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ALT BOARD-A-MATCH INVITATIONAL V

Bridge Base Online, December 9 - 11, 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 09 10 11 12
Board details:
01 02 03 04 05 06 07 08 09 10 11 12

Martin Seligman

All-tournaments history →
BBO nickname: mseligman WBF: 29756

Tournament statistics
 BoardsIMPsIMP/bdButlerButl/bd% bds
Declarer 24 +11 0.46 60.1% — 25%
Dummy 22 +2 0.09 51.0% — 23%
Defense, player leads 20 0 0.00 50.7% — 21%
Defense, partner leads 30 +1 0.03 44.3% — 31%
Total 96 +14 0.15 51.1% — 100%
OtherDeclared (pair)Best roundWorst round
  46 R5 (+6) R8 (-4)
Card play (DD) (positions where every card gives the same result are not counted)CardsAccurateAcc %Subopt.Tricks lostLost/card
All cards 325 296 91.08% 29 34 0.1046
Opening lead 16 12 75.00% 4 6 0.3750
After the lead — declarer 183 168 91.80% 15 17 0.0929
After the lead — defense 126 116 92.06% 10 11 0.0873

Round 1  (match scorecard, all results of round 1)
SELIGMAN
 VS
HARRIS
OPEN ROOM
 NS: Jacek Pszczoła - Martin Seligman
 EW: Eddie Malhasyan - Jonathan Harris
SELIGMAN
VS
HARRIS
OPEN ROOM
NS: Jacek Pszczoła - Martin Seligman
EW: Eddie Malhasyan - Jonathan Harris

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 5♠S ♣4= =    +450 36%    +450 0.50.5
2 5♥xE ♣A-2 -2    +300 71%    +300 0.50.5
3 4♥W ♠6+2 +1 -650  64% -650  0.50.5
4 4♠E ♦J+1 +2 -680  7% -680  0.50.5
5 2♥S ♦J+3 +3    +200 64%    +110 1 
6 5♠W ♣2= = -650  43% -650  0.50.5
7 3♠E ♣A= -3    +300 100% -300  1 
8 2♥S ♦4-1 -1 -50  64% -110  1 
ROUND 1 IMPs: 3 0
VP: 5.50 2.50
1 5♠S ♣4= =    +450    +450 0.5
2 5♥xE ♣A-2 -2    +300    +300 0.5
3 4♥W ♠6+2 +1 -650  -650  0.5
4 4♠E ♦J+1 +2 -680  -680  0.5
5 2♥S ♦J+3 +3    +200    +110 1
6 5♠W ♣2= = -650  -650  0.5
7 3♠E ♣A= -3    +300 -300  1
8 2♥S ♦4-1 -1 -50  -110  1
ROUND 1 IMPs: 3 0 VP: 5.50 2.50


Round 2  (match scorecard, all results of round 2)
GREENBERG
 VS
SELIGMAN
CLOSED ROOM
 NS: Jacek Pszczoła - Martin Seligman
 EW: Timur Edis - Elvan Edis
GREENBERG
VS
SELIGMAN
CLOSED ROOM
NS: Jacek Pszczoła - Martin Seligman
EW: Timur Edis - Elvan Edis

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 2♦xW ♠2+1 +1 -280  0% -110  1 
2 2♦N ♥2+1 +2    +130 0%    +620 1 
3 2NTS ♥5+2 =    +120 7%    +400 1 
4 3NTW ♦K+3 +2 -660  29% -660  0.50.5
5 2♠W ♦Q= -1    +50 79% -400   1
6 3NTE ♥10+1 = -600  29% -500  1 
7 3NTN ♠5+2 =    +600 21%    +660 1 
8 3NTN ♥7-1 +1    +430 100% -50   1
ROUND 2 IMPs: 5 2
VP: 5.50 2.50
1 2♦xW ♠2+1 +1 -280  -110  1
2 2♦N ♥2+1 +2    +130    +620 1
3 2NTS ♥5+2 =    +120    +400 1
4 3NTW ♦K+3 +2 -660  -660  0.5
5 2♠W ♦Q= -1    +50 -400  1
6 3NTE ♥10+1 = -600  -500  1
7 3NTN ♠5+2 =    +600    +660 1
8 3NTN ♥7-1 +1    +430 -50  1
ROUND 2 IMPs: 5 2 VP: 5.50 2.50


