Puzzle 427642: As pretas dão xeque-mate
Puzzle 427642: As pretas dão xeque-mate
Jan Hein Donner - Hansgeorg Dudek
EU-ch casual Groningen, 1967 Jan Hein Donner - Hansgeorg Dudek
EU-ch casual Groningen, 1967
EU-ch casual Groningen, 1967 Jan Hein Donner - Hansgeorg Dudek
EU-ch casual Groningen, 1967