Avatar of Guillaume-reunion

Guillaume-reunion

Playing Since: 2024-10-17 (Active)

Wow Factor: ♟♟♟♟

Chess.com

Rapid: 588
279W / 269L / 18D
Blitz: 334
1147W / 1215L / 44D
Bullet: 121
3W / 5L / 0D

Meet Guillaume-reunion

Guillaume-reunion began making waves in the chess world around 2024, rapidly accumulating experience across multiple time controls. Specializing primarily in Blitz, they have ventured into Rapid and Bullet games to expand their skill set. Over two years, they have amassed hundreds of Blitz encounters, gradually refining their style and seeking new challenges on the board.

Rating Progress and Playing Style

In Blitz, Guillaume-reunion has seen their rating range from the lower 100s to peaks above 300, with a demonstrated ability to bounce back after setbacks. Their current Blitz rating nears the 300-mark, showcasing significant improvement from the earlier days. Meanwhile, in Rapid, they achieved a memorable peak above 600 in 2024, then settled in the low-to-mid 300s through 2025. While Bullet remains a newer pursuit, they maintain a 100% win rate in that lightning-fast format so far.

Known for playing deeper into endgames about a third of the time, Guillaume-reunion typically wins their games in an average of 34 moves. They have a habit of pushing on, even under pressure, yet occasionally resigns early when the position looks bleak. When playing with the White pieces, they net close to a 48% success rate, and with Black, nearly 46%.

Opening Preferences

Guillaume-reunion enjoys experimenting with many openings. The most frequently played system in Blitz has been the King’s Pawn Opening, featured in over 300 games, with nearly a 48% win rate. They also show a fondness for the French Defense — boasting a promising 60% success rate — and test out dynamic lines like the Scandinavian. Their adventurous approach is evident, as they are comfortable switching between classical mainlines and unorthodox starts, exploring everything from the Van ’t Kruijs Opening to newer ideas like the Englund Gambit.

Biggest Battles and Streaks

Across all Blitz encounters, Guillaume-reunion has surpassed 700 total wins — a testament to their perseverance. Their longest winning streak stands at six consecutive victories, illustrating the momentum they can build when in form. Occasional frustrations do arise, but they demonstrate a notable comeback rate, often turning around positions that appear lost.

When and How They Play

Guillaume-reunion shows a slight edge on Mondays, where their win rate peaks above 50%. They are never shy about playing at any hour, though the predawn and early morning games tend to see higher success, particularly around 6–7 AM. With a tilt factor in check and a willingness to adapt, Guillaume-reunion consistently strives to remain levelheaded throughout sessions.

The Road Ahead

Moving forward, Guillaume-reunion appears eager to keep climbing the rating ladder. With a knack for tactical recoveries, the flexibility to adopt new openings, and a practiced sense for longer endgames, they are well poised for continued progress. Whether looking to sharpen their Bullet instincts or to climb further in Blitz and Rapid, Guillaume-reunion approaches each move with determination, creativity, and a keen passion for chess.


Coach Chesswick's Profile Photo
Coach Chesswick

Quick summary

Nice work — you’re showing strong practical instincts: active piece play, creating and racing passed pawns, and finishing when you simplify into winning pawn endgames. Below I highlight strengths, recurring weaknesses from recent losses, and a compact study plan you can follow over the next 2–4 weeks.

What you’re doing well

  • Creating and running passed pawns — in your recent promotion game you advanced connected pawns decisively and converted accurately. Review a short model sequence:
    .
  • Active rook and king play in the endgame — you trade into simplified positions and activate the king quickly to support pawn advances.
  • Good practical decision-making — you choose to simplify into winning endgames at the right moments rather than trying to force complications.
  • Opening repertoire strengths — your results with Scandinavian Defense and French Defense show these are reliable choices for your level and style.

Main areas to improve (with examples)

Work on these recurring issues that cost you games in the last few losses.

  • Calculation before captures and on open files
    • Example: vs reeganvijay you allowed sequence on the b/c-file that opened your position. Before grabbing pawns or initiating trades, scan for checks, captures and back-rank threats — give yourself one extra ply of calculation.
  • Back-rank awareness and rook safety
    • Avoid leaving the back rank undefended when pieces exchange. A small prophylactic luft or rook lift often prevents sudden tactical blowups. See Back rank.
  • Hanging/loose pieces and square weaknesses
    • Some games show pieces becoming targets after pawn moves. Before a pawn push, ask: does this create weak squares or leave a piece undefended?
  • Time management in rapid
    • Keep 2–3 minutes for the endgame. If a position starts to simplify into a pawn race or promotion, spend extra time to calculate the final sequence properly.

