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Online Go Tournament🎖️\n\n\n
\n

🎯Please join my group🎯

\n

Welcome anyone to join!

\n 👉 Click me to join group👈 \n\n ","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"chinese","time_per_move":86400,"time_control_parameters":{"system":"simple","time_control":"simple","speed":"correspondence","pause_on_weekends":false,"per_move":86400},"is_open":true,"exclude_provisional":false,"group":{"id":13697,"name":"𝓞𝓷𝓵𝓲𝓷𝓮 𝓖𝓸 𝓣𝓸𝓾𝓻𝓷𝓪𝓶𝓮𝓷𝓽","summary":"Dear members: Thank you for your support! Our guild needs the help of more people to make the guild prosper. I hope everyone can contribute, join the guild, and recommend your friends to this big family.","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":109,"icon":"https://user-uploads.online-go.com/0d6ac99b94f3598fc46abd7588a3f568-64.png"},"auto_start_on_max":false,"time_start":"2026-08-01T08:00:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"open","started":null,"ended":null,"start_waiting":null,"board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/0d6ac99b94f3598fc46abd7588a3f568-15.png","player_count":18,"ranked":true},{"id":141273,"name":"Zodiac Tournament : Cancer 2026","director":{"id":1015821,"username":"TimSeok","country":"_United_Nations","icon":"https://user-uploads.online-go.com/23efcd90e76c1f96a3d8996eb59f5435-64.png","ratings":{"version":5,"overall":{"rating":1219.1442601297954,"deviation":66.13497387989304,"volatility":0.06000504734600526}},"ranking":19.504018597092468,"professional":false,"ui_class":""},"description":"One tournament for each astrological signs of the Zodiac.\n\n***The top three players (according to OGS) in this tournament\nwill qualify for the next ‘Master of the Zodiac’ tournament. This masters tournament will start as soon as there are at least 8 participants.***\n\nBe carreful about the time settings ! (at least 3 move per day)\n

Vacations are now disabled in the settings.

\n\nUse the conditional move feature to speed up the game.\n\nFeel free to give tips to your partner after the game. That’s how we can improve :)\n\nPlease no bots. The use of AI is not allowed.\n\n

Title holder :

\n\n
Zodiac Master#01 : On going
\n
Gemini 25 : Wurf3\n
Gemini 26 : On going\n
Cancer 25 : yosshaaa\n
Lion : invierno \n
Virgo : invierno \n
Libra : Ryogishiki\n
Scorpio : yosshaaa\n
Sagittarius : On going\n
Capricornus : On going\n
Aquarius : On going\n
Pisces : On going\n
Aeris : On going\n
Taurus : On going","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"chinese","time_per_move":27251,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":false,"time_increment":25200,"initial_time":259200,"max_time":259200},"is_open":true,"exclude_provisional":true,"group":{"id":508,"name":"Fast Correspondence","summary":"Tournaments for people who like to play quick correspondence games.","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":827,"icon":"https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-64.png"},"auto_start_on_max":false,"time_start":"2026-06-22T05:00:00Z","players_start":8,"first_pairing_method":"random","subsequent_pairing_method":"strength","min_ranking":11,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":null,"ended":null,"start_waiting":null,"board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-15.png","player_count":9,"ranked":true},{"id":141272,"name":"Zodiac Tournament : Gemini 2026","director":{"id":1015821,"username":"TimSeok","country":"_United_Nations","icon":"https://user-uploads.online-go.com/23efcd90e76c1f96a3d8996eb59f5435-64.png","ratings":{"version":5,"overall":{"rating":1219.1442601297954,"deviation":66.13497387989304,"volatility":0.06000504734600526}},"ranking":19.504018597092468,"professional":false,"ui_class":""},"description":"One tournament for each astrological signs of the Zodiac.\n\n***The top three players (according to OGS) in this tournament\nwill qualify for the next ‘Master of the Zodiac’ tournament. This masters tournament will start as soon as there are at least 8 participants.***\n\nBe carreful about the time settings ! (at least 3 move per day)\n

Vacations are now disabled in the settings.

