12 games · 2013–2024 · 2 classical · 9 online
Nepomniachtchi 62 draws4 Demchenko
58.3% for Nepomniachtchi
Openings between them
| A48 | London System | 1 | 100.0% |
| A53 | Old Indian Defense | 1 | 0.0% |
| B89 | Sicilian Defense: Sozin Attack, Main Line | 1 | 0.0% |
| B90 | Sicilian Defense: Najdorf Variation, Adams Attack | 1 | 50.0% |
| B92 | Sicilian Defense: Najdorf Variation, Opocensky Variation, Traditional Line | 1 | 0.0% |
| C07 | French Defense: Tarrasch Variation, Chistyakov Defense | 1 | 100.0% |
| C34 | King's Gambit Accepted: Fischer Defense | 1 | 100.0% |
| C36 | King's Gambit Accepted: Abbazia Defense | 1 | 100.0% |
| C50 | Italian Game: Giuoco Pianissimo, Normal | 1 | 100.0% |
| C55 | Italian Game: Two Knights Defense, Modern Bishop's Opening | 1 | 100.0% |
| C71 | Ruy Lopez: Noah's Ark Trap | 1 | 0.0% |
| C79 | Ruy Lopez: Morphy Defense, Steinitz Deferred | 1 | 50.0% |
All games
| Nepomniachtchi, I2755 | 0-1 | Demchenko, A2619 | Titled Tue 10th Dec Early | 2024 |
| Nepomniachtchi, I2755 | ½-½ | Demchenko, A2615 | Titled Tue 26th Nov Early | 2024 |
| Nepomniachtchi, I2771 | 1-0 | Demchenko, A2609 | Titled Tue 5th Dec Late | 2023 |
| Nepomniachtchi, I2773 | 1-0 | Demchenko, A2654 | Chess.com RCC Wk12 Swiss | 2022 |
| Demchenko, A2654 | 0-1 | Nepomniachtchi, I2773 | Titled Tue 5th Apr Late | 2022 |
| Nepomniachtchi, I2773 | 1-0 | Demchenko, A2654 | Titled Tue 22nd Mar Early | 2022 |
| Demchenko, A2654 | 0-1 | Nepomniachtchi, I2773 | Chess.com Rapid Wk4 Swiss | 2022 |
| Demchenko, A2641 | 0-1 | Nepomniachtchi, I2784 | Titled Tuesday 22nd Sept | 2020 |
| Nepomniachtchi, I2784 | 0-1 | Demchenko, A2641 | Titled Tuesday 5th May | 2020 |
| Nepomniachtchi, I2729 | 0-1 | Demchenko, A2660 | World Blitz 2017 | 2017 |
| Demchenko, A2583 | ½-½ | Nepomniachtchi, I2704 | Aeroflot Open A 2016 | 2016 |
| Demchenko, A2639 | 1-0 | Nepomniachtchi, I2717 | 66th ch-RUS HL | 2013 |