🖎 Opdateret mandag 17. marts 2025
System – Jannew
Index of contents 16. september 2024
New System – Part 1 * 1-level suitbids 4. januar 2025
New System – Part 2 * 1NT 17. july 2022
New System – Part 3 * 2NT ↑ 17. marts 2025
New System – Part 4 * Def. to 1-level bids 20. july 2022
New System – Part 5 * Def. to 2-level bids ↑ 4. maj 2024