True Combat Value of Wootz

[ariel]

Going back to the combat value of wootz swords.
Iranian chronicles report that Shah Ismail at Chaldaran split a fully armoured opponent from head to saddle with one stroke of his wootz shamshir: helmet, mail, the works. Also, he split in two several enemies cutting them across the body or diagonally. He was also reported to cut 7 chains securing Turkish heavy guns with the same sword.
Do you think these stories are true or exaggerations by the Ismail's court poets?
The Japanese performed cutting tests with their swords on human bodies, but those were naked. I find it difficult to believe that a sword, no matter how good, would be able to slice a full set of armour through-and-through or 1-2 cm thick steel chain links.

[S.Al-Anizi]

Originally Posted by ariel

Going back to the combat value of wootz swords.
Iranian chronicles report that Shah Ismail at Chaldaran split a fully armoured opponent from head to saddle with one stroke of his wootz shamshir: helmet, mail, the works. Also, he split in two several enemies cutting them across the body or diagonally. He was also reported to cut 7 chains securing Turkish heavy guns with the same sword.

And then he was defeated You even ask ariel?!