Czuch: i think his double was a good one to offer .. and you were good to decline
he is trailing, and you only need 1 point .. so he could have offered the double on the first move in that game, but he could also wait for a position like this and hope you might accept where you should not have ..
he can hit you, and he has 1 single in his home, but so you do .. i think he is slightly the favorite ..
but dont put too much value into what i write .. i am just a beginner who plays by feeling, and not by any real analysis :)