Avatar of Gan-Od Sereenen
Player Profile

Gan-Od Sereenen FM

ODreamchess Ulaanbaatar Since 2020 (Active) Chess.com ♟♟♟♟♟
51.0% W 40.5% L 8.5% D
Bullet
3004
5134W 4500L 854D
Blitz
2904
584W 420L 122D
Rapid
2339
528W 48L 64D
Daily
1115
24W 5L 0D

The Bullet Master of the Steppe

Gan-Od Sereenen, known to the chess world as ODreamchess, is a Mongolian FIDE Master with a simple dream: never let the clock become your enemy. While he can play any time control, his statistics scream that he prefers bullet, and he has spent years proving that 60 seconds is enough time for a masterpiece or a beautiful disaster.

A Repertoire That Refuses to Be Boring

ODreamchess is not afraid to leave the main lines. His online games are filled with sharp tries in the Caro-Kann Defense and fearless trips into the Sicilian Defense. When he is not playing those, he can be found testing dubious-looking but dangerous setups like the Amazon Attack or the Australian Defense. His opponents never know whether they are getting a theoretical duel or a wing-it adventure, especially when he opens with 1.d4 and heads into the London Poisoned Pawn Variation.

His most repeated rivalry is against mongolempire12356789, with more than 250 games between them. That rivalry has produced countless blunders, brilliant swindles, and a healthy number of draws, proof that even bullet chess can build long-term friendships.

Win Rate by Opening0%25%75%100%50%Caro-Kann Defense: 48.2% over 1021 gamesLondon System: Poisoned Pawn Variation: 50.7% over 681 gamesAustralian Defense: 51.9% over 634 gamesDöry Defense: 50.4% over 508 gamesColle System: Rhamphorhynchus Variation: 46.8% over 502 gamesEast Indian Defense: 49.9% over 483 gamesCaro-Kann Defense48%London System: Poisoned…51%Australian Defense52%Döry Defense50%Colle System: Rhamphorh…47%East Indian Defense50%

Numbers, Streaks, and Midnight Chess

The data shows a player who thrives when the lights are low. His best win rate by hour of day comes at 23:00, and his tilt factor of 16 suggests that even the calmest bullet players have their off nights. He is also a comeback artist, winning 86.79% of games after falling behind. That resilience is matched by a longest winning streak of 47 games, a run that no doubt made his opponents question their life choices.

His bullet rating has climbed past 2900, peaking at 2986 (2026-09-01), which is an absurd number for a format where flags fall every second. His endgame frequency sits near 86%, proving he does not simply flag or resign early; he fights to the final move. Even when he loses a piece, he still wins nearly half the time, a skill that separates true bullet warriors from casual clickers.

Bullet Rating293028502770269026102020: 27022021: 26362022: 27072023: 26892024: 28372025: 29042026: 28542020202120222023202420252026
Bio last updated 2026-09-24