Gazzilli after 1♠ - 1NT -
1♠ - 1NT
2♣ = Gazzilli
2♦ = 3+♦, 11-16
2♥ = 4+♥ , 11-16
2♠ = 6+♠ , 14-16
2NT = 6♠4x,17+ ➤ 3♣ = RELAY ➤ 3♦/♥/♠ = 6♠4♦/♥/♣
3m/♥ = 5♠5m/♥,14-16
3♠ = 7(6)♠, unbalanced, 9-12
3NT = TP
4♣/♦/♥ = 6♠5♣/♦/♥
4♠ = 7+♠,solid suit,14-16
1♠ - 1NT
2♣
2♥ = 5+♥,5-8
2♠ = 2♠,5-8
2NT = 3-♥1♠xx,5-8
2♦ = 9+H
1♠ - 1NT
2♣ - 2♦
2♥ = 5♠4x or 5♠332, 17+ ➤ 2NT = asking, natural responses
2♠ = 5♠3+♣,11-16
2NT = 5♠332,14-15
3♣ = 5♠5♣,17+
3♦ = 5♠5♦,17+
3♥ = 5♠5♥,17+
3♠ = 6+♠,17+
3NT = 5♠(332),15-16