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ALT COMPETITION 2025 - EVENT 9

Bridge Base Online, October 6 - 9, 2025

Results produced by bridgeresults.org
CONDITIONS OF CONTEST
Leaderboard
Butler
Cross Table
Line-Up
Results of round:
01 02 03 04 05 06 07 08
Board details:
01 02 03 04 05 06 07 08

David Shenkin

All-tournaments history →
BBO nickname: dshenkin WBF: 18544

David SHENKIN
Country: Scotland
WBF: SCO2726 (18544)
MPPPTitleRank
🟢 Seniors4930🎖 SIM78

Tournament statistics
 BoardsIMPsIMP/bdButlerButl/bd% bds
Declarer 37 -30 -0.81 -23.2 -0.63 33%
Dummy 25 +1 0.04 -7.2 -0.29 22%
Defense, player leads 22 +30 1.36 8.7 0.40 20%
Defense, partner leads 27 +25 0.93 -3.5 -0.13 24%
Passed out 1 +5 5.00 3.8 3.82 1%
Total 112 +31 0.28 -21.3 -0.19 100%
OtherDeclared (pair)Best roundWorst round
  62 R4 (+35) R6 (-24)
Card play (DD) (positions where every card gives the same result are not counted)CardsAccurateAcc %Subopt.Tricks lostLost/card
All cards 429 393 91.61% 36 40 0.0932
Opening lead 14 9 64.29% 5 6 0.4286
After the lead — declarer 287 268 93.38% 19 19 0.0662
After the lead — defense 128 116 90.63% 12 15 0.1172

Round 1  (match scorecard, all results of round 1)
PIONEERS
 VS
SCOTCH LOVERS
CLOSED ROOM
 NS: David Shenkin - Martin Diamond
 EW: Tien-Chun Yang - Jeff Fang
PIONEERS
VS
SCOTCH LOVERS
CLOSED ROOM
NS: David Shenkin - Martin Diamond
EW: Tien-Chun Yang - Jeff Fang

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♥E ♣Q-1 -1    +50 4.0 -140   5
2 4♠W ♥K-2 = -420  -8.5 -200  6 
3 2NTN ♣6+3 +3    +210 -3.8    +210 --
4 3NTW ♠A-2 -2    +200 6.2 -600   13
5 5♣xN ♠5-1 -1 -200  -3.7 -200  --
6 3♥W ♣A-1 -1    +100 -1.0 -200   7
7 1NTS ♣2-2 -2 -200  -0.3 -200  --
8 4♥N ♠K-3 -3 -150  -3.1 -150  --
9 1NTE ♦Q-1 -1    +100 -1.8    +100 --
10 4♠N ♥7-2 -2 -200  -7.5    +600 13 
11 5♦W ♥3+1 = -400  3.5 -400  --
12 4♥N ♣J= -1 -100  -6.9    +500 12 
13 4♥W ♥9+1 = -620  -0.6 -620  --
14 4♠N ♦6+2 +2    +480 7.1    +420  2
15 2♥E ♣5+3 +2 -170  1.8 -420   6
16 3NTN ♠A+2 +3    +490 1.8    +400  3
ROUND 1 IMPs: 31 36
VP: 8.52 11.48
1 4♥E ♣Q-1 -1    +50 -140  5
2 4♠W ♥K-2 = -420  -200  6
3 2NTN ♣6+3 +3    +210    +210 -
4 3NTW ♠A-2 -2    +200 -600  13
5 5♣xN ♠5-1 -1 -200  -200  -
6 3♥W ♣A-1 -1    +100 -200  7
7 1NTS ♣2-2 -2 -200  -200  -
8 4♥N ♠K-3 -3 -150  -150  -
9 1NTE ♦Q-1 -1    +100    +100 -
10 4♠N ♥7-2 -2 -200     +600 13
11 5♦W ♥3+1 = -400  -400  -
12 4♥N ♣J= -1 -100     +500 12
13 4♥W ♥9+1 = -620  -620  -
14 4♠N ♦6+2 +2    +480    +420 2
15 2♥E ♣5+3 +2 -170  -420  6
16 3NTN ♠A+2 +3    +490    +400 3
ROUND 1 IMPs: 31 36 VP: 8.52 11.48


