Columbus Blue Jackets will add Sean Monahan, Erik Gudbranson to playoff push Kirill Marchenko’s tying goal with 7:04 left in the third, Fantilli’s goal in the second round of a three-round shootout and Merzlikins’ 31-save performance lifted the Jackets to a 4-3 victory over the New York Islanders to end a six-game winless skid plus a six-game losing streak in Elmont,