Prize of the Chess Federation of the Leningrad Region 2025. G13
12 players participated in this 7-round tournament, held from 20 Oct 2025 to 25 Oct 2025 in Tosno, Russia. Top 10 Elo average was 604, and top seed was Taisiya Duzheva (🇷🇺 RUS, 1568).
Alisa Voronova (🇷🇺 RUS, 1467) won with 6.5/7, ahead of Ksenia Listkova (6.0) and Polina Kislukhina (5.5). Voronova shared the lead from round 4 and won solo starting round 5.
The biggest upset came in round 2: Ksenia Listkova (1458) beat Taisiya Duzheva (1568), a +110-point gap.
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 7 roundsAlisa Voronova led from R5; +0.5-point edge over the runner-up. Title race converged from 2 co-leaders at R4 to 1 by R5.
Alisa Voronova takes the sole lead (4.5/5).
Alisa Voronova drew with Ksenia Listkova (Black).
Alisa Voronova 4 wins (R4–R7)Polina Kislukhina 3 wins (R1–R3)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Alisa Voronova | * | ½ | 1 | — |
| 2Ksenia Listkova | ½ | * | ½ | 1 |
| 3Polina Kislukhina | 0 | ½ | * | 1 |
| 4Anna Pavlova | — | 0 | 0 | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Voronova, Alisa | 1467 | RUS | +9N | +6B | =2N | +3B | +4N | +8B | +11N | 6.5 | 23.5 | 25.5 | 22.50 | 1825 | +65.2 |
| 2 | Listkova, Ksenia | 1458 | RUS | +11B | +4N | =1B | +5N | =3B | +7N | +10B | 6.0 | 25.0 | 27.0 | 21.00 | 1646 | +30.4 |
| 3 | Kislukhina, Polina | 1547 | RUS | +10B | +5N | +7B | −1N | =2N | +6B | +4N | 5.5 | 26.5 | 28.5 | 19.00 | 1569 | +7.6 |
| 4 | Duzheva, Taisiya | 1568 | RUS | +8N | −2B | +10N | +9B | −1B | +5N | −3B | 4.0 | 27.0 | 29.0 | 11.00 | 685 | -73.6 |
| 5 | Pavlova, Anna | 0 | RUS | +?N | −3B | +9N | −2B | +6N | −4B | +8N | 4.0 | 23.5 | 23.5 | 8.00 | 1296 | 0.0 |
| 6 | Gorshkova, Sofia | 0 | RUS | F | −1N | +12B | +7N | −5B | −3N | +9B | 3.0 | 21.0 | 21.0 | 5.00 | 698 | -29.6 |
| 7 | Skurikhina, Kseniya | 0 | RUS | +12N | +8B | −3N | −6B | +10N | −2B | F | 3.0 | 19.5 | 19.5 | 5.00 | 663 | 0.0 |
| 8 | FIDE 522020535 | 0 | — | −4B | −7N | +11B | +?N | +12B | −1N | −5B | 3.0 | 19.5 | 19.5 | 2.00 | 718 | 0.0 |
| 9 | FIDE 522073817 | 0 | — | −1B | +11N | −5B | −4N | F | +?B | −6N | 2.0 | 19.5 | 19.5 | 2.00 | 679 | 0.0 |
| 10 | Murashova, Kseniya | 0 | RUS | −3N | +?B | −4B | +12N | −7B | F | −2N | 2.0 | 18.5 | 18.5 | 0.00 | 718 | 0.0 |
| 11 | FIDE 55731520 | 0 | — | −2N | −9B | −8N | F | +?B | +12N | −1B | 2.0 | 17.5 | 17.5 | 0.00 | 663 | 0.0 |
| 12 | FIDE 540087247 | 0 | — | −7B | F | −6N | −10B | −8N | −11B | −?N | 0.0 | 13.0 | 13.0 | 0.00 | 601 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Voronova, AlisaRUS+65.26.5 pts · #1
- 2Listkova, KseniaRUS+30.46.0 pts · #3
- 3Kislukhina, PolinaRUS+7.65.5 pts · #2
- 1Duzheva, TaisiyaRUS-73.64.0 pts · #10
- 2Gorshkova, SofiaRUS-29.63.0 pts · #8
- 3Murashova, KseniyaRUS0.02.0 pts · #7
- R2+110 Elo gap
- R5+101 Elo gap