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"description": "Come play like a Canadian!",
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{
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"name": "9x9 Double elimination - October 2016",
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"username": "🐬Sofiam🐬",
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},
"description": "Everyone is welcome.",
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"max_time": 259200,
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"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,
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"time_start": "2016-10-15T18:11:00Z",
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"ended": "2017-08-27T23:52:12.458128Z",
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"icon": "https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-15.png",
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{
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"name": "Squid game",
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"username": "Amui",
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"description": "Enjoy the long 9x9 tournament, take your time literally and yes Provisional Players are allowed too so the number will raise faster there are 9 rounds as I calculated so here are the events, they aren't like in the actual one I just set it in a random order that includes all 3 seasons so yeah have fun, also for each event players are given roles, I'll keep shifting the time so we have enough.\n\n1. Red Light Green Light (Ends with 228 players) - Black players : doll | White players : player\n\n2. Dalgona (Ends with 114 players) - Black players : shape | White players : player\n\n3. Glass Bridge (Ends with 57 players) - Black players : Glass Bridge | White players : player\n\n4. Tug of War (Ends with 28 players and 1 waiter) - Black players : Left team | White players : Right team\n\n5. Marbles (Ends with 14 players and 1 waiter) - Already a 2 player game, so yeah just fight already\n\n6. Lights out (Ends with 8 players) - Cut to the chase, beat your opponent\n\n7. Jump rope (Ends with 4 players) - Black players : Jump rope | White players : player\n\n8. Hide and seek (Ends with 2 Players) - Black players : Seekers | White players : Hiders\n\n9. Squid game (The last game) - Win and get the cup",
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"title": null,
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"name": " 无间勤碁术化 Go Advance forward forever",
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"schedule": null,
"title": null,
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"max_time": 172800
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 15815,
"name": "RollingStones : Global & 한국인",
"summary": "한국인 대환영. 한국인과 글로벌 유저들을 위한 모임, We are connected all together.",
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},
{
"id": 122000,
"name": "VML Winter Cup [19x19]",
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"id": 103583,
"username": "Aftiz",
"country": "ru",
"icon": "https://user-uploads.online-go.com/66aae2ca71ca69f866afb2be7f0dbfc5-64.png",
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}
},
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},
"description": "Welcome to the Winter Cup 2025! This tournament is dedicated to finding the strongest player of the winter season. Let the competition begin!\n___________________________________________________________\n\nДобро пожаловать на Winter Cup 2025! Этот турнир определит сильнейшего игрока зимнего сезона. Да начнётся соревнование!",
"schedule": null,
"title": null,
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"handicap": 0,
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},
"is_open": true,
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"name": "Victory Move League",
"summary": "Welcome to Victory Move League! We are a group of Go enthusiasts hosting our own league. Join us and create an exciting story together!",
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"hide_details": false,
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},
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"icon": "https://user-uploads.online-go.com/d9486464f7250f0ec41e4ddd2fb0edc7-15.png",
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},
{
"id": 134066,
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"username": "MAESTRO of BADUK",
"country": "kr",
"icon": "https://user-uploads.online-go.com/2de231e0b190d65fe2d68b51bd7b4b2a-64.png",
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},
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"professional": false,
"ui_class": ""
},
"description": "This is for players who want to play fast correspondence match \n\nDouble elimination for 15k ~ 5k\n\nStart time: 1 day + 12 hours\n\nFischer:: 6 hours\n\nMax. Time: 2 days\n\n*****\nPlease be careful below the rule;\n\nNO PAUSE & NO VACATION, anyone who takes on the vacation or pauses a game, will be disqualified.\n\nPlease send the tournament director a message if you find that your opponent pauses or turns vacation mode on.",
"schedule": null,
"title": null,
"tournament_type": "double_elimination",
"handicap": 0,
"rules": "chinese",
"time_per_move": 22626,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "correspondence",
"pause_on_weekends": true,
"time_increment": 21600,
"initial_time": 129600,
"max_time": 172800
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 15815,
"name": "RollingStones : Global & 한국인",
"summary": "한국인 대환영. 한국인과 글로벌 유저들을 위한 모임, We are connected all together.",
"require_invitation": false,
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"hide_details": false,
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"icon": "https://user-uploads.online-go.com/2de231e0b190d65fe2d68b51bd7b4b2a-64.png"
},
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"subsequent_pairing_method": "random",
"min_ranking": 15,
"max_ranking": 25,
"analysis_enabled": false,
"exclusivity": "open",
"started": "2025-11-12T11:41:06.017686Z",
"ended": null,
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"active_round": 1,
"icon": "https://user-uploads.online-go.com/2de231e0b190d65fe2d68b51bd7b4b2a-15.png",
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"ranked": true
},
{
"id": 134092,
