Nohzar and Afrasiab Clash Spear to Spear

From B1.5, Afrasiab Battles Nohzar Again. It illustrates B1.5.9–13:

B1.5.9
From army’s center Nohzar gave the call,And rode against his foe before them all.
B1.5.10
They met in combat, spear against the spear,Like coiling serpents, each the other’s peer.
B1.5.11
No kings had ever clashed in such a way,Yet neither man would yield or step away.
B1.5.12
They fought until the light began to wane,And lengthening shadows crossed the bloody plain.
B1.5.13
Afrasiab had gained the upper hand,Before night’s veil was drawn across the land.