\n\nUse the conditional move feature to speed up the game.\n\nFeel free to give tips to your partner after the game. That’s how we can improve :)\n\nPlease no bots. The use of AI is not allowed.\n\n

Title holder :

\n\n
Zodiac Master#01 : On going
\n
Gemini : Wurf3\n
Cancer : yosshaaa\n
Lion : invierno \n
Virgo : invierno \n
Libra : Ryogishiki\n
Scorpio : yosshaaa\n
Sagittarius : On going\n
Capricornus : On going\n
Aquarius : On going\n
Pisces : On going\n
Aeris : On going\n
Taurus : On going","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"chinese","time_per_move":27251,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":false,"time_increment":25200,"initial_time":259200,"max_time":259200},"is_open":true,"exclude_provisional":true,"group":{"id":508,"name":"Fast Correspondence","summary":"Tournaments for people who like to play quick correspondence games.","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":827,"icon":"https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-64.png"},"auto_start_on_max":false,"time_start":"2026-06-22T05:00:00Z","players_start":8,"first_pairing_method":"random","subsequent_pairing_method":"strength","min_ranking":11,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":null,"ended":null,"start_waiting":null,"board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-15.png","player_count":3,"ranked":true},{"id":122915,"name":"混沌围棋欢乐联赛","director":{"id":1436588,"username":"Arrow A6 anti-","country":"zz","icon":"https://user-uploads.online-go.com/8670729a0e8d1142fea14d8bd6800517-64.png","ratings":{"version":5,"overall":{"rating":588.6751839572613,"deviation":80.73457404236709,"volatility":0.0636275307525229}},"ranking":5,"professional":false,"ui_class":""},"description":"\n\n\n \n \n\n\n \n\n\n
\n

