DES MOINES, Iowa (Interstat) — The Iowa Cubs erupted for six runs in the sixth inning to power a 12-4 victory over the Omaha Storm Chasers on Wednesday evening at Principal Park.

Iowa built a 6-0 lead through three innings, highlighted by a two-run homer from Pedro Ramírez in the first and a three-run shot from Eric Yang in the second. Omaha’s Kameron Misner hit a two-run homer in the fourth, but the Cubs broke the game open in the sixth. Jonathon Long and Ramírez hit RBI doubles before BJ Murray capped the rally with a three-run homer.

Winning pitcher Charlie Barnes improved to 2-0. Omaha’s Ethan Bosacker took the loss. Attendance was 2,688 and the game took 2 hours, 45 minutes. Iowa evened the series after a loss Tuesday and moved to 6-4. Omaha fell to 5-5.