2020 World Artificial Intelligence Go Competition

    Keywords: Software, Tournament

"Haixia Bank Of Fujian Cup" 2020 World AI Go Open Competition (福建海峡银行杯2020世界人工智能围棋大赛) is a tournament for go programs held in 2020. The tournament is set up in two stages. The first stage is conducted online and the second is offline.

Online stage seems to be riddled with connection problems, a lot of games ended by timeout, including stronger engines.

Hardware for each engine is decided entirely by each entrant.

Rules[1]

  1. Swiss preliminary conducted online is the first stage.
  2. Top 8 are qualified for offline finals.
  3. Quarterfinals are decided by 3 games, semifinals by 5 games, final by 7 games. Match for 3rd place is only one game.
  4. Number of rounds for group stage depends on number of participants, here it's 7.
  5. Time control: 30m+5x60s.
  6. Chinese rules, komi is 3.25 stones but if white passes first it's 3.75.
  7. Standings ranked by: 1. Points; 2. Sum of opponents scores; 3. Direct match (only for two teams); 4. Decreased opponents scores: from the first round the opponents points are sequentially decreased and the remaining scores are compared; 5. If all tie-breaks fail and it affects promotion, an extra match.

Participants[2]

N English name Chinese name
1 LeelaZero 里拉零
2 Golaxy 星阵围棋
3 WeiHuGo 威狐围棋
4 Tian Go 天狗围棋
5 izisgo 隐智围棋
6 Clear Stone 清石围棋
7 BaduGI 小爱围棋
8 Yixiaotian 弈小天
9 DaPangGo 大胖围棋
10 BSK
11 Go Spirit 棋之魂队
12 AiqiGo 爱奇围棋
13 XiaofeiGo 小飞围棋
14 Handtalk 手谈
15 FlyingTiger 飞虎队
16 YiLeGo 逸乐围棋
17 ChaoRanGo 超然围棋
18 KataGo 卡塔围棋
19 DolBaram 石子旋风
20 MyrtleGo 采薇围棋

Online preliminary

Held online 27-30 September at: [ext] http://game.egcode.cn/#/match/7 (game records are still available there)

Schedule:

  • 27th September: rounds 1 and 2
  • 28th September: rounds 3, 4 and 5
  • 29th September: rounds 6 and 7

Round 1

N Black White Result Outcome Links
1 LeelaZero Golaxy 1-0 Resignation [ext] OGS [ext] Yike [ext] GoG
2 WeiHuGo Tian Go 0-1 Timeout [ext] Yike [ext] GoG
3 izisgo Clear Stone 1-0 Resignation [ext] Yike [ext] GoG
4 BaduGI Yixiaotian 0-1 No-show [ext] Yike [ext] GoG
5 DaPangGo BSK 1-0 Timeout [ext] Yike [ext] GoG
6 Go Spirit AiqiGo 0-1 Resignation [ext] Yike [ext] GoG
7 XiaofeiGo Handtalk 0-1 Decision [ext] Yike [ext] GoG
8 FlyingTiger YiLeGo 0-1 Resignation [ext] Yike [ext] GoG
9 ChaoRanGo KataGo 1-0 Timeout [ext] OGS [ext] Yike [ext] GoG
10 DolBaram MyrtleGo 0-1 Decision [ext] Yike [ext] GoG

Round 2

N Black White Result Outcome Links
1 MyrtleGo ChaoRanGo 1-0 Decision [ext] Yike [ext] GoG
2 YiLeGo DaPangGo 1-0 Timeout [ext] Yike [ext] GoG
3 Handtalk izisgo 1-0 Timeout [ext] Yike [ext] GoG
4 AiqiGo LeelaZero 0-1 Decision [ext] OGS [ext] Yike [ext] GoG
5 Yixiaotian Tian Go 1-0 Timeout [ext] Yike [ext] GoG
6 KataGo DolBaram 0-1 Resignation [ext] OGS [ext] Yike [ext] GoG
7 BSK FlyingTiger 0-1 Timeout [ext] Yike [ext] GoG
8 Clear Stone XiaofeiGo 0-1 Resignation [ext] Yike [ext] GoG
9 Golaxy Go Spirit 1-0 Resignation [ext] Yike [ext] GoG
10 BaduGI WeiHuGo 0-1 Resignation [ext] Yike [ext] GoG

