Profile Summary: K B (Aaannuussaarr)
Meet K B, also known by the enigmatic username Aaannuussaarr, a chess player whose moves reveal a fascinating blend of resilience and strategy—like a protein folding into just the right shape to secure victory in the complex game of life called chess. K B has been active in online play since at least 2022, evolving their rating across Blitz, Rapid, Daily, and Bullet formats with a style that might be best described as a biological experiment in progress, full of unexpected twists and tactical mutations.
Evolution of Ratings
- Daily Chess: K B's daily matches have their ELO hovering around a steady 1000 mark with highs reaching 1160 in 2023, showing a consistent cell membrane of stability in their classic, slower-paced games.
- Blitz and Bullet: Despite some ups and downs and a few neuronal misfires (losing streaks, anyone?), K B's Blitz and Bullet play is like a nerve impulse—fast, sometimes firing off less-than-perfect signals, but always ready to adapt. Blitz ratings peaked near 962 in 2022 before morphing downward, while Bullet ratings reveal an intriguing struggle to maintain charge, peaking at 628 but currently holding the fort around 393 in Blitz and 275 in Bullet.
- Rapid Chess: Their Rapid games hit a max rating of 744 with a respectable win rate, akin to a slow enzyme pathway that still produces exciting reactions.
Playing Style and Tactics
K B’s playing style is a mixture of patience and surprise. With an average move count hovering around 52 moves per game, their contests tend to last long enough for some serious biochemical processing—metaphorically speaking, of course. The player exhibits a solid endgame frequency (about 48%), and a comeback rate soaring over 57%, clearly showing a robust regeneration capacity after setbacks. K B has a near-perfect 100% win rate after losing a piece, proving that sometimes even when mitochondria are damaged, the cell finds a way to keep functioning.
However, the tilt factor of 9 suggests a mild susceptibility to emotional fluctuations—a bit like a petri dish culture responding unpredictably to changes in the environment.
Favorite Openings
K B’s opening repertoire shows the DNA of a versatile player:
- Blitz: Prefers the King's Pawn Opening and the Van 't Kruijs Opening, both boasting over 50% win rates, suggesting a fondness for classical and less trod paths.
- Rapid & Daily: Enjoys testing waters with Scandinavian Defense and French Defense variations, showing adaptability akin to an enzyme that can catalyze multiple substrates.
- Bullet: Has a smaller but impactful set including the Scandinavian Defense and Modern Defense, indicative of quick reflexes and tactical snappiness.
Notable Opponent Records
K B has demonstrated a knack for consistent victories against several players, scoring 100% against a range of opponents like maenasses, rahuljaipur, and lukewatts85. However, some foes like nikhilchessproness remain kryptonite, proving that every gene sequence has its kryptonite.
When and How K B Plays
With a peak win rate at 22:00 hours (61.54%), it seems K B’s strategic proteins are most efficiently synthesized in the late evening hours. Morning hours also reveal a warm-up activation with a high win rate at 07:00 and 01:00 hours, suggesting an organism that’s ready to pounce at dawn and dawn's early light.
Fun Facts & Final Notes
With a longest winning streak of 9 games, K B’s chess genes encode a competitive spirit, but their current winning streak is at zero—proof that even the best cells need a breather before the next division. Their tactical awareness is positively infectious, always bouncing back after setbacks and often turning the tables in their favor.
All in all, K B is a player whose chess career evolves like a living organism—sometimes chromatids separate perfectly, sometimes they don’t, but the game continues with endless potential for adaptation and improvement. As every biologist knows, growth and resilience often come from the most unpredictable mutations, and K B’s journey on chessboards is a testament to that fascinating truth!
