| Stage | Pair | # | Bds | % | Tops | Bottoms |
|---|---|---|---|---|---|---|
| Qualification | 🇵🇱ADAMCZAK Michal – 🇵🇱CHMIELEWSKA Antonina | 46 | 96 | 52.37% | 12 | 6 |
| Semifinal A | 🇵🇱ADAMCZAK Michal – 🇵🇱CHMIELEWSKA Antonina | 54 | 96 | 48.52% | 7 | 8 |
| Opening leads | 85.4% | 48 leads, cost 0.146 |
| Declarer play | 86.2% | 58 contracts, cost 0.207 |
| Defence | 88.4% | 86 boards, cost 0.186 |
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.