Aleitha Mireille (Leitha95): Rapid Chess Specialist and Comeback Artist
Aleitha Mireille, known at the board as Leitha95, is an online chess player who has settled on a clear philosophy: rapid chess is the perfect diet of thinking time. Enough clock to calculate, not so much that one bad opening idea ruins the entire evening. The résumé backs it up, with nearly 1,000 rapid wins, more than 1,200 blitz wins, and over 5,000 games dissected by the spreadsheet gremlins. Signature traits include stubborn defense, a love of the long grind, and a queen that checks more often than a landlord.
The Great Ascent: From 1347 to the 2400 Club
Aleitha arrived in mid-2022 rated 1347 in blitz and 1363 in rapid. Five months later the blitz peak stood at 2316, which is the pace of someone who bought a chess book and actually read it. The years since have been a slow, stubborn climb: a blitz peak of 2398 in September 2025, and a rapid peak of 2437 (2026-02-25) reached in February 2026. Graphed over four years, the improvement looks less like a slope and more like a staircase built by someone who refuses to use the elevator.
Opening Repertoire: Alapin by Heart, Caro-Kann by Hand
For two straight years, every serious first move as White was 1.e4: 966 of them in 2022, against exactly 6 attempts at 1.d4. Then came the great 2025 conversion, 783 queen-pawn openers against 198 e4s, a switch of allegiance normally reserved for football clubs. As Black, the calling card is the Sicilian Defense: Alapin Variation, played 82 times in rapid for a 57% win rate, with the Sherzer Variation working overtime. Meeting the Caro-Kann Defense is a joy rather than a chore, with a 63% win rate in rapid and an 85% mark in daily chess.
Not every monster has been slain. The Dutch Defense (42%) and the Döry Defense (35% in rapid) remain undefeated boss fights. Bullet hours are for experiments: the Amar Gambit and the Barnes Defense both pay rent at 62% or better, while the Scandinavian Defense is the pet that bites.
A taste of the house wine, replayed from the Black side:
The allarin Files: A Most Productive Rivalry
No chess biography is complete with only wins, so enter allarin, the most frequent sparring partner at 30 games and counting. The head-to-head reads 20 wins, 8 losses and 2 draws for Aleitha, a rivalry that keeps both accounts warm. The second busiest dance partner is miha7777777 at 14 games, a friendly 9-4-1. Meanwhile christophtopia and skender388 each sit dead even at 4-4, proof that the chess gods enjoy balance. A recent clash is preserved for posterity here: Replay the duel.
Playing Style: The Comeback Machine
The brand is the comeback. The measured comeback rate is 84%, meaning most positions that look lost do not stay lost for long. Even after dropping a piece, the win rate barely blinks at 49%, and truly one-sided defeats happen in just 2% of games. The endgame appears in two-thirds of all games, and the average win is a 61-move grind rather than a 15-move fireworks show. Opponents have resigned 1,585 times, but the cleaner brag is 714 checkmates delivered against only 149 suffered. The longest winning streak is 16 games, and the tilt factor is a serene 11, chess's version of a poker face.
Quirks, Habits, and Late-Night Superstitions
- Golden hour: a 61% win rate in the 20:00 time slot. At 21:00 it collapses to 42%. Nobody knows what happens at 9 PM, and the investigation has been officially declined.
- First act: the daily account opened in October 2022 at 982 and immediately won six straight, a debut nobody talks about enough.
- Signature checker: the queen, with 4,502 checks delivered. Rooks handle the thankless work with 3,172.
- Draw allergy: just 10 draws in 892 bullet games. Speed chess is for decisions.
- Facing higher-rated opposition drops the win rate to 31%, which Aleitha treats as a to-do list rather than a warning label.
- Rated play is preferred by a wide margin, with a rated-versus-casual win difference of nearly 18 points. Strangers get the serious treatment.
Legacy in Progress
Four years in, the story is simple: an online grinder who turned a 1347 starting point into a 2400-class rapid peak, a repertoire full of Sicilians and Alapins, a rivalry cabinet stocked with allarin, and a comeback rate that would make a horror movie villain proud. The Dutch and the Döry remain on the hit list. Check back after the next 20:00 session.