Estonian Women's Chess Championship 2025
8 players participated in this 6-round tournament, held from 11 Dec 2025 to 16 Dec 2025 in Tallinn, Estonia. 7 titled players. Top 10 Elo average was 1981, and top seed was Margareth Olde (🇪🇪 EST, WIM, 2214).
Margareth Olde (🇪🇪 EST, WIM, 2214) won with 5.0/6, ahead of Sofia Blokhin (4.5) and Regina Narva (3.5). Olde clinched sole first place in the final round.
The biggest upset came in round 5: Sofia Blokhin (WFM, 2095) beat Margareth Olde (WIM, 2214), a +119-point gap.
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 6 roundsWIM Margareth Olde led from R3; +0.5-point edge over the runner-up.
WFM Sofia Blokhin takes the sole lead (4.5/5).
WIM Margareth Olde 1.0–1.0 against WFM Sofia Blokhin (R5 0-1, R6 1-0) — decisive in 2/2.
WIM Margareth Olde won 4 in a row (R1–R4).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1WIMMargareth Olde | * | 0 1 | — | 1 1 |
| 2WFMSofia Blokhin | 1 0 | * | ½ 1 | — |
| 3WFMRegina Narva | — | ½ 0 | * | 1 ½ |
| 4WCMGrete Olde | 0 0 | — | 0 ½ | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Olde, MargarethWIM | 2214 | EST | +7N | +7B | +4B | +4N | −2N | +2B | 5.0 | 13.0 | 13.0 | 8.50 | 2239 | +5.6 |
| 2 | Blokhin, SofiaWFM | 2095 | EST | +8B | +8N | =3N | +3B | +1B | −1N | 4.5 | 17.0 | 17.0 | 10.25 | 2220 | +19.2 |
| 3 | Narva, ReginaWFM | 1947 | EST | =5B | +5N | =2B | −2N | +4N | =4B | 3.5 | 13.5 | 14.0 | 6.00 | 2103 | +26.4 |
| 4 | Olde, GreteWCM | 1989 | EST | +6N | =6B | −1N | −1B | −3B | =3N | 2.0 | 17.5 | 18.0 | 2.50 | 1931 | -10.0 |
| 5 | Tsiganova, MonikaWIM | 2055 | EST | =3N | −3B | F | F | F | F | 0.5 | 7.0 | 7.0 | 1.75 | 1754 | -16.0 |
| 6 | Pritulina, SvetlanaWCM | 2007 | EST | −4B | =4N | F | F | F | F | 0.5 | 4.0 | 4.0 | 1.00 | 1796 | -11.2 |
| 7 | Reren, Alexis Miriam | 1620 | EST | −1B | −1N | F | F | F | F | 0.0 | 10.0 | 10.0 | 0.00 | 1221 | -6.4 |
| 8 | Shadrina, EvaWCM | 1919 | EST | −2N | −2B | F | F | F | F | 0.0 | 9.0 | 9.0 | 0.00 | 1295 | -21.6 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Narva, ReginaWFMEST+26.43.5 pts · #3
- 2Blokhin, SofiaWFMEST+19.24.5 pts · #2
- 3Olde, MargarethWIMEST+5.65.0 pts · #1
- 1Shadrina, EvaWCMEST-21.60.0 pts · #8
- 2Tsiganova, MonikaWIMEST-16.00.5 pts · #6
- 3Pritulina, SvetlanaWCMEST-11.20.5 pts · #5
- R5+119 Elo gap
- R2+108 Elo gap