| No. | Tournament | FED | flag | Last update | from | to | Tournament director | Organizer(s) | Chief-Arbiter | Deputy Arbiter | Arbiter | Site | Bedenkzeit | FED | State | Rd. | n | dbkey | EventID |
|---|
| 1 | Hoogeveen Open 2025 | NED | | 179 Days 20 Hours | 2025/10/18 | 2025/10/25 | Jeroen Bottema 1040073 | Stichting Schaaktoernooi Hoogeveen | Frans Peeters 1035410 | Huub Blom 1016156 | Ad Bruijns 1039466 | Hoogeveen | 90 min (40 moves) fb 30 min + 30 sec from move 1 | NED | | 0 | 27 | 1203073 | 413460 |
| 2 | Hoogeveen Middag 2025 | NED | | 179 Days 20 Hours | 2025/10/18 | 2025/10/25 | Jeroen Bottema 1040073 | Stichting Schaaktoernooi Hoogeveen | Frans Peeters 1035410 | Huub Blom 1016156 | Ad Bruijns 1039466 | Hoogeveen | 90 min (40 moves) fb 30 min + 30 sec from move 1 | NED | | 0 | 67 | 1203074 | 413461 |
| 3 | NK Snelschaken 2025 | NED | | 179 Days 21 Hours | 2025/09/13 | 2025/09/13 | Ger IJzermans | Stichting Schaak Promotie | Frans Peeters | Angelique Osinga;Andre van der Graaf | Erik van Elven | Rotterdam | 3+2 | NED | | 0 | 119 | 1110379 | 0 |
| 4 | Chessfestival Groningen 2025 Open C | NED | | 179 Days 23 Hours | 2025/12/21 | 2025/12/30 | Govert Pellikaan | Stichting Schaakfestival Groningen | Denissen, Erwin 1007297 | | Kroezen, Roland 1016091; Van Beersum, Wim 1037455 | ACLO, Blauwborgje 16, Groningen | 90 min/40 moves + 30 minutes + 30 seconds per move | NED | | 0 | 1 | 1210516 | 0 |
| 5 | Chessfestival Groningen 2025 Open A | NED | | 179 Days 23 Hours | 2025/12/21 | 2025/12/30 | Govert Pellikaan | Stichting Schaakfestival Groningen | IA Denissen, Erwin 1007297 | IA Van der Graaf-Osinga, Angelique 1035347; IA Sharif Nataj, Khadijeh 12522082 | Kroezen, Roland 1016091; Van Beersum, Wim 1037455 | ACLO, Blauwborgje 16, Groningen | 90 min/40 moves + 30 minutes + 30 seconds per move | NED | | 0 | 6 | 1210514 | 0 |
| 6 | Waling Dijkstra toernooi 2025 | NED | | 179 Days 23 Hours | 2025/11/14 | 2025/11/16 | Rein de Boer | KSC Philidor 1847 | IA Denissen, Erwin 1007297 | Heidinga, Eelke 1025236 | | Leeuwarden | 90' + 30"/zet | NED | | 0 | 11 | 1210644 | 0 |
| 7 | Tata steel 10 | NED | | 180 Days 22 Hours | 2025/08/19 | 2025/08/19 | | | AI Tawfiq FD 4809661 | | | Wijk aan zee | 90 Min for 40 move+30Min +30Sec for evey move | NED | | 1 | 10 | 1238398 | 0 |
| 8 | Berserkers GM Round Robin | NED | | 181 Days 17 Hours | 2025/08/25 | 2025/08/29 | Vincent Blom | Amsterdam Berserkers | IA Van der Graaf, Andre 1040910 | IA Van der Graaf-Osinga, Angelique 1035347; FA Witkamp, Jarno 1027085 | | Amsterdam | 90 minutes/40 moves + 15 min + 30 sec/move | NED | | 9 | 10 | 1235202 | 433421 |
| 9 | Hoogeveen Ochtend 2025 | NED | | 181 Days 20 Hours | 2025/10/18 | 2025/10/25 | Jeroen Bottema 1040073 | Stichting Schaaktoernooi Hoogeveen | Frans Peeters 1035410 | Huub Blom 1016156 | Ad Bruijns 1039466 | Hoogeveen | 90 min KO + 30 sec from move 1 | NED | | 0 | 23 | 1203075 | 413462 |
| 10 | Hans Sandbrink Memorial 2025 | NED | | 183 Days 3 Hours | 2024/09/07 | 2024/09/07 | Jan Jaap Janse | Paul Keres | Marc Jongerius | | | Denksportcentrum Dijckzigt, Utrecht | 15 min p.p.p.p. | NED | | 0 | 71 | 1237264 | 0 |
| 11 | Chessfestival Groningen 2025 Compact | NED | | 185 Days 4 Hours | 2025/12/26 | 2025/12/30 | Govert Pellikaan | Stichting Schaakfestival Groningen | Denissen, Erwin 1007297 | | Kroezen, Roland 1016091; Van Beersum, Wim 1037455 | ACLO, Blauwborgje 16, Groningen | 90 min/40 moves + 30 minutes + 30 seconds per move | NED | | 0 | 7 | 1210519 | 0 |
