🇦🇪 EDIS Timur · UNITED ARAB EMIRATES

109rank
-99.9Butler · 264 bds
-0.38per board
±4.5swing
+0.07vs par /bd · #55/126
-0.34adjusted /bd
Butler per round: -1.4 -7.4 7.2 -23.9 -31.5 -27.1 0.2 7.1 -4.9 -0.4 4 -28.6 -18.6 -1.3 -1.9 0.8 9.2 -1.8 -18.3 11.5 10.5 16.7by round

vs par split: bidding +0.37 · play -0.31

Strength of schedule: opponents averaged +0.04/bd (an average draw) → opponent-adjusted -0.34/bd

Card play — on target: opening leads 82.5% #69 of 126 · declarer play 70.4% #84 of 125 · defence 87.9% #42 of 126

Card play by contract type — on target
vs NTvs a suit
Opening leads65.0% (20)90.7% (43)
Declarer play80.0% (15)66.7% (39)
Defence85.0% (40)89.0% (100)

Opening leads by suit led: ♠ 66.7% (24) · ♥ 93.8% (16) · ♦ 91.7% (12) · ♣ 90.9% (11)

vs par by strain: NT -0.54 (72) · a suit +0.29 (188)

vs par by level: part-score -0.24 (93) · game -0.03 (136) · slam +1.32 (31)

By role: declaring -0.69/bd (-2.79 vs par · 122) · defending -0.11/bd (+2.52 vs par · 142)

By vulnerability: vulnerable -0.31/bd (+0.35 vs par · 132) · not vulnerable -0.45/bd (-0.21 vs par · 132)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1E.EdisN.Jacob – E.PattisonClosed12-1.4-0.12+1.75
Round 2E.EdisE.Orenstein – D.BirmanClosed12-7.4-0.62-1.33
Round 3E.EdisG.Matushko – A.GulevichClosed12+7.2+0.60+0.25
Round 4E.EdisI.Nanev – NIKOLOVA MARTAClosed12-23.9-1.99-1.92
Round 5E.EdisZ.Fu – Y.ZhangClosed12-31.5-2.62-2.50
Round 6E.EdisS.Karmarkar – M.KarmarkarClosed12-27.1-2.26+1.33
Round 7E.EdisT.Teramoto – K.ShimamuraClosed12+0.2+0.02-0.58
Round 8E.EdisL.Honti – K.MezeiClosed12+7.1+0.59+0.58
Round 9E.EdisD.Hoffman – M.BourkeClosed12-4.9-0.41-1.67
Round 10E.EdisY.Hung – H.HsiehClosed12-0.4-0.03+1.75
Round 11E.EdisJ.Murchan – C.BurnsClosed12+4.0+0.33+1.92
Round 12E.EdisM.Felmy – B.WodnianskyClosed12-28.6-2.38-2.83
Round 13E.EdisA.Hydes – S.GrossOpen12-18.6-1.55-0.50
Round 14E.EdisJ.Jansma – A.JansmaOpen12-1.3-0.11-1.67
Round 15E.EdisA.Ornstein – S.PicusOpen12-1.9-0.16-2.42
Round 16E.EdisT.Ozbey – F.OzbeyOpen12+0.8+0.07+0.67
Round 17E.EdisT.Delmas-Sirven – F.PigeaudOpen12+9.2+0.77+2.08
Round 18E.EdisI.Grzejdziak – S.GrzejdziakOpen12-1.8-0.15+0.42
Round 19E.EdisF.Cysneiros – S.De MelloOpen12-18.3-1.53-1.00
Round 20E.EdisJ.Henneberg – M.HennebergOpen12+11.5+0.96+2.17
Round 21E.EdisA.Erikson – Y.PyykkoOpen12+10.5+0.88+2.50
Round 23E.EdisM.Montanari – B.CesariOpen12+16.7+1.39+2.50

Every board — best Butler first↑ top

vs par = IMPs this pair scored above (+) or below (−) the board’s double-dummy par — what bidding and play (theirs and the opponents’) added or gave away against perfect play.

