🇹🇼 SHEN Chih-Kuo · CHINESE TAIPEI

110rank
-81.8Butler · 240 bds
-0.34per board
±4.8swing
-0.22vs par /bd · #88/125
-0.38adjusted /bd
Butler per round: -29.9 17.8 7 -11.6 11.8 -12.6 -28 -7.3 7.1 -29.1 -10.4 -4.3 3.2 3.2 1.3by round

vs par split: bidding +0.13 · play -0.54

Strength of schedule: opponents averaged -0.04/bd (an average draw) → opponent-adjusted -0.38/bd

Card play — on target: opening leads 87.8% #34 of 125 · declarer play 71.4% #94 of 125 · defence 83.1% #110 of 125

Card play by contract type — on target
vs NTvs a suit
Opening leads·87.8% (41)
Declarer play·71.4% (35)
Defence·83.1% (89)

Opening leads by suit led: ♠ 100.0% (5) · ♥ 100.0% (10) · ♦ 81.2% (16) · ♣ 80.0% (10)

vs par by strain: a suit -0.49 (164)

vs par by level: part-score -1.16 (71) · game -0.63 (78) · slam +3.33 (15)

By role: declaring -0.14/bd (-2.03 vs par · 112) · defending -0.52/bd (+1.37 vs par · 128)

By vulnerability: vulnerable -0.42/bd (+0.12 vs par · 120) · not vulnerable -0.26/bd (-0.55 vs par · 120)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1C.YehP.Klimowicz – W.FrukaczOpen16-29.9-1.87-4.00
Round 2C.ChenP.Kushari – D.RoyClosed16+17.8+1.11+2.38
Round 3J.ShihK.Martens – P.JassemOpen16+7.0+0.44+0.81
Round 4J.ShihX.Wang – S.SunOpen16-11.6-0.72-0.88
Round 6H.YangR.Parasian Tobing – T.AsbiOpen16+11.8+0.74+1.38
Round 7J.ShihT.Helness – G.HelgemoOpen16-12.6-0.79-2.31
Round 9C.YehT.Teramoto – M.TakayamaOpen16-28.0-1.75-3.31
Round 10C.YehM.Toma – P.BrumOpen16-7.3-0.46-0.81
Round 12J.ShihR.Vieira – D.ClarkeOpen16+7.1+0.44+0.19
Round 13C.YehF.Fantoni – C.NunesOpen16-29.1-1.82-1.06
Round 15J.ShihT.Sadek – W.El AhmadyOpen16-10.4-0.65-0.44
Round 16C.YehJ.Ahmed – T.MasoodOpen16-4.3-0.27+1.50
Round 18J.ShihM.Rosenberg – Z.MahmoodOpen16+3.2+0.20+2.00
Round 19J.ShihH.Mcgann – T.HanlonOpen16+3.2+0.20+0.75
Round 21C.YehN.Eber – C.BosenbergOpen16+1.3+0.08+0.56