| 12 | KNSB 1e klasse B 2025-2026 | NED | | 188 Days 20 Hours | 2025/09/20 | 2026/04/11 | Koos Stolk | KNSB | IA Denissen, Erwin 1007297 | | | | 90'/30" voor de eerste 40 zetten, daarna 30'/30" | NED | | 9 | 0 | 1233858 | 0 |
| 13 | KNSB 1e klasse A 2025-2026 | NED | | 188 Days 20 Hours | 2025/09/20 | 2026/04/11 | Koos Stolk | KNSB | IA Denissen, Erwin 1007297 | | | | 90'/30" voor de eerste 40 zetten, daarna 30'/30" | NED | | 9 | 0 | 1233857 | 0 |
| 14 | KNSB Meesterklasse 2025-2026 | NED | | 188 Days 20 Hours | 2025/09/20 | 2026/04/11 | Koos Stolk | KNSB | IA Denissen, Erwin 1007297 | | | | 90'/30" voor de eerste 40 zetten, daarna 30'/30" | NED | | 9 | 0 | 1233856 | 0 |
| 15 | Chessfestival Groningen 2025 Senioren | NED | | 189 Days 20 Hours | 2025/12/26 | 2025/12/30 | Govert Pellikaan | Stichting Schaakfestival Groningen | Denissen, Erwin 1007297 | | Kroezen, Roland 1016091; Van Beersum, Wim 1037455 | ACLO, Blauwborgje 16, Groningen | 90 min/40 moves + 30 minutes + 30 seconds per move | NED | | 0 | 4 | 1210520 | 0 |
| 16 | Chessfestival Groningen 2025 Vierkampen | NED | | 189 Days 21 Hours | 2025/12/21 | 2025/12/23 | Govert Pellikaan | Stichting Schaakfestival Groningen | Denissen, Erwin 1007297 | | Kroezen, Roland 1016091; Van Beersum, Wim 1037455 | ACLO, Blauwborgje 16, Groningen | 90 min/40 moves + 30 minutes + 30 seconds per move | NED | | 0 | 3 | 1210517 | 0 |
| 17 | Chessfestival Groningen 2025 Open B | NED | | 189 Days 21 Hours | 2025/12/21 | 2025/12/30 | Govert Pellikaan | Stichting Schaakfestival Groningen | Denissen, Erwin 1007297 | | Kroezen, Roland 1016091; Van Beersum, Wim 1037455 | ACLO, Blauwborgje 16, Groningen | 90 min/40 moves + 30 minutes + 30 seconds per move | NED | | 0 | 8 | 1210515 | 0 |
| 18 | HZ University of Applied Sciences Schaaktoernooi 2 | NED | | 191 Days 1 Hours | 2025/08/02 | 2025/08/09 | H. Groffen (1004140) | Stichting Schaak Walcheren | IA Bart De Vogelaere (214850) | IA Erik Ruben (1032631); IA Angelique van der Graaf–Osinga (1035347) | IA Huub Blom (1016156); FA Kareem Tawfiq (4809661) | Vlissingen | Standard: 90min/40moves+30min/end+30sec increment per move starting from move 1 | NED | | 9 | 243 | 1192437 | 430179 |
| 19 | Dutch Championship 2025(Knock Out Tournament) | NED | | 215 Days 19 Hours | 2025/07/05 | 2025/07/12 | Ad Bruijns 1039466 | KNSB (Royal Dutch Chess Association) | Frans Peeters 1035410 | Ton van Roon 1044028 | Erik van Elven 1029681 | Stadsherberg Ald Weishoès Venlo | Standard: 90min/40moves+30min/end+30sec increment per move starting from move 1 | NED | | 32 | 16 | 1200559 | 401973 |
| 20 | Dutch Championship 2025 Ratingreport | NED | | 216 Days 5 Hours | 2025/07/05 | 2025/07/12 | Ad Bruijns 1039466 | KNSB | Frans Peeters 1035410 | Ton van Roon 1044028 | Erik van Elven 1029681 | Venlo | 90m/40m fb 30m - 30s increment from move 1 | NED | | 8 | 16 | 1217526 | 401973 |
| 21 | Dutch Championship Women 2025 Ratingreport | NED | | 216 Days 5 Hours | 2025/07/05 | 2025/07/12 | Ad Bruijns 1039466 | KNSB | Frans Peeters 1035410 | Ton van Roon 1044028 | Erik van Elven 1029681 | Venlo | 90m/40m fb 30m - 30s increment from move 1 | NED | | 8 | 12 | 1217858 | 401974 |
| 22 | Dutch Championship Women 2025(Knock Out Tournament | NED | | 217 Days 10 Hours | 2025/07/05 | 2025/07/11 | Ad Bruijns 1039466 | KNSB (Royal Dutch Chess Association) | Frans Peeters 1035410 | Ton van Roon 1044028 | Erik van Elven 1029681 | Stadsherberg Ald Weishoès Venlo | Standard: 90min/40moves+30min/end+30sec increment per move starting from move 1 | NED | | 16 | 12 | 1200561 | 401974 |
