10 of the 11 human Souths facing 1♣-(1♥) bid 2♦, despite GIB's system that says this requires 14+ total points. (The other one bid 1N, presumably deciding that this was the least of available evils.) In most players' systems, is South strong enough for 2♦?
I was intrigued that GIB downgraded this 15-count to bid 1♣; I didn't think he did that.

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