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
+14.5Round 2🇮🇳 INDIA157♠x♦A-1+17
+11.6Round 3🇵🇱 POLAND63N♠5+1+8
+10.8Round 19🇮🇪 IRELAND195♣x♠K=+12
+10.3Round 6🇮🇩 INDONESIA44♠x♣Q+1+8
+10.1Round 1🇨🇦 CANADA93N♣K=+10
+10.0Round 19🇮🇪 IRELAND315♦♦6=+10
+9.9Round 2🇮🇳 INDIA123♠♦J-2+13
+9.9Round 7🇳🇴 NORWAY64♠x♠2-5+10
+8.9Round 10🇧🇷 BRAZIL33N♠J=+11
+8.9Round 15🇪🇬 EGYPT213N♥6=+10
+8.3Round 6🇮🇩 INDONESIA55♦♣10+2+10
+8.0Round 6🇮🇩 INDONESIA146♣x♠6-1+5
+8.0Round 7🇳🇴 NORWAY136♠♥A=+0
+7.8Round 2🇮🇳 INDIA102N♣K-2+13
+7.1Round 16🇵🇰 PAKISTAN145♣♠J-1+14
+7.0Round 3🇵🇱 POLAND106♦♣3-2+13
+6.8Round 2🇮🇳 INDIA15♣x♣3-2+5
+6.6Round 21🇿🇦 SOUTH AFRICA202♠♣A-2+13
+6.4Round 15🇪🇬 EGYPT173N♠9-2+11
+6.3Round 4🇨🇳 CHINA SMEG45♥x♣A=+5
+6.3Round 18🇺🇸 USA 184♠♦7-1+10
+6.2Round 12🇹🇹 TRINIDAD & TOBAGO155♥x♣Q-2+5
+6.1Round 13🇮🇹 ITALY183N♥J+1+7
+6.0Round 4🇨🇳 CHINA SMEG93N♦4-1+12
+5.6Round 12🇹🇹 TRINIDAD & TOBAGO166♠♣3=+0
+5.5Round 3🇵🇱 POLAND43♠♦Q+1+8
+5.5Round 9🇯🇵 JAPAN154♠x♥A=+9
+5.2Round 15🇪🇬 EGYPT303♥♠Q-2+0
+5.2Round 18🇺🇸 USA 144♣♦8=+7
+5.1Round 10🇧🇷 BRAZIL152♦♠Q=+10
+4.8Round 21🇿🇦 SOUTH AFRICA304♠♥8-1+5
+4.7Round 12🇹🇹 TRINIDAD & TOBAGO26♦♦7=+11
+4.5Round 9🇯🇵 JAPAN124♠♥A=-1
+4.4Round 1🇨🇦 CANADA135♦♠3+1-13
+4.1Round 7🇳🇴 NORWAY161♠♣4+1+0
+4.0Round 12🇹🇹 TRINIDAD & TOBAGO33N♦4+1+0
+4.0Round 18🇺🇸 USA 1135♣♥A-1+6
+3.9Round 2🇮🇳 INDIA134♠♥10+1+0
+3.8Round 15🇪🇬 EGYPT234♥♦3+3+12
+3.7Round 16🇵🇰 PAKISTAN101N♦7-1+5
+3.6Round 16🇵🇰 PAKISTAN113♠♠A=+1
+3.5Round 9🇯🇵 JAPAN25♠♦4+1-5
+3.4Round 6🇮🇩 INDONESIA157♣x♠4-4+7
+3.4Round 13🇮🇹 ITALY242♥♦Q+1+7
+3.2Round 2🇮🇳 INDIA26♠♥A=+0
+3.2Round 10🇧🇷 BRAZIL63♠♦K-1-1
+3.2Round 19🇮🇪 IRELAND224♠♣3=+0
+3.2Round 19🇮🇪 IRELAND273N♠8-3+2
+3.1Round 7🇳🇴 NORWAY112♥♣5+1+0
+3.1Round 12🇹🇹 TRINIDAD & TOBAGO123N♦9-1+5
+3.1Round 21🇿🇦 SOUTH AFRICA193♣♥Q=+0
+3.0Round 4🇨🇳 CHINA SMEG84♥♥3+2+11
+3.0Round 10🇧🇷 BRAZIL83♠♥A=+6
+3.0Round 10🇧🇷 BRAZIL133♥♣6=+0
+3.0Round 10🇧🇷 BRAZIL165♦♥A-1+6
+2.9Round 21🇿🇦 SOUTH AFRICA223N♦2-1+5
+2.8Round 3🇵🇱 POLAND51N♦6=+5
+2.7Round 6🇮🇩 INDONESIA103N♣Q=-1
