Avatar of cjlammert

cjlammert

Playing Since: 2010-07-08 (Active)

Wow Factor: ♟♟♟♟♟

Chess.com

Daily: 1436
618W / 274L / 11D
Rapid: 1667
628W / 511L / 80D
Blitz: 951
361W / 459L / 10D
Bullet: 707
3W / 20L / 0D

Profile Summary: cjlammert

Meet cjlammert, a chess enthusiast whose journey is a testament to perseverance, strategy, and a dash of quirkiness. Starting out with a humble rapid rating barely scraping 700 in 2010, this player has steadily climbed the ranks to peak rapid ratings soaring above 1500 by the mid-2020s. A true student of the game, cjlammert doesn't just play chess – they live it, breathe it, and occasionally resign too early (just 2.17% early resignation rate, though who's counting?).

Known for a love of the Pirc Defense and its various offshoots, not to mention some sneaky excursions into the Queens Pawn Chigorin and Scotch Game, cjlammert showcases a versatile opening repertoire that keeps opponents on their toes. With a 62%+ win rate in the Pirc Modern Geller System and 78% smashing success in Modern Defense, it’s clear this player favors dynamic counterattacks and a tactical approach.

But the story isn't just about openings: in daily chess, the winning streaks tell a tale of resilience and cunning, with an impressive 29-game longest winning streak and a comeback rate nearing 70%. When down material, cjlammert fights back with vengeance, winning nearly half of those grim scenarios. Yet every warrior has their Achilles' heel, and the bullet records show room for improvement – a humbling record with only three wins.

Speaking of style, an aesthetic eye would notice cjlammert loves long, strategic battles (average 57 moves in wins, 65 in losses), showing patience and a deep understanding of endgames, which happens more than 62% of the time. Their psychological game? A tilt factor of 12 suggests some fiery passion, but nothing too catastrophic. Notably, their best time to conquer the board is around 10:00 AM – perfect for early risers who fancy a checkmate before lunch.

Against regular rivals, cjlammert wields a veritable arsenal: a stellar 94.68% win rate against the frequent opponent hackerpat, contrasting sharply with a frustrating 1.64% record against chessclassroom64. The highs and lows of chess friendships!

Fun fact: this player's fastest wins have come with checkmates in under 10 moves, proving that sometimes, it’s not about the long haul but catching your opponent napping. Their latest games showcase a blend of sharp tactics and endgame prowess, culminating in graceful resignations and decisive checkmates alike.

Whether you meet cjlammert on a rapid board or challenge them to a daily marathon, expect a thoughtful and determined opponent who might just make you laugh with a creative sacrifice or two before making you admire the checkmate.

In the grand game of chess, cjlammert plays not only to win but to entertain and evolve – one move at a time.

Coach Chesswick's Profile Photo
Coach Chesswick

Quick summary of the last games

Nice run — several clean wins and a couple of fast decisive games. You’re converting advantages and you’re comfortable playing for concrete targets (passed pawns, mate nets). Recent highlights: a technical queenside breakthrough and a good endgame conversion, plus a sharp tactical finish by mate in the opening from the black side.

  • Most-recent win vs zsckook — a long middlegame battle that ended with you queening/king activity and a time win. See the final position below.
  • Win vs giovanniaco — you converted a material/positional edge into a resignation.
  • Loss vs vlajan — an early queen sortie punished you; a reminder to watch early tactics and queen checks.

What you’re doing well

  • Closing out winners: you convert endgame/technical advantages reliably — several resignations and a final push that forced the opponent off the board.
  • Practical awareness in time trouble: you win on the clock when needed — useful in rapid (but see caution below).
  • Opening variety: you have strong results in several systems (Caro-Kann, Australian, English) — that breadth makes you hard to prep against.
  • Tactical alertness in sharp positions: you find mates and combinations (example: the quick Qa3# game vs ypey).

Main areas to improve

These are recurring themes from your recent games and the season stats — small changes here will raise your conversion rate and reduce sudden losses.

