1'With the stadium roaring, opening seconds: the team keep it short, have a look and refuse to give anything away.
5'The home side have the ball, but the away side close the spaces as best they can.
6'Andrés Molina protests, but the foul was pretty clear.
7'The home side were trying to thread it through, but Aníbal Mansilla closed the door. There's a lot riding on this.
10'⚡ The opposition make a mess of playing out from the back...
10'...Coco Vargas pounces on the gift...
10'...and he's one-on-one with the keeper...
10'...places it at the far post...
10'⚽ ⚽ GOOOOOOOAL! Coco Vargas wheels away in celebration. 0-1.
12'A teammate chases down the keeper, the crowd get right behind it and the home side are rushed.
15'Thiago Romano arrives late and brings down a the opponent player; foul, no real argument.
16'🎯 Ignacio Flores runs at goal and shapes to shoot...
16'...hits it with his left foot...
16'Ignacio Flores hits it from distance and the ball goes looking for the net.
19'The defender sticks out a lifesaving leg and stops a teammate going one-on-one.
22'Coco Vargas slips a delicious through ball to Loly Pellegrini, who is perfectly set. Time to look forward now.
23'🎯 Andrés Molina runs at goal and shapes to shoot...
23'...hits it with his left foot...
23'The effort from Andrés Molina goes high; good intentions, the execution's up for debate. It's being played with gritted teeth.
24'Pipa Tagliaferri slows things down, puts a foot on the ball and waits for a path to open.
27'The home side carve the defence open with a surgical touch from Thiago Mansilla.
28'Coordinated pressing: one closes down, another blocks the lane and the third wins it.
30'The ball moves safely between the the away side shirts; what's missing is a bit of pace in the final third.
31'The away side carve the defence open with a surgical touch from Andrés Molina.
35'The ball moves safely between the the home side shirts; what's missing is a bit of pace in the final third.
36'Interception by the away side in the danger zone; good pressure and even better reading of the game.
38'The away side were trying to thread it through, but Octavio Martínez closed the door.
40'The home side stretch the pitch and make the away side chase shadows.
41'The ball moves safely between the the home side shirts; what's missing is a bit of pace in the final third.
42'Effort from a teammate in the final third; it whistled past and left everyone with the shout stuck in their throats.
44'The opposing defender hesitates, the ball runs away and a teammate smells blood. The margin for error is tiny.
45'The tempo rises and falls, but the tension never goes away.
46'After a hard-working first half, the first half comes to an end; a hard-fought game, all fine details and narrow margins.
49'The home side are camped in the opposition half and force them to kick it out. The half-time team talk could tip the balance.
55'The home side put the game to sleep on the edge of the box, trying to tempt the away side out of their shell.
57'A teammate harries the build-up, forces the long ball and gets everyone off their seats.
60'A set piece could unlock this one: corner to the away side. There'll be plenty to analyse.
61'Effort from a teammate down the right; it whistled past and left everyone with the shout stuck in their throats.
63'Aníbal Mansilla accelerates hugging the touchline and the counter starts to take shape. Nobody wants to give anything away.
64'Maximiliano Cabrera takes charge of midfield and brings a bit of order to the chaos. The league table is starting to do its sums.
65'The away side put the game to sleep in the final third, trying to tempt the home side out of their shell.
67'The home side make life hard for themselves with a sloppy pass between the lines. This one could go either way.
68'The away side manage the ball with an extra gear, shifting the home side from side to side.
72'The defender reads the pass and makes a crucial interception. The fans have already drawn their conclusions.
75'The defender turns up exactly where it's burning hot and clears the danger.
78'Aníbal Mansilla finds exactly the right channel and leaves Maximiliano Cabrera staring at goal.
79'🎯 Lorenzo Castillo carries the ball forward...
79'...shapes to shoot from outside the box...
79'Lorenzo Castillo sets it and lets fly; there was room and no hesitation at all.
80'The team need to settle down; they're playing more with nerves than ideas.
83'Corner to the home side; the big men go up and the box starts to boil.
84'Thiago Mansilla hits it from distance and the ball goes looking for the net. The story is only just beginning.
85'The away side manage the ball with first-time touches, shifting the home side from side to side.
87'The defender uses a bit too much body and the referee isn't buying the innocent look.
87'🟨 Yellow card for Sebastián Méndez; the referee draws the line. The dressing room will have the final say.
88'Andrés García fires it across goal; the ball goes out kissing the post. The dressing room will have the final say.
90'There's no time for any more: it's all over and these points matter. That was one of those moments that changes the pulse of a game.
0 - 1
Club Atlético Monte Castro