ALT COMPETITION 2025 - EVENT 6
Bridge Base Online, July 7 - 10, 2025
Results produced by bridgeresults.org
Results of round:
Board details:
Sibrand van Oosten
| MP | PP | Title | Rank | |
|---|---|---|---|---|
| 🔵 Open | 90 | 0 | — | 699 |
| Tournament statistics | ||||||
|---|---|---|---|---|---|---|
| Boards | IMPs | IMP/bd | Butler | Butl/bd | % bds | |
| Declarer | 7 | +21 | 3.00 | 14.5 | 2.08 | 22% |
| Dummy | 7 | +39 | 5.57 | 22.1 | 3.15 | 22% |
| Defense, player leads | 10 | -15 | -1.50 | -25.3 | -2.53 | 31% |
| Defense, partner leads | 8 | +27 | 3.38 | 5.5 | 0.68 | 25% |
| Total | 32 | +72 | 2.25 | 16.8 | 0.52 | 100% |
| Other | Declared (pair) | Best round | Worst round | |||
| 14 | R6 (+69) | R4 (+3) | ||||
| Card play (DD) (positions where every card gives the same result are not counted) | Cards | Accurate | Acc % | Subopt. | Tricks lost | Lost/card |
| All cards | 116 | 108 | 93.10% | 8 | 9 | 0.0776 |
| Opening lead | 8 | 6 | 75.00% | 2 | 3 | 0.3750 |
| After the lead — declarer | 60 | 58 | 96.67% | 2 | 2 | 0.0333 |
| After the lead — defense | 48 | 44 | 91.67% | 4 | 4 | 0.0833 |
|
VS |
| ||||
| CLOSED ROOM | ||||||
| NS: Jack Zhao - Yanong Han | ||||||
| EW: Sibrand van Oosten - Thibo Sprinkhuizen | ||||||
| BRD # | CONT | LEAD | TR | SCORE | Butler | OTHER | HOME | AWAY |
|---|---|---|---|---|---|---|---|---|
| 1 | 1NTE | ♥6-2 | -1 | +50 | -0.7 | -50 | 3 | |
| 2 | 4♥S | ♣A= | = | +620 | -5.8 | +100 | 11 | |
| 3 | 2♠E | ♦3+1 | +2 | -170 | 0.8 | -140 | 1 | |
| 4 | 4♠N | ♥A= | = | +620 | -8.1 | +170 | 10 | |
| 5 | 3NTE | ♥2= | = | -400 | 5.3 | -420 | 1 | |
| 6 | 5♦xS | ♠K-4 | -5 | -1100 | 9.8 | -800 | 7 | |
| 7 | 3♠W | ♣2-1 | -1 | +100 | -1.2 | +100 | - | - |
| 8 | 3♣W | ♠7+1 | -1 | +50 | -2.4 | +50 | - | - |
| 9 | 4♥N | ♥5= | +1 | +450 | -7.8 | -50 | 11 | |
| 10 | 3NTS | ♣7+3 | +3 | +690 | -2.3 | +690 | - | - |
| 11 | 3♥N | ♣9= | = | +140 | -2.0 | +140 | - | - |
| 12 | 3♣N | ♥A= | -1 | -100 | 4.6 | +50 | 4 | |
| 13 | 3♣S | ♥9+1 | = | +110 | 1.8 | +500 | 9 | |
| 14 | 3NTN | ♥2+3 | = | +400 | 2.7 | +480 | 2 | |
| 15 | 4♠W | ♦3= | = | -420 | 4.8 | -200 | 6 | |
| 16 | 4♠E | ♦K= | = | -620 | 4.1 | -150 | 10 | |
| ROUND 4 | IMPs: | 39 | 36 | |||||
| VP: | 10.91 | 9.09 | ||||||
|
VS |
| ||||
| OPEN ROOM | ||||||
| NS: Metin Akyüz - Birol Orman | ||||||
| EW: Sibrand van Oosten - Thibo Sprinkhuizen | ||||||
| BRD # | CONT | LEAD | TR | SCORE | Butler | OTHER | HOME | AWAY |
|---|---|---|---|---|---|---|---|---|
| 1 | 3NTS | ♥2= | = | +400 | -0.5 | +400 | - | - |
| 2 | 2♥N | ♠Q= | = | +110 | -3.6 | +50 | 2 | |
| 3 | 2♥W | ♠K+1 | +1 | -140 | 1.5 | -140 | - | - |
| 4 | 4♠W | ♣A= | +1 | -650 | 2.8 | +200 | 13 | |
| 5 | 2♥N | ♦2+1 | +1 | +140 | -3.8 | +100 | 1 | |
| 6 | 3NTS | ♥3+1 | +1 | +430 | -0.7 | +430 | - | - |
| 7 | 6♥W | ♠J= | = | -1430 | 14.5 | +100 | 17 | |
| 8 | 5♦S | ♦6= | +1 | +420 | -0.1 | +920 | 11 | |
| 9 | 3♠W | ♥9+1 | +1 | -170 | 2.0 | -50 | 3 | |
| 10 | 3NTE | ♦10-1 | = | -600 | 8.6 | +200 | 13 | |
| 11 | 6♠N | ♥A= | = | +980 | -5.9 | +1100 | 3 | |
| 12 | 3NTN | ♦6+1 | +1 | +630 | -0.5 | +600 | 1 | |
| 13 | 3NTE | ♠7-2 | -2 | +200 | -4.8 | +200 | - | - |
| 14 | 1NTN | ♣7-1 | = | +90 | -0.8 | +110 | 1 | |
| 15 | 3♦E | ♣A-1 | = | -110 | 1.3 | -90 | 1 | |
| 16 | 3NT xS | ♦3-1 | -1 | -100 | 3.2 | +400 | 11 | |
| ROUND 6 | IMPs: | 4 | 73 | |||||
| VP: | 0.00 | 20.00 | ||||||
