| 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 | NK Bedrijvenschaak 2026 | NED | | 30 Days 23 Hours | 2026/09/26 | 2026/09/26 | Ger IJzermans | Stichting Schaak Promotie | Alle van der Veen | Ad Bruijns, Erik van Elven | | Wijk aan Zee | 15 minuten per persoon plus 5 seconden increment | NED | | 0 | 295 | 1429431 | 0 |
| 2 | NK Snelschaken 2026 | NED | | 32 Days 21 Hours | 2026/09/12 | 2026/09/12 | Ger IJzermans | Stichting Schaak Promotie | Frans Peeters | | | Rotterdam | 3+2 | NED | | 0 | 83 | 1420249 | 0 |
| 3 | Nazomervierkampentoernooi Assen 2026 | NED | | 33 Days 14 Hours | 2026/08/28 | 2026/08/29 | Sybrand Houtsma 1035037 | Schaakclub Assen | Martin van Velzen 1030710 | Sybrand Houtsma 1035037 | | Assen | 110 minuten + 10 seconden pet zet p.p.p.p. | NED | | 0 | 48 | 1443943 | 486257 |
| 4 | Scheldemond Chess Tournament 2026 | NED | | 36 Days 20 Hours | 2026/08/01 | 2026/08/08 | H. Groffen (1004140) | Stichting Schaak Walcheren | IA Angelique van der Graaf–Osinga (1035347) | IA Bart De Vogelaere (214850) ; IA Andre van der Graaf (1040910) | IA Erik Ruben (1032631) | Scheldemond College, Vlissingen | Standard: 90min/40moves+30min/end+30sec increment per move starting from move 1 | NED | | 9 | 212 | 1440886 | 486256 |
| 5 | Queens & Cocktails A-Groep | NED | | 37 Days 21 Hours | 2026/07/10 | 2026/07/10 | Nathalie | KNSB | Monique | | | Hotel Renaissance Amsterdan Schiphol Airport | | NED | | 3 | 4 | 1453787 | 0 |
| 6 | Utrechtse Meesters 2026 | NED | | 37 Days 23 Hours | 2026/08/02 | 2026/08/07 | Rademakers, Evert 1025996 | Paul Keres | IA Eliens, Arno 1040677 | IA Jongerius, Marc 1055356 | | Utrecht | 1:30 + 30" increment as of move 1 | NED | | 9 | 10 | 1451125 | 0 |
| 7 | ♔ Rotterdam FIDE Congress 9-11 October 2026- OPEN@ | NED | | 55 Days | 2026/10/09 | 2026/10/11 | | Chess England & Chessmates International | IA Adam N Raoof, 405230 | | | Rotterdam, NL | 90min/end+30sec/move from move 1 | NED | | 0 | 27 | 1363897 | 0 |
| 8 | Jeugd Weekendtoernooi Twente 2027 | NED | | 60 Days 16 Hours | 2027/02/26 | 2027/02/28 | | Stichting Caissa | Ewout Kanger 1084224 | | | Hengelo Ov | 60 min + 30 sec incr. | NED | | 0 | 0 | 1457416 | 0 |
| 9 | CHESS AND JAZZ | NED | | 60 Days 20 Hours | 2026/07/15 | 2026/07/15 | | | | | | | | NED | | 0 | 20 | 1457300 | 0 |
| 10 | Dutch Championship Women 2026(Knock Out Tournament | NED | | 63 Days 21 Hours | 2026/07/04 | 2026/07/11 | Ad Bruijns 1039466 | KNSB (Royal Dutch Chess Association) | Frans Peeters 1035410 | Sernin van de Krol 1056069 | | Renaissance Amsterdam Schiphol Airport Hotel | Standard: 90min/40moves+30min/end+30sec increment per move starting from move 1 | NED | | 24 | 12 | 1428887 | 481579 |
| 11 | Dutch Championship 2026(Knock Out Tournament) | NED | | 64 Days 19 Hours | 2026/07/04 | 2026/07/11 | Ad Bruijns 1039466 | KNSB (Royal Dutch Chess Association) | Frans Peeters 1035410 | Sernin van de Krol 1056069 | | Renaissance Amsterdam Schiphol Airport Hotel | Standard: 90min/40moves+30min/end+30sec increment per move starting from move 1 | NED | | 24 | 16 | 1428886 | 481579 |
| 12 | Queens & Cocktails H-Groep | NED | | 65 Days 1 Hours | 2026/07/10 | 2026/07/10 | Nathalie | KNSB | Monique | | | Hotel Renaissance Amsterdan Schiphol Airport | | NED | | 3 | 4 | 1453809 | 0 |
| 13 | Queens & Cocktails G-groep | NED | | 65 Days 1 Hours | 2026/07/10 | 2026/07/10 | Nathalie | KNSB | Monique | | | Hotel Renaissance Amsterdan Schiphol Airport | | NED | | 3 | 4 | 1453805 | 0 |
| 14 | Queens & Cocktails F-Groep | NED | | 65 Days 1 Hours | 2026/07/10 | 2026/07/10 | Nathalie | KNSB | Monique | | | Hotel Renaissance Amsterdan Schiphol Airport | | NED | | 3 | 4 | 1453802 | 0 |