ButlerRoundOpponentsBdContractLeadResvs par
+11.8Round 2🇮🇱 ISRAEL134♠x♦10-4+14
+11.8Round 17🇫🇷 FRANCE17♠♣A=+0
+11.0Round 10🇹🇼 CHINESE TAIPEI144NTx♥Q-3+12
+11.0Round 23🇮🇹 ITALY44♥x♠K-2+9
+10.2Round 18🇵🇱 POLAND196♦♣J=+0
+9.9Round 1🇳🇿 NEW ZEALAND34♠♥9-1+14
+9.7Round 16🇹🇷 TURKEY176♣♠4=+10
+9.2Round 3🇷🇺 RUSSIA44♠♣K=+10
+9.0Round 6🇮🇳 INDIA196♥♣A-3+12
+9.0Round 18🇵🇱 POLAND136NT♠10-1+13
+8.9Round 21🇸🇪 SWEDEN66♠♥6-1+11
+8.0Round 19🇧🇷 BRAZIL95♦♣9-1+10
+8.0Round 21🇸🇪 SWEDEN104♥♥J-1+6
+7.5Round 1🇳🇿 NEW ZEALAND85♥♠K+2+13
+7.2Round 20🇩🇰 DENMARK242♦♠Q-1+8
+7.1Round 11🇮🇪 IRELAND54♠♦Q-1+15
+7.1Round 16🇹🇷 TURKEY186♠♥5-1+17
+6.8Round 3🇷🇺 RUSSIA26♠♦K=+0
+6.7Round 7🇯🇵 JAPAN127♣♠8=+0
+6.7Round 14🇳🇱 NETHERLANDS137♣x♥A-4+15
+6.7Round 20🇩🇰 DENMARK224♠♣J+1+0
+6.6Round 8🇭🇺 HUNGARY207♠x♠10-1+12
+6.5Round 17🇫🇷 FRANCE26♥♥4+1+11
+6.0Round 2🇮🇱 ISRAEL164♥♣Q=+0
+6.0Round 8🇭🇺 HUNGARY186♥♠6=-11
+5.8Round 10🇹🇼 CHINESE TAIPEI174♥♠K=+0
+5.8Round 15🇺🇸 USA43NT♠3-5+11
+5.4Round 21🇸🇪 SWEDEN113♠♦Q+1+4
+5.0Round 1🇳🇿 NEW ZEALAND124♥♠J-2+7
+4.8Round 18🇵🇱 POLAND143NT♠3-1+13
+4.7Round 23🇮🇹 ITALY87NT♣9=+0
+4.6Round 17🇫🇷 FRANCE34♠♦A-2+7
+4.5Round 21🇸🇪 SWEDEN125♥x♥3-1+0
+4.3Round 8🇭🇺 HUNGARY163♥♦3=+0
+4.3Round 9🇦🇺 AUSTRALIA53♠♦A=-1
+4.3Round 21🇸🇪 SWEDEN24♥♦3+2+13
+4.2Round 1🇳🇿 NEW ZEALAND56♦♣3=-2
+4.2Round 9🇦🇺 AUSTRALIA63NT♦10+3+1
+4.1Round 17🇫🇷 FRANCE42NT♠10-1+5
+3.9Round 23🇮🇹 ITALY54♠♦5-1+6
+3.6Round 20🇩🇰 DENMARK154♠♥J=+10
+3.4Round 7🇯🇵 JAPAN23♥♣K-2+2
+3.3Round 8🇭🇺 HUNGARY213♠♥7-4-2
+3.3Round 11🇮🇪 IRELAND24♠♠2-1+6
+3.2Round 14🇳🇱 NETHERLANDS213NT♣3+2-12
+3.2Round 20🇩🇰 DENMARK233NT♣K+1+0
+3.1Round 18🇵🇱 POLAND215♥x♠3-3+4
+3.0Round 7🇯🇵 JAPAN33NT♣8-2+6
+3.0Round 8🇭🇺 HUNGARY244♠♥5=+0
+3.0Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND93NT♣2-1+5
+2.9Round 5🇨🇳 CHINA82♥♣A+1+1
+2.8Round 6🇮🇳 INDIA133♠♠J=+7
+2.8Round 10🇹🇼 CHINESE TAIPEI134♠x♥Q-2+14