Round 3  (match scorecard, all results of round 3)
SELIGMAN
 VS
NETBRIDGE
CLOSED ROOM
 NS: Aris Bremer - Silvana Rojko
 EW: Jacek Pszczoła - Martin Seligman
SELIGMAN
VS
NETBRIDGE
CLOSED ROOM
NS: Aris Bremer - Silvana Rojko
EW: Jacek Pszczoła - Martin Seligman

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♦N ♠5-2 -1 -50  86% -50  0.50.5
2 4♠W ♠5+1 +1 -450  43% -450  0.50.5
3 2♠S ♣3= +1    +140 93%    +110  1
4 3♦S ♥2+2 +1    +130 29%    +170 1 
5 3♦W ♥4= +1 -130  0%    +50 1 
6 6♣E ♦J-7 -9    +900 100%    +200  1
7 4♠N ♦Q+1 -1 -100  36%    +170 1 
8 2♠E ♣K+5 +5 -260  86% -450   1
ROUND 3 IMPs: 3 3
VP: 4.00 4.00
1 4♦N ♠5-2 -1 -50  -50  0.5
2 4♠W ♠5+1 +1 -450  -450  0.5
3 2♠S ♣3= +1    +140    +110 1
4 3♦S ♥2+2 +1    +130    +170 1
5 3♦W ♥4= +1 -130     +50 1
6 6♣E ♦J-7 -9    +900    +200 1
7 4♠N ♦Q+1 -1 -100     +170 1
8 2♠E ♣K+5 +5 -260  -450  1
ROUND 3 IMPs: 3 3 VP: 4.00 4.00


Round 4  (match scorecard, all results of round 4)
SCOTTISH IMPS
 VS
SELIGMAN
OPEN ROOM
 NS: Laurence Archer - Ron Hounsell
 EW: Jacek Pszczoła - Martin Seligman
SCOTTISH IMPS
VS
SELIGMAN
OPEN ROOM
NS: Laurence Archer - Ron Hounsell
EW: Jacek Pszczoła - Martin Seligman

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♣E ♠K-2 -2    +100 64%    +100 0.50.5
2 4♥E ♠J= -2    +100 100% -110  1 
3 4♠N ♥A+2 +2    +480 79%    +980  1
4 4♠W ♣K-1 -2    +200 14%    +620  1
5 4♠W ♦4-1 -1    +50 7%    +100  1
6 4♥S ♣9+1 +1    +450 50%    +450 0.50.5
7 4♠N ♦4+1 +1    +650 57%    +680  1
8 3♥N ♦A= =    +140 57%    +170  1
ROUND 4 IMPs: 1 5
VP: 2.00 6.00
1 4♣E ♠K-2 -2    +100    +100 0.5
2 4♥E ♠J= -2    +100 -110  1
3 4♠N ♥A+2 +2    +480    +980 1
4 4♠W ♣K-1 -2    +200    +620 1
5 4♠W ♦4-1 -1    +50    +100 1
6 4♥S ♣9+1 +1    +450    +450 0.5
7 4♠N ♦4+1 +1    +650    +680 1
8 3♥N ♦A= =    +140    +170 1
ROUND 4 IMPs: 1 5 VP: 2.00 6.00


Round 5  (match scorecard, all results of round 5)
SELIGMAN
 VS
SCOTTISH SELECT
OPEN ROOM
 NS: Jacek Pszczoła - Martin Seligman
 EW: Derrick Peden - Robert Clow
SELIGMAN
VS
SCOTTISH SELECT
OPEN ROOM
NS: Jacek Pszczoła - Martin Seligman
EW: Derrick Peden - Robert Clow

