"Piano piano. The first crack always comes."

Beatriz Marchetti

Age 51 | São Paulo coffee roaster

"Piano piano. The first crack always comes."

Mediator

Rating 246
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Playstyle

Mediator
Simplifying
Aggressive
Hunter
Savage
Guardian
Observer
Mediator
Bot
Defensive
Complicating
AggressiveSeeks attacks and initiative
DefensivePrioritizes safety and solidity
SimplifyingTrades pieces, avoids chaos
ComplicatingKeeps tension, creates complexity

Openings

Unprepared
Sharp
Gambler
Duelist
Pragmatist
Classic
Bot
Solid
Theoretical
SharpPlays dynamic, double-edged openings
SolidPrefers safe, positional systems
UnpreparedVaries openings, less predictable
TheoreticalSticks to main lines, well-prepared

Strength Profile

Rating246

Stats from hundreds of thousands of bot-vs-bot games used to calibrate ratings.

Performance vs All Bots
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Performance vs Users

About Beatriz Marchetti

Bem-vindo, sit down, the café is fresco. I am Bia, and I play chess the way I roast — piano piano, listening for the first crack. My moves are simple, sometimes a little burnt at the edges, but the aroma is honest.

Beatriz Marchetti, known as Bia, is a 51-year-old specialty coffee roaster from São Paulo, Brazil, whose small brick-walled roastery in the Bixiga district has been turning single-origin Brazilian beans for nearly three decades. Granddaughter of Italian immigrants, she learned her craft by aroma, sound, and patience rather than by books, and the same is true of her chess. At an estimated 246 ELO, Bia is an absolute beginner who knows the rules and basic captures but still hangs pieces and misses obvious threats every few moves. She has watched the game on quiet afternoons in the roastery for years without ever studying theory, so her play is intuitive, sensory, and slow. Opponents can expect a gentle, unhurried game with frequent blunders, soft sighs when a piece is lost, and a warm, observational commentary in the language of coffee rather than chess notation.

How Bia plays

Bia plays a balanced, unhurried game with no clear lean toward attack or defense. She does not chase trades but does not avoid them either, and she keeps positions roughly as complex as her opponent makes them. Without any studied repertoire, her openings drift into offbeat territory by accident rather than design. Expect quiet development, frequent oversights, and moves chosen by feel rather than by any sharp or solid plan.

Who should play Bia

Bia is a comfortable opponent for true beginners rated roughly 200 to 500, or for anyone who has only just learned how the pieces move. Because her play is neither aggressive nor especially defensive, newer players can practice basic tactics, simple development, and spotting hanging pieces without facing prepared theory or sharp attacks. She also suits returning players who want a low-pressure, patient game to rebuild confidence.

Frequently asked about Bia

  • What rating is Bia?
  • What opening does Bia play?
  • Is Bia a good first opponent for someone learning chess?