Ton Sijbrands: 21 partijen, opening 32-28 20-24, zwart wint , deel 6.1
2:42:29
Ton Sijbrands: 41 partijen, opening 32-28 16-21, zwart wint, deel 6.7
39:24
Schaken: Spaanse Opening (ruilvariant)
31:03
Best of Ton Sijbrands [2] (10x10)
56:59
Iurii Anikeev 25 victories, ( Wch 2023 )
3:54
Le retournement de situation. ( jeu de dames ) ( draught )
11:53
Tactical Brilliance: Sijbrands' Unforgettable Draughts Forklock Triumphs
15:04
Schaken: Franse Verdediging (doorschuifvariant)
2:10:46