# Go at the 2022 Asian Games – Men's individual

The Men's individual go competition at the 2022 Asian Games in Hangzhou, China was held from 24 September to 28 September 2023 at Hangzhou Chess Academy. Each player had one hour and 30 seconds byoyomi periods.
In the preliminary round, the tie-breaking system was the sum of opponents' scores (SOS), but if a second-level tie break was needed, the first-round opponents' scores were subtracted from the SOS scores.

## Schedule

All times are China Standard Time (UTC+08:00)
| Date | Time | Event |
| Sunday, 24 September 2023 | 09:30 | Round 1 |
| Sunday, 24 September 2023 | 15:00 | Round 2 |
| Monday, 25 September 2023 | 09:30 | Round 3 |
| Monday, 25 September 2023 | 15:00 | Round 4 |
| Tuesday, 26 September 2023 | 09:30 | Round 5 |
| Tuesday, 26 September 2023 | 15:00 | Round 6 |
| Wednesday, 27 September | 15:00 | Quarterfinals |
| Thursday, 28 September 2023 | 09:30 | Semifinals |
| Thursday, 28 September 2023 | 15:00 | Finals |

## Results
### Preliminary round
#### Group A
##### Round 1

| Black | Score | White |
| Hsu Hao-hung (TPE) | 2–0 | Lee Shou Kai (MAS) |
| Chan Chi Hin (HKG) | 2–0 | Wichrich Karuehawanit (THA) |
| Shin Jin-seo (KOR) | 2–0 | Yang Dingxin (CHN) |
| Kwa Jie Hui (SGP) | 2–0 | Sam In Hang (MAC) |
| Toramaru Shibano (JPN) | 2–0 | Bye |

##### Round 2

| Black | Score | White |
| Toramaru Shibano (JPN) | 2–0 | Kwa Jie Hui (SGP) |
| Shin Jin-seo (KOR) | 2–0 | Chan Chi Hin (HKG) |
| Sam In Hang (MAC) | 0–2 | Hsu Hao-hung (TPE) |
| Yang Dingxin (CHN) | 2–0 | Wichrich Karuehawanit (THA) |
| Bye | 0–2 | Lee Shou Kai (MAS) |

##### Round 3

| Black | Score | White |
| Hsu Hao-hung (TPE) | 0–2 | Shin Jin-seo (KOR) |
| Lee Shou Kai (MAS) | 0–2 | Toramaru Shibano (JPN) |
| Chan Chi Hin (HKG) | 0–2 | Yang Dingxin (CHN) |
| Wichrich Karuehawanit (THA) | 2–0 | Kwa Jie Hui (SGP) |
| Sam In Hang (MAC) | 2–0 | Bye |

##### Round 4

| Black | Score | White |
| Toramaru Shibano (JPN) | 0–2 | Shin Jin-seo (KOR) |
| Yang Dingxin (CHN) | 2–0 | Hsu Hao-hung (TPE) |
| Wichrich Karuehawanit (THA) | 2–0 | Sam In Hang (MAC) |
| Kwa Jie Hui (SGP) | 2–0 | Lee Shou Kai (MAS) |
| Bye | 0–2 | Chan Chi Hin (HKG) |

##### Round 5

| Black | Score | White |
| Shin Jin-seo (KOR) | 2–0 | Kwa Jie Hui (SGP) |
| Yang Dingxin (CHN) | 2–0 | Toramaru Shibano (JPN) |
| Hsu Hao-hung (TPE) | 2–0 | Chan Chi Hin (HKG) |
| Lee Shou Kai (MAS) | 0–2 | Sam In Hang (MAC) |
| Wichrich Karuehawanit (THA) | 2–0 | Bye |

##### Round 6

| Black | Score | White |
| Shin Jin-seo (KOR) | 2–0 | Wichrich Karuehawanit (THA) |
| Sam In Hang (MAC) | 0–2 | Yang Dingxin (CHN) |
| Toramaru Shibano (JPN) | 0–2 | Hsu Hao-hung (TPE) |
| Chan Chi Hin (HKG) | 2–0 | Lee Shou Kai (MAS) |
| Bye | 0–2 | Kwa Jie Hui (SGP) |

