Games 9 & 10 brought a lot more excitement than prior recent games.  Game 9 I tried the Giuoco Piano to fair success, gaining the advantage but squandering the opportunity.  Game 10 proved the opposite; I had given up the positional advantage in favour of heavy pressure in the hopes of later overwhelming the engine.

Game	1	2	3	4	5	6	7	8	9	10
Zurahn	½	1	1	0	0	½	½	1	½	1
Chessmaster DS	½	0	0	1	1	½	½	0	½	0

It almost seems as though I'm better off matching tactics against Chessmaster DS than to fight a positional battle.  With 4 wins now, the next two games could potentially finish things off.