[{"data":1,"prerenderedAt":136},["ShallowReactive",2],{"bot-plomp":3},{"id":4,"aboutLong":5,"age":6,"botId":7,"country":8,"countryCode":9,"dataHash":10,"dateModified":11,"elo":12,"extension":13,"faq":14,"favoriteQuote":24,"gender":25,"hello":26,"introduction":27,"isTrophy":28,"liveDate":29,"luckyCharm":30,"meta":31,"name":32,"occupation":33,"openingAxes":34,"openingsAnalysis":36,"playstyle":37,"playstyleSummary":41,"ratingHistory":42,"shortName":101,"similar":102,"stem":133,"trophyQuirk":36,"trophyUnlock":36,"whoShouldPlay":134,"__hash__":135},"bots/bots/plomp.json","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.","23","plomp","Netherlands","nl","d43b5a7605354ef2ad4d0c694d2c2f8da5136941e0ac76c92ad547c54fa451ef","2026-07-06",103,"json",[15,18,21],{"question":16,"answer":17},"What rating is Sander?","Sander's estimated rating is 103 Elo, barely above random play. He knows how the pieces move but cannot follow a plan and blunders material in almost every game. He is one of the weakest opponents on the site.",{"question":19,"answer":20},"What opening does Sander play?","Sander has no fixed opening repertoire on file. He has never studied theory and picks his first moves by feel, which usually means a quiet, offbeat setup rather than any recognized mainline. Expect different opening shapes from game to game.",{"question":22,"answer":23},"Is Sander a good first opponent for someone learning chess?","Yes, Sander is an excellent first opponent for someone learning the game. At 103 Elo he blunders pieces freely, so a new player gets real practice spotting hanging material and finishing a won position. His slow, defensive style also gives beginners time to think between moves without facing sharp threats.","If the gable lies, the line tells.","male","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 surveys the leaning gables and settling beams of Amsterdam's 17th-century canal houses, plumb bob in hand, checking which walls have drifted a hair off true. Born and raised on the Lijnbaansgracht, he learned the craft from his uncle, a third-generation surveyor for the city's historic-house cooperative. He plays chess in attics and stairwells between measurements, treating each game like a careful read of the line.",false,"2026-05-08T00:00:00.000Z","A small polished brass plumb bob on a waxed cotton line, kept in his left breast pocket.",{},"Sander Plomp","Amsterdam canal-house plumb-line surveyor",{"solid_sharp":35,"unprepared_theoretical":35},0,null,{"defensive_aggressive":38,"simplifying_complicating":39,"category":40},-0.95,0.95,2,"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.",[43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,78,80,83,85,87,89,91,93,95,97,99],{"rating":12,"msSinceEpoch":44},1778293090557,{"rating":12,"msSinceEpoch":46},1778315317540,{"rating":12,"msSinceEpoch":48},1778341647006,{"rating":12,"msSinceEpoch":50},1778341953225,{"rating":12,"msSinceEpoch":52},1778360557577,{"rating":12,"msSinceEpoch":54},1778360833038,{"rating":12,"msSinceEpoch":56},1778360957586,{"rating":12,"msSinceEpoch":58},1778361072763,{"rating":12,"msSinceEpoch":60},1778366743309,{"rating":12,"msSinceEpoch":62},1778366853877,{"rating":12,"msSinceEpoch":64},1778379022305,{"rating":12,"msSinceEpoch":66},1778487938108,{"rating":12,"msSinceEpoch":68},1778521556165,{"rating":12,"msSinceEpoch":70},1778522421187,{"rating":12,"msSinceEpoch":72},1778525811099,{"rating":12,"msSinceEpoch":74},1778541872803,{"rating":76,"msSinceEpoch":77},102,1778544987775,{"rating":76,"msSinceEpoch":79},1778603101102,{"rating":81,"msSinceEpoch":82},85,1778622949839,{"rating":81,"msSinceEpoch":84},1778667651102,{"rating":81,"msSinceEpoch":86},1778688278115,{"rating":81,"msSinceEpoch":88},1778778440805,{"rating":81,"msSinceEpoch":90},1778796526655,{"rating":81,"msSinceEpoch":92},1778902884483,{"rating":81,"msSinceEpoch":94},1779059208739,{"rating":81,"msSinceEpoch":96},1779095500816,{"rating":81,"msSinceEpoch":98},1779120937292,{"rating":81,"msSinceEpoch":100},1779353702127,"Sander",{"sameStyle":103,"different":120},[104,110,114],{"botId":105,"name":106,"elo":107,"country":108,"countryCode":109,"category":40},"loitzl","Alois Loitzl",117,"Austria","at",{"botId":111,"name":112,"elo":113,"country":8,"countryCode":9,"category":40},"trijn","Trijntje Tol",89,{"botId":115,"name":116,"elo":117,"country":118,"countryCode":119,"category":40},"eberl","Verena Eberle",132,"Switzerland","ch",[121,128],{"botId":122,"name":123,"elo":124,"country":125,"countryCode":126,"category":127},"couti","Beatriz Coutinho",106,"Portugal","pt",3,{"botId":129,"name":130,"elo":131,"country":8,"countryCode":9,"category":132},"Hiems","Sjoerd Hiemstra",100,1,"bots/plomp","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.","sPHGEIj5M6-PcKvkDbzVRa9RK6oomN3kT-eQmzs5Gcg",1784583545861]