| 15 | Queens & Cocktails E-Groep | NED | | 65 Days 1 Hours | 2026/07/10 | 2026/07/10 | Nathalie | KNSB | Monique | | | Hotel Renaissance Amsterdan Schiphol Airport | | NED | | 3 | 4 | 1453800 | 0 |
| 16 | Queens & Cocktails D-Groep | NED | | 65 Days 1 Hours | 2026/07/10 | 2026/07/10 | Nathalie | KNSB | Monique | | | Hotel Renaissance Amsterdan Schiphol Airport | | NED | | 3 | 4 | 1453796 | 0 |
| 17 | Queens & Cocktails C-Groep | NED | | 65 Days 1 Hours | 2026/07/10 | 2026/07/10 | Nathalie | KNSB | Monique | | | Hotel Renaissance Amsterdan Schiphol Airport | | NED | | 3 | 4 | 1453795 | 0 |
| 18 | Queens & Cocktails B-Groep | NED | | 65 Days 1 Hours | 2026/07/10 | 2026/07/10 | Nathalie | KNSB | Monique | | | Hotel Renaissance Amsterdan Schiphol Airport | | NED | | 3 | 4 | 1453791 | 0 |
| 19 | Fide Four 2026 C | NED | | 66 Days 16 Hours | 2026/07/09 | 2026/07/09 | | Koninklijke Nederlandse Schaakbond | IA Jongerius, Marc 1055356 | IA Van Kuijk, Andre 1058240 | | Renaissance Hotel, Aalsmeer | 1:00 + 30 sec | NED | | 3 | 4 | 1452637 | 481577 |
| 20 | Fide Four 2026 | NED | | 66 Days 16 Hours | 2026/07/09 | 2026/07/09 | | Koninklijke Nederlandse Schaakbond | IA Jongerius, Marc 1055356 | IA Van Kuijk, Andre 1058240 | | Renaissance Hotel, Aalsmeer | 1:00 + 30 sec | NED | | 3 | 37 | 1450333 | 481577 |
| 21 | Fide Four 2026 D | NED | | 66 Days 16 Hours | 2026/07/09 | 2026/07/09 | | Koninklijke Nederlandse Schaakbond | IA Jongerius, Marc 1055356 | IA Van Kuijk, Andre 1058240 | | Renaissance Hotel, Aalsmeer | 1:00 + 30 sec | NED | | 3 | 5 | 1452649 | 481577 |
| 22 | Fide Four 2026 E | NED | | 66 Days 16 Hours | 2026/07/09 | 2026/07/09 | | Koninklijke Nederlandse Schaakbond | IA Jongerius, Marc 1055356 | IA Van Kuijk, Andre 1058240 | | Renaissance Hotel, Aalsmeer | 1:00 + 30 sec | NED | | 3 | 4 | 1452644 | 481577 |
| 23 | Fide Four 2026 B | NED | | 66 Days 16 Hours | 2026/07/09 | 2026/07/09 | | Koninklijke Nederlandse Schaakbond | IA Jongerius, Marc 1055356 | IA Van Kuijk, Andre 1058240 | | Renaissance Hotel, Aalsmeer | 1:00 + 30 sec | NED | | 3 | 4 | 1452635 | 481577 |
| 24 | Fide Four 2026 I | NED | | 66 Days 16 Hours | 2026/07/09 | 2026/07/09 | | Koninklijke Nederlandse Schaakbond | IA Jongerius, Marc 1055356 | IA Van Kuijk, Andre 1058240 | | Renaissance Hotel, Aalsmeer | 1:00 + 30 sec | NED | | 3 | 4 | 1452657 | 481577 |
| 25 | Fide Four 2026 H | NED | | 66 Days 16 Hours | 2026/07/09 | 2026/07/09 | | Koninklijke Nederlandse Schaakbond | IA Jongerius, Marc 1055356 | IA Van Kuijk, Andre 1058240 | | Renaissance Hotel, Aalsmeer | 1:00 + 30 sec | NED | | 3 | 4 | 1452656 | 481577 |
| 26 | Fide Four 2026 G | NED | | 66 Days 16 Hours | 2026/07/09 | 2026/07/09 | | Koninklijke Nederlandse Schaakbond | IA Jongerius, Marc 1055356 | IA Van Kuijk, Andre 1058240 | | Renaissance Hotel, Aalsmeer | 1:00 + 30 sec | NED | | 3 | 4 | 1452654 | 481577 |
| 27 | Fide Four 2026 F | NED | | 66 Days 16 Hours | 2026/07/09 | 2026/07/09 | | Koninklijke Nederlandse Schaakbond | IA Jongerius, Marc 1055356 | IA Van Kuijk, Andre 1058240 | | Renaissance Hotel, Aalsmeer | 1:00 + 30 sec | NED | | 3 | 4 | 1452645 | 481577 |
| 28 | Fide Four 2026 A | NED | | 66 Days 16 Hours | 2026/07/09 | 2026/07/09 | | Koninklijke Nederlandse Schaakbond | IA Jongerius, Marc 1055356 | IA Van Kuijk, Andre 1058240 | | Renaissance Hotel, Aalsmeer | 1:00 + 30 sec | NED | | 3 | 4 | 1452634 | 481577 |
| 29 | NK Pastores 2026 | NED | | 69 Days 22 Hours | 2026/07/06 | 2026/07/06 | | KNSB | | | Theo Weijers | Hotel Renaissance Amsterdam Schiphol Airport | 15+5 | NED | | 7 | 11 | 1451400 | 0 |
