27th Asian Youth Chess Championships 2025 - G12
Open SwissStandard
54 players participated in this 9-round tournament, held from 22 Nov 2025 to 29 Nov 2025 in Bangkok, Thailand. 10 titled players from 8 federations. Top 10 Elo average was 1859, and top seed was Pratitee Bordoloi (🇮🇳 IND, WFM, 2006).
Alisa Genrietta Yunker ( FID, WFM, 1883) won with 8.0/9, ahead of Pratitee Bordoloi (7.5) and Adiya Zhenis (6.5). Yunker won solo starting round 5.
The biggest upset came in round 6: Judith Supatra Sophie (1507) beat Pooja Shree R (WCM, 1871), a +364-point gap.
Location
🇹ðŸ‡Bangkok, Thailand
Dates
22 Nov 2025 → 29 Nov 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 9 rounds
Titled players · 10
WFM×3
WCM×7
Federations · 8 represented
🇹ðŸ‡Thailand×6
FIDE (no federation)×6
🇻🇳Vietnam×6
🇮🇳India×6
🇸🇬Singapore×6
🇨🇳China×3
🇺🇿Uzbekistan×2
🇰🇷South Korea×2
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 9 roundsWFM Alisa Genrietta Yunker led from R5; +0.5-point edge over the runner-up. Title race converged from 2 co-leaders at R4 to 1 by R5.
Co-leaders
22
10
5
2
1
1
1
1
1
R5–R9 · LEAD HELD
WFM Alisa Genrietta Yunker held the sole lead from R5 through R9 without losing it.
R5 · HEAD-TO-HEAD · WINNER VS 2ND
WFM Alisa Genrietta Yunker beat WFM Pratitee Bordoloi (White).
WIN STREAKS · 3 top finishers
WFM Alisa Genrietta Yunker 7 wins (R1–R7)WFM Pratitee Bordoloi 4+3 wins (R1–R4, R6–R8)WFM Milana Aleks Sokolova 3 wins (R5–R7)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1WFMAlisa Genrietta Yunker | * | 1 | ½ | ½ |
| 2WFMPratitee Bordoloi | 0 | * | — | — |
| 3WFMMilana Aleks Sokolova | ½ | — | * | — |
| 4WCMAdiya Zhenis | ½ | — | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | R8 | R9 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Yunker, Alisa GenriettaWFM | 1883 | FID | +5B | +7N | +17B | +11N | +2B | +16N | +12B | =4N | =3B | 8.0 | 48.5 | 53.5 | 47.00 | 2123 | +88.8 |
| 2 | Pratitee BordoloiWFM | 2006 | IND | +27N | +14B | +19N | +16B | −1N | +7B | +5N | +15B | =6N | 7.5 | 46.5 | 51.0 | 40.00 | 2024 | +8.4 |
| 3 | Zhenis, AdiyaWCM | 1648 | KAZ | =13B | −6N | +45B | +37N | +14B | +9B | =15N | +7B | =1N | 6.5 | 46.0 | 49.0 | 33.75 | 1922 | +129.6 |
| 4 | Sokolova, Milana AleksWFM | 1940 | FID | −25B | +41N | +34B | −8N | +33B | +18N | +17B | =1B | +11N | 6.5 | 42.0 | 45.5 | 31.00 | 1866 | -23.2 |
| 5 | Aadya GowdaWCM | 1647 | IND | −1N | +51B | +22B | +21N | +17B | +13N | −2B | −11N | +15N | 6.0 | 46.5 | 49.0 | 28.00 | 1931 | +114.8 |
