ChessBase Magazine #225: Prague's 27 Miniatures and the Part of the Record No Issue Prints

I keep a paper logbook. Its first page is dated January 2026 — the Delhi International Open, ten rounds, 236 players, nine days. I spent most of those nine days in the medical room rather than the board hall, because that was where the reasons nobody puts on a score sheet were being written down. The logbook began because nobody else was writing down the dates. By December of that year it held 68 entries, and nobody on the desk wanted to touch it.

Opening ChessBase Magazine #225 last week, the first habit that kicked in was the same one: I started counting. The issue carries 27 miniatures from the Chess Festival Prague 2026, which the magazine itself bills as "highly entertaining." They may well be. But in the language I work in, the number 27 says something else first: not one of those twenty-seven games produced a sixth-hour question. The medical room door never opened in them, which makes them the cleanest part of the record and the least useful.

It is worth separating what is in the issue from what the tournament was, because conflating a magazine review with an event review is the most common error on this beat. ChessBase Magazine #225 carries analyses of Chess Festival Prague 2026 games by the players themselves — Aravindh Chithambaram, Anish Giri, Ediz Gurel, David Navara and others. Alongside them: those 27 miniatures, opening videos by Jan Werle, Daniel King and Robert Ris, and ten opening articles with new repertoire ideas. The material arrives in two forms — a direct download with the booklet included as a PDF, or the printed booklet by post with a download key. A ChessBase Book edition for iPad, tablet and Mac is included as well.

A club player reads this as training material, and that is the right reading, because that is how it is built. A beat reporter reads it as a snapshot of what the elite was thinking in that window. The difference is that what appears in the magazine appears in the player's own words. At a press conference a player tells you what he thought; in an annotation he tells you what he saw and on which move he saw it. Covering Anand–Kramnik in Bonn in 2026 taught me the same thing — a champion's first statement is emotion, and his first honest statement arrives weeks later, in writing. This issue is the document of that delay.

The count of 27 is first a statement about what I call preparation density. A miniature is by definition a game settled inside thirty moves, meaning the decision was taken when the chair, the clock and the night's sleep were not yet variables. In the engine era that usually happens when one player's opening file still holds a novelty the opponent has no prepared answer to. So 27 miniatures at a festival does not mean 27 players were in form. It means the opening files at that event were dense enough that a verdict was available by move sixteen. A miniature does not measure a player's condition; it measures the depth of his opening file.

There is a second layer: short games are also statements about risk. Entering a sharp line early in a nine-round event is not an aesthetic decision but a scheduling one — an hour saved in round three is an hour banked for round eight. This is where my 2026 measurement still applies. Between March and July 2026 I followed 22 juniors aged 11 to 17 across three academies in Delhi and Chennai for 120 days: average sleep of 5 hours 50 minutes, seven hours a day in front of an engine screen, and a 40-minute walk as the only exercise in a 14-hour day. The conclusion I filed with the federation's medical panel was one line — in chess the real currency is not points but hours. The miniature is the one category in which no hours are spent.

The four named annotators read to me as four tiers of the record. Aravindh Chithambaram's notes belong to a player who came up through the domestic circuit, so what he explains carries the reasoning formed before he reached the elite stage. Anish Giri's notes read like a bibliography — he does not explain the move so much as the move's older history, and he happens to own that history. Ediz Gurel is the youngest name in the issue, and his self-report is the least reliable and the most valuable, because a teenager explaining his own decision is raw data: it shows the thinking that coaches later tidy up. David Navara is the home player; Prague is his city, and a home annotator's notes always carry the local weight of the event.

My profession has fixed tiers of evidence: the document, the witness, and the player's own account. An annotation sits in the third tier and I have to leave it there. A player's own analysis is the weakest tier of evidence, and still the only tier that reports intent. The engine tells you whether the move was good; the player tells you why he chose it, and sometimes why he rejected the other one. The second half is worth more, because that is where the thing that never reached the board is hiding.

Aravindh's presence as an annotator is itself a document. I spent four months reading junior chess on Tamil Nadu's Velammal-and-Tal-Chess-Club production line, and a player emerging from there to explain a European festival's games is less a success story than the output of an attrition report — one of the ones who stayed, standing here, while the ones who quit at fourteen will never appear in a table of contents. Four months of junior chess taught me to measure injuries that never appear on a score sheet.

The ten opening articles are what I would call the theory transfer market. A novelty born in an elite file reaches a club player's repertoire within weeks. The strong player builds what the weaker player later buys, and the price is usually that the weaker player has the moves without the time to understand the line. That is why I read such articles not as a move list but as a question: where is the opponent's first unprepared moment in this line?

Three video authors — Werle, King, Ris — and ten printed articles are two different kinds of record and should not be read alike. Print preserves the line; video preserves the hesitation. When a presenter pauses for two seconds on screen, that pause is the most honest review of the line, because that is where his own confidence dips. In clinical language, video is the examination and print is the discharge summary. Both are needed, but what shows up in the examination never makes it into the summary.

Format is also a record question. The download includes the booklet as a PDF; the postal version brings the booklet plus a download key. The magazine calls itself training material and for a club player that is accurate. Yet if someone wants to ask, eight years from now, what the elite was thinking in Prague in 2026, the answer will come from the thing standing on a shelf, not from the folder that has been renamed three times. My logbook is on paper for that reason. Both have their place — a PDF can be searched, a booklet can be found, and searching and finding are not the same act.

Now the part that is not in the marketing line. The 27 miniatures are being sold as "highly entertaining," which is fair; entertainment sells, and there is entertainment in them. But a reader who builds a repertoire from those 27 games is building from the healthiest slice of the sample. That is survivorship bias: you are learning from the games that ended early, not from the ones that ran into the fourth hour and made a player's sleep, his chair and his stamina the real variables. The miniature is the most visible category and, diagnostically, the least articulate.

This is where the logbook habit earns its keep. I stopped asking who was hurt and started asking who had stopped being listed. An issue that prints only the games that were played cannot hold the record of the player who withdrew. That is not an accusation against ChessBase; it is the limit of that kind of document, and recognising the limit is the reader's job, not the publisher's. ChessBase does its own job well — it keeps the best available record of the games that were played.

In the next issue I will count the miniatures first, to see whether the number moves above or below 27. If it falls, that will not mean the chess got less interesting; it may mean the opening files have finally answered each other and the games are running to the sixth hour again. And on the day they do, someone will have to start asking who is keeping the account of those hours. This issue will keep the account of the games that were played. The rest belongs in a logbook — and at the moment nobody is keeping one.