2025 WA Chess Championships


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


Cross Table


 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