Across
1 Key quality of 13 displayed by Stan’s shipmate at sea (13)
10 Senseless convict coming to grips with panic at heart (9)
11 Stage experiences in the gym? (5)
12 A kilo gained by female walker (5)
13 Biden for example, Portuguese leader and citizen? (9)
14 Artist’s guide the queue backed up around the college on the road (7)
16 That Dutch expert is worth going out with (7)
18 Leading American man with sister Carol (7)
20 Old man is back, full of energy for ancient Indian board game (7)
21 Delegated Ed to resolve dispute (9)
23 Used wig for flourish? (5)
24 Symbol of America (not Black Dog) (5)
25 Each book line comes in various forms (9)
26 Poor boy imprisoned by insane rebel (13)
Down
2 Hand in stuff on ship that’s unexplored (9)
3 Judge? He does his best (5)
4 Decapitate the Spanish with the surgeon’s instrument (7)
5 Part of the weapon for the Fire-chief (3-4)
6 Put another way, his topics are misguided (9)
7 As a tech biz owner, pirated software makes me essentially furious (5)
8 Badly busted amid the great win for Avengers: Endgame which is in all-time top 10 category for this (7,6)
9 Land the job on wobbly legs and crack up! (3,3,7)
15 Liqueur from wild citron and water, in France (9)
17 Odd rain fall penetrated the trunk part of the tree used in making tobacco pipes (9)
19 Secret police gets another leader assassination order (7)
20 Keep addled milk extract whipped (7)
22 Secular elements of Democratic propaganda (5)
23 South American yellowish-brown color serpent (5)