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ALT COMPETITION 2025 - EVENT 5

Bridge Base Online, June 16 - 19, 2025

Results produced by bridgeresults.org
CONDITIONS OF CONTEST

Konstantin Trifonov

BBO nickname: doubler73 WBF: 21968

Konstantyn TRIFONOV
Country: Ukraine
WBF: UKR&500080 (21968)

Tournament statistics
 BoardsIMPsIMP/bdButlerButl/bd% bds
Declarer 7 +2 0.29 -0.9 -0.13 22%
Dummy 8 +25 3.13 12.3 1.54 25%
Defense, player leads 9 +24 2.67 27.9 3.10 28%
Defense, partner leads 8 -10 -1.25 -11.5 -1.43 25%
Total 32 +41 1.28 27.8 0.87 100%
OtherDeclared (pair)Best roundWorst round
  15 R1 (+38) R7 (+3)
Card play (DD) (positions where every card gives the same result are not counted)CardsAccurateAcc %Subopt.Tricks lostLost/card
All cards 128 120 93.75% 8 9 0.0703
Opening lead 8 6 75.00% 2 3 0.3750
After the lead — declarer 62 60 96.77% 2 2 0.0323
After the lead — defense 58 54 93.10% 4 4 0.0690


BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3♥S ♦K= -1 -50  -2.4    +110  4
2 2♥W ♠Q= = -110  0.5 -110  --
3 2♥N ♠A-2 -2 -100  -0.4 -110  --
4 3NT xN ♥J= =    +750 7.5 -500  15 
5 4♥N ♠A= =    +620 3.5    +620 --
6 2♠S ♠3-1 -1 -50  1.8 -170  3 
7 1NTE ♥5+2 = -90  -1.3    +100  5
8 4♠W ♠4= = -420  -1.2 -420  --
9 2NTS ♦10= +1    +150 2.6 -150  7 
10 2♣xE ♥2-2 -2    +500 8.7    +110 9 
11 7♠S ♠6= =    +1510 2.9    +1510 --
12 4♥W ♥5+1 +1 -450  -1.4 -450  --
13 3♥S ♣J+1 +1    +170 -5.6    +620  10
14 4♥E ♠Q-2 -3    +150 3.6    +100 2 
15 4♠E ♣A-2 -3    +150 1.3 -170  8 
16 5NTW ♥6-2 -2    +200 7.1 -600  13 
ROUND 1 IMPs: 57 19
VP: 17.85 2.15
1 3♥S ♦K= -1 -50     +110 4
2 2♥W ♠Q= = -110  -110  -
3 2♥N ♠A-2 -2 -100  -110  -
4 3NT xN ♥J= =    +750 -500  15
5 4♥N ♠A= =    +620    +620 -
6 2♠S ♠3-1 -1 -50  -170  3
7 1NTE ♥5+2 = -90     +100 5
8 4♠W ♠4= = -420  -420  -
9 2NTS ♦10= +1    +150 -150  7
10 2♣xE ♥2-2 -2    +500    +110 9
11 7♠S ♠6= =    +1510    +1510 -
12 4♥W ♥5+1 +1 -450  -450  -
13 3♥S ♣J+1 +1    +170    +620 10
14 4♥E ♠Q-2 -3    +150    +100 2
15 4♠E ♣A-2 -3    +150 -170  8
16 5NTW ♥6-2 -2    +200 -600  13
ROUND 1 IMPs: 57 19 VP: 17.85 2.15



BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 2♥E ♥3+2 +2 -170  -2.3 -170  --
2 2♠E ♥A+1 +2 -170  1.9    +50  6
3 4♥S ♠9= =    +420 -2.8 -730  15 
4 4♥N ♥A-2 -2 -200  1.7 -300  3 
5 2♥N ♠Q+1 +1    +140 -0.9    +110 1 
6 4NTW ♣3= = -630  2.3 -630  --
7 3NTS ♠K= +1    +630 -10.5    +100 11 
8 2♥W ♥6-1 = -110  4.5    +180  7
9 3♥N ♦J= -1 -50  5.4    +400  10
10 2♦xN ♣K-4 -4 -1100  15.9    +100  15
11 5♦W ♣8-1 -1    +50 -6.1 -420  10 
12 2♠W ♠3+2 +2 -170  1.0    +50  6
13 3NTN ♣10+2 +1    +630 -6.5    +110 11 
14 2NTW ♣8= +1 -150  -0.1    +150  7
15 4♥S ♦A-1 -1 -100  -1.4    +300  9
16 3NTS ♣6+1 =    +400 -1.7    +150 6 
ROUND 7 IMPs: 57 60
VP: 9.09 10.91
1 2♥E ♥3+2 +2 -170  -170  -
2 2♠E ♥A+1 +2 -170     +50 6
3 4♥S ♠9= =    +420 -730  15
4 4♥N ♥A-2 -2 -200  -300  3
5 2♥N ♠Q+1 +1    +140    +110 1
6 4NTW ♣3= = -630  -630  -
7 3NTS ♠K= +1    +630    +100 11
8 2♥W ♥6-1 = -110     +180 7
9 3♥N ♦J= -1 -50     +400 10
10 2♦xN ♣K-4 -4 -1100     +100 15
11 5♦W ♣8-1 -1    +50 -420  10
12 2♠W ♠3+2 +2 -170     +50 6
13 3NTN ♣10+2 +1    +630    +110 11
14 2NTW ♣8= +1 -150     +150 7
15 4♥S ♦A-1 -1 -100     +300 9
16 3NTS ♣6+1 =    +400    +150 6
ROUND 7 IMPs: 57 60 VP: 9.09 10.91