Avatar of Kevin_Arquero

Kevin_Arquero

Playing Since: 2021-03-25 (Active)

Wow Factor: ♟♟♟♟

Chess.com

Rapid: 2220
161W / 71L / 25D
Blitz: 2611
546W / 262L / 83D
Bullet: 2683
1490W / 1057L / 117D

Kevin_Arquero: The Chessboard's Biological Enigma

In the complex ecosystem of online chess, Kevin_Arquero thrives like a highly adaptive species, evolving through rapid tactical mutations and strategic chromatids of play. With roots tracing back to 2021, Kevin’s rating journey resembles an exhilarating DNA sequence, full of ups and downs, yet culminating in a genetic masterpiece by 2025 with a staggering bullet rating peak of 2704 and a blitz zenith of 2811.

Like a cunning predator in the wild, Kevin specializes in the fast-paced environments of bullet and blitz. His blitz skills have sprouted an average win rate of 62%, wielding an opening repertoire that remains a Top Secret, much like the hidden genome of a rare species. The rapid format, though less his preferred habitat, still sees him performing solidly with a respectable average around 2200, proving that even in calmer waters, he can swim skillfully.

Kevin’s playstyle is both resilient and evolved — his 94.59% comeback rate suggests he has a biological knack for survival, reclaiming lost ground with a ferocity that would make a regenerative lizard proud. With a perfect 100% win rate after losing a piece, he demonstrates that even cellular damage (or losing material) isn’t fatal for this grandmaster in-the-making.

Endgames? Oh, Kevin treats them like the final stage of mitosis, with an impressive 84.78% endgame frequency signaling meticulous attention to replication and division, patiently chipping away move by move. His average game lengths (over 80 moves to victory) resemble a steady metabolic process, carefully crafting each step toward checkmate.

His temperament is as balanced as a biological system in homeostasis, showing a modest tilt factor of 8 (low stress in the heat of battle) and a humble 1.59% early resignation rate — perhaps a testament to his perseverance and robustness.

A social creature of the chess ecosystem, Kevin has squared off against numerous opponents, boasting perfect win rates against many with a survival instinct that ensures dominance (and occasional humor) on every square. His trusty companions? Opponents like marc_paraguya and twofoxniel, with whom he has tangled dozens of times, demonstrating a dynamic fitness landscape among competitors.

Cute biological pun aside, Kevin_Arquero is not just a chess player: he’s a constantly mutating force, an apex predator in bullet and blitz leagues, and a model for anyone striving to adapt, survive, and checkmate in the wild world of 64 squares.


Coach's Avatar

Hi Kevin_Arquero!

Fantastic streak lately – your bullet rating is hovering near 2753 (2025-05-27) and you just took down several 2600-2700 opponents. Below is some focused feedback drawn from your most recent session (June 5-6).

1. Time management – the #1 improvement lever

  • 4 of your 6 losses in the sample were flag losses in positions you were still fighting for or even better in. A great illustration is the French-KIA game vs IDontKnowBro555 where you were two pawns up but ran out of time on move 43.
  • Try the “10-15-20 rule” for 1-minute games: spend ≤10 sec on the first 15 moves and ≤20 sec getting to move 30. The rest of your clock is your “tactics stash.”
  • If zero increment still feels frantic, experiment with 1 | 1 for a week; the extra second rewards clean technique and discourages random pre-moves.

2. Opening habits

You consistently reach King’s-Indian-Attack structures as White and Caro-Kann / Pirc set-ups as Black. Familiarity is good, but opponents above 2700 will book up. Two suggestions:

  1. Vary move-orders. Instead of 1.Nf3 g3 every game, sprinkle in 1.d4 ⇒ 2.Nf3 or a direct 1.e4 Caro-Kann test. You’ll stay unpredictable without learning an entirely new repertoire.
  2. Delay the h-pawn lunge. Two recent losses (vs HuZhening and johnathan113) started to slide after an early h4-h5. Push it when (a) your queen is ready to appear on h1-h3, and (b) Black’s …h6 is on the board so you gain a hook.

3. Tactical sharpness – a key strength!

When the position explodes you calculate fast and accurately – see the miniature against Mrlammy:


The motif “knight sac to open diagonals + passed pawns marching” appears in several of your victories – keep nurturing it.

4. Converting technical positions

  • Your Caro-Kann win vs alextsolov369 is model play until move 35, but afterwards you needed five extra minutes to finish. In bullet, aim for the simplest winning line, even if it gives back a little material.
  • Endgame drill idea: play the winning side of K+R+2P vs K+R 10 times against the engine at 5-second moves. Speed plus technique → fewer flagged wins.

