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ALT COMPETITION 2025 - EVENT X

Bridge Base Online, November 3 - 6, 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

Piotr Marcinowski

All-tournaments history →
BBO nickname: dyplomata WBF: 41429

Piotr MARCINOWSKI
Country: Poland
WBF: POL11550 (41429)
MPPPTitleRank
🔵 Open1250🎖 WM578
🟠 Mixed12507🎖 WLM22

Tournament statistics
 BoardsIMPsIMP/bdButlerButl/bd% bds
Declarer 39 +10 0.26 7.3 0.19 30%
Dummy 22 -23 -1.05 13.6 0.62 17%
Defense, player leads 29 +10 0.34 14.0 0.48 23%
Defense, partner leads 38 +62 1.63 74.0 1.95 30%
Total 128 +59 0.46 108.9 0.85 100%
OtherDeclared (pair)Best roundWorst round
  61 R2 (+52) R7 (-46)
Card play (DD) (positions where every card gives the same result are not counted)CardsAccurateAcc %Subopt.Tricks lostLost/card
All cards 550 504 91.64% 46 54 0.0982
Opening lead 23 18 78.26% 5 7 0.3043
After the lead — declarer 318 295 92.77% 23 24 0.0755
After the lead — defense 209 191 91.39% 18 23 0.1100

Round 1  (match scorecard, all results of round 1)
SPRING
 VS
RIPPEY
OPEN ROOM
 NS: Rajath Shourie - Jacek Pszczoła
 EW: Piotr Marcinowski - Kamil Nowak
SPRING
VS
RIPPEY
OPEN ROOM
NS: Rajath Shourie - Jacek Pszczoła
EW: Piotr Marcinowski - Kamil Nowak

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♠S ♣A-1 -1 -50  4.3    +140  5
2 2♥S ♣3+3 +2    +170 3.1 -120  7 
3 1♦E ♥K+2 +2 -110  0.4 -180  2 
4 1NTE ♦A= +1 -120  5.3    +90  5
5 3NTE ♥5= = -400  6.0 -400  --
6 1NTS ♥9-1 -3 -150  1.6 -120   1
7 3NTN ♣Q+1 =    +600 0.1    +630  1
8 2♠N ♥K-1 -2 -100  2.1 -200  3 
9 4♥W ♠K-1 = -620  10.2    +100  12
10 4♥S ♠5+1 +1    +650 -1.0    +650 --
11 3♠E ♠9= +1 -170  1.5 -180  --
12 3NTS ♣5-1 -1 -100  8.3 -200  3 
13 3♠N ♦5= -1 -100  2.4 -100  --
14 3♠W ♥A-1 -1    +50 1.2    +50 --
15 4♥xS ♣9-1 -1 -200  9.7    +1080  15
16 6♥xS ♣A-2 -2 -300  -2.3 -300  --
ROUND 1 IMPs: 15 39
VP: 4.26 15.74
1 4♠S ♣A-1 -1 -50     +140 5
2 2♥S ♣3+3 +2    +170 -120  7
3 1♦E ♥K+2 +2 -110  -180  2
4 1NTE ♦A= +1 -120     +90 5
5 3NTE ♥5= = -400  -400  -
6 1NTS ♥9-1 -3 -150  -120  1
7 3NTN ♣Q+1 =    +600    +630 1
8 2♠N ♥K-1 -2 -100  -200  3
9 4♥W ♠K-1 = -620     +100 12
10 4♥S ♠5+1 +1    +650    +650 -
11 3♠E ♠9= +1 -170  -180  -
12 3NTS ♣5-1 -1 -100  -200  3
13 3♠N ♦5= -1 -100  -100  -
14 3♠W ♥A-1 -1    +50    +50 -
15 4♥xS ♣9-1 -1 -200     +1080 15
16 6♥xS ♣A-2 -2 -300  -300  -
ROUND 1 IMPs: 15 39 VP: 4.26 15.74


Round 2  (match scorecard, all results of round 2)
RIPPEY
 VS
PEANUTS
CLOSED ROOM
 NS: Pierre Franceschetti - Hilda Setton
 EW: Piotr Marcinowski - Kamil Nowak
RIPPEY
VS
PEANUTS
CLOSED ROOM
NS: Pierre Franceschetti - Hilda Setton
EW: Piotr Marcinowski - Kamil Nowak

