| Stage | Pair | # | Bds | % | Tops | Bottoms |
|---|---|---|---|---|---|---|
| Qualification | 🇵🇱ZIETARA Jolanta – 🇵🇱GREWLING Jozef | 134 | 96 | 45.68% | 5 | 9 |
| Semifinal B | 🇵🇱ZIETARA Jolanta – 🇵🇱GREWLING Jozef | 72 | 96 | 42.76% | 5 | 16 |
| Opening leads | 85.4% | 48 leads, cost 0.167 |
| Declarer play | 64.4% | 45 contracts, cost 0.489 |
| Defence | 79.1% | 91 boards, cost 0.297 |
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.