🆚 Opponent Insights
| Most Played Opponents | ||
|---|---|---|
| ashokcn | 8W / 3L / 0D | View Games |
| daviirr | 3W / 4L / 0D | View Games |
| almoc78 | 2W / 4L / 0D | View Games |
| derekg3 | 3W / 3L / 0D | View Games |
| gaurav7dubey | 3W / 3L / 0D | View Games |
Rating
| Year | Bullet | Blitz | Rapid | Daily |
|---|---|---|---|---|
| 2025 | 449 | 410 | 1000 | |
| 2024 | 336 | 1000 | ||
| 2023 | 275 | 383 | 558 | 1022 |
| 2022 | 393 | 394 | 604 | 1017 |
Stats by Year
| Year | White | Black | Moves |
|---|---|---|---|
| 2025 | 125W / 97L / 5D | 108W / 109L / 10D | 60.0 |
| 2024 | 6W / 15L / 0D | 5W / 15L / 1D | 36.3 |
| 2023 | 134W / 129L / 7D | 123W / 139L / 6D | 52.0 |
| 2022 | 189W / 176L / 15D | 162W / 192L / 19D | 52.6 |
Openings: Most Played
| Blitz Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Top Secret | 121 | 64 | 56 | 1 | 52.9% |
| Kings Pawn Opening | 87 | 46 | 41 | 0 | 52.9% |
| Van t Kruijs Opening | 68 | 38 | 27 | 3 | 55.9% |
| Scandinavian Defense | 24 | 7 | 17 | 0 | 29.2% |
| French Defense Knight Variation | 22 | 10 | 10 | 2 | 45.5% |
| Scandinavian Defense Mieses Kotrc Variation | 19 | 9 | 10 | 0 | 47.4% |
| French Defense Normal Variation | 17 | 11 | 5 | 1 | 64.7% |
| Queens Pawn Opening Horwitz Defense | 16 | 8 | 6 | 2 | 50.0% |
| French Defense | 12 | 6 | 6 | 0 | 50.0% |
| Pirc Defense | 9 | 3 | 6 | 0 | 33.3% |
| Daily Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Alekhines Defense | 3 | 2 | 1 | 0 | 66.7% |
| Reti Opening | 3 | 2 | 1 | 0 | 66.7% |
| Kings Pawn Opening | 2 | 2 | 0 | 0 | 100.0% |
| Queens Pawn Opening | 2 | 0 | 2 | 0 | 0.0% |
| Nimzowitsch Defense | 1 | 1 | 0 | 0 | 100.0% |
| Scandinavian Defense | 1 | 1 | 0 | 0 | 100.0% |
| French Defense La Bourdonnais Variation | 1 | 0 | 1 | 0 | 0.0% |
| Queens Pawn Opening Zukertort Variation | 1 | 0 | 1 | 0 | 0.0% |
| French Defense Knight Variation Two Knights Variation | 1 | 0 | 1 | 0 | 0.0% |
| Queens Pawn Opening Symmetrical Variation | 1 | 1 | 0 | 0 | 100.0% |
| Rapid Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Kings Pawn Opening | 372 | 190 | 169 | 13 | 51.1% |
| Scandinavian Defense | 129 | 59 | 67 | 3 | 45.7% |
| Scandinavian Defense Mieses Kotrc Variation | 103 | 52 | 48 | 3 | 50.5% |
| Van t Kruijs Opening | 72 | 36 | 33 | 3 | 50.0% |
| Scandinavian Defense Closed | 38 | 13 | 23 | 2 | 34.2% |
| French Defense | 36 | 16 | 17 | 3 | 44.4% |
| Pirc Defense | 32 | 13 | 18 | 1 | 40.6% |
| Kings Pawn Opening Kings Knight Variation | 23 | 12 | 11 | 0 | 52.2% |
| Sicilian Defense | 23 | 13 | 9 | 1 | 56.5% |
| Nimzowitsch Defense | 22 | 11 | 11 | 0 | 50.0% |
| Bullet Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Kings Pawn Opening | 4 | 0 | 4 | 0 | 0.0% |
| Scandinavian Defense | 2 | 1 | 1 | 0 | 50.0% |
| Caro Kann Defense | 2 | 0 | 2 | 0 | 0.0% |
| French Defense | 2 | 1 | 1 | 0 | 50.0% |
| Pirc Defense | 1 | 0 | 1 | 0 | 0.0% |
| Sicilian Defense | 1 | 0 | 1 | 0 | 0.0% |
| Scandinavian Defense Mieses Kotrc Variation | 1 | 0 | 1 | 0 | 0.0% |
| Modern Defense with | 1 | 1 | 0 | 0 | 100.0% |
| Center Game Accepted | 1 | 0 | 1 | 0 | 0.0% |
🔥 Streaks
| Streak | Longest | Current |
|---|---|---|
| Winning | 9 | 1 |
| Losing | 9 | 0 |