| Apr 11, 2026 | Beukema | 1–0 | Ten Hertog | Round 9: Beukema, Stefan - Ten Hertog, Hugo | English Opening: Agincourt Defense | |
| Mar 8, 2026 | Warmerdam | 1–0 | Beukema | Meesterklasse | Réti Opening: Anglo-Slav Variation, with g3 | |
| Feb 7, 2026 | Tjiam | 1–0 | Beukema | Round 7: Tjiam, Dharma - Beukema, Stefan | Slav Defense: Quiet Variation | |
| Feb 1, 2026 | Lohia | 1–0 | Beukema | Tata Steel Chess Qualifiers | Ruy Lopez: Morphy Defense, Steinitz Deferred | |
| Jan 31, 2026 | Beukema | ½–½ | Carow | Tata Steel Chess Qualifiers | Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | |
| Jan 30, 2026 | Beukema | 0–1 | Elgersma | Tata Steel Chess Qualifiers | Bird Opening: Dutch Variation | |
| Jan 27, 2026 | Beukema | ½–½ | Baselmans | Tata Steel Chess Qualifiers | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Jan 25, 2026 | Beukema | 0–1 | Gloeckler | Tata Steel Chess Qualifiers | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Jan 23, 2026 | Beukema | 1–0 | Hrbek | Tata Steel Chess Qualifiers | English Opening: Symmetrical Variation, Three Knights, Fianchetto Variation | |
| Jan 15, 2026 | Tudor | ½–½ | Beukema | Tata Steel Chess Qualifiers | Slav Defense: Exchange Variation | |
| Jan 15, 2026 | Grutter | 1–0 | Beukema | Tata Steel Chess Qualifiers | Ruy Lopez: Morphy Defense, Steinitz Deferred | |
| Jan 15, 2026 | Van Foreest | ½–½ | Beukema | Tata Steel Chess Qualifiers | Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | |
| Dec 26, 2025 | Beukema | ½–½ | Arnold | Round 5: Beukema, Stefan - Arnold, Rhys | English Opening: Anglo-Indian Defense | |
| Nov 25, 2025 | Bosch | 1–0 | Beukema | KNSB competitie 2025/2026 | Queen's Gambit Declined: Cambridge Springs Defense, Yugoslav Variation | |
| Nov 7, 2025 | Beukema | ½–½ | Braun | KNSB competitie 2025/2026 | English Opening: Great Snake Variation | |
| Oct 4, 2025 | Palchuk | 0–1 | Beukema | Round 2: Palchuk, Andrii - Beukema, Stefan | Slav Defense: Modern Line | |
| Sep 22, 2025 | Beukema | ½–½ | Gijswijt | KNSB competitie 2025/2026 | English Opening: Agincourt Defense | |
| Jun 9, 2025 | Zelbel | 1–0 | Beukema | Round 9: Zelbel, Patrick - Beukema, Stefan | Ruy Lopez: Morphy Defense, Steinitz Deferred | |
| Jun 8, 2025 | Beukema | ½–½ | Grutter | Round 8: Beukema, Stefan - Grutter, Tim | English Opening: King's English Variation | |
| Jun 7, 2025 | Schoppen | 1–0 | Beukema | Round 6: Schoppen, Casper - Beukema, Stefan | Slav Defense: Quiet Variation | |
| Jun 7, 2025 | Beukema | 1–0 | De Winter | Round 5: Beukema, Stefan - De Winter, Arthur | Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation | |
| Jun 6, 2025 | De Boer | 1–0 | Beukema | Round 4: De Boer, Eelke - Beukema, Stefan | Semi-Slav Defense: Normal Variation | |
| Jun 5, 2025 | Beukema | ½–½ | Vrolijk | Round 3: Beukema, Stefan - Vrolijk, Liam | English Opening: Anglo-Indian Defense | |
| Jun 5, 2025 | Fier | 1–0 | Beukema | Round 2: Fier, Alexandr - Beukema, Stefan | Italian Game: Classical Variation, Giuoco Pianissimo, with a6 | |
| Jun 4, 2025 | Beukema | 1–0 | Van Meegen | Round 1: Beukema, Stefan - Van Meegen, Ruud | Caro-Kann Defense: Classical Variation, Flohr Variation | |