| 6 | Masaeva, Iliana In | 1745 | RUS | =26N | +3B | −15N | +30B | =12N | +27B | +13B | =8N | =2B | 6.0 | 45.0 | 49.0 | 32.25 | 1859 | +52.8 |
| 7 | Duong Ngoc Nga | 1707 | VIE | +51N | −1B | +44N | +31B | +20B | −2N | +16B | −3N | +18B | 6.0 | 44.0 | 46.5 | 24.50 | 1818 | +52.4 |
| 8 | Duong Ngoc Uyen | 1698 | VIE | +46N | +22N | −11B | +4B | −16N | +24B | +20N | =6B | =9N | 6.0 | 43.5 | 46.5 | 30.00 | 1889 | +92.4 |
| 9 | Peng, Jingyi(GD) | 1790 | CHN | +30N | +43B | −10N | =15B | +25B | −3N | +14B | +12N | =8B | 6.0 | 43.0 | 46.0 | 28.00 | 1827 | +15.6 |
| 10 | Gaer, Sofiya IgWCM | 1741 | FID | +49B | +50N | +9B | −13N | =11B | −15B | =19N | +20B | +23N | 6.0 | 39.5 | 42.0 | 26.25 | 1861 | +52.4 |
| 11 | Kosari, Sarina | 1787 | IRI | +35B | +28N | +8N | −1B | =10N | −12B | +30N | +5B | −4B | 5.5 | 46.5 | 50.5 | 27.50 | 1802 | +8.4 |
| 12 | Ventolero, Khana Kathrine | 1677 | PHI | +45B | +37N | −16N | +19B | =6B | +11N | −1N | −9B | +24N | 5.5 | 44.0 | 47.0 | 25.00 | 1820 | +72.4 |
| 13 | Arpita Patankar | 1892 | IND | =3N | +32B | +23N | +10B | =15N | −5B | −6N | =24B | +28N | 5.5 | 43.5 | 47.5 | 27.50 | 1792 | -44.8 |
| 14 | Nguyen Dinh Tam Anh | 1728 | VIE | +36N | −2N | =35B | +32B | −3N | +44B | −9N | +30B | +27N | 5.5 | 40.5 | 43.5 | 21.50 | 1742 | +10.8 |
| 15 | Zavivaeva, KristinaWCM | 1857 | FID | =18B | +29N | +6B | =9N | =13B | +10N | =3B | −2N | −5B | 5.0 | 48.5 | 53.0 | 28.00 | 1775 | -34.4 |
| 16 | Pekhtasheva, Aglaia | 1774 | FID | +38B | +33N | +12B | −2N | +8B | −1B | −7N | −18N | +31B | 5.0 | 46.0 | 50.0 | 23.50 | 1741 | -11.2 |
| 17 | Komiljonova, LazizabonuWCM | 1765 | UZB | +41N | +25B | −1N | +33B | −5N | +43B | −4N | +26B | F | 5.0 | 42.0 | 45.0 | 19.50 | 1788 | +9.6 |
| 18 | Yeo, Si En Faith | 1628 | SGP | =15N | −24B | +48N | +23B | =19N | −4B | +21N | +16B | −7N | 5.0 | 42.0 | 44.5 | 22.50 | 1780 | +53.2 |
| 19 | Mamesh, AdiyaWCM | 1764 | KAZ | +40B | +31N | −2B | −12N | =18B | +38N | =10B | +35N | F | 5.0 | 41.0 | 45.0 | 21.50 | 1743 | -7.6 |
| 20 | Poliak, Margarita | 1785 | KGZ | =32N | +26B | =24N | +43B | −7N | +21B | −8B | −10N | +39B | 5.0 | 40.0 | 43.0 | 20.75 | 1710 | -36.4 |
| 21 | Yati Agarwal | 1705 | IND | −31B | +40N | +49B | −5B | +26N | −20N | −18B | +33N | +35B | 5.0 | 36.5 | 39.0 | 19.00 | 1631 | -34.8 |
| 22 | Pooja Shree RWCM | 1871 | IND | +39N | −8B | −5N | +41B | −27N | −26B | +48N | +34B | +36N | 5.0 | 36.5 | 39.0 | 18.00 | 1609 | -100.0 |
