| Stage | Pair | # | Bds | % | Tops | Bottoms |
|---|---|---|---|---|---|---|
| Qualification | 🇵🇱KOWAL Jakub – 🇵🇱KOWAL Agata | 54 | 96 | 51.98% | 10 | 11 |
| Semifinal A | 🇵🇱KOWAL Jakub – 🇵🇱KOWAL Agata | 41 | 96 | 50.01% | 10 | 6 |
| Opening leads | 82.4% | 68 leads, cost 0.221 |
| Declarer play | 88.6% | 44 contracts, cost 0.114 |
| Defence | 83.8% | 111 boards, cost 0.198 |
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.