| Jul 23, 2026 | Domanskiy | 1–0 | Jansa | CZECH OPEN 2026 - G1 - PARDUBICKY KRAJ OPEN | Sicilian Defense | |
| Jul 23, 2026 | Jansa | ½–½ | Andreev | CZECH OPEN 2026 - G1 - PARDUBICKY KRAJ OPEN | Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation, Nyezhmetdinov Attack | |
| Jul 23, 2026 | Setina | 0–1 | Jansa | CZECH OPEN 2026 - G1 - PARDUBICKY KRAJ OPEN | ? | |
| Jul 23, 2026 | Jansa | ½–½ | Rostalnyi | CZECH OPEN 2026 - G1 - PARDUBICKY KRAJ OPEN | Sicilian Defense: Najdorf Variation | |
| Jul 23, 2026 | Korobov | 1–0 | Jansa | CZECH OPEN 2026 - G1 - PARDUBICKY KRAJ OPEN | Grünfeld Defense: Exchange Variation, Spassky Variation | |
| Jul 23, 2026 | Jansa | 1–0 | Starcevic | CZECH OPEN 2026 - G1 - PARDUBICKY KRAJ OPEN | Sicilian Defense: Hyperaccelerated Dragon | |
| Jul 22, 2026 | Sevcikova | 0–1 | Jansa | CZECH OPEN 2026 - G1 - PARDUBICKY KRAJ OPEN | Rat Defense: English Rat | |
| Jul 22, 2026 | Jansa | 1–0 | Mrazek | CZECH OPEN 2026 - G1 - PARDUBICKY KRAJ OPEN | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Jul 22, 2026 | Vasicek | ½–½ | Jansa | CZECH OPEN 2026 - G1 - PARDUBICKY KRAJ OPEN | London System | |
| Jul 9, 2026 | Hagner | 1–0 | Jansa | XLV Open Villa de Benasque | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Jul 8, 2026 | Jansa | ½–½ | Cifuentes Parada | XLV Open Villa de Benasque | Sicilian Defense: Four Knights Variation | |
| Jul 7, 2026 | Vergara Anton | ½–½ | Jansa | XLV Open Villa de Benasque | Grünfeld Defense: Three Knights Variation, Petrosian System | |
| Sep 6, 2025 | Hacha | ½–½ | Jansa | MCR druzstev 25 - rapid | King's Indian Defense: Fianchetto Variation, Kavalek Defense | |
| Sep 6, 2025 | Jansa | ½–½ | Vykouk | MCR druzstev 25 - rapid | French Defense: Tarrasch Variation, Open System, Euwe-Keres Line | |
| Sep 6, 2025 | Jansa | 1–0 | Rybackova | MCR druzstev 25 - rapid | Sicilian Defense: Kan Variation, Knight Variation | |
| Sep 6, 2025 | Jansa | 0–1 | Jandourek | MCR druzstev 25 - rapid | Caro-Kann Defense: Accelerated Panov Attack, Modern Variation | |
| Sep 6, 2025 | Jirka | 0–1 | Jansa | MCR druzstev 25 - rapid | King's Indian Defense: Fianchetto Variation, Kavalek Defense | |
| Sep 6, 2025 | Velicka | 1–0 | Jansa | MCR druzstev 25 - rapid | Alekhine Defense: Exchange Variation | |
| Sep 6, 2025 | Jansa | 1–0 | Bednar | MCR druzstev 25 - rapid | Ruy Lopez: Closed, Anti-Marshall | |
| Feb 26, 2025 | Jansa | ½–½ | Fernandes Jr. | World Senior Team 2025 S65 | Sicilian Defense: Kan Variation, Knight Variation | |
| Feb 25, 2025 | Jansa | ½–½ | Boudre | World Senior Team 2025 S65 | Ruy Lopez: Morphy Defense | |
| Feb 24, 2025 | Hugentobler | ½–½ | Jansa | World Senior Team 2025 S65 | Sicilian Defense: Closed, Traditional | |
| Feb 23, 2025 | Hewson | 0–1 | Jansa | World Senior Team 2025 S65 | Grünfeld Defense: Three Knights Variation | |
| Feb 21, 2025 | Jansa | ½–½ | Kozak | World Senior Team 2025 S65 | Caro-Kann Defense: Tartakower Variation | |
| Feb 20, 2025 | Jansa | ½–½ | Welling | World Senior Team 2025 S65 | French Defense: Tarrasch Variation, Open System, Euwe-Keres Line | |
| Feb 19, 2025 | Vinke | 0–1 | Jansa | World Senior Team 2025 S65 | Neo-Grünfeld Defense: Classical Variation, Modern Defense | |
