Full version

ALT COMPETITION 2025 - EVENT 5

Bridge Base Online, June 16 - 19, 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

Ethan Derman

All-tournaments history →
BBO nickname: ethansam WBF: 220942

Tournament statistics
 BoardsIMPsIMP/bdButlerButl/bd% bds
Declarer 8 +21 2.63 17.6 2.21 17%
Dummy 11 +9 0.82 -2.1 -0.19 23%
Defense, player leads 15 +1 0.07 -37.2 -2.48 31%
Defense, partner leads 14 -56 -4.00 -50.1 -3.58 29%
Total 48 -25 -0.52 -71.7 -1.49 100%
OtherDeclared (pair)Best roundWorst round
  19 R1 (-1) R5 (-13)
Card play (DD) (positions where every card gives the same result are not counted)CardsAccurateAcc %Subopt.Tricks lostLost/card
All cards 130 112 86.15% 18 23 0.1769
Opening lead 13 8 61.54% 5 9 0.6923
After the lead — declarer 59 52 88.14% 7 7 0.1186
After the lead — defense 58 52 89.66% 6 7 0.1207

Round 1  (match scorecard, all results of round 1)
AMATEURS
 VS
COCONUT
CLOSED ROOM
 NS: Jianjian Wang - Xiaojing Deng
 EW: Ethan Derman - John McAllister
AMATEURS
VS
COCONUT
CLOSED ROOM
NS: Jianjian Wang - Xiaojing Deng
EW: Ethan Derman - John McAllister

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 2♠S ♦K-2 =    +110 -1.7 -50   4
2 3♦E ♣2+1 = -110  -0.5 -140   1
3 3♠W ♥3+2 +1 -170  2.5 -100  2 
4 3♦N ♣K= =    +110 5.1    +600 10 
5 4♥N ♠A= =    +620 -3.5    +620 --
6 1NT xS ♠6= =    +180 -7.4 -140   8
7 1NTE ♠J+1 = -90  1.3 -90  --
8 4♠W ♣6= = -420  1.2 -420  --
9 3NTS ♦10-1 =    +400 -8.2 -50   10
10 2NTS ♦6+1 =    +120 0.1    +110 --
11 7♠S ♠5= =    +1510 -2.9    +1510 --
12 4♥W ♠8+1 +1 -450  1.4 -420  1 
13 4♥S ♠10= =    +620 -4.3    +170  10
14 3♥E ♠Q-1 = -140  4.4    +100 6 
15 4♠E ♣A-2 -3    +150 -1.3    +150 --
16 3NTE ♥9= +1 -630  8.1    +200 13 
ROUND 1 IMPs: 32 33
VP: 9.69 10.31
1 2♠S ♦K-2 =    +110 -50  4
2 3♦E ♣2+1 = -110  -140  1
3 3♠W ♥3+2 +1 -170  -100  2
4 3♦N ♣K= =    +110    +600 10
5 4♥N ♠A= =    +620    +620 -
6 1NT xS ♠6= =    +180 -140  8
7 1NTE ♠J+1 = -90  -90  -
8 4♠W ♣6= = -420  -420  -
9 3NTS ♦10-1 =    +400 -50  10
10 2NTS ♦6+1 =    +120    +110 -
11 7♠S ♠5= =    +1510    +1510 -
12 4♥W ♠8+1 +1 -450  -420  1
13 4♥S ♠10= =    +620    +170 10
14 3♥E ♠Q-1 = -140     +100 6
15 4♠E ♣A-2 -3    +150    +150 -
16 3NTE ♥9= +1 -630     +200 13
ROUND 1 IMPs: 32 33 VP: 9.69 10.31


Round 3  (match scorecard, all results of round 3)
AMATEURS
 VS
HARRIS
CLOSED ROOM
 NS: Todor Tiholov - Vladi Isporski
 EW: John McAllister - Ethan Derman
AMATEURS
VS
HARRIS
CLOSED ROOM
NS: Todor Tiholov - Vladi Isporski
EW: John McAllister - Ethan Derman

