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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

Martin Diamond

All-tournaments history →
BBO nickname: diamondm44 WBF: 228159

Martin DIAMOND
Country: Scotland
WBF: SCO9696 (228159)

Tournament statistics
 BoardsIMPsIMP/bdButlerButl/bd% bds
Declarer 15 -30 -2.00 -10.4 -0.69 23%
Dummy 21 +15 0.71 3.0 0.14 33%
Defense, player leads 15 -14 -0.93 -36.4 -2.42 23%
Defense, partner leads 13 +30 2.31 -6.5 -0.50 20%
Total 64 +1 0.02 -50.3 -0.79 100%
OtherDeclared (pair)Best roundWorst round
  36 R5 (+6) R3 (-14)
Card play (DD) (positions where every card gives the same result are not counted)CardsAccurateAcc %Subopt.Tricks lostLost/card
All cards 183 168 91.80% 15 15 0.0820
Opening lead 10 8 80.00% 2 2 0.2000
After the lead — declarer 109 102 93.58% 7 7 0.0642
After the lead — defense 64 58 90.63% 6 6 0.0938

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 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 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 7  (match scorecard, all results of round 7)
SCOTCH LOVERS
 VS
SCOTTISH IMPS
CLOSED ROOM
 NS: John Dick - Stewart Pinkerton
 EW: Martin Diamond - Derek Diamond
SCOTCH LOVERS
VS
SCOTTISH IMPS
CLOSED ROOM
NS: John Dick - Stewart Pinkerton
EW: Martin Diamond - Derek Diamond

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3♠E ♦K+2 = -140  -1.2 -480   8
2 4♠xN ♦8= =    +790 -8.1    +650  4
3 3NTN ♠9-1 -1 -50  4.1    +430 10 
4 2♣N ♠10+2 +1    +110 -1.1    +110 --
5 4♠E ♥K= = -420  0.0 -420  --
6 3♠E ♥Q+1 +1 -170  -1.7 -620   10
7 4♥W ♥10+1 +1 -650  1.9 -100  11 
8 1NT xW ♠7= = -180  10.1    +200 9 
9 2♠S ♥K= =    +110 1.2    +300 5 
10 4♠W ♥A-1 = -620  8.1 -110  11 
11 2♥S ♦10-2 -2 -100  -1.7 -150   2
12 3NTS ♣3= =    +600 -4.2    +600 --
13 3NTW ♥3-3 -2    +200 -4.3 -110   7
14 3♣W ♥K+1 = -110  -3.9 -300   5
15 2♥W ♦2= +1 -140  0.3    +50 5 
16 5♣N ♦Q-1 =    +400 -9.6 -100   11
ROUND 7 IMPs: 51 47
VP: 11.20 8.80
1 3♠E ♦K+2 = -140  -480  8
2 4♠xN ♦8= =    +790    +650 4
3 3NTN ♠9-1 -1 -50     +430 10
4 2♣N ♠10+2 +1    +110    +110 -
5 4♠E ♥K= = -420  -420  -
6 3♠E ♥Q+1 +1 -170  -620  10
7 4♥W ♥10+1 +1 -650  -100  11
8 1NT xW ♠7= = -180     +200 9
9 2♠S ♥K= =    +110    +300 5
10 4♠W ♥A-1 = -620  -110  11
11 2♥S ♦10-2 -2 -100  -150  2
12 3NTS ♣3= =    +600    +600 -
13 3NTW ♥3-3 -2    +200 -110  7
14 3♣W ♥K+1 = -110  -300  5
15 2♥W ♦2= +1 -140     +50 5
16 5♣N ♦Q-1 =    +400 -100  11
ROUND 7 IMPs: 51 47 VP: 11.20 8.80