"Grob's attack" meaning in English

{
  "etymology_text": "Named after Henri Grob (1904–1974), who used and analyzed it extensively.",
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      "expansion": "Grob's attack",
      "name": "en-prop"
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  "lang": "English",
  "lang_code": "en",
  "pos": "name",
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          "langcode": "en",
          "name": "Chess",
          "orig": "en:Chess",
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      "glosses": [
        "An unconventional chess opening in which White immediately moves the king knight's pawn two squares ahead."
      ],
      "id": "en-Grob's_attack-en-name-TPXmYR9N",
      "links": [
        [
          "chess",
          "chess"
        ],
        [
          "unconventional",
          "unconventional"
        ],
        [
          "opening",
          "opening"
        ],
        [
          "king",
          "king"
        ],
        [
          "knight",
          "knight"
        ],
        [
          "pawn",
          "pawn"
        ]
      ],
      "raw_glosses": [
        "(chess) An unconventional chess opening in which White immediately moves the king knight's pawn two squares ahead."
      ],
      "topics": [
        "board-games",
        "chess",
        "games"
      ],
      "wikipedia": [
        "Grob's attack"
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  "word": "Grob's attack"
}

{
  "etymology_text": "Named after Henri Grob (1904–1974), who used and analyzed it extensively.",
  "head_templates": [
    {
      "args": {},
      "expansion": "Grob's attack",
      "name": "en-prop"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
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        "en:Chess"
      ],
      "glosses": [
        "An unconventional chess opening in which White immediately moves the king knight's pawn two squares ahead."
      ],
      "links": [
        [
          "chess",
          "chess"
        ],
        [
          "unconventional",
          "unconventional"
        ],
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          "opening",
          "opening"
        ],
        [
          "king",
          "king"
        ],
        [
          "knight",
          "knight"
        ],
        [
          "pawn",
          "pawn"
        ]
      ],
      "raw_glosses": [
        "(chess) An unconventional chess opening in which White immediately moves the king knight's pawn two squares ahead."
      ],
      "topics": [
        "board-games",
        "chess",
        "games"
      ],
      "wikipedia": [
        "Grob's attack"
      ]
    }
  ],
  "word": "Grob's attack"
}