[{"data":1,"prerenderedAt":204},["ShallowReactive",2],{"bot-NqEWR":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":156,"playstyleSummary":160,"ratingHistory":161,"shortName":166,"similar":167,"stem":200,"trophyQuirk":201,"trophyUnlock":201,"whoShouldPlay":202,"__hash__":203},"bots/bots/NqEWR.json","Bjorn Enpassant is a 62-year-old jazz pianist from Sweden, known in Stockholm's music circles for intricate, well-timed phrasing at the keyboard. At an estimated 2380 Elo, Bjorn plays at candidate master strength, calculating accurately, navigating sharp middlegames with confidence, and punishing inaccuracies that club-level opponents tend to leave on the board. With the white pieces, Bjorn often heads into romantic, attacking territory with the [King's Gambit](/resources/openings/kings-gambit), sacrificing material for initiative and open lines toward the black king. As black, the repertoire leans on counterattacking systems, where dynamic imbalances suit a player who treats every game like an improvised solo. Bjorn keeps a metronome as a lucky charm, a quiet nod to the rhythm that ties his music and his chess together. Expect aggressive opening choices, complicated positions, and very few easy trades along the way.","62","NqEWR","Sweden","se","4461869f45a48e4b1d3f4d0d2adb69eec69847c2f32ee7ec658a4404d3ac7bb0","2026-07-06",2380,"json",[15,18,21],{"question":16,"answer":17},"What rating is Bjorn?","Bjorn has an estimated rating of 2380 Elo, which places him at candidate master to expert level. At this strength, he calculates accurately several moves deep and consistently punishes the kinds of mistakes typical of club-level play.",{"question":19,"answer":20},"What opening does Bjorn play?","With the white pieces, Bjorn favors the [King's Gambit](/resources/openings/kings-gambit) and the [Open Sicilian](/resources/openings/open-sicilian), both sharp, attacking choices. As black, he leans on the [Dragon](/resources/openings/dragon) variation of the Sicilian and the [King's Indian](/resources/openings/kings-indian), counterattacking systems that aim for active piece play rather than quiet equality.",{"question":22,"answer":23},"How do strong club players prepare to face Bjorn?","Strong club players should arrive with concrete preparation in the King's Gambit and Open Sicilian, since Bjorn knows the critical lines and will exploit any move-order slips. Against his Dragon and King's Indian setups, prepare a mainline anti-Dragon system such as the Yugoslav Attack and a clear plan against the King's Indian rather than improvising. Defensive technique and accurate calculation in sharp positions matter more here than opening novelty.","Syncopated melodies and strategic moves, I orchestrate the rhythm of victory on the chessboard.","Male","Hey there, kool cat... pull up a chair by the bench♫ Name's Bjorn, jazz pianist by trade, chess scrapper by night. Let's see if your moves swing... or fall *out of tune*. I'm feelin' sharp tonight, so bring somethin' **jazzy** to the board, dig?","Esteemed jazz pianist within Stockholm's music arena. His well-timed, intricate melodies are frequently compared to the strategic en passant maneuver in chess.",false,"2023-12-03T00:00:00.000Z","A Metronome",{},"Bjorn Enpassant","Jazz