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Player Profile

ABCDC

Since 2017 (Inactive) Chess.com ♟♟
48.5% W 45.4% L 6.1% D
Bullet
2512
4236W 4051L 478D
Blitz
2402
2330W 2097L 351D
Rapid
1799
2W 1L 0D
Daily
1903
12W 0L 0D

ABCDC: The Bullet Marathoner Who Never Resigns

Meet the Player

ABCDC is a bullet-first online chess player who has been grinding on the clock since 2017. With a peak bullet rating of 2513 (2023-09-11), ABCDC is one of those rare competitors who can make a three-minute game feel like a full-length feature film. The handle may be cryptic, but the style is unmistakable: patient, pragmatic, and powered by 1.d4.

Their playground is bullet chess, where they have logged nearly 9,000 rated bullet games plus thousands more in blitz. In total, ABCDC has played over 13,000 rated online games. They have also climbed to a blitz peak of 2484, a daily peak of 1903, and a daily record that is almost too clean to believe.

The Endgame Maniac

Do not expect ABCDC to blow opponents off the board in the first ten moves. Their games reach an endgame over 84% of the time, and decisive games average around 80 moves, an eternity in online bullet. Their early resignation rate is just 1.5%, which means they will defend nearly everything. Their comeback rate of 88.4% suggests that defending usually pays off.

This resilience shows up in the numbers. ABCDC wins 57.5% of games in which they deliver the first check, and their longest winning streak is 23 straight wins. When they lose a piece, they still win 46.8% of the time, a nightmare for opponents who celebrate too early.

The

Bullet Rating256324122261211019582017: 20082018: 20312019: 20772020: 23012021: 24822022: 25132023: 24052024: 24022025: 2512201720182019202020212022202320242025
tells a story of steady improvement. From around 2000 in 2017 to 2513 at the peak, the climb was built one long game at a time.

Openings: Keep It Solid, Keep It d4

ABCDC's opening repertoire is built around the Queen's Gambit Declined and the King's Indian Defense. As White, they play 1.d4 almost exclusively, and they happily walk into deeply analyzed QGD lines. Their best scoring setup is the QGD with 3.Nc3 Bb4, where they win 58.3% of bullet games.

As Black, their main weapon is the Modern Defense, a flexible setup that fits their patient approach. They have played it more than 3,000 times across bullet and blitz, defending early, sidestepping tactics, and outlasting the opposition. They also have a cheerful habit of trying the Australian Defense, an offbeat opening that keeps the first few moves weird before the endgame grind begins.

The

Win Rate by Opening0%25%75%100%50%Modern: 48.7% over 3033 gamesAustralian Defense: 48.7% over 1590 gamesModern Defense: 49.6% over 1235 gamesBenoni Defense: Benoni Gambit Accepted: 49.0% over 522 gamesKing's Indian Defense: 46.2% over 472 gamesColle System: Rhamphorhynchus Variation: 47.6% over 414 gamesModern49%Australian Defense49%Modern Defense50%Benoni Defense: Benoni …49%King's Indian Defense46%Colle System: Rhamphorh…48%
chart shows a remarkably steady profile: few main lines dip below 45%, and several hover near 50% despite a high volume of prepared opponents.

Rivalries and Familiar Faces

Nobody knows ABCDC's style better than Coach Sab, their most frequent opponent with 58 head-to-head games. It has been a tough rivalry: ABCDC has 12 wins against 43 losses, but they keep returning for more. By contrast, the 54-game series with Ferenc Arnold is almost perfectly balanced at 25 wins to 27 losses, the kind of rivalry that defines a career.

It is not all struggle. Against aristotle-10, ABCDC leads 17-9, proving that when the style matchup is right, the bullet points flow.

Quirks and Superstitions

  • Best time to play: 10:00, where their sample win rate is a silly 86.7%.
  • Longest losing streak: 11, followed by a bounce-back that shows the tilt factor is real but temporary.
  • Daily chess record: 12 wins, 0 losses. Perfect.
  • Volume king: May 2021 alone saw more than 1,000 bullet games, and October 2022 pushed past 1,000 blitz games.
  • Most common checking piece: the queen. Opponents may deliver more checks, but ABCDC's checks tend to count more.

A Game in the ABCDC Style

A typical ABCDC setup as White starts quietly and waits for the endgame. The sample line below shows their favorite King's Indian structure.

Bio last updated 2026-09-07