Frank Marshall visited Poland in the autumn of 1908 to play in a five-player tournament which never came to pass. Instead, he played at Game Collection: Lodz triangular tournament 1908 and contested a 8 games match against Akiba Rubinstein from October 25 to November 7* in Warsaw, Poland.

The match was a tense struggle with Rubinstein playing excellently during the first half, securing a +2 lead. But Marshall played strongly in the second half. Still, he didn't manage to equal the score.

            1 2 3 4 5 6 7 8 
Rubinstein  1 0 1 1 = 0 = =   4.5
Marshall    0 1 0 0 = 1 = =   3.5

Source: Pages 153 and 166-174 of J Donaldson & N Minev, The Life & Games of Akiva Rubinstein - Volume 1: Uncrowned King, 2nd edition, 2006, Russell Enterprises, Inc., Milford, CT, USA

* The dates for rounds 3 to 8 are taken from pages 282-291 of the 1910 'Wiener Schachzeitung' which indeed says that game 6 was played on Nov 3, game 7 at Nov 7 and game 8 at Nov 5 though they may have switched the later dates. But no correction was to be found in the editions of 1911, 1912 and 1913.

Addition: IM Nikolay Minev published analysis of the games in this article: http://www.chesscafe.com/text/skitt...