| Feb 17, 2025 | Bhopal | 1–0 | Jansa | World Senior Team 2025 S65 | Pirc Defense: Classical Variation, Schlechter Variation | |
| Apr 7, 2024 | Jansa | 0–1 | Blahynka | Extraliga 2023/2024 - 6 | Sicilian Defense: Najdorf Variation, Opocensky Variation, Traditional Line | |
| Oct 27, 2023 | Vlastimil Jansa | 1–0 | Mykola Molchanov | 65+ World Senior Championship | Sicilian Defense: Hyperaccelerated Dragon | |
| Oct 26, 2023 | Taylor | ½–½ | Jansa | 65+ World Senior Championship | Grünfeld Defense: Three Knights Variation, Burille Variation, Reversed Tarrasch | |
| Oct 25, 2023 | Jansa | 1–0 | Toro | 65+ World Senior Championship | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation, Gufeld Gambit | |
| Mar 26, 2023 | Jansa | * | Ftacnik | Czech Extraliga | Queen's Gambit Declined: Harrwitz Attack, Two Knights Defense | |
| Mar 25, 2023 | Grandelius | 1–0 | Jansa | Czech Extraliga | Sicilian Defense: Taimanov Variation | |
| Mar 24, 2023 | Votava | 1–0 | Jansa | Czech Extraliga | Wade Defense | |
| Feb 19, 2023 | Jansa | 0–1 | Polak | Czech Extraliga | Caro-Kann Defense: Modern Variation | |
| Feb 18, 2023 | Malinovsky | ½–½ | Jansa | Czech Extraliga | Sicilian Defense: Taimanov Variation, Szén Variation | |
| Jan 8, 2023 | Bernasek | 1–0 | Jansa | Czech Extraliga | Zukertort Opening: Kingside Fianchetto | |
| Jan 7, 2023 | Jansa | 1–0 | Omelja | Czech Extraliga | Ruy Lopez: Berlin Defense, l'Hermet Variation, Berlin Wall Defense | |
| Dec 4, 2022 | Antoniewski | ½–½ | Jansa | Czech Extraliga | Pirc Defense: Classical Variation | |
| Dec 3, 2022 | Jansa | * | Berezjuk | Czech Extraliga | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Nov 17, 2022 | Gueci | 0–1 | Jansa | 30th World Senior Chess Championship 2022 | Sicilian Defense: Taimanov Variation | |
| Nov 17, 2022 | Jansa | 1–0 | Lederman | 30th World Senior Chess Championship 2022 | Sicilian Defense: Najdorf Variation | |
| Nov 15, 2022 | Jansa | 1–0 | Carlsten | 30th World Senior Chess Championship 2022 | Philidor Defense: Lion Variation | |
| Oct 16, 2022 | Jansa | 0–1 | Cifka | Czech Extraliga | Ruy Lopez: Berlin Defense, Rio Gambit Accepted | |
| Oct 15, 2022 | Petr | ½–½ | Jansa | Czech Extraliga | King's Indian Attack: Symmetrical Defense | |
| Sep 7, 2021 | Chevelevitch | ½–½ | Jansa | estcc 65 | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Sep 6, 2021 | Pribyl | 0–1 | Jansa | estcc 65 | English Opening: Anglo-Indian Defense, King's Indian Formation | |
| Sep 5, 2021 | Jansa | ½–½ | Knaak | estcc 65 | Ruy Lopez: Morphy Defense, Modern Steinitz Defense, Fianchetto Variation | |
| Sep 4, 2021 | Jansa | 1–0 | Huss | estcc 65 | French Defense: Tarrasch Variation, Open System, Main Line | |
| Sep 2, 2021 | Vaisser | 1–0 | Jansa | estcc 65 | Grünfeld Defense: Exchange Variation, Spassky Variation | |
| Sep 1, 2021 | Jansa | ½–½ | Renman | estcc 65 | French Defense: Tarrasch Variation, Open System, Main Line | |
| Aug 31, 2021 | Farago | ½–½ | Jansa | estcc 65 | Grünfeld Defense: Russian Variation, Smyslov Variation | |
| Aug 30, 2021 | Jansa | 1–0 | Burchardt | estcc 65 | Sicilian Defense: Najdorf Variation | |