| — | Zuferi | 1–0 | Smeets | new tournament description | Ruy Lopez: Morphy Defense | |
| Jun 21, 2026 | Smeets | 0–1 | Grooten | HSG Open 2026 A | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Jun 19, 2026 | Smeets | 0–1 | Thijssen | HSG Open 2026 A | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Apr 30, 2026 | Ten Dam | 1–0 | Smeets | Round 7: Ten Dam, Bram - Smeets, Kobe | Nimzo-Larsen Attack: Classical Variation | |
| Apr 29, 2026 | Smeets | ½–½ | Arnold | Round 6: Smeets, Kobe - Arnold, Rhys | Sicilian Defense: O'Kelly Variation, Réti System | |
| Apr 29, 2026 | Kshirsagar | 0–1 | Smeets | Round 5: Kshirsagar, Pranav - Smeets, Kobe | Queen's Gambit Declined: Barmen Variation | |
| Apr 27, 2026 | Smeets | 0–1 | Terlouw | Round 4: Smeets, Kobe - Terlouw, Wouter | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| Apr 25, 2026 | Smeets | 1–0 | Madularea | Round 2: Smeets, Kobe - Madularea, David | Ruy Lopez: Closed, Martinez Variation | |
| Apr 25, 2026 | Garay | 0–1 | Smeets | Round 1: Garay, Enzo - Smeets, Kobe | Sicilian Defense: Taimanov Variation | |
| Apr 12, 2026 | Ritzerveld | 1–0 | Smeets | Round 3: Ritzerveld, Noah - Smeets, Kobe | Ruy Lopez: Morphy Defense, Cozio Defense | |
| Apr 11, 2026 | Sprangers | 0–1 | Smeets | Round 9: Sprangers, Remco - Smeets, Kobe | Sicilian Defense: Classical Variation | |
| Apr 6, 2026 | Smeets | * | Pajeken | Grenke Chess Festival 2026 Open | ? | |
| Apr 5, 2026 | Schmidek | 1–0 | Smeets | Grenke Chess Festival 2026 Open | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Apr 4, 2026 | Smeets | ½–½ | Schneider | Grenke Chess Festival 2026 Open | Ruy Lopez: Morphy Defense, Classical Defense Deferred | |
| Apr 3, 2026 | Smeets | ½–½ | Peyrer | Grenke Chess Festival 2026 Open | Ruy Lopez: Morphy Defense, Steinitz Deferred | |
| Mar 28, 2026 | Schuricht | 1–0 | Smeets | Round 6: Schuricht, Emil Frederick - Smeets, Kobe | English Opening: Agincourt Defense, Catalan Defense Accepted | |
| Mar 7, 2026 | Smeets | 0–1 | Palchuk | Round 8: Smeets, Kobe - Palchuk, Andrii | Sicilian Defense: Kan Variation, Swiss Cheese Variation | |
| Feb 21, 2026 | Tabak | ½–½ | Smeets | Round 4: Tabak, Stefan - Smeets, Kobe | Four Knights Game: Scotch Variation Accepted | |
| Feb 20, 2026 | Pijpers | ½–½ | Smeets | Round 6: Pijpers, Arthur - Smeets, Kobe | Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation, Nyezhmetdinov Attack | |
| Feb 20, 2026 | Smeets | 1–0 | Labruyere | Round 5: Smeets, Kobe - Labruyere, Roger | Sicilian Defense: French Variation, Normal | |
| Feb 7, 2026 | Smeets | 1–0 | Brookes | Round 7: Smeets, Kobe - Brookes, Christopher | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Dec 29, 2025 | Wempe | 1–0 | Smeets | Round 9: Wempe, Joost - Smeets, Kobe | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Dec 28, 2025 | Smeets | 1–0 | Sanjay Narayanan P S | Round 8: Smeets, Kobe - Sanjay Narayanan P S | Sicilian Defense: Najdorf Variation, Zagreb Variation | |
| Dec 28, 2025 | Grooten | ½–½ | Smeets | Round 7: Grooten, Herman - Smeets, Kobe | Queen's Gambit Accepted | |
| Dec 26, 2025 | Smeets | ½–½ | Edwardss | Round 6: Smeets, Kobe - Edwardss, Dylan | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation, Gufeld Gambit | |