| 23 | Mongoljingoo, Adiyadorj | 1777 | MGL | +44B | =34N | −13B | −18N | +52B | =35N | +25B | +31N | −10B | 5.0 | 36.0 | 38.5 | 18.00 | 1687 | -40.8 |
| 24 | Luo, Zhenzhen | 1726 | CHN | =29B | +18N | =20B | =25N | =34B | −8N | +33B | =13N | −12B | 4.5 | 40.0 | 44.0 | 20.75 | 1685 | -20.0 |
| 25 | Sun, Yucan(SD) | 1659 | CHN | +4N | −17N | +50B | =24B | −9N | +32B | −23N | =36B | =26N | 4.5 | 39.5 | 42.0 | 19.50 | 1654 | -4.0 |
| 26 | Sophie, Judith Supatra | 1507 | SGP | =6B | −20N | =38B | +28N | −21B | +22N | +34B | −17N | =25B | 4.5 | 39.0 | 43.0 | 20.75 | 1717 | +87.2 |
| 27 | Tan, Jingying Sonia | 1663 | SGP | −2B | −36N | +51B | +49N | +22B | −6N | =28B | +40N | −14B | 4.5 | 39.0 | 41.5 | 16.25 | 1664 | -2.8 |
| 28 | Daniel, Suria | 1688 | AUS | +54N | −11B | −31N | −26B | +46N | +48B | =27N | +32B | −13B | 4.5 | 33.5 | 34.5 | 12.75 | 1557 | -55.6 |
| 29 | Nguyen Huynh Thien Thanh | 1482 | VIE | =24N | −15B | −32N | =39B | +41N | −33N | +53B | =37N | +42B | 4.5 | 32.5 | 34.5 | 15.25 | 1639 | +59.2 |
| 30 | Zavivaeva, Angelina | 1625 | FID | −9B | +47N | =37B | −6N | +36B | +34N | −11B | −14N | =38N | 4.0 | 39.0 | 42.0 | 15.00 | 1624 | -2.8 |
| 31 | Tourteau, Victoria | 1467 | THA | +21N | −19B | +28B | −7N | −43N | +39B | +42N | −23B | −16N | 4.0 | 38.0 | 41.0 | 17.00 | 1671 | +89.2 |
| 32 | Shwe Yee Poe Eaint | 1572 | MYA | =20B | −13N | +29B | −14N | +45B | −25N | +38B | −28N | =40B | 4.0 | 37.5 | 40.5 | 16.00 | 1592 | +8.0 |
| 33 | Jayaweera, Risali Lohasna | 1667 | SRI | +48N | −16B | +46B | −17N | −4N | +29B | −24N | −21B | +45B | 4.0 | 36.5 | 39.0 | 13.00 | 1571 | -42.0 |
| 34 | Chanseya, K G Dewli Abinadi | 1677 | SRI | +53N | =23B | −4N | +35B | =24N | −30B | −26N | −22N | +44B | 4.0 | 36.5 | 38.5 | 13.75 | 1617 | -30.0 |
| 35 | Pham Ngoc Tung Lan | 1598 | VIE | −11N | +54B | =14N | −34N | +50B | =23B | +43N | −19B | −21N | 4.0 | 35.5 | 36.5 | 11.75 | 1607 | +2.4 |
| 36 | Cao, Bangling | 1486 | SGP | −14B | +27B | −43N | =42B | −30N | +37N | +52B | =25N | −22B | 4.0 | 34.0 | 36.5 | 15.00 | 1653 | +75.2 |
| 37 | Kim, Doyeon | 1776 | KOR | +52N | −12B | =30N | −3B | −44N | −36B | +46N | =29B | +47N | 4.0 | 33.5 | 36.0 | 12.75 | 1511 | -118.4 |
| 38 | Pham Thien Thanh | 1553 | VIE | −16N | =48B | =26N | =46B | +42N | −19B | −32N | +53N | =30B | 4.0 | 31.5 | 33.5 | 12.50 | 1526 | -12.4 |
| 39 | Kim, Nayoon B | 1635 | KOR | −22B | −46N | =47B | =29N | +53B | −31N | +41N | +43B | −20N | 4.0 | 31.0 | 33.0 | 12.25 | 1509 | -59.2 |
