| Jan 30, 2026 | Karp | ½–½ | Kogan | Israel National Team Championship 2026 Top Playoff | ? | |
| Jan 20, 2026 | Kogan | 1–0 | Aroesti | Israel Team Championship 2026 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Jan 16, 2026 | Bortnik | 1–0 | Kogan | Round 3: Bortnik, Rostislav - Kogan, Arthur | King's Indian Attack: Double Fianchetto | |
| Jan 15, 2026 | Kogan | ½–½ | Barayev | Israel Team Championship 2026 | Petrov's Defense: Three Knights Game | |
| Jan 9, 2026 | Karp | ½–½ | Kogan | Round 1: Karp, Ilya - Kogan, Arthur | Ruy Lopez: Morphy Defense, Arkhangelsk Variation | |
| Jul 27, 2025 | Kogan | ½–½ | Fiorito | 41 Open Internacional d'Escacs d'Andorra 2025 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Jul 26, 2025 | Sumets | ½–½ | Kogan | 41 Open Internacional d'Escacs d'Andorra 2025 | King's Indian Attack | |
| Jul 25, 2025 | Kogan | 1–0 | Karp | 41 Open Internacional d'Escacs d'Andorra 2025 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Jul 24, 2025 | Lund | ½–½ | Kogan | 41 Open Internacional d'Escacs d'Andorra 2025 | Queen's Gambit Declined: Ragozin Defense | |
| Jul 23, 2025 | Kogan | 1–0 | Grove | 41 Open Internacional d'Escacs d'Andorra 2025 | Petrov's Defense: Modern Attack, Murrey Variation | |
| Jul 22, 2025 | Suarez | 0–1 | Kogan | 41 Open Internacional d'Escacs d'Andorra 2025 | Sicilian Defense: Scheveningen Variation, English Attack, with f3 | |
| Jul 21, 2025 | Kogan | ½–½ | Meessen | 41 Open Internacional d'Escacs d'Andorra 2025 | Indian Defense: Wade-Tartakower Defense | |
| Jul 20, 2025 | Midoux | ½–½ | Kogan | 41 Open Internacional d'Escacs d'Andorra 2025 | English Opening: King's English Variation, Reversed Closed Sicilian | |
| Jul 19, 2025 | Kogan | 1–0 | Banos Rosique | 41 Open Internacional d'Escacs d'Andorra 2025 | Nimzo-Larsen Attack: Indian Variation | |
| Jun 14, 2025 | Kogan | 1–0 | Momunaliev | 2025 FIDE World Blitz Team Championship Pool C | Sicilian Defense: Closed, Traditional | |
| Jun 14, 2025 | Pichot | 1–0 | Kogan | 2025 FIDE World Blitz Team Championship Pool C | Scandinavian Defense: Main Line | |
| Jun 14, 2025 | Gan-Erdene | 0–1 | Kogan | 2025 FIDE World Blitz Team Championship Pool C | Scandinavian Defense: Main Line | |
| Jun 14, 2025 | Kogan | 0–1 | Svane | 2025 FIDE World Blitz Team Championship Pool C | Queen's Pawn Game: Zukertort Variation | |
| Jun 14, 2025 | Zakarian | ½–½ | Kogan | 2025 FIDE World Blitz Team Championship Pool C | Sicilian Defense: Moscow Variation | |
| Jun 14, 2025 | Kogan | 0–1 | Mamedyarov | 2025 FIDE World Blitz Team Championship Pool C | Scotch Game: Potter Variation | |
| Jun 14, 2025 | Gurevich | 1–0 | Kogan | 2025 FIDE World Blitz Team Championship Pool C | King's Indian Attack | |
| Jun 14, 2025 | Kogan | 0–1 | D`Costa | 2025 FIDE World Blitz Team Championship Pool C | Torre Attack: Classical Defense | |
| Jun 14, 2025 | Sapenov | 1–0 | Kogan | 2025 FIDE World Blitz Team Championship Pool C | Indian Defense: Pseudo-Benko | |