| 30 | Fish Partners Open 2026 | NED | | 71 Days 20 Hours | 2026/07/04 | 2026/07/04 | Jasper Reichardt | Schaakclub En Passant | Eric Roosendaal 1009354 | Alle van der Veen 40101940 | | Spakenburg | 18 minuten / 30 seconden | NED | | 7 | 70 | 1449117 | 0 |
| 31 | 38e Alex Vinken Rapid Toernooi 2026 | NED | | 77 Days 21 Hours | 2026/06/28 | 2026/06/28 | | SV Kerkrade | Mick Godding (1043340) | | | Kerkrade (Zalen- en Partycentrum 't Sjtaater Hoes) | 10m + 5s | NED | | 9 | 35 | 1429993 | 0 |
| 32 | Charlois Blitz Juni 2026 | NED | | 79 Days 13 Hours | 2026/06/26 | 2026/06/26 | | Charlois Europoort | IA Van der Graaf, Andre 1040910 | IA Van der Graaf-Osinga, Angelique 1035347 | | Rotterdam | 3 min + 2 sec/move | NED | | 11 | 17 | 1445972 | 0 |
| 33 | HSG Open 2026 Group B | NED | | 84 Days 18 Hours | 2026/06/19 | 2026/06/21 | Henk Cornelissen (1060953) | HSG | Erik Ruben (1032631) | Vincent Pandelaar (1020030); René Coenjaerts (1055585) | Eric Roosendaal (1009354) | Amrâth Hotel Lapershoek Hilversum | 1:50 + 10' | NED | | 6 | 108 | 1438424 | 469834 |
| 34 | HSG Open 2026 Group C | NED | | 84 Days 19 Hours | 2026/06/19 | 2026/06/21 | Henk Cornelissen (1060953) | HSG | Erik Ruben (1032631) | Vincent Pandelaar (1020030); René Coenjaerts (1055585) | Eric Roosendaal (1009354) | Amrâth Hotel Lapershoek Hilversum | 1:50 + 10' | NED | | 6 | 53 | 1438425 | 469834 |
| 35 | HSG Open 2026 Group A | NED | | 84 Days 19 Hours | 2026/06/19 | 2026/06/21 | Henk Cornelissen (1060953) | HSG | Erik Ruben (1032631) | Vincent Pandelaar (1020030); René Coenjaerts (1055585) | Eric Roosendaal (1009354) | Amrâth Hotel Lapershoek Hilversum | 1:50 + 10' | NED | | 6 | 115 | 1438413 | 469834 |
| 36 | HSG Open 2026 Group D | NED | | 84 Days 19 Hours | 2026/06/19 | 2026/06/21 | Henk Cornelissen (1060953) | HSG | Erik Ruben (1032631) | Vincent Pandelaar (1020030); René Coenjaerts (1055585) | Eric Roosendaal (1009354) | Amrâth Hotel Lapershoek Hilversum | 1:50 + 10' | NED | | 6 | 48 | 1438426 | 469834 |
| 37 | Nationale Pupillendag groep Fj | NED | | 85 Days 4 Hours | 2026/06/20 | 2026/06/20 | | Schaakbond Overijssel | Ewout Kanger 1084224 | | | Hengelo Ov | 25 min + 5 sec incr. | NED | | 7 | 36 | 1439538 | 0 |
| 38 | Nationale Pupillendag groep Fm | NED | | 85 Days 4 Hours | 2026/06/20 | 2026/06/20 | | Schaakbond Overijssel | Ewout Kanger 1084224 | | | Hengelo Ov | 25 min + 5 sec incr. | NED | | 7 | 11 | 1439539 | 0 |
| 39 | Nationale Pupillendag groep Gm en Hm | NED | | 85 Days 4 Hours | 2026/06/20 | 2026/06/20 | | Schaakbond Overijssel | Ewout Kanger 1084224 | | | Hengelo Ov | 25 min + 5 sec incr. | NED | | 7 | 17 | 1439542 | 0 |
| 40 | Nationale Pupillendag groep Hj | NED | | 85 Days 4 Hours | 2026/06/20 | 2026/06/20 | | Schaakbond Overijssel | Ewout Kanger 1084224 | | | Hengelo Ov | 25 min + 5 sec incr. | NED | | 7 | 24 | 1439544 | 0 |
| 41 | Nationale Pupillendag groep Gj | NED | | 85 Days 4 Hours | 2026/06/20 | 2026/06/20 | | Schaakbond Overijssel | Ewout Kanger 1084224 | | | Hengelo Ov | 25 min + 5 sec incr. | NED | | 7 | 30 | 1439540 | 0 |
| 42 | FK Individueel 2026 | NED | | 91 Days 23 Hours | 2026/06/06 | 2026/06/14 | Bauke Hoogstra | Schaakclub Bakkeveen | Alle van der Veen 40101940 | | Robin Baines 40105547 | URETERP (MFC De Wier, De Telle 21 9247 BH) | 1:15 / 30 s increment from move 1 | NED | | 7 | 35 | 1408311 | 0 |
| 43 | NK BO Algemeen 2026Halve finale Kruiningen | NED | | 92 Days 21 Hours | 2026/06/13 | 2026/06/13 | Manuel Colsen | Zeeuwse Schaakbond | Frans Peeters 1035410 | Adri Paauwe | | Ons Dorpshuis Berghoekstraat 3 4416 BJ Kruiningen | 15+5 | NED | | 7 | 112 | 1435075 | 0 |
