the introduction of Jonny Williams for Joe Ledley in the 63rd minute gave Wales a new attacking outlet, with defenders flocking towards the Crystal Palace midfielder and thereby leaving gaps elsewhere. It was in one of these gaps that Bale found himself loitering in the 75th minute as Aaron Ramsey’s pass presented him with the time to measure a cross into the penalty area from the left.