| Jun 14, 2025 | Kogan | 0–1 | Tan | 2025 FIDE World Blitz Team Championship Pool C | Sicilian Defense: Closed, Traditional | |
| Jun 14, 2025 | Fromm | 1–0 | Kogan | 2025 FIDE World Blitz Team Championship matches C1-C6 | Sicilian Defense: French Variation | |
| Jun 13, 2025 | Rakotomaharo | 0–1 | Kogan | Round 12: Rakotomaharo, Fy Antenaina - Kogan, Arthur | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Jun 13, 2025 | Kogan | 0–1 | Abdusattorov | 2025 FIDE World Blitz Team Championship Pool C | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Jun 13, 2025 | Kogan | 0–1 | Bjerre | Round 10: Kogan, Arthur - Bjerre, Jonas Buhl | Bogo-Indian Defense: Nimzowitsch Variation | |
| Jun 12, 2025 | Tan | 1–0 | Kogan | Round 8: Tan, Justin - Kogan, Arthur | Queen's Gambit Accepted: Janowski-Larsen Variation | |
| Jun 12, 2025 | Kogan | 1–0 | Khoury | Round 7: Kogan, Arthur - Khoury, Theo | Sicilian Defense: Closed | |
| Jun 12, 2025 | Kogan | ½–½ | Schneider | Round 6: Kogan, Arthur - Schneider, Ilja | Rubinstein Opening | |
| Jun 12, 2025 | Vaidyanathan | 0–1 | Kogan | Round 5: Vaidyanathan, Adithya - Kogan, Arthur | King's Indian Defense: Normal Variation, Rare Defenses | |
| Jun 11, 2025 | Kogan | 0–1 | Gan-Erdene | 2025 FIDE World Rapid Team Championschip matches 11-18 | Sicilian Defense: Chekhover Variation | |
| Jun 11, 2025 | Ghasi | 1–0 | Kogan | 2025 FIDE World Rapid Team Championschip matches 11-18 | Réti Opening: Advance Variation | |
| Jun 11, 2025 | Williams | ½–½ | Kogan | 2025 FIDE World Rapid Team Championschip matches 11-18 | Queen's Gambit Declined: Harrwitz Attack, Fianchetto Defense | |
| Jun 11, 2025 | Kogan | ½–½ | Rodshtein | 2025 FIDE World Rapid Team Championschip matches 11-18 | Neo-Grünfeld Defense: Ultra-Delayed Exchange Variation | |
| Jun 10, 2025 | Kogan | 1–0 | Eilenberg | Round 11: Kogan, Arthur - Eilenberg, Jonas | Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | |
| Jun 10, 2025 | Grahn | 0–1 | Kogan | Round 9: Grahn, Vidar - Kogan, Arthur | Benoni Defense: Czech Benoni Defense | |
| May 9, 2025 | Kogan | 0–1 | Lopez Martinez | Tiebreaks: Kogan, Arthur - Lopez Martinez, Josep Manuel | Caro-Kann Defense: Advance Variation, Short Variation | |
| May 9, 2025 | Lopez Martinez | ½–½ | Kogan | Tiebreaks: Lopez Martinez, Josep Manuel - Kogan, Arthur | Bogo-Indian Defense: Grünfeld Variation | |
| May 9, 2025 | Kogan | ½–½ | Fedorchuk | Round 10: Kogan, Arthur - Fedorchuk, Sergey A. | Italian Game: Classical Variation, Greco Gambit, Traditional Line | |
| May 8, 2025 | Kogan | ½–½ | Lopez Martinez | Round 9: Kogan, Arthur - Lopez Martinez, Josep Manuel | French Defense: Steinitz Variation, Boleslavsky Variation | |
| May 7, 2025 | Omelja | ½–½ | Kogan | Round 8: Omelja, Artem - Kogan, Arthur | Zukertort Opening | |