+2.6Round 12🇹🇹 TRINIDAD & TOBAGO54♠♥3+1+1
+2.5Round 6🇮🇩 INDONESIA16♣♥7+1+11
+2.5Round 9🇯🇵 JAPAN163♠♦Q-1-2
+2.5Round 13🇮🇹 ITALY214♥♥Q-2+2
+2.4Round 6🇮🇩 INDONESIA124♥♠8=+0
+2.4Round 18🇺🇸 USA 123N♠7=+7
+2.3Round 6🇮🇩 INDONESIA72♠♦4+1+1
+2.3Round 7🇳🇴 NORWAY102♦♠Q+1+11
+2.2Round 19🇮🇪 IRELAND231♥♦5+2+1
+2.1Round 16🇵🇰 PAKISTAN63♠♣9-1+4
+1.8Round 7🇳🇴 NORWAY73N♦7=-2
+1.7Round 1🇨🇦 CANADA124♠♦4=+6
+1.7Round 10🇧🇷 BRAZIL21Nx♦K-1+0
+1.7Round 16🇵🇰 PAKISTAN93N♥Q-1+5
+1.6Round 13🇮🇹 ITALY253N♣6+2+0
+1.5Round 21🇿🇦 SOUTH AFRICA284♦♥6-1-5
+1.4Round 9🇯🇵 JAPAN113N♠J-2+6
+1.3Round 9🇯🇵 JAPAN142♠♥K=+0
+1.2Round 3🇵🇱 POLAND113♥♠9+2+6
+1.2Round 9🇯🇵 JAPAN93N♥7+3+1
+1.1Round 15🇪🇬 EGYPT322♥♣K+1+1
+1.1Round 18🇺🇸 USA 1161N♠8-2-1
+1.0Round 3🇵🇱 POLAND83N♥2=+0
+1.0Round 12🇹🇹 TRINIDAD & TOBAGO111N♠2+1-1
+1.0Round 21🇿🇦 SOUTH AFRICA214♥♠A+1+11
+0.9Round 15🇪🇬 EGYPT222N♥3+1-6
+0.9Round 18🇺🇸 USA 1143N♦9-2+6
+0.9Round 21🇿🇦 SOUTH AFRICA293N♠J+1+0
+0.8Round 4🇨🇳 CHINA SMEG153N♥10+1+0
+0.8Round 12🇹🇹 TRINIDAD & TOBAGO143♥♠10-1+3
+0.8Round 15🇪🇬 EGYPT291N♠3+1+10
+0.7Round 1🇨🇦 CANADA45♦♦2+1-5
+0.7Round 10🇧🇷 BRAZIL14♠♣5-2+0
+0.5Round 16🇵🇰 PAKISTAN151N♣3+1+0
+0.4Round 1🇨🇦 CANADA83N♥A=-2
+0.4Round 2🇮🇳 INDIA63♣♣9=-1
+0.4Round 3🇵🇱 POLAND143♥♦A-1-3
+0.4Round 4🇨🇳 CHINA SMEG23N♦3=-13
+0.4Round 13🇮🇹 ITALY23Pass+3
+0.3Round 6🇮🇩 INDONESIA32♠♥4-2-6
+0.3Round 18🇺🇸 USA 135♣x♠A-2+4
+0.2Round 2🇮🇳 INDIA142♥♥4+3-6
+0.2Round 7🇳🇴 NORWAY123N♠Q+3-11
+0.2Round 19🇮🇪 IRELAND172♥♠5+1+0
+0.1Round 16🇵🇰 PAKISTAN133N♦3+1+0
-0.0Round 1🇨🇦 CANADA145♥♠K+1-14
-0.0Round 2🇮🇳 INDIA41N♣3=+1
+0.0Round 12🇹🇹 TRINIDAD & TOBAGO14♠♥A-2-5
+0.0Round 16🇵🇰 PAKISTAN84♥♥J=+0
-0.0Round 18🇺🇸 USA 114♥♦8=+0
-0.0Round 21🇿🇦 SOUTH AFRICA173N♥8-2+5
-0.1Round 3🇵🇱 POLAND22♥♣3-1+10
-0.1Round 4🇨🇳 CHINA SMEG123N♦4=+0
-0.1Round 13🇮🇹 ITALY194♥♦2+1+0
-0.1Round 13🇮🇹 ITALY205♣♥A=+11
-0.1Round 18🇺🇸 USA 1126♣♥5=-2
-0.2Round 10🇧🇷 BRAZIL42♠♣K-1+0
-0.2Round 10🇧🇷 BRAZIL93♦♠A-1+0
-0.2Round 12🇹🇹 TRINIDAD & TOBAGO133N♠10+1+0
-0.2Round 19🇮🇪 IRELAND295♦♥5+1-1
