ALT BOARD-A-MATCH INVITATIONAL V
Bridge Base Online, December 9 - 11, 2025
Results produced by bridgeresults.org
Results of round:
Board details:
| Tournament statistics | ||||||
|---|---|---|---|---|---|---|
| Boards | IMPs | IMP/bd | Butler | Butl/bd | % bds | |
| Declarer | 5 | +2 | 0.40 | 64.3% | — | 16% |
| Dummy | 10 | -2 | -0.20 | 64.3% | — | 31% |
| Defense, player leads | 8 | -3 | -0.38 | 32.1% | — | 25% |
| Defense, partner leads | 9 | -4 | -0.44 | 34.9% | — | 28% |
| Total | 32 | -7 | -0.22 | 48.0% | — | 100% |
| Other | Declared (pair) | Best round | Worst round | |||
| 15 | R10 (+1) | R9 (-5) | ||||
| Card play (DD) (positions where every card gives the same result are not counted) | Cards | Accurate | Acc % | Subopt. | Tricks lost | Lost/card |
| All cards | 69 | 59 | 85.51% | 10 | 12 | 0.1739 |
| Opening lead | 6 | 5 | 83.33% | 1 | 1 | 0.1667 |
| After the lead — declarer | 26 | 24 | 92.31% | 2 | 3 | 0.1154 |
| After the lead — defense | 37 | 30 | 81.08% | 7 | 8 | 0.2162 |
|
VS |
| ||||
| OPEN ROOM | ||||||
| NS: Erwin Witteveen - Kees Rentes | ||||||
| EW: Niall Igoe - Marusa Gold | ||||||
| BRD # | CONT | LEAD | TR | SCORE | Butler | OTHER | HOME | AWAY |
|---|---|---|---|---|---|---|---|---|
| 1 | 3♦N | ♥7+1 | = | +110 | 64% | -50 | 1 | |
| 2 | 6♥W | ♦7+1 | +1 | -1010 | 79% | -1010 | 0.5 | 0.5 |
| 3 | 3NTN | ♦6-1 | = | +400 | 71% | +430 | 1 | |
| 4 | 3♣E | ♠A= | +1 | -130 | 14% | +670 | 1 | |
| 5 | 3NTS | ♥4= | = | +600 | 64% | +600 | 0.5 | 0.5 |
| 6 | 4♠W | ♦9= | +1 | -650 | 14% | -620 | 1 | |
| 7 | 4♥N | ♦A+1 | +1 | +650 | 79% | +650 | 0.5 | 0.5 |
| 8 | 3NTW | ♠2+3 | +3 | -490 | 21% | +50 | 1 | |
| ROUND 5 | IMPs: | 1 | 4 | |||||
| VP: | 2.50 | 5.50 | ||||||
|
VS |
| ||||
| CLOSED ROOM | ||||||
| NS: Erwin Witteveen - Kees Rentes | ||||||
| EW: Marina Evans - Derek Sanders | ||||||
| BRD # | CONT | LEAD | TR | SCORE | Butler | OTHER | HOME | AWAY |
|---|---|---|---|---|---|---|---|---|
| 1 | 2♠xE | ♦A-2 | -2 | +300 | 86% | +50 | 1 | |
| 2 | 3♥E | ♣A-3 | -2 | +100 | 29% | +200 | 1 | |
| 3 | 3♦W | ♦J+1 | +1 | -130 | 7% | +420 | 1 | |
| 4 | 4♥N | ♥7= | = | +620 | 86% | +170 | 1 | |
| 5 | 2♠S | ♠3+1 | +2 | +170 | 86% | +140 | 1 | |
| 6 | 6♣E | ♦K= | = | -1370 | 0% | -200 | 1 | |
| 7 | 4♠W | ♣K+2 | +1 | -650 | 36% | -650 | 0.5 | 0.5 |
| 8 | 4♥W | ♦5= | = | -420 | 7% | -420 | 0.5 | 0.5 |
| ROUND 6 | IMPs: | 3 | 3 | |||||
| VP: | 4.00 | 4.00 | ||||||
|
VS |
| ||||
| CLOSED ROOM | ||||||
| NS: Erwin Witteveen - Kees Rentes | ||||||
| EW: Michał Kwiecień - Włodzimierz Starkowski | ||||||
| BRD # | CONT | LEAD | TR | SCORE | Butler | OTHER | HOME | AWAY |
|---|---|---|---|---|---|---|---|---|
| 1 | 5♠W | ♣3+1 | +1 | -480 | 29% | -450 | 1 | |
| 2 | 2♥E | ♠A-1 | +1 | -140 | 14% | +110 | 1 | |
| 3 | 5♥W | ♠A= | = | -650 | 36% | -100 | 1 | |
| 4 | 3♦N | ♣3+2 | +2 | +150 | 57% | +750 | 1 | |
| 5 | 2♠S | ♦8-3 | -5 | -500 | 0% | -300 | 1 | |
| 6 | 3♦N | ♥7-1 | -1 | -50 | 64% | +140 | 1 | |
| 7 | 5♦E | ♣10= | = | -600 | 43% | -1370 | 1 | |
| 8 | 4♠N | ♦A+1 | +1 | +450 | 71% | +450 | 0.5 | 0.5 |
| ROUND 9 | IMPs: | 6 | 1 | |||||
| VP: | 6.50 | 1.50 | ||||||
|
VS |
| ||||
| 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 | 0.5 | 0.5 |
| 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 | ||||||