Pianist",{"solid_sharp":35,"unprepared_theoretical":36},1,0.10499999999999998,{"stats":38,"whiteFingerprint":53,"blackFingerprint":117},{"total":39,"white":45,"black":49},{"games":40,"uniqueOpenings":41,"sharpness":42,"repertoireNarrowness":43,"theoryAdherence":44},2003,75,1.07,-0.64,0.85,{"games":46,"uniqueOpenings":41,"sharpness":47,"repertoireNarrowness":43,"theoryAdherence":48},1003,1.05,0.84,{"games":50,"uniqueOpenings":50,"sharpness":51,"repertoireNarrowness":50,"theoryAdherence":52},0,1.08,0.86,{"firstMove":54},[55],{"name":56,"percent":57,"count":58,"lines":59,"responses":61},"e4",100,1077,[60],[56],[62,74,93,106],{"name":63,"percent":64,"count":65,"lines":66,"variationBreakdown":68},"e5",53.8,422,[67],[56,63],[69],{"name":70,"percent":57,"count":65,"lines":71},"King's Gambit",[72],[56,63,73],"f4",{"name":75,"percent":76,"count":77,"lines":78,"variationBreakdown":81},"Sicilian",28.7,225,[79],[56,80],"c5",[82],{"name":83,"percent":57,"count":77,"lines":84},"Open Sicilian",[85,89,91],[56,80,86,87,88],"Nf3","Nc6","d4",[56,80,86,90,88],"d6",[56,80,86,92,88],"e6",{"name":94,"percent":95,"count":96,"lines":97,"variationBreakdown":99},"French",8.8,69,[98],[56,92],[100],{"name":101,"percent":102,"count":96,"lines":103},"Advance French",87.3,[104],[56,92,88,105,63],"d5",{"name":107,"percent":95,"count":96,"lines":108,"variationBreakdown":111},"Caro-Kann",[109],[56,110],"c6",[112],{"name":113,"percent":114,"count":96,"lines":115},"Advance Caro-Kann",79.3,[116],[56,110,88,105,63],{"vsFirstMove":118},[119,139],{"name":56,"lines":120,"responses":122},[121],[56],[123],{"name":75,"percent":57,"count":124,"lines":125,"variationBreakdown":127},658,[126],[56,80],[128],{"name":129,"percent":130,"count":131,"lines":132},"Dragon",98.9,129,[133],[56,80,86,90,88,134,135,136,137,138],"cxd4","Nxd4","Nf6","Nc3","g6",{"name":88,"lines":140,"responses":142},[141],[88],[143],{"name":144,"percent":57,"count":145,"lines":146,"variationBreakdown":148},"Indian systems",265,[147],[88,136],[149],{"name":150,"percent":57,"count":151,"lines":152},"King's Indian",84,[153],[88,136,154,138,137,155],"c4","Bg7",{"defensive_aggressive":157,"simplifying_complicating":158,"category":159},-0.88,0.83,2,"Bjorn plays sharply and aggressively, keeping tension on the board rather than simplifying into endgames. The repertoire stays close to mainline theory, with a clear taste for open, attacking positions, especially the [King's Gambit](/resources/openings/kings-gambit) as white and the [Dragon](/resources/openings/dragon) Sicilian as black. Expect early pawn breaks, piece sacrifices for initiative, and middlegames that punish passive defense and slow development.",[162,164],{"rating":12,"msSinceEpoch":163},1777640330953,{"rating":12,"msSinceEpoch":165},1777657137866,"Bjorn",{"sameStyle":168,"different":187},[169,175,181],{"botId":170,"name":171,"elo":172,"country":173,"countryCode":174,"category":159},"PZPuw","Petar Pawnstorm",2382,"Bosnia & Herzegovina","ba",{"botId":176,"name":177,"elo":178,"country":179,"countryCode":180,"category":159},"nVOEH","Penelope Pinwheel",2385,"Dominican Republic","do",{"botId":182,"name":183,"elo":184,"country":185,"countryCode":186,"category":159},"HibYW","Penny Cillin",2361,"Seychelles","sc",[188,194],{"botId":189,"name":190,"elo":12,"country":191,"countryCode":192,"category":193},"qgHbN","Uma Briella","Brazil","br",3,{"botId":195,"name":196,"elo":197,"country":198,"countryCode":199,"category":35},"veTAE","Tabu Islander",2379,"Tonga","to","bots/NqEWR",null,"Bjorn is a stiff test for players rated roughly 1900 to 2200 who want to feel what candidate master pressure looks like in the opening and early middlegame. The matchup rewards anyone trying to sharpen calculation in tactical positions, learn to defend under attack, or break the habit of trading pieces whenever the position gets uncomfortable. Players who prefer quiet, positional games will be pulled out of their comfort zone here.","hK-7Gd80azLP2wVHqFkkMnAPw1tPeKYEH883Ofq_G7E",1784583529316]