Overview
laijfer is an energetic chess player known for lightning-fast Blitz battles and a knack for squeezing wins out of complex middlegames. Rising from humble three-digit beginnings to become a feared online competitor, laijfer blends steady opening preparation with marathon endgames — making the username synonymous with "play long, play sharp."
Preferred time control: Blitz (frequently active and most successful in short games).
Career Highlights
- Climbed a dramatic ladder in Blitz performance between 2018–2025 — see the trend:
- Peak Blitz milestone: — a sign of elite-level online form.
- Also hit notable peaks in Bullet and Rapid: ,
- Longest winning streak: 18 games; proven ability to go on dangerous runs.
Playing Style & Strengths
laijfer is a classical grinder with surprisingly modern speed. SEO keywords: laijfer chess style, Blitz specialist, endgame patient.
- Endgame frequency is high — many wins are decided in long, technical battles (Average moves per win ≈ 76).
- Excellent tactical resilience: strong comeback rate and a solid win rate even after material losses.
- Likes to take advantage of opponents under time pressure — especially in the late middle game.
- Tendency to resign early when a game turns clearly lost (notorious among opponents).
Favorite Openings (Blitz focus)
laijfer shows a clear preference for solid but ambitious systems. Top choices in Blitz include:
- Caro-Kann Defense — most-played and a reliable workhorse (500+ games).
- English Opening: Agincourt Defense — versatile flank play with strong win rate.
- Scotch Game — aggressive, tactical weapon when laijfer wants sharp play.
- Hungarian Opening: Wiedenhagen-Beta Gambit — surprise lines that pay off.
- Also comfortable with the Modern and R\u00E9ti Opening setups.
Notable Opponents & Records
laijfer has racked up many repeat matchups. A few memorable records:
- Undefeated versus k88o (28-0) — a clean sweep that becomes poker-face lore.
- Dominant against AcceleratingWreckingBall and ssbu_fan with strong positive records.
- Some rivals have pushed back — see more repeated matchups to study adaptation patterns.
Play Habits & Schedule
laijfer plays a lot and plays smart: high volume in short controls, with clear daily/hourly patterns that opponents can study.
- Best weekday win rates: Tuesday and Monday are particularly efficient hours to challenge laijfer.
- Peak performance hour noted around 15:00 (best time of day to find laijfer firing on all cylinders).
- Extensive activity in 2024–2025 with hundreds of Blitz games each month — a grind-and-improve mentality.
Sample Game (quick study)
Classic rapid-blitz miniature showing opening clarity and middlegame follow-through:
Viewer-compatible PGN example:
Fun Facts & Placeholders
- Nickname in chat: the marathoner — known to outlast opponents in long games.
- Streak trivia: longest losing streak recorded is 8 games; current losing streak is short (1).
- Want to deep-dive opening success? Check terms: Caro-Kann Defense, Scotch Game, English Opening.
- More peak data & interactive views:
Session summary
Good blitz session overall — strong tactical awareness and a number of clean conversions. Your short‑term trend is upward and your openings are giving you practical chances. A couple of long games and an endgame slip cost you; tighten endgame technique and time management to turn those into full points.
What you did well (concrete examples)
- Active attacking play: you created decisive kingside pressure and tactical motifs in the wins against KnightCrawler_64 and Ian Dzhumagaliev. Those wins show you spot sacrifices and forcing sequences quickly.
- Promotions and passed pawns: vs Daniel Girsh you pushed a pawn to promotion and finished accurately — good endgame awareness when you had the initiative.
- Opening familiarity: your repeated use of the English Opening and Caro‑Kann systems is paying off — familiarity gives you practical blitz advantages.
- Psychological edge in blitz: you often push complicated positions where your opponents flag or crack under pressure — that’s a valid skill in fast time controls.
Main areas to improve (actionable)
- Stop late promotions against you: in the loss to BSWPaulsen the opponent promoted. When facing advanced passers, prioritize stopping promotion (trade queens, place rook behind the passer, or centralize king earlier).
- Endgame technique under time pressure: several close games were decided by small inaccuracies late on the clock. Drill common rook + pawn and queen vs pawn endgames so the right idea is reflexive in blitz.
- Avoid weakening king safety after captures: a few captures opened files toward your king. Before a capture ask: does this create checks, skewers, or back‑rank threats?
- Time management: reserve a small buffer for critical decisions. Try to avoid spending nearly all your time in the opening — keep 20–30s for key tactical moments.
