| Feb 10, 2024 | Jonathan Pein | 0–1 | Ameet K Ghasi | 4NCL Division 1 2023-2024 | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Feb 3, 2024 | Jonathan Pein | 0–1 | Oisin O'Cuilleanain | Round 3: Jonathan Pein - Oisin O'Cuilleanain | Sicilian Defense: Modern Variations | |
| Feb 3, 2024 | Yannick Woods | 0–1 | Jonathan Pein | Round 2: Yannick Woods - Jonathan Pein | Pseudo Queen's Indian Defense | |
| Feb 2, 2024 | Jonathan Pein | 0–1 | Gavin Sheahan | Round 1: Jonathan Pein - Gavin Sheahan | French Defense: Advance Variation, Milner-Barry Gambit, Hector Variation | |
| Oct 1, 2023 | Jonathan Pein | ½–½ | Andrew Horton | Round 15: Jonathan Pein - Andrew Horton | English Opening: King's English Variation, Taimanov Variation | |
| Oct 1, 2023 | Keith Arkell | ½–½ | Jonathan Pein | Round 14: Keith Arkell - Jonathan Pein | Pseudo Queen's Indian Defense | |
| Dec 3, 2022 | Jonathan Pein | 0–1 | Allan W Beardsworth | Round 15: Jonathan Pein - Allan W Beardsworth | Nimzo-Larsen Attack: Indian Variation | |
| Dec 3, 2022 | Daniel W Gormally | 1–0 | Jonathan Pein | Round 14: Daniel W Gormally - Jonathan Pein | Trompowsky Attack | |
| Dec 3, 2022 | Jonathan Pein | 0–1 | Alfie Onslow | Round 13: Jonathan Pein - Alfie Onslow | Caro-Kann Defense: Exchange Variation | |
| Dec 3, 2022 | Frederick Gordon | 1–0 | Jonathan Pein | Round 12: Frederick Gordon - Jonathan Pein | Philidor Defense: Exchange Variation | |
| Dec 3, 2022 | Jon S Speelman | 1–0 | Jonathan Pein | Round 11: Jon S Speelman - Jonathan Pein | English Opening: Anglo-Indian Defense, Queen's Indian Formation | |
| Dec 3, 2022 | Jonathan Pein | 0–1 | Yichen Han | Round 10: Jonathan Pein - Yichen Han | Four Knights Game: Glek System | |
| Dec 3, 2022 | Eldar Gasanov | 1–0 | Jonathan Pein | Round 9: Eldar Gasanov - Jonathan Pein | King's Indian Defense | |
| Dec 3, 2022 | Jonathan Pein | 1–0 | Oliver Stubbs | Round 8: Jonathan Pein - Oliver Stubbs | French Defense: Horwitz Attack, Papa-Ticulat Gambit | |
| Dec 3, 2022 | Koichi B Nicholas | 0–1 | Jonathan Pein | Round 7: Koichi B Nicholas - Jonathan Pein | Philidor Defense: Exchange Variation | |
| Dec 3, 2022 | Jonathan Pein | 1–0 | Mandar Tahmankar | Round 6: Jonathan Pein - Mandar Tahmankar | Sicilian Defense: Lasker-Dunne Attack | |
| Dec 3, 2022 | Jacob Connor Boswell | 1–0 | Jonathan Pein | Round 5: Jacob Connor Boswell - Jonathan Pein | Modern Defense: Two Knights Variation | |
| Dec 3, 2022 | Jonathan Pein | 0–1 | Mark L Hebden | Round 4: Jonathan Pein - Mark L Hebden | Four Knights Game: Glek System | |
| Dec 3, 2022 | Charles H Storey | ½–½ | Jonathan Pein | Round 3: Charles H Storey - Jonathan Pein | English Opening: Great Snake Variation | |
| Dec 3, 2022 | Jonathan Pein | ½–½ | Jonah B Willow | Round 2: Jonathan Pein - Jonah B Willow | Sicilian Defense: Lasker-Dunne Attack | |
| Dec 3, 2022 | Jose Camacho Collados | 0–1 | Jonathan Pein | Round 1: Jose Camacho Collados - Jonathan Pein | Philidor Defense: Exchange Variation | |
| Dec 1, 2021 | Sasa Velickovic | 1–0 | Jonathan Pein | Round 8: Sasa Velickovic - Jonathan Pein | Philidor Defense: Exchange Variation | |
| Nov 30, 2021 | Jonathan Pein | 0–1 | Branko Damljanovic | Round 7: Jonathan Pein - Branko Damljanovic | Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | |
| Nov 29, 2021 | Milos Milosevic | ½–½ | Jonathan Pein | Round 6: Milos Milosevic - Jonathan Pein | French Defense: Classical Variation, Burn Variation, Morozevich Line | |
| Nov 28, 2021 | Jonathan Pein | 1–0 | Jovan R Pavicevic | Round 5: Jonathan Pein - Jovan R Pavicevic | French Defense: Schlechter Variation | |
| Nov 26, 2021 | Jonathan Pein | 0–1 | Bala Chandra Prasad Dhulipalla | Round 3: Jonathan Pein - Bala Chandra Prasad Dhulipalla | Ruy Lopez: Closed, Breyer Defense, Zaitsev Hybrid | |
