Gerardo Martino stressed the importance of the first goal in Barcelona's UEFA Champions League quarter-final second leg at Atletico Madrid.
The two sides have played four times this season in three separate competitions, and each time the match has ended in a draw.
Barca have not been in front in any of those games, with Diego's spectacular opener in the first leg at Camp Nou last week being cancelled out by Neymar's equaliser.
Martino wants to buck that trend in Wednesday's second leg, and believes an early goal for his side will change the complexion of the tie.
"We haven't been leading at any point and that's very important," he said.
"We need to score at least one goal tomorrow and let's see if we can create the scenario of us leading and try and manage the game from there on.
"That's just how the games have worked out. We could have scored (first) in those games but we didn't.
"I really think that we have to go into this game and keep our intensity up for the full 90 minutes.
"We know if we go a goal up we can play a different game to the ones we have seen in the previous cases."
Midfielder Cesc Fabregas, meanwhile, called on his team-mates to play with the club's identity in mind, and to be careful of Atleti's threat on the counter attack.
"We have to be Barca at our very best," he said. "They have a very defined style of play and we need to find a way of neutralising it with our own strengths.
"We need to be careful with our passing because we know they have quick players.
"We're not scared but we need to make sure we don't panic. We need to be brave."
|Coach: D. Simeone|
|Ibrahimovic: United fans are waiting for me|
|Deulofeu shines for Everton, Cook opens Bournemouth account|
|Higuain out to emulate Del Piero|
|Kante does his talking on the pitch - Conte|
|Mourinho explains Fosu-Mensah snub|
|Klopp: No more unwanted players at Liverpool|
|Inter want more than €60m for Icardi - Thohir|
|Leicester can replace Kante - Ranieri|
|Lazio complete Wallace signing|
|Gueye set to join Everton, confirms Di Matteo|
|Tuchel: Transfer market has gone cash crazy|
|Leicester hand King new four-year deal|
|No deal done for Pogba, says Raiola|
|Rooney: Mourinho impact already huge|
|Lafferty hit with FA betting charge|
|Top-four finish never enough for Arsenal, insists Wenger|
|Partey hoping to make his mark on Atletico squad|
|Ibrahimovic in, Schweinsteiger out as United head for Galatasaray friendly|
|Vietto set for Sevilla after completing medical|
|I rejected Besiktas to fight for Barcelona spot, reveals Mathieu|
|De Laurentiis fumes at Higuain´s ´lack of respect´|
|Promising Janssen boosts Tottenham´s title hopes|
|Besiktas sign Adriano on three-year contract|
|Tottenham 0 Atletico Madrid 1: Godin grabs the winner|
|Gomis completes Marseille loan move|
|Iniesta surprised at Casillas-Del Bosque spat|
|New Juve signings do not guarantee success - Allegri|
|New Juve signings do not guarantee success - Allegri|
|Middlesbrough snap up goalkeeper Guzan|
|Guardiola still loves Ribery despite jibes|
|West Ham worry over Tore injury|
|Serie A could be another one-horse race, says Eriksson|
|Schweinsteiger retires from Germany duty|
|Iniesta welcomes Barca´s midfield competition|
|Drogba: No luck in Arsenal scoring record|
|Wenger seeks ´experienced´ striker to bolster Arsenal attack|
|Eriksson and Shanghai SIPG still fighting|
|MLS All-Stars 1 Arsenal 2: Premier League giants win late as Xhaka makes debut|
|Conte: I want aggression and intensity|
|Wimmer backs physical Janssen for Tottenham success|
|Klopp: I wouldn´t spend £100m on one player|
|Sampaoli: Taking Argentina job would be irresponsible|
|Payet absence no excuse - Noble|
|Gabriel Jesus expects Palmeiras exit amid Manchester City rumours|
|Domzale 2 West Ham 1: Crnic double stuns Bilic´s side|
|Juventus target Gabriel Barbosa says Santos exit is close|
|Leicester duo ready for ´once in a lifetime´ Champions League journey|
|Fabregas apologises for Klavan lunge|
|Reschke: Guardiola wanted Tuchel to be his successor|
|Pochettino expecting further Tottenham signings|
|Given retires from international football|
|Abdi and Pudil swap Watford for Wednesday|
|Leicester sign Chilwell to new five-year deal|
|Klopp pre-season ´most intense ever´ for Sturridge|
|Simeone backs Griezmann for Ballon d´Or final three|
|Puskas Award winner quits football - to become a gamer|
|Simeone: Champions League final felt like a death|
|Higuain: I have to prove my worth to Juventus|
|Guardiola confirms interest in Sane and Stones|
|Moreno set for Manchester City switch and Deportivo loan, claims agent|
|De Laurentiis pushed me into Juventus move - Higuain|
|Savic seeking to put injury woe behind him|
|Borussia Dortmund 1 Manchester City 1 (5-6 pens): Gunn´s shootout saves earn Guardiola first win|
|Oblak: Atleti need consistency and luck|
|Warburton rubbishes Van Persie rumours|
|Hospitalised Grujic ´can´t remember anything´, says Klopp|
|Premier League, Serie A appeal to Simeone|
|Copa Libertadores success ´a dream´ for Borja|
|Pochettino honoured by Simeone comparisons|
|Argentina have not asked for Sampaoli - Monchi|
|Ancelotti: Fitness the key for Bayern|
|Bayern win ´a small foundation´ for Montella´s Milan|
|Icardi missing due to injury - Mancini|
|Emery satisfied with warm-up win over Madrid|
|Conte quiet on Tevez, apologises for Fabregas red|
|´It was far from a friendly´ - Klopp on Chelsea defeat|
|Madrid off the pace, concedes Zidane|
|Chelsea 1 Liverpool 0: Cahill´s header seals win|
|Grujic says Chelsea´s Matic told him to sign for Liverpool|
|Bolasie wants to see Berahino and Benteke at Crystal Palace|
|Rodgers hails ´outstanding result´ as Celtic draw|
|Walcott claims level of MLS is close to Premier League|
|Bayern Munich 3 AC Milan 3 (3-5 on penalties): Bonaventura seals win|
|Atletico Nacional 1 Independiente del Valle 0 (2-1 agg): Borja secures Copa Libertadores crown|
|Icardi absent again as Inter held by Estudiantes|
|Real Madrid 1 Paris Saint-Germain 3: Zidane oversees poor pre-season start|
|Hazard vows to rediscover best Chelsea form|
|Klopp reveals why he sent Sakho back to Liverpool|
|Tevez: Conte wanted me at Chelsea|
|Sunderland hopeful Defoe will be fit for Man City opener|
|Sundowns overcome Zamalek to book semi-final spot|