{
  "gambits": [
    {
      "id": "kings_gambit",
      "name": "King's Gambit",
      "ecoCodes": ["C30", "C31", "C32", "C33"],
      "side": "white",
      "moveSequenceSan": ["e4", "e5", "f4"]
    },
    {
      "id": "evans_gambit",
      "name": "Evans Gambit",
      "ecoCodes": ["C51"],
      "side": "white",
      "moveSequenceSan": ["e4", "e5", "Nf3", "Nc6", "Bc4", "Bc5", "b4"]
    },
    {
      "id": "smith_morra_gambit",
      "name": "Smith-Morra Gambit",
      "ecoCodes": ["B21"],
      "side": "white",
      "moveSequenceSan": ["e4", "c5", "d4", "cxd4", "c3"]
    },
    {
      "id": "benko_gambit",
      "name": "Benko Gambit",
      "ecoCodes": ["A57", "A58", "A59"],
      "side": "black",
      "moveSequenceSan": ["d4", "Nf6", "c4", "c5", "d5", "b5"]
    }
  ]
}