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 1NTN ♥8= +1    +120 -0.7    +90  1
2 3NTS ♠7= -1 -100  10.9 -100  --
3 3NTW ♠A-1 = -600  11.4    +100 12 
4 3NTE ♣4+2 +3 -690  8.1    +200 13 
5 4♠E ♥A= = -420  2.5 -420  --
6 4♠xE ♥A-3 -3    +800 -10.7 -50   13
7 3NTN ♥A-2 -2 -200  6.1    +130 8 
8 3NTE ♥J-1 = -400  6.5 -110  7 
9 1NTN ♣6= -1 -50  2.3    +200 6 
10 4♥W ♠6+1 = -620  0.0 -680   2
11 4♣E ♦A-2 -1    +50 -0.4    +50 --
12 1♠W ♠5+3 +3 -170  1.3 -170  --
13 3NTE ♠10+2 +2 -660  -1.3 -630  1 
14 4♥E ♦3+2 +2 -480  2.9    +50 11 
15 2♠S ♣3+2 +2    +170 4.3    +630 10 
16 6♦S ♣Q+1 +1    +940 1.7    +940 --
ROUND 2 IMPs: 68 16
VP: 19.34 0.66
1 1NTN ♥8= +1    +120    +90 1
2 3NTS ♠7= -1 -100  -100  -
3 3NTW ♠A-1 = -600     +100 12
4 3NTE ♣4+2 +3 -690     +200 13
5 4♠E ♥A= = -420  -420  -
6 4♠xE ♥A-3 -3    +800 -50  13
7 3NTN ♥A-2 -2 -200     +130 8
8 3NTE ♥J-1 = -400  -110  7
9 1NTN ♣6= -1 -50     +200 6
10 4♥W ♠6+1 = -620  -680  2
11 4♣E ♦A-2 -1    +50    +50 -
12 1♠W ♠5+3 +3 -170  -170  -
13 3NTE ♠10+2 +2 -660  -630  1
14 4♥E ♦3+2 +2 -480     +50 11
15 2♠S ♣3+2 +2    +170    +630 10
16 6♦S ♣Q+1 +1    +940    +940 -
ROUND 2 IMPs: 68 16 VP: 19.34 0.66


Round 3  (match scorecard, all results of round 3)
PIONEERS
 VS
RIPPEY
OPEN ROOM
 NS: Wanfeng Mou - Yanong Han
 EW: Piotr Marcinowski - Kamil Nowak
PIONEERS
VS
RIPPEY
OPEN ROOM
NS: Wanfeng Mou - Yanong Han
EW: Piotr Marcinowski - Kamil Nowak

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♥S ♠K= =    +420 -3.9 -100  11 
2 3♠S ♥7-1 -2 -200  6.5 -110   3
3 4♥S ♠3-1 -3 -150  6.1    +500  12
4 4♠W ♠2+2 +2 -680  3.3 -500   5
5 5♣xN ♠K-1 -1 -200  6.8    +300  11
6 3NTW ♣Q+1 +1 -630  3.3 -600   1
7 2♥S ♠A= =    +110 -1.9    +110 --
8 3NTN ♣4+1 =    +400 -5.0 -50  10 
9 4♥N ♥2-1 -2 -100  1.1 -100  --
10 3♦W ♠K-1 -1    +100 -1.1 -200  7 
11 3NTE ♠Q+2 = -400  1.1 -400  --
12 1NTW ♥5-1 = -90  1.3 -90  --
13 4♥E ♠10+1 +1 -650  4.7 -650  --
14 6♠W ♥A+1 +1 -1010  1.8 -1010  --
15 4♥S ♣J+2 +1    +650 0.6    +1370  12
16 3♥E ♦K+1 +1 -170  -3.3 -620  10 
ROUND 3 IMPs: 38 44
VP: 8.24 11.76
1 4♥S ♠K= =    +420 -100  11
2 3♠S ♥7-1 -2 -200  -110  3
3 4♥S ♠3-1 -3 -150     +500 12
4 4♠W ♠2+2 +2 -680  -500  5
5 5♣xN ♠K-1 -1 -200     +300 11
6 3NTW ♣Q+1 +1 -630  -600  1
7 2♥S ♠A= =    +110    +110 -
8 3NTN ♣4+1 =    +400 -50  10
9 4♥N ♥2-1 -2 -100  -100  -
10 3♦W ♠K-1 -1    +100 -200  7
11 3NTE ♠Q+2 = -400  -400  -
12 1NTW ♥5-1 = -90  -90  -
13 4♥E ♠10+1 +1 -650  -650  -
14 6♠W ♥A+1 +1 -1010  -1010  -
15 4♥S ♣J+2 +1    +650    +1370 12
16 3♥E ♦K+1 +1 -170  -620  10
ROUND 3 IMPs: 38 44 VP: 8.24 11.76


