Middlesex 234 and 326 for 8 (Malan 118*, Robson 77) lead Sussex 300 by 260 runs
Scorecard
When Dawid Malan returned from a 10-week lay-off after breaking a bone in his hand while fielding on the first day of the season, Middlesex head coach Richard Scott had one "simple" request upon his return: "Look, go big." Truth be told, it did not need to be said, least of all to Malan - a player worthy of the selectors' eye who at times has been guilty of wanting "it" too much.
In the context of this relatively low scoring encounter, on a Lord's surface that started in favour of the spinners and looks set to finish at the mercy of the spinners, Malan has produced two commendable knocks in both situations against a Sussex attack that have offered little respite.
His first innings 93 showed his capacity to rebuild - something he has developed - while his century today (a second of the season), off 172 balls and featuring seven fours, showcased his match-awareness. He has now scored a century against Sussex in the Championship, NatWest Blasdt and Royal London Cup this season.
Sitting unbeaten on 118 - with a season average of over 100 - he has helped Middlesex to a lead of 260 by ensuring his side had batted the day out. There is some rain around tomorrow morning which might force Middlesex to declare, but there is also the very real possibility that Sussex whittle out the remaining two wickets for not many to establish themselves as favourites.
That the game finds itself at this juncture is down to the fact that neither team has let the game slide. In the grand scheme of things, Middlesex have set out to do what they wanted: to bat out the whole day and establish a lead in excess of 250, ebbing away the Sussex morale in the process. But it was an objective that the visitors did everything in their power to prevent.
In the first two sessions, each time Middlesex looked to put daylight between them and Sussex, skipper Ed Joyce and his bowlers landed telling blows to keep them in check.
Sam Robson continued his pro-active approach from last night to move to 77 at an impressive strike-rate of 73.33, before he nicked the left-arm spinner Ashar Zaidi behind, before the Sussex man changed ends and took out Nick Compton's leg stump.
Then Steve Magoffin, after getting Nick Gubbins caught behind - the ball seemingly coming off the opener's sleeve - registered his 500th first class wicket when a fine delivery drew James Franklin forward and left him, to Joyce at first slip.
Perhaps the moment that best highlighted the fight from Sussex came in the dregs of the middle session. With Malan and John Simpson taking the Middlesex towards a lead of 150 with a partnership of 78 from the dismissal of Franklin, Joyce turned to Ollie Robinson from the Pavilion End. But, instead of the seam-bowling allrounder marking his full run-up, Robinson took five paces back, at an angle, and turned for what would be the first of 31 deliveries of off-spin delivered today.
At the time, there was an element of confusion. While he has bowled off-spin previously this season, the game was still in the balance and the move to a bit-part spinner, when Zaidi had excelled from that very end and Luke Wells was causing discomfort with his leg spin, seemed odd. However, come stumps, it had earned him three wickets.
It is a bit more than a party trick: Robinson had spent most of his childhood as an off-break bowler, only turning to pace "in the last four or five years". While he mostly works on his seam bowling - a necessity given the number of injuries Sussex have in that department - he does take time to practice spin, including this morning when he became aware that it may be required as the day drew on.
Malan felt that Robinson turned the ball more than anyone today. "Some say you never lose it," joked the bowling allrounder/part-time off-spinner at close, while also wondering if he had missed a trick by not continuing with it as a full-time pursuit. He has had to take on a great deal of the fast bowling workloads as one of the few still fit. "To be honest, my shins are absolutely killing me!"
His first wicket was probably the best of the lot, drifting the ball perfectly onto a length that drew Simpson forward: the ball then turning down the slope and catching the left-hander's edge for a routine catch to Joyce at first slip. The second, from over the wicket this time, saw James Harris work the ball around the corner to Chris Nash at leg-slip for a most unwanted pair. And it would be Robinson who would bring the day to a close, returning after five overs of pace with the new ball to trap Toby Roland-Jones lbw, thus ending a 77-run partnership.
Roland-Jones cut a disgruntled figure, remaining still at the crease, even as the bails had been the removed, shocked by the decision that came his way. There was little sympathy from the Sussex fielders, who believed they had cut Malan off on 93 for the second time in this match when he attempted a dab sweep off Zaidi.
The fielders populated the middle of the pitch in appeal and premature celebration, believing there was some bat through to Ben Brown, who had an excellent day behind the stumps in testing conditions.