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3NTS ♥A+1 -2 -100  14% -150  1 
2 6♥W ♣7+1 +1 -1010  79% -1510  1 
3 3♦N ♣A-1 +1    +130 36%    +110 1 
4 2♠S ♦A= =    +110 79% -90  1 
5 4♦S ♣J+1 +1    +150 7%    +150 0.50.5
6 2♠W ♠3+3 +2 -170  86% -620  1 
7 4♥S ♦10+1 +1    +650 79%    +620 1 
8 3NTE ♠5+3 +3 -490  21% -490  0.50.5
ROUND 5 IMPs: 6 0
VP: 7.00 1.00
1 3NTS ♥A+1 -2 -100  -150  1
2 6♥W ♣7+1 +1 -1010  -1510  1
3 3♦N ♣A-1 +1    +130    +110 1
4 2♠S ♦A= =    +110 -90  1
5 4♦S ♣J+1 +1    +150    +150 0.5
6 2♠W ♠3+3 +2 -170  -620  1
7 4♥S ♦10+1 +1    +650    +620 1
8 3NTE ♠5+3 +3 -490  -490  0.5
ROUND 5 IMPs: 6 0 VP: 7.00 1.00


Round 6  (match scorecard, all results of round 6)
MULTI FUN BUSSLOO
 VS
SELIGMAN
OPEN ROOM
 NS: Bas van Roosmalen - Frank Vlam
 EW: Jacek Pszczoła - Martin Seligman
MULTI FUN BUSSLOO
VS
SELIGMAN
OPEN ROOM
NS: Bas van Roosmalen - Frank Vlam
EW: Jacek Pszczoła - Martin Seligman

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 1NT xW ♦4-2 -2    +300 86%    +300 0.50.5
2 5♦xW ♠4-1 -2    +300 100%    +150 1 
3 4♠S ♥A= =    +420 71%    +420 0.50.5
4 2♥N ♥4+2 +2    +170 29%    +170 0.50.5
5 2♠N ♥5+1 +1    +140 36%    +140 0.50.5
6 5♦xN ♠A-3 -3 -500  71% -800  1 
7 4♠W ♣K+2 +1 -650  36% -650  0.50.5
8 4♥W ♦5= -1    +50 36%    +50 0.50.5
ROUND 6 IMPs: 2 0
VP: 5.00 3.00
1 1NT xW ♦4-2 -2    +300    +300 0.5
2 5♦xW ♠4-1 -2    +300    +150 1
3 4♠S ♥A= =    +420    +420 0.5
4 2♥N ♥4+2 +2    +170    +170 0.5
5 2♠N ♥5+1 +1    +140    +140 0.5
6 5♦xN ♠A-3 -3 -500  -800  1
7 4♠W ♣K+2 +1 -650  -650  0.5
8 4♥W ♦5= -1    +50    +50 0.5
ROUND 6 IMPs: 2 0 VP: 5.00 3.00


Round 7  (match scorecard, all results of round 7)
SELIGMAN
 VS
JUST JUMP
CLOSED ROOM
 NS: Vitaly Zuban - Yuriy Lukke
 EW: Jacek Pszczoła - Martin Seligman
SELIGMAN
VS
JUST JUMP
CLOSED ROOM
NS: Vitaly Zuban - Yuriy Lukke
EW: Jacek Pszczoła - Martin Seligman

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3♣E ♠K= +1 -130  14% -100  1 
2 5♦E ♥10-1 = -400  14%    +50 1 
3 2♠xN ♠2-3 -3 -500  71% -630   1
4 3♥S ♠A= =    +140 64%    +140 0.50.5
5 4♦N ♥J-1 -1 -100  36%    +50 1 
6 4♦W ♦2-1 -1    +100 0%    +200 1 
7 3NTE ♥J+2 +2 -660  7% -630  1 
8 3NTE ♣Q= -1    +50 50%    +100 1 
ROUND 7 IMPs: 6 1
VP: 6.50 1.50
1 3♣E ♠K= +1 -130  -100  1
2 5♦E ♥10-1 = -400     +50 1
3 2♠xN ♠2-3 -3 -500  -630  1
4 3♥S ♠A= =    +140    +140 0.5
5 4♦N ♥J-1 -1 -100     +50 1
6 4♦W ♦2-1 -1    +100    +200 1
7 3NTE ♥J+2 +2 -660  -630  1
8 3NTE ♣Q= -1    +50    +100 1
ROUND 7 IMPs: 6 1 VP: 6.50 1.50


