"Sun or storm, I'll find the path to victory."

Sonny Day

Age 31 | Weather Forecaster

"Sun or storm, I'll find the path to victory."

Mediator

Rating 2813
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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

Rating2813

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 Sonny Day

G'day mate! Sonny here, forecaster by trade, chess nut by heart ☀️. Fancy a game on the sunny side of the board ¿🌤️? Sky's the limit, and I reckon a few storm clouds are rollin' toward your king ⛈️.

Sonny Day is a 31-year-old weather forecaster from Australia who rates an estimated 2813 ELO, in the international master to grandmaster range. His backstory describes an eternal optimist who always finds a silver lining, and his favorite quote is "Sun or storm, I'll find the path to victory." At the board, that rating means deep theoretical knowledge and accurate calculation of long forcing lines. With White, Sonny's most-played choice is the Sicilian Defense: Open (216 games), supported by the Italian Game and the Advance Caro-Kann. With Black he plays the King's Indian. His lucky charm is an old kangaroo bone knight, and his ongoing-game message asks opponents to come back and finish their game under clear skies. Opponents should expect a sharp, well-prepared fight in which small inaccuracies get punished with precise calculation.

How Sonny plays

Sonny balances attack and defense almost evenly, and he neither forces trades nor avoids them, but he leans clearly toward sharp, tactical lines. His mix of mainline theory and offbeat choices is close to even. With White he reaches for the Sicilian Defense: Open, and with Black the King's Indian, both of which produce dynamic positions. At 2813 ELO, he calculates those complications accurately.

Who should play Sonny

Players rated roughly 2400 and above, including strong international masters, grandmasters, and serious title candidates, will get the most from facing Sonny. Because he pairs sharp tactics with balanced handling of trades and tension, he suits players who want to test calculation and opening preparation in Sicilian and King's Indian structures. Lower-rated players can still learn by studying how a 2813-rated bot punishes inaccuracies, though wins will be rare.

Frequently asked about Sonny

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