- Targeted opening fixes: your Caro‑Kann Classical has a lower win rate than other Caro lines — add one simple, low‑theory plan to neutralize typical counterplay and make blitz decisions faster.
Concrete 4‑week training plan
- Daily tactics (15–20 minutes): 12–20 puzzles focused on mates, forks and deflections. Emphasize pattern recognition over engine depth.
- Endgame blocks (3× week, 15–20 minutes): rook + pawn, queen vs pawn, and promotion race drills. Practice cutting off kings and the Lucena/Druzhinin ideas.
- Opening sharpening (2× week, 20 minutes): pick Caro‑Kann Classical and prepare 6–8 typical middlegame plans and one safe blitz line to avoid sharp theory battles.
- Game review (2 games/week, 20–30 minutes): analyze one loss (start with BSWPaulsen) and one narrow win — find the turning point and note 3 alternative moves/ideas.
- Weekly blitz sets: play 6–10 blitz games and immediately log 3 recurring mistakes to eliminate in the next set.
Quick checklist for blitz (use at the board)
- Before every capture: check for checks, pins and discovered attacks (1–2 seconds).
- If opponent has a passed pawn: ask “can I trade queens or get my rook behind it?”
- When ahead: simplify (trade pieces), keep rooks active and avoid unnecessary pawn weaknesses.
- Reserve 8–12 seconds for complex tactical moments; avoid pre‑moves in unclear positions.
Tactical pattern to review
Review sequences where you open files toward the enemy king (e.g., sacrificing to break the pawn shield and then doubling rooks/queen on the 7th). Work on converting the initiative into material with checks and mating nets rather than speculative material grabs.
If you want, I can mark three tactical patterns from your win vs KnightCrawler_64 and one from the loss vs BSWPaulsen for targeted drilling.
Opening notes
- Keep the systems that give you good results (English Opening and Caro‑Kann Exchange/Agincourt lines). Repetition is a strength in blitz.
- For the Caro‑Kann Classical, choose a compact plan that reduces opponent counterplay — a short move‑list will make choices faster and safer in blitz.
Final notes & next step
Your trend is positive (recent rating gains and strong win rates in many openings). Focus the next two weeks on endgame drills and one opening fix; that will convert your tactical wins into steadier rating gains.
Want a 15–20 minute annotated review of the loss to BSWPaulsen (move‑by‑move with three concrete improvements)? I can prepare that and a short playbook of blitz responses for the Caro‑Kann Classical.
🆚 Opponent Insights
| Recent Opponents | ||
|---|---|---|
| pawn_harold | 0W / 1L / 0D | View |
| xixvi | 0W / 1L / 0D | View |
| Alex Ivanov | 1W / 1L / 0D | View |
| scientificmouse | 2W / 0L / 0D | View |
| Matthew Wadsworth | 1W / 0L / 0D | View |
| toxicmybrother | 1W / 1L / 0D | View |
| Roman Yankovsky | 1W / 1L / 0D | View |
| Radoslaw Wojtaszek | 0W / 1L / 0D | View |
| name554590 | 0W / 1L / 0D | View |
| Arifa Rizki Syaputra | 2W / 1L / 0D | View |
| Most Played Opponents | ||
|---|---|---|
| k88o | 28W / 0L / 0D | View Games |
| AcceleratingWreckingBall | 13W / 1L / 3D | View Games |
| ssbu_fan | 13W / 3L / 1D | View Games |
| Luka Kiladze | 10W / 6L / 0D | View Games |
| BSWPaulsen | 11W / 3L / 1D | View Games |
Rating
| Year | Bullet | Blitz | Rapid | Daily |
|---|---|---|---|---|
| 2025 | 2833 | 2861 | 1052 | |
