[{"data":1,"prerenderedAt":254},["ShallowReactive",2],{"bot-XThLF":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":191,"playstyleSummary":195,"ratingHistory":196,"shortName":214,"similar":215,"stem":250,"trophyQuirk":251,"trophyUnlock":251,"whoShouldPlay":252,"__hash__":253},"bots/bots/XThLF.json","Hans Off is a 71-year-old sandcastle builder from Austria whose tournament-grade beachfront sculptures mirror the patient construction he brings to the board. Off plays at an estimated 2163 Elo, placing him in the candidate master to expert bracket, where calculation runs deep and the punishment for loose moves is swift. With the white pieces he most often opens 1. d4, steering games into the [Queen's Pawn Game](/resources/openings/queens-pawn-game) and building the kind of central grip that years of architectural thinking reward. Against 1. e4 he answers with the Petrov, a counterattacking try that suits his preference for active piece play over passive defense. Visitors expecting a gentle senior should reset expectations: Off calculates accurately, prepares his openings to a respectable depth, and converts small advantages with the steady hand of a builder shaping wet sand before the tide returns.","71","XThLF","Austria","at","f6f6ceffc66940d2bc3e5e2e4690f75e6f9d0f8635fa68f64fa841fc9bfd1d4d","2026-07-06",2163,"json",[15,18,21],{"question":16,"answer":17},"What rating is Off?","Off plays at an estimated 2163 Elo, which corresponds to a candidate master or strong expert level. At this strength he calculates accurately several moves ahead and punishes most tactical and positional mistakes that club opponents make.",{"question":19,"answer":20},"What opening does Off play?","With white Off favors 1. d4, most often the [Queen's Pawn Game](/resources/openings/queens-pawn-game) and the [Queen's Gambit](/resources/openings/queens-gambit), with the [Vienna Game](/resources/openings/vienna-game) as his main 1. e4 try. Against 1. e4 with black he reaches for the [Petrov Defense](/resources/openings/petrov-defense), a counterattacking system he has logged hundreds of games in.",{"question":22,"answer":23},"How do strong club players prepare to face Off?","Strong club players should arrive with concrete preparation in mainline d4 systems and a worked-out answer to the Petrov, since Off knows the standard tabiyas well and will exploit any rote moves. Steering toward unbalanced middlegames rather than the simplified structures he prefers gives the best practical chances. Endgame technique also matters here, because at 2163 he converts small edges reliably.","Every grain of sand is a piece on the board, waiting to create a masterpiece.","Male","*Ahoy* shipmate 🌊! Hoist the sails and set course for our chessboard sea! Old Off here, ready to navigate these *sixty-four squares* like Magellan charted the southern straits ⛵! Brace yerself for rough seas, for every move be a wave crashin' upon the hull 🌊!","Expertly constructs elaborate sandcastles for tournaments and exhibits, exhibiting the strategic precision of a chess grandmaster.",false,"2023-12-23T00:00:00.000Z","An Old Kangaroo Bone Knight",{},"Hans Off","Sandcastle Builder",{"solid_sharp":35,"unprepared_theoretical":36},0.05,-0.010000000000000009,{"stats":38,"whiteFingerprint":51,"blackFingerprint":163},{"total":39,"white":44,"black":48},{"games":40,"uniqueOpenings":41,"sharpness":35,"repertoireNarrowness":42,"theoryAdherence":43},1909,99,-0.46,0.44,{"games":45,"uniqueOpenings":41,"sharpness":46,"repertoireNarrowness":42,"theoryAdherence":47},909,0.15,0.83,{"games":49,"uniqueOpenings":49,"sharpness":50,"repertoireNarrowness":49,"theoryAdherence":35},0,-0.04,{"firstMove":52},[53,93],{"name":54,"percent":55,"count":56,"lines":57,"responses":59},"d4",57.3,556,[58],[54],[60,81],{"name":61,"percent":62,"count":63,"lines":64,"variationBreakdown":66},"d5",84.5,251,[65],[54,61],[67,74],{"name":68,"percent":69,"count":70,"lines":71},"Queen's Pawn Game",55.7,151,[72],[54,61,73],"Nf3",{"name":75,"percent":76,"count":77,"lines":78},"Queen's