| Jun 4, 2025 | Beukema | 1–0 | Braun | Round 7: Beukema, Stefan - Braun, Christian | King's Indian Defense: Fianchetto Variation, Long Variation | |
| May 15, 2025 | Hommerson | ½–½ | Beukema | KNSB Meesterklasse 2024-2025 | Slav Defense: Modern Line | |
| Apr 5, 2025 | Beukema | 1–0 | Kuipers | Round 8: Beukema, Stefan - Kuipers, Stefan | English Opening: Agincourt Defense | |
| Mar 8, 2025 | Beukema | 1–0 | Van der Eijk | KNSB Meesterklasse 2024-2025 | English Opening: Symmetrical Variation, Rubinstein Variation | |
| Feb 2, 2025 | Lohia | 1–0 | Beukema | Tata Steel Chess Qualifiers | Ruy Lopez: Morphy Defense, Steinitz Deferred | |
| Feb 1, 2025 | Beukema | ½–½ | Holzke | Tata Steel Chess Qualifiers | English Opening: King's English Variation | |
| Jan 31, 2025 | Grutter | 1–0 | Beukema | Tata Steel Chess Qualifiers | Ruy Lopez: Morphy Defense, Steinitz Deferred | |
| Jan 29, 2025 | Beukema | ½–½ | Tudor | Tata Steel Chess Qualifiers | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Jan 28, 2025 | Smeets | 0–1 | Beukema | Tata Steel Chess Qualifiers | Ruy Lopez: Closed, Martinez Variation | |
| Jan 27, 2025 | Beukema | 1–0 | Sofronie | Tata Steel Chess Qualifiers | English Opening: King's English Variation | |
| Jan 26, 2025 | Zwirs | 1–0 | Beukema | Tata Steel Chess Qualifiers | Caro-Kann Defense: Panov Attack | |
| Jan 25, 2025 | Beukema | 0–1 | Panesar Vedant | Tata Steel Chess Qualifiers | English Opening: King's English Variation | |
| Jan 24, 2025 | Beukema | ½–½ | Slagboom | Tata Steel Chess Qualifiers | French Defense: Burn Variation | |
| Feb 8, 2025 | Schuricht | ½–½ | Beukema | Round 6: Schuricht, Emil Frederick - Beukema, Stefan | English Opening: Caro-Kann Defensive System | |
| Dec 14, 2024 | Hilwerda | ½–½ | Beukema | KNSB? | Italian Game: Classical Variation, Giuoco Pianissimo, with a6 | |
| Nov 23, 2024 | Van der Werf | ½–½ | Beukema | KNSB Meesterklasse 2024-2025 | Slav Defense | |
| Nov 9, 2024 | Beukema | 0–1 | Godzwon | KNSB Meesterklasse 2024-2025 | English Opening: Symmetrical Variation, Three Knights, Fianchetto Variation | |
| Sep 21, 2024 | Beukema | 1–0 | Cardon | KNSB Meesterklasse 2024-2025 | English Opening: Agincourt Defense, Catalan Defense Accepted | |
| Jul 14, 2024 | Geirnaert | ½–½ | Beukema | Round 9: Geirnaert, Steven - Beukema, Stefan | Slav Defense | |
| Jul 13, 2024 | Beukema | ½–½ | Alienkin | Round 8: Beukema, Stefan - Alienkin, Aleksander | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Jul 12, 2024 | Hovhannisyan | ½–½ | Beukema | Round 7: Hovhannisyan, Mher - Beukema, Stefan | Italian Game: Classical Variation, Greco Gambit | |
| Jul 11, 2024 | Beukema | 1–0 | Maerevoet | Round 6: Beukema, Stefan - Maerevoet, Sim | Sicilian Defense: Richter-Rauzer Variation, Modern Variation | |
| Jul 10, 2024 | De Waele | 0–1 | Beukema | Round 5: De Waele, Warre - Beukema, Stefan | Dutch Defense: Raphael Variation | |
| Jul 9, 2024 | Beukema | 1–0 | Dgebuadze | Round 4: Beukema, Stefan - Dgebuadze, Alexandre | French Defense: Winawer Variation, Warsaw Variation | |