Round 4  (match scorecard, all results of round 4)
RIPPEY
 VS
MULTI FUN BUSSLOO
CLOSED ROOM
 NS: Hans Verstergren - Hester Gast
 EW: Piotr Marcinowski - Kamil Nowak
RIPPEY
VS
MULTI FUN BUSSLOO
CLOSED ROOM
NS: Hans Verstergren - Hester Gast
EW: Piotr Marcinowski - Kamil Nowak

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♠W ♦8= -1    +50 -4.6 -420   10
2 6♠S ♣Q-1 -1 -100  11.4    +200 7 
3 4♣N ♦J= =    +130 -2.2    +200 2 
4 3♠E ♠6-1 -1    +100 -0.5    +300 5 
5 4♥N ♥J= =    +620 -0.1    +650 1 
6 3NTW ♣Q= -1    +100 -7.2 -600   12
7 5♠S ♦A= =    +650 0.6    +680 1 
8 2♦xN ♥7-3 -3 -500  6.7 -170  8 
9 2♠S ♣3= -2 -100  2.2 -90  --
10 6NTE ♣9= = -1440  -0.1 -1440  --
11 4♦N ♥A-1 -2 -100  6.8    +400 11 
12 5♦xW ♠10-2 -2    +300 1.3    +100  5
13 2♠W ♥4+1 +1 -140  1.5 -140  --
14 3♥W ♦A-2 -2    +100 -1.9 -50   4
15 4♥E ♥2+2 +2 -480  1.1 -420  2 
16 4♥W ♦4= = -620  4.0 -620  --
ROUND 4 IMPs: 37 31
VP: 11.76 8.24
1 4♠W ♦8= -1    +50 -420  10
2 6♠S ♣Q-1 -1 -100     +200 7
3 4♣N ♦J= =    +130    +200 2
4 3♠E ♠6-1 -1    +100    +300 5
5 4♥N ♥J= =    +620    +650 1
6 3NTW ♣Q= -1    +100 -600  12
7 5♠S ♦A= =    +650    +680 1
8 2♦xN ♥7-3 -3 -500  -170  8
9 2♠S ♣3= -2 -100  -90  -
10 6NTE ♣9= = -1440  -1440  -
11 4♦N ♥A-1 -2 -100     +400 11
12 5♦xW ♠10-2 -2    +300    +100 5
13 2♠W ♥4+1 +1 -140  -140  -
14 3♥W ♦A-2 -2    +100 -50  4
15 4♥E ♥2+2 +2 -480  -420  2
16 4♥W ♦4= = -620  -620  -
ROUND 4 IMPs: 37 31 VP: 11.76 8.24


Round 5  (match scorecard, all results of round 5)
NETBRIDGE
 VS
RIPPEY
OPEN ROOM
 NS: Aris Bremer - Silvana Rojko
 EW: Wojciech Strzemecki - Piotr Marcinowski
NETBRIDGE
VS
RIPPEY
OPEN ROOM
NS: Aris Bremer - Silvana Rojko
EW: Wojciech Strzemecki - Piotr Marcinowski

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♠S ♦10+2 +2    +480 -0.8    +450 1 
2 5♦S ♥6-1 -1 -100  3.3    +150  6
3 2♥N ♣2+1 =    +110 0.2    +100 --
4 5♦S ♠A= =    +600 -5.9 -200  13 
5 7♥W ♦5= = -1510  4.6 -1510  --
6 4♥S ♦J-1 -2 -100  1.5 -100  --
7 2♣W ♠6+2 +2 -130  1.2    +200  8
8 4♥W ♦6-1 -3    +150 -2.6    +150 --
9 3♠N ♦4-2 -1 -50  2.9    +110  4
10 2♠W ♠5-2 -1    +100 -2.6 -100  5 
11 4♥W ♠6= = -420  6.7 -170   6
12 4♣W ♣2+1 = -130  3.3 -130  --
13 1NTN ♥6-2 -2 -200  2.2 -140   2
14 4♠W ♥9= +1 -450  0.5 -420   1
15 2♥W ♠3+2 +2 -170  -1.2 -170  --
16 5♣W ♦A-1 -1    +100 -7.6 -620  12 
ROUND 5 IMPs: 31 27
VP: 11.20 8.80
1 4♠S ♦10+2 +2    +480    +450 1
2 5♦S ♥6-1 -1 -100     +150 6
3 2♥N ♣2+1 =    +110    +100 -
4 5♦S ♠A= =    +600 -200  13
5 7♥W ♦5= = -1510  -1510  -
6 4♥S ♦J-1 -2 -100  -100  -
7 2♣W ♠6+2 +2 -130     +200 8
8 4♥W ♦6-1 -3    +150    +150 -
9 3♠N ♦4-2 -1 -50     +110 4
10 2♠W ♠5-2 -1    +100 -100  5
11 4♥W ♠6= = -420  -170  6
12 4♣W ♣2+1 = -130  -130  -
13 1NTN ♥6-2 -2 -200  -140  2
14 4♠W ♥9= +1 -450  -420  1
15 2♥W ♠3+2 +2 -170  -170  -
16 5♣W ♦A-1 -1    +100 -620  12
ROUND 5 IMPs: 31 27 VP: 11.20 8.80