| 23 | Vierkampen 2025 - Groep 1 | NED | | 220 Days 18 Hours | 2025/06/26 | 2025/07/10 | Onesimus | Onesimus | IA Van der Graaf-Osinga, Angelique 1035347; IA Van der G ... | | | Rotterdam | 90 + 15 sec/move | NED | | 3 | 4 | 1206900 | 0 |
| 24 | Vierkampen 2025 - Groep 4 | NED | | 220 Days 18 Hours | 2025/06/26 | 2025/07/10 | Onesimus | Onesimus | IA Van der Graaf-Osinga, Angelique 1035347; IA Van der G ... | | | Rotterdam | 90 + 15 sec/move | NED | | 3 | 4 | 1206902 | 0 |
| 25 | Vierkampen 2025 - Groep 2 | NED | | 220 Days 19 Hours | 2025/06/26 | 2025/07/10 | Onesimus | Onesimus | IA Van der Graaf-Osinga, Angelique 1035347; IA Van der G ... | | | Rotterdam | 90 + 15 sec/move | NED | | 3 | 4 | 1206901 | 0 |
| 26 | Vierkampen 2025 - Groep 3 | NED | | 220 Days 19 Hours | 2025/06/26 | 2025/07/10 | Onesimus | Onesimus | IA Van der Graaf-Osinga, Angelique 1035347; IA Van der G ... | | | Rotterdam | 90 + 15 sec/move | NED | | 3 | 4 | 1206911 | 0 |
| 27 | Vierkampen 2025 - Groep 9 | NED | | 220 Days 19 Hours | 2025/06/26 | 2025/07/10 | Onesimus | Onesimus | IA Van der Graaf-Osinga, Angelique 1035347; IA Van der G ... | | | Rotterdam | 90 + 15 sec/move | NED | | 3 | 6 | 1206907 | 0 |
| 28 | Vierkampen 2025 - Groep 8 | NED | | 220 Days 19 Hours | 2025/06/26 | 2025/07/10 | Onesimus | Onesimus | IA Van der Graaf-Osinga, Angelique 1035347; IA Van der G ... | | | Rotterdam | 90 + 15 sec/move | NED | | 3 | 4 | 1206906 | 0 |
| 29 | Vierkampen 2025 - Groep 6 | NED | | 220 Days 19 Hours | 2025/06/26 | 2025/07/10 | Onesimus | Onesimus | IA Van der Graaf-Osinga, Angelique 1035347; IA Van der G ... | | | Rotterdam | 90 + 15 sec/move | NED | | 3 | 4 | 1206904 | 0 |
| 30 | Vierkampen 2025 - Groep 5 | NED | | 220 Days 20 Hours | 2025/06/26 | 2025/07/10 | Onesimus | Onesimus | IA Van der Graaf-Osinga, Angelique 1035347; IA Van der G ... | | | Rotterdam | 90 + 15 sec/move | NED | | 3 | 4 | 1206903 | 0 |
| 31 | Vierkampen 2025 - Groep 7 | NED | | 220 Days 21 Hours | 2025/06/26 | 2025/07/10 | Onesimus | Onesimus | IA Van der Graaf-Osinga, Angelique 1035347; IA Van der G ... | | | Rotterdam | 90 + 15 sec/move | NED | | 3 | 4 | 1206905 | 0 |
| 32 | Open Blitz toernooi Charlois Europoort Voorjaar 20 | NED | | 223 Days 19 Hours | 2025/06/27 | 2025/06/27 | Rik Wortman | Charlois Europoort | IA Van der Graaf, Andre 1040910 | IA Van der Graaf-Osinga, Angelique 1035347 | | Rotterdam, Aldenkamp 1 | 3 min + 2 sec/move | NED | | 11 | 15 | 1207520 | 0 |
| 33 | FishPartners Open 2025 | NED | | 226 Days | 2025/07/05 | 2025/07/05 | Jasper Reichardt | Schaakclub En Passant | IA Van der Graaf-Osinga, Angelique 1035347 | IA Van der Graaf, Andre 1040910; IA Roosendaal, Eric 1009354 | | Spakenburg | 22 min p.p.p.p. | NED | | 7 | 70 | 1210590 | 0 |
| 34 | Open Noord Nederlands Jeugdkampioenschap 2025 | NED | | 226 Days 1 Hours | 2025/07/05 | 2025/07/05 | Christy Hagen | NOSBO | Roland Kroezen | | | Hoogkerk | 15 min + 5 sec | NED | | 7 | 52 | 1211539 | 0 |
| 35 | De Pion - De Jeugd - Zomer 2025 - B | NED | | 234 Days 7 Hours | 2025/03/14 | 2025/06/13 | Patrick Prevoo | SV De Pion | Frank Lambregts | | Joshua Prevoo, Frank Lambregts | Roosendaal | 15 minuten per persoon per partij | NED | | 11 | 11 | 1139043 | 0 |
| 36 | De Pion - De Jeugd - Zomer 2025 - A | NED | | 234 Days 8 Hours | 2025/03/14 | 2025/06/13 | Patrick Prevoo | SV De Pion | Frank Lambregts | | Joshua Prevoo, Frank Lambregts | Roosendaal | 15 minuten per persoon per partij | NED | | 11 | 12 | 1139035 | 0 |
