<< Back to player list
Shiyong Du - 3D
 (NZGS ID: 000023) 
NZGS Rank #33
 
Achievements
2023 Auckland Open - 3rd place
Wellington Go Open 2018 - 2nd place
 
 
Rating evolution
 
 
 
 
 
 
Results
 
 
 
 
 
 
 
Auckland Open 2025 (Rating before:2296.19, Rating after:2306.47)
 2025-09-20 - 2025-09-20, , 6 rounds 
 
 
 
 
Colour
 
Hd
 
Komi
 
Opponent
 
Opponent's strength
 
Opponent's score
 
Result
 
Var
 
 
 
 
 
 
 
White 
 
 
0 
 
 
 
 
 
Huiyi Shi 
 
 
4D 
 
 
3/6 
 
 
Win 
 
 
12.85 
 
 
 
 
 
White 
 
 
0 
 
 
 
 
 
Kaixuan  Li 
 
 
4D? 
 
 
4/6 
 
 
Win 
 
 
6.93 
 
 
 
 
 
White 
 
 
0 
 
 
 
 
 
Kevin Liu 
 
 
2D 
 
 
4/6 
 
 
Loss 
 
 
-13.13 
 
 
 
 
 
Black 
 
 
0 
 
 
 
 
 
Zixiang(Jerry) Lei 
 
 
5D 
 
 
4.5/6 
 
 
Loss 
 
 
-1.18 
 
 
 
 
 
Black 
 
 
0 
 
 
 
 
 
Guohui Zhang 
 
 
4D? 
 
 
2/6 
 
 
Loss 
 
 
-2.12 
 
 
 
 
 
Black 
 
 
0 
 
 
 
 
 
Qiang Gao 
 
 
4D? 
 
 
2/6 
 
 
Win 
 
 
6.93 
 
 
 
 
 
 
 
 
 
 
 
 
Auckland Open 2024 (Rating before:2301.39, Rating after:2296.19)
 2024-11-30 - 2024-12-01, , 5 rounds 
 
 
 
 
Colour
 
Hd
 
Komi
 
Opponent
 
Opponent's strength
 
Opponent's score
 
Result
 
Var
 
 
 
 
 
 
 
White 
 
 
0 
 
 
 
 
 
Chris Zheng 
 
 
3D? 
 
 
5/5 
 
 
Loss 
 
 
-4.01 
 
 
 
 
 
White 
 
 
0 
 
 
 
 
 
Lance Wen 
 
 
3D 
 
 
3/5 
 
 
Win 
 
 
9.40 
 
 
 
 
 
Black 
 
 
0 
 
 
 
 
 
Kelvin Li 
 
 
3D 
 
 
3.5/5 
 
 
Loss 
 
 
-8.46 
 
 
 
 
 
Black 
 
 
0 
 
 
 
 
 
David Wu 
 
 
4D 
 
 
3.5/5 
 
 
Loss 
 
 
-3.49 
 
 
 
 
 
Black 
 
 
0 
 
 
 
 
 
Ziqing(David) Zhuxi 
 
 
1D? 
 
 
2/5 
 
 
Win 
 
 
1.36 
 
 
 
 
 
 
 
 
 
 
 
 
2024 NZ Open (Rating before:2308.67, Rating after:2301.39)
 2024-10-26 - 2024-10-27, , 6 rounds 
 
 
 
 
Colour
 
Hd
 
Komi
 
Opponent
 
Opponent's strength
 
Opponent's score
 
Result
 
Var
 
 
 
 
 
 
 
White 
 
 
0 
 
 
 
 
 
Zixiang(Jerry) Lei 
 
 
5D 
 
 
5/6 
 
 
Loss 
 
 
-1.50 
 
 
 
 
 
White 
 
 
0 
 
 
 
 
 
Colin Grierson 
 
 
3D 
 
 
2/5 
 
 
Loss 
 
 
-8.03 
 
 
 
 
 
White 
 
 
0 
 
 
 
 
 
Poz Roman 
 
 
3D? 
 
