Gillian

Playing 2/1 and inverted minor raises my system is the following . 1/ Inverted Minors : 1m - 2m is forcing up to 3m, so that 2NT is forcing. 1♣(♦) - 2♣(♦) 2NT : Mini - maxi (aka 12-14 or 18-19) with stoppers in all suits. With the upper version i'll rebid usually 4NT next round (or any action showing extra force over partner's bid) 2/ 1♦ - 2♣ This one is trickier as i dont play it as game forcing. I still use a forcing mini maxi 2NT showing either 13+ - 14, or 18-19 with stoppers in the majors. The hand can be 4441, and i'll treat the 18-19 as 1/ I the need a relay for the 12 - 13- hands that are not forcing to game. 1♦ - 2♣ 2♦ : always 5+ diamonds (usually 6+), any strength 2♥ : either 5+♦, 4+♥ 15+points (standard) or 12-13- balanced or 4441 or weak club support. -------> a 2♠ relay from partner clarifies the situation -----------> 2NT 4441 or balance minimum hand (non forcing) -----------> 3♣ : weak club support, non forcing -----------> 3♦ --> 3NT various strong (15+) hands with D and H 2♠ : either 5+♦, 4+♠ 15+points (standard) or 4441 15-17 (not opened 1NT because of the Club sing.) Btw , 3NT show 18-19 4432 exactly. Hope this helps (my first post :P )