| 37 | Snelschaken voor teams 2025-2 | NED | | 236 Days 22 Hours | 2025/06/21 | 2025/06/21 | | | Roland Kroezen | | | | 5 min | NED | | 9 | 42 | 1205861 | 0 |
| 38 | Snelschaken voor teams 2025 | NED | | 236 Days 22 Hours | 2025/06/21 | 2025/06/21 | | | Roland Kroezen | | | | 5 min | NED | | 9 | 55 | 1205860 | 0 |
| 39 | Nationale Pupillendag 2025Groep H | NED | | 240 Days | 2025/06/21 | 2025/06/21 | | Schaakbond Overijssel | Ewout Kanger | | | Hengelo | 15 min + 5 sec incr | NED | | 7 | 23 | 1200875 | 0 |
| 40 | Nationale Pupillendag 2025Groep G meisjes | NED | | 240 Days | 2025/06/21 | 2025/06/21 | | Schaakbond Overijssel | Ewout Kanger | | | Hengelo | 15 min + 5 sec incr | NED | | 7 | 11 | 1200874 | 0 |
| 41 | Nationale Pupillendag 2025Groep G jeugd | NED | | 240 Days | 2025/06/21 | 2025/06/21 | | Schaakbond Overijssel | Ewout Kanger | | | Hengelo | 15 min + 5 sec incr | NED | | 7 | 29 | 1200869 | 0 |
| 42 | Nationale Pupillendag 2025Groep F meisjes | NED | | 240 Days | 2025/06/21 | 2025/06/21 | | Schaakbond Overijssel | Ewout Kanger | | | Hengelo | 15 min + 5 sec incr | NED | | 7 | 21 | 1200861 | 0 |
| 43 | Nationale Pupillendag 2025Groep F jeugd | NED | | 240 Days | 2025/06/21 | 2025/06/21 | | Schaakbond Overijssel | Ewout Kanger | | | Hengelo | 15 min + 5 sec incr | NED | | 7 | 33 | 1200846 | 0 |
| 44 | ♔ Rotterdam FIDE Congress 17-19 October 2025- Open | NED | | 241 Days 5 Hours | 2025/10/17 | 2025/10/19 | | Chess England & Chessmates International | IA Adam Raoof (405230) | | | Rotterdam, NL | 90min/end+30sec/move from move 1 | NED | | 0 | 27 | 1153222 | 419814 |
| 45 | HZ deelnemers zonder FIDE rating | NED | | 242 Days 6 Hours | 2025/06/18 | 2025/06/18 | | | | | | Nowhere | | NED | | 0 | 13 | 1201120 | 0 |
| 46 | NK BO Algemeen 2025Halve finale Kruiningen | NED | | 242 Days 8 Hours | 2025/06/14 | 2025/06/14 | Manuel Colsen | Zeeuwse Schaakbond | Frans Peeters | Adri Paauwe | | Ons Dorpshuis Berghoekstraat 3 4416 BJ Kruiningen | 15+5 | NED | | 7 | 108 | 1197611 | 0 |
| 47 | Open Bergs Jeugdkampioenschap 2024-2025 | NED | | 242 Days 18 Hours | 2025/01/24 | 2025/06/01 | De Hert, Oliver | Bergen op Zoomse Schaakvereniging | De Hert, Oliver 1024825 | IA Van der Graaf-Osinga, Angelique 1035347; IA Van der Graaf, Andre 1040910 | | Bergen Op Zoom | 40 min + 15 sec/zet | NED | | 7 | 10 | 1053619 | 0 |
| 48 | KO Test 3 | NED | | 244 Days 20 Hours | 2025/06/16 | 2025/06/16 | | | Frans Peeters | | | | 90m | NED | | 2 | 16 | 1200432 | 0 |
| 49 | Test KO | NED | | 244 Days 20 Hours | 2025/06/16 | 2025/06/16 | | | Frans Peeters | | | Roosendaal | 90m | NED | | 4 | 16 | 1200424 | 0 |
| 50 | NED Championship for Prisoners 2025Group A | NED | | 245 Days 4 Hours | 2025/06/17 | 2025/06/17 | Delemarre, Jop (NED, 1003704) | NED | IA Nebojsa Baralic (SRB, 931012) | Srebrnic, Ana 14603314 | | Chess.com | 10 minutes + 5 seconds per move | NED | | 5 | 0 | 1196079 | 0 |
| 51 | NED Championship for Prisoners 2025Group B | NED | | 245 Days 4 Hours | 2025/06/17 | 2025/06/17 | Delemarre, Jop (NED, 1003704) | NED | IA Nebojsa Baralic (SRB, 931012) | Srebrnic, Ana 14603314 | | Chess.com | 10 minutes + 5 seconds per move | NED | | 5 | 0 | 1198067 | 0 |
| 52 | De Pion - De Jeugd - Zomer 2025 - E | NED | | 246 Days 9 Hours | 2025/03/14 | 2025/06/13 | Patrick Prevoo | SV De Pion | Frank Lambregts | | Joshua Prevoo, Frank Lambregts | Roosendaal | 15 minuten per persoon per partij | NED | | 11 | 11 | 1139057 | 0 |