| Jul 8, 2024 | Ruzhansky | 0–1 | Beukema | Round 3: Ruzhansky, Elias - Beukema, Stefan | Ruy Lopez: Cozio Defense | |
| Jul 7, 2024 | Beukema | ½–½ | Dardha | Round 2: Beukema, Stefan - Dardha, Daniel | English Opening: King's English Variation | |
| Jul 6, 2024 | Beukema | 1–0 | Dreelinck | Round 1: Beukema, Stefan - Dreelinck, Jacob | Nimzowitsch Defense: Colorado Countergambit Accepted | |
| Jan 28, 2024 | Beukema | 0–1 | Salem | Tata Steel Challengers | English Opening: Symmetrical Variation, Ultra-Symmetrical Variation | |
| Jan 27, 2024 | Yilmaz | 1–0 | Beukema | Tata Steel Challengers | Slav Defense: Quiet Variation | |
| Jan 26, 2024 | Beukema | 0–1 | Niemann | Tata Steel Challengers | English Opening: King's English Variation | |
| Jan 24, 2024 | Santos Latasa | 1–0 | Beukema | Tata Steel Challengers | King's Indian Attack: Double Fianchetto | |
| Jan 23, 2024 | Beukema | 0–1 | Korobov | Tata Steel Challengers | English Opening: King's English Variation | |
| Jan 21, 2024 | Vrolijk | ½–½ | Beukema | Tata Steel Challengers | King's Indian Attack | |
| Jan 20, 2024 | Mendonca | 1–0 | Beukema | Tata Steel Challengers | Semi-Slav Defense: Normal Variation | |
| Jan 19, 2024 | Beukema | 0–1 | Dronavalli | Tata Steel Challengers | Bird Opening: Dutch Variation | |
| Jan 18, 2024 | L'Ami | 1–0 | Beukema | Tata Steel Challengers | Slav Defense | |
| Jan 16, 2024 | Beukema | ½–½ | Dardha | Tata Steel Challengers | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Jan 15, 2024 | Maurizzi | 1–0 | Beukema | Tata Steel Challengers | Semi-Slav Defense: Normal Variation | |
| Jan 14, 2024 | Beukema | 1–0 | Roebers | Tata Steel Challengers | Indian Defense: Tartakower Attack | |
| Jan 13, 2024 | Divya | ½–½ | Beukema | Tata Steel Challengers | Slav Defense: Exchange Variation | |
| Aug 10, 2024 | Karsay | 0–1 | Beukema | Round 9: Karsay, Pascal - Beukema, Stefan | Zukertort Opening | |
| Aug 9, 2024 | Beukema | 1–0 | De Rycke | Round 8: Beukema, Stefan - De Rycke, Tyani | Indian Defense: King's Indian Variation, Fianchetto Variation | |
| Aug 8, 2024 | Boulahfa | ½–½ | Beukema | Round 7: Boulahfa, Hicham - Beukema, Stefan | Sicilian Defense: Najdorf Variation | |
| Aug 7, 2024 | Beukema | 0–1 | L'Ami | Round 6: Beukema, Stefan - L'Ami, Erwin | English Opening: Anglo-Indian Defense | |
| Aug 6, 2024 | Honkoop | 0–1 | Beukema | Round 5: Honkoop, Gilian - Beukema, Stefan | Slav Defense: Exchange Variation | |
| Aug 5, 2024 | Beukema | 1–0 | Van Rootselaar | Round 4: Beukema, Stefan - Van Rootselaar, Rik | Sicilian Defense: Kalashnikov Variation | |
| Aug 4, 2024 | Beukema | 1–0 | Weber | Round 2: Beukema, Stefan - Weber, Nikita | Réti Opening: Anglo-Slav Variation, Bogoljubow Variation, Stonewall Line | |
| Aug 4, 2024 | Provoost | ½–½ | Beukema | Round 3: Provoost, Simon - Beukema, Stefan | Dutch Defense | |
| Aug 3, 2024 | Baete | 0–1 | Beukema | Round 1: Baete, Guy - Beukema, Stefan | King's Indian Attack: Pachman System | |
| Jan 29, 2023 | Beukema | 1–0 | van der Werf | Tata Steel Chess 2023 Qualifiers | Bird Opening: Dutch Variation | |
