morfius
Титулуван Играч
Диамантен Член

International master from Iceland, Fide rating 2450. Höfundur skákbókarinnar  " Kaffihúsaleiðir í skák " https://www.amazon.co.uk/Kaffih%C3%BAsalei%C3%B0ir-sk%C3%A1k-J%C3%B3n-Viktor-Gunnarsson/dp/B0CP4BF125