"name": "Let's improve ourself! McMahon for 7k-25k",
"director": {
"id": 1872546,
"username": "Sch-Mentor",
"country": "001",
"icon": "https://user-uploads.online-go.com/41804ae38abc71e0bea5040b313b01ec-64.png",
"ratings": {
"version": 5,
"overall": {
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"volatility": 0.06
}
},
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"professional": false,
"ui_class": "provisional"
},
"description": "Hi everyone!\nThis tournament would be useful for your improvement due to McMahon system because your games will be more evenly matched.\n\nThe number of rounds and the top bar could be modified in first round according to the total number of players and the population above the bar.\n\nThings to keep in mind:\n* Use the conditional move feature to speed up the game.\n* No pauses and no vacations are allowed; if any player switch it on, then they will be disqualified without further notice or reminder (unless they have an urgent matter to attend to and give notice to TD).\n* Disqualification will occur automatically by the site if a player loses by timeout.\n* If you find that a player pauses the game, enters vacation mode or has bad behavior, please send a message to the TD.\n* And last but not least: no weekends; just make your move, it’s a tournament, my friend!\n\n[Thanx to @Arrow A6 anti- for the invitation to create tournaments in this group]",
"schedule": null,
"title": null,
"tournament_type": "mcmahon",
"handicap": 0,
"rules": "japanese",
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"pause_on_weekends": false,
"time_increment": 86400,
"initial_time": 259200,
"max_time": 259200
},
"is_open": true,
"exclude_provisional": true,
"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,
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"member_count": 491,
"icon": "https://user-uploads.online-go.com/175d0b2a36101a52411db11b4d096829-64.png"
},
"auto_start_on_max": true,
"time_start": "2025-11-17T23:33:00Z",
"players_start": 8,
"first_pairing_method": "strength",
"subsequent_pairing_method": "strength",
"min_ranking": 5,
"max_ranking": 23,
"analysis_enabled": true,
"exclusivity": "open",
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"active_round": 1,
"icon": "https://user-uploads.online-go.com/175d0b2a36101a52411db11b4d096829-15.png",
"player_count": 32,
"ranked": true
},
{
"id": 111970,
"name": "DDK playground III, fast correspondence",
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"id": 1081052,
"username": "Malakia",
"country": "be",
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"version": 5,
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"volatility": 0.059980079007815754
}
},
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"professional": false,
"ui_class": ""
},
"description": "Fast correspondence games, for DDK players.",
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"title": null,
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"handicap": 0,
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"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "correspondence",
"time_increment": 86400,
"initial_time": 259200,
"max_time": 604800
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 24,
"name": "Double Digit Kyu Room",
"summary": "For those of us working our way through to SDK. Whether its for your first time up the ladder and the 20th, lets find some opponents and camaraderie. ",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": false,
"hide_details": false,
"member_count": 3605,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
},
"auto_start_on_max": true,
"time_start": "2024-02-06T09:00:00Z",
"players_start": 8,
"first_pairing_method": "slide",
"subsequent_pairing_method": "slaughter",
"min_ranking": 5,
"max_ranking": 20,
"analysis_enabled": true,
"exclusivity": "open",
"started": "2024-02-04T06:27:48.848933Z",
"ended": "2025-10-24T11:05:25.871598Z",
"start_waiting": "2024-02-04T06:27:48.540597Z",
"board_size": 19,
"active_round": null,
"icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
"player_count": 32,
"ranked": true
},
{
"id": 133471,
"name": "Think Different, Find a Game Changer__Qualify Round",
"director": {
"id": 1776211,
"username": "MAESTRO of BADUK",
"country": "kr",
"icon": "https://user-uploads.online-go.com/2de231e0b190d65fe2d68b51bd7b4b2a-64.png",
"ratings": {
"version": 5,
"overall": {
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"deviation": 64.78343519357017,
"volatility": 0.06002969826384871
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},
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},
"description": "This is for players who want to play fast correspondence match \n\nTournament for DDK 25k ~ 11k\n\nStart time: 2 days\n\nFischer:: 7 hours\n\nMax. Time: 3 days\n\n*****\nQualify Round Participant:\n\nIf there are 16 or fewer players, the top two players will advance to the finals.\nAlso, If there are 16 to 32 players, the top 4 players will advance to the finals round.\n\n*****\nThe winner and runner-up of the final round will receive an invitation to the tournament held in this group up to 1kyu with no qualification restrictions.\n\n(You must be a member of this group to receive an invitation. In accordance with the OGS system, we cannot send you an invitation if you are not a member of the group.)\n\nPlease be careful below the rule;\n\nNO PAUSE & NO VACATION, anyone who takes on the vacation or pauses a game, will be disqualified.\n\nPlease send the tournament director a message if you find that your opponent pauses or turns vacation mode on.",
"schedule": null,
"title": null,
"tournament_type": "double_elimination",
"handicap": 0,
"rules": "japanese",
"time_per_move": 26568,
"time_control_parameters": {
"system": "fischer",
"time_control": "fischer",
"speed": "correspondence",
"pause_on_weekends": false,
"time_increment": 25200,
"initial_time": 172800,
"max_time": 259200
},
"is_open": true,
"exclude_provisional": true,
"group": {
"id": 15815,
"name": "RollingStones : Global & 한국인",
"summary": "한국인 대환영. 한국인과 글로벌 유저들을 위한 모임, We are connected all together.",
"require_invitation": false,
"is_public": true,
"admin_only_tournaments": true,
"hide_details": false,
"member_count": 39,
"icon": "https://user-uploads.online-go.com/2de231e0b190d65fe2d68b51bd7b4b2a-64.png"
},
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