 
3/6 
 
 
Win 
 
 
4.48 
 
 
 
 
 
Black 
 
 
0 
 
 
 
 
 
Guang Qiu 
 
 
3D 
 
 
4/6 
 
 
Loss 
 
 
-8.85 
 
 
 
 
 
Black 
 
 
0 
 
 
 
 
 
Vincent Preiss 
 
 
3D? 
 
 
4/6 
 
 
Win 
 
 
4.84 
 
 
 
 
 
Black 
 
 
0 
 
 
 
 
 
Gary Zhang 
 
 
2D? 
 
 
1/4 
 
 
Win 
 
 
1.78 
 
 
 
 
 
 
 
 
 
 
 
 
2023 NZGS Open (Rating before:2297.00, Rating after:2308.67)
 2023-11-25 - 2023-11-26, , 6 rounds 
 
 
 
 
Colour
 
Hd
 
Komi
 
Opponent
 
Opponent's strength
 
Opponent's score
 
Result
 
Var
 
 
 
 
 
 
 
White 
 
 
0 
 
 
 
 
 
Zixiang(Jerry) Lei 
 
 
5D 
 
 
5.5/6 
 
 
Loss 
 
 
-0.97 
 
 
 
 
 
White 
 
 
0 
 
 
 
 
 
Huiyi Shi 
 
 
4D 
 
 
4/6 
 
 
Loss 
 
 
-3.84 
 
 
 
 
 
White 
 
 
0 
 
 
 
 
 
Duke Liu 
 
 
5D? 
 
 
4/6 
 
 
Loss 
 
 
-0.50 
 
 
 
 
 
White 
 
 
0 
 
 
 
 
 
Qingwen(Culture) Guo 
 
 
1D 
 
 
0/4 
 
 
Win 
 
 
2.14 
 
 
 
 
 
Black 
 
 
0 
 
 
 
 
 
Chaoqun Zhou 
 
 
4D 
 
 
1/4 
 
 
Win 
 
 
14.68 
 
 
 
 
 
Black 
 
 
0 
 
 
 
 
 
Stephen Lapshev 
 
 
4K? 
 
 
0/5 
 
 
Win 
 
 
0.16 
 
 
 
 
 
 
 
 
 
 
 
 
2023 Auckland Open (Rating before:2290.00, Rating after:2296.50)
 2023-10-28 - 2023-10-29, , 6 rounds 
 
 
 
 
Colour
 
Hd
 
Komi
 
Opponent
 
Opponent's strength
 
Opponent's score
 
Result
 
Var
 
 
 
 
 
 
 
White 
 
 
0 
 
 
 
 
 
Poz Roman 
 
 
3D? 
 
 
3/6 
 
 
Win 
 
 
4.85 
 
 
 
 
 
White 
 
 
0 
 
 
 
 
 
Lin Ni 
 
 
3D? 
 
 
2/6 
 
 
Loss 
 
 
-4.30 
 
 
 
 
 
White 
 
 
0 
 
 
 
 
 
Zixiang(Jerry) Lei 
 
 
5D 
 
 
5/6 
 
 
Loss 
 
 
-1.53 
 
 
 
 
 
Black 
 
 
0 
 
 
 
 
 
Tianbo Yu 
 
 
3D? 
 
 
3/6 
 
 
Win 
 
 
4.72 
 
 
 
 
 
Black 
 
 
0 
 
 
 
 
 
Maurice Su 
 
 
2D? 
 
 
3/6 
 
 
Win 
 
 
2.63 
 
 
 
 
 
 
 
 
 
 
 
 
NewYearTournament (Rating before:2281.00, Rating after:2290.40)
 2021-01-01 - 2021-01-02, , 6 rounds 
 
 
 
 
Colour
 
Hd
 
Komi
 
Opponent
 
Opponent's strength
 
Opponent's score
 
Result
 
Var
 
 
 
 
 
 
 
Black 
 
 
0 
 
 
 
 
 
Wengang Zhang 
 
 
4D 
 
 
3.5/6 
 
 
Draw 
 
 
4.54 
 
 
 
 
 
White 
 
 
0 
 
 
 
 
 
David Wu 
 
 
4D? 
 
 
5/6 
 
 
Loss 
 
 
-1.91 
 
 
 
 
 
White 
 
 
0 
 
 
 
 
 
Selwyn Xin 
 
 
2D? 
 
