| Jun 6, 2026 | Lou | 1–0 | Batbaatar | Round 9: Lou, Yiping - Batbaatar, Baatar | Ruy Lopez: Morphy Defense, Steinitz Deferred | |
| Jun 5, 2026 | Li | 0–1 | Batbaatar | Round 8: Li, Guohao - Batbaatar, Baatar | ? | |
| Jun 4, 2026 | Batbaatar | 0–1 | Gong | Round 7: Batbaatar, Baatar - Gong, Sunle | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Jun 3, 2026 | Arca | 0–1 | Batbaatar | Round 6: Arca, Christian Gian Karlo - Batbaatar, Baatar | Queen's Indian Defense: Fianchetto Variation | |
| Jun 2, 2026 | Batbaatar | ½–½ | Khripachenko | Round 5: Batbaatar, Baatar - Khripachenko, Alexander | Ruy Lopez: Marshall Attack, Modern Variation | |
| Jun 1, 2026 | Azbilig | 0–1 | Batbaatar | Round 4: Azbilig, Bayasgalan - Batbaatar, Baatar | Zukertort Opening | |
| May 31, 2026 | Batbaatar | 0–1 | Chinguun | Round 3: Batbaatar, Baatar - Chinguun, Sumiya | Sicilian Defense: Najdorf Variation, Adams Attack | |
| May 29, 2026 | Batbaatar | 0–1 | Khubukshanov | Round 1: Batbaatar, Baatar - Khubukshanov, Erdem | Ruy Lopez: Morphy Defense, Steinitz Deferred | |
| Apr 19, 2026 | Batbaatar | 1–0 | Morris | 23rd Bangkok Chess Club Open 2026 | King's Pawn Game | |
| Oct 29, 2025 | Batbaatar | ½–½ | Botiraliev | Round 7: Batbaatar, Baatar - Botiraliev, Abdumajid | Sicilian Defense: Najdorf Variation, English Attack | |
| Oct 28, 2025 | Batbaatar | ½–½ | Baturin-Vinogradov | Round 5: Batbaatar, Baatar - Baturin-Vinogradov, Miroslav | Sicilian Defense: Dragon Variation | |
| Jul 14, 2025 | Maksimovic | 1–0 | Batbaatar | Round 1: Maksimovic, Bojan - Batbaatar, Baatar | English Opening: Anglo-Indian Defense, Anti-Anti-Grünfeld | |
| Jul 5, 2025 | Batbaatar | 0–1 | Harsh Suresh | Round 3: Batbaatar, Baatar - Harsh Suresh | Ruy Lopez: Morphy Defense, Steinitz Deferred | |
| Apr 23, 2025 | Nguyen | * | Batbaatar | ASIAN ZONE 3.3 CHESS CHAMPIONSHIP - 2025 Open | ? | |
| Mar 16, 2025 | Batbaatar | 0–1 | Bayarmandakh | Round 8: Batbaatar, Baatar - Bayarmandakh, Balgan | Ruy Lopez: Closed, Chigorin Defense | |
| Mar 16, 2025 | Ulziikhishig Khishigbat | * | Batbaatar | Round 7: Ulziikhishig Khishigbat - Batbaatar, Baatar | ? | |
| Mar 15, 2025 | Iderjavkhlan | * | Batbaatar | Round 5: Iderjavkhlan, Tumursukh - Batbaatar, Baatar | Trompowsky Attack | |
| Mar 14, 2025 | Naranzaya Zorigoo | 1–0 | Batbaatar | Round 4: Naranzaya Zorigoo - Batbaatar, Baatar | King's Pawn Game: Tayler Opening, Inverted Hanham | |
| Jul 2, 2024 | Syed Abdul Khader | 1–0 | Batbaatar | Game 2: Syed Abdul Khader - Batbaatar, Baatar | Nimzo-Indian Defense: Sämisch Variation | |
| Jul 1, 2024 | Batbaatar | 1–0 | Syed Abdul Khader | Game 1: Batbaatar, Baatar - Syed Abdul Khader | Scotch Game: Potter Variation | |
| Jun 29, 2024 | Golikov | 0–1 | Batbaatar | Round 7: Golikov, Ivan - Batbaatar, Baatar | English Opening: Anglo-Indian Defense, Queen's Knight Variation | |
| Jun 28, 2024 | Batbaatar | 0–1 | Ibrahimli | Round 6: Batbaatar, Baatar - Ibrahimli, Suat | Sicilian Defense: O'Kelly Variation, Maróczy Bind, Geller Line | |
| Jun 26, 2024 | Kakavand | 0–1 | Batbaatar | Round 4: Kakavand, Ramtin - Batbaatar, Baatar | Sicilian Defense: Moscow Variation | |
| Jun 25, 2024 | Batbaatar | ½–½ | Gabadadze | Round 3: Batbaatar, Baatar - Gabadadze, Gabriel | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | |
