A neck-and-neck race.

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1833.  There we were at rip and tuck [sic], up one tree and down another.—J. K. Paulding, ‘The Banks of the Ohio,’ ii. 61 (Lond.).

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1836.  It will be like the old bitch and the rabbit, nip and tack every jump.—W. T. Porter, ed., ‘A Quarter Race in Kentucky,’ etc., p. 16 (1846).

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1846.  Then we’d have it again, nip and chuck.—W. T. Porter, ed., ‘A Quarter Race in Kentucky,’ etc., p. 123.

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1857.  I had a big fight over one great fellow [trout] that tumbled out of the pan: I got him by the head and the dog got him by the tail, and it was nip and tuck, pull Dick, pull devil: the dog a little ahead, for the fish broke in two, and he got mor’n half.—Knick. Mag., l. 498 (Nov.).

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1884.  It was nip and tuck, neither animals gaining nor losing perceptibly.—Katharine S. Macquoid, ‘The Manor-house of Kersuel,’ Harper’s Mag., lxix. 369/1 (Aug.). (N.E.D.)

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1888.  From this time on, Old Probabilities and the ground-hog will have it nip and tuck, with the chances in favor of the hog.—Daily Inter-Ocean, Feb. 4 (Farmer).

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