  • Opening safety early on — avoid leaving your king exposed to early checks and queen incursions. In the Vlajan game an early queen move (Qe4) created tactical problems; prioritize simple development when the opponent has active queen checks.
  • Time distribution — you sometimes rely on flagging. That works, but it’s risky. Spend a consistent small amount of time each move early (build an opening rhythm), and leave more time for sharp moments later.
  • Loose pieces / hanging tactics — you have the tools to spot combinations, but occasionally a piece becomes en prise after a sequence. Drill pattern recognition for forks, pins and skewers (the usual suspects).
  • Transition play: when you win material, simplify accurately. A clean path from advantage to endgame (trade sequence, pawn structure) reduces chances for swindles.

Concrete next steps (weekly plan)

Small focused habits give the biggest rating gains in rapid.

  • Daily tactics: 15–20 minutes on tactical puzzles (forks, pins, discovered attacks). Focus on recognition, not just speed. Use mixed difficulty; finish every missed puzzle by reviewing the motif.
  • One opening refresher per week: pick 1 line you play often (example: your English/Caro setups). Review 5–8 typical move orders and the common tactical shots for both sides. Add 1 new short plan (pawn break or piece rerouting).
  • Endgame basics twice a week: king+pawn endings, basic rook endings and outside passed pawn technique. Practice the Lucena and basic opposition patterns — these pay off when you convert material edges.
  • Play 5 rapid games with the specific constraint: “no flagging”. Try to stop moving instantly in the last 30 seconds; force yourself to use time earlier. Review one game in depth (15–20 min) after each session.

Practical tips for the next game

  • Move 1–10 checklist: develop minor pieces, castle, avoid premature pawn moves that create holes. If the opponent brings their queen out early, ask: "Can I chase it with tempo?" or "Do I drop material running after it?"
  • When ahead: exchange pieces to reduce counterplay unless you gain a concrete plan (passed pawn, mating net). Simpler positions = fewer swindling chances.
  • Time handling: on ambiguous middle games, take an extra 10–20 seconds to calculate candidate moves instead of instant replies — that saves time later.
  • Tag to watch for: Loose Piece — if a move allows tactics that hit an undefended piece, pause and recalc.

Example position (most recent win) — replay

Replay the final sequence to study how you transformed activity into a winning plan.

Notes & next-review targets

  • Short-term: reduce "fast loses" from early queen tactics. Spend 1–2 training sessions on opening traps and opponent queen checks.
  • Medium-term: aim to convert more wins without relying on time; track how many victories come from flagging vs resignation. (You had a recent time win — useful, but convert earlier if possible.)
  • Long-term: keep the current opening breadth but deepen 2 favorite systems into real repertoires — pick a main and a sideline to study 2 hours each per month.

When you want, send one game (PGN) you lost where you felt unclear — I’ll do a focused error-by-error postmortem.



🆚 Opponent Insights

Recent Opponents
huggyhelmet 78W / 18L / 1D View
Ruslan Ahundov 4W / 196L / 4D View
stevetheeegg 71W / 0L / 0D View
aaronsg555 1W / 0L / 0D View
tomekrogala 0W / 1L / 0D View
ispecialists 1W / 0L / 0D View
hackerpat 337W / 11L / 6D View
john10731 1W / 0L / 0D View
jamilteixeira1 0W / 1L / 0D View
oleksiy30 0W / 1L / 0D View
Most Played Opponents
hackerpat 337W / 11L / 6D View Games
Ruslan Ahundov 4W / 196L / 4D View Games
huggyhelmet 78W / 18L / 1D View Games
thegoldchampion 67W / 5L / 1D View Games
stevetheeegg 71W / 0L / 0D View Games

Rating

Year Bullet Blitz Rapid Daily
2025 951 1667 1436
2024 902 1430 1347
2023 894 1364 1365
2022 1241 1333
2021 1236 1329
2020 1161 1381
2019 1129 1161 1473
2018 1130 1156
2017 1170
2016 1073 1221
2015 894
2013 557 1105 1236
2012 592 976 1272 1221
2011 861 932 1040 1257
2010 988 1055 1026 1324
Rating by Year2010201120122013201520162017201820192020202120222023202420251667557YearRatingBulletBlitzRapidDaily

