Sri Lanka produce record Galle chase to defeat New Zealand in opening Test

Captain scores superb hundred as home team beat New Zealand to take 1-0 lead in two-match series

Dimuth Karunaratne, right, scored the ninth century of his Test career as victorious Sri Lanka collected their first world championshippoints. Ishara S Kodikara / AFP

Captain Dimuth Karunaratne led from the front as Sri Lanka comfortably chased down 268 to win the first Test against New Zealand by six wickets in Galle on Sunday.

Karunaratne (122) posted his ninth Test hundred along with enjoying a record-equalling opening partnership of 161 with Lahiru Thirimanne, who made 64, as Sri Lanka collected their first points of the World Test Championship.

Former captain Angelo Mathews chipped in with an unbeaten 28 as Sri Lanka finished off the game before lunch after the morning session was extended because only 22 runs were needed at the scheduled time for the interval.

Karunaratne enjoyed some luck on the way to his century, dropped on 58 at forward short leg by Tom Latham, while wicketkeeper BJ Watling missed a stumping chance on the same score. He batted for over five hours, facing 245 deliveries, and hit six fours and a six.

"Perhaps we didn't have a lot go our way, and maybe the odd chance we let slip," New Zealand captain Kane Williamson told reporters.

"We knew that on that sort of surface if you are able to get a breakthrough things can happen quickly, as we saw later on today when perhaps the game was already lost. It was a shame not to get early breakthroughs."

Karunaratne and Thirimanne's stand equalled the record for the highest opening partnership in Tests between the two countries. In 1991, John Wright and Trevor Franklin had also put on 161 for the first wicket in Hamilton.

The opening stand was pivotal in Sri Lanka achieving the highest successful run chase in Galle, easily surpassing the previous best of 99. Resuming play on 133-0, Sri Lanka required 135 from the remaining three sessions.

"Thirimanne did a very job for us. The key was rotating the strike. I told him that we needed a big partnership. They had two left-arm spinners and the two of us being left-handers, we had to handle them. That was what we were talking about," Karunaratne said.

"When we started this morning, we had a small target to get another 30 runs and then reassess and all went to plan."

Karunaratne said he was happy with his performance.

"The last time I scored a hundred was a year ago. I had gone through 11 games without a hundred since then. During the tours of South Africa, New Zealand and Australia I couldn't make an impact but when I got an opportunity today I cashed in," he said.

New Zealand finally got their breakthrough when Thirimanne was trapped leg before by William Somerville. Given not out by umpire Richard Illingworth, New Zealand overturned the decision on review.

Kusal Mendis soon fell after taking on Somerville, hitting him for a four and a six from the second and fourth balls he faced. But when he attempted to slog sweep Ajaz Patel in the next over he ended up hitting straight to midwicket where Jeet Raval completed the catch.

Angelo Mathews joined Karunaratne and the pair put on 44 runs for the third wicket to steady the ship.

Sri Lanka lost Kusal Perera after Karunaratne's dismissal but Dhananjaya de Silva (14) joined Mathews and helped Sri Lanka knock off the remaining runs.

"Having 268 to defend going into the last innings, we thought the wicket would deteriorate more than it did. It perhaps got slower. It wasn't turning a huge amount out of the rough. It didn't get more difficult to bat on," Williamson said.

The second and final Test begins in Colombo on Thursday.