Round 8  (match scorecard, all results of round 8)
SELIGMAN
 VS
GREENBERG
OPEN ROOM
 NS: Jacek Pszczoła - Martin Seligman
 EW: Timur Edis - Elvan Edis
SELIGMAN
VS
GREENBERG
OPEN ROOM
NS: Jacek Pszczoła - Martin Seligman
EW: Timur Edis - Elvan Edis

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♠xW ♠5-1 -1    +100 79% -140  1 
2 5♦xN ♥A-2 -2 -500  14%    +100  1
3 6♥W ♥6+1 = -1430  36% -690   1
4 3NTS ♠6+3 +3    +690 43%    +690 0.50.5
5 4♣E ♠8-4 -4    +200 43%    +300  1
6 1NTW ♦10= = -90  29%    +100  1
7 2NTW ♥3= +1 -150  14% -140   1
8 4♥N ♦J= =    +420 93%    +420 0.50.5
ROUND 8 IMPs: 1 5
VP: 2.00 6.00
1 4♠xW ♠5-1 -1    +100 -140  1
2 5♦xN ♥A-2 -2 -500     +100 1
3 6♥W ♥6+1 = -1430  -690  1
4 3NTS ♠6+3 +3    +690    +690 0.5
5 4♣E ♠8-4 -4    +200    +300 1
6 1NTW ♦10= = -90     +100 1
7 2NTW ♥3= +1 -150  -140  1
8 4♥N ♦J= =    +420    +420 0.5
ROUND 8 IMPs: 1 5 VP: 2.00 6.00


Round 9  (match scorecard, all results of round 9)
SELIGMAN
 VS
NETBRIDGE
OPEN ROOM
 NS: Jacek Pszczoła - Martin Seligman
 EW: Kees Bouwen - Marco Zomer
SELIGMAN
VS
NETBRIDGE
OPEN ROOM
NS: Jacek Pszczoła - Martin Seligman
EW: Kees Bouwen - Marco Zomer

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 5♠E ♥2= = -450  71% -480  1 
2 2♠S ♥7+1 =    +110 71% -140  1 
3 4♠xN ♥K-1 -1 -100  93% -650  1 
4 5♦xN ♠8= =    +750 100%    +150 1 
5 2♠N ♣Q-4 -3 -300  57% -500  1 
6 2♥S ♣4= +1    +140 100% -50  1 
7 6♦E ♠K= = -1370  14% -600   1
8 4♠N ♦K+1 +1    +450 71%    +450 0.50.5
ROUND 9 IMPs: 6 1
VP: 6.50 1.50
1 5♠E ♥2= = -450  -480  1
2 2♠S ♥7+1 =    +110 -140  1
3 4♠xN ♥K-1 -1 -100  -650  1
4 5♦xN ♠8= =    +750    +150 1
5 2♠N ♣Q-4 -3 -300  -500  1
6 2♥S ♣4= +1    +140 -50  1
7 6♦E ♠K= = -1370  -600  1
8 4♠N ♦K+1 +1    +450    +450 0.5
ROUND 9 IMPs: 6 1 VP: 6.50 1.50


Round 10  (match scorecard, all results of round 10)
SELIGMAN
 VS
NETBRIDGE
OPEN ROOM
 NS: Jacek Pszczoła - Martin Seligman
 EW: Erwin Witteveen - Kees Rentes
SELIGMAN
VS
NETBRIDGE
OPEN ROOM
NS: Jacek Pszczoła - Martin Seligman
EW: Erwin Witteveen - Kees Rentes

