Guilherme Alfredo (GuiABoliveira) — Quick profile
Guilherme Alfredo, known online as GuiABoliveira, is a Blitz specialist with a knack for surprise openings and late-night comebacks. Fast, fearless and occasionally theatrical, Guilherme prefers the ticking clock of Blitz games and a repertoire that delights in quirky sidelines as much as solid anti-Sicilian setups.
Keywords: Guilherme Alfredo, GuiABoliveira, Blitz specialist, Nimzo-Larsen, Sicilian, online chess.
Playstyle & strengths
A natural Blitz player who loves tactical chaos: high Endgame Frequency and long decisive games suggest Guilherme grinds out wins in complex endgames. He has an impressive Comeback Rate and does notably well even after material setbacks — his Win Rate After Losing Piece shows resilience under pressure.
- Preferred time control: Blitz (fast intuition + clock management).
- Tactical resilience: strong comeback rate and solid conversion in endgames.
- Notable habits: relatively high EarlyResignationRate (plays fast decisions), long average decisive games — he trusts calculation over quick draws.
Peak achievements (sparklers for your profile): , , .
Favorite openings (what to expect from GuiABoliveira)
Guilherme favors offbeat but effective systems — both as White and Black he often steers the game into positions he knows well. If you want to prep, study these:
- Nimzo-Larsen Attack — a staple of his White play, excellent win rates in both Bullet and Blitz.
- Colle System: Rhamphorhynchus Variation — a recurring pet line when he wants solid structure with counterplay.
- Sicilian Defense: Closed and related Anti-Sveshnikov lines — common choices when facing 1.e4.
- Amar Gambit and other aggressive sidelines — expect surprises and tactical complications.
For a deeper look at his Blitz opening performance, try this quick visualization: .
Rivalries & records
Guilherme has faced a small circle of repeat opponents — some became friendly rivalries, others productive learning experiences.
- Most-played opponent: xicomarin — 56 games (record: 29–22–5).
- Other frequent foes: Gustavo Oliveira (31 games), fedematth (26 games), er_ursel (23 games).
- Record highlights: strong positive records against gijoe1983 and mojse; tighter battles vs gustavoaoliveira.
Want to check his public profile? Guilherme Alfredo
Streaks, rhythms & psychology
Guilherme rides hot streaks and survives cold runs like a pro. His reported streaks and time-of-day strengths give a peek into when he's most dangerous.
- Longest winning streak: 13 games. Longest losing streak: 12 games.
- Current short-term trend: a small losing skid (useful to know if you’re betting on tilt or recovery!).
- Best time of day to face him: around 02:00 (late-night sharpness). He also posts excellent hour-based win rates at 02:00 and around noon in some samples.
Psychological notes: Guilherme’s TiltFactor suggests he’s human — momentum matters — but his ComebackRate shows he’s excellent at regaining footing after setbacks.
Sample game (study this mini-demo)
A short illustrative Blitz fragment showing typical flanking and tactical motifs from his play. Use the viewer below to replay the line.
Tip: watch for early flank pawn pushes and quick piece coordination — recurring themes in Guilherme’s games.
Analytics & tools
Deep stats back the narrative: high endgame activity, lots of decisive games, and a tendency to choose complex openings that reward preparation. Explore trends and a rating chart here:
- Blitz rating trend:
- Sample peak badge:
- Study his opening performance pages for both White and Black (Nimzo-Larsen, Colle variants, Closed Sicilian).
How to follow or challenge
Want a game with Guilherme? He’s active in Blitz and Bullet — bring your A-game and a few novelties. For a direct look at his activity: Guilherme Alfredo.
Quick checklist before you play him: prepare against Nimzo-Larsen/Colle setups, expect late middlegame endgame scrambles, and don’t assume early material means the game is over.
Small fun facts
- Avg moves per win: long games — around 69-72 moves — so stamina matters.
- Plays quirky openings and punishes unprepared opponents — consider bringing a novelty.
- Favorite playground: Blitz — where intuition outshines brute calculation.