"Russian Game" meaning in English

{
  "head_templates": [
    {
      "args": {
        "1": "?",
        "head": "Russian Game"
      },
      "expansion": "Russian Game",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Chess openings",
          "orig": "en:Chess openings",
          "parents": [
            "Chess",
            "Board games",
            "Tabletop games",
            "Games",
            "Recreation",
            "Human activity",
            "Human behaviour",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Synonym of Petrov Defence"
      ],
      "id": "en-Russian_Game-en-name-ftqKTqvf",
      "links": [
        [
          "Petrov Defence",
          "Petrov Defence#English"
        ]
      ],
      "qualifier": "preceded by the definite article",
      "raw_glosses": [
        "(preceded by the definite article) Synonym of Petrov Defence"
      ],
      "synonyms": [
        {
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "Petrov Defence"
        }
      ]
    }
  ],
  "word": "Russian Game"
}

{
  "head_templates": [
    {
      "args": {
        "1": "?",
        "head": "Russian Game"
      },
      "expansion": "Russian Game",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns with unknown or uncertain plurals",
        "English proper nouns",
        "English uncountable nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Chess openings"
      ],
      "glosses": [
        "Synonym of Petrov Defence"
      ],
      "links": [
        [
          "Petrov Defence",
          "Petrov Defence#English"
        ]
      ],
      "qualifier": "preceded by the definite article",
      "raw_glosses": [
        "(preceded by the definite article) Synonym of Petrov Defence"
      ],
      "synonyms": [
        {
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "Petrov Defence"
        }
      ]
    }
  ],
  "word": "Russian Game"
}