The 2025 WA Open Chess Championships was played from the 30th May to the 2nd of June at Perth Chess Club (North Woodvale Primary School). Full results are available at: https://chess-results.com/tnr1176478.aspx The judging of the Best Game Prizes (Open and Reserves) will take a couple of weeks. A special thank you to Tim Hare (equipment and for arranging best game prizes), Rob Maris (for travelling in to open and secure the venue on the first and last evenings), Hui Huang (for the great photos) and not least, to Dennis Holland, for his many hours of attentive and unwavering work as part of the arbitering team. Congratulations to all of the following prizewinners for their results: Prizewinners - 2025 WA Open Championship 1st & 2025 WA Chess Champion: IM Patrick Gong (7.0/7). 2nd: Saminda De Vas (5.5/7) =3rd: Oscar Gao and Andras Szijarto (Hungary) (5.0/7). =1st Women: WFM Kathryn Hardegen (4.0/7). =1st Women, =1st U1800 & =1st U1600: Leah Li Ya Tan (Singapore) (4.0/7). WFM Kathryn Hardegen is the highest scoring female Western Australian and is awarded the title of 2025 WA Women's Chess Champion 2025 WA Seniors' Chess Champion: Derek Roebuck (3.5/7). 2025 WA Reserves Chess Champion: (Under 2000 ACF) - To be determined by playoff between Drew Brand & Nimesh Shamalka (4.5/7). =3rd Reserves: Yonal De Vas (4.0/7) =1st U1800 & =1st U1600: Ricky Huang & Jaswanth Ram Sethuraman (4.0/7). 1st U1400, =1st U1800 & =1st U1600: Aidan Malik (Indonesia) (4.0/7). =2nd U1600: Kobe Wu (3.5/7). =2nd U1600 & =2nd U1400: Akash Ashok and Quang Minh Le (3.5/7). Report and results kindly provided by: Chief Arbiter / Chief Organiser - IA Dr Andrew Hardegen |
Pos NAME Rtg T Fed Pts | 1 2 3 4 5 6 7 | BH-C1 BH --------------------------------------------------------------------------------------------------------------- 1 Gong,Patrick 2548 IM WA 7.0 | +W11 +B16 +W5 +B2 +W3 +B7 +W8 | 27.0 30.5 2 De Vas,Saminda 2128 WA 5.5 | +B14 +W13 =B7 -W1 +B23 +W10 +B5 | 26.5 29.0 3 Gao,Oscar 2033 WA 5.0 | =W19 +B12 +W4 +B9 -B1 =W8 +B11 | 28.0 31.0 4 Szijarto,Andras 2067 HUN 5.0 | -B9 +W24 -B3 +W28 +B17 +W15 +W7 | 22.5 24.0 5 Brand,Drew 1777 WA 4.5 | +B25 +W20 -B1 +W11 =B8 +W6 -W2 | 28.0 30.0 6 Shamalka,Nimesh 1877 WA 4.5 | -B20 +W25 +B14 =BYE +W9 -B5 +W18 | 20.5 25.0 7 De Vas,Yonal 1814 WA 4.0 | +W17 +B27 =W2 =W8 +B15 -W1 -B4 | 28.5 29.5 8 Hardegen,Kathryn 2102 WFM WA 4.0 | =W23 +B19 +W10 =B7 =W5 =B3 -B1 | 27.5 30.0 9 Tan,Li Ya Leah 1421 SGP 4.0 | +W4 +B22 =W15 -W3 -B6 =B13 +W20 | 24.5 27.0 10 Huang,Yuqi (Ricky) 1512 WA 4.0 | =BYE +W18 -B8 +B16 +W19 -B2 =W12 | 23.5 27.5 11 Sethuraman,Jaswanth Ram 1529 WA 4.0 | -B1 +W28 +W27 -B5 +W21 +B22 -W3 | 23.5 24.5 12 Malik,Aidan 1129 INA 4.0 | =B29 -W3 +B24 =W13 =W22 +B19 =B10 | 21.5 24.0 13 Roebuck,Derek J 1765 WA 3.5 | +W21 -B2 =BYE =B12 =BYE =W9 =B15 | 23.5 27.0 14 Wu,Kobe 1503 WA 3.5 | -W2 +B21 -W6 -B19 +B28 =W17 +B23 | 22.0 23.5 15 Chen,Angus 1616 WA 3.5 | +W26 =BYE =B9 +B22 -W7 -B4 =W13 | 21.0 24.5 16 Gough,Dylan 1761 WA 3.5 | +B28 -W1 =B26 -W10 -B20 +W27 +B21 | 20.5 21.5 17 Ashok,Akash 1283 WA 3.5 | -B7 =BYE =BYE +W27 -W4 =B14 +W22 | 19.5 23.0 18 Le,Quang Minh 1049 WA 3.5 | =BYE -B10 -W19 +W25 +B26 +W23 -B6 | 18.0 21.5 19 Shanmuganathan,Angelmo 1420 WA 3.0 | =B3 -W8 +B18 +W14 -B10 -W12 =W24 | 24.0 26.5 20 Boby,Shawn 1334 WA 3.0 | +W6 -B5 -W22 -B21 +W16 +B24 -B9 | 22.0 24.5 21 Batahena,Ayun 737 WA 3.0 | -B13 -W14 +B25 +W20 -B11 +F26 -W16 | 20.5 22.5 22 Huang,Hui 1802 WA 2.5 | +B24 -W9 +B20 -W15 =B12 -W11 -B17 | 22.0 24.5 23 Liyanage,Nithuli 1483 WA 2.5 | =B8 =BYE =BYE +W26 -W2 -B18 -W14 | 21.0 23.5 24 De Vas,Senudi 1245 WA 2.5 | -W22 -B4 -W12 +BYE +B27 -W20 =B19 | 20.0 21.0 25 Martin,Noelle 1092 WA 2.0 | -W5 -B6 -W21 -B18 +BYE -F28 +B27 | 18.5 20.5 26 Munkhjargal,Chingun (W) 0 WA 1.5 | -B15 +BYE =W16 -B23 -W18 -F21 -- | 16.0 17.5 27 Nagaa,Vidhith 0 WA 1.0 | +BYE -W7 -B11 -B17 -W24 -B16 -W25 | 19.5 20.5 28 Munkhjargal,Chinkhusel (W) 393 WA 1.0 | -W16 -B11 +BYE -B4 -W14 -F25 -- | 18.0 19.0 29 De Guzman,Jessie (W) 1793 WA 0.5 | =W12 -- -- -- -- -- -- | 6.5 7.0 |