---Advertisement---

One click, $20,000 gone: Mouse slip ends chess game

Published On: July 31, 2025
Follow Us
---Advertisement---

Polish chess grandmaster Jan-Krzysztof Duda recently experienced the harsh realities of online competitive play when a simple mouse-slip cost him a crucial match and $20,000 at the Esports World Cup.

The Costly Misstep

The incident unfolded at the ongoing Esports World Cup in Riyadh during a tense Armageddon tie-breaker against Uzbek grandmaster Nodirbek Abdusattorov. After two drawn games, this match was set to decide who would advance.

On just his fifth move, Duda intended to move a pawn to d5, a standard opening. However, a technical error—a mouse-slip—sent his pawn to d6 instead. This immediate blunder left him in such a disadvantageous position that he had no choice but to resign the game on the spot.

High Stakes and Higher Impact

The swift defeat carried a significant financial blow for Duda, who notably served as Gukesh’s second when Gukesh became the youngest world champion last year. Advancing to the quarterfinals would have guaranteed him at least $85,000.

The mouse-slip, however, meant he exited the tournament with $65,000, effectively losing out on $20,000 due to one unfortunate click.

Duda’s Candid Reaction

In an interview following the match, Duda described the moment as “very unfortunate” and “fatal.” He acknowledged that such technical glitches are an inherent “part of online chess,” even though they are deeply frustrating.

“It’s kind of upsetting but also kind of funny,” Duda shared, adding that he would “probably remember this for the rest of my life.” He admitted to being “shocked” at first, briefly considering if he could salvage the game, but quickly realized it was futile.

Lessons Learned From a Digital Board

Duda revealed this wasn’t his first mouse-slip at the event, but it was certainly the most impactful. He also reflected on his choice of equipment, noting, “I brought my own mouse to the game today, and it probably wasn’t the greatest idea.”

Looking ahead, the grandmaster expressed a clear preference for traditional over-the-board tournaments, stating that his next competitions would eliminate the risk of such digital mishaps entirely.

  • Jan-Krzysztof Duda lost a crucial Armageddon game at the Esports World Cup due to a mouse-slip.
  • The error occurred on his fifth move, forcing an immediate resignation.
  • This single mistake cost him $20,000 in prize money.
  • Duda described the incident as both “upsetting” and “funny,” vowing to play more over-the-board chess in the future.

This incident serves as a vivid reminder of the unique challenges and unexpected turns that define the rapidly evolving landscape of competitive online esports.

Atish Ranjan

Atish Ranjan is a sports commentator and editor with over a decade of experience following and analyzing global sports culture. He has contributed to regional news platforms and fan-led commentary spaces, offering deep takes on performance, psychology, and momentum in competitive arenas. A former college-level athlete, Atish brings a player’s instinct and a strategist’s clarity to every piece. His stories are grounded in real dynamics — not just headlines. Find him on LinkedIn.

Join WhatsApp

Join Now

Join Telegram

Join Now

Leave a Comment