Gambit",36.9,100,[79],[54,61,80],"c4",{"name":82,"percent":83,"count":84,"lines":85,"variationBreakdown":87},"Nf6",15.5,46,[86],[54,82],[88],{"name":89,"percent":90,"count":84,"lines":91},"2.Nf3 vs Indian",63,[92],[54,82,73],{"name":94,"percent":95,"count":96,"lines":97,"responses":99},"e4",38.8,377,[98],[94],[100,113,138,151],{"name":101,"percent":102,"count":103,"lines":104,"variationBreakdown":106},"e5",74.3,127,[105],[94,101],[107],{"name":108,"percent":109,"count":103,"lines":110},"Vienna Game",60.5,[111],[94,101,112],"Nc3",{"name":114,"percent":115,"count":116,"lines":117,"variationBreakdown":120},"Sicilian",21.6,37,[118],[94,119],"c5",[121,127],{"name":122,"percent":123,"count":124,"lines":125},"Closed Sicilian",54.1,20,[126],[94,119,112],{"name":128,"percent":129,"count":130,"lines":131,"mainlines":134},"Other Anti-Sicilians",45.9,17,[132],[94,119,133],"...",[54,135,112,136,137,73],"c3","Bc4","b4",{"name":139,"percent":140,"count":141,"lines":142,"variationBreakdown":145},"French",1.2,2,[143],[94,144],"e6",[146],{"name":147,"percent":77,"count":141,"lines":148},"Exchange French",[149],[94,144,54,61,150],"exd5",{"name":152,"percent":153,"count":154,"lines":155,"variationBreakdown":158},"Caro-Kann",2.9,5,[156],[94,157],"c6",[159],{"name":160,"percent":77,"count":154,"lines":161},"Advance Caro-Kann",[162],[94,157,54,61,101],{"vsFirstMove":164},[165,181],{"name":94,"lines":166,"responses":168},[167],[94],[169],{"name":170,"percent":171,"count":172,"lines":173,"variationBreakdown":175},"1...e5 (Open Games)",99.5,561,[174],[94,101],[176],{"name":177,"percent":171,"count":178,"lines":179},"Petrov Defense",356,[180],[94,101,73,82],{"name":54,"lines":182,"responses":184},[183],[54],[185],{"name":186,"percent":187,"count":188,"lines":189},"Englund Gambit",98.5,270,[190],[54,101],{"defensive_aggressive":192,"simplifying_complicating":193,"category":194},0.725,-0.89,4,"Off leans clearly aggressive on the board, pressing for the initiative rather than waiting for opponents to overextend. He prefers to simplify into clean structures, trading pieces early to reach positions where his calculation does the heavy lifting. His repertoire sits right at the middle of the solid-sharp axis, with mainstream choices like the [Queen's Gambit](/resources/openings/queens-gambit) and the [Petrov Defense](/resources/openings/petrov-defense) anchoring both colors.",[197,200,203,206,208,211],{"rating":198,"msSinceEpoch":199},2155,1777832757167,{"rating":201,"msSinceEpoch":202},2153,1778046694688,{"rating":204,"msSinceEpoch":205},2154,1778086312339,{"rating":204,"msSinceEpoch":207},1778785275198,{"rating":209,"msSinceEpoch":210},2148,1779123030515,{"rating":212,"msSinceEpoch":213},2141,1779196086403,"Off",{"sameStyle":216,"different":235},[217,223,229],{"botId":218,"name":219,"elo":220,"country":221,"countryCode":222,"category":194},"JrIzJ","Lwazi Gambito",2170,"South Africa","za",{"botId":224,"name":225,"elo":226,"country":227,"countryCode":228,"category":194},"JXrsk","Ivana Pawnski",2179,"Serbia","rs",{"botId":230,"name":231,"elo":232,"country":233,"countryCode":234,"category":194},"Sbxka","Rosa Canvas",2203,"Italy","it",[236,243],{"botId":237,"name":238,"elo":239,"country":240,"countryCode":241,"category":242},"vlLxc","Viola Vortex",2164,"Switzerland","ch",3,{"botId":244,"name":245,"elo":246,"country":247,"countryCode":248,"category":249},"LfEVv","Tiffany Fork",2169,"United States","us",1,"bots/XThLF",null,"Players rated roughly 1700 to 2100 will get the most from this matchup. Off rewards opponents who can navigate simplified middlegames and resist his aggressive piece play without overextending. Club players working on conversion technique, endgame accuracy, and defending under steady pressure will find a tough but instructive sparring partner. Stronger juniors testing their preparation against a disciplined classical repertoire will also find plenty of resistance here.","8wGBwWIpk82L5EzmEAllG_bWqAShih0PrGCbiwCpmlQ",1784583532276]