Round 6  (match scorecard, all results of round 6)
RIPPEY
 VS
AMATEURS
CLOSED ROOM
 NS: David Chechelashvili - Ai-Tai Lo
 EW: Wojciech Strzemecki - Piotr Marcinowski
RIPPEY
VS
AMATEURS
CLOSED ROOM
NS: David Chechelashvili - Ai-Tai Lo
EW: Wojciech Strzemecki - Piotr Marcinowski

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3NTW ♥10+1 +1 -430  1.9 -430  --
2 3♥S ♠K+1 +1    +170 -1.4    +140  1
3 6♦S ♣Q= =    +920 -1.6    +920 --
4 4♠N ♥A-2 -2 -200  0.0 -100  3 
5 3♣S ♦A= =    +110 -7.8 -420   11
6 3♥N ♣A+2 +1    +170 3.9    +170 --
7 3NTN ♣3+1 =    +600 -0.7    +630 1 
8 4♥E ♠4= -1    +50 -8.4    +50 --
9 3♦N ♥A-1 -1 -50  1.1 -50  --
10 4♠W ♥5+2 +1 -650  1.8    +100 13 
11 2NTN ♣4-1 -2 -100  4.7 -150   2
12 2♣xS ♠3-3 -3 -800  7.7 -430  9 
13 6♦N ♥K= -1 -100  7.8    +600 12 
14 4♠W ♦A-2 -1    +50 -2.6    +100 2 
15 3♠W ♠7-2 -1    +50 -4.7    +50 --
16 4♥N ♠3= +1    +450 -5.5    +300  4
ROUND 6 IMPs: 40 18
VP: 15.38 4.62
1 3NTW ♥10+1 +1 -430  -430  -
2 3♥S ♠K+1 +1    +170    +140 1
3 6♦S ♣Q= =    +920    +920 -
4 4♠N ♥A-2 -2 -200  -100  3
5 3♣S ♦A= =    +110 -420  11
6 3♥N ♣A+2 +1    +170    +170 -
7 3NTN ♣3+1 =    +600    +630 1
8 4♥E ♠4= -1    +50    +50 -
9 3♦N ♥A-1 -1 -50  -50  -
10 4♠W ♥5+2 +1 -650     +100 13
11 2NTN ♣4-1 -2 -100  -150  2
12 2♣xS ♠3-3 -3 -800  -430  9
13 6♦N ♥K= -1 -100     +600 12
14 4♠W ♦A-2 -1    +50    +100 2
15 3♠W ♠7-2 -1    +50    +50 -
16 4♥N ♠3= +1    +450    +300 4
ROUND 6 IMPs: 40 18 VP: 15.38 4.62


Round 7  (match scorecard, all results of round 7)
ULI
 VS
RIPPEY
CLOSED ROOM
 NS: Piotr Marcinowski - Mike Rippey
 EW: Federico Primavera - Walter Schuster
ULI
VS
RIPPEY
CLOSED ROOM
NS: Piotr Marcinowski - Mike Rippey
EW: Federico Primavera - Walter Schuster