##### Summary

| Rank | Athlete | Round | Round | Round | Round | Round | Round | Total | SOS |
| Rank | Athlete | 1 | 2 | 3 | 4 | 5 | 6 | Total | SOS |
| 1 | Shin Jin-seo (KOR) | 2 | 2 | 2 | 2 | 2 | 2 | 12 | 42 |
| 2 | Yang Dingxin (CHN) | 0 | 2 | 2 | 2 | 2 | 2 | 10 | 42 |
| 3 | Hsu Hao-hung (TPE) | 2 | 2 | 0 | 0 | 2 | 2 | 8 | 40 |
| 4 | Toramaru Shibano (JPN) | 2 | 2 | 2 | 0 | 0 | 0 | 6 | 38$_{38}$ |
| 5 | Wichrich Karuehawanit (THA) | 0 | 0 | 2 | 2 | 2 | 0 | 6 | 38$_{32}$ |
| 5 | Chan Chi Hin (HKG) | 2 | 0 | 0 | 2 | 0 | 2 | 6 | 38$_{32}$ |
| 7 | Kwa Jie Hui (SGP) | 2 | 0 | 0 | 2 | 0 | 2 | 6 | 30 |
| 8 | Sam In Hang (MAC) | 0 | 0 | 2 | 0 | 2 | 0 | 4 | 32 |
| 9 | Lee Shou Kai (MAS) | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 30 |

#### Group B
##### Round 1

| Black | Score | White |
| Park Jeong-hwan (KOR) | 0–2 | Ke Jie (CHN) |
| Ryo Ichiriki (JPN) | 2–0 | Chang Fu Kang (MAS) |
| Lai Jyun-fu (TPE) | 2–0 | Chan Nai San (HKG) |
| Lou Wan Kao (MAC) | 0–2 | Pongsakarn Sornarra (THA) |
| Kang Zhanbin (SGP) | 2–0 | Bye |

##### Round 2

| Black | Score | White |
| Pongsakarn Sornarra (THA) | 0–2 | Kang Zhanbin (SGP) |
| Ke Jie (CHN) | 2–0 | Lai Jyun-fu (TPE) |
| Chan Nai San (HKG) | 0–2 | Ryo Ichiriki (JPN) |
| Chang Fu Kang (MAS) | 2–0 | Lou Wan Kao (MAC) |
| Bye | 0–2 | Park Jeong-hwan (KOR) |

##### Round 3

| Black | Score | White |
| Ke Jie (CHN) | 2–0 | Ryo Ichiriki (JPN) |
| Park Jeong-hwan (KOR) | 2–0 | Kang Zhanbin (SGP) |
| Chang Fu Kang (MAS) | 0–2 | Lai Jyun-fu (TPE) |
| Chan Nai San (HKG) | 2–0 | Lou Wan Kao (MAC) |
| Pongsakarn Sornarra (THA) | 2–0 | Bye |

##### Round 4

| Black | Score | White |
| Kang Zhanbin (SGP) | 0–2 | Ke Jie (CHN) |
| Lai Jyun-fu (TPE) | 2–0 | Pongsakarn Sornarra (THA) |
| Ryo Ichiriki (JPN) | 0–2 | Park Jeong-hwan (KOR) |
| Chan Nai San (HKG) | 2–0 | Chang Fu Kang (MAS) |
| Bye | 0–2 | Lou Wan Kao (MAC) |

##### Round 5

| Black | Score | White |
| Ke Jie (CHN) | 2–0 | Pongsakarn Sornarra (THA) |
| Park Jeong-hwan (KOR) | 2–0 | Lai Jyun-fu (TPE) |
| Kang Zhanbin (SGP) | 0–2 | Chan Nai San (HKG) |
| Lou Wan Kao (MAC) | 0–2 | Ryo Ichiriki (JPN) |
| Chang Fu Kang (MAS) | 2–0 | Bye |