Round 2  (match scorecard, all results of round 2)
JUST JUMP
 VS
SCOTCH LOVERS
CLOSED ROOM
 NS: David Shenkin - Derek Diamond
 EW: Konstantin Trifonov - Petro Karlykov
JUST JUMP
VS
SCOTCH LOVERS
CLOSED ROOM
NS: David Shenkin - Derek Diamond
EW: Konstantin Trifonov - Petro Karlykov

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3NTN ♠4+4 +2    +460 0.1    +400  2
2 4♠W ♣8= = -420  -6.7 -420  --
3 2♥E ♠Q+1 = -110  -2.9 -100  --
4 3♠N ♠J-1 -1 -100  -4.7    +110 5 
5 5♦xE ♠K-1 -1    +100 1.9    +100 --
6 1NTE ♦3-2 -2    +200 -1.0    +200 --
7 3♥N ♦10-2 -2 -200  -2.6 -600   9
8 3♠xN ♠Q-1 -1 -100  -1.0    +140 6 
9 4♠N ♣5= -1 -50  -1.8 -50  --
10 2♥E ♠8+2 +1 -140  5.5 -620   10
11 2♦N ♣9= =    +90 2.4 -50   4
12 2♥W ♣K+3 +3 -200  5.0 -450   6
13 2♥W ♦5+1 = -110  -4.2    +140 6 
14 3♠S ♦4= -2 -100  -3.4 -50  2 
15 2♠E ♥K+2 +3 -200  5.9 -420   6
16 4♠N ♠J-1 -1 -50  -4.7    +420 10 
ROUND 2 IMPs: 29 37
VP: 7.71 12.29
1 3NTN ♠4+4 +2    +460    +400 2
2 4♠W ♣8= = -420  -420  -
3 2♥E ♠Q+1 = -110  -100  -
4 3♠N ♠J-1 -1 -100     +110 5
5 5♦xE ♠K-1 -1    +100    +100 -
6 1NTE ♦3-2 -2    +200    +200 -
7 3♥N ♦10-2 -2 -200  -600  9
8 3♠xN ♠Q-1 -1 -100     +140 6
9 4♠N ♣5= -1 -50  -50  -
10 2♥E ♠8+2 +1 -140  -620  10
11 2♦N ♣9= =    +90 -50  4
12 2♥W ♣K+3 +3 -200  -450  6
13 2♥W ♦5+1 = -110     +140 6
14 3♠S ♦4= -2 -100  -50  2
15 2♠E ♥K+2 +3 -200  -420  6
16 4♠N ♠J-1 -1 -50     +420 10
ROUND 2 IMPs: 29 37 VP: 7.71 12.29


Round 3  (match scorecard, all results of round 3)
SCOTCH LOVERS
 VS
PEANUTS
OPEN ROOM
 NS: David Shenkin - Martin Diamond
 EW: Thomas Bessis - Cédric Lorenzini
SCOTCH LOVERS
VS
PEANUTS
OPEN ROOM
NS: David Shenkin - Martin Diamond
EW: Thomas Bessis - Cédric Lorenzini

