Andrey Moiseev of Russia runs towards the finishing line in men's modern pentathlon of the Beijing 2008 Olympic Games in Beijing, China, Aug 21, 2008. [Xinhua]

Moiseev, 29, who stands a towering 1.95m, won the European championships this year and has been in fine form in recent months.

China's Qian Zhenhua took a surprise lead after finishing second in shooting and joint first in fencing, but withered to second place after swimming and retained the place after horse jumping.

Qian was plunged to fourth in the decisive 3,000m run, and narrowly missed the podium by 8 points or two seconds of sprint.

Krungolcas finished fourth after four events and was 14 seconds later to start the final run, but the Lithuanian easily outran Qian to take home silver.

Zadneprovskis also caught up the Chinese weak runner in the last sprint to pull off another medal for Lithuania.

In shooting, both Czech David Svoboda and Chinese Qian broke the Olympic record in a score of 191 and 189 apiece.

Amro El Geziry of Egypt set record for modern pentathlon swimming but Moiseev took overall lead after three disciplines and never gave that away.

El Geziry finished the 200m freestyle in 1 minute 55.86 seconds, smashing the previous record of 1:58.88 set by Moiseev at the Athens Games. El Geziry is in 32nd place overall.

Coming 17th in swimming, Svoboda was equal second overall, 24 point behind the provisional leader Moiseev, but the fatal mistakes on horse jumping cost him a medal chance.

On finishing 11th after ranking second over first three disciplines, Svoboda said: "before the competition I was hoping for a gold medal, and I thought the first three disciplines were really fantastic. "

"I got my personal best result in shooting, and I kept the lead position until the end of the third discipline. But you can go up and down in modern pentathlon, so I can't get too disappointed about it."

"I am a very young athlete and I know that I can perform, but I did not show it this time. I am hoping for better luck next time I compete; probably I will have to wait for another four years to give a better performance," added the 23-year-old.

"It (horse jumping) is not the horse's problem; she got injured and she was bleeding."

The final point of 5,632 also put him in the historic annals of modern pantathlon as an Olympic milestone event.

The horse jumping was the most challenging descipline of the day with a couple of pentathletes dropping off.