this is super weird
42°49'41.75"N 3° 2'29.13"E
look at all the chess boards on google earth
45°44'43.40"N 11°39'19.26"E
54°34'28.13"N 1°13'53.03"W
52° 6'28.72"N 4°16'28.02"E
52° 4'25.10"N 4°17'32.42"E
51°25'19.33"N 11° 6'55.65"E
http:// www.docmercury.com/ge/chess-boards