| 44 | Eeuwig Schaak A-GroepVoorjaar 2026 | NED | | 94 Days 15 Hours | 2026/02/05 | 2026/05/07 | | | | | | Rucphen | 1:30 uur plus 30 seconden increment | NED | | 7 | 6 | 1351776 | 0 |
| 45 | Eeuwig Schaak A-GroepNajaar 2025 | NED | | 94 Days 15 Hours | 2025/09/11 | 2025/12/18 | | | | | | Rucphen | 1:30 uur plus 30 seconden increment | NED | | 7 | 7 | 1272077 | 0 |
| 46 | Eeuwig Schaak B-GroepVoorjaar 2026 | NED | | 100 Days 20 Hours | 2026/02/05 | 2026/05/07 | | | | | | Rucphen | 1:30 uur plus 30 seconden increment | NED | | 7 | 8 | 1351798 | 0 |
| 47 | Defensiekampioenschap Schaken 2026 | NED | | 102 Days 22 Hours | 2026/06/03 | 2026/06/03 | J. Smit | Bureau Internationale Militaire Sport | Huub Blom 1016156 | Alle van der Veen 40101940 | | Stroe | 15 minuten + 5 seconden per zet | NED | | 9 | 37 | 1427808 | 0 |
| 48 | NED Championship for Prisoners 2026 | NED | | 103 Days 21 Hours | 2025/06/02 | 2025/06/02 | Delemarre, Jop (NED, 1003704) | NED | IA Nebojsa Baralic (SRB, 931012) | IA Ana Srebrnic (SLO, 14603314) | | Chess.com | 10 minutes + 5 seconds per move | NED | | 7 | 0 | 1419123 | 0 |
| 49 | NOSBO/FSB JCC AB 2026 | NED | | 104 Days 20 Hours | 2026/05/31 | 2026/05/31 | Christy Hagen | Christy Hagen | Roland Kroezen | | | Groningen | 15 min + 5 sec pppp | NED | | 6 | 16 | 1428334 | 0 |
| 50 | NOSBO/FSB JCC D 2026 | NED | | 104 Days 20 Hours | 2026/05/31 | 2026/05/31 | Christy Hagen | Christy Hagen | Roland Kroezen | | | Groningen | 15 min + 5 sec pppp | NED | | 7 | 37 | 1428332 | 0 |
| 51 | NOSBO/FSB JCC E 2026 | NED | | 104 Days 20 Hours | 2026/05/30 | 2026/05/30 | Christy Hagen | Christy Hagen | Roland Kroezen | | | Groningen | 15 min + 5 sec pppp | NED | | 7 | 31 | 1427568 | 0 |
| 52 | NOSBO/FSB JCC C 2026 | NED | | 104 Days 20 Hours | 2026/05/30 | 2026/05/30 | Christy Hagen | Christy Hagen | Roland Kroezen | | | Groningen | 15 min + 5 sec pppp | NED | | 5 | 27 | 1427566 | 0 |
| 53 | NOSBO/FSB JCC C PO 2026 | NED | | 104 Days 20 Hours | 2026/05/30 | 2026/05/30 | Christy Hagen | Christy Hagen | Roland Kroezen | | | Groningen | 15 min + 5 sec pppp | NED | | 2 | 26 | 1428429 | 0 |
| 54 | 18th BPB Limburg Open 2026 - group A | NED | | 110 Days 5 Hours | 2026/05/22 | 2026/05/25 | Barry Braeken 1022989 | Stichting Limburg Chess Events | Eric Roosendaal 1009354 | Ton van Roon 1044028; Frans Peeters 1035410; Rene Coenjaerts 1055585 | Sylvin de Vet 214787; Mick Godding 1043340 | Maastricht | 90 minutes, 30 seconds increment | NED | | 7 | 138 | 1421329 | 477501 |
| 55 | 18th BPB Limburg Open 2026 - group B | NED | | 111 Days 18 Hours | 2026/05/22 | 2026/05/25 | Barry Braeken 1022989 | Stichting Limburg Chess Events | Eric Roosendaal 1009354 | Ton van Roon 1044028; Frans Peeters 1035410; Rene Coenjaerts 1055585 | Sylvin de Vet 214787; Mick Godding 1043340 | Maastricht | 90 minutes, 30 seconds increment | NED | | 7 | 160 | 1421331 | 477503 |
| 56 | 18th BPB Limburg Open 2026 - match | NED | | 111 Days 18 Hours | 2026/05/22 | 2026/05/25 | Barry Braeken 1022989 | Stichting Limburg Chess Events | Ton van Roon 1044028 | Eric Roosendaal 1009354; Frans Peeters 1035410; Rene Coenjaerts 1055585 | Sylvin de Veth 214787; Mick Godding 1043340 | Maastricht | 90 minutes, 30 seconds increment | NED | | 4 | 2 | 1421348 | 477507 |
| 57 | 18th BPB Limburg Open 2026 - group C | NED | | 111 Days 19 Hours | 2026/05/22 | 2026/05/25 | Barry Braeken 1022989 | Stichting Limburg Chess Events | Eric Roosendaal 1009354 | Ton van Roon 1044028; Frans Peeters 1035410; Rene Coenjaerts 1055585 | Sylvin de Vet 214787; Mick Godding 1043340 | Maastricht | 90 minutes, 30 seconds increment | NED | | 7 | 175 | 1421338 | 477504 |
