1.5+0 • Frisian • RatedLaPerchPsa2201 +4SiwardWalinga2002 −5Black resigned, White is victorious1. 31-26 19-24 2. 34-30 20-25 3. 30x19 18x20 ... 33 moves
1.5+0 • Frisian • RatedSiwardWalinga2007 −5LaPerchPsa2198 +3White resigned, Black is victorious1. 32-27 20-25 2. 31-26 14-20 3. 37-31 17x37 ... 36 moves
1.5+0 • Frisian • RatedLaPerchPsa2194 +4SiwardWalinga2012 −5Time out, White is victorious1. 31-26 20-25 2. 37-31 14-20 3. 32-27 17x37 ... 38 moves
1.5+0 • Frisian • RatedSiwardWalinga2017 −5LaPerchPsa2190 +4Black is victorious1. 32-27 17-21 2. 31-26 21x32 3. 33x31 16-21 ... 43 moves
1.5+0 • Frisian • RatedLaPerchPsa2186 +4SiwardWalinga2023 −6Time out, White is victorious1. 31-26 20-25 2. 37-31 14-20 3. 32-27 17x37 ... 34 moves
3+0 • Frysk! • Rated • Daily Frysk! ArenaHoutsje1719 −3SiwardWalinga1916 +6Time out, Black is victorious1. 48-43 3-9 2. 43-39 9-14 3. 50-44 14-20 ... 28 moves
10+5 • Frisian • RatedHawaiiBlue2072 +6SiwardWalinga2032 −9White is victorious1. 32-27 20-25 2. 31-26 19-24 3. 27-21 16x27 ... 57 moves
10+5 • Frisian • RatedSiwardWalinga2020 +12HawaiiBlue2080 −8White is victorious1. 32-27 20-24 2. 31-26 15-20 3. 37-31 17x37 ... 48 moves Computer analysis available
8+7 • Frisian • Rated • Open WC qualifier Frisian [2]SiwardWalinga2004 +16WillemSchaap2203 −10Black resigned, White is victorious1. 32-27 20-25 2. 31-26 14-20 3. 37-31 17x37 ... 22 moves Computer analysis available
8+7 • Frisian • Rated • Open WC qualifier Frisian [2]Folkert-Groenveld2289 −12SiwardWalinga1986 +18Black is victorious1. 32-27 20-25 2. 27-22 17x28 3. 33x22 18x27 ... 37 moves Computer analysis available
8+7 • Frisian • Rated • Open WC qualifier Frisian [2]HerreK1817 −8SiwardWalinga1980 +6White resigned, Black is victorious1. 31-26 20-25 2. 37-31 14-20 3. 32-27 17x37 ... 14 moves Computer analysis available
8+7 • Frisian • Rated • Open WC qualifier Frisian [2]SiwardWalinga1985 −5WillemSchaap2194 +3White resigned, Black is victorious1. 34-30 20-25 2. 31-26 25x34 3. 40x29 19-24 ... 8 moves Computer analysis available