| Jan 28, 2023 | Zwirs | 0–1 | Beukema | Tata Steel Chess 2023 Qualifiers | Dutch Defense: Raphael Variation | |
| Jan 27, 2023 | Beukema | 1–0 | Martins | Tata Steel Chess 2023 Qualifiers | Bird Opening: Dutch Variation | |
| Jan 25, 2023 | Pham | 0–1 | Beukema | Tata Steel Chess 2023 Qualifiers | Ruy Lopez: Closed, Chigorin Defense | |
| Jan 24, 2023 | Beukema | ½–½ | van Dael | Tata Steel Chess 2023 Qualifiers | Sicilian Defense: Najdorf Variation, Adams Attack | |
| Jan 23, 2023 | Culum | 0–1 | Beukema | Tata Steel Chess 2023 Qualifiers | Dutch Defense: Leningrad Variation, Warsaw Variation | |
| Jan 22, 2023 | Beukema | 1–0 | Lopez | Tata Steel Chess 2023 Qualifiers | Sicilian Defense: Dragon Variation | |
| Jan 21, 2023 | de Winter | 1–0 | Beukema | Tata Steel Chess 2023 Qualifiers | Scotch Game: Scotch Gambit, Sarratt Variation | |
| Jan 20, 2023 | Pijpers | ½–½ | Beukema | Tata Steel Chess 2023 Qualifiers | Ruy Lopez: Marshall Attack, Modern Main Line | |
| Nov 21, 2021 | Beukema | 1–0 | Garcia | 23rd European Team Chess Championship 2021 - Open | Sicilian Defense: Najdorf Variation, Adams Attack | |
| Nov 19, 2021 | Gretarsson | 1–0 | Beukema | 23rd European Team Chess Championship 2021 - Open | Dutch Defense: Leningrad Variation, Warsaw Variation | |
| Nov 18, 2021 | Bjerre | 1–0 | Beukema | 23rd European Team Chess Championship 2021 - Open | Dutch Defense: Fianchetto Attack | |
| Nov 15, 2021 | Nemeth | 1–0 | Beukema | 23rd European Team Chess Championship 2021 - Open | Zukertort Opening: Pirc Invitation | |
| Nov 13, 2021 | Beukema | ½–½ | Pavlidis | 23rd European Team Chess Championship 2021 - Open | Bird Opening | |
| Nov 12, 2021 | Beukema | 0–1 | Ter-Sahakyan | 23rd European Team Chess Championship 2021 - Open | Sicilian Defense: Najdorf Variation, Adams Attack | |
| Jan 26, 2020 | Van Dael | ½–½ | Beukema | Tata Steel Chess Qualifiers | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Jan 25, 2020 | Beukema | 1–0 | Akash G | Tata Steel Chess Qualifiers | Ruy Lopez: Closed, Martinez Variation | |
| Jan 24, 2020 | Vogel | 1–0 | Beukema | Tata Steel Chess Qualifiers | Dutch Defense: Fianchetto Attack | |
| Jan 22, 2020 | Beukema | 0–1 | Beerdsen | Tata Steel Chess Qualifiers | Sicilian Defense: French Variation | |
| Jan 21, 2020 | Zwirs | 1–0 | Beukema | Tata Steel Chess Qualifiers | Dutch Defense: Leningrad Variation, Warsaw Variation | |
| Jan 20, 2020 | Beukema | 0–1 | Pijpers | Tata Steel Chess Qualifiers | Sicilian Defense: Chekhover Variation | |
| Jan 19, 2020 | Beukema | 1–0 | Slingerland | Tata Steel Chess Qualifiers | Queen's Pawn Game: Accelerated London System | |
| Jan 18, 2020 | De Boer | 1–0 | Beukema | Tata Steel Chess Qualifiers | Ruy Lopez: Closed, Martinez Variation | |
| Jan 17, 2020 | Beukema | ½–½ | Suleymanli | Tata Steel Chess Qualifiers | Bird Opening: Dutch Variation | |
| — | Beukema | 1–0 | Godding | HZ University of Applied Sciences Chess Tournament | English Opening: Anglo-Indian Defense | |
| — | Beukema | ½–½ | Provoost | HZ University of Applied Sciences Chess Tournament | English Opening: Agincourt Defense, Catalan Defense Accepted | |