Round 3

N Black White Result Outcome Links
1 LeelaZero Yixiaotian 1-0 Decision [ext] OGS [ext] Yike [ext] Fox [ext] GoG
2 Handtalk YiLeGo 0-1 Resignation [ext] Yike [ext] GoG
3 Golaxy MyrtleGo 1-0 Resignation [ext] Yike [ext] Fox [ext] GoG
4 WeiHuGo izisgo 0-1 Timeout [ext] Yike [ext] GoG
5 Tian Go DaPangGo 1-0 Timeout [ext] Yike [ext] GoG
6 AiqiGo XiaofeiGo 1-0 Timeout [ext] Yike [ext] GoG
7 FlyingTiger ChaoRanGo 0-1 Timeout [ext] Yike [ext] GoG
8 Clear Stone DolBaram 0-1 Decision [ext] Yike [ext] GoG
9 BSK BaduGI 0-1 Resignation [ext] Yike [ext] GoG
10 Go Spirit KataGo 0-1 Resignation [ext] OGS [ext] Yike [ext] Fox [ext] GoG

Round 4

N Black White Result Outcome Links
1 YiLeGo LeelaZero 1-0 Timeout [ext] OGS [ext] Yike [ext] Fox [ext] GoG
2 MyrtleGo Handtalk 1-0 Resignation [ext] Yike [ext] GoG
3 DolBaram AiqiGo 0-1 Timeout [ext] Yike [ext] GoG
4 ChaoRanGo Golaxy 1-0 Resignation [ext] Yike [ext] Fox [ext] GoG
5 Yixiaotian izisgo 0-1 Decision [ext] Yike [ext] GoG
6 Tian Go FlyingTiger 1-0 Timeout [ext] Yike [ext] GoG
7 KataGo BaduGI 1-0 1/4 stone [ext] OGS [ext] Yike [ext] Fox [ext] GoG
8 XiaofeiGo WeiHuGo 0-1 Timeout [ext] Yike [ext] GoG
9 DaPangGo Go Spirit 1-0 Resignation [ext] Yike [ext] GoG
10 BSK Clear Stone 0-1 No-show [ext] Yike [ext] GoG

Round 5

N Black White Result Outcome Links
1 Tian Go YiLeGo 1-0 Resignation [ext] Yike [ext] GoG
2 izisgo LeelaZero 0-1 Decision [ext] OGS [ext] Yike [ext] Fox [ext] GoG
3 AiqiGo MyrtleGo 0-1 Resignation [ext] Yike [ext] GoG
4 WeiHuGo ChaoRanGo 0-1 Resignation [ext] Yike [ext] GoG
5 Golaxy Yixiaotian 1-0 Timeout [ext] Yike [ext] Fox [ext] GoG
6 DaPangGo KataGo 0-1 Timeout [ext] OGS [ext] Yike [ext] Fox [ext] GoG
7 Handtalk DolBaram 0-1 Resignation [ext] Yike [ext] GoG
8 Clear Stone BaduGI 1-0 Decision [ext] Yike [ext] GoG
9 XiaofeiGo FlyingTiger 0-1 Decision [ext] Yike [ext] GoG
10 Go Spirit BSK 1-0 Resignation [ext] Yike [ext] GoG

Round 6

N Black White Result Outcome Links
1 MyrtleGo Tian Go 1-0 Resignation [ext] Yike [ext] GoG
2 ChaoRanGo YiLeGo 1-0 Resignation [ext] Yike [ext] GoG
3 DolBaram LeelaZero 1-0 Timeout [ext] OGS [ext] Yike [ext] Fox [ext] GoG
4 KataGo AiqiGo 1-0 No-show [ext] Yike [ext] GoG
5 izisgo Golaxy 0-1 Decision [ext] Yike [ext] Fox [ext] GoG
6 FlyingTiger Handtalk 1-0 Resignation [ext] Yike [ext] GoG
7 Yixiaotian DaPangGo 1-0 Timeout [ext] Yike [ext] GoG
8 Clear Stone WeiHuGo 1-0 Timeout [ext] Yike [ext] GoG
9 BaduGI Go Spirit 1-0 Resignation [ext] Yike [ext] GoG
10 XiaofeiGo BSK 1-0 Resignation [ext] Yike [ext] GoG

Round 7

N Black White Result Outcome Links
1 LeelaZero ChaoRanGo 0-1 Timeout [ext] OGS [ext] Yike [ext] Fox [ext] GoG
2 YiLeGo MyrtleGo 0-1 Decision [ext] Yike [ext] Fox [ext] GoG
3 Golaxy KataGo 1-0 Timeout [ext] OGS [ext] Yike [ext] Fox [ext] GoG
4 Tian Go DolBaram 1-0 Timeout [ext] Yike [ext] GoG
5 izisgo AiqiGo 1-0 Timeout [ext] Yike [ext] GoG
6 Yixiaotian Clear Stone 0-1 Decision [ext] Yike [ext] GoG
7 BaduGI FlyingTiger 1-0 No-show [ext] Yike [ext] GoG
8 DaPangGo XiaofeiGo 1-0 Resignation [ext] Yike [ext] GoG
9 WeiHuGo Go Spirit 1-0 Resignation [ext] Yike [ext] GoG
10 BSK Handtalk 0-1 Resignation [ext] Yike [ext] GoG

Standings[3][4]

Win is worth 2 points.