-0.3Round 7🇳🇴 NORWAY55♦x♠2-2+0
-0.3Round 9🇯🇵 JAPAN133N♠5=+0
-0.3Round 16🇵🇰 PAKISTAN52♠♥3=+10
-0.3Round 19🇮🇪 IRELAND303N♦8+1+0
-0.4Round 3🇵🇱 POLAND91N♥5-1-2
-0.5Round 7🇳🇴 NORWAY83N♠6+1+0
-0.5Round 10🇧🇷 BRAZIL52♠♥5+2-1
-0.6Round 10🇧🇷 BRAZIL73N♠3+1+0
-0.6Round 16🇵🇰 PAKISTAN13N♠3+1+0
-0.6Round 16🇵🇰 PAKISTAN33N♥10+2+10
-0.6Round 18🇺🇸 USA 154♠♦K+1+0
-0.6Round 18🇺🇸 USA 191N♠7=+0
-0.6Round 21🇿🇦 SOUTH AFRICA253N♣7+2-1
-0.7Round 1🇨🇦 CANADA61N♣5+1+1
-0.7Round 6🇮🇩 INDONESIA64♠♦J+1-1
-0.7Round 7🇳🇴 NORWAY32♠♥9=+0
-0.7Round 15🇪🇬 EGYPT264♥♣4=-1
-0.8Round 1🇨🇦 CANADA163N♦K+2-1
-0.8Round 9🇯🇵 JAPAN14♠♥10-1+5
-0.9Round 2🇮🇳 INDIA74♥♦5+1+12
-0.9Round 4🇨🇳 CHINA SMEG63♣♠10=-1
-0.9Round 18🇺🇸 USA 1153N♣J=-1
-1.0Round 1🇨🇦 CANADA24♠♦K=-1
-1.0Round 12🇹🇹 TRINIDAD & TOBAGO102N♠9+1+10
-1.1Round 18🇺🇸 USA 111Pass+3
-1.2Round 4🇨🇳 CHINA SMEG13♣♦10+1-1
-1.2Round 21🇿🇦 SOUTH AFRICA312♠♦10-1+0
-1.3Round 12🇹🇹 TRINIDAD & TOBAGO82♠♦K-3-6
-1.3Round 15🇪🇬 EGYPT284♠♥J-2-7
-1.3Round 16🇵🇰 PAKISTAN162♠♣Q+1+0
-1.4Round 1🇨🇦 CANADA52♥♣6=-1
-1.4Round 16🇵🇰 PAKISTAN122♦♣2+1+0
-1.5Round 2🇮🇳 INDIA34♠♥3+1+0
-1.5Round 3🇵🇱 POLAND133N♠6+3-2
-1.5Round 3🇵🇱 POLAND161N♦9+1-6
-1.5Round 6🇮🇩 INDONESIA161N♠10-2+1
-1.5Round 21🇿🇦 SOUTH AFRICA234♥♠4+1+0
-1.6Round 15🇪🇬 EGYPT241N♦5+2-2
-1.7Round 4🇨🇳 CHINA SMEG142♠♥K-2-1
-1.8Round 6🇮🇩 INDONESIA112♠+2-1
-1.8Round 21🇿🇦 SOUTH AFRICA183♦♠10+2-1
-1.9Round 9🇯🇵 JAPAN53N♥3+1-14
-1.9Round 13🇮🇹 ITALY304♥♠5+1-1
-1.9Round 13🇮🇹 ITALY313N♦5-2-6
-2.0Round 3🇵🇱 POLAND73N♥10+2-1
-2.0Round 7🇳🇴 NORWAY151N♣Q-2+0
-2.1Round 1🇨🇦 CANADA1Pass-4
-2.1Round 3🇵🇱 POLAND34♥♦A=+0
-2.1Round 13🇮🇹 ITALY262♠♥5-2-2
-2.1Round 19🇮🇪 IRELAND203N♥8=+1
-2.4Round 12🇹🇹 TRINIDAD & TOBAGO42♠♣Q=-6
-2.5Round 15🇪🇬 EGYPT184♣♠A-1-6
-2.5Round 19🇮🇪 IRELAND244♥x♣A-2-4
-2.6Round 21🇿🇦 SOUTH AFRICA275♠♦3-1-2
-2.7Round 4🇨🇳 CHINA SMEG104♦♠K-1-12
-2.7Round 4🇨🇳 CHINA SMEG164♥♦5-1+2
-2.7Round 21🇿🇦 SOUTH AFRICA262N♥K-1-5
-2.8Round 2🇮🇳 INDIA94♥♠J+1+10
-2.9Round 19🇮🇪 IRELAND214♠♥7+1+0
-3.0Round 10🇧🇷 BRAZIL145♦x♥2-1-5
-3.0Round 12🇹🇹 TRINIDAD & TOBAGO72♦♣K-2-3
