Senegal spoiled Great Britain's long-awaited return to Olympic football on Thursday, snatching a late equaliser to earn a 1-1 draw in a bruising encounter at Old Trafford.
Moussa Konate's 82nd minute leveller prevented Britain from making a winning start to their first appearance in an Olympic football tournament for 52 years after Craig Bellamy had fired the hosts into the lead.
Britain almost grabbed a late winner when substitute Marvin Sordell struck the woodwork two minutes from time, but Senegal held on for a share of the points after a physical Group A tussle.
It was a frustrating outcome for the hosts, who should have been awarded a penalty in the 70th minute after goalscorer Bellamy was clattered in the area in an atrocious challenge by Senegal defender Saliou Ciss.
Senegal's Moussa Konate (C) celebrates after scoring during the London 2012 Olympic Games men's football match between Britain and Senegal at Old Trafford in Manchester. Senegal spoiled Great Britain's long-awaited return to Olympic football on Thursday, snatching a late equaliser to earn a 1-1 draw in a bruising encounter at Old Trafford.
After a slow start, Britain had taken the lead midway through the first half with captain Ryan Giggs and Bellamy combining to score.
Manchester United star Giggs, who at the age of 38 became the oldest man to play in the Olympic football competition, swung in a free-kick from the right. Steven Caulker's aerial challenge caused confusion in the Senegal box, and the ball fell kindly for Bellamy who drove an angled shot beyond Ousmane Mane.
Senegal should have equalised shortly afterwards however when a horrendous mistake from Jack Butland let in Sadio Mane.
Butland's mis-hit clearance went straight to Mane near the edge of the area, but the Senegal striker's chipped effort drifted disappointingly wide to spare the British goalkeeper's blushes.
An open second half saw both sides carve out promising opportunities but Senegal were fortunate to finish with 11 men after some uncompromising challenges went unpunished by Ravshan Irmatov.