Major success for Indian players at O2C Doebrl Chess 2025 – GM Guha Mitrabha wins the gold medal of the event, ahead of his compatriot GM Sayantan Das who takes silver. The bronze medal is for local hero GM Zong-Yuan Zhao
Guha Mitrabha is an Indian chess Grandmaster, hailing from Kolkata. He began playing in 2005, with early successes including National U9, Sub-Junior, and Senior titles. O2C Doebrl Chess 2025 is yet another major achievement for the talented Indian player. Guha Mitrabha earned his Grandmaster Title in 2021 at age 20 during the GM Third Saturday Mix 220 tournament in Novi Sad, Serbia, crossing the 2500 Elo barrier and securing his third GM norm. In 2023-2024 he won the Commonwealth Chess Championship gold medal in the rapid event. In the Tata Steel Chess Festival 2023 Blitz Open Guha Mitrabha secured first place with an unbeaten 7.5/8, marking his fourth tournament win of 2023. Guha Mitrabha dominated Bangalore GM Open & Blitz Open in 2024, winning both events while scoring 8/10 in the Open and remaining undefeated. And there is more! Here is a list of more achievements by Guha Mitrabha
National Blitz Championship (2025): Dominated with an unbeaten 10.5/11, finishing a point ahead of the field.
1st Jaipur Rapid Rating Open (2025): Won with an unbeaten 8.5/9, his first rating tournament triumph of 2025.
1st Birsa Munda Rapid and Blitz (2024): Scored 8.5/9 in Rapid and a perfect 9/9 in Blitz, winning both titles.
Dynamo Chess Tournament (2022): Won the inaugural event, defeating GM Dibyendu Barua in the final.
Kaun Banega Crorepati Appearance (2025): First Indian GM to participate in the quiz show, winning ₹480,000, showcasing his general knowledge and composure
More about the O2C Doebrl Chess Cup
The Doeberl Cup is Australia’s premier Grand Prix chess tournament and the country’s longest-running weekend chess event, held annually in Canberra since 1963, except for 2020 due to the COVID-19 pandemic. Named after its primary sponsor, Austrian-born chess enthusiast and building contractor Erich Doeberl, who immigrated to Australia in 1955, the tournament has grown significantly in size and prestige, often attracting more players than the Australian Chess Championships. It is held over the Easter weekend and is known for its competitive fields and strong international participation.
The tournament began in 1963 after Erich Doeberl’s friend Toni Wiedenhofer proposed a weekend event to draw strong interstate players. Doeberl donated £100 for the prize fund, and the inaugural seven-round tournament at the Australian National University saw 29 players compete, with John Purdy winning a perfect 7/7. By 1970, it was established as Australia’s leading weekend tournament, with steady growth in entries over the decades
O2C Doebrl Chess Premier 2025 standings
1
GM
Mitrabha, Guha
IND
2505
7.5
2
GM
Das, Sayantan
IND
2416
7
3
GM
Zhao, Zong-Yuan
AUS
2462
6.5
4
GM
Antonio, Rogelio Jr
PHI
2363
6.5
5
GM
Stopa, Jacek
POL
2303
6.5
6
IM
Solomon, Stephen J
AUS
2207
6
7
IM
Das, Arghyadip
IND
2345
6
8
IM
Radovanovic, Mihajlo
SER
2434
6
9
FM
Thing, Bibek
NEP
2299
6
10
WIM
Richards, Heather S
AUS
2104
6
11
FM
Vargas, Arteaga Alexis
COL
2163
5.5
12
FM
Winkelman, Albert
AUS
2353
5.5
13
Zhu, Harvey
AUS
2137
5.5
14
FM
Nguyen, Vu Ky Anh
AUS
2050
5.5
15
IM
Ikeda, Junta
AUS
2371
5.5
16
CM
Hu, Yifei
AUS
2086
5
17
WGM
Nguyen, Thi Mai Hung
VIE
2209
5
18
Datar, Tejas
AUS
2005
5
19
WFM
Shen, Zhiyuan
AUS
2057
5
20
CM
Prasad, Lalit
AUS
2038
5
21
IM
Lane, Gary W
AUS
2250
5
22
Press, Harry
AUS
2152
5
23
FM
Dai, Cheng
AUS
2118
5
24
Chen, Meng Boon Marcus
SGP
2188
5
25
Lo, Willis
AUS
2067
5
26
CM
Tang, Terrence
AUS
2116
5
27
FM
Ooi, Jayden
AUS
2216
4.5
28
FM
Soo, Kai Jie
AUS
2206
4.5
29
CM
Zhang, Kendrick Botong
NZL
2009
4.5
30
FM
Litchfield, Frederick
AUS
2174
4.5
31
Gibson, Kyle
AUS
1964
4.5
32
FM
Kethro, Michael
AUS
2112
4.5
33
FM
Chan, Kris
AUS
2090
4.5
34
FM
Stojic, Dusan
AUS
2251
4.5
35
IM
Bagamasbad, Jose Efren
PHI
1937
4
36
CM
Thogata, Randheer
VIC
2018
4
37
CM
Leong, Benjamin
AUS
2104
4
38
FM
Ilic, Nicholas
AUS
2048
4
39
CM
Li, Hui
MAC
2055
4
40
CM
Melamed, Daniel
AUS
2014
4
41
IM
Dale, Ari
AUS
2326
4
42
FM
Rej, Tomek
AUS
2247
4
43
FM
Steadman, Michael
NZL
2105
4
44
CM
Rusakov, Jean
AUS
2028
3.5
45
Chang, Ethan
AUS
2011
3.5
46
CM
Yu, Zachary
NZL
2038
3.5
47
CM
Gao, Arthur
AUS
1975
3.5
48
Anup, Kumar Vihaan
AUS
1932
3.5
49
CM
Hain, Anthony
AUS
1990
3.5
50
CM
Annapureddy, Rheyansh Reddy
AUS
2116
3.5
51
Yin, Wenlin
AUS
1972
3.5
52
CM
Leong, Joel
AUS
1962
3.5
53
Poberezovsky, Daniel
AUS
1935
3
54
Wang, Lachlan
AUS
2076
3
55
CM
Kelly, Adam
AUS
1976
3
56
CM
Liu, William Rui
NZL
2005
3
57
Rumley, William
AUS
1976
2
58
Safarian, Alek
AUS
1940
2
59
Plunkett, Jeremy
AUS
1982
2
