| Oct 12, 2025 | Lacan Rus | 0–1 | Rosh Jain | Round 8: Lacan Rus, David - Rosh Jain | Philidor Defense: Lion Variation | |
| Oct 9, 2025 | Lacan Rus | ½–½ | Tulendinov | Round 6: Lacan Rus, David - Tulendinov, Dinmukhammed | Sicilian Defense: Delayed Alapin Variation | |
| Oct 8, 2025 | Ritzerveld | 1–0 | Lacan Rus | Round 5: Ritzerveld, Noah - Lacan Rus, David | Sicilian Defense: Najdorf Variation, English Attack | |
| Oct 7, 2025 | Lacan Rus | 1–0 | Ivancic | Round 4: Lacan Rus, David - Ivancic, Ivan | Sicilian Defense: French Variation | |
| Oct 6, 2025 | Meirkhanuly | ½–½ | Lacan Rus | Round 3: Meirkhanuly, Akylzhan - Lacan Rus, David | Neo-Grünfeld Defense: Delayed Exchange Variation | |
| Oct 5, 2025 | Lacan Rus | 1–0 | Merkouropoulos | Round 2: Lacan Rus, David - Merkouropoulos, Dionysios | Caro-Kann Defense: Classical Variation, Main Line | |
| Jul 24, 2025 | Sasikiran | ½–½ | Lacan Rus | Biel Chess Festival 2025 MTO | Neo-Grünfeld Defense: Exchange Variation | |
| Jul 23, 2025 | Vincenti | 0–1 | Lacan Rus | Biel Chess Festival 2025 MTO | Philidor Defense: Lion Variation | |
| Jul 22, 2025 | Lacan Rus | 1–0 | Sowray | Biel Chess Festival 2025 MTO | Pirc Defense | |
| Jul 21, 2025 | Mostertman | 1–0 | Lacan Rus | Biel Chess Festival 2025 MTO | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | |
| Jul 19, 2025 | Lacan Rus | 1–0 | Tureshbayev | Biel Chess Festival 2025 MTO | Sicilian Defense: French Variation | |
| Jul 18, 2025 | Lacan Rus | 1–0 | Leonov | Biel Chess Festival 2025 MTO | Sicilian Defense: Moscow Variation | |
| Jul 17, 2025 | Shvedova | 1–0 | Lacan Rus | Biel Chess Festival 2025 MTO | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Jul 16, 2025 | Lacan Rus | ½–½ | Georgescu | Biel Chess Festival 2025 MTO | Ruy Lopez: Berlin Defense, Rio Gambit Accepted | |
| Jul 15, 2025 | Yash Abhijit Patil | ½–½ | Lacan Rus | Biel Chess Festival 2025 MTO | Zukertort Opening: Nimzo-Larsen Variation | |
| Jul 14, 2025 | Lacan Rus | 1–0 | Paul | Biel Chess Festival 2025 MTO | Sicilian Defense: Four Knights Variation, Exchange Variation | |
| Apr 21, 2025 | Lacan Rus | ½–½ | Teclaf | Round 9: Lacan Rus, David - Teclaf, Pawel | Scotch Game: Mieses Variation | |
| Apr 20, 2025 | Lacan Rus | ½–½ | Janik | Round 7: Lacan Rus, David - Janik, Igor | Modern Defense: Standard Line | |
| Apr 20, 2025 | Badacsonyi | 0–1 | Lacan Rus | Round 8: Badacsonyi, Stanley - Lacan Rus, David | Grünfeld Defense: Exchange Variation | |
| Apr 19, 2025 | Harvey | 0–1 | Lacan Rus | Round 6: Harvey, Marcus R - Lacan Rus, David | Grünfeld Defense: Exchange Variation | |
| Apr 19, 2025 | Lacan Rus | ½–½ | Khoury | Round 5: Lacan Rus, David - Khoury, Theo | Sicilian Defense: Najdorf Variation, English Attack | |
| Apr 18, 2025 | Plat | 1–0 | Lacan Rus | Round 3: Plat, Vojtech - Lacan Rus, David | English Opening: King's English Variation, Two Knights Variation | |
| Apr 18, 2025 | Lohia | 1–0 | Lacan Rus | Round 4: Lohia, Sohum - Lacan Rus, David | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Apr 17, 2025 | Lacan Rus | 1–0 | Lim | Round 2: Lacan Rus, David - Lim, Zhuo Ren | Sicilian Defense: Lasker-Pelikan Variation | |
| Apr 17, 2025 | Golding | 1–0 | Lacan Rus | Round 1: Golding, Alex - Lacan Rus, David | Zukertort Opening: Nimzo-Larsen Variation | |
| Jul 29, 2024 | Lacan Rus | 0–1 | Loncke | Round 4: Lacan Rus, David - Loncke, Matthieu | Sicilian Defense: Classical Variation | |
| Jul 29, 2024 | Lim | ½–½ | Lacan Rus | Round 3: Lim, Zhuo Ren - Lacan Rus, David | King's Indian Defense: Fianchetto Variation, Panno Variation | |
| Jul 28, 2024 | Chen | 0–1 | Lacan Rus | Round 1: Chen, Muxi - Lacan Rus, David | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Jul 28, 2024 | Lacan Rus | ½–½ | Woltery | Round 2: Lacan Rus, David - Woltery, Nicolai | Benko Gambit Accepted: Modern Variation | |
