[{"data":1,"prerenderedAt":323},["ShallowReactive",2],{"bot-tqbWp":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":37,"playstyle":183,"playstyleSummary":187,"ratingHistory":188,"shortName":286,"similar":287,"stem":319,"trophyQuirk":320,"trophyUnlock":320,"whoShouldPlay":321,"__hash__":322},"bots/bots/tqbWp.json","Chen Pin, known at the board simply as Pin, is a 38-year-old acupuncturist from Beijing who plays at an estimated 1415 Elo, placing him squarely in the intermediate club bracket. Pin has been around the game for years without ever formalising his study, so his repertoire is practical rather than deeply theoretical: he calculates two or three moves ahead, handles standard endgames competently, and occasionally drifts into positions he has seen before but not memorised. With the black pieces he often slips into the quiet [Philidor Defense](/resources/openings/philidor-defense), a frame that suits his preference for steady structures over forced lines. His acupuncturist's habit of patient observation carries into his play, where he probes for small imbalances rather than launching speculative attacks. Expect a measured opponent who simplifies when ahead and rarely allows the position to spiral into chaos.","38","tqbWp","China","cn","f685b7705e353e81a44332eadbaeeab139d5481f1e395daf86c4ce8e5af6c705","2026-07-06",1415,"json",[15,18,21],{"question":16,"answer":17},"What rating is Pin?","Pin plays at an estimated 1415 Elo, which places him in the intermediate club-player range. At this level he handles opening principles competently, calculates two to three moves deep, and plays reasonable endgames without deep theoretical preparation.",{"question":19,"answer":20},"What opening does Pin play?","With the black pieces Pin most often defends with the [Philidor Defense](/resources/openings/philidor-defense), and he also has experience with the [QGA](/resources/openings/qga) and the [Slav](/resources/openings/slav). As white his go-to is the [Exchange French](/resources/openings/exchange-french), which leads to symmetric, navigable positions that suit his simplifying tendencies.",{"question":22,"answer":23},"How can intermediate players use Pin to improve?","Intermediate players around 1300 to 1500 can use Pin to sharpen their technique in simplified positions, since he trades pieces readily and forces opponents to win on small, lasting advantages rather than tactical fireworks. Studying the games is a good way to practice converting marginal edges in endgames and to test quiet, structural opening choices like the Philidor and Exchange French.","Through the needles of precision, balance is achieved on both the chessboard and in life.","Male","Greetings, wayward energy flow, *Ni Hao*. Pin welcomes you to the board, where Qi carriers move like seasons through Wood🌳 and Water💧. Sit, breathe, and let us see whether your meridians flow freely today, for as the ancients say, the still pond reflects the sharpest moon. ☯️","An acupuncture practitioner from Beijing, renowned for his precision—a skill he artfully applies to his strategic maneuvers on the chessboard.",false,"2023-12-10T00:00:00.000Z","A Fine Bronze Needle",{},"Chen Pin","Acupuncturist",{"solid_sharp":35,"unprepared_theoretical":36},-0.61,-0.035,{"stats":38,"whiteFingerprint":52,"blackFingerprint":139},{"total":39,"white":44,"black":48},{"games":40,"uniqueOpenings":41,"sharpness":35,"repertoireNarrowness":42,"theoryAdherence":43},1701,57,-0.52,0.45,{"games":45,"uniqueOpenings":41,"sharpness":46,"repertoireNarrowness":42,"theoryAdherence":47},788,-0.56,0.84,{"games":49,"uniqueOpenings":49,"sharpness":50,"repertoireNarrowness":49,"theoryAdherence":51},0,-0.67,0.07,{"firstMove":53},[54],{"name":55,"percent":56,"count":57,"lines":58,"responses":60},"e4",98.8,770,[59],[55],[61,80,106,121],{"name":62,"percent":63,"count":64,"lines":65,"variationBreakdown":67},"e5",50.4,113,[66],[55,62],[68],{"name":69,"percent":70,"count":64,"lines":71,"mainlines":74},"Other vs 1...e5",50.7,[72],[55,62,73],"...",[75,76,77,78,79],"f4","Nc3","Bc4","d4","Nf3",{"name":81,"percent":82,"count":83,"lines":84,"variationBreakdown":87},"Sicilian",20.1,45,[85],[55,86],"c5",[88,97],{"name":89,"percent":90,"count":91,"lines":92,"mainlines":94},"Other Anti-Sicilians",46.6,27,[93],[55,86,73],[78,95,76,77,96,79],"c3","b4",{"name":98,"percent":99,"count":100,"lines":101,"mainlines":103},"Other vs Sicilian (2.Nf3)",31,18,[102],[55,86,79,73],[78,104,105],"Bb5","Bb5+",{"name":107,"percent":108,"count":109,"lines":110,"variationBreakdown":113},"French",17,38,[111],[55,112],"e6",[114],{"name":115,"percent":116,"count":109,"lines":117},"Exchange