* Nigeria first African team into last 16 at this tournament
* Suarez's lawyer flies to Rio to present player's defence
* FIFA investigating Uruguay striker over biting incident
* Iran hopes dashed in 3-1 loss to Bosnia who get first win
By Brian Homewood
BRASILIA, June 25 (Reuters) - Argentina's Lionel Messi pulled the world's attention back to the beautiful game by scoring twice in a 3-2 win over Nigeria on Wednesday as the World Cup continued to provide thrills against the backdrop of the Luis Suarez biting controversy.
Nigeria scraped through behind already-qualified Argentina, becoming the first African team to reach the last 16 at this tournament, while Iran's hopes ended in a 3-1 loss to World Cup debutants Bosnia, who enjoyed their first win at the finals.
Away from the action on the pitch, Luis Suarez's lawyer flew to Rio de Janeiro to present his defence after the Uruguay striker was accused of biting opponent Giorgio Chiellini during the 1-0 win over Italy on Tuesda.
"We're polishing off a defence argument," Alejandro Balbi told local radio in Uruguay, where many people support Suarez and are angry at what they feel is a "manhunt" being orchestrated by media in Europe.
"We don't have any doubts that this has happened because it's Suarez and secondly because Italy was eliminated," added Balbi, who is also a Uruguay FA board member. "There's a lot of pressure from England and Italy."
FIFA said its disciplinary committee would work quickly to investigate the incident, with Uruguay due to play Colombia on Saturday in Rio de Janeiro in the last 16.
In Porto Alegre, Argentina's Messi lashed in a rebound after three minutes but Nigeria equalised a minute later with a superb finish by Ahmed Musa. But Messi was not to be outdone and curled in a brilliant 20-metre freekick in first-half stoppage time.
Musa levelled again with a clever finish two minutes after the restart but Argentina, who were assured of qualification before kickoff, got a fortunate third eight minutes later when a corner bounced in off the knee of Marcos Rojo.
Argentina finished top of Group F with a maximum nine points, followed by Nigeria (4), Bosnia (3) and Iran (1).
Bosnia, already eliminated after two losses in their first appearance at a major tournament since independence, went ahead in the 23rd minute through Edin Dzeko.
They doubled their lead just before the hour through Miralem Pjanic's cool finish before Reza Ghoochannejhad pulled a goal back for Iran in the 82nd minute.
Avdija Vrsajevic restored Bosnia's two-goal cushion with a fine strike a minute later.
In later matches on Wednesday, Group E leaders France (6 points) were facing Ecuador (3) in Rio de Janeiro with Switzerland (3) playing Honduras, who have yet to win a point, in steamy Manaus (both 2000 GMT).
The group stage ends on Thursday when Germany and the United States, who have four points each, meet in Recife (1600) where both will qualify with a draw, while Portugal and Ghana, with one point each, clash in Brasilia in the other Group G game.
Algeria (3 points) need a win against Russia (1) in Curitiba (1700) to make sure of qualifying from Group H, although a draw should be enough. South Korea (1) face already-qualified Belgium in Sao Paulo and have only a remote chance of going through.
Portugal's fiery coach Paulo Bento has said he would not resign if his team failed to progress, while Ghana were expecting to receive their appearance fees after the Ghana FA GFA) promised to send the money by plane.
"We wish to assure the general public following President Mahama's intervention, the Black Stars are in high spirits," said the GFA in a statement. (Editing by Ken Ferris)
- Sports & Recreation
- Luis Suarez
- Rio de Janeiro