{
  "schema": 1,
  "event": "advance",
  "update": 260,
  "from_stage": 8,
  "to_stage": 9,
  "curriculum_schedule": "v10",
  "win_rate": 0.925,
  "conversion_rate": 0.9736842105263158,
  "death_rate": 0.05,
  "window_size": 40,
  "win_gate": 0.9,
  "from": {
    "maps": [
      "Pangaea",
      "Europe",
      "Asia",
      "World",
      "NorthAmerica",
      "SouthAmerica",
      "Africa",
      "Australia",
      "Caucasus",
      "BlackSea",
      "BetweenTwoSeas",
      "EastAsia",
      "MiddleEast",
      "Britannia",
      "GreatLakes",
      "Onion"
    ],
    "bots": 10,
    "nations": "0",
    "difficulty": "Easy",
    "decision_ticks": 15,
    "win_at": 0.9
  },
  "to": {
    "maps": [
      "Pangaea",
      "Europe",
      "Asia",
      "World",
      "NorthAmerica",
      "SouthAmerica",
      "Africa",
      "Australia",
      "Caucasus",
      "BlackSea",
      "BetweenTwoSeas",
      "EastAsia",
      "MiddleEast",
      "Britannia",
      "GreatLakes",
      "Onion"
    ],
    "bots": 12,
    "nations": "0",
    "difficulty": "Easy",
    "decision_ticks": 15,
    "win_at": 0.9
  },
  "summary": "Advanced stage 8→9 at update 260 (WR=92.5% vs gate 90.0%; DR=5.0%; CR=97.4%). Pangaea+Europe+Asia+World+NorthAmerica+SouthAmerica+Africa+Australia+Caucasus+BlackSea+BetweenTwoSeas+EastAsia+MiddleEast+Britannia+GreatLakes+Onion bots=10 nations=0 Easy → Pangaea+Europe+Asia+World+NorthAmerica+SouthAmerica+Africa+Australia+Caucasus+BlackSea+BetweenTwoSeas+EastAsia+MiddleEast+Britannia+GreatLakes+Onion bots=12 nations=0 Easy."
}