| Stage | Pair | # | Bds | % | Tops | Bottoms |
|---|---|---|---|---|---|---|
| Qualification | 🇵🇱ANKIERSZTEJN Andrzej – 🇵🇱BARYLA Zdzislaw | 49 | 94 | 42.82% | 8 | 21 |
| Semifinal B | 🇵🇱ANKIERSZTEJN Andrzej – 🇵🇱BARYLA Zdzislaw | 29 | 93 | 41.89% | 7 | 18 |
| Opening leads | 80.9% | 47 leads, cost 0.255 |
| Declarer play | 54.9% | 51 contracts, cost 0.706 |
| Defence | 67.9% | 81 boards, cost 0.395 |
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.