looking on course for first victory in seven championship games against 10 men of watford , they conceded an equaliser to odion ighalo that further undermines their promotion ambitions .
adlene guedioura seized on hesitant defending by craig forsyth with 15 minutes to go to slip a weighted pass to his watford team-mate .
the final act was heurelho gomes producing a fingertip save from richard keogh 's header .