| Dec 26, 2025 | Lammens | ½–½ | Smeets | Round 5: Lammens, Tim - Smeets, Kobe | King's Indian Attack | |
| Dec 26, 2025 | Smeets | 1–0 | Tanish Ragavan S | Chessfestival Groningen 2025 Open A | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| Dec 24, 2025 | Duijker | ½–½ | Smeets | Round 5: Duijker, Rick - Smeets, Kobe | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Dec 24, 2025 | Smeets | 0–1 | Shyaam Nikhil P | Round 4: Smeets, Kobe - Shyaam Nikhil P | Sicilian Defense: Moscow Variation, Main Line | |
| Dec 23, 2025 | De Boer | ½–½ | Smeets | Round 3: De Boer, Eelke - Smeets, Kobe | English Opening: Caro-Kann Defensive System | |
| Dec 22, 2025 | Manafov | ½–½ | Smeets | Round 2: Manafov, Vugar - Smeets, Kobe | Queen's Gambit Declined: Vienna Variation, Quiet Variation | |
| Nov 22, 2025 | Bosman | ½–½ | Smeets | Round 4: Bosman, Michiel - Smeets, Kobe | Queen's Gambit Declined | |
| Nov 7, 2025 | Van Hesselingen | 1–0 | Smeets | KNSB competitie 2025/2026 | Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation, Nyezhmetdinov Attack | |
| Nov 5, 2025 | Smeets | 0–1 | Horcajuelo Rocamora | Round 7: Smeets, Kobe - Horcajuelo Rocamora, Martin | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Nov 4, 2025 | Lesueur | ½–½ | Smeets | Round 6: Lesueur, Gabriel - Smeets, Kobe | Sicilian Defense: Richter-Rauzer Variation | |
| Oct 31, 2025 | Smeets | 0–1 | Mattenberger | Round 3: Smeets, Kobe - Mattenberger, Matthias | Sicilian Defense: Najdorf Variation, Adams Attack | |
| Oct 30, 2025 | Zieba | ½–½ | Smeets | Round 2: Zieba, Hubert - Smeets, Kobe | Slav Defense: Modern Line | |
| Oct 4, 2025 | Smeets | 0–1 | Vandenbussche | Round 2: Smeets, Kobe - Vandenbussche, Thibaut | Philidor Defense: Exchange Variation | |
| Sep 22, 2025 | Smeets | ½–½ | Bosch | KNSB competitie 2025/2026 | Petrov's Defense: Modern Attack, Center Variation | |
| Sep 13, 2025 | Smeets | 1–0 | IJzermans | Round 11: Smeets, Kobe - IJzermans, Cees | Scandinavian Defense: Valencian Variation, Ilundain Variation | |
| Sep 13, 2025 | Michiel Van Wissen | 0–1 | Smeets | Round 9: Michiel Van Wissen - Smeets, Kobe | Sicilian Defense: Prins Variation | |
| Sep 13, 2025 | Smeets | 0–1 | Gijsen | Round 8: Smeets, Kobe - Gijsen, William | King's Indian Attack | |
| Sep 13, 2025 | Kurt | ½–½ | Smeets | Round 7: Kurt, Sascha - Smeets, Kobe | Sicilian Defense: Modern Variations | |
| Sep 13, 2025 | Smeets | ½–½ | Dinanath | Round 6: Smeets, Kobe - Dinanath, Hrdya | Nimzo-Larsen Attack: Classical Variation | |
| Sep 13, 2025 | Meulmeester | 0–1 | Smeets | Round 5: Meulmeester, Luuk - Smeets, Kobe | Modern Defense: Two Knights Variation | |
| Sep 13, 2025 | Smeets | 0–1 | Ritzerveld | Round 4: Smeets, Kobe - Ritzerveld, Noah | English Opening: Anglo-Indian Defense, King's Knight Variation | |
| Sep 13, 2025 | Smeets | 1–0 | Joel Van Der Werf | Round 2: Smeets, Kobe - Joel Van Der Werf | Zukertort Opening: Nimzo-Larsen Variation | |
| Sep 13, 2025 | Bram Van Der Velden | 0–1 | Smeets | Round 3: Bram Van Der Velden - Smeets, Kobe | Modern Defense: Averbakh System | |
| Sep 13, 2025 | Arnold | 0–1 | Smeets | Round 1: Arnold, Rhys - Smeets, Kobe | Sicilian Defense: Richter-Rauzer Variation, Modern Variation | |
| Sep 13, 2025 | Grooten | 1–0 | Smeets | 2.5: Grooten, Herman - Smeets, Kobe | Queen's Gambit Declined | |