| 53 | De Pion - De Jeugd - Zomer 2025 - D | NED | | 246 Days 9 Hours | 2025/03/14 | 2025/06/13 | Patrick Prevoo | SV De Pion | Frank Lambregts | | Joshua Prevoo, Frank Lambregts | Roosendaal | 15 minuten per persoon per partij | NED | | 11 | 11 | 1139053 | 0 |
| 54 | De Pion - De Jeugd - Zomer 2025 - C | NED | | 246 Days 9 Hours | 2025/03/14 | 2025/06/13 | Patrick Prevoo | SV De Pion | Frank Lambregts | | Joshua Prevoo, Frank Lambregts | Roosendaal | 15 minuten per persoon per partij | NED | | 11 | 11 | 1139049 | 0 |
| 55 | Eeuwig Schaak B-GroepVoorjaar 2025 | NED | | 248 Days 8 Hours | 2025/01/16 | 2025/05/01 | | | | | | Rucphen | 1:30 uur plus 30 seconden increment | NED | | 7 | 7 | 1130355 | 0 |
| 56 | BPB Limburg Open 2025 - B group | NED | | 251 Days 22 Hours | 2025/06/06 | 2025/06/09 | Barry Braeken 1022989 | Stichting Limburg Chess Events | Eric Rosendaal 1009354 | Luc Cornet 205494;Ton van Roon 1044028;Frans Peeters 1035410 | | Maastricht | 1.5 hours, 30 seconds increment | NED | | 7 | 171 | 1194127 | 424329 |
| 57 | BPB Limburg Open 2025 - Veterans | NED | | 251 Days 22 Hours | 2025/06/06 | 2025/06/09 | Barry Braeken 1022989 | Stichting Limburg Chess Events | Eric Roosendaal 1009354 | Ton van Roon 1044028; Frans Peeters 1035410 | Sylvin De Vet 214787; Luc Cornet 205494; René Coenjaerts 1055585 | Maastricht | 1.5 hours, 30 seconds increment | NED | | 7 | 36 | 1194133 | 424334 |
| 58 | BPB Limburg Open 2025 - D group | NED | | 251 Days 22 Hours | 2025/06/06 | 2025/06/09 | Barry Braeken 1022989; Ton van Roon 1044028 | Stichting Limburg Chess Events | Eric Roosendaal 1009354 | Ton van Roon 1044028; Frans Peeters 1035410 | Sylvin De Vet 214787; Luc Cornet 205494; René Coenjaerts 1055585 | Maastricht | 1.5 hours, 30 seconds increment | NED | | 7 | 42 | 1194131 | 424332 |
| 59 | BPB Limburg Open 2025 - A group | NED | | 251 Days 22 Hours | 2025/06/06 | 2025/06/09 | Barry Braeken 1022989 | Stichting Limburg Chess Events | Eric Roosendaal 1009354 | Luc Cornet 205494;Ton van Roon 1044028;Frans Peeters 1035410 | | Maastricht | 1.5 hours, 30 seconds increment | NED | | 7 | 139 | 1194126 | 424327 |
| 60 | BPB Limburg Open 2025 - C group | NED | | 251 Days 22 Hours | 2025/06/06 | 2025/06/09 | Barry Braeken 1022989; Ton van Roon 1044028 | Stichting Limburg Chess Events | Eric Roosendaal 1009354 | Ton van Roon 1044028; Frans Peeters 1035410 | Luc Cornet 205494; René Coenjaerts 1055585; Sylvin De Vet 214787 | Maastricht | 1.5 hours, 30 seconds increment | NED | | 7 | 159 | 1194129 | 424331 |
| 61 | 17th BPB Limburg Open: IM/GM round robin 2025 | NED | | 251 Days 23 Hours | 2025/06/04 | 2025/06/09 | Barry Braeken 1022989; Ton van Roon 1044028 | Stichting Limburg Chess Events | Ton van Roon 1044028 | Eric Roosendaal 1009354; Frans Peeters 1035410 | Sylvin de Vet 214787; Luc Cornet 205494; Rene Coenjaerts 1055585 | Heerlen (rounds 1-3), Maastricht (rounds 4-9) | 90 minutes with 30 second increment from move 1 | NED | | 9 | 10 | 1192769 | 424336 |
| 62 | NOSBO/FSB JCC C 2025 | NED | | 253 Days 8 Hours | 2025/06/07 | 2025/06/07 | Christy Hagen | Christy Hagen | Roland Kroezen | | | Groningen | 15 min + 5 sec pppp | NED | | 7 | 43 | 1194468 | 0 |
| 63 | NOSBO/FSB JCC E 2025 | NED | | 253 Days 9 Hours | 2025/06/07 | 2025/06/07 | Christy Hagen | Christy Hagen | Roland Kroezen | | | Groningen | 15 min + 5 sec pppp | NED | | 7 | 38 | 1194470 | 0 |