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3NTS ♠4+1 +1    +430 57%    +430 0.50.5
2 3♠W ♦A= -1    +50 29%    +100  1
3 3♣S ♠A-1 +1    +130 71%    +110 1 
4 1NTE ♠7+2 +1 -120  0%    +110  1
5 4♥E ♠3-2 -3    +150 100%    +50 1 
6 4♣N ♠4-2 -3 -150  14% -50   1
7 2♠E ♦A-1 -1    +100 50% -100  1 
8 4♠W ♦A-1 = -420  0% -50   1
ROUND 10 IMPs: 3 4
VP: 3.50 4.50
1 3NTS ♠4+1 +1    +430    +430 0.5
2 3♠W ♦A= -1    +50    +100 1
3 3♣S ♠A-1 +1    +130    +110 1
4 1NTE ♠7+2 +1 -120     +110 1
5 4♥E ♠3-2 -3    +150    +50 1
6 4♣N ♠4-2 -3 -150  -50  1
7 2♠E ♦A-1 -1    +100 -100  1
8 4♠W ♦A-1 = -420  -50  1
ROUND 10 IMPs: 3 4 VP: 3.50 4.50


Round 11  (match scorecard, all results of round 11)
GREENBERG
 VS
SELIGMAN
OPEN ROOM
 NS: Mustafa Cem Tokay - Ted Greenberg
 EW: Jacek Pszczoła - Martin Seligman
GREENBERG
VS
SELIGMAN
OPEN ROOM
NS: Mustafa Cem Tokay - Ted Greenberg
EW: Jacek Pszczoła - Martin Seligman

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♣N ♠A-2 -2 -100  29%    +100  1
2 4♥N ♥2= +1    +650 100%    +200 1 
3 3NTE ♠3+2 +2 -660  21% -660  0.50.5
4 3♥E ♦J= = -140  29% -110   1
5 5♦E ♣8+1 +1 -420  93% -430  1 
6 5♦xN ♠9-1 -1 -100  71% -650  1 
7 3NTN ♠4-2 -1 -100  14%    +500  1
8 6♦N ♠10+1 +1    +940 64%    +940 0.50.5
ROUND 11 IMPs: 3 3
VP: 4.00 4.00
1 4♣N ♠A-2 -2 -100     +100 1
2 4♥N ♥2= +1    +650    +200 1
3 3NTE ♠3+2 +2 -660  -660  0.5
4 3♥E ♦J= = -140  -110  1
5 5♦E ♣8+1 +1 -420  -430  1
6 5♦xN ♠9-1 -1 -100  -650  1
7 3NTN ♠4-2 -1 -100     +500 1
8 6♦N ♠10+1 +1    +940    +940 0.5
ROUND 11 IMPs: 3 3 VP: 4.00 4.00


Round 12  (match scorecard, all results of round 12)
GREENBERG
 VS
SELIGMAN
OPEN ROOM
 NS: Mustafa Cem Tokay - Ted Greenberg
 EW: Jacek Pszczoła - Martin Seligman
GREENBERG
VS
SELIGMAN
OPEN ROOM
NS: Mustafa Cem Tokay - Ted Greenberg
EW: Jacek Pszczoła - Martin Seligman

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♥S ♦6-1 -1 -50  36% -50  0.50.5
2 3NTS ♣J-1 -1 -100  7% -100  0.50.5
3 3NTW ♥K= +1 -630  0%    +100  1
4 3NTN ♠Q-1 -1 -100  14%    +620  1
5 5♥S ♠Q-2 -4 -400  14% -500  1 
6 3♠W ♣K= = -140  29% -140  0.50.5
7 4♠S ♦K+2 +1    +650 29%    +800  1
8 6♠xN ♥K= =    +1210 86%    +400 1 
ROUND 12 IMPs: 2 3
VP: 3.50 4.50
1 4♥S ♦6-1 -1 -50  -50  0.5
2 3NTS ♣J-1 -1 -100  -100  0.5
3 3NTW ♥K= +1 -630     +100 1
4 3NTN ♠Q-1 -1 -100     +620 1
5 5♥S ♠Q-2 -4 -400  -500  1
6 3♠W ♣K= = -140  -140  0.5
7 4♠S ♦K+2 +1    +650    +800 1
8 6♠xN ♥K= =    +1210    +400 1
ROUND 12 IMPs: 2 3 VP: 3.50 4.50