| Sep 13, 2025 | Smeets | 0–1 | Erik Van Den Doel | 2.4: Smeets, Kobe - Erik Van Den Doel | Ruy Lopez: Closed, Karpov Variation | |
| Sep 13, 2025 | Habig | 0–1 | Smeets | 2.3: Habig, Bryan - Smeets, Kobe | English Opening: Agincourt Defense | |
| Sep 13, 2025 | Smeets | 0–1 | Bosboom | 2.2: Smeets, Kobe - Bosboom, Manuel | Sicilian Defense: Scheveningen Variation, Classical Variation | |
| Sep 13, 2025 | Arno Van Der Lubben | 0–1 | Smeets | 2.1: Arno Van Der Lubben - Smeets, Kobe | Semi-Slav Defense: Marshall Gambit, Main Line | |
| Sep 12, 2025 | Mark Van Der Werf | 0–1 | Smeets | Round 10: Mark Van Der Werf - Smeets, Kobe | Slav Defense: Quiet Variation, Schallopp Defense | |
| Jul 27, 2025 | Smeets | 1–0 | Midoux | 41 Open Internacional d'Escacs d'Andorra 2025 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Jul 26, 2025 | Cappelletto | 1–0 | Smeets | 41 Open Internacional d'Escacs d'Andorra 2025 | Sicilian Defense: Classical Variation, Sozin Attack | |
| Jul 25, 2025 | Smeets | 1–0 | Bagwe Gaurang | 41 Open Internacional d'Escacs d'Andorra 2025 | Ruy Lopez: Berlin Defense | |
| Jul 24, 2025 | Meessen | ½–½ | Smeets | 41 Open Internacional d'Escacs d'Andorra 2025 | Slav Defense: Quiet Variation, Schallopp Defense | |
| Jul 23, 2025 | Gomez Anadon | 0–1 | Smeets | 41 Open Internacional d'Escacs d'Andorra 2025 | Italian Game: Classical Variation, Giuoco Pianissimo, with d6 | |
| Jul 22, 2025 | Smeets | 0–1 | Tari | 41 Open Internacional d'Escacs d'Andorra 2025 | Sicilian Defense: Richter-Rauzer Variation, Classical Variation | |
| Jul 21, 2025 | Smeets | ½–½ | Henriquez Villagra | 41 Open Internacional d'Escacs d'Andorra 2025 | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Jul 20, 2025 | Rempe | 0–1 | Smeets | 41 Open Internacional d'Escacs d'Andorra 2025 | Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation | |
| Jul 19, 2025 | Smeets | 1–0 | Millan Hernandez | 41 Open Internacional d'Escacs d'Andorra 2025 | Sicilian Defense: Najdorf Variation, Adams Attack | |
| Jun 9, 2025 | Verheyen | 0–1 | Smeets | Round 7: Verheyen, Olivier - Smeets, Kobe | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Jun 9, 2025 | Smeets | ½–½ | Swijsen | Round 6: Smeets, Kobe - Swijsen, Lars | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Jun 8, 2025 | Smeets | 0–1 | Bok | Round 5: Smeets, Kobe - Bok, Benjamin | Sicilian Defense: Najdorf Variation, Opocensky Variation | |
| Jun 8, 2025 | Dann | 0–1 | Smeets | Round 4: Dann, Matthias - Smeets, Kobe | Ruy Lopez: Morphy Defense, Classical Defense Deferred | |
| Jun 7, 2025 | Keetman | 0–1 | Smeets | Round 3: Keetman, Maaike - Smeets, Kobe | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| Jun 1, 2025 | Smeets | 0–1 | Zhu | Round 6: Smeets, Kobe - Zhu, Chenwu | Sicilian Defense: Najdorf Variation, English Attack | |
| Jun 1, 2025 | Lammens | 0–1 | Smeets | Round 5: Lammens, Tim - Smeets, Kobe | English Opening: Caro-Kann Defensive System | |
| May 31, 2025 | Arnold | 0–1 | Smeets | Round 3: Arnold, Rhys - Smeets, Kobe | Sicilian Defense: Taimanov Variation | |
| May 30, 2025 | Smeets | 1–0 | C�sar Becx | Round 2: Smeets, Kobe - C�sar Becx | Four Knights Game: Spanish Variation | |
| May 30, 2025 | Winnubst | 0–1 | Smeets | Round 1: Winnubst, Paul - Smeets, Kobe | Semi-Slav Defense: Normal Variation | |
