Avatar of Jonathan Cruz
Player Profile

Jonathan Cruz IM

chessajedrezz2020 Since 2020 (Inactive) Chess.com ♟♟
55.3% W 38.1% L 6.6% D
Bullet
2738
3022W 2216L 324D
Blitz
2653
1111W 640L 168D
Rapid
2157
10W 2L 2D

The Bullet-Fueled Rise of Jonathan Cruz

Jonathan Cruz, who competes under the handle chessajedrezz2020, is an International Master with a FIDE pedigree and a serious online chess habit. His preferred time control is bullet, and he has turned the one-minute game into an art form. With more than 5,600 bullet games on record, he has won 3,069 of them, which means his opponents have lost a lot of sleep.

  • Title: International Master (FIDE)
  • Main playground: Bullet
  • Peak Bullet rating: 2904 (2023-08-03)
  • Peak Blitz rating: 2825 (2023-11-15)
  • Favorite opening as Black: Caro-Kann Defense
  • Best hour to face him: 4 a.m. (or worst, depending on your perspective)

A Nocturnal Specialist

Jonathan is not just a bullet junkie; he is a nocturnal one. His best winning percentage by hour of day comes at 4:00 a.m., which is either inspiring discipline or a serious sleep problem. His best day is Sunday, when he wins nearly 60% of his games, so do not challenge him after church.

His bullet rating chart looks like a heart monitor during a horror movie, with dramatic spikes and plunges that somehow end much higher than they started.

Bullet Rating286527682670257224742020: 25062021: 27872022: 28332023: 27492024: 273820202021202220232024

Repertoire: Familiar but Effective

As White, Jonathan almost exclusively opens with 1.Nf3, gliding into solid setups like the Colle System and the London System. He is comfortable, patient, and happy to outlast anyone who tries to refute him.

As Black, he is a loyal soldier of the Caro-Kann Defense, racking up hundreds of games in that opening. He also punishes 1.e4 with the Scandinavian Defense, winning a ridiculous 82.5% of his blitz games in that line. That is not a repertoire; that is a warning label.

Win Rate by Opening0%25%75%100%50%Caro-Kann Defense: 59.2% over 921 gamesColle System: Rhamphorhynchus Variation: 54.9% over 581 gamesLondon System: Poisoned Pawn Variation: 51.4% over 391 gamesPirc Defense: Classical Variation: 59.6% over 255 gamesCaro-Kann Defense: Exchange Variation: 57.3% over 239 gamesAmar Gambit: 63.0% over 230 gamesCaro-Kann Defense59%Colle System: Rhamphorh…55%London System: Poisoned…51%Pirc Defense: Classical…60%Caro-Kann Defense: Exch…57%Amar Gambit63%

Rivalries: Friends Who Beat You 345 Times

Nobody knows Jonathan better than Aakash Sharadchandra Dalvi, his most frequent opponent. They have played 345 times, which is more games than most marriages last. Unfortunately for Jonathan, aakash holds a 183-151 edge, so this rivalry is less friendship and more recurring nightmare.

Against Leo Bispo, Jonathan is the hammer, winning 160 of their 229 meetings. And against Riley, he is chasing a deficit, with 87 losses in 144 encounters. Some rivalries are about glory; others are about unfinished business.

Comebacks, Tilt, and Everything in Between

Jonathan is the chess equivalent of a horror movie villain: you think you have won, and then he stands back up. His comeback rate is 86.78%, and he wins 54.1% of games after losing a piece. He almost never resigns early, so be prepared to convert that advantage the hard way.

He averages 81 moves per win, so bring a snack. But even bullet gods have off nights. His longest winning streak is 22 games, while his longest losing streak is 25 games. That is not a career trajectory; that is a soap opera with time controls.

Bio last updated 2026-09-22