| 64 | De Pion - De Jeugd - Zomer 2025 - F | NED | | 254 Days 8 Hours | 2025/03/14 | 2025/06/13 | Patrick Prevoo | SV De Pion | Frank Lambregts | | Joshua Prevoo, Frank Lambregts | Roosendaal | 15 minuten per persoon per partij | NED | | 9 | 10 | 1139060 | 0 |
| 65 | Schaken tegen kanker 2025 | NED | | 256 Days 19 Hours | 2025/06/04 | 2025/06/04 | Möhrke, Ronald | Möhrke, Ronald | IA Van der Graaf, Andre 1040910 | IA Van der Graaf-Osinga, Angelique 1035347; NA De Hert, Oliver 1024825 | | Topsportcentrum Rotterdam | 5 min pppp | NED | | 9 | 60 | 1191967 | 0 |
| 66 | Schaken tegen kanker - Jeugd 2025 | NED | | 257 Days | 2025/06/03 | 2025/06/03 | Möhrke, Ronald | Möhrke, Ronald | IA Van der Graaf, Andre 1040910 | IA Van der Graaf-Osinga, Angelique 1035347; NA De Hert, Oliver 1024825 | | Topsportcentrum Rotterdam | 10 min + 2 sec/zet | NED | | 7 | 17 | 1192582 | 0 |
| 67 | Groninger Combinatie Weekendtoernooi 2025 | NED | | 257 Days 10 Hours | 2025/05/29 | 2025/06/01 | Van Beersum, Wim 1037455 | Groninger Combinatie | Kroezen, Roland 1016091 | | Van Beersum, Wim 1037455 | Groningen | 90m + 30sec | NED | | 7 | 79 | 1188512 | 425223 |
| 68 | KNSB Bekerfinale seizoen 2024-2025 | NED | | 262 Days 20 Hours | 2025/05/29 | 2025/05/29 | | KNSB | Frans Peeters 1035410 | | | Theater De Bussel, Torenstraat 10 in Oosterhout. Gastheer is D4. | 100 minuten KO + 10 seconden increment | NED | | 2 | 18 | 1182957 | 0 |
| 69 | Eventuele Barrage(s) KNSB Bekerfinale seizoen 2024 | NED | | 263 Days 4 Hours | 2025/05/29 | 2025/05/29 | | KNSB | Frans Peeters 1035410 | | | Theater De Bussel, Torenstraat 10 in Oosterhout. Gastheer is D4. | 3+2 | NED | | 1 | 27 | 1186655 | 0 |
| 70 | NK Rapid jeugd 2025 | NED | | 266 Days | 2025/05/04 | 2025/05/04 | | Robert Klomp | IA Ruben, Erik 1032631 | IA Van der Graaf, Andre 1040910; IA Van der Graaf-Osinga, Angelique 1035347 | IA Peeters, Frans 1035410; FA Coenjaerts, Rene 1055585; FA Husers, Yannic 1043587 | Helmond | 15 + 5 sec/move | NED | | 0 | 217 | 1156518 | 409253 |
| 71 | NK Rapid jeugd 2025 - 2017-2019 | NED | | 266 Days 1 Hours | 2025/05/04 | 2025/05/04 | | Robert Klomp | IA Ruben, Erik 1032631 | IA Van der Graaf, Andre 1040910; IA Van der Graaf-Osinga, Angelique 1035347 | IA Peeters, Frans 1035410; FA Coenjaerts, Rene 1055585; FA Husers, Yannic 1043587 | Helmond | 15 + 5 sec/move | NED | | 7 | 26 | 1171860 | 409253 |
| 72 | NK Rapid jeugd 2025 - 2016 | NED | | 266 Days 1 Hours | 2025/05/04 | 2025/05/04 | | Robert Klomp | IA Ruben, Erik 1032631 | IA Van der Graaf, Andre 1040910; IA Van der Graaf-Osinga, Angelique 1035347 | IA Peeters, Frans 1035410; FA Coenjaerts, Rene 1055585; FA Husers, Yannic 1043587 | Helmond | 15 + 5 sec/move | NED | | 7 | 20 | 1171859 | 409253 |
| 73 | NK Rapid jeugd 2025 - 2015 | NED | | 266 Days 1 Hours | 2025/05/04 | 2025/05/04 | | Robert Klomp | IA Ruben, Erik 1032631 | IA Van der Graaf, Andre 1040910; IA Van der Graaf-Osinga, Angelique 1035347 | IA Peeters, Frans 1035410; FA Coenjaerts, Rene 1055585; FA Husers, Yannic 1043587 | Helmond | 15 + 5 sec/move | NED | | 7 | 28 | 1171858 | 409253 |
| 74 | NK Rapid jeugd 2025 - 2014 | NED | | 266 Days 1 Hours | 2025/05/04 | 2025/05/04 | | Robert Klomp | IA Ruben, Erik 1032631 | IA Van der Graaf, Andre 1040910; IA Van der Graaf-Osinga, Angelique 1035347 | IA Peeters, Frans 1035410; FA Coenjaerts, Rene 1055585; FA Husers, Yannic 1043587 | Helmond | 15 + 5 sec/move | NED | | 7 | 26 | 1171857 | 409253 |
