OltBrink

This system was played by the young pair Brink - Oltmans in the Dutch top division. The other pairs were not amused by this ultimate agressive strong club system! The 2-bids are compulsory, and must therefore be made even on hands like

xxxx

xxx

xxx ! Not surprisingly, this system is only in use when not vulnerable.

Pass	8 - 10 unbalanced or 9 - 12 balanced
1	16⁺ HCP (17⁺ if balanced)
1	11 - 15 HCP, unbalanced, no 4-card /
1	11 - 15 HCP, 4⁺
1	11 - 15 HCP, 4⁺
1NT	13 - 16 balanced
2	Lorenzo Two 0 - 7 (8 bal.) HCP, 4⁺, compulsory!
2	Lorenzo Two 0 - 7 (8 bal.) HCP, 4⁺, compulsory!
2	Lorenzo Two 0 - 7 (8 bal.) HCP, 4⁺, compulsory!
2	Lorenzo Two 0 - 7 (8 bal.) HCP, 4⁺, compulsory!
2NT	20 - 22 balanced