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 2♥E ♠4+1 +1 -140  -0.2 -140  --
2 5♣xW ♥K-2 -3    +500 -10.9    +100  9
3 4♠W ♠2+1 +1 -650  5.7 -650  --
4 2♠N ♣Q+2 +2    +170 7.2    +200 1 
5 4♠S ♣6+2 +2    +680 0.6    +720 1 
6 3NTN ♥Q+1 =    +400 -2.8    +430 1 
7 4♥S ♣K+1 =    +620 -4.9    +620 --
8 3♣N ♥A-2 -3 -150  3.0    +110 6 
9 4♥N ♥6+1 +1    +450 -0.2    +450 --
10 3NTE ♦3+1 +1 -630  1.2 -630  --
11 6♥S ♠K= =    +980 -3.2    +980 --
12 1NTE ♥4= +1 -120  1.2 -90  1 
13 2♠S ♠4= =    +110 -1.4    +110 --
14 3NTS ♦4+1 +1    +430 0.1    +460 1 
15 3NTN ♣J-1 +2    +660 -11.0 -100   13
16 4♥S ♠4-2 -2 -100  0.8 -100  --
ROUND 3 IMPs: 11 22
VP: 6.96 13.04
1 2♥E ♠4+1 +1 -140  -140  -
2 5♣xW ♥K-2 -3    +500    +100 9
3 4♠W ♠2+1 +1 -650  -650  -
4 2♠N ♣Q+2 +2    +170    +200 1
5 4♠S ♣6+2 +2    +680    +720 1
6 3NTN ♥Q+1 =    +400    +430 1
7 4♥S ♣K+1 =    +620    +620 -
8 3♣N ♥A-2 -3 -150     +110 6
9 4♥N ♥6+1 +1    +450    +450 -
10 3NTE ♦3+1 +1 -630  -630  -
11 6♥S ♠K= =    +980    +980 -
12 1NTE ♥4= +1 -120  -90  1
13 2♠S ♠4= =    +110    +110 -
14 3NTS ♦4+1 +1    +430    +460 1
15 3NTN ♣J-1 +2    +660 -100  13
16 4♥S ♠4-2 -2 -100  -100  -
ROUND 3 IMPs: 11 22 VP: 6.96 13.04


Round 5  (match scorecard, all results of round 5)
MIKADINHO
 VS
AMATEURS
OPEN ROOM
 NS: Daniel Tylvad - Nikolaj Hammelev
 EW: Avery Silverstein - Ethan Derman
MIKADINHO
VS
AMATEURS
OPEN ROOM
NS: Daniel Tylvad - Nikolaj Hammelev
EW: Avery Silverstein - Ethan Derman

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 2♠xN ♥J+1 +1    +570 -10.2    +140 10 
2 2♠E ♣K= = -110  -0.3 -140  1 
3 3NTS ♣J+1 +3    +490 -11.5 -650  15 
4 4♠W ♥4= = -620  10.9    +100  12
5 3♠S ♣10-1 -1 -100  -1.2 -140  1 
6 4♥E ♦8+2 +2 -680  -1.6 -680  --
7 5♥S ♦6= =    +650 -5.9    +620 1 
8 4♠S ♣A-2 -2 -100  0.8 -50   2
9 3NTE ♠3+1 +2 -660  2.2 -600   2
10 5♥S ♠8= =    +650 -13.8    +850  5
11 2♥N ♦7= +1    +140 -1.9    +110 1 
12 3NTS ♦6+2 +1    +630 1.1    +660  1
13 2♣xE ♦A-4 -4    +1100 -1.9    +1700  12
14 4♠xE ♥Q-2 -3    +500 -7.7    +150 8 
15 4♥N ♣A-1 =    +620 -9.8    +300 8 
16 3♣S ♥K-1 -1 -50  -0.2 -130  2 
ROUND 5 IMPs: 47 34
VP: 13.52 6.48
1 2♠xN ♥J+1 +1    +570    +140 10
2 2♠E ♣K= = -110  -140  1
3 3NTS ♣J+1 +3    +490 -650  15
4 4♠W ♥4= = -620     +100 12
5 3♠S ♣10-1 -1 -100  -140  1
6 4♥E ♦8+2 +2 -680  -680  -
7 5♥S ♦6= =    +650    +620 1
8 4♠S ♣A-2 -2 -100  -50  2
9 3NTE ♠3+1 +2 -660  -600  2
10 5♥S ♠8= =    +650    +850 5
11 2♥N ♦7= +1    +140    +110 1
12 3NTS ♦6+2 +1    +630    +660 1
13 2♣xE ♦A-4 -4    +1100    +1700 12
14 4♠xE ♥Q-2 -3    +500    +150 8
15 4♥N ♣A-1 =    +620    +300 8
16 3♣S ♥K-1 -1 -50  -130  2
ROUND 5 IMPs: 47 34 VP: 13.52 6.48