[{"data":1,"prerenderedAt":214},["ShallowReactive",2],{"bot-BWeJr":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":165,"playstyleSummary":169,"ratingHistory":170,"shortName":174,"similar":175,"stem":210,"trophyQuirk":211,"trophyUnlock":211,"whoShouldPlay":212,"__hash__":213},"bots/bots/BWeJr.json","Waltz Vienna is a 32-year-old ballroom dancer from Austria whose approach to the 64 squares mirrors her work on the parquet floor: measured, patterned, and quietly precise. At an estimated 2214 Elo, Waltz plays at a candidate-master level, calculating accurately and punishing inaccuracies from club-strength opponents with practiced ease. With the white pieces she gravitates toward the [Bishop's Opening](/resources/openings/bishops-opening), aiming the light-squared bishop at f7 and building pressure step by step rather than lunging for early complications. Against 1.e4 she favors the [Winawer French](/resources/openings/winawer-french), a structurally rich choice that suits her preference for guided, rhythmic positions. Opponents can expect a composed adversary who simplifies when offered the chance, defends with care, and converts small advantages through patient technique rather than wild attacking flourishes.","32","BWeJr","Austria","at","3832f75381c5625e72cb95936831a796f66962d0410d33ed7930e11d57a15df9","2026-07-06",2214,"json",[15,18,21],{"question":16,"answer":17},"What rating is Waltz?","Waltz Vienna plays at an estimated 2214 Elo, placing her at candidate-master to expert level. At this strength she calculates accurately, prepares her openings in depth, and punishes most mistakes that club-level opponents make.",{"question":19,"answer":20},"What opening does Waltz play?","With the white pieces Waltz most often opens with the [Bishop's Opening](/resources/openings/bishops-opening), targeting f7 with an early Bc4. As black she answers 1.e4 with the [Winawer French](/resources/openings/winawer-french), and she also has the [Advance Caro-Kann](/resources/openings/advance-caro-kann) and [Exchange French](/resources/openings/exchange-french) in her white repertoire.",{"question":22,"answer":23},"How do strong club players prepare to face Waltz?","Against a 2214 opponent, club players should expect concrete preparation and minimal blunders, so vague plans will not survive. Study the main lines of the Bishop's Opening and Winawer French to avoid being outprepared in the first dozen moves, and brace for a long technical endgame, since Waltz simplifies readily and converts small edges. Sharpening calculation in quiet positions matters more than memorising tricks.","Every step on the chessboard is a dance of precision and grace.","Female","Welcome, welcome... step lightly onto the board, won't you? One-two-three, one-two-three... every move a /pirouette/, every exchange a /grand jeté/. Shall we share this dance of kings and queens? 💃","Gracefully gliding across dance floors, she strives to bring the same elegance to her movements on the chessboard.",false,"2023-11-16T00:00:00.000Z","A Ballet Slipper",{},"Waltz Vienna","Ballroom Dancer",{"solid_sharp":35,"unprepared_theoretical":36},-0.11,-0.07,{"stats":38,"whiteFingerprint":52,"blackFingerprint":139},{"total":39,"white":44,"black":48},{"games":40,"uniqueOpenings":41,"sharpness":35,"repertoireNarrowness":42,"theoryAdherence":43},1686,56,-0.54,0.4,{"games":45,"uniqueOpenings":41,"sharpness":46,"repertoireNarrowness":42,"theoryAdherence":47},1009,0.13,0.74,{"games":49,"uniqueOpenings":49,"sharpness":50,"repertoireNarrowness":49,"theoryAdherence":51},0,-0.35,0.06,{"firstMove":53},[54],{"name":55,"percent":56,"count":57,"lines":58,"responses":60},"e4",100,1030,[59],[55],[61,74,104,126],{"name":62,"percent":63,"count":64,"lines":65,"variationBreakdown":67},"e5",78.3,436,[66],[55,62],[68],{"name":69,"percent":70,"count":64,"lines":71},"Bishop's