| 75 | NK Rapid jeugd 2025 - 2013 | NED | | 266 Days 1 Hours | 2025/05/04 | 2025/05/04 | | Robert Klomp | IA Ruben, Erik 1032631 | IA Van der Graaf, Andre 1040910; IA Van der Graaf-Osinga, Angelique 1035347 | IA Peeters, Frans 1035410; FA Coenjaerts, Rene 1055585; FA Husers, Yannic 1043587 | Helmond | 15 + 5 sec/move | NED | | 7 | 20 | 1171856 | 409253 |
| 76 | NK Rapid jeugd 2025 - 2012 | NED | | 266 Days 1 Hours | 2025/05/04 | 2025/05/04 | | Robert Klomp | IA Ruben, Erik 1032631 | IA Van der Graaf, Andre 1040910; IA Van der Graaf-Osinga, Angelique 1035347 | IA Peeters, Frans 1035410; FA Coenjaerts, Rene 1055585; FA Husers, Yannic 1043587 | Helmond | 15 + 5 sec/move | NED | | 7 | 30 | 1171855 | 409253 |
| 77 | NK Rapid jeugd 2025 - 2011 | NED | | 266 Days 1 Hours | 2025/05/04 | 2025/05/04 | | Robert Klomp | IA Ruben, Erik 1032631 | IA Van der Graaf, Andre 1040910; IA Van der Graaf-Osinga, Angelique 1035347 | IA Peeters, Frans 1035410; FA Coenjaerts, Rene 1055585; FA Husers, Yannic 1043587 | Helmond | 15 + 5 sec/move | NED | | 7 | 17 | 1171854 | 409253 |
| 78 | NK Rapid jeugd 2025 - 2009-2010 | NED | | 266 Days 1 Hours | 2025/05/04 | 2025/05/04 | | Robert Klomp | IA Ruben, Erik 1032631 | IA Van der Graaf, Andre 1040910; IA Van der Graaf-Osinga, Angelique 1035347 | IA Peeters, Frans 1035410; FA Coenjaerts, Rene 1055585; FA Husers, Yannic 1043587 | Helmond | 15 + 5 sec/move | NED | | 7 | 17 | 1171852 | 409253 |
| 79 | NK Rapid jeugd 2025 - 2005-2008 | NED | | 266 Days 1 Hours | 2025/05/04 | 2025/05/04 | | Robert Klomp | IA Ruben, Erik 1032631 | IA Van der Graaf, Andre 1040910; IA Van der Graaf-Osinga, Angelique 1035347 | IA Peeters, Frans 1035410; FA Coenjaerts, Rene 1055585; FA Husers, Yannic 1043587 | Helmond | 15 + 5 sec/move | NED | | 7 | 12 | 1171848 | 409253 |
| 80 | NOSBO/FSB JCC AB 2025 | NED | | 267 Days 2 Hours | 2025/05/24 | 2025/05/24 | Christy Hagen | Christy Hagen | Roland Kroezen | | | Groningen | 15 min + 5 sec pppp | NED | | 6 | 18 | 1185209 | 0 |
| 81 | Open NK Rapid 2025 | NED | | 267 Days 18 Hours | 2025/05/03 | 2025/05/03 | | Robert Klomp | IA Ruben, Erik 1032631 | IA Van der Graaf-Osinga, Angelique 1035347; IA Van der Graaf, Andre 1040910 | FA Coenjaerts, Rene 1055585; IA Peeters, Frans 1035410; IA Van Roon, Ton 1044028 | Helmond | 15 min + 5 sec/move | NED | | 9 | 250 | 1156484 | 409252 |
| 82 | NOSBO/FSB JCC D 2025 | NED | | 268 Days 1 Hours | 2025/05/24 | 2025/05/24 | Christy Hagen | Christy Hagen | Roland Kroezen | | | Groningen | 15 min + 5 sec pppp | NED | | 7 | 53 | 1185187 | 0 |
| 83 | Eeuwig Schaak RapidSeizoen 2024/2025 | NED | | 268 Days 7 Hours | 2024/10/03 | 2024/12/19 | | | | | | Rucphen | 25m+10s increment | NED | | 20 | 15 | 1017205 | 0 |
| 84 | Open Roosendaalsche 2024-2025 | NED | | 271 Days 23 Hours | 2024/10/28 | 2025/05/15 | Jaques Smits | RSG | Erik van Elven | | | Roosendaal | 90 min + 30 sec increment | NED | | 7 | 31 | 1048973 | 0 |
| 85 | 1e Bergs Jeugd Grand Prix AB | NED | | 274 Days | 2025/05/18 | 2025/05/18 | Mailo Dekkers | Mailo Dekkers | IA Van der Graaf-Osinga, Angelique 1035347 | IA Van der Graaf, Andre 1040910; IA Ruben, Erik 1032631 | | Bergen op Zoom, 't Rijks | 15 min + 5 sec/zet | NED | | 7 | 13 | 1178524 | 0 |
| 86 | 1e Bergs Jeugd Grand Prix C | NED | | 274 Days | 2025/05/18 | 2025/05/18 | Mailo Dekkers | Mailo Dekkers | IA Van der Graaf-Osinga, Angelique 1035347 | IA Van der Graaf, Andre 1040910; IA Ruben, Erik 1032631 | | Bergen op Zoom, 't Rijks | 15 min + 5 sec/zet | NED | | 7 | 11 | 1178525 | 0 |
