{
  "schema": 1,
  "event": "advance",
  "update": 11900,
  "from_stage": 21,
  "to_stage": 22,
  "curriculum_schedule": "v10",
  "win_rate": 0.925,
  "conversion_rate": 0.9736842105263158,
  "death_rate": 0.025,
  "window_size": 40,
  "win_gate": 0.9,
  "from": {
    "maps": [
      "Onion",
      "Pangaea",
      "Caucasus",
      "BlackSea",
      "BetweenTwoSeas",
      "Europe",
      "Asia",
      "World",
      "NorthAmerica",
      "SouthAmerica",
      "Africa",
      "Australia",
      "EastAsia",
      "MiddleEast",
      "Britannia",
      "GreatLakes"
    ],
    "bots": 22,
    "nations": "2",
    "difficulty": "Easy",
    "decision_ticks": 15,
    "win_at": 0.9
  },
  "to": {
    "maps": [
      "Onion",
      "Pangaea",
      "Caucasus",
      "BlackSea",
      "BetweenTwoSeas",
      "Europe",
      "Asia",
      "World",
      "NorthAmerica",
      "SouthAmerica",
      "Africa",
      "Australia",
      "EastAsia",
      "MiddleEast",
      "Britannia",
      "GreatLakes"
    ],
    "bots": 24,
    "nations": "2",
    "difficulty": "Easy",
    "decision_ticks": 15,
    "win_at": 0.9
  },
  "summary": "Advanced stage 21→22 at update 11900 (WR=92.5% vs gate 90.0%; DR=2.5%; CR=97.4%). Onion+Pangaea+Caucasus+BlackSea+BetweenTwoSeas+Europe+Asia+World+NorthAmerica+SouthAmerica+Africa+Australia+EastAsia+MiddleEast+Britannia+GreatLakes bots=22 nations=2 Easy → Onion+Pangaea+Caucasus+BlackSea+BetweenTwoSeas+Europe+Asia+World+NorthAmerica+SouthAmerica+Africa+Australia+EastAsia+MiddleEast+Britannia+GreatLakes bots=24 nations=2 Easy."
}