I know a lot of players don't particularly like opening 2c on 2 suiters - I tend to disagree and with 5 defensive tricks would have opened 2c and over 4s bid 4NT as two places to play - obviously correcting 5d to 5H but would raise 5c to 6c. Given the Polish club opener i would bid the same 4NT as two places to play, daffydoc