| Stage | Pair | # | Bds | % | Tops | Bottoms |
|---|---|---|---|---|---|---|
| Qualification | 🇵🇱BOJANOWSKI Jakub – 🇵🇱ZMUDA Oliwia | 140 | 96 | 44.98% | 6 | 11 |
| Semifinal B | 🇵🇱BOJANOWSKI Jakub – 🇵🇱ZMUDA Oliwia | 22 | 96 | 52.67% | 10 | 11 |
| Opening leads | 81.2% | 48 leads, cost 0.271 |
| Declarer play | 70.8% | 48 contracts, cost 0.375 |
| Defence | 87.3% | 102 boards, cost 0.167 |
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.