| Stage | Pair | # | Bds | % | Tops | Bottoms |
|---|---|---|---|---|---|---|
| Qualification | 🇵🇱PETRUCZENKO Andzelika – 🇵🇱LUBINA Szymon | 149 | 96 | 43.73% | 8 | 11 |
| Semifinal B | 🇵🇱PETRUCZENKO Andzelika – 🇵🇱LUBINA Szymon | 65 | 96 | 46.04% | 8 | 11 |
| Opening leads | 82.6% | 46 leads, cost 0.217 |
| Declarer play | 66.7% | 48 contracts, cost 0.5 |
| Defence | 77.5% | 89 boards, cost 0.337 |
Double-dummy is idealised — the true best play needs all four hands — so read these as tendencies, not verdicts. Leads, declarer play and defence are charged to the player: where a protocol says a pair sat N-S its first name sat North and its second South, E-W the same, and the declarer's seat does the rest. Against par is a pair result, so it stays with the pair.