| 40 | Suthiponpaisarn, Proudpitcha | 1512 | THA | −19N | −21B | −42N | +54N | =47B | +50N | +44B | −27B | =32N | 4.0 | 30.5 | 31.5 | 10.00 | 1521 | -1.6 |
| 41 | Tan, Xuan Ying Calyn | 1537 | SGP | −17B | −4B | +53N | −22N | −29B | +45N | −39B | =49N | +50B | 3.5 | 33.0 | 35.0 | 8.75 | 1425 | -44.4 |
| 42 | Olankittikul, Achiraya | 1680 | THA | −50B | −49N | +40B | =36N | −38B | +47N | −31B | +52N | −29N | 3.5 | 28.5 | 31.0 | 11.50 | 1457 | -96.0 |
| 43 | Shashini Puvi | 1695 | IND | +47B | −9N | +36B | −20N | +31B | −17N | −35B | −39N | F | 3.0 | 35.0 | 35.0 | 11.00 | 1538 | -65.6 |
| 44 | Mamarasulova, Yasmina | 1568 | UZB | −23N | +53B | −7B | =45N | +37B | −14N | −40N | =47B | −34N | 3.0 | 34.5 | 36.5 | 9.00 | 1441 | -52.8 |
| 45 | Huang, Janet Pin-Hsuan | 0 | TPE | −12N | +52B | −3N | =44B | −32N | −41B | =49N | +48B | −33N | 3.0 | 31.5 | 34.0 | 7.75 | 1395 | -11.2 |
| 46 | Rosnizam, Izz Zara Aisyah | 1458 | MAS | −8B | +39B | −33N | =38N | −28B | −52N | −37B | =51B | +53N | 3.0 | 31.5 | 33.5 | 9.25 | 1440 | -8.8 |
| 47 | Monali Roy | 1441 | SGP | −43N | −30B | =39N | =48B | =40N | −42B | +54N | =44N | −37B | 3.0 | 28.0 | 29.0 | 7.75 | 1476 | -2.4 |
| 48 | Kandel, Ujjivani | 0 | NEP | −33B | =38N | −18B | =47N | +49B | −28N | −22B | −45N | =51B | 2.5 | 31.0 | 33.5 | 7.25 | 1418 | 0.0 |
| 49 | Sidratul, Muntaha | 1492 | BAN | −10N | +42B | −21N | −27B | −48N | =51N | =45B | =41B | F | 2.5 | 30.5 | 33.0 | 8.00 | 1503 | +8.0 |
| 50 | Anggraeni, Dafina Widya Acha | 0 | INA | +42N | −10B | −25N | =52B | −35N | −40B | −51N | +54B | −41N | 2.5 | 30.5 | 31.5 | 5.75 | 1412 | 0.0 |
| 51 | Talia, Helal | 1478 | JOR | −7B | −5N | −27N | −53B | −54N | =49B | +50B | =46N | =48N | 2.5 | 29.0 | 30.0 | 6.50 | 1290 | -54.8 |
| 52 | Yensudchai, Lilih | 1561 | THA | −37B | −45N | +54B | =50N | −23N | +46B | −36N | −42B | F | 2.5 | 27.5 | 28.5 | 5.25 | 1417 | -57.6 |
| 53 | Darasidh, Bheerada | 0 | THA | −34B | −44N | −41B | +51N | −39N | +54B | −29N | −38B | −46B | 2.0 | 28.5 | 29.5 | 3.50 | 1316 | 0.0 |
| 54 | Kamolchotiros, Ava Yeap | 1425 | THA | −28B | −35N | −52N | −40B | +51B | −53N | −47B | −50N | F | 1.0 | 25.0 | 25.0 | 2.50 | 1280 | -41.2 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Zhenis, AdiyaWCMKAZ+129.66.5 pts · #4
- 2Aadya GowdaWCMIND+114.86.0 pts · #9
- 3Duong Ngoc UyenVIE+92.46.0 pts · #8
Top rating losers
- 1Kim, DoyeonKOR-118.44.0 pts · #31
- 2Pooja Shree RWCMIND-100.05.0 pts · #26
- 3Olankittikul, AchirayaTHA-96.03.5 pts · #34
Biggest upsets
- R6+364 Elo gap
- R6+290 Elo gap
- R1+281 Elo gap