Pjotre Netherlands 5 major. Open 1 color 12-14 p. Open15-17 p 1 NT. Stayman and transfer. 2 strong - 3 weak = 6 or 7 cards with two honneurs and max 10 p. 2NT= 20-22 p. 2C= 23 p or more. 4C or 4NT a
rejestracja: 2017-05-15
ostatnia obecność:
2024-05-18 23:55 (nl)
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