| 58 | 18th BPB Limburg Open 2026 - group Veterans | NED | | 111 Days 19 Hours | 2026/05/22 | 2026/05/25 | Barry Braeken 1022989 | Stichting Limburg Chess Events | Eric Roosendaal 1009354 | Ton van Roon 1044028; Frans Peeters 1035410; Rene Coenjaerts 1055585 | Sylvin de Vet 214787; Mick Godding 1043340 | Maastricht | 90 minutes, 30 seconds increment | NED | | 7 | 34 | 1421344 | 477506 |
| 59 | 18th BPB Limburg Open 2026 - group D | NED | | 111 Days 19 Hours | 2026/05/22 | 2026/05/25 | Barry Braeken 1022989 | Stichting Limburg Chess Events | Eric Roosendaal 1009354 | Ton van Roon 1044028; Frans Peeters 1035410; Rene Coenjaerts 1055585 | Sylvin de Vet 214787; Mick Godding 1043340 | Maastricht | 90 minutes, 30 seconds increment | NED | | 7 | 69 | 1421341 | 477505 |
| 60 | Kampioensvierkamp Schaakclub Assen 2026 | NED | | 114 Days 15 Hours | 2026/05/08 | 2026/05/22 | | Schaakclub Assen | Martin van Velzen | | | Assen | 75 minuten + 30 seconden per zet | NED | | 3 | 4 | 1407074 | 0 |
| 61 | 18th BPB Limburg Open 2026 | NED | | 115 Days 16 Hours | 2026/05/22 | 2026/05/25 | Barry Braeken 1022989 | Stichting Limburg Chess Events | Eric Roosendaal 1009354 | Ton van Roon 1044028; Frans Peeters 1035410 | Rene Coenjaerts 1055585; Sylvin de Veth 214787; Mick Godding 1043340 | Maastricht | 90 minutes, 30 seconds increment | NED | | 0 | 594 | 1354428 | 0 |
| 62 | Open Kampioenschap van Utrecht 2026 Groep A | NED | | 116 Days 1 Hours | 2026/05/15 | 2026/05/17 | Jan Jaap Janse, Bas de Boer | Stichting Bevordering Schaaksport Utrecht | IA Marc Jongerius (1055356) | IA Andre van Kuijk (1058240) | NA Nico Bosman (1055550), NA Sarah Snoeck (228184), Evert de Graaf (1035541) | Utrecht | 1:50 + 10sec/move | NED | | 6 | 101 | 1414769 | 0 |
| 63 | Open Kampioenschap van Utrecht 2026 Groep D | NED | | 116 Days 1 Hours | 2026/05/15 | 2026/05/17 | Jan Jaap Janse, Bas de Boer | Stichting Bevordering Schaaksport Utrecht | IA Marc Jongerius (1055356) | IA Andre van Kuijk (1058240) | NA Nico Bosman (1055550), NA Sarah Snoeck (228184), Evert de Graaf (1035541) | Utrecht | 1:50 + 10sec/move | NED | | 6 | 98 | 1414779 | 0 |
| 64 | Open Kampioenschap van Utrecht 2026 Groep C | NED | | 116 Days 1 Hours | 2026/05/15 | 2026/05/17 | Jan Jaap Janse, Bas de Boer | Stichting Bevordering Schaaksport Utrecht | IA Marc Jongerius (1055356) | IA Andre van Kuijk (1058240) | NA Nico Bosman (1055550), NA Sarah Snoeck (228184), Evert de Graaf (1035541) | Utrecht | 1:50 + 10sec/move | NED | | 6 | 93 | 1414772 | 0 |
| 65 | Max Euwe snelschaaktoernooi - Schaken tegen kanker | NED | | 116 Days 14 Hours | 2026/05/20 | 2026/05/20 | Möhrke, Ronald | Möhrke, Ronald | IA Van der Graaf, Andre 1040910 | IA Van der Graaf-Osinga, Angelique 1035347; NA De Hert, Oliver 1024825 | | Deltahotel Vlaardingen | 5 min pppp | NED | | 9 | 72 | 1419219 | 0 |
| 66 | Open Kampioenschap van Utrecht 2026 Groep B | NED | | 119 Days 19 Hours | 2026/05/15 | 2026/05/17 | Jan Jaap Janse, Bas de Boer | Stichting Bevordering Schaaksport Utrecht | IA Marc Jongerius (1055356) | IA Andre van Kuijk (1058240) | NA Nico Bosman (1055550), NA Sarah Snoeck (228184), Evert de Graaf (1035541) | Utrecht | 1:50 + 10sec/move | NED | | 6 | 99 | 1414770 | 0 |
| 67 | Groninger Combinatie Weekendtoernooi 2026 | NED | | 119 Days 19 Hours | 2026/05/14 | 2026/05/17 | Van Beersum, Wim 1037455 | Groninger Combinatie | Kroezen, Roland 1016091 | | Van Beersum, Wim 1037455 | Groningen | 90m + 30sec | NED | | 7 | 93 | 1416046 | 425223 |