+2.6Round 19🇧🇷 BRAZIL51NT♥K-2+2
+2.5Round 20🇩🇰 DENMARK143NT♠4+3+11
+2.4Round 3🇷🇺 RUSSIA13♣♠K-1-3
+2.3Round 15🇺🇸 USA33♥♠8-1+5
+2.2Round 23🇮🇹 ITALY72♠♦2+1+1
+2.1Round 7🇯🇵 JAPAN41♥♦4-2+3
+2.0Round 4🇧🇬 BULGARIA155♠♥3=+0
+2.0Round 15🇺🇸 USA123NT♥6+1-11
+1.9Round 12🇩🇪 GERMANY152♦♣10+1+7
+1.9Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND123NT♣2+2+1
+1.8Round 3🇷🇺 RUSSIA102♥♠3+1+0
+1.8Round 9🇦🇺 AUSTRALIA103NT♣6+4+17
+1.8Round 11🇮🇪 IRELAND103NT♦5=-1
+1.8Round 17🇫🇷 FRANCE83♣♦9+3+1
+1.6Round 23🇮🇹 ITALY93♥♦J+1+6
+1.5Round 3🇷🇺 RUSSIA121NT♠Q+2+1
+1.5Round 5🇨🇳 CHINA111NT♠Q+2+2
+1.5Round 6🇮🇳 INDIA163♥♣J-1+4
+1.5Round 7🇯🇵 JAPAN74♠♣Q=-1
+1.5Round 10🇹🇼 CHINESE TAIPEI244♥♠5-2+0
+1.5Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND35♥♣2-2+6
+1.5Round 15🇺🇸 USA92♥♦2+1-8
+1.5Round 18🇵🇱 POLAND184♥♦8=-1
+1.4Round 4🇧🇬 BULGARIA24Pass+3
+1.4Round 10🇹🇼 CHINESE TAIPEI204♠♣K+2+1
+1.4Round 11🇮🇪 IRELAND94♠♥5+2+1
+1.4Round 15🇺🇸 USA104♠♥J+1+0
+1.4Round 23🇮🇹 ITALY26♣♥3+1+13
+1.3Round 3🇷🇺 RUSSIA93NT♠J-1+4
+1.1Round 18🇵🇱 POLAND204♠♣Q+2-13
+1.1Round 20🇩🇰 DENMARK202♠♥4-1+5
+1.0Round 1🇳🇿 NEW ZEALAND61NT♦4+1-1
+1.0Round 8🇭🇺 HUNGARY232♠♥6+3+10
+1.0Round 9🇦🇺 AUSTRALIA13♦♦4=+0
+1.0Round 9🇦🇺 AUSTRALIA111NT♥J+1+1
+1.0Round 14🇳🇱 NETHERLANDS163NT♣3+1+7
+0.9Round 11🇮🇪 IRELAND114♥♦J+1+0
+0.9Round 14🇳🇱 NETHERLANDS155♣♠A-1+1
+0.8Round 7🇯🇵 JAPAN64♥♦4=-1
+0.8Round 21🇸🇪 SWEDEN31NT♥Q+3+6
+0.7Round 5🇨🇳 CHINA24♠♥8+1+0
+0.7Round 5🇨🇳 CHINA44♥♠2=+1
+0.7Round 12🇩🇪 GERMANY231NT♦3=+2
+0.6Round 2🇮🇱 ISRAEL153NT♠6+1+0
+0.6Round 2🇮🇱 ISRAEL224♥♣J-1+5
+0.6Round 3🇷🇺 RUSSIA83NT♥2+1+0
+0.6Round 4🇧🇬 BULGARIA141NT♥Q+1+5
+0.5Round 2🇮🇱 ISRAEL233NT♠4+1+1
+0.5Round 9🇦🇺 AUSTRALIA23♦♣A-1-1
+0.5Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND104♥♣2+2+12
+0.5Round 15🇺🇸 USA13♦♠A=+0
+0.4Round 2🇮🇱 ISRAEL212♠♠10=+0
+0.4Round 6🇮🇳 INDIA183♣♦9-1+0
