[{"data":1,"prerenderedAt":139},["ShallowReactive",2],{"bot-duanw":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":40,"ratingHistory":41,"shortName":107,"similar":108,"stem":136,"trophyQuirk":36,"trophyUnlock":36,"whoShouldPlay":137,"__hash__":138},"bots/bots/duanw.json","Duan Wenshan is a 49-year-old marble inkstone slate-grain matcher from Dali, in China's Yunnan province, who has spent thirty years reading the cloud-and-stream veins of Cangshan stone. Chess came to him late and casually, picked up between workshop shifts rather than studied, and his rating of around 600 reflects a player who recognises simple one-move threats but still drops pieces when the position grows crowded. He has no settled opening repertoire and approaches each game the way he approaches a fresh slab, watching for natural seams rather than following memorised lines. Wenshan plays unhurried, defensive, trade-heavy chess, treating every exchange as a careful chisel stroke. Visitors looking for sharp theoretical battles will not find them here. Expect a quiet, patient opponent who will gladly simplify, occasionally miscalculate in messy middlegames, and treat the whole board like a stone waiting to be read.","49","duanw","China","cn","2191be97c77eaf6459017c4dafb3c512cc07801785058c21bd12940790f98b68","2026-07-06",600,"json",[15,18,21],{"question":16,"answer":17},"What rating is Wenshan?","Wenshan plays at an estimated 600 Elo, placing him in the improving-beginner bracket. He spots simple one-move tactics and basic threats, but still loses pieces in cluttered middlegames and has no real opening knowledge to lean on.",{"question":19,"answer":20},"What opening does Wenshan play?","Wenshan has no fixed repertoire on file. He plays openings by feel rather than theory, picking moves that keep the position quiet and the pieces easy to read, much like sorting stone before cutting it.",{"question":22,"answer":23},"Is Wenshan a fair challenge for casual club players?","For most rated club players, Wenshan will feel too gentle, since his 600 Elo sits well below typical club strength. He is best suited to beginners and post-beginners; stronger casual players should expect to win comfortably, but may still enjoy him as a calm warm-up game.","The stone has its own grain. Your hand only follows.","male","Sit. The board is just another slab of Cangshan stone, and we are only here to read its seams. My hands are slow and my eye is older than my skill, so take your time. The grain will show us where the game wants to go.","Wenshan grew up at the foot of Cangshan and learned to read marble grain before he learned to read books. He matches slabs of Dali stone to inkstone blanks so the natural cloud-and-stream veins land exactly where the ink will pool. Thirty years of patient looking have taught him that the stone tells you what shape it wants to become — your job is only to listen.",false,"2026-05-08T00:00:00.000Z","A small offcut of Cangshan marble he carries in his shirt pocket — the very first piece he ever judged correctly as an apprentice, its pale cloud vein worn smooth from forty years of his thumb.",{},"Duan Wenshan","Dali Bai marble inkstone slate-grain matcher",{"solid_sharp":35,"unprepared_theoretical":35},0,null,{"defensive_aggressive":38,"simplifying_complicating":38,"category":39},-0.9,1,"Wenshan plays a deeply defensive, simplifying game. He welcomes trades, releases tension at the first chance, and prefers quiet positions where the grain of the board is easy to follow. Sharp or solid, mainline or offbeat, he has no firm preference, since he carries no studied repertoire. Expect cautious development, early exchanges, and long contemplative pauses rather than tactical fireworks or theoretical surprises.",[42,44,46,49,52,55,57,59,62,65,68,71,74,76,79,81,84,87,90,93,96,99,101,104],{"rating":12,"msSinceEpoch":43},1778269475574,{"rating":12,"msSinceEpoch":45},1778283411562,{"rating":47,"msSinceEpoch":48},598,1778283994529,{"rating":50,"msSinceEpoch":51},591,1778404989125,{"rating":53,"msSinceEpoch":54},590,1778417190514,{"rating":53,"msSinceEpoch":56},1778456335504,{"rating":53,"msSinceEpoch":58},1778513101264,{"rating":60,"msSinceEpoch":61},588,1778567048753,{"rating":63,"msSinceEpoch":64},599,1778630213898,{"rating":66,"msSinceEpoch":67},617,1778697454664,{"rating":69,"msSinceEpoch":70},627,1778726282294,{"rating":72,"msSinceEpoch":73},644,1778873985618,{"rating":72,"msSinceEpoch":75},1778975273510,{"rating":77,"msSinceEpoch":78},643,1779017390143,{"rating":77,"msSinceEpoch":80},1779069566030,{"rating":82,"msSinceEpoch":83},642,1779074189447,{"rating":85,"msSinceEpoch":86},641,1779138827263,{"rating":88,"msSinceEpoch":89},640,1779178544157,{"rating":91,"msSinceEpoch":92},639,1779195044923,{"rating":94,"msSinceEpoch":95},638,1779256607178,{"rating":97,"msSinceEpoch":98},635,1779276413937,{"rating":97,"msSinceEpoch":100},1779276634643,{"rating":102,"msSinceEpoch":103},634,1779300180319,{"rating":105,"msSinceEpoch":106},624,1779326554045,"Wenshan",{"sameStyle":109,"different":124},[110,116,120],{"botId":111,"name":112,"elo":113,"country":114,"countryCode":115,"category":39},"eibl","Theresa Eibl",587,"Germany","de",{"botId":117,"name":118,"elo":119,"country":8,"countryCode":9,"category":39},"siwai","Lam Si Wai",628,{"botId":121,"name":122,"elo":123,"country":114,"countryCode":115,"category":39},"faller","Klara Faller",566,[125,129],{"botId":126,"name":127,"elo":63,"country":114,"countryCode":115,"category":128},"klemm","Matthias Klemm",4,{"botId":130,"name":131,"elo":132,"country":133,"countryCode":134,"category":135},"berid","Tariel Beridze",603,"Georgia","ge",3,"bots/duanw","Beginners and improving players in roughly the 400 to 800 range will find Wenshan a comfortable, instructive sparring partner. His strong preference for trades and quiet positions makes him a useful opponent for anyone learning to convert small material advantages into endgame wins. Players who want to practise patient maneuvering, simple tactics, and clean technique without facing aggressive opening traps will benefit most from sitting across the board from him.","WUPMUIKWkYEw7QjtOk9YK6FjCLftZDjuAtvRmwZCkf0",1784583536843]