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\n\n\t| 2007 | \n\thotspur | | | \n\thotspur (2d) | dexy (1d) | nare (1k) | \n
\n\n\t| 2008 | \n\tdexy | ∗ | hotspur | \n\tdexy (1d) | KlausP (3d) | KyuT (4d) | \n
\n\n\t| 2009 | \n\tKlausP | 4-1 | dexy | \n\tKlausP (3d) | dexy (1d) | KyuT (4d) | \n
\n\n\t| 2010 | \n\tKlausP | 5-0 | illluck | \n\tillluck (1d) | maximemichel (1k) | dexy (1d) | \n
\n\n\t| 2011 | \n\tvitality | ∗ | KlausP | \n\tvitality (5d) | zealot (3d) | illluck (1d) | \n
\n\n\t| 2012 | \n\tpollemand | 4-1 | vitality | \n\tpollemand (3d) | devariot (1k) | joachim (1k) | \n
\n\n\t| 2013 | \n\tpollemand | 3-2 | taikobara | \n\ttaikobara (7k) | gamesorry (2d) | herminator (2d) | \n
\n\n\t| 2014 | \n\tmark5000 | 4-1 | devariot | \n\tmark5000 (2d) | devariot (1k) | adhalanay (4k) | \n
\n\n\t| 2015 | \n\tmark5000 | \n\t4-1 | \n\tgamesorry | \n\t魑魅魍魉 (2d) | 一只安东尼 (3d) | gamesorry (3d) | \n
\n\n\t| 2016 | \n\tmark5000 | \n\t4-1 | \n\tLomis | \n\tLomis (1d) | Sadaharu (5d) | まいどー(^笑^)/ (1d) | \n
\n\n\t| 2017 | \n\tBorealiz | \n\t3-1 | \n\tmark5000 | \n\tBorealiz (6d) | zebra (1d) | Sadaharu (6d) | \n
\n\n\t| 2018 | \n\tSadaharu | \n\t3-0 | \n\tBorealiz | \n\tSadaharu (9d) | plusone25th (6d) | huangyungjan (5k) | \n
\n\n\t| 2019 | \n\tSadaharu | \n\t5-0 | \n\tjoachim | \n\tSadaharu (9d+) | earlgreyhot (9d) | Baklan (6d) | \n
\n\n\t| 2020 | \n\tSadaharu | \n\t3-2 | \n\tmark5000 | \n\tmark5000 (5d) | drmwc (6d) | 找借口安静 (2d) | \n
\n\n\t| 2021 | \n\t | \n\t | \n\t | \n\tDMITRYSIR123 [5d] | Henry2001 [3d] | lojastygm [1k] | \n
\n\n\t| 2022 | \n\t | \n\t | \n\t | \n\tfuseki3 [5d] | gs2020 [4d] | Sadaharu [6d] | \n
\n\n\t| 2023 | \n\t | \n\t | \n\t | \n\tgs2020 [2d] | Xaloc [2d] | Sadaharu [4d] | \n
\n
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\n\n\t| 2008 | \n\tAkimoon | | | \n\tAkimoon (1k) | wossname (1d) | dmg (4k) | \n
\n\n\t| 2009 | \n\tUberdude | ∗ | Akimoon | \n\tUberdude (6d) | surcouf (1k) | gomad361 (2d) | \n
\n\n\t| 2010 | \n\tUberdude | 5-0 | gomad361 | \n\tgomad361 (2d) | morituri (2d) | stonedaze (1k) | \n
\n\n\t| 2011 | \n\tUberdude | ∗ | Rathbone | \n\tRathbone (4d) | vitality (5d) | illluck (1d) | \n
\n\n\t| 2012 | \n\tvitality | ∗ | Uberdude | \n\tvitality (5d) | nrx (3d) | gojohn (3d) | \n
\n\n\t| 2013 | \n\tvitality | 4-1 | gamesorry | \n\tgamesorry (3d) | fabu (1d) | rtayek (2k) | \n
\n\n\t| 2014 | \n\tvitality | \n\t5-0 | \n\tSadaharu | \n\tSadaharu (5d) | \n\tpokkapoka (3d) | \n\tgamesorry (3d) | \n
\n\n\t| 2015 | \n\tvitality | \n\t4-0 | \n\tdrmwc | \n\tdrmwc (5d) | \n\tElin (3d) | \n\thalifax (3d) | \n
\n\n\t| 2016 | \n\tSadaharu | \n\t5-0 | \n\ttupelo | \n\tvlin (9d) | \n\tSadaharu (9d) | \n\ttupelo (3d) | \n
\n\n\t| 2017 | \n\tLomis | \n\t5-0 | \n\tgamesorry | \n\tmicky0427 [5d] | \n\t# [4d] | \n\tLomis [2d] | \n
\n\n\t| 2018 | \n\tSadaharu | \n\t4-1 | \n\tLomis | \n\tSadaharu [9d] | \n\trzhang20877 [9d] | \n\tPuffin888 [6d] | \n
\n\n\t| 2019 | \n\tOngoing: Sadaharu | \n\t0-0 | \n\tPuffin888 | \n\tPuffin888 [6d] | \n\tKulturfreund [2d] | \n\tGoSeigenTwitch [3d] | \n
\n\n\t| 2020 | \n\t | \n\t | \n\t | \n\tNeandertaler [3d] | \n\tWaterDancer [2d] | \n\tHellRaven [2d] | \n
\n\n\t| 2021 | \n\t | \n\t | \n\t | \n\tOldManCho [6d] | \n\tLomis [5d] | \n\tggg111 [1k] | \n
\n\n\t| 2022 | \n\t | \n\t | \n\t | \n\tgs2020 [3d] | \n\tLomis [5d] | \n\tGoSeigenTwitch [3d] | \n
\n\n\t| 2023 | \n\t | \n\t | \n\t | \n\tPuffin888 [6d] | \n\tSadaharu [5d] | \n\tExNihilo [6d] | \n
\n\n\t| 2025 | \n\t | \n\t | \n\t | \n\t | \n\tOngoing: Round 2 | \n\t | \n
\n
\n\n∗ means the games were finished by timeout or retirement. Old OGS ranks are displayed for cycles before 2015.\n\nNotes:\n- The starting time on this page is an approximation and subject to change. It will be finalized once the announcement is posted in OGS Title Tournaments group and Title Tournament Announcement.\n- Bots and use of AI are prohibited in this tournament and violators will be disqualified.","schedule":null,"title":null,"tournament_type":"s_mcmahon","handicap":0,"rules":"japanese","time_per_move":91187,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":true,"time_increment":86400,"initial_time":604800,"max_time":604800},"is_open":true,"exclude_provisional":true,"group":{"id":515,"name":"OGS Title Tournaments","summary":"Would you like to compete with hundreds of players in epic tournaments and become the Honinbo, Meijin, Kisei, Tianyuan, Mingren or Kuksu? Join us!","require_invitation":false,"is_public":true,"admin_only_tournaments":true,"hide_details":false,"member_count":3025,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-64.png"},"auto_start_on_max":false,"time_start":"2026-09-26T09:00:00Z","players_start":50,"first_pairing_method":"random","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2026-09-26T09:00:37.372867Z","ended":null,"start_waiting":"2026-09-26T09:00:34.314065Z","board_size":19,"active_round":1,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-15.png","player_count":86,"ranked":true}]}