+0.4Round 9🇦🇺 AUSTRALIA32NT♣7+2-8
+0.4Round 16🇹🇷 TURKEY161♥x♣K-2-2
+0.3Round 7🇯🇵 JAPAN11Pass+7
+0.2Round 1🇳🇿 NEW ZEALAND22♦♦J+3+1
+0.2Round 16🇹🇷 TURKEY193♠♥A=+0
+0.2Round 16🇹🇷 TURKEY243♦♥K+2+6
+0.2Round 17🇫🇷 FRANCE71NT♣3-1+0
+0.1Round 4🇧🇬 BULGARIA211NT♣A=+0
+0.1Round 12🇩🇪 GERMANY16Pass-3
+0.0Round 10🇹🇼 CHINESE TAIPEI151♠♦10+2+0
+0.0Round 12🇩🇪 GERMANY194♠♦A=+0
+0.0Round 12🇩🇪 GERMANY243♣♣3=-7
+0.0Round 17🇫🇷 FRANCE124♠♥7+1+0
-0.0Round 19🇧🇷 BRAZIL64♥♠K-1+5
-0.0Round 19🇧🇷 BRAZIL72♥♥2=+6
-0.0Round 20🇩🇰 DENMARK135♣♥9=+1
-0.1Round 4🇧🇬 BULGARIA183NT♦3+1+1
-0.1Round 8🇭🇺 HUNGARY194♥♣10+1+11
-0.1Round 9🇦🇺 AUSTRALIA44♠♥Q=-1
-0.2Round 3🇷🇺 RUSSIA113♥♠A-1-3
-0.2Round 4🇧🇬 BULGARIA194♥♠7=-8
-0.2Round 12🇩🇪 GERMANY144♠♥4+1+0
-0.2Round 19🇧🇷 BRAZIL21NT♠2=-1
-0.2Round 21🇸🇪 SWEDEN54♠♦A+1+0
-0.2Round 21🇸🇪 SWEDEN81♥♣A+1+1
-0.3Round 11🇮🇪 IRELAND64♥♣3=+1
-0.4Round 5🇨🇳 CHINA122♥♣J-2+0
-0.4Round 11🇮🇪 IRELAND74♠♥5+1+13
-0.4Round 16🇹🇷 TURKEY153♥♠K-1-8
-0.5Round 11🇮🇪 IRELAND83NT♣4-1-5
-0.5Round 14🇳🇱 NETHERLANDS192♦♣4+1+1
-0.5Round 16🇹🇷 TURKEY222♥♠4-1+0
-0.5Round 21🇸🇪 SWEDEN74♠♣7=-1
-0.5Round 23🇮🇹 ITALY113♥♦K=+7
-0.6Round 1🇳🇿 NEW ZEALAND71NT♠10=+2
-0.6Round 14🇳🇱 NETHERLANDS244♥♣A+1+0
-0.7Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND45♦♠K=-11
-0.7Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND64♥♦J+1+0
-0.7Round 16🇹🇷 TURKEY142NT♥8-1-5
-0.7Round 23🇮🇹 ITALY33♠♠3=+0
-0.7Round 23🇮🇹 ITALY62♥♣8+2-10
-0.8Round 14🇳🇱 NETHERLANDS184♥♠3-1-5
-0.9Round 4🇧🇬 BULGARIA234♥♠2+3+2
-0.9Round 6🇮🇳 INDIA153NT♥J+1+0
-0.9Round 7🇯🇵 JAPAN92♠♥10+1+0
-0.9Round 12🇩🇪 GERMANY223NT♣3+1-1
-0.9Round 16🇹🇷 TURKEY232♠♠4+2+10
-0.9Round 20🇩🇰 DENMARK173NT♣K=+11
-1.0Round 7🇯🇵 JAPAN102♥♣4=-10
-1.0Round 11🇮🇪 IRELAND42♠♣Q+2-10
-1.0Round 15🇺🇸 USA63♣♥K+1+0
-1.0Round 17🇫🇷 FRANCE54♠♠8+1+11
-1.0Round 17🇫🇷 FRANCE62♥♦2+1+8
-1.0Round 18🇵🇱 POLAND222♥♣2=-1