-3.0Round 16🇵🇰 PAKISTAN44♥♠Q-1-7
-3.2Round 2🇮🇳 INDIA113♠♥K=+0
-3.2Round 19🇮🇪 IRELAND263♦♣3=+10
-3.3Round 13🇮🇹 ITALY173♣♦A-1-5
-3.4Round 4🇨🇳 CHINA SMEG135♠♣K=+0
-3.4Round 10🇧🇷 BRAZIL121N♥4-1-11
-3.4Round 18🇺🇸 USA 173N♣7=+1
-3.4Round 19🇮🇪 IRELAND284♥♣K-1-6
-3.5Round 3🇵🇱 POLAND151♠x♠4=-6
-3.5Round 4🇨🇳 CHINA SMEG113♣♥5-2-6
-3.5Round 15🇪🇬 EGYPT273♠x♥K-2-4
-3.6Round 19🇮🇪 IRELAND254♠♥Q-2-6
-3.7Round 21🇿🇦 SOUTH AFRICA245♥♠A-2-5
-3.8Round 1🇨🇦 CANADA114♠♦A-4-6
-3.8Round 4🇨🇳 CHINA SMEG34♠♥4-1-10
-3.9Round 7🇳🇴 NORWAY13♦♠K=-5
-3.9Round 13🇮🇹 ITALY321N♦2-1-5
-3.9Round 19🇮🇪 IRELAND184♥♥7=-7
-4.0Round 4🇨🇳 CHINA SMEG74♥♣8-1-6
-4.0Round 16🇵🇰 PAKISTAN23N♣4-1-5
-4.1Round 4🇨🇳 CHINA SMEG51♠♥9+3+6
-4.1Round 9🇯🇵 JAPAN74♣♦A=-10
-4.3Round 19🇮🇪 IRELAND323N♣J=+0
-4.4Round 6🇮🇩 INDONESIA26♠♥A+1+11
-4.5Round 13🇮🇹 ITALY272♠♣5+1-4
-4.5Round 15🇪🇬 EGYPT201♦♠5+4-10
-4.6Round 9🇯🇵 JAPAN103♥♥5-1-5
-4.8Round 18🇺🇸 USA 166♣♣4=+0
-4.9Round 7🇳🇴 NORWAY44♠♣K-1-6
-5.0Round 2🇮🇳 INDIA84♥x♦A-2-5
-5.0Round 13🇮🇹 ITALY282♠♦J+2-6
-5.4Round 3🇵🇱 POLAND14♥♦7-2-11
-5.4Round 6🇮🇩 INDONESIA83♥♦10+2-6
-5.4Round 21🇿🇦 SOUTH AFRICA323♠♦5=-11
-5.5Round 18🇺🇸 USA 1103♥♦A-2-8
-5.7Round 12🇹🇹 TRINIDAD & TOBAGO93N♠9-1-10
-6.0Round 3🇵🇱 POLAND123N♠Q-2-6
-6.2Round 15🇪🇬 EGYPT194♠♥J=+0
-7.0Round 1🇨🇦 CANADA34♥♣7+1-1
-7.1Round 2🇮🇳 INDIA162N♥7+2-10
-7.1Round 6🇮🇩 INDONESIA133N♥A=-3
-7.3Round 12🇹🇹 TRINIDAD & TOBAGO63N♣A+3-1
-7.5Round 6🇮🇩 INDONESIA95♠♦3+1-14
-8.0Round 7🇳🇴 NORWAY146♥♦K=-12
-8.0Round 9🇯🇵 JAPAN43♣♦A-2-7
-8.2Round 9🇯🇵 JAPAN34♥♣A=-6
-8.3Round 15🇪🇬 EGYPT314♠x♣8-2-15
-8.4Round 2🇮🇳 INDIA55♠♦10+1-11
-8.9Round 15🇪🇬 EGYPT256♥♠Q=+0
-9.3Round 9🇯🇵 JAPAN64♥x♠6=-9
-9.8Round 1🇨🇦 CANADA71♣x♥A-1-9
-9.8Round 1🇨🇦 CANADA156♠♥8+1-11
-9.9Round 13🇮🇹 ITALY224♥♥-1-13
-10.2Round 7🇳🇴 NORWAY22♣x♠5+1-13
-10.4Round 13🇮🇹 ITALY295♦x♦2-3-5
-10.7Round 9🇯🇵 JAPAN82♠x♥A-2-15
-10.8Round 1🇨🇦 CANADA104♥♣A=-13
-11.5Round 7🇳🇴 NORWAY94♠x♥2-3-9
-11.9Round 16🇵🇰 PAKISTAN73N♦Q-2-13
-12.2Round 10🇧🇷 BRAZIL114♦x♣A=-14
-15.8Round 10🇧🇷 BRAZIL104♠x♥A=-14