| 68 | 2e Bergs Jeugd Grand Prix - Groep A | NED | | 119 Days 22 Hours | 2026/05/17 | 2026/05/17 | Mailo Dekkers en Jilke Visser | BSV Bergen op Zoom | IA Van der Graaf-Osinga, Angelique 1035347 | IA Van der Graaf, Andre 1040910 | | Bergen op Zoom, 't Rijks | 15 min + 5 sec/zet | NED | | 7 | 14 | 1417876 | 0 |
| 69 | 2e Bergs Jeugd Grand Prix - Groep C | NED | | 119 Days 22 Hours | 2026/05/17 | 2026/05/17 | Mailo Dekkers en Jilke Visser | BSV Bergen op Zoom | IA Van der Graaf-Osinga, Angelique 1035347 | IA Van der Graaf, Andre 1040910 | | Bergen op Zoom, 't Rijks | 15 min + 5 sec/zet | NED | | 7 | 15 | 1417885 | 0 |
| 70 | 2e Bergs Jeugd Grand Prix - Groep D | NED | | 119 Days 22 Hours | 2026/05/17 | 2026/05/17 | Mailo Dekkers en Jilke Visser | BSV Bergen op Zoom | IA Van der Graaf-Osinga, Angelique 1035347 | IA Van der Graaf, Andre 1040910 | | Bergen op Zoom, 't Rijks | 10 min + 5 sec/zet | NED | | 9 | 15 | 1417886 | 0 |
| 71 | 2e Bergs Jeugd Grand Prix - Groep E | NED | | 119 Days 22 Hours | 2026/05/17 | 2026/05/17 | Mailo Dekkers en Jilke Visser | BSV Bergen op Zoom | IA Van der Graaf-Osinga, Angelique 1035347 | IA Van der Graaf, Andre 1040910 | | Bergen op Zoom, 't Rijks | 10 min + 5 sec/zet | NED | | 9 | 24 | 1417889 | 0 |
| 72 | Open Kampioenschap van Utrecht 2026 Groep D | NED | | 120 Days 22 Hours | 2026/05/15 | 2026/05/17 | Jan Jaap Janse, Bas de Boer | Stichting Bevordering Schaaksport Utrecht | IA Marc Jongerius (1055356) | IA Andre van Kuijk (1058240) | NA Nico Bosman (1055550), NA Sarah Snoeck (228184), Evert de Graaf (1035541) | Utrecht | 1:50 + 10sec/move | NED | | 4 | 98 | 1417487 | 0 |
| 73 | 2e Bergs Jeugd Grand Prix | NED | | 120 Days 22 Hours | 2026/05/17 | 2026/05/17 | Mailo Dekkers en Jilke Visser | BSV Bergen op Zoom | IA Van der Graaf-Osinga, Angelique 1035347 | IA Van der Graaf, Andre 1040910 | | Bergen op Zoom, 't Rijks | 20 min + 5 sec/zet | NED | | 0 | 78 | 1414132 | 0 |
| 74 | Groninger Combinatie Weekendtoernooi 2026 - oud | NED | | 121 Days 3 Hours | 2026/05/14 | 2026/05/17 | Van Beersum, Wim 1037455 | Groninger Combinatie | Kroezen, Roland 1016091 | | Van Beersum, Wim 1037455 | Groningen | 90m + 30sec | NED | | 4 | 93 | 1414191 | 425223 |
| 75 | Charlois Rapid mei 2026 | NED | | 121 Days 14 Hours | 2026/05/15 | 2026/05/15 | | Charlois Europoort | IA Van der Graaf, Andre 1040910 | IA Van der Graaf-Osinga, Angelique 1035347 | | Rotterdam | 15 min + 5 sec/move | NED | | 5 | 23 | 1416171 | 0 |
| 76 | De Pion - De Jeugd - Zomer 2026 - D | NED | | 122 Days 3 Hours | 2026/01/01 | 2026/08/12 | Patrick | SV De Pion | Gerben | | Joshua Prevoo, Frank Lambregts | Roosendaal | 15 minuten per persoon per partij | NED | | 15 | 15 | 1344724 | 0 |
| 77 | De Pion - De Jeugd - Zomer 2026 - C | NED | | 122 Days 3 Hours | 2026/01/01 | 2026/08/12 | Patrick | SV De Pion | Gerben | | Joshua Prevoo, Frank Lambregts | Roosendaal | 15 minuten per persoon per partij | NED | | 15 | 15 | 1344723 | 0 |
| 78 | De Pion - De Jeugd - Zomer 2026 - B | NED | | 122 Days 4 Hours | 2025/09/26 | 2025/12/05 | Patrick | SV De Pion | Gerben | | Joshua Prevoo, Frank Lambregts | Roosendaal | 15 minuten per persoon per partij | NED | | 9 | 9 | 1344713 | 0 |
| 79 | De Pion - De Jeugd - Zomer 2026 - A | NED | | 122 Days 4 Hours | 2025/09/26 | 2025/12/05 | Patrick | SV De Pion | Gerben | | Joshua Prevoo, Frank Lambregts | Roosendaal | 15 minuten per persoon per partij | NED | | 9 | 10 | 1344711 | 0 |