5. Concrete homework (1-week)

  1. Choose one new first move (e.g. 1.e4) and play 20 bullet games exclusively with it.
  2. Daily 5-minute puzzle rush until you consistently hit 32; the goal is to see the first tactic faster so you can save clock later.
  3. Analyze (with engine off for 10 min) every game where you pushed the h-pawn before move 12. Note when it helped vs hurt.

6. When are you hottest?

Your numbers say late-night sessions are gold – but early afternoons dip below expected score.

01234567891011121314151617181920212223100%0%Hour of Day
 
MonTueWedThuFriSatSun100%0%Day of Week

Key concepts to revisit

triangulation, zwischenzug, fortress

Keep the momentum, Kevin – tighten the clock discipline and mix up that opening menu, and 2700+ will stick!



🆚 Opponent Insights

Recent Opponents
Zaur Gasanov 0W / 2L / 0D
bobancio 2W / 2L / 0D
Narquingden Reyes 6W / 4L / 4D
Omar Toom 2W / 0L / 0D
StandardDistribution 1W / 1L / 0D
Arnar Erwin Gunnarsson 2W / 5L / 0D
Zaphikel 1W / 1L / 0D
nothing-710 1W / 0L / 0D
norabbit_noproblem 0W / 2L / 0D
fireop07 1W / 0L / 0D
Most Played Opponents
Marc Paraguya 70W / 16L / 9D
twofoxniel 40W / 24L / 0D
conan_29 27W / 14L / 4D
Martinezzz2002 13W / 9L / 0D
Xol0tl 10W / 11L / 0D

Rating

Year Bullet Blitz Rapid Daily
2025 2683 2611 2220
2024 2483 2588 2211
2023 2469 2634 2192
2022 2562 2645 2112
2021 2601 2637 2219
Rating by Year2021202220232024202526832112YearRatingBulletBlitzRapid

Stats by Year

Year White Black Moves
2025 681W / 463L / 54D 640W / 509L / 66D 81.2
2024 75W / 31L / 11D 77W / 32L / 13D 80.5
2023 59W / 30L / 7D 51W / 43L / 13D 83.4
2022 165W / 77L / 14D 152W / 89L / 16D 82.3
2021 174W / 57L / 17D 146W / 64L / 21D 78.0

Openings: Most Played

Bullet Opening Games Wins Losses Draws Win Rate
London System: Poisoned Pawn Variation 305 169 124 12 55.4%
Caro-Kann Defense 272 150 106 16 55.1%
Colle System: Rhamphorhynchus Variation 168 84 72 12 50.0%
Nimzo-Larsen Attack 149 87 55 7 58.4%
Amar Gambit 133 72 54 7 54.1%
Australian Defense 123 76 45 2 61.8%
Modern Defense 106 62 38 6 58.5%
Hungarian Opening: Wiedenhagen-Beta Gambit 92 57 30 5 62.0%
Döry Defense 79 44 32 3 55.7%
East Indian Defense 74 41 30 3 55.4%
Blitz Opening Games Wins Losses Draws Win Rate
London System: Poisoned Pawn Variation 83 51 26 6 61.5%
Caro-Kann Defense 82 51 22 9 62.2%
Amazon Attack: Siberian Attack 33 25 6 2 75.8%
English Opening: Caro-Kann Defensive System 22 13 7 2 59.1%
QGD: Ragozin 20 9 9 2 45.0%
Australian Defense 19 15 3 1 79.0%
Döry Defense 19 13 4 2 68.4%
Nimzo-Larsen Attack 18 5 8 5 27.8%
Slav Defense: Alekhine Variation 16 9 4 3 56.2%
Slav Defense 15 8 5 2 53.3%
Rapid Opening Games Wins Losses Draws Win Rate
London System: Poisoned Pawn Variation 24 18 6 0 75.0%
Caro-Kann Defense 19 10 6 3 52.6%
Döry Defense 11 8 2 1 72.7%
QGD: Ragozin 9 5 4 0 55.6%
Amazon Attack 7 2 4 1 28.6%
Caro-Kann Defense: Exchange Variation 6 4 1 1 66.7%
Hungarian Opening: Wiedenhagen-Beta Gambit 6 1 5 0 16.7%
Four Knights Game 5 1 4 0 20.0%
King's Indian Defense: Orthodox Variation 5 3 2 0 60.0%
Scandinavian Defense 5 4 0 1 80.0%

🔥 Streaks

Streak Longest Current
Winning 20 1
Losing 9 0