Shamsi to Shreyas Iyer, 1 run, tossed up around off, Iyer works it with spin down to long-on

Shamsi to Ishan Kishan, 1 run, slower and turning away, Kishan steers it to backward point and Iyer calls him through

Shamsi to Shreyas Iyer, 1 run, quicker and at the pads, Iyer nudges it to the vacant mid-wicket region

Shamsi to Shreyas Iyer, SIX, this time it is a clean connection and long-on can only watch it sail over. Iyer is taking on South Africa's ace spinner. He dances down and gets close to the pitch, then uses his bottom hand to smoke it into the crowd

Shamsi to Shreyas Iyer, no run, throws it up outside off, Iyer goes hard on the drive and mistimes it back to Shamsi

Shamsi to Shreyas Iyer, SIX, Iyer had his heart in his mouth for a second. He shimmies down and lofts it down towards long-on, not quite off the middle but enough to evade the sliding long-on fielder and crossing the rope

Shamsi to Ishan Kishan, 1 run, dropped it short and Kishan drags the pull to long-on, just a single

Shamsi to Shreyas Iyer, 1 run, googly outside off, Iyer waits and angles it to sweeper cover

Shamsi to Shreyas Iyer, SIX, this was on the cards. Iyer was not going to hang back against the spinner. He uses his feet, gets to the pitch of the ball and lofts it with the spin over long-on

Shamsi to Ishan Kishan, 1 run, comes down the track and drives the flighted delivery to long-off

Shamsi to Ishan Kishan, no run, quicker and around off, Kishan knocks it to the right of Shamsi

Shamsi to Shreyas Iyer, 2 wides, spinning down leg and de Kock does not glove it cleanly, couple of extras

Shamsi to Ishan Kishan, 1 run, flatter delivery turning away, Kishan cuts square of the wicket and down to sweeper