| Stage | Pair | # | Bds | % | Tops | Bottoms |
|---|---|---|---|---|---|---|
| Qualification | 🇵🇱WITTENBECK P. – 🇵🇱ILCZUK P. | 7 | 48 | 56.99% | 7 | 0 |
| Semifinal A | 🇵🇱WITTENBECK P. – 🇵🇱ILCZUK P. | 53 | 96 | 50.15% | 4 | 7 |
| Opening leads | 78.1% | 32 leads, cost 0.25 |
| Declarer play | 78.3% | 23 contracts, cost 0.217 |
| Defence | 88.0% | 50 boards, cost 0.14 |
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.