| 87 | 1e Bergs Jeugd Grand Prix E | NED | | 274 Days | 2025/05/18 | 2025/05/18 | Mailo Dekkers | Mailo Dekkers | IA Van der Graaf-Osinga, Angelique 1035347 | IA Van der Graaf, Andre 1040910; IA Ruben, Erik 1032631 | | Bergen op Zoom, 't Rijks | 10 min + 5 sec/zet | NED | | 9 | 22 | 1178527 | 0 |
| 88 | 1e Bergs Jeugd Grand Prix D | NED | | 274 Days | 2025/05/18 | 2025/05/18 | Mailo Dekkers | Mailo Dekkers | IA Van der Graaf-Osinga, Angelique 1035347 | IA Van der Graaf, Andre 1040910; IA Ruben, Erik 1032631 | | Bergen op Zoom, 't Rijks | 10 min + 5 sec/zet | NED | | 9 | 14 | 1178526 | 0 |
| 89 | ♔ Rotterdam FIDE Congress 17-19 October 2025- Mino | NED | | 280 Days 5 Hours | 2025/10/17 | 2025/10/19 | | Chess England & Chessmates International | IA Adam Raoof (405230) | | | Rotterdam, NL | 90min/end+30sec/move from move 1 | NED | | 0 | 7 | 1153225 | 419816 |
| 90 | ♔ Rotterdam FIDE Congress 17-19 October 2025- Majo | NED | | 280 Days 5 Hours | 2025/10/17 | 2025/10/19 | | Chess England & Chessmates International | IA Adam Raoof (405230) | | | Rotterdam, NL | 90min/end+30sec/move from move 1 | NED | | 0 | 22 | 1153224 | 419815 |
| 91 | NBSB Pupillendag G-Groep | NED | | 281 Days 3 Hours | 2025/05/11 | 2025/05/11 | Frank Lambregts | | Frank Lambregts | | | | 15 min pppp | NED | | 7 | 12 | 1175614 | 0 |
| 92 | NBSB PupillendagF-Groep | NED | | 281 Days 3 Hours | 2025/05/11 | 2025/05/11 | Frank Lambregts | | Frank Lambregts | | | | 15 min pppp | NED | | 7 | 7 | 1175610 | 0 |
| 93 | NBSB Pupillendag H-Groep | NED | | 281 Days 3 Hours | 2025/05/11 | 2025/05/11 | Frank Lambregts | | Frank Lambregts | | | | 15 min pppp | NED | | 7 | 8 | 1175617 | 0 |
| 94 | KNSB 1e klasse B 2024-2025 | NED | | 281 Days 21 Hours | 2024/09/21 | 2025/05/10 | Koos Stolk | KNSB | IA Denissen, Erwin 1007297 | | | | 90'/30" voor de eerste 40 zetten, daarna 30'/30" | NED | | 9 | 157 | 1112963 | 366363 |
| 95 | KNSB 1e klasse A 2024-2025 | NED | | 281 Days 21 Hours | 2024/09/21 | 2025/05/10 | Koos Stolk | KNSB | IA Denissen, Erwin 1007297 | | | | 90'/30" voor de eerste 40 zetten, daarna 30'/30" | NED | | 9 | 163 | 1112962 | 366363 |
| 96 | KNSB Meesterklasse 2024-2025 | NED | | 281 Days 21 Hours | 2024/09/21 | 2025/05/10 | Koos Stolk | KNSB | IA Denissen, Erwin 1007297 | | | | 90'/30" voor de eerste 40 zetten, daarna 30'/30" | NED | | 9 | 194 | 1112961 | 366353 |
| 97 | NK Jeugd 2025 - Jeugd A | NED | | 287 Days 2 Hours | 2025/04/26 | 2025/05/02 | Robert Klomp | Robert Klomp | IA Van der Graaf, Andre 1040910 | IA Van der Graaf-Osinga, Angelique 1035347; FA Husers, Yannic 1043587 | | Helmond | 90 min/40 moves + 30 minutes + 30 seconds per move | NED | | 7 | 14 | 1164460 | 421825 |
| 98 | NK Jeugd 2025 - Jeugd C | NED | | 290 Days | 2025/04/26 | 2025/05/02 | Robert Klomp | Robert Klomp | IA Van der Graaf, Andre 1040910 | IA Van der Graaf-Osinga, Angelique 1035347; FA Husers, Yannic 1043587 | | Helmond | 90 min + 30 seconds per move | NED | | 9 | 30 | 1164462 | 421828 |
| 99 | NK Jeugd 2025 - Jeugd B | NED | | 290 Days | 2025/04/26 | 2025/05/02 | Robert Klomp | Robert Klomp | IA Van der Graaf, Andre 1040910 | IA Van der Graaf-Osinga, Angelique 1035347; FA Husers, Yannic 1043587 | | Helmond | 90 min/40 moves + 30 minutes + 30 seconds per move | NED | | 7 | 20 | 1164461 | 0 |
| 100 | NK Jeugd 2025 - Meisjes C | NED | | 290 Days | 2025/04/26 | 2025/05/02 | Robert Klomp | Robert Klomp | IA Van der Graaf, Andre 1040910 | IA Van der Graaf-Osinga, Angelique 1035347; FA Husers, Yannic 1043587 | | Helmond | 90 min/40 moves + 30 minutes + 30 seconds per move | NED | | 7 | 16 | 1164465 | 421831 |