| May 6, 2025 | Kogan | 1–0 | Pimpalkhare Vedant | Round 7: Kogan, Arthur - Pimpalkhare Vedant | French Defense: Advance Variation, Euwe Variation | |
| May 5, 2025 | Leidorf | 0–1 | Kogan | Round 6: Leidorf, Sebastian - Kogan, Arthur | English Opening: Great Snake Variation | |
| May 3, 2025 | Kogan | 1–0 | Hirth | Round 5: Kogan, Arthur - Hirth, Julien | Philidor Defense: Lion Variation | |
| May 2, 2025 | Lemonnier | 1–0 | Kogan | Round 4: Lemonnier, Remi - Kogan, Arthur | Sicilian Defense: Closed | |
| May 1, 2025 | Kogan | 0–1 | Dragnev | Round 3: Kogan, Arthur - Dragnev, Valentin | Queen's Gambit Declined: Three Knights Variation | |
| Apr 30, 2025 | Lasinskas | 0–1 | Kogan | Round 2: Lasinskas, Povilas - Kogan, Arthur | Semi-Slav Defense: Accelerated Move Order | |
| Apr 29, 2025 | Kogan | 1–0 | Stivelberg Pereira | Round 1: Kogan, Arthur - Stivelberg Pereira, Leandro | Caro-Kann Defense: Panov Attack, Modern Defense, Carlsbad Line | |
| Jan 18, 2025 | Kobo | ½–½ | Kogan | Israel Team Championship 2025 | Nimzo-Indian Defense: St. Petersburg Variation, Fischer Variation | |
| Jan 11, 2025 | Kogan | 1–0 | Mesropov | Israel Team Championship 2025 | French Defense: Winawer Variation, Retreat Variation | |
| Jan 17, 2025 | Kogan | 1–0 | Tarnopolsky | Round 3: Kogan, Arthur - Tarnopolsky, Anatoly | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Jan 10, 2025 | Taichman | 0–1 | Kogan | Round 2: Taichman, Ori - Kogan, Arthur | Sicilian Defense: Closed, Traditional | |
| Jul 28, 2024 | Kogan | ½–½ | Ilinca | 40 Open Internacional d'Escacs d'Andorra 2024 | Catalan Opening: Open Defense, Classical Line | |
| Jul 27, 2024 | Kogan | 1–0 | Lohr | 40 Open Internacional d'Escacs d'Andorra 2024 | Queen's Gambit Declined: Semi-Tarrasch Defense, Main Line | |
| Jul 26, 2024 | Thakur | ½–½ | Kogan | 40 Open Internacional d'Escacs d'Andorra 2024 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Jul 25, 2024 | Kogan | 0–1 | Shimanov | 40 Open Internacional d'Escacs d'Andorra 2024 | Caro-Kann Defense: Advance Variation | |
| Jul 22, 2024 | Nagtegaal | 0–1 | Kogan | 40 Open Internacional d'Escacs d'Andorra 2024 | English Opening: King's English Variation, Botvinnik System | |
| Jul 21, 2024 | Kogan | 1–0 | Nied | 40 Open Internacional d'Escacs d'Andorra 2024 | King's Indian Attack | |
| Mar 21, 2022 | Kogan | ½–½ | Efimenko | Solidarity Friendly Match Israel-Ukraine | Modern Defense: Standard Defense | |
| Mar 21, 2022 | Efimenko | 0–1 | Kogan | Solidarity Friendly Match Israel-Ukraine | King's Indian Attack | |
| — | Kogan | ½–½ | Kobo | Andorra open 2022 | Four Knights Game: Scotch Variation Accepted | |
| — | Kogan | ½–½ | Almeida Quintana | 40 Open Internacional d'Escacs d'Andorra 2024 | Modern Defense: Pseudo-Austrian Attack | |
| — | Garmendia Zubeldia | 0–1 | Kogan | 40 Open Internacional d'Escacs d'Andorra 2024 | Modern Defense | |
| — | Levin | ½–½ | Kogan | 40 Open Internacional d'Escacs d'Andorra 2024 | Queen's Pawn Game: London System | |