Section 14

Where a party to a contract is unable to perform the whole of his part of it, and the part which must be left unperformed forms a considerable portion of the whole, or does not admit of compensation in money, he is not entitled to obtain a decree for specific performance.

But the court may, at the suit of the other party, direct the party in default to perform specifically so much of his part of the contract as he can perform, provided that the plaintiff relinquishes all claim to further performance, and all right to compensation either for the deficiency, or for the loss or damage sustained by him through the default of the defendant.