Opening",82.6,[72],[55,62,73],"Bc4",{"name":75,"percent":76,"count":77,"lines":78,"variationBreakdown":81},"Sicilian",12.2,68,[79],[55,80],"c5",[82,95],{"name":83,"percent":84,"count":85,"lines":86,"mainlines":89},"Other Anti-Sicilians",41.3,43,[87],[55,80,88],"...",[90,91,92,73,93,94],"d4","c3","Nc3","b4","Nf3",{"name":96,"percent":97,"count":98,"lines":99,"mainlines":101},"Other vs Sicilian (2.Nf3)",24,25,[100],[55,80,94,88],[90,102,103],"Bb5","Bb5+",{"name":105,"percent":106,"count":107,"lines":108,"variationBreakdown":111},"French",3.9,22,[109],[55,110],"e6",[112,120],{"name":113,"percent":114,"count":115,"lines":116},"Exchange French",54.5,12,[117],[55,110,90,118,119],"d5","exd5",{"name":121,"percent":122,"count":123,"lines":124},"Advance French",45.5,10,[125],[55,110,90,118,62],{"name":127,"percent":128,"count":129,"lines":130,"variationBreakdown":133},"Caro-Kann",5.6,31,[131],[55,132],"c6",[134],{"name":135,"percent":136,"count":129,"lines":137},"Advance Caro-Kann",72.1,[138],[55,132,90,118,62],{"vsFirstMove":140},[141,156],{"name":55,"lines":142,"responses":144},[143],[55],[145],{"name":105,"percent":56,"count":146,"lines":147,"variationBreakdown":149},352,[148],[55,110],[150],{"name":151,"percent":56,"count":152,"lines":153},"Winawer French",44,[154],[55,110,90,118,92,155],"Bb4",{"name":90,"lines":157,"responses":159},[158],[90],[160],{"name":161,"percent":56,"count":162,"lines":163},"1...e6 systems",160,[164],[90,110],{"defensive_aggressive":166,"simplifying_complicating":167,"category":168},-0.03,-0.01,3,"Waltz leans slightly defensive, willing to trade pieces and steer the game into solid, well-charted territory rather than keep the board bristling with tension. Her repertoire reflects this: the [Bishop's Opening](/resources/openings/bishops-opening) for quiet positional pressure and the [Advance Caro-Kann](/resources/openings/advance-caro-kann) for a space-grabbing but structurally clear middlegame. She prefers mainline ideas with a small offbeat tilt, choosing rhythm over chaos.",[171],{"rating":172,"msSinceEpoch":173},2206,1777821600878,"Waltz",{"sameStyle":176,"different":195},[177,183,189],{"botId":178,"name":179,"elo":180,"country":181,"countryCode":182,"category":168},"eEayG","Mireya Middlegame",2212,"Colombia","co",{"botId":184,"name":185,"elo":186,"country":187,"countryCode":188,"category":168},"qHYeR","Mzee Bein",2217,"Tanzania","tz",{"botId":190,"name":191,"elo":192,"country":193,"countryCode":194,"category":168},"HDTpc","Sonia Sambista",2208,"Brazil","br",[196,203],{"botId":197,"name":198,"elo":199,"country":200,"countryCode":201,"category":202},"HQeAT","Olive Leeka",2211,"Greece","gr",1,{"botId":204,"name":205,"elo":206,"country":207,"countryCode":208,"category":209},"Sbxka","Rosa Canvas",2203,"Italy","it",4,"bots/BWeJr",null,"Club players in the 1600 to 2000 range will gain the most from facing Waltz. Her 2214 strength is high enough to expose loose tactics and rushed plans, while her solid, simplifying style rewards opponents who learn to navigate quiet positions, defend small disadvantages, and convert endgames. Attacking players who rely on cheap traps will find few openings; positional learners will find a patient, instructive sparring partner.","JMTVqGE0fD3mn-ggx6t-tbT4O9pV_sRoou4N0PD2qUA",1784583525744]