The 2nd 17- of June, 2010 (Roman wins)

We go back to move 21 of the previous 17- game, so Roman can try something different on move 22. Will it help?

17- (Khorkov - Jordan+Aunt Beast*) 1(18)1[2-6] 1(19)18[2-3] 7(20)7[8-12] 8(21)9 7(22)20[8-10] 13(23)13 14(24)14[15,16] 13(25)17 8(26)8[9,10] 2(27)2 14(28@23)24 I

Indeed it does help, but for how long? See the next 17- game, where Josh tries something different on move 27.