"If the gable lies, the line tells."

Sander Plomp

Age 23 | Amsterdam canal-house plumb-line surveyor

"If the gable lies, the line tells."

Observer

Rating 103
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Playstyle

Observer
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

Rating103

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 Sander Plomp

Hup, Sander here. Plumb bob's in the pocket, board's on the table. I don't know much theory, I mostly check where the line settles and try not to give a mil. Fair warning, the gable usually leans my way before it falls. Zo, your move.

Sander Plomp is a 23-year-old plumb-line surveyor from the Netherlands, working the leaning gables and settling beams of Amsterdam's 17th-century canal houses. Born on the Lijnbaansgracht and trained by his uncle in the historic-house cooperative, he picks up games in attics and stairwells between measurements, treating each board like a quick read of a drifting wall. At an estimated 103 Elo, he plays barely above random: he knows how the pieces move, has watched the game his whole life around the canals, but has never studied openings or sat with a book. Pieces drop almost every game, plans rarely survive more than a few moves, and he leans on instinct rather than preparation. Expect a casual, slow-paced opponent who treats each move like a millimeter check, gives chances freely, and will hand over material long before the position is truly settled.

How Sander plays

Sander plays deeply defensively, almost flinching from any forward commitment, yet paradoxically refuses to trade pieces off, leaving the board cluttered and tense. He keeps tension high without a plan behind it, drifting between solid-looking and sharp-looking moves without conscious preference. He has no opening repertoire on file, no theoretical leanings, and decides each move by feel, which usually means a quiet shuffle followed by a sudden, unwarranted slip of a piece.

Who should play Sander

Absolute beginners and players rated below roughly 400 will find Sander a comfortable, low-pressure opponent who blunders pieces in most games. His passive, tension-keeping style suits anyone learning to spot hanging pieces, practice simple tactics, or rehearse converting a winning material advantage. Stronger players will find little resistance here, but new learners get a calm board where mistakes are mutual and a clean win is genuinely reachable.

Frequently asked about Sander

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