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3NTN ♣8-2 -1 -50  -3.5    +100  4
2 4♠xN ♠10-1 =    +790 12.8    +110 12 
3 2♠E ♣A+2 +1 -140  0.0 -620  10 
4 6♣W ♥6-1 -1    +100 7.9 -1440  17 
5 2♣S ♣A-1 -2 -200  -0.4 -300  3 
6 3NTE ♠K= = -600  -8.8    +140  12
7 2♦xW ♣Q+1 +1 -380  -6.0 -100   7
8 4♠E ♦K= = -420  -4.5    +50  10
9 2♦S ♣7+1 +2    +130 -3.0    +200  2
10 4♥S ♦Q+3 +2    +680 0.4    +680 --
11 4♥W ♣Q+1 = -420  -1.2 -420  --
12 4♠S ♥K-1 -1 -100  -7.2 -200  3 
13 2♥E ♦9= +1 -140  -5.1    +90  6
14 3♦N ♠A-1 -1 -50  1.5 -150  3 
15 6♣E ♥8= = -920  -9.2 -430   10
16 4♠S ♥K+2 +1    +450 -6.5    +980  11
ROUND 3 IMPs: 48 62
VP: 6.25 13.75
1 3NTN ♣8-2 -1 -50     +100 4
2 4♠xN ♠10-1 =    +790    +110 12
3 2♠E ♣A+2 +1 -140  -620  10
4 6♣W ♥6-1 -1    +100 -1440  17
5 2♣S ♣A-1 -2 -200  -300  3
6 3NTE ♠K= = -600     +140 12
7 2♦xW ♣Q+1 +1 -380  -100  7
8 4♠E ♦K= = -420     +50 10
9 2♦S ♣7+1 +2    +130    +200 2
10 4♥S ♦Q+3 +2    +680    +680 -
11 4♥W ♣Q+1 = -420  -420  -
12 4♠S ♥K-1 -1 -100  -200  3
13 2♥E ♦9= +1 -140     +90 6
14 3♦N ♠A-1 -1 -50  -150  3
15 6♣E ♥8= = -920  -430  10
16 4♠S ♥K+2 +1    +450    +980 11
ROUND 3 IMPs: 48 62 VP: 6.25 13.75


Round 4  (match scorecard, all results of round 4)
GREENBERG
 VS
SCOTCH LOVERS
CLOSED ROOM
 NS: David Shenkin - Derek Diamond
 EW: Timur Edis - Elvan Edis
GREENBERG
VS
SCOTCH LOVERS
CLOSED ROOM
NS: David Shenkin - Derek Diamond
EW: Timur Edis - Elvan Edis

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♠E ♦10+1 +1 -450  0.3 -450  --
2 4♠S ♦10+2 +1    +650 -0.5 -400   14
3 3NTN ♥A= =    +400 2.0    +400 --
4 3NTN ♣7= =    +600 4.3 -200   13
5 4♥xN ♦K-4 -3 -800  -7.8 -430  9 
6 4♠S ♦10= =    +420 -0.2    +420 --
7 4♥W ♥8-1 -1    +100 7.7 -650   13
8 4♠W ♥Q+1 +2 -480  -0.6 -450  1 
9 3NTE ♥6-2 -1    +100 -1.2    +500 9 
10 4♠W ♥8= = -620  -3.4    +200 13 
11 6♦W ♠K+1 -1    +50 10.3 -460   11
12 5♣E ♦8-1 -1    +50 4.5 -400   10
13 1NTN ♠J+1 +1    +120 0.1    +120 --
14 Pass — 0 3.8 -170   5
15 3♠W ♣Q= = -140  -4.1    +50 5 
16 4♥N ♠K= +1    +450 7.7    +200  6
ROUND 4 IMPs: 37 72
VP: 2.55 17.45
1 4♠E ♦10+1 +1 -450  -450  -
2 4♠S ♦10+2 +1    +650 -400  14
3 3NTN ♥A= =    +400    +400 -
4 3NTN ♣7= =    +600 -200  13
5 4♥xN ♦K-4 -3 -800  -430  9
6 4♠S ♦10= =    +420    +420 -
7 4♥W ♥8-1 -1    +100 -650  13
8 4♠W ♥Q+1 +2 -480  -450  1
9 3NTE ♥6-2 -1    +100    +500 9
10 4♠W ♥8= = -620     +200 13
11 6♦W ♠K+1 -1    +50 -460  11
12 5♣E ♦8-1 -1    +50 -400  10
13 1NTN ♠J+1 +1    +120    +120 -
14 Pass — 0 -170  5
15 3♠W ♣Q= = -140     +50 5
16 4♥N ♠K= +1    +450    +200 6
ROUND 4 IMPs: 37 72 VP: 2.55 17.45