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 2NTW ♥Q= +2 -180  -3.7    +50 6 
2 1NTE ♥J+4 +4 -210  2.7 -400   5
3 2♥E ♦A= = -110  -2.7 -110  --
4 2♠S ♥J-3 -3 -300  -4.4 -110  5 
5 3♦E ♣9= = -110  -1.7 -100  --
6 6♥E ♣Q= = -1430  -4.3 -1430  --
7 4♦W ♦9+2 = -130  -0.6    +100 6 
8 3NTE ♦J-2 -2    +100 0.7    +50  2
9 3♣E ♠3+2 +1 -130  -1.8    +100 6 
10 7NTE ♥4= = -2220  -1.7 -2220  --
11 2♠S ♠6= =    +110 1.2    +110 --
12 2♠W ♥A-2 -1    +50 1.1    +50 --
13 3♦N ♠6+1 -1 -100  -11.7    +750 13 
14 1NTW ♠2-1 = -90  -1.9    +50 4 
15 4♠N ♥3-1 -2 -200  -10.3    +630 13 
16 1♥W ♣6+3 +2 -140  0.1 -140  --
ROUND 7 IMPs: 53 7
VP: 18.77 1.23
1 2NTW ♥Q= +2 -180     +50 6
2 1NTE ♥J+4 +4 -210  -400  5
3 2♥E ♦A= = -110  -110  -
4 2♠S ♥J-3 -3 -300  -110  5
5 3♦E ♣9= = -110  -100  -
6 6♥E ♣Q= = -1430  -1430  -
7 4♦W ♦9+2 = -130     +100 6
8 3NTE ♦J-2 -2    +100    +50 2
9 3♣E ♠3+2 +1 -130     +100 6
10 7NTE ♥4= = -2220  -2220  -
11 2♠S ♠6= =    +110    +110 -
12 2♠W ♥A-2 -1    +50    +50 -
13 3♦N ♠6+1 -1 -100     +750 13
14 1NTW ♠2-1 = -90     +50 4
15 4♠N ♥3-1 -2 -200     +630 13
16 1♥W ♣6+3 +2 -140  -140  -
ROUND 7 IMPs: 53 7 VP: 18.77 1.23


Round 8  (match scorecard, all results of round 8)
ULI
 VS
RIPPEY
CLOSED ROOM
 NS: Piotr Marcinowski - Mike Rippey
 EW: Federico Primavera - Walter Schuster
ULI
VS
RIPPEY
CLOSED ROOM
NS: Piotr Marcinowski - Mike Rippey
EW: Federico Primavera - Walter Schuster

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♠N ♥6= +1    +450 3.8    +420  1
2 4♥S ♦J-1 -1 -100  4.5    +100 5 
3 2♠S ♣Q+1 +1    +140 0.5    +140 --
4 6♦W ♥5= = -1370  -4.2 -1370  --
5 3NTN ♦J-1 =    +600 5.3    +600 --
6 1NTE ♦4+3 +2 -150  9.1 -650   11
7 4♠N ♣2+1 +2    +680 1.2    +680 --
8 3♠E ♥2= = -140  -3.4 0 4 
9 4♣xW ♦A-3 -2    +500 3.3    +420  2
10 2♠N ♥A+2 +2    +170 0.9    +140  1
11 3NTN ♥2-1 -1 -50  -1.5 -100   2
12 4♠W ♣K+3 = -420  -1.5 -450   1
13 3♦E ♣3= = -110  -1.5    +200 7 
14 3♥N ♣Q+1 +1    +170 0.3    +100  2
15 3♣S ♥6-2 -3 -300  -5.5 -200  3 
16 3NTN ♣J-1 -2 -100  -3.2 -50  2 
ROUND 8 IMPs: 21 20
VP: 10.31 9.69
1 4♠N ♥6= +1    +450    +420 1
2 4♥S ♦J-1 -1 -100     +100 5
3 2♠S ♣Q+1 +1    +140    +140 -
4 6♦W ♥5= = -1370  -1370  -
5 3NTN ♦J-1 =    +600    +600 -
6 1NTE ♦4+3 +2 -150  -650  11
7 4♠N ♣2+1 +2    +680    +680 -
8 3♠E ♥2= = -140  0 4
9 4♣xW ♦A-3 -2    +500    +420 2
10 2♠N ♥A+2 +2    +170    +140 1
11 3NTN ♥2-1 -1 -50  -100  2
12 4♠W ♣K+3 = -420  -450  1
13 3♦E ♣3= = -110     +200 7
14 3♥N ♣Q+1 +1    +170    +100 2
15 3♣S ♥6-2 -3 -300  -200  3
16 3NTN ♣J-1 -2 -100  -50  2
ROUND 8 IMPs: 21 20 VP: 10.31 9.69