| May 30, 2025 | Smeets | 0–1 | Mostertman | Round 4: Smeets, Kobe - Mostertman, Milan | French Defense: Steinitz Variation, Boleslavsky Variation | |
| May 29, 2025 | Smeets | 0–1 | Robin Swinkels | Finals: Smeets, Kobe - Robin Swinkels | Sicilian Defense: Classical Variation | |
| May 29, 2025 | Smeets | 1–0 | Kroeze | Semi-Finals: Smeets, Kobe - Kroeze, Frank | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| May 15, 2025 | Van Roon | 1–0 | Smeets | KNSB Meesterklasse 2024-2025 | Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation | |
| May 2, 2025 | Smeets | 0–1 | Ritzerveld | Round 9: Smeets, Kobe - Ritzerveld, Noah | Ruy Lopez: Closed, Anti-Marshall | |
| May 2, 2025 | Labruyere | 0–1 | Smeets | Round 7: Labruyere, Roger - Smeets, Kobe | Ruy Lopez: Morphy Defense, Steinitz Deferred | |
| May 2, 2025 | Van Hesselingen | ½–½ | Smeets | Round 10: Van Hesselingen, Guido - Smeets, Kobe | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| May 1, 2025 | Smeets | ½–½ | Ritzerveld | Round 6: Smeets, Kobe - Ritzerveld, Noah | Ruy Lopez: Closed, Anti-Marshall | |
| Apr 30, 2025 | Leorato | 0–1 | Smeets | Round 5: Leorato, Imanol - Smeets, Kobe | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| Apr 29, 2025 | Smeets | 1–0 | Van Arendonk | Round 4: Smeets, Kobe - Van Arendonk, Polle | Ruy Lopez: Closed, Keres Defense | |
| Apr 28, 2025 | Van Hesselingen | 1–0 | Smeets | Round 3: Van Hesselingen, Guido - Smeets, Kobe | Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation | |
| Apr 27, 2025 | Smeets | ½–½ | Snijders | Round 2: Smeets, Kobe - Snijders, Take | Sicilian Defense: Najdorf Variation, Adams Attack | |
| Apr 26, 2025 | Blok | 0–1 | Smeets | Round 1: Blok, Xaveer - Smeets, Kobe | Sicilian Defense: Alapin Variation | |
| Apr 20, 2025 | Smeets | 0–1 | Hrebenshchykova | Round 7: Smeets, Kobe - Hrebenshchykova, Yelyzaveta | Ruy Lopez: Morphy Defense, Modern Steinitz Defense | |
| Apr 20, 2025 | Garrigue | 0–1 | Smeets | Round 6: Garrigue, Julian - Smeets, Kobe | Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation | |
| Mar 15, 2025 | Smeets | * | Both | Round 2: Smeets, Kobe - Both, Erik | ? | |
| Mar 15, 2025 | Smeets | * | Giri | Round 4: Smeets, Kobe - Giri, Anish | Sicilian Defense: Classical Variation | |
| Mar 15, 2025 | Smeets | * | Van den Doel | Round 6: Smeets, Kobe - Van den Doel, Erik | Ruy Lopez: Closed, Martinez Variation | |
| Mar 15, 2025 | Dinanath | * | Smeets | Round 1: Dinanath, Hrdya - Smeets, Kobe | ? | |
| Mar 15, 2025 | Schilstra | 0–1 | Smeets | Round 3: Schilstra, Laurens - Smeets, Kobe | Semi-Slav Defense: Quiet Variation | |
| Mar 15, 2025 | Grooten | * | Smeets | Round 5: Grooten, Tommy - Smeets, Kobe | Slav Defense: Soultanbeieff Variation | |
| Mar 15, 2025 | Janse | * | Smeets | Round 7: Janse, Jan Jaap - Smeets, Kobe | ? | |
| Mar 8, 2025 | Smeets | 0–1 | Maerevoet | KNSB Meesterklasse 2024-2025 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Feb 2, 2025 | Smeets | 1–0 | Slagboom | Tata Steel Chess Qualifiers | French Defense: Winawer Variation, Portisch-Hook Variation | |
| Feb 1, 2025 | Sofronie | 1–0 | Smeets | Tata Steel Chess Qualifiers | Queen's Pawn Game: Accelerated London System | |
| Jan 31, 2025 | Smeets | 1–0 | Zwirs | Tata Steel Chess Qualifiers | Ruy Lopez: Closed | |