-1.1Round 6🇮🇳 INDIA243NT♠5+2+0
-1.1Round 7🇯🇵 JAPAN84♠♠4+1+0
-1.2Round 4🇧🇬 BULGARIA133NT♥5-2-8
-1.2Round 14🇳🇱 NETHERLANDS174♠x♥Q=-7
-1.2Round 14🇳🇱 NETHERLANDS234♥♠2-1-6
-1.3Round 20🇩🇰 DENMARK182♠♣3=+1
-1.3Round 23🇮🇹 ITALY13NT♦7+2+0
-1.4Round 5🇨🇳 CHINA13♠♦5+1-1
-1.5Round 8🇭🇺 HUNGARY223♠♥J=+0
-1.5Round 14🇳🇱 NETHERLANDS205♥♠K=-4
-1.6Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND14NT♣2+2-11
-1.6Round 20🇩🇰 DENMARK214♥♠J-1-12
-1.7Round 5🇨🇳 CHINA10Pass-4
-1.7Round 15🇺🇸 USA114♥♠A=-11
-1.7Round 19🇧🇷 BRAZIL83♣♠A-1+2
-1.8Round 11🇮🇪 IRELAND34♠♥2-2+0
-1.8Round 16🇹🇷 TURKEY134♠♦8=+0
-1.8Round 23🇮🇹 ITALY123♥♥J-2+1
-1.9Round 1🇳🇿 NEW ZEALAND46NT♥6=+0
-1.9Round 2🇮🇱 ISRAEL143NT♦4+3-1
-1.9Round 10🇹🇼 CHINESE TAIPEI191NT♠3=+0
-1.9Round 15🇺🇸 USA84♥♠J+1-8
-2.0Round 3🇷🇺 RUSSIA33♣♦4+2+0
-2.0Round 15🇺🇸 USA74♥♠K+1+0
-2.1Round 2🇮🇱 ISRAEL173♥x♥K-1+0
-2.2Round 2🇮🇱 ISRAEL244♥♣8=-8
-2.2Round 6🇮🇳 INDIA173NT♥7+1+0
-2.4Round 6🇮🇳 INDIA213NT♠4+1+0
-2.4Round 8🇭🇺 HUNGARY131♠♣J=-5
-2.4Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND23NT♣2+1+0
-2.4Round 19🇧🇷 BRAZIL122♠♣A+1-7
-2.5Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND84♠♦A=+0
-2.6Round 7🇯🇵 JAPAN52♠♦A=-1
-2.7Round 10🇹🇼 CHINESE TAIPEI232♥♦10=+0
-2.8Round 4🇧🇬 BULGARIA222♦♥7+1-6
-2.8Round 8🇭🇺 HUNGARY143♦♠K-1+2
-2.8Round 11🇮🇪 IRELAND123♥♥2=-7
-2.9Round 6🇮🇳 INDIA222♠♠10=+0
-3.0Round 2🇮🇱 ISRAEL183NT♥4+2+0
-3.0Round 3🇷🇺 RUSSIA74♠♦Q-1+1
-3.0Round 10🇹🇼 CHINESE TAIPEI212♠♥K=+1
-3.0Round 12🇩🇪 GERMANY174♠♦10-1-10
-3.0Round 19🇧🇷 BRAZIL35♦x♥3-1+0
-3.1Round 23🇮🇹 ITALY103♦♣2-2-3
-3.2Round 1🇳🇿 NEW ZEALAND115♦♠K=+1
-3.2Round 10🇹🇼 CHINESE TAIPEI184♠♥5-2-2
-3.5Round 3🇷🇺 RUSSIA62♣♠7-1-6
-3.5Round 5🇨🇳 CHINA74♠♥4-1+3
-3.5Round 14🇳🇱 NETHERLANDS222♥♣K+1-1
-3.6Round 19🇧🇷 BRAZIL103NT♥Q-3-10
-3.7Round 11🇮🇪 IRELAND15♦x♠K-3+10
-3.7Round 12🇩🇪 GERMANY214♠♥10=+0
