7 games · 2021–2021 · 7 classical · 0 online
Janssen 22 draws3 Lai
42.9% for Janssen
Openings between them
| A13 | English Opening: Agincourt Defense | 2 | 25.0% |
| A18 | English Opening: Mikenas-Carls Variation | 1 | 100.0% |
| A45 | Trompowsky Attack: Classical Defense, Big Center Variation | 1 | 50.0% |
| A46 | Indian Defense: London System | 1 | 100.0% |
| D38 | Queen's Gambit Declined: Ragozin Defense | 1 | 0.0% |
| E04 | Catalan Opening: Open Defense | 1 | 0.0% |
All games
| Janssen, Ru2528 | 0-1 | Lai, Hing Ting2439 | ch-NED KO 2021 | 2021 |
| Lai, Hing Ting2439 | 0-1 | Janssen, Ru2528 | ch-NED KO 2021 | 2021 |
| Janssen, Ru2528 | 0-1 | Lai, Hing Ting2439 | ch-NED KO 2021 | 2021 |
| Janssen, Ru2528 | ½-½ | Lai, Hing Ting2439 | ch-NED KO 2021 | 2021 |
| Lai, Hing Ting2439 | ½-½ | Janssen, Ru2528 | ch-NED KO 2021 | 2021 |
| Janssen, Ru2528 | 1-0 | Lai, Hing Ting2439 | ch-NED KO 2021 | 2021 |
| Lai, Hing Ting2439 | 1-0 | Janssen, Ru2528 | ch-NED KO 2021 | 2021 |