Round 5  (match scorecard, all results of round 5)
HARRIS
 VS
SCOTCH LOVERS
CLOSED ROOM
 NS: David Shenkin - Martin Diamond
 EW: Eddie Malhasyan - Niall Igoe
HARRIS
VS
SCOTCH LOVERS
CLOSED ROOM
NS: David Shenkin - Martin Diamond
EW: Eddie Malhasyan - Niall Igoe

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3NTN ♠7+3 +3    +490 0.5    +460  1
2 3NTS ♠4+1 +2    +660 3.1    +630  1
3 3NTN ♥Q+1 =    +400 -1.0    +430 1 
4 1NTE ♦5+2 +3 -180  5.2 -620   10
5 3NTN ♠5+2 +2    +660 0.2    +660 --
6 3♦S ♥K+1 +1    +130 2.3    +130 --
7 3NTS ♦8+3 +3    +690 0.4    +690 --
8 4♠W ♦A-3 -3    +150 0.1    +50  3
9 4♥W ♣Q= = -620  -2.2 -620  --
10 3♦S ♥A= =    +110 4.1    +110 --
11 5♣xS ♥A-2 -1 -100  -0.7    +150 6 
12 4♦N ♣3+1 +1    +150 -10.1    +620 10 
13 3NTE ♠9+2 +2 -660  0.6 -600  2 
14 3♥S ♣4= -1 -50  0.4 -50  --
15 3NTN ♥3= =    +600 6.6    +170  10
16 2♥E ♦Q-2 = -110  -3.9 -110  --
ROUND 5 IMPs: 19 25
VP: 8.24 11.76
1 3NTN ♠7+3 +3    +490    +460 1
2 3NTS ♠4+1 +2    +660    +630 1
3 3NTN ♥Q+1 =    +400    +430 1
4 1NTE ♦5+2 +3 -180  -620  10
5 3NTN ♠5+2 +2    +660    +660 -
6 3♦S ♥K+1 +1    +130    +130 -
7 3NTS ♦8+3 +3    +690    +690 -
8 4♠W ♦A-3 -3    +150    +50 3
9 4♥W ♣Q= = -620  -620  -
10 3♦S ♥A= =    +110    +110 -
11 5♣xS ♥A-2 -1 -100     +150 6
12 4♦N ♣3+1 +1    +150    +620 10
13 3NTE ♠9+2 +2 -660  -600  2
14 3♥S ♣4= -1 -50  -50  -
15 3NTN ♥3= =    +600    +170 10
16 2♥E ♦Q-2 = -110  -110  -
ROUND 5 IMPs: 19 25 VP: 8.24 11.76


Round 6  (match scorecard, all results of round 6)
ULI
 VS
SCOTCH LOVERS
CLOSED ROOM
 NS: David Shenkin - Derek Diamond
 EW: Federico Iavicoli - Lorenzo Camerini
ULI
VS
SCOTCH LOVERS
CLOSED ROOM
NS: David Shenkin - Derek Diamond
EW: Federico Iavicoli - Lorenzo Camerini

