Kallis is congratulated by a team-mate after winning the match.
Bangalore, now at fourth place in IPL table with 14 points to their kitty, need to win their last match against Deccan Chargers at Centurion on May 21 to make sure that they make it to the semi-finals.
"We took one game at a time. We did not look at the table, where we stand and what will happen. We just went out to play to win a game of cricket. That has helped," Kumble said after the match.