65 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Kosten, Anthony C. | Ortega, Lexy | 1/2-1/2 | A07 | Round 5: Kosten, Anthony C. - Ortega, Lexy | 2026-08-31 |
| Kosten, Anthony C. | Kowalczuk, Wojciech | 1-0 | A14 | Round 1: Kosten, Anthony C. - Kowalczuk, Wojciech | 2026-08-27 |
| Kosten, Anthony C. | Petursson, Margeir | 1/2-1/2 | A36 | Round 9: Kosten, Anthony C. - Petursson, Margeir | 2026-04-28 |
| Kosten, Anthony C. | Sandner, Gunter | 1-0 | A20 | Round 8: Kosten, Anthony C. - Sandner, Gunter | 2026-04-27 |
| Kosten, Anthony C. | Binham, Timothy F. | 1-0 | A05 | Round 7: Kosten, Anthony C. - Binham, Timothy F. | 2026-04-26 |
| Kosten, Anthony C. | Bykhovsky, Avigdor | 1/2-1/2 | A14 | Round 5: Kosten, Anthony C. - Bykhovsky, Avigdor | 2026-04-23 |
| Kosten, Anthony C. | Motuz, Karol | 1-0 | A13 | Round 3: Kosten, Anthony C. - Motuz, Karol | 2026-04-21 |
| Kosten, Anthony C. | Bowmer, Kevin | 1-0 | A36 | ESTCC65 | 2025-04-10 |
| Kosten, Anthony C. | Woestmann, Hans-Joachim | 1-0 | A14 | ESTCC65 | 2025-04-07 |
| Kosten, Anthony C. | Schmidt, Bodo | 1/2-1/2 | B14 | World Senior Team 2025 S65 | 2025-02-26 |
| Kosten, Anthony C. | Baker, Chris W | 1-0 | C77 | World Senior Team 2025 S65 | 2025-02-25 |
| Kosten, Anthony C. | Meister, Jakob | 1/2-1/2 | B13 | World Senior Team 2025 S65 | 2025-02-21 |
| Kosten, Anthony C. | Wahlbom, Magnus | 1/2-1/2 | A15 | World Senior Team 2025 S65 | 2025-02-19 |
| Kosten, Anthony C. | Stebbings, Anthony J | 1-0 | A34 | 65-1 | 2024-07-10 |
| Kosten, Anthony C. | Mikhalevski, Alexander | 1/2-1/2 | A14 | 65-1 | 2024-07-07 |
| Kosten, Anthony C. | Plachetka, Jan | 1-0 | A37 | 65-1 | 2024-07-05 |
| Kosten, Anthony C. | Miltner, Arndt | 1-0 | C41 | 65-1 | 2024-07-03 |
| Kosten, Anthony C. | Mikhalchishin, Adrian | 1/2-1/2 | A29 | European Senior Team Chess Championship 2024 - Section 65 + | 2024-05-11 |
| Kosten, Anthony C. | Werner, Clemens | 1-0 | A20 | European Senior Team Chess Championship 2024 - Section 65 + | 2024-05-09 |
| Anthony C. Kosten | Louis Roos | 1-0 | A15 | Round 6: Anthony C. Kosten - Louis Roos | 2023-09-24 |
| Anthony C. Kosten | Jakob Meister | 1/2-1/2 | A20 | Round 4: Anthony C. Kosten - Jakob Meister | 2023-09-22 |
| Anthony C. Kosten | Mahmut Xheladini | 1-0 | A20 | Round 2: Anthony C. Kosten - Mahmut Xheladini | 2023-09-20 |
| Kosten, Anthony C. | Tompa, Janos | 1/2-1/2 | A05 | European Senior Team Chess Championship 2023 65+ | 2023-07-18 |
| Kosten, Anthony C. | Wahlbom, Magnus | 1-0 | A30 | European Senior Team Chess Championship 2023 65+ | 2023-07-15 |
| Kosten, Anthony C. | Lederman, Leon | 1/2-1/2 | B10 | European Senior Team Chess Championship 2023 65+ | 2023-07-13 |
| Kosten, Anthony C. | Purton, Ben J | 1-0 | A34 | 4NCL Main League 1-2 | 2022-05-02 |
| Kosten, Anthony C. | Gormally, Daniel W | 1/2-1/2 | A29 | 4NCL Main League 1-2 | 2022-04-30 |