| Jun 24, 2024 | Batbaatar | 1–0 | Garakhanov | Round 2: Batbaatar, Baatar - Garakhanov, Shamsi | Sicilian Defense: Najdorf Variation, English Attack | |
| Jun 23, 2024 | Pirtac | 0–1 | Batbaatar | Round 1: Pirtac, Alexandru - Batbaatar, Baatar | Sicilian Defense: Sozin Attack, Flank Variation | |
| Jun 21, 2024 | Qu | 1–0 | Batbaatar | Round 5: Qu, Haoming - Batbaatar, Baatar | Sicilian Defense: Delayed Alapin Variation, with d6 | |
| Jun 10, 2024 | Pir | ½–½ | Batbaatar | Round 3: Pir , Mehdi - Batbaatar, Baatar | Sicilian Defense: Moscow Variation | |
| Nov 26, 2024 | Batbaatar | 1–0 | Zhang | Round 11: Batbaatar, Baatar - Zhang, Haoxuan | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Nov 25, 2024 | Chen | 0–1 | Batbaatar | Round 10: Chen, Jun-Wei - Batbaatar, Baatar | Sicilian Defense: Najdorf Variation, Freak Attack | |
| Nov 24, 2024 | Batbaatar | 0–1 | Kuandykuly | Round 9: Batbaatar, Baatar - Kuandykuly, Danis | Ruy Lopez: Open, Dilworth Variation | |
| Nov 23, 2024 | Wang | 0–1 | Batbaatar | Round 8: Wang, Zihao(SH) - Batbaatar, Baatar | Sicilian Defense: Najdorf Variation, Opocensky Variation, Traditional Line | |
| Nov 22, 2024 | Batbaatar | 1–0 | Gao | Round 7: Batbaatar, Baatar - Gao, Arthur | Sicilian Defense: Kan Variation, Modern Variation | |
| Nov 20, 2024 | Torres Rebolledo | 1–0 | Batbaatar | Round 6: Torres Rebolledo, Alvaro - Batbaatar, Baatar | Sicilian Defense: Najdorf Variation, English Attack | |
| Nov 19, 2024 | Batbaatar | 1–0 | Huseynov | Round 5: Batbaatar, Baatar - Huseynov, Ahmed | French Defense: Winawer Variation, Alekhine-Maróczy Gambit | |
| Nov 18, 2024 | Tona | ½–½ | Batbaatar | Round 4: Tona, Leonardo - Batbaatar, Baatar | Sicilian Defense: Closed | |
| Nov 17, 2024 | Batbaatar | 1–0 | Mai | Round 3: Batbaatar, Baatar - Mai, Duc Kien | Sicilian Defense: Four Knights Variation | |
| Nov 16, 2024 | Belyaletdinov | 1–0 | Batbaatar | Round 2: Belyaletdinov, Leonard - Batbaatar, Baatar | Sicilian Defense: Chekhover Variation | |
| Nov 15, 2024 | Batbaatar | 1–0 | Kraucenka | Round 1: Batbaatar, Baatar - Kraucenka, Justas | French Defense: Rubinstein Variation, Blackburne Defense | |
| Aug 1, 2021 | Batbaatar | 1–0 | Dave Quansah Chief | World Youth Cup 2021 O10-G18 - Open 10 | Sicilian Defense: Najdorf Variation | |
| Aug 1, 2021 | Batbaatar | 0–1 | Mohan | World Youth Cup 2021 O10-G18 - Open 10 | French Defense: Advance Variation, Main Line | |
| Aug 1, 2021 | Batbaatar | 1–0 | Kukhianidze | World Youth Cup 2021 O10-G18 - Open 10 | Sicilian Defense: Dragon Variation, Yugoslav Attack | |
| Aug 1, 2021 | Batbaatar | 0–1 | Brzezina | World Youth Cup 2021 O10-G18 - Open 10 | Italian Game: Classical Variation, Greco Gambit | |
| Aug 1, 2021 | Nguyen | 1–0 | Batbaatar | World Youth Cup 2021 O10-G18 - Open 10 | Sicilian Defense: Dragon Variation, Classical Variation, Tartakower Line | |
| Aug 1, 2021 | Ruiz Bolanos | 0–1 | Batbaatar | World Youth Cup 2021 O10-G18 - Open 10 | Sicilian Defense: Closed | |
| Aug 1, 2021 | Tsolmon | 0–1 | Batbaatar | World Youth Cup 2021 O10-G18 - Open 10 | Rapport-Jobava System | |
| Aug 1, 2021 | Md. | 1–0 | Batbaatar | World Youth Cup 2021 O10-G18 - Open 10 | Sicilian Defense: Closed | |
| Aug 1, 2021 | Gabadadze | 1–0 | Batbaatar | World Youth Cup 2021 O10-G18 - Open 10 | Sicilian Defense: Moscow Variation, Main Line | |