-3.7Round 15🇺🇸 USA53NT♥J-2-6
-3.8Round 14🇳🇱 NETHERLANDS144♠x♥K-2-9
-3.9Round 1🇳🇿 NEW ZEALAND16♣♠7+1+11
-3.9Round 8🇭🇺 HUNGARY152♥♦4=+0
-3.9Round 9🇦🇺 AUSTRALIA93NT♥4=+0
-4.0Round 19🇧🇷 BRAZIL112NT♣5-4-2
-4.1Round 17🇫🇷 FRANCE112NT♠9+2-8
-4.2Round 20🇩🇰 DENMARK166NT♠2+1-1
-4.3Round 9🇦🇺 AUSTRALIA82♠♥6=+1
-4.3Round 18🇵🇱 POLAND233NT♥J-1-6
-4.6Round 17🇫🇷 FRANCE95♣x♥K-2+0
-4.6Round 18🇵🇱 POLAND173NT♠7+2+11
-4.6Round 19🇧🇷 BRAZIL41NT♦4-1-6
-4.7Round 5🇨🇳 CHINA33NT♠J-1-6
-4.7Round 10🇹🇼 CHINESE TAIPEI166♠♦K-1-11
-4.8Round 9🇦🇺 AUSTRALIA123NT♥J=-12
-4.8Round 20🇩🇰 DENMARK192♠♥9-1-8
-5.0Round 9🇦🇺 AUSTRALIA73NT♠6+1-17
-5.1Round 15🇺🇸 USA23NT♠10+1-1
-5.4Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND113♥♣2+2-6
-5.7Round 21🇸🇪 SWEDEN45♠x♥Q=-5
-5.9Round 18🇵🇱 POLAND243NT♠4+1+0
-6.0Round 18🇵🇱 POLAND154♠♣2-1-10
-6.1Round 5🇨🇳 CHINA93NT♠7=-7
-6.1Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND54♥♣2=+0
-6.1Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND73♦x♥4-1-2
-6.2Round 16🇹🇷 TURKEY216♠♦A=-8
-6.3Round 12🇩🇪 GERMANY132NT♥Q-2-7
-6.3Round 16🇹🇷 TURKEY203NT♣2-1-12
-6.4Round 4🇧🇬 BULGARIA204♥♥2-2-2
-6.4Round 8🇭🇺 HUNGARY173NT♠9-1-10
-7.0Round 21🇸🇪 SWEDEN96♥♦9=+0
-7.2Round 1🇳🇿 NEW ZEALAND106♠x♥K-3-12
-7.4Round 10🇹🇼 CHINESE TAIPEI223NTx♠6+2+6
-7.7Round 3🇷🇺 RUSSIA56♥♠Q=-1
-7.8Round 21🇸🇪 SWEDEN16♥♠K-2-5
-8.0Round 4🇧🇬 BULGARIA164♠♦3-1-10
-8.2Round 2🇮🇱 ISRAEL204♠♦3-2-17
-8.2Round 6🇮🇳 INDIA236♣♦5+1+13
-8.4Round 4🇧🇬 BULGARIA176♥♣A=+0
-8.4Round 12🇩🇪 GERMANY204♠♥J-2-8
-8.8Round 12🇩🇪 GERMANY183NT♣4+1-7
-8.9Round 5🇨🇳 CHINA54♠x♦A-3-9
-9.1Round 17🇫🇷 FRANCE104♠♣10=-10
-9.4Round 19🇧🇷 BRAZIL16♥♦K-1-11
-9.7Round 18🇵🇱 POLAND166♠♣Q=-5
-9.9Round 2🇮🇱 ISRAEL194♥♥6-1-10
-10.1Round 6🇮🇳 INDIA144♣x♥10-5-3
-10.6Round 5🇨🇳 CHINA64♠xx♦10=-10
-12.0Round 7🇯🇵 JAPAN15♦x♣K-5-12
-12.4Round 1🇳🇿 NEW ZEALAND96NTx♠A-1-13
-13.0Round 6🇮🇳 INDIA206♥♠2-1-17