N Name Points SOS Tie-break
1 MyrtleGo 12 60
2 ChaoRanGo 12 58
3 Golaxy 10 56
4 Tian Go 10 52
5 YiLeGo 8 60
6 DolBaram 8 58 Direct match
7 LeelaZero 8 58 Direct match
8 izisgo 8 50 Decreased opponents scores
9 KataGo 8 50 Decreased opponents scores
10 Clear Stone 8 38
11 Yixiaotian 6 56
12 AiqiGo 6 50 Decreased opponents scores
13 WeiHuGo 6 50 Decreased opponents scores
14 FlyingTiger 6 46 Direct match
15 Handtalk 6 46 Direct match
16 DaPangGo 6 38
17 BaduGI 6 36
18 XiaofeiGo 4 38
19 Go Spirit 2 42
20 BSK 0 38

Offline finals

Quarterfinals

November 30th, [ext] https://game.egcode.cn/#/match/14

MyrtleGo 2-0 izisgo
N Black White Result Outcome Links
1 izisgo MyrtleGo 0-1 Resignation [ext] Yike
2 MyrtleGo izisgo 1-0 Resignation [ext] Yike
Tian Go 2-0 YiLeGo
N Black White Result Outcome Links
1 Tian Go YiLeGo 1-0 Resignation [ext] Yike
2 YiLeGo Tian Go 0-1 Resignation [ext] Yike
Golaxy 2-0 DolBaram
N Black White Result Outcome Links
1 DolBaram Golaxy 0-1 Decision [ext] Yike
2 Golaxy DolBaram 1-0 Resignation [ext] Yike
LeelaZero 2-1 ChaoRanGo
N Black White Result Outcome Links
1 LeelaZero ChaoRanGo 0-1 Timeout [ext] Yike
2 ChaoRanGo LeelaZero 0-1 Decision [ext] Yike
3 LeelaZero ChaoRanGo 1-0 Resignation [ext] Yike

Semifinals

December 1st, [ext] https://game.egcode.cn/#/match/15

MyrtleGo 3-0 Tian Go
N Black White Result Outcome Links
1 MyrtleGo Tian Go 1-0 Resignation [ext] Yike
2 Tian Go MyrtleGo 0-1 Resignation [ext] Yike
3 MyrtleGo Tian Go 1-0 Resignation [ext] Yike
Golaxy 3-0 LeelaZero
N Black White Result Outcome Links
1 Golaxy LeelaZero 1-0 Resignation [ext] Yike
2 LeelaZero Golaxy 0-1 Resignation [ext] Yike
3 Golaxy LeelaZero 1-0 Resignation [ext] Yike

Final and match for 3rd place

December 2nd-3rd, [ext] https://game.egcode.cn/#/match/16

Tian Go 1-0 LeelaZero
N Black White Result Outcome Links
1 LeelaZero Tian Go 0-1 Resignation [ext] Yike
Golaxy 4-0 MyrtleGo
N Black White Result Outcome Links
1 Golaxy MyrtleGo 1-0 Resignation [ext] Yike
2 MyrtleGo Golaxy 0-1 Resignation [ext] Yike
3 Golaxy MyrtleGo 1-0 Resignation [ext] Yike
4 MyrtleGo Golaxy 0-1 Resignation [ext] Yike

References

[1] Translated regulations: [ext] 2020 World Artificial Intelligence Go Competition Rules & Information

[2] Preliminary stage draw: [ext] 福建海峡银行杯世界人工智能围棋赛抽签 首轮弈小天 VS 小爱围棋

[3] Online stage standings: [ext] 欧米か@戦闘狂囲碁AI「BSK」 twitter

[4] Report on third day of online stage: [ext] 世界人工智能围棋赛第三日综述:原创和二次开发程序良性竞争

See also


Comments

Anonymous: It's unfortunate that so many matches had connection and timeout issues and that these matches were still counted as official. Two results of this is that it calls into question other aspects of the tournament and has caused many persons to be less interested in the tournament and its results.


2020 World Artificial Intelligence Go Competition last edited by SAlexander on December 4, 2020 - 21:03
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