[White "Mertens"]
[Black ""]
[Event "69"]
[Site ""]
[Round ""]
[Date "1941"]
[Result "*"]
[GameType "20"]
[Setup "1"]
[FEN "W:W47,06,08:B37,32,23,25."]

1. 06-01 23-29 2. 01x34 32-38 3. 08-03 37-41 ( 37-42 4. 34-48 25-30 5. 
48x25 42-48 6. 03-26 38-43 7. 47-42 ) ( 38-42 4. 47x38 37-41 ( 25-30 5. 
34x25 37-41 6. 25-14 ) 5. 34-23 41-47 6. 23-14 47x20x09 7. 03x14 25-30 
8. 14-23 ) 4. 47x36 25-30 ( 38-42 5. 34-29 42-48 6. 36-31 48x26 7. 29-12 
26x08 8. 03x12 25-30 ) 5. 34x25 38-42 6. 25-20 42-48 7. 20-25 48-37 8. 
36-31 37x26 9. 25-48 *