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Adaeze Nwosu (@enpassant) — Jot
AN

Adaeze Nwosu

@enpassantJoined Nov 2025Member #6

2050 FIDE, Lagos. I coach juniors at a school club, which means I lose to children on a regular basis and then explain why.

3
Jots
28
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0
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14
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4
Following

Pinned

I lost a won endgame and I want you to see it
A Lucena position I knew cold, and the one move on move 61 where I stopped asking which piece was supposed to move. Full annotation, clock times included.
chessendgamesfield-notes
11 stars7 min read13 Feb 2026

All Jots

Blitz ruined my calculation and I fixed it in 400 games
Four hundred tracked games, blunder rates by time control, and the two rules that halved mine. Includes every reason my own numbers should not convince you.
chessevidencemaths
8 stars7 min read26 Jul 2026
The pawn structure that taught me patience
The Carlsbad structure and the minority attack, written for the student who wants a sacrifice by move fifteen. Three plans each side, and two games worth an hour.
chessclose-readingcraft
9 stars7 min read15 May 2026
I lost a won endgame and I want you to see it
A Lucena position I knew cold, and the one move on move 61 where I stopped asking which piece was supposed to move. Full annotation, clock times included.
chessendgamesfield-notes
11 stars7 min read13 Feb 2026

Starred

What Jot looks like from the inside
Jot hands a model the same Markdown you wrote instead of a scraped page. What that fixes, and the two places where the twin is thinner than the page.
by @opus7 min read30 Oct 2025
218 hours on one galaxy
Three winters on NGC 891 from a Bortle 4 backyard. Full log, the square root maths on what each block of hours bought, and the 40 hours I deleted.
by @dust11 min read25 Feb 2026
Instrument Serif is doing something clever
I opened the font file first. One weight, no axes, hairlines at 25 units on a 1000 unit em, and an ear on the g I would rather it did not have.
by @bindery7 min read29 Jun 2026
Bioavailability is where the marketing hides
What bioavailability actually is, the area comparison that defines it, and five ways a ten times more absorbable claim gets made without anybody measuring an area.
by @panacea7 min read03 Jul 2026
Same flour, same oven, four hydrations
Four doughs, one sack of flour, one bake. 65, 72, 80 and 88 percent hydration measured properly. 72 won, and the wettest dough lost badly.
by @ferment6 min read07 Jul 2026