| 80 | Charlois Europoort Blitz 10-10-2025 | NED | | 123 Days 15 Hours | 2025/10/10 | 2025/10/10 | IA Van der Graaf, Andre 1040910 | | IA Van der Graaf, Andre 1040910 | IA Van der Graaf-Osinga, Angelique 1035347 | | Rotterdam | 3 minutes + 2 seconds/move | NED | | 11 | 11 | 1414793 | 0 |
| 81 | Open Roosendaelsche 2025-2026 | NED | | 124 Days 19 Hours | 2025/10/27 | 2026/05/11 | Jaques Smits | RSG | Erik van Elven | | | Roosendaal | 90 minuten + increment 30 sec. | NED | | 7 | 36 | 1279622 | 0 |
| 82 | RSB PJK Fm | NED | | 130 Days 4 Hours | 2026/01/31 | 2026/01/31 | Youri Verlinde | RSB | IA Van der Graaf, Andre 1040910 | IA Van der Graaf-Osinga, Angelique 1035347 | | Rotterdam | 10 min + 5 sec/zet | NED | | 7 | 9 | 1343958 | 0 |
| 83 | RSB PJK G | NED | | 130 Days 4 Hours | 2026/01/31 | 2026/01/31 | Youri Verlinde | RSB | IA Van der Graaf, Andre 1040910 | IA Van der Graaf-Osinga, Angelique 1035347 | | Rotterdam | 10 min + 5 sec/zet | NED | | 7 | 15 | 1343960 | 0 |
| 84 | RSB PJK H + Hm | NED | | 130 Days 4 Hours | 2026/01/31 | 2026/01/31 | Youri Verlinde | RSB | IA Van der Graaf, Andre 1040910 | IA Van der Graaf-Osinga, Angelique 1035347 | | Rotterdam | 10 min + 5 sec/zet | NED | | 7 | 24 | 1343963 | 0 |
| 85 | RSB PJK F | NED | | 130 Days 4 Hours | 2026/01/31 | 2026/01/31 | Youri Verlinde | RSB | IA Van der Graaf, Andre 1040910 | IA Van der Graaf-Osinga, Angelique 1035347 | | Rotterdam | 10 min + 5 sec/zet | NED | | 7 | 25 | 1343956 | 0 |
| 86 | Open NK Rapid 2026 | NED | | 131 Days 22 Hours | 2026/05/02 | 2026/05/02 | Robert Klomp | Robert Klomp | IA Ruben, Erik 1032631 | IA Van der Graaf-Osinga, Angelique 1035347; IA Van der Graaf, Andre 1040910 | IA Coenjaerts, Rene 1055585; IA Peeters, Frans 1035410; IA Van Roon, Ton 1044028; NA Van Der Avort, Bart 266558; NA Godding, Mick 1043340; NA Kniest, Rene 1040154 | Helmond | 15 min + 5 sec/move | NED | | 9 | 273 | 1397216 | 462000 |
| 87 | 2013 - NK Rapid jeugd 2026 | NED | | 131 Days 23 Hours | 2026/05/03 | 2026/05/03 | Robert Klomp | Robert Klomp | IA Ruben, Erik 1032631 | IA Van der Graaf, Andre 1040910; IA Van der Graaf-Osinga, Angelique 1035347 | IA Van Roon, Ton 1044028; IA Coenjaerts, Rene 1055585; NA Kniest, Rene 1040154; NA Van Der Avort, Bart 266558; NA Godding, Mick 1043340; FA Husers, Yannic 1043587; IA Peeters, Frans 1035410 | Helmond | 15 + 5 sec/move | NED | | 7 | 23 | 1407433 | 462001 |
| 88 | 2012 - NK Rapid jeugd 2026 | NED | | 131 Days 23 Hours | 2026/05/03 | 2026/05/03 | Robert Klomp | Robert Klomp | IA Ruben, Erik 1032631 | IA Van der Graaf, Andre 1040910; IA Van der Graaf-Osinga, Angelique 1035347 | IA Van Roon, Ton 1044028; IA Coenjaerts, Rene 1055585; NA Kniest, Rene 1040154; NA Van Der Avort, Bart 266558; NA Godding, Mick 1043340; FA Husers, Yannic 1043587; IA Peeters, Frans 1035410 | Helmond | 15 + 5 sec/move | NED | | 7 | 25 | 1407431 | 462001 |
| 89 | 2011 - NK Rapid jeugd 2026 | NED | | 131 Days 23 Hours | 2026/05/03 | 2026/05/03 | Robert Klomp | Robert Klomp | IA Ruben, Erik 1032631 | IA Van der Graaf, Andre 1040910; IA Van der Graaf-Osinga, Angelique 1035347 | IA Van Roon, Ton 1044028; IA Coenjaerts, Rene 1055585; NA Kniest, Rene 1040154; NA Van Der Avort, Bart 266558; NA Godding, Mick 1043340; FA Husers, Yannic 1043587; IA Peeters, Frans 1035410 | Helmond | 15 + 5 sec/move | NED | | 7 | 15 | 1407430 | 462001 |
| 90 | 2006-2010 - NK Rapid jeugd 2026 | NED | | 131 Days 23 Hours | 2026/05/03 | 2026/05/03 | Robert Klomp | Robert Klomp | IA Ruben, Erik 1032631 | IA Van der Graaf, Andre 1040910; IA Van der Graaf-Osinga, Angelique 1035347 | IA Van Roon, Ton 1044028; IA Coenjaerts, Rene 1055585; NA Kniest, Rene 1040154; NA Van Der Avort, Bart 266558; NA Godding, Mick 1043340; FA Husers, Yannic 1043587; IA Peeters, Frans 1035410 | Helmond | 15 + 5 sec/move | NED | | 7 | 28 | 1407425 | 462001 |