French",82.6,[118],[55,112,78,119,120],"d5","exd5",{"name":122,"percent":123,"count":124,"lines":125,"variationBreakdown":128},"Caro-Kann",12.5,28,[126],[55,127],"c6",[129,135],{"name":130,"percent":131,"count":132,"lines":133},"Exchange Caro-Kann",50,14,[134],[55,127,78,119,120],{"name":136,"percent":131,"count":132,"lines":137},"Advance Caro-Kann",[138],[55,127,78,119,62],{"vsFirstMove":140},[141,159],{"name":55,"lines":142,"responses":144},[143],[55],[145],{"name":146,"percent":147,"count":148,"lines":149,"variationBreakdown":151},"1...e5 (Open Games)",87.6,460,[150],[55,62],[152],{"name":153,"percent":154,"count":155,"lines":156},"Philidor Defense",71.9,169,[157],[55,62,79,158],"d6",{"name":78,"lines":160,"responses":162},[161],[78],[163],{"name":164,"percent":165,"count":166,"lines":167,"variationBreakdown":169},"1...d5 systems",84.3,290,[168],[78,119],[170,177],{"name":171,"percent":172,"count":91,"lines":173},"QGA",43.8,[174],[78,119,175,176],"c4","dxc4",{"name":178,"percent":179,"count":180,"lines":181},"Slav",40.5,25,[182],[78,119,175,127],{"defensive_aggressive":184,"simplifying_complicating":185,"category":186},0.6825,-0.96,4,"Pin leans aggressive once the middlegame opens, yet he resolves tension quickly, trading pieces at almost every opportunity rather than letting positions stay complex. His lines tend toward the solid side, and his opening choices are mildly offbeat rather than mainline. With black he often reaches the [Philidor Defense](/resources/openings/philidor-defense), and with white he favors the symmetric [Exchange French](/resources/openings/exchange-french), both reflecting his taste for clarified, navigable structures.",[189,192,195,198,201,204,207,210,212,215,218,221,224,227,230,232,234,237,240,243,246,248,251,254,257,260,263,266,268,271,274,277,280,283],{"rating":190,"msSinceEpoch":191},1428,1777777971117,{"rating":193,"msSinceEpoch":194},1426,1777778237848,{"rating":196,"msSinceEpoch":197},1412,1777822126306,{"rating":199,"msSinceEpoch":200},1414,1777826360636,{"rating":202,"msSinceEpoch":203},1409,1777838446682,{"rating":205,"msSinceEpoch":206},1397,1777841473613,{"rating":208,"msSinceEpoch":209},1396,1777877540076,{"rating":205,"msSinceEpoch":211},1777884198822,{"rating":213,"msSinceEpoch":214},1391,1777992185006,{"rating":216,"msSinceEpoch":217},1385,1777992524419,{"rating":219,"msSinceEpoch":220},1380,1777993288771,{"rating":222,"msSinceEpoch":223},1378,1777997533234,{"rating":225,"msSinceEpoch":226},1370,1777998739952,{"rating":228,"msSinceEpoch":229},1384,1777999382446,{"rating":205,"msSinceEpoch":231},1777999474436,{"rating":213,"msSinceEpoch":233},1778030348673,{"rating":235,"msSinceEpoch":236},1404,1778030431710,{"rating":238,"msSinceEpoch":239},1417,1778030431963,{"rating":241,"msSinceEpoch":242},1429,1778030432107,{"rating":244,"msSinceEpoch":245},1438,1778055654476,{"rating":244,"msSinceEpoch":247},1778086507595,{"rating":249,"msSinceEpoch":250},1447,1778176430791,{"rating":252,"msSinceEpoch":253},1442,1778184990397,{"rating":255,"msSinceEpoch":256},1437,1778185416143,{"rating":258,"msSinceEpoch":259},1439,1778331921013,{"rating":261,"msSinceEpoch":262},1421,1778332045923,{"rating":264,"msSinceEpoch":265},1402,1778332195167,{"rating":228,"msSinceEpoch":267},1778332370231,{"rating":269,"msSinceEpoch":270},1372,1778514320053,{"rating":272,"msSinceEpoch":273},1352,1778548465403,{"rating":275,"msSinceEpoch":276},1354,1778549325893,{"rating":278,"msSinceEpoch":279},1348,1778653361260,{"rating":281,"msSinceEpoch":282},1342,1778653860070,{"rating":284,"msSinceEpoch":285},1341,1779221347409,"Pin",{"sameStyle":288,"different":306},[289,295,300],{"botId":290,"name":291,"elo":292,"country":293,"countryCode":294,"category":186},"owusu","Kwabena Owusu",1416,"Ghana","gh",{"botId":296,"name":297,"elo":196,"country":298,"countryCode":299,"category":186},"LUEgl","Victor Ender","Canada","ca",{"botId":301,"name":302,"elo":303,"country":304,"countryCode":305,"category":186},"XyhUw","Pauline Schachmund",1410,"Germany","de",[307,313],{"botId":308,"name":309,"elo":12,"country":310,"countryCode":311,"category":312},"MfQGb","Shamira Tat","Jordan","jo",1,{"botId":314,"name":315,"elo":292,"country":316,"countryCode":317,"category":318},"linh","Linh Trần","Vietnam","vn",2,"bots/tqbWp",null,"Players rated roughly 1200 to 1550 will find Pin a fair and instructive opponent. Because he trades pieces eagerly and steers toward solid structures, he is especially useful for attackers who need practice converting simplified positions, and for defensive players who want to test whether their setups hold under steady, low-noise pressure. Anyone learning to handle symmetric or quiet middlegames will gain something concrete from the matchup.","p3kz3Z9V9l-n9ti5XUWGBIFddJsGeECjcWLkoX2nOzc",1784583548899]