| Game | Result | Opening | Date |
|---|---|---|---|
| Klaasen, Calvin John (2171) – Dinham, James (2140) | 1-0 | Sicilian Defense: Closed, Traditional | 2026-07-05 |
| Ressel, Tane (1840) – Klaasen, Calvin John (2171) | 0-1 | Bogo-Indian Defense: Grünfeld Variation | 2026-07-04 |
| Klaasen, Calvin John (2171) – Li, Zhengfei (1919) | 1/2-1/2 | Slav Defense: Modern Line | 2026-07-03 |
| Klaasen, Calvin John (2171) – Schutte, Andre (1865) | 1-0 | Queen's Pawn Game: Symmetrical Variation | 2026-07-01 |
| Mnyasta, Charlton (2215) – Klaasen, Calvin John (2171) | 1-0 | Ruy Lopez: Morphy Defense, Tarrasch Variation | 2026-07-01 |
| Mnyasta, Tezihano (1997) – Klaasen, Calvin John (2171) | 1/2-1/2 | Queen's Gambit Declined | 2026-06-29 |
| Klaasen, Calvin John (2171) – Davies, Shaughn (1904) | 1-0 | Grünfeld Defense: Three Knights Variation | 2026-06-29 |
| Klaasen, Calvin John (2171) – Rogov, Matfey (2369) | 1/2-1/2 | Sicilian Defense: Four Knights Variation | 2026-06-29 |
| Ncethelo, Bongolethu (1869) – Klaasen, Calvin John (2171) | 0-1 | Queen's Gambit Declined | 2026-06-28 |
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