Stats by Year

Year White Black Moves
2025 235W / 141L / 23D 235W / 150L / 15D 67.1
2024 131W / 68L / 8D 111W / 74L / 9D 67.4
2023 194W / 86L / 13D 170W / 77L / 18D 67.2
2022 32W / 22L / 1D 31W / 21L / 1D 61.5
2021 9W / 21L / 0D 12W / 13L / 0D 57.6
2020 33W / 24L / 0D 35W / 25L / 2D 55.8
2019 16W / 2L / 1D 19W / 1L / 0D 54.6
2018 19W / 27L / 1D 23W / 24L / 0D 67.3
2017 16W / 12L / 1D 11W / 12L / 1D 62.0
2016 5W / 2L / 0D 6W / 0L / 0D 43.6
2015 35W / 30L / 0D 22W / 45L / 1D 57.8
2013 34W / 22L / 2D 31W / 26L / 0D 56.7
2012 48W / 58L / 2D 49W / 62L / 0D 55.1
2011 32W / 44L / 0D 31W / 47L / 1D 54.7
2010 75W / 102L / 2D 63W / 115L / 2D 54.5

Openings: Most Played

Daily Opening Games Wins Losses Draws Win Rate
Amazon Attack 64 53 10 1 82.8%
Czech Defense 55 45 10 0 81.8%
Scotch Game 41 35 5 1 85.4%
Amar Gambit 37 29 7 1 78.4%
Australian Defense 35 31 4 0 88.6%
Sicilian Defense 32 24 8 0 75.0%
London System: Poisoned Pawn Variation 27 21 6 0 77.8%
Caro-Kann Defense 24 15 9 0 62.5%
Scandinavian Defense 23 15 7 1 65.2%
Four Knights Game 23 16 7 0 69.6%
Rapid Opening Games Wins Losses Draws Win Rate
Czech Defense 138 75 50 13 54.4%
London System: Poisoned Pawn Variation 58 27 23 8 46.5%
Caro-Kann Defense 51 31 18 2 60.8%
Pirc Defense: Classical Variation 48 19 24 5 39.6%
Amazon Attack 39 19 16 4 48.7%
Scotch Game 36 18 13 5 50.0%
English Opening: Closed, Taimanov Variation 34 14 17 3 41.2%
English Opening 33 18 15 0 54.5%
Australian Defense 28 18 9 1 64.3%
English Opening: Anglo-Indian Defense 27 15 9 3 55.6%
Blitz Opening Games Wins Losses Draws Win Rate
Barnes Defense 48 21 26 1 43.8%
Barnes Opening: Walkerling 45 18 26 1 40.0%
Amazon Attack 41 20 20 1 48.8%
KGD: Classical, 3.Bc4 41 20 20 1 48.8%
KGA: Fischer, 4.Bc4 41 20 21 0 48.8%
Amar Gambit 37 17 20 0 46.0%
QGA: 3.e3 c5 33 11 21 1 33.3%
Sicilian Defense 32 18 14 0 56.2%
French Defense 30 16 14 0 53.3%
Elephant Gambit 29 15 14 0 51.7%
Bullet Opening Games Wins Losses Draws Win Rate
KGD: Classical, 3.Bc4 5 1 4 0 20.0%
KGA: Fischer, 4.Bc4 4 0 4 0 0.0%
Bird Opening: Dutch Variation, Batavo Gambit 2 0 2 0 0.0%
Amazon Attack 2 0 2 0 0.0%
Barnes Opening: Walkerling 2 0 2 0 0.0%
Amar Gambit 2 1 1 0 50.0%
Colle System: Rhamphorhynchus Variation 1 1 0 0 100.0%
Czech Defense 1 0 1 0 0.0%
King's Gambit Accepted: Cunningham Defense 1 0 1 0 0.0%
Barnes Defense 1 0 1 0 0.0%

🔥 Streaks

Streak Longest Current
Winning 29 1
Losing 12 0
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