| 2024 | 2616 | 2899 | 2531 | |
| 2023 | 2434 | 2654 | 2500 | |
| 2022 | 2366 | 2545 | 2391 | |
| 2021 | 2259 | 2091 | 2254 | |
| 2020 | 1958 | 2022 | 1672 | |
| 2019 | 1578 | 1955 | 1259 | |
| 2018 | 963 | 1541 | 1569 | 1233 |
| 2017 | 849 | 982 | 1099 | 1063 |
Stats by Year
| Year | White | Black | Moves |
|---|---|---|---|
| 2025 | 383W / 238L / 51D | 370W / 261L / 52D | 91.8 |
| 2024 | 195W / 129L / 23D | 178W / 139L / 29D | 89.9 |
| 2023 | 44W / 25L / 7D | 41W / 23L / 8D | 94.1 |
| 2022 | 65W / 31L / 9D | 74W / 28L / 8D | 91.5 |
| 2021 | 122W / 64L / 8D | 109W / 71L / 18D | 81.4 |
| 2020 | 67W / 30L / 11D | 62W / 40L / 5D | 82.6 |
| 2019 | 284W / 180L / 23D | 254W / 192L / 24D | 81.2 |
| 2018 | 231W / 102L / 10D | 207W / 126L / 15D | 71.3 |
| 2017 | 30W / 43L / 2D | 31W / 43L / 2D | 55.7 |
Openings: Most Played
| Blitz Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Caro-Kann Defense | 532 | 276 | 218 | 38 | 51.9% |
| English Opening: Agincourt Defense | 203 | 113 | 77 | 13 | 55.7% |
| Caro-Kann Defense: Exchange Variation | 132 | 74 | 47 | 11 | 56.1% |
| Scotch Game | 107 | 66 | 38 | 3 | 61.7% |
| Hungarian Opening: Wiedenhagen-Beta Gambit | 93 | 54 | 34 | 5 | 58.1% |
| Modern | 83 | 40 | 38 | 5 | 48.2% |
| Colle System: Rhamphorhynchus Variation | 78 | 38 | 34 | 6 | 48.7% |
| English Opening: Caro-Kann Defensive System | 77 | 50 | 23 | 4 | 64.9% |
| Caro-Kann Defense: Classical Variation | 68 | 29 | 35 | 4 | 42.6% |
| Réti Opening | 66 | 34 | 27 | 5 | 51.5% |
| Bullet Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Caro-Kann Defense | 102 | 66 | 32 | 4 | 64.7% |
| Caro-Kann Defense: Exchange Variation | 53 | 32 | 20 | 1 | 60.4% |
| Amar Gambit | 40 | 31 | 9 | 0 | 77.5% |
| Colle System: Rhamphorhynchus Variation | 32 | 22 | 7 | 3 | 68.8% |
| Scotch Game | 31 | 19 | 11 | 1 | 61.3% |
| French Defense | 28 | 17 | 10 | 1 | 60.7% |
| Scandinavian Defense | 24 | 17 | 6 | 1 | 70.8% |
| Modern | 22 | 16 | 6 | 0 | 72.7% |
| Sicilian Defense: Closed | 21 | 12 | 8 | 1 | 57.1% |
| Czech Defense | 19 | 13 | 6 | 0 | 68.4% |
| Rapid Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Caro-Kann Defense | 85 | 47 | 33 | 5 | 55.3% |
| Scotch Game | 39 | 29 | 6 | 4 | 74.4% |
| Sicilian Defense: Closed | 25 | 19 | 5 | 1 | 76.0% |
| Amazon Attack: Siberian Attack | 19 | 14 | 4 | 1 | 73.7% |
| Caro-Kann Defense: Exchange Variation | 19 | 14 | 3 | 2 | 73.7% |
| Amar Gambit | 15 | 8 | 5 | 2 | 53.3% |
| Blackburne Shilling Gambit | 14 | 6 | 7 | 1 | 42.9% |
| Italian Game: Two Knights Defense | 14 | 8 | 4 | 2 | 57.1% |
| Philidor Defense | 13 | 11 | 2 | 0 | 84.6% |
| Elephant Gambit | 10 | 8 | 2 | 0 | 80.0% |
| Daily Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Sicilian Defense: Dragon Variation | 3 | 2 | 1 | 0 | 66.7% |
| Caro-Kann Defense: Classical Variation | 2 | 2 | 0 | 0 | 100.0% |
| Scotch Game | 2 | 1 | 1 | 0 | 50.0% |
| Caro-Kann Defense | 2 | 1 | 0 | 1 | 50.0% |
| English Opening: Symmetrical Variation, Botvinnik System | 1 | 0 | 1 | 0 | 0.0% |
| Sicilian Defense: Najdorf Variation | 1 | 1 | 0 | 0 | 100.0% |
| Unknown Opening* | 1 | 1 | 0 | 0 | 100.0% |
| Caro-Kann Defense: Exchange Variation | 1 | 1 | 0 | 0 | 100.0% |
| Sicilian Defense: Closed | 1 | 0 | 1 | 0 | 0.0% |
| Blackburne Shilling Gambit | 1 | 0 | 1 | 0 | 0.0% |
🔥 Streaks
| Streak | Longest | Current |
|---|---|---|
| Winning | 18 | 0 |
| Losing | 8 | 3 |