[{"data":1,"prerenderedAt":156},["ShallowReactive",2],{"bot-XVSum":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":107,"playstyleSummary":111,"ratingHistory":112,"shortName":118,"similar":119,"stem":152,"trophyQuirk":153,"trophyUnlock":153,"whoShouldPlay":154,"__hash__":155},"bots/bots/XVSum.json","Jazzi Watiri is a 57-year-old ice sculptor from Tanzania whose chess profile rates an estimated 2364 Elo, placing the bot firmly in candidate-master territory. Calculation is accurate several moves deep, opening preparation is genuine, and routine mistakes from club opposition are punished without mercy. As Black, Jazzi leans on the [Classical Caro-Kann](/resources/openings/classical-caro-kann), trusting its sturdy pawn skeleton to absorb early aggression before counterpunching in the middlegame. The bot's persona, drawn from Makonde wood-carving and Arabian folklore, frames every game as a slow reveal, patience uncovering the position's hidden structure. Despite the artisan's poetic voice, the play itself is concrete: pieces come off the board quickly when an edge can be banked, and tactical shots are calculated rather than improvised. Opponents should expect a sharp positional grinder who simplifies into favorable endgames and rarely lets a small advantage slip.","57","XVSum","Tanzania","tz","5158d4c70b224654ad4bd9441eec70c08ebf1b34da12c4d149bd05b926d7ef87","2026-07-06",2364,"json",[15,18,21],{"question":16,"answer":17},"What rating is Jazzi?","Jazzi is rated approximately 2364 Elo, which corresponds to candidate-master or expert strength. At that level the bot calculates accurately several moves deep and punishes most inaccuracies that club opponents make.",{"question":19,"answer":20},"What opening does Jazzi play?","With the black pieces Jazzi plays the [Classical Caro-Kann](/resources/openings/classical-caro-kann), heading for the main line after an early Bf5. White usually responds with Ng3 to chase the bishop, though aggressive tries such as Nc5 and the Burris Gambit have scored well against the setup.",{"question":22,"answer":23},"How do strong club players prepare to face Jazzi?","Against a 2364-rated opponent, opening preparation matters: study the Classical Caro-Kann sidelines, particularly Nc5 and the Burris Gambit, to avoid getting outbooked. Keep the position complex, since Jazzi actively trades into endgames where his technique converts small edges. Calculate every forcing sequence to the end, because the bot will.","In chess, as in ice sculpting, patience reveals the masterpiece within.","Male","Welcome, traveler, to my frozen court❄️. Each piece, a *knighte* carved from memory, waits to dance on thin ice with you. Sit, listen, the wind carries old proverbs from distant steppes~ Let our saga begin at dawn's first light☃️.","From the wild life of Tanzania, this artisan crafts ephemeral beauty from Makonde wood, his chess set a grainy menagerie of Arabian folklore.",false,"2023-10-01T00:00:00.000Z","A Chiseled Ice Chess Piece",{},"Jazzi Watiri","Ice sculptor",{"solid_sharp":35,"unprepared_theoretical":36},-0.35,-0.31,{"stats":38,"whiteFingerprint":51,"blackFingerprint":61},{"total":39,"white":44,"black":48},{"games":40,"uniqueOpenings":41,"sharpness":35,"repertoireNarrowness":42,"theoryAdherence":43},1990,135,-0.76,0.14,{"games":45,"uniqueOpenings":41,"sharpness":46,"repertoireNarrowness":42,"theoryAdherence":47},993,0,0.25,{"games":46,"uniqueOpenings":46,"sharpness":49,"repertoireNarrowness":46,"theoryAdherence":50},-0.71,0.03,{"firstMove":52},[53],{"name":54,"percent":55,"count":56,"lines":57,"responses":60},"Reti Opening",75,800,[58],[59],"Nf3",[],{"vsFirstMove":62},[63,88],{"name":64,"lines":65,"responses":67},"e4",[66],[64],[68],{"name":69,"percent":70,"count":71,"lines":72,"variationBreakdown":75},"Caro-Kann",73.2,429,[73],[64,74],"c6",[76],{"name":77,"percent":78,"count":79,"lines":80},"Classical Caro-Kann",53.8,25,[81],[64,74,82,83,84,85,86,87],"d4","d5","Nc3","dxe4","Nxe4","Bf5",{"name":82,"lines":89,"responses":91},[90],[82],[92],{"name":93,"percent":94,"count":95,"lines":96,"mainlines":99},"Other vs 1.d4",84.6,215,[97],[82,98],"...",[83,100,101,102,103,104,105,106],"Nf6","f5","g6","e5","c5","d6","e6",{"defensive_aggressive":108,"simplifying_complicating":109,"category":110},0.94,-0.94,4,"Jazzi plays aggressively but on his own terms, hunting clear-cut attacks rather than murky complications. The bot trades down at almost every chance, converting small structural pluses into clean endgames instead of preserving tension. Lines tend to be solid rather than razor-sharp, with a mild taste for offbeat sidelines over deep mainline theory. As Black, expect the [Classical Caro-Kann](/resources/openings/classical-caro-kann) followed by patient piece pressure.",[113,115],{"rating":12,"msSinceEpoch":114},1777680389995,{"rating":116,"msSinceEpoch":117},2357,1778538730521,"Jazzi",{"sameStyle":120,"different":138},[121,127,132],{"botId":122,"name":123,"elo":124,"country":125,"countryCode":126,"category":110},"auynu","Bruno Balloon",2361,"Brazil","br",{"botId":128,"name":129,"elo":124,"country":130,"countryCode":131,"category":110},"uuuxp","Cesaro Gambita","Mozambique","mz",{"botId":133,"name":134,"elo":135,"country":136,"countryCode":137,"category":110},"tvgBZ","Pawla Koenig",2359,"Germany","de",[139,146],{"botId":140,"name":141,"elo":142,"country":143,"countryCode":144,"category":145},"osHqU","Baby Bob",2362,"England","gb-eng",3,{"botId":147,"name":148,"elo":124,"country":149,"countryCode":150,"category":151},"HibYW","Penny Cillin","Seychelles","sc",2,"bots/XVSum",null,"Strong club players in the 1900 to 2200 range gain the most from this matchup. Jazzi punishes loose calculation and rewards precise endgame technique, making the bot ideal training for anyone who drifts in simplified positions or overplays attacking ambitions. Players who normally rely on early complications will be forced to defend long, quiet endgames a pawn down, which is exactly where most candidate-master games are decided.","kWPdejagaVhmpOS453Fh85PVOVKEv02kto94k_2BqEk",1784583532342]