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ALT-OCBL Grand Final 2025

Bridge Base Online, December 22 - 23, 2025

Results produced by bridgeresults.org
CONDITIONS OF CONTEST

Gianna Arrigoni

BBO nickname: gorilla3 WBF: 3998

Gianna ARRIGONI
Country: Italy
WBF: ITARRN002 (3998)
MPPPTitleRank
🔴 Women8244.5🎖 WLM57

Tournament statistics
 BoardsIMPsIMP/bdButlerButl/bd% bds
Declarer 7 +19 2.71 5.7 0.81 23%
Dummy 9 +10 1.11 8.9 0.99 30%
Defense, player leads 9 +27 3.00 25.6 2.85 30%
Defense, partner leads 5 +13 2.60 1.5 0.31 17%
Total 30 +69 2.30 41.8 1.39 100%
OtherDeclared (pair)Best roundWorst round
  16 R6 (+28) R5 (+17)
Card play (DD) (positions where every card gives the same result are not counted)CardsAccurateAcc %Subopt.Tricks lostLost/card
All cards 97 93 95.88% 4 4 0.0412
Opening lead 7 7 100.00% 0 0 0.0000
After the lead — declarer 54 54 100.00% 0 0 0.0000
After the lead — defense 36 32 88.89% 4 4 0.1111


BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 1NTE ♦Q-1 -1    +50 -3.4 -100  4 
2 3NTE ♣4-2 -2    +100 -5.7    +50 2 
3 5♣xE ♦8= +1 -950  12.7 -600   8
4 4♠S ♦A-1 -1 -100  2.8    +620  12
5 3NTE ♠Q+3 +3 -490  4.8    +50  11
6 2♠W ♦Q= +1 -140  1.2 -180  1 
7 2♠S ♥10-1 -2 -200  4.8 -100   3
8 4♥xE ♦K+1 = -590  8.1 -170   9
9 3♥E ♣Q+1 +1 -170  -0.8 -170  --
10 5♠xE ♦A-2 -2    +500 -10.5 -140  12 
ROUND 4 IMPs: 19 43
VP: 3.22 16.78
1 1NTE ♦Q-1 -1    +50 -100  4
2 3NTE ♣4-2 -2    +100    +50 2
3 5♣xE ♦8= +1 -950  -600  8
4 4♠S ♦A-1 -1 -100     +620 12
5 3NTE ♠Q+3 +3 -490     +50 11
6 2♠W ♦Q= +1 -140  -180  1
7 2♠S ♥10-1 -2 -200  -100  3
8 4♥xE ♦K+1 = -590  -170  9
9 3♥E ♣Q+1 +1 -170  -170  -
10 5♠xE ♦A-2 -2    +500 -140  12
ROUND 4 IMPs: 19 43 VP: 3.22 16.78



BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♠N ♥A+1 +1    +450 -1.8    +450 --
2 2♥W ♦2+1 +1 -140  -0.5 -170   1
3 2♦S ♠4-2 -4 -200  2.7 -100  3 
4 1NTW ♠8-1 -1    +100 -4.1    +100 --
5 5♦xS ♥3-2 -2 -500  5.5 -450  2 
6 5♣N ♥K+1 +1    +420 6.8    +420 --
7 1NTS ♠9-2 -2 -200  -0.7 -200  --
8 4♠N ♥Q+1 +1    +450 -2.1    +460 --
9 3♣xN ♠8-3 -3 -500  2.1    +500 14 
10 4♠N ♣Q+2 +1    +650 -3.5    +620  1
ROUND 5 IMPs: 19 2
VP: 15.29 4.71
1 4♠N ♥A+1 +1    +450    +450 -
2 2♥W ♦2+1 +1 -140  -170  1
3 2♦S ♠4-2 -4 -200  -100  3
4 1NTW ♠8-1 -1    +100    +100 -
5 5♦xS ♥3-2 -2 -500  -450  2
6 5♣N ♥K+1 +1    +420    +420 -
7 1NTS ♠9-2 -2 -200  -200  -
8 4♠N ♥Q+1 +1    +450    +460 -
9 3♣xN ♠8-3 -3 -500     +500 14
10 4♠N ♣Q+2 +1    +650    +620 1
ROUND 5 IMPs: 19 2 VP: 15.29 4.71



BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3♠S ♦Q-1 -2 -100  3.3 -110  --
2 5♦W ♥6= = -400  4.2    +50  10
3 2♥S ♠6= =    +110 0.9    +110 --
4 6♥W ♠5= = -1430  0.8    +100  17
5 4♥W ♣3-1 -1    +50 -2.9 -200  6 
6 2♦S ♣10+1 +1    +110 -0.4 -110  6 
7 5♦S ♣8= =    +600 6.7    +1430  13
8 3♠E ♣K= = -140  0.7 -140  --
9 3♦E ♠7+2 +2 -150  3.1 -150  --
10 6♠W ♦K= = -1430  7.0 -1430  --
ROUND 6 IMPs: 12 40
VP: 2.49 17.51
1 3♠S ♦Q-1 -2 -100  -110  -
2 5♦W ♥6= = -400     +50 10
3 2♥S ♠6= =    +110    +110 -
4 6♥W ♠5= = -1430     +100 17
5 4♥W ♣3-1 -1    +50 -200  6
6 2♦S ♣10+1 +1    +110 -110  6
7 5♦S ♣8= =    +600    +1430 13
8 3♠E ♣K= = -140  -140  -
9 3♦E ♠7+2 +2 -150  -150  -
10 6♠W ♦K= = -1430  -1430  -
ROUND 6 IMPs: 12 40 VP: 2.49 17.51