Borussia Dortmund's Sebastian Kehl revealed that his winner at Freiburg was the result of a plan to catch goalkeeper Oliver Baumann napping.
Kehl, a former Freiburg midfielder, returned to haunt his former club with a stunning 25-yard strike that settled Sunday's fixture at the Mage Solar Stadion.
Dortmund's hard-fought 1-0 win saw them move four points clear of third-placed Bayer Leverkusen and, although runaway leaders Bayern Munich are almost beyond catching, finishing as runners-up would represent a good result for Jurgen Klopp's side this season.
They have battled an injury crisis and the departure of Mario Gotze to Bayern Munich, while they were hit by the news that star striker Robert Lewandowski will also join the European champions at the season's end.
Captain Kehl's second-half goal was an instinctive strike from distance, with his effort curling over Freiburg's Baumann, who was off his line, and into the back of the net.
"I knew that Oliver Baumann stands quite far off his line," Kehl said.
"I always like coming back to Freiburg. (They) did a great job.
"They didn't let us play and we didn't create much at all. It was a tough game."
Dortmund coach Klopp admitted that his side were not at their best but bemoaned wasted chances in front of goal.
"(It was) a tough match. Freiburg has (been) able to create chances," Klopp said.
"We have made a lucky goal. We have not done that (take our chances), (and) as a result, we had to work up to the last moment."
|Coach: C. Streich|
for V. Darida 66'
for P. Zulechner 70'
for J. Schuster 76'
|Wenger criticism baffles Redknapp|
|Leicester must strengthen in window - Walsh|
|United not title contenders - Docherty|
|Koeman: Southampton youngsters will get a chance|
|Dyche empathises with Liverpool striker crisis|
|Cagliari turn to Zola|
|Rooney thanks Van Gaal for Christmas break|
|Cruzeiro offer Paulinho Tottenham exit chance|
|Carlisle´s wife grateful to Burnley|
|Katebe called up to Zambia AFCON squad|
|Cape Verde name AFCON squad|
|Finke names much-changed Cameroon squad|
|Grant omits World Cup troublemakers for AFCON|
|Blackpool striker Ranger goes AWOL|
|Allardyce relishing Mourinho meeting|
|Ashley fails to increase Rangers stake|
|Crystal Palace v Southampton: Koeman calls for focus|
|Warnock targeting striker in January|
|Chelsea v West Ham: Adrian vows visitors will attack|
|Heskey signs short-term deal at Bolton|
|Everton v Stoke City: Martinez eyes strong form|
|Juninho defends David Luiz|
|Burnley v Liverpool: Dyche defends Rodgers ahead of Turf Moor test|
|Arsenal v QPR: Wenger eyes festive momentum|
|Liverpool are growing in confidence, says Rodgers|
|Redknapp: Austin future could depend on survival|
|Martinez wants Everton consistency|
|Barca want Neymar until 2020, says agent|
|Jones undeterred by pressure of Liverpool starting role|
|Allardyce ´knows how to beat managers´ - Carroll|
|Jones playing for a new contract|
|China select Evergrande spine for Asian Cup|
|A-League Preview: Koren tips City to build|
|Khedira keen to fight for Real spot|
|Southampton confirm Elia deal|
|Cellino to remain as Leeds owner until after appeal|
|Manchester United v Newcastle United: Van Gaal demands domination|
|Van Gaal refuses to dismiss Bale speculation|
|Sunderland v Hull City: Bruce sure of Hull revival|
|Swansea City v Aston Villa: Lambert optimistic of away success|
|Agbonlahor red rescinded|
|Falcao depends on team-mates to perform - Van Gaal|
|Monk dismisses talk of Gomis move|
|West Brom v Manchester City: Pellegrini to experiment again|
|Xavi: I was ready for New York switch|
|Ibrahimovic fumes at awards snub|
|Irvine: No approaches for Berahino|
|Pearson determined to revive Leicester fortunes|
|League Two Preview: First host third as Wycombe meet Luton|
|League One Preview: Buoyant MK Dons eye more glory, Bristol City seek response|
|Championship Preview: Pritchard plotting to end Ipswich run, Bournemouth host Fulham|
|Kaboul place not guaranteed by captaincy - Pochettino|
|Koeman hopeful of Elia deal|
|Atletico president not ruling out Torres return|
|Swansea secure Oliveira signing|
|No excuses for Pellegrini|
|Walcott pace unaffected by injury|
|Former Real Madrid star Roberto Carlos backs Ronaldo for Ballon d´Or|
|Former PFA chairman Carlisle ´stable´ after serious incident|
|Balotelli remorse saved him from longer ban|
|Bayern midfielder Martinez ´on track´ with rehab|
|Pardew ´overjoyed´ at Gutierrez return|
|Spurs confirm Yedlin to join in January|
|Zeman sacked by Cagliari|
|Casillas: I´m going nowhere|
|Bruce demands McShane apology|
|Pulis would welcome Brighton talks|
|Buffon: Juve angry after Supercoppa loss|
|Arteta out until new year|
|Rangnick: Kampl deserves Dortmund switch|
|PFA offers support to Carlisle after serious incident|
|Napoli can mount title bid - Higuain|
|Cech´s agent urges Liverpool and Arsenal to make bid|
|Hart happy to be back to his best|
|Terry thrilled with ´revelation´ Matic|
|Perez rues ´unfair´ Tyne-Wear derby result|
|Khalfan Ibrahim returns from injury|
|Magath slams ´sensitive´ Fulham|
|´Limited´ attacking options inspire Postecoglou´s selections|
|Carlisle reportedly involved in serious incident|
|Primeira Liga Review: Braga leapfrog Guimaraes|
|Hughes upbeat despite Stoke defeat|