[White "Mertens (olandese)"]
[Black ""]
[Event "151"]
[Site ""]
[Round ""]
[Date "1941"]
[Result "*"]
[GameType "20"]
[Setup "1"]
[FEN "W:WK46,49,41:B45,31."]

1. 49-44 31-36 2. 41-37 36-41 3. 44-39 41x32 4. 46x28 *