N:J742 KQT9 J9 Q72
E:A8 52 Q865 AKT86
S:KQ653 87 AT74 J4(我)
W:T9 AJ653 K32 953

S:Pass 1S  Pass Pass Pass
W:Pass 2H  3H  Pass Pass
N:Pass 2NT  3S  3NT  Pass
E: 1C  Pass  X    X

结果： N 3NTx=

错因：首攻H2，否则必能拿 $4\times C+1 \times H+1 \times S$，W未铺上HA，回攻C or D均可打宕。

NS 19HCP IMP+12