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 1NTW ♣Q+1 = -90  0.1 0 3 
2 4♥E ♠J= = -420  -0.7 -420  --
3 2♥N ♣Q+2 +2    +170 -0.5    +420 6 
4 4♠E ♣4-1 -1    +100 5.0 -600   12
5 5♦N ♠8-1 -1 -100  -0.6 -100  --
6 3♠N ♦A= -2 -100  -1.7    +140 6 
7 2♠S ♥Q-1 -2 -200  -3.1 -110  3 
8 2♦E ♥Q= +1 -110  0.3 -100  --
9 2♥S ♠2+1 +1    +140 2.2    +110  1
10 3♥W ♦A+1 = -140  5.3 -170   1
11 4♥E ♠7-1 -1    +50 3.0    +50 --
12 4♠N ♣A-2 -2 -200  -5.6    +140 8 
13 3♣W ♦4+2 +2 -150  -6.3    +100 6 
14 3♠S ♥Q+1 +1    +170 -5.8    +420 6 
15 4♠S ♥K= =    +620 1.7    +620 --
16 6♣N ♥A= =    +920 3.6    +920 --
ROUND 6 IMPs: 38 14
VP: 15.74 4.26
1 1NTW ♣Q+1 = -90  0 3
2 4♥E ♠J= = -420  -420  -
3 2♥N ♣Q+2 +2    +170    +420 6
4 4♠E ♣4-1 -1    +100 -600  12
5 5♦N ♠8-1 -1 -100  -100  -
6 3♠N ♦A= -2 -100     +140 6
7 2♠S ♥Q-1 -2 -200  -110  3
8 2♦E ♥Q= +1 -110  -100  -
9 2♥S ♠2+1 +1    +140    +110 1
10 3♥W ♦A+1 = -140  -170  1
11 4♥E ♠7-1 -1    +50    +50 -
12 4♠N ♣A-2 -2 -200     +140 8
13 3♣W ♦4+2 +2 -150     +100 6
14 3♠S ♥Q+1 +1    +170    +420 6
15 4♠S ♥K= =    +620    +620 -
16 6♣N ♥A= =    +920    +920 -
ROUND 6 IMPs: 38 14 VP: 15.74 4.26


Round 8  (match scorecard, all results of round 8)
SCOTCH LOVERS
 VS
SCOTTISH SELECT
OPEN ROOM
 NS: David Shenkin - Derek Diamond
 EW: Liam O'Brien - Robert Ferrari
SCOTCH LOVERS
VS
SCOTTISH SELECT
OPEN ROOM
NS: David Shenkin - Derek Diamond
EW: Liam O'Brien - Robert Ferrari

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3♠E ♦7-1 -1    +50 1.6 -150  5 
2 2♥S ♠5= =    +110 2.6 -100  5 
3 4♥S ♦6-2 -1 -50  0.0 -100  2 
4 1NTE ♦10+2 +2 -150  1.7 -170  1 
5 3NTN ♦3-3 -1 -100  -1.7    +110  5
6 3♣N ♥K+3 +2    +150 -4.9    +170  1
7 4♥W ♠8= -1    +100 7.5 -140  6 
8 3♠S ♦K-2 -1 -50  -0.4    +100  4
9 5♦N ♥6+2 +2    +440 -5.5    +940  11
10 4♥E ♣K+1 +1 -650  -1.4 -620   1
11 5♠N ♦J= =    +450 -0.7    +450 --
12 6♥N ♣10+1 =    +1430 10.0    +710 12 
13 4♠E ♣10+1 +1 -650  -4.4 -650  --
14 4♥S ♠9-1 =    +420 8.4    +110 7 
15 3NTS ♥5+1 +1    +630 -0.5    +600 1 
16 1NTS ♠6-1 -2 -100  -0.8 -50   2
ROUND 8 IMPs: 39 24
VP: 13.97 6.03
1 3♠E ♦7-1 -1    +50 -150  5
2 2♥S ♠5= =    +110 -100  5
3 4♥S ♦6-2 -1 -50  -100  2
4 1NTE ♦10+2 +2 -150  -170  1
5 3NTN ♦3-3 -1 -100     +110 5
6 3♣N ♥K+3 +2    +150    +170 1
7 4♥W ♠8= -1    +100 -140  6
8 3♠S ♦K-2 -1 -50     +100 4
9 5♦N ♥6+2 +2    +440    +940 11
10 4♥E ♣K+1 +1 -650  -620  1
11 5♠N ♦J= =    +450    +450 -
12 6♥N ♣10+1 =    +1430    +710 12
13 4♠E ♣10+1 +1 -650  -650  -
14 4♥S ♠9-1 =    +420    +110 7
15 3NTS ♥5+1 +1    +630    +600 1
16 1NTS ♠6-1 -2 -100  -50  2
ROUND 8 IMPs: 39 24 VP: 13.97 6.03