##### Round 6

| Black | Score | White |
| Chan Nai San (HKG) | 0–2 | Ke Jie (CHN) |
| Chang Fu Kang (MAS) | 0–2 | Park Jeong-hwan (KOR) |
| Pongsakarn Sornarra (THA) | 0–2 | Ryo Ichiriki (JPN) |
| Lou Wan Kao (MAC) | 0–2 | Kang Zhanbin (SGP) |
| Bye | 0–2 | Lai Jyun-fu (TPE) |

##### Summary

| Rank | Athlete | Round | Round | Round | Round | Round | Round | Total | SOS |
| Rank | Athlete | 1 | 2 | 3 | 4 | 5 | 6 | Total | SOS |
| 1 | Ke Jie (CHN) | 2 | 2 | 2 | 2 | 2 | 2 | 12 | 42 |
| 2 | Park Jeong-hwan (KOR) | 0 | 2 | 2 | 2 | 2 | 2 | 10 | 38 |
| 3 | Ryo Ichiriki (JPN) | 2 | 2 | 0 | 0 | 2 | 2 | 8 | 38 |
| 4 | Lai Jyun-fu (TPE) | 2 | 0 | 2 | 2 | 0 | 2 | 8 | 34 |
| 5 | Chan Nai San (HKG) | 0 | 0 | 2 | 2 | 2 | 0 | 6 | 40 |
| 6 | Kang Zhanbin (SGP) | 2 | 2 | 0 | 0 | 0 | 2 | 6 | 34 |
| 7 | Pongsakarn Sornarra (THA) | 2 | 0 | 2 | 0 | 0 | 0 | 4 | 36 |
| 8 | Chang Fu Kang (MAS) | 0 | 2 | 0 | 0 | 2 | 0 | 4 | 34 |
| 9 | Lou Wan Kao (MAC) | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 28 |

### Knockout round

| Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Gold medal match | Gold medal match | Gold medal match |
| A1 | Shin Jin-seo (KOR) | 2 | | | | | | |
| B4 | Lai Jyun-fu (TPE) | 0 | A1 | Shin Jin-seo (KOR) | 0 | | | |
| A3 | Hsu Hao-hung (TPE) | 2 | A3 | Hsu Hao-hung (TPE) | 2 | | | |
| B2 | Park Jeong-hwan (KOR) | 0 | | | | A3 | Hsu Hao-hung (TPE) | 2 |
| A2 | Yang Dingxin (CHN) | 0 | | | | B1 | Ke Jie (CHN) | 0 |
| B3 | Ryo Ichiriki (JPN) | 2 | B3 | Ryo Ichiriki (JPN) | 0 |
| A4 | Toramaru Shibano (JPN) | 0 | B1 | Ke Jie (CHN) | 2 |
| B1 | Ke Jie (CHN) | 2 | | | | Bronze medal match | Bronze medal match | Bronze medal match |
| | | | | | | A1 | Shin Jin-seo (KOR) | 2 |
| | | | | | | B3 | Ryo Ichiriki (JPN) | 0 |

#### Quarterfinals

| Black | Score | White |
| Shin Jin-seo (KOR) | 2–0 | Lai Jyun-fu (TPE) |
| Hsu Hao-hung (TPE) | 2–0 | Park Jeong-hwan (KOR) |
| Yang Dingxin (CHN) | 0–2 | Ryo Ichiriki (JPN) |
| Toramaru Shibano (JPN) | 0–2 | Ke Jie (CHN) |

#### Semifinals

| Black | Score | White |
| Shin Jin-seo (KOR) | 0–2 | Hsu Hao-hung (TPE) |
| Ryo Ichiriki (JPN) | 0–2 | Ke Jie (CHN) |

#### Bronze medal match

| Black | Score | White |
| Shin Jin-seo (KOR) | 2–0 | Ryo Ichiriki (JPN) |

#### Gold medal match

| Black | Score | White |
| Hsu Hao-hung (TPE) | 2–0 | Ke Jie (CHN) |