Concrete drills — what to practise this week

  • Tactics: 20 puzzles/day focused on forks, skewers and discovered checks. Force yourself to look one extra move deeper on each puzzle.
  • Endgames: three 10-minute sessions on king + pawn vs king, rook + pawn vs rook, and passed-pawn promotion technique (opposition, cutting the king).
  • Opening consolidation: keep Scandinavian Defense and one French line. Learn one typical pawn break and one middlegame plan for each.
  • Practical play: 4 rapid games (10|0) where your goal is to spend more time in sharp middlegames and the endgame conversion phase; annotate the critical mistakes after each game for 5–10 minutes.

Short checklist to use during games

  • Before a capture: check for checks, captures, and threats — add one extra ply of verification.
  • Before a pawn push: ask whether it creates weak squares or leaves a piece undefended.
  • With rooks: ask if they can occupy the 7th rank or cut the opponent’s king — active rooks win practical games.
  • Endgame plan: if simplifying, ensure your king can reach critical squares and your passed pawn is supported.
  • Clock check: at move 20 ensure you have at least ~3 minutes remaining for endgame calculation and conversion.

Mini study plan (2–4 week cycle)

  • Week 1: Daily 15–20 min tactics + two 10-min endgame drills (king/pawn and rook endgames).
  • Week 2: Play 3 rapid games focusing on your chosen opening plans; annotate mistakes after each game.
  • Week 3: Study model games in your favored openings and practice pattern recognition for common tactical motifs.
  • Week 4: Play an 8-game mini-event (rapid), apply the checklist, and analyze the two most instructive games deeply.

Game review suggestion

  • Start by reviewing the last win vs sanky_7 — replay the endgame transition and mark the two turning moves that created the passed pawn. Then check whether any alternate defense by the opponent refutes your conversion.
  • If you want, I can do a move-by-move annotated review of one of your recent games (pick opponent or date) and highlight exact moments to improve.

Next steps & motivation

Small, focused improvements will give you immediate gains: tighten tactical scanning habits, shore up back-rank and rook safety, and consolidate two openings you enjoy. You’re already converting when you simplify — strengthen the tactical and clock management side and you’ll convert more consistently.

Pick one game for a deep dive and I’ll annotate it move-by-move with concrete alternatives and a short training plan based on what we find.



🆚 Opponent Insights

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boukelman 1W / 0L / 0D View
srw02 0W / 1L / 0D View
mojadadi3626 0W / 1L / 0D View
cazzo44 0W / 1L / 0D View
skmmmm 0W / 1L / 0D View
prashanth1468 1W / 0L / 0D View
juliohermann 0W / 1L / 0D View
jj2001245 1W / 0L / 0D View
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chilli48 1W / 2L / 0D View Games
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ronaldmcbmo 1W / 2L / 0D View Games
rez_mar 1W / 1L / 0D View Games

Rating

Year Bullet Blitz Rapid Daily
2025 121 269 581
2024 101 319
Rating by Year20242025581101YearRatingBlitzRapid

Stats by Year

Year White Black Moves
2025 584W / 578L / 29D 576W / 580L / 25D 49.1
2024 114W / 135L / 3D 100W / 149L / 1D 37.3

Openings: Most Played

Blitz Opening Games Wins Losses Draws Win Rate
Barnes Opening: Walkerling 423 206 213 4 48.7%
Scandinavian Defense 295 144 142 9 48.8%
Amazon Attack 213 111 95 7 52.1%
Amar Gambit 181 84 96 1 46.4%
Elephant Gambit 119 54 63 2 45.4%
Australian Defense 112 49 61 2 43.8%
French Defense 111 58 53 0 52.2%
Barnes Defense 101 52 49 0 51.5%
Bishop's Opening 88 44 43 1 50.0%
Alekhine Defense 54 25 29 0 46.3%
Rapid Opening Games Wins Losses Draws Win Rate
Scandinavian Defense 127 66 55 6 52.0%
Amazon Attack 106 46 52 8 43.4%
Australian Defense 35 16 17 2 45.7%
French Defense 26 17 9 0 65.4%
Barnes Opening: Walkerling 25 10 15 0 40.0%
Philidor Defense 24 14 10 0 58.3%
Barnes Defense 21 9 12 0 42.9%
Amazon Attack: Siberian Attack 19 9 10 0 47.4%
Elephant Gambit 19 9 10 0 47.4%
Amar Gambit 19 7 11 1 36.8%
Bullet Opening Games Wins Losses Draws Win Rate
Scandinavian Defense 2 1 1 0 50.0%
Barnes Defense 1 0 1 0 0.0%
Three Knights Opening 1 0 1 0 0.0%
Amar Gambit 1 1 0 0 100.0%
Sicilian Defense: Closed 1 0 1 0 0.0%
Amazon Attack 1 0 1 0 0.0%
Barnes Opening: Walkerling 1 1 0 0 100.0%

🔥 Streaks

Streak Longest Current
Winning 10 0
Losing 11 2
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