| May 12, 2024 | Lacan Rus | * | Mergen | Ronde 1: Lacan Rus, David - Mergen, Bat | Sicilian Defense: Mengarini Variation | |
| May 11, 2024 | Jeanne | * | Lacan Rus | Ronde 7: Jeanne, Mickael - Lacan Rus, David | Torre Attack: Fianchetto Defense | |
| May 11, 2024 | Lacan Rus | * | Moriniaux | Ronde 6: Lacan Rus, David - Moriniaux, Colin | Nimzo-Indian Defense: Kmoch Variation | |
| May 10, 2024 | Legky | * | Lacan Rus | Ronde 5: Legky, Nikolay A - Lacan Rus, David | Grünfeld Defense: Exchange Variation, Modern Exchange Variation | |
| May 10, 2024 | Lacan Rus | ½–½ | Dgebuadze | Ronde 4: Lacan Rus, David - Dgebuadze, Alexandre | Sicilian Defense | |
| May 10, 2024 | Lacan Rus | 1–0 | Nicot | Ronde 3: Lacan Rus, David - Nicot, Valentin | Queen's Gambit Accepted: Old Variation | |
| May 9, 2024 | Beneteau | 0–1 | Lacan Rus | Ronde 2: Beneteau, Hubert - Lacan Rus, David | Grünfeld Defense: Russian Variation, Accelerated Variation | |
| May 4, 2024 | Levin | 1–0 | Lacan Rus | Sardinia Worldchess | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| May 2, 2024 | Vagman | 1–0 | Lacan Rus | Sardinia Worldchess | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Apr 29, 2024 | Atanasov | 1–0 | Lacan Rus | Sardinia Worldchess | Indian Defense: Anti-Grünfeld, Basman-Williams Attack | |
| Apr 27, 2024 | Samunenkov | 1–0 | Lacan Rus | Sardinia Worldchess | King's Indian Defense: Fianchetto Variation, Lesser Simagin (Spassky) | |
| Nov 26, 2024 | Lacan Rus | 1–0 | Kuandykuly | Round 11: Lacan Rus, David - Kuandykuly, Danis | Sicilian Defense: Kronberger Variation | |
| Nov 25, 2024 | Liu | ½–½ | Lacan Rus | Round 10: Liu, Patrick - Lacan Rus, David | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Nov 24, 2024 | Lacan Rus | 0–1 | Smirnov | Round 9: Lacan Rus, David - Smirnov, Mark | English Opening: Mikenas-Carls Variation | |
| Nov 23, 2024 | Lacan Rus | 1–0 | Negrean | Round 8: Lacan Rus, David - Negrean, Andrei | Indian Defense: Normal Variation | |
| Nov 22, 2024 | Obidjonov | 0–1 | Lacan Rus | Round 7: Obidjonov, Oriyat - Lacan Rus, David | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Nov 20, 2024 | Lacan Rus | 0–1 | Radzimski | Round 6: Lacan Rus, David - Radzimski, Antoni | Nimzo-Indian Defense: Kmoch Variation | |
| Nov 19, 2024 | Abdsattar | 0–1 | Lacan Rus | Round 5: Abdsattar, Alisher - Lacan Rus, David | Sicilian Defense: Lasker-Pelikan Variation | |
| Nov 18, 2024 | Lacan Rus | 1–0 | Petroff | Round 4: Lacan Rus, David - Petroff, Vlad | Zukertort Opening: Reversed Grünfeld | |
| Nov 17, 2024 | Wijerathna | 0–1 | Lacan Rus | Round 3: Wijerathna, Vinuka Dihain - Lacan Rus, David | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Nov 16, 2024 | Lacan Rus | 1–0 | Nguyen | Round 2: Lacan Rus, David - Nguyen, Khoi | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Nov 15, 2024 | Anagnostopoulos | 0–1 | Lacan Rus | Round 1: Anagnostopoulos, Panagiotis - Lacan Rus, David | English Opening: Anglo-Indian Defense, King's Indian Formation | |
| Aug 3, 2024 | Lacan Rus | 0–1 | Guliyev | Round 9: Lacan Rus, David - Guliyev, Namig | Queen's Gambit Accepted: Old Variation | |
| Aug 2, 2024 | Harikrishnan.A.Ra | 1–0 | Lacan Rus | Round 8: Harikrishnan.A.Ra - Lacan Rus, David | Queen's Pawn Game: Symmetrical Variation | |
| Aug 1, 2024 | Wahlund | 0–1 | Lacan Rus | Round 7: Wahlund, Max - Lacan Rus, David | Catalan Opening: Open Defense, Classical Line | |
| Jul 31, 2024 | Lacan Rus | 1–0 | Sarkisian | Round 6: Lacan Rus, David - Sarkisian, Arman | Queen's Gambit Declined: Three Knights Variation | |
| Jul 30, 2024 | Govoreanu | 0–1 | Lacan Rus | Round 5: Govoreanu, Matei - Lacan Rus, David | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation | |