25 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Gutmakher, Olga | Krush, Irina | 0-1 | B20 | Olymp 2026 Women | 2026-09-26 |
| Gutmakher, Olga | Gora, Antonina | 1-0 | B23 | Olymp 2026 Women | 2026-09-24 |
| Gutmakher, Olga | Montilla Reyes, Jorcerys | 1-0 | B23 | Olymp 2026 | 2026-09-21 |
| Gutmakher, Olga | Saidova, Rukhshona | 1-0 | C54 | Olymp 2026 Women | 2026-09-18 |
| Gutmakher, Olga | Chua, Jia-Tien | 1-0 | B93 | Olymp 2026 Women | 2026-09-17 |
| Gutmakher, Olga | Karavaeva, Olga | 1/2-1/2 | B40 | Round 5: Gutmakher, Olga - Karavaeva, Olga | 2025-05-31 |
| Gutmakher, Olga | Levitan, Ronit | 1-0 | C50 | Round 4: Gutmakher, Olga - Levitan, Ronit | 2025-05-30 |
| Gutmakher, Olga | Gadasi, Noam | 1/2-1/2 | C02 | Round 1: Gutmakher, Olga - Gadasi, Noam | 2025-05-29 |
| Olga Gutmakher | Irina Len | 1/2-1/2 | B01 | Round 3: Olga Gutmakher - Irina Len | 2021-10-29 |
| Gutmakher, Olga | Mayeregger Gonzalez, Renata | 1-0 | B01 | Online_Olympiad_Div1_PoolC | 2021-09-10 |
| Gutmakher, Olga | Makwena, Christine | 1-0 | C02 | Online_Olympiad_Div2_PoolC | 2021-09-04 |
| Gutmakher, Olga | Premanath, Dinushki | 0-1 | B43 | Online_Olympiad_Div2_PoolC | 2021-09-03 |