Overview
Dattasai Kilari (rkdkchess) is a National Master in chess and an online force to be reckoned with. Fiercely fond of fast time controls, Dattasai has built a reputation as a Blitz specialist who mixes tactical fireworks with deep endgame stamina. He rose through the online ladder from modest beginnings in 2018 to a career high in 2026. For a quick visual of that climb try the chart below.
- Title: National Master (National)
- Preferred time control: Blitz - instinctive, sharp, and often decisive
- Career highlights: steady improvement, huge game volume, and memorable streaks
Playing Style & Strengths
Dattasai mixes aggressive opening choices with late game persistence. Opponents know they may be in for a tactical roller coaster early and a grinding endgame later. Key traits that define rkdkchess:
- High comeback ability - often recovers after material or positional setbacks
- Endgame savvy - plays long decisive games and enjoys converting small advantages
- Prone to tactical complications - gambits and sharp sidelines feature regularly
- Best time to catch him online: early morning around 03:00 according to his own trends
Notable metrics that tell the story: a very strong comeback rate, above average win rates as White, and a preference for decisive battles rather than short draws.
Favorite Openings & Repertoire
Dattasai is an opening experimenter who leans into systems that create imbalanced, fightable positions. He plays a lot of the London System and several gutsy gambits. Below are common weapons in his arsenal.
- London System - Poisoned Pawn Variation - a repeatable theme for active play London System
- Amar Gambit - used to unbalance games from move one Amar Gambit
- Sicilian Defense - sharp counterpunching when facing e4 Sicilian Defense
- Caro-Kann Defense - a reliable brick wall and counterattacking tool Caro-Kann Defense
- Australian Defense and Colle variations - flexible, practical choices in Blitz and Bullet
If you study his openings you will find he favors active piece play and practical chances over dry theoretical sidelines.
Notable Streaks, Opponents & Memorable Games
Long streaks and heavy volume are part of rkdkchess legend. He has enjoyed marathon winning runs and a few humbling losing runs that taught lessons.
- Longest winning streak: 79 games - a viral run that had fans and foes checking pairings
- Longest losing streak: 20 games - even the best go through rough patches
- Most played opponent: brownchairsaregood - a rivalry with over 1,300 encounters; see the profile brownchairsaregood
- Sample memorable encounter - a sharp finish you can review: Thrilling finish
Fun Facts & Quirks
- Online handle: rkdkchess - short, punchy, and easy to type between blitz games
- Favorite trick: sacrifices that lead to long, messy endgames where technique wins the day
- Tilt factor is noted but manageable - he bounces back faster than most
- He plays a lot of Bullet and Blitz, but also shows surprising Daily and Rapid endurance
- Try this mini-sequence if you want a taste of his style in miniature:
For a snapshot of peak form use: 3001 (2026-03-22) and the chart above to see the arc of his Blitz career.
How to Study Dattasai Kilari
To learn from rkdkchess study his openings for practical ideas, review long decisive games to understand his endgame technique, and watch how he converts small edges under time pressure. Useful search terms and topics:
- Study: London System and Poisoned Pawn motifs London System
- Practice: Amar Gambit patterns and practical compensation Amar Gambit
- Watch: blitz endgames and comeback sequences