City beat their rivals 2-1 after both clubs' fans impeccably observed a minute's silence to mark the 50th anniversary of the Munich air disaster.
The new kit was worn by the team for the first time last Saturday, when City beat Newcastle United 4-1 in a pre-season friendly.
City had dominated but failed to create clear-cut chances, though Richards' eventual breakthrough ensured there will be a Manchester derby in the FA Cup semi-finals for the first time since 1926, when City beat United at Bramall Lane in Sheffield.
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The race itself has been a dramatic one: When City beat Bolton on March 3, it opened a five-point lead at the top of the table and had a 79% chance of winning the title, according to an analysis by Sports Club Stats, a prediction website.
Her supporters are now jubilantly pointing out that he needs to win at least a third of the votes in the city to beat her (the latest statewide polls show him only about four percentage points ahead).
United would go some way towards exorcising the ghosts of October's 6-1 humiliation were it to beat City on the road on Monday.
They finished sixth in the table, and in May beat city rivals Hearts 1-0 at Tynecastle before registering impressive draws with Rangers and Celtic at Easter Road.
The 49-year-old Wiley was fourth official in the recent Manchester derby when United beat City with a controversial 96th-minute goal, after four minutes of stoppage time had been signalled.
The win takes Chelsea four points clear at the top of the Premier League table, with Manchester City - who beat Newcastle 2-1 earlier on Sunday - in second place on 14 points and their closest challengers from last season, Manchester United, a point further behind in third.
Former City defender Sylvain Distin headed Everton's equaliser from Mikel Arteta's free-kick after 65 minutes with goalkeeper Joe Hart at fault - and as Roberto Mancini's men rocked under increasing pressure, Leon Osman rose spectacularly to beat City captain Vincent Kompany and head the winner seven minutes later.
Despite scoring both goals as Chelsea beat Manchester City 2-0, Drogba was booed by his own fans.
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In 2007, 2, 609 people watched Port Talbot beat Swansea City in an FAW Premier Cup quarter final.
Jones' squad has been stripped bare because of illness and injury, but they still beat Bristol City 6-0 on Tuesday.
Dobbie came off the bench to claim the winner as the Swans beat Coventry City 1-0 on Tuesday, lifting them to second.
Stoke's last appearance at Wembley was in 2000, when they beat Bristol City 2-1 to win the Football League Trophy for the second time.
Spurs beat Manchester City 1-0 to clinch fourth in the Premier League and a chance to qualify for the lucrative group stages of the tournament.
Earlier in the afternoon, Tottenham scored three times in seven minutes at White Hart Lane to fight back from 1-0 down to beat Manchester City 3-1.
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He helped the club regain get back to the First Division status in 1967 and played when they beat Manchester City in the 1974 League Cup final.
Haka beat Bangor City 3-0 on aggregate in the Uefa Cup Winners' Cup in 1998, with West Ham striker Marlon Harewood playing in both legs for the Finish side.
James Harden scored 31 points and sank seven 3-pointers while fighting flu-like symptoms, and the Rockets beat Oklahoma City 107-100 Wednesday night to pull within 3-2 in their first-round playoff series.
The Sox then rallied to beat the Kansas City Royals after trailing 2-1 in the top of the eighth.
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James, 27, beat out Oklahoma City's Kevin Durant (889 points) and the Los Angeles Clippers' Chris Paul (385 points).
New York City came in 99th, beat by Worcester, Mass.
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Also among their findings was that Dallas seemed beat out the city that never sleeps for bookings after midnight, and that Chicagoans are getting more spontaneous (buying more last-minute deals).
Harden scored 31 points and sank seven 3-pointers while fighting flu-like symptoms, and the Rockets beat the Oklahoma City Thunder 107-100 Wednesday night to pull within 3-2 in their first-round playoff series.
James won in every conceivable way on Thursday as his Heat beat the Oklahoma City Thunder, 121-106, in Game 5 of the finals to win James's first NBA title, erasing nine years of doubts and disappointment.
But precisely what it took for the little-known Japanese ski resort to beat mighty Salt Lake City for last year's Winter Games might never be known.
Chelsea beat Preston North End at Deepdale 2-0 to secure a fifth round clash while injury-hit Cardiff needed stoppage time goals from Chris Burke and Ross McCormack to beat Championship rivals Leicester City.
In their previous league match, City produced an impressive display to beat Chelsea 1-0 but they were unable to reach such heights against a disciplined Newcastle side, who will feel their efforts deserved greater reward.
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