Meet SelfishShellfish
Ezra Chambers, better known on the board as SelfishShellfish, is an FIDE International Master who treats online blitz like a full-time sport. His online career is a study in volume, resilience, and a healthy appetite for unusual chess. With more than 11,900 blitz wins and a peak rating that brushes the stratosphere, Ezra has earned a reputation as one of the busiest and most dangerous speed chess grinders around.
From Grinder to Giant
Ezra entered the online scene in 2018 with a rating near 1971, and quickly showed he was not here to play quiet games. His rating path has been a roller coaster of steep climbs and sudden drops, but the overall direction is unmistakable.
His best form arrived in the summer of 2026, when he touched 2834 (2026-07-17) in blitz. Along the way he delivered a 19-game winning streak, survived a 13-game losing streak, and posted a comeback rate above 84 percent. Very few players can say they routinely turn lost positions into stolen points.
An Unapologetic Opening Collector
Ezra's repertoire is a blend of classical weapons and offbeat experiments. He has played the Caro-Kann Defense nearly a thousand times and the Sicilian Defense in many of its forms, yet he is equally happy trying the Barnes Defense or the Amazon Attack as Black. As White, he leans on systems like the London System and the Colle, often reaching the so called Rhamphorhynchus and Poisoned Pawn variations.
The result is a playing style that thrives in the endgame. His decisive games routinely stretch past 70 moves, and he is not afraid to keep checking until the clock becomes the true opponent.
Rivalries and Marathon Matches
No biography of Ezra would be complete without his rivalries. He has faced WarlordX 115 times, winning 67 of those encounters in an enduring grudge match. Against Rogelio Jr Antonio the story is different: 64 games and a slight deficit that seems to fuel Ezra's competitive fire. Regular dance partners also include Mark Kotliar and vegan4animals, with every session producing enough games to fill a small tournament.
His win rate against higher rated opposition sits near 30 percent, but against lower rated players he closes the deal at a bruising 63 percent. In other words, Ezra is exactly the player you do not want to face after a long climb up the ladder.
Final Thoughts
Ezra Chambers is proof that blitz mastery is a craft. He checks early, checks often, and has delivered more than 59,000 checks in analyzed games. Early mornings are his best window, and his numbers at 7:00 AM are genuinely scary. Whether he is grinding out a 19th consecutive win or escaping a lost endgame, SelfishShellfish plays chess like someone who never wants the clock to run out.