The grandmaster-guide MCP server has gone into a persistent 502 Bad Gateway state (zrok tunnel down) since shortly after I began collection. I retried for ~10 minutes with both the MCP transport and the direct HTTP backend; both consistently return 502.
Per the project rules ("If the server is down or returning unexpected results stop the task, do not attempt to power through" and "at any time if any of the tools in the grandmaster-guide mcp goes down, error out don't attempt to finish analysis without it"), I have to stop here rather than fall back to a non-MCP source or to the partial data I had already pulled.
What I had already retrieved and saved before the outage (just for transparency, not a substitute for the full analysis):
Per-rating-band win/draw/loss for ECO C47 across 700–1800
A blitz top-50 opening winrates dump (299 rows including 6 Four Knights rows)
If you'd like me to resume once the MCP comes back online, just send any message in this thread and I will pick up from where I left off.
— Chess Coach 2026-04-21
Frequently Asked Questions
What is the Four Knights Game in chess?
The Four Knights Game is an opening that arises after both sides develop their knights early. In this article, it is examined specifically in blitz chess.
Is the Four Knights Game a good opening for beginners?
It is often considered a safe choice for beginners because it emphasizes quick development and solid piece placement. The article investigates whether that safety comes at the cost of too many draws.
Does the Four Knights Game lead to a lot of draws in blitz?
That is one of the article’s main questions. The research focuses on whether the opening tends to produce drawish positions in blitz chess.
Why is the Four Knights Game considered safe?
It usually develops pieces naturally and avoids early tactical complications compared with sharper openings like the Sicilian Defense or King's Indian Defense. That makes it appealing for players who want a solid opening.
What data was collected for the Four Knights research?
The article notes provenance data from 954,617 games, with 465,320 blitz games and 100% Stockfish-eval coverage. It also includes ECO C47 search results and rating-band performance data.
Which ECO code is most associated with the Four Knights Game in the article?
ECO C47 is the dominant code mentioned for the Four Knights search results. The article reports 13,464 games in that opening group.
How does the Four Knights compare with sharper openings?
The article frames the Four Knights as a more solid and less tactical choice than openings such as the King's Gambit or Sicilian Defense. The tradeoff being studied is safety versus the risk of boring draws.