 
2/6 
 
 
Win 
 
 
2.62 
 
 
 
 
 
White 
 
 
0 
 
 
 
 
 
Gang Du 
 
 
5D 
 
 
4/6 
 
 
Loss 
 
 
-2.38 
 
 
 
 
 
White 
 
 
0 
 
 
 
 
 
Wenxin Wang 
 
 
3D? 
 
 
2/6 
 
 
Win 
 
 
5.15 
 
 
 
 
 
Black 
 
 
0 
 
 
 
 
 
Pengcheng Guo 
 
 
1D? 
 
 
2/6 
 
 
Win 
 
 
1.38 
 
 
 
 
 
 
 
 
 
 
 
 
2019 Auckland Open (Rating before:2269.00, Rating after:2280.91)
 2019-11-23 - 2019-11-24, , 7 rounds 
 
 
 
 
Colour
 
Hd
 
Komi
 
Opponent
 
Opponent's strength
 
Opponent's score
 
Result
 
Var
 
 
 
 
 
 
 
White 
 
 
0 
 
 
7 
 
 
Fred Chen 
 
 
2D? 
 
 
4/7 
 
 
Win 
 
 
6.33 
 
 
 
 
 
White 
 
 
0 
 
 
7 
 
 
Moses Fan 
 
 
5D? 
 
 
5/7 
 
 
Loss 
 
 
-1.31 
 
 
 
 
 
White 
 
 
0 
 
 
7 
 
 
Ivan Guozhi 
 
 
2D? 
 
 
2/7 
 
 
Win 
 
 
6.33 
 
 
 
 
 
White 
 
 
0 
 
 
7 
 
 
Weiran Lin 
 
 
3D? 
 
 
4/7 
 
 
Loss 
 
 
-7.81 
 
 
 
 
 
Black 
 
 
0 
 
 
7 
 
 
Zixiang(Jerry) Lei 
 
 
4D? 
 
 
6/7 
 
 
Loss 
 
 
-3.52 
 
 
 
 
 
Black 
 
 
0 
 
 
7 
 
 
Theodore Zhang 
 
 
4D? 
 
 
1/4 
 
 
Win 
 
 
15.41 
 
 
 
 
 
Black 
 
 
0 
 
 
7 
 
 
Gang Du 
 
 
4D? 
 
 
6/7 
 
 
Loss 
 
 
-3.52 
 
 
 
 
 
 
 
 
 
 
 
 
Wellington Go Open 2018 (Rating before:2200.00, Rating after:2269.48)
 2018-11-24 - 2018-11-25, , 7 rounds 
 
 
 
 
Colour
 
Hd
 
Komi
 
Opponent
 
Opponent's strength
 
Opponent's score
 
Result
 
Var
 
 
 
 
 
 
 
Black 
 
 
0 
 
 
7 
 
 
Bo Cheng 
 
 
4D? 
 
 
3.5/7 
 
 
Win 
 
 
18.33 
 
 
 
 
 
Black 
 
 
0 
 
 
7 
 
 
John Chen 
 
 
2D? 
 
 
2.5/7 
 
 
Win 
 
 
10.53 
 
 
 
 
 
White 
 
 
4 
 
 
 
 
 
Joshua Scott 
 
 
5K? 
 
 
0/6 
 
 
Win 
 
 
3.72 
 
 
 
 
 
White 
 
 
0 
 
 
7 
 
 
Graeme Parmenter 
 
 
4D? 
 
 
5/7 
 
 
Win 
 
 
18.84 
 
 
 
 
 
White 
 
 
0 
 
 
7 
 
 
Charlie Han 
 
 
5D? 
 
 
7/7 
 
 
Loss 
 
 
-0.78 
 
 
 
 
 
White 
 
 
7 
 
 
 
 
 
Christopher Meekin 
 
 
10K? 
 
 
3/6 
 
 
Win 
 
 
0.00 
 
 
 
 
 
Black 
 
 
0 
 
 
7 
 
 
Barry Phease 
 
 
4D? 
 
 
1/4 
 
 
Win 
 
 
18.84