Welcome join Us
\n \n 无间勤碁术化
Go Advance forward forever

\n

\n

\n \n

\n\n\n\n\nWe enjoy playing Go\n\n

\n\n\n\n
\n\n冬至汤圆夏至馄饨 大的管饱 小的恰意 \n 梅璽閣之幸福生活
\n\n这帅小伙打下手可带劲儿\n\n

\n

\n\n

\n\n

\n\n

\n\n

\n\n

\n\n

\n\n

\n\n\n\n\"Flag","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":-1,"rules":"chinese","time_per_move":88451,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":true,"time_increment":86400,"initial_time":259200,"max_time":259200},"is_open":true,"exclude_provisional":false,"group":{"id":13797,"name":" 无间勤碁术化 Go Advance forward forever","summary":"欢迎围棋爱好者来到属于您的园地\n\n\n In Your 💖 Go to Universes everywhere","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":495,"icon":"https://user-uploads.online-go.com/175d0b2a36101a52411db11b4d096829-64.png"},"auto_start_on_max":false,"time_start":"2024-12-09T17:00:00Z","players_start":4,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2024-12-09T17:00:12.011783Z","ended":null,"start_waiting":"2024-12-09T17:00:11.700961Z","board_size":19,"active_round":7,"icon":"https://user-uploads.online-go.com/175d0b2a36101a52411db11b4d096829-15.png","player_count":23,"ranked":true},{"id":141441,"name":"Live 19x19 Swiss Tournament 2026-06-21 08:30","director":{"id":4,"username":"matburt","country":"us","icon":"https://secure.gravatar.com/avatar/a87ff679a2f3e71d9181a67b7542122c?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1125.8827017028436,"deviation":78.19731452501959,"volatility":0.06006087171771568}},"ranking":17.66169912212786,"professional":false,"ui_class":"supporter moderator admin"},"description":"Automatic Site-wide Tournament","schedule":{"id":4,"name":"Live 19x19 Swiss Tournament","rrule":"DTSTART:20260621T080000Z\nRRULE:FREQ=HOURLY;INTERVAL=4","active":true,"created":"2014-12-20T06:30:39.250689Z","last_run":"2026-06-21T08:00:12.398960Z","lead_time_seconds":1800,"tournament_type":"swiss","handicap":0,"rules":"japanese","size":19,"time_control_parameters":{"time_control":"byoyomi","period_time":30,"main_time":600,"periods":3},"min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclude_provisional":true,"players_start":6,"first_pairing_method":"random","subsequent_pairing_method":"strength","settings":{"num_rounds":"3","upper_bar":"20","lower_bar":"10","group_size":"3","maximum_players":40},"next_run":"2026-06-21T12:00:00Z","base_points":"10.0"},"title":null,"tournament_type":"swiss","handicap":0,"rules":"japanese","time_per_move":35,"time_control_parameters":{"time_control":"byoyomi","period_time":30,"main_time":600,"periods":3},"is_open":true,"exclude_provisional":true,"group":null,"auto_start_on_max":false,"time_start":"2026-06-21T08:30:12.373841Z","players_start":6,"first_pairing_method":"random","subsequent_pairing_method":"strength","min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclusivity":"open","started":"2026-06-21T08:31:12.442536Z","ended":null,"start_waiting":"2026-06-21T08:31:12.373349Z","board_size":19,"active_round":1,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png","player_count":6,"ranked":true},{"id":140573,"name":"Alan Turing Nines Title Tournament 2025","director":{"id":40318,"username":"gamesorry","country":"cn","icon":"https://secure.gravatar.com/avatar/801cba34b77e0105326c402cc482cb09?s=64&d=retro","ratings":{"version":5,"overall":{"rating":2012.1989122636944,"deviation":66.87157068355577,"volatility":0.06015938835110416}},"ranking":31.103995683001028,"professional":false,"ui_class":"supporter"},"description":"Alan Turing Nines Title Tournament 2025\n\nTitle Holder:\nmark5000 [Nines Alan Turing] x1+1\n\nHall of Fame:\n\n\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\n\n\t\n\t\n\t\n\n\n\t\n\t\n\t\n\n\n\t\n\t\n\t\n\n\n\t\n\t\n\t\n\n\n\t\n\t\n\t\n\n\n\t\n\t\n\t\n\n\n\t\n\t\n\t\n\t\n\t\n\n\n\t\n\t\n\t\n\n\n\t\n\t\n\t\n\n\n\t\n\t\n\t\n\n\n\t\n\t\n\t\n\n\n\t\n\t\n\t\n\n
YearTitle Match WinnerScoreTitle Match Runner-up\n\tTitle Tournament Winner\n\t\tGold\n\t\n\t\tTitle Tournament Runner-up\n\t\tSilver\n\t\n\t\tTitle Tournament 3rd Place\n\tBronze\n\t
2010AlorilAloril (3d)vitality (5d)KlausP (3d)
2011Valkyria95-0AlorilValkyria9 (4d)zealot (3d)devariot (1k)
2012Valkyria91-0pollemandValkyria9 (4d)pollemand (3d)Aloril (3d)
2015Valkyria93-2mark5000Valkyria9 (4d)mark5000 (2d)Sadaharu (5d)
2016Valkyria94-1mark5000Valkyria9 (4d)mark5000 (2d)Sofiam (4k)
2017mark50003-2Valkyria9Valkyria9 (7d)mark5000 (6d)# (5d)
2018Deep Scholar5-0mark5000Deep Scholar (9d)Sadaharu (9d)Valkyria9 (7d)
2019Sadaharu4-1Deep ScholarSadaharu (9d)earlgreyhot (9d)martin3141 (4d)
2020mark50003-2Sadaharumark5000 [6d]nutpenAI [6d]spicydragon [5d]
2021Deep Scholar [7d]KataGo-Strong [9d+]Tenebris [2d]
2022fuseki3 [5d]Buniu [2d]adhalanay [2d]
2023Sadaharu [5d]mark5000 [5d]找借口安静 [4d]
\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- Old OGS ranks are displayed for tournaments before 2017. \n- Bots and use of AI are allowed in Alan Turing tournaments.","schedule":null,"title":null,"tournament_type":"s_mcmahon","handicap":0,"rules":"chinese","time_per_move":107733,"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":false,"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":2988,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-64.png"},"auto_start_on_max":false,"time_start":"2026-06-29T06:00:00Z","players_start":50,"first_pairing_method":"random","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":null,"ended":null,"start_waiting":null,"board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-15.png","player_count":22,"ranked":true},{"id":141439,"name":"PRIMUS INTER PARES NO. 14 (12 kyu only)","director":{"id":1218730,"username":"Petru Dumitriu","country":"ro","icon":"https://user-uploads.online-go.com/c234bf3d6aabfd36a9d9dd48123a71e5-64.png","ratings":{"version":5,"overall":{"rating":1178.9864134543864,"deviation":62.34599715858399,"volatility":0.0597640257092202}},"ranking":18.728630441223306,"professional":false,"ui_class":""},"description":"You are kindly invited to a new special tournament open exclusively to 12 kyu players.\n\nIt will be a real eye opener for players of our modest level.\n\nNo more frustration to lose always to players much higher in ranks, without understanding why and without learning much.\n\nNo more boredom to win against players much lower in ranks, without satisfaction and without learning anything.\n\nYou will enjoy tense and exciting games, open to any results, with satisfaction for achievements and learning from your mistakes.\n\nCaveat: out of respect for the other players, please, do not join the tournament if you plan to take vacation, without playing. One of the past attractions of Primus Inter Pares tournaments was that they have a decent and predictable duration.","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":88451,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":false,"time_increment":86400,"initial_time":259200,"max_time":604800},"is_open":true,"exclude_provisional":true,"group":{"id":655,"name":"Romania","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":30,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":true,"time_start":"2026-06-25T07:00:00Z","players_start":9,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":18,"max_ranking":18,"analysis_enabled":true,"exclusivity":"open","started":null,"ended":null,"start_waiting":null,"board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":5,"ranked":true}]}