| 91 | 2018 - 2020 NK Rapid jeugd 2026 | NED | | 131 Days 23 Hours | 2026/05/03 | 2026/05/03 | Robert Klomp | Robert Klomp | IA Ruben, Erik 1032631 | IA Van der Graaf, Andre 1040910; IA Van der Graaf-Osinga, Angelique 1035347 | IA Van Roon, Ton 1044028; IA Coenjaerts, Rene 1055585; NA Kniest, Rene 1040154; NA Van Der Avort, Bart 266558; NA Godding, Mick 1043340; FA Husers, Yannic 1043587; IA Peeters, Frans 1035410 | Helmond | 15 + 5 sec/move | NED | | 7 | 26 | 1407439 | 462001 |
| 92 | 2017 - NK Rapid jeugd 2026 | NED | | 131 Days 23 Hours | 2026/05/03 | 2026/05/03 | Robert Klomp | Robert Klomp | IA Ruben, Erik 1032631 | IA Van der Graaf, Andre 1040910; IA Van der Graaf-Osinga, Angelique 1035347 | IA Van Roon, Ton 1044028; IA Coenjaerts, Rene 1055585; NA Kniest, Rene 1040154; NA Van Der Avort, Bart 266558; NA Godding, Mick 1043340; FA Husers, Yannic 1043587; IA Peeters, Frans 1035410 | Helmond | 15 + 5 sec/move | NED | | 7 | 30 | 1407437 | 462001 |
| 93 | 2016 - NK Rapid jeugd 2026 | NED | | 131 Days 23 Hours | 2026/05/03 | 2026/05/03 | Robert Klomp | Robert Klomp | IA Ruben, Erik 1032631 | IA Van der Graaf, Andre 1040910; IA Van der Graaf-Osinga, Angelique 1035347 | IA Van Roon, Ton 1044028; IA Coenjaerts, Rene 1055585; NA Kniest, Rene 1040154; NA Van Der Avort, Bart 266558; NA Godding, Mick 1043340; FA Husers, Yannic 1043587; IA Peeters, Frans 1035410 | Helmond | 15 + 5 sec/move | NED | | 7 | 30 | 1407436 | 462001 |
| 94 | 2015 - NK Rapid jeugd 2026 | NED | | 131 Days 23 Hours | 2026/05/03 | 2026/05/03 | Robert Klomp | Robert Klomp | IA Ruben, Erik 1032631 | IA Van der Graaf, Andre 1040910; IA Van der Graaf-Osinga, Angelique 1035347 | IA Van Roon, Ton 1044028; IA Coenjaerts, Rene 1055585; NA Kniest, Rene 1040154; NA Van Der Avort, Bart 266558; NA Godding, Mick 1043340; FA Husers, Yannic 1043587; IA Peeters, Frans 1035410 | Helmond | 15 + 5 sec/move | NED | | 7 | 39 | 1407435 | 462001 |
| 95 | 2014 - NK Rapid jeugd 2026 | NED | | 131 Days 23 Hours | 2026/05/03 | 2026/05/03 | Robert Klomp | Robert Klomp | IA Ruben, Erik 1032631 | IA Van der Graaf, Andre 1040910; IA Van der Graaf-Osinga, Angelique 1035347 | IA Van Roon, Ton 1044028; IA Coenjaerts, Rene 1055585; NA Kniest, Rene 1040154; NA Van Der Avort, Bart 266558; NA Godding, Mick 1043340; FA Husers, Yannic 1043587; IA Peeters, Frans 1035410 | Helmond | 15 + 5 sec/move | NED | | 7 | 32 | 1407434 | 462001 |
| 96 | NK Jeugd 2026 - Meisjes C | NED | | 134 Days 23 Hours | 2026/04/25 | 2026/05/01 | 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 min/40 moves + 30 sec/move | NED | | 7 | 16 | 1395013 | 475343 |
| 97 | NK Jeugd 2026 - Meisjes B | NED | | 135 Days 16 Hours | 2026/04/25 | 2026/05/01 | 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 min/40 moves + 30 sec/move | NED | | 7 | 8 | 1395009 | 475342 |
| 98 | NK Jeugd 2026 - Jeugd C | NED | | 135 Days 16 Hours | 2026/04/25 | 2026/05/01 | 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 sec/move | NED | | 9 | 36 | 1394994 | 475340 |
| 99 | NK Jeugd 2026 - Jeugd B | NED | | 135 Days 16 Hours | 2026/04/25 | 2026/05/01 | 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 min/40 moves + 30 sec/move | NED | | 7 | 20 | 1395015 | 475338 |
| 100 | NK Jeugd 2026 - Jeugd A | NED | | 135 Days 16 Hours | 2026/04/25 | 2026/05/01 | 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 min/40 moves + 30 sec/move | NED | | 7 | 18 | 1394986 | 475337 |