"only move" meaning in English

{
  "forms": [
    {
      "form": "only moves",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "only move (plural only moves)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Chess",
          "orig": "en:Chess",
          "parents": [
            "Board games",
            "Tabletop games",
            "Games",
            "Recreation",
            "Human activity",
            "Human behaviour",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "82 18",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "ref": "2015, Jurgen Kaufeld, Guido Kern, Grandmaster Chess Strategy, page 141",
          "text": "Andersson must accept the piece sacrifice and after doing so find a whole series of only moves.",
          "type": "quotation"
        },
        {
          "ref": "2019, Cyrus Lakdawala, Winning Ugly in Chess",
          "text": "In such positions, failure to comply with an only move means instant death",
          "type": "quotation"
        }
      ],
      "glosses": [
        "The only move to maintain the current evaluation of the position."
      ],
      "id": "en-only_move-en-noun-Ak~s9u5N",
      "links": [
        [
          "chess",
          "chess"
        ],
        [
          "only",
          "only"
        ],
        [
          "move",
          "move"
        ],
        [
          "evaluation",
          "evaluation"
        ],
        [
          "position",
          "position"
        ]
      ],
      "raw_glosses": [
        "(chess) The only move to maintain the current evaluation of the position."
      ],
      "topics": [
        "board-games",
        "chess",
        "games"
      ]
    },
    {
      "glosses": [
        "Used other than figuratively or idiomatically: see only, move."
      ],
      "id": "en-only_move-en-noun-6TwFmYrR",
      "links": [
        [
          "only",
          "only#English"
        ],
        [
          "move",
          "move#English"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-uːv"
    }
  ],
  "word": "only move"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English nouns",
    "Rhymes:English/uːv",
    "Rhymes:English/uːv/3 syllables"
  ],
  "forms": [
    {
      "form": "only moves",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "only move (plural only moves)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English terms with quotations",
        "en:Chess"
      ],
      "examples": [
        {
          "ref": "2015, Jurgen Kaufeld, Guido Kern, Grandmaster Chess Strategy, page 141",
          "text": "Andersson must accept the piece sacrifice and after doing so find a whole series of only moves.",
          "type": "quotation"
        },
        {
          "ref": "2019, Cyrus Lakdawala, Winning Ugly in Chess",
          "text": "In such positions, failure to comply with an only move means instant death",
          "type": "quotation"
        }
      ],
      "glosses": [
        "The only move to maintain the current evaluation of the position."
      ],
      "links": [
        [
          "chess",
          "chess"
        ],
        [
          "only",
          "only"
        ],
        [
          "move",
          "move"
        ],
        [
          "evaluation",
          "evaluation"
        ],
        [
          "position",
          "position"
        ]
      ],
      "raw_glosses": [
        "(chess) The only move to maintain the current evaluation of the position."
      ],
      "topics": [
        "board-games",
        "chess",
        "games"
      ]
    },
    {
      "glosses": [
        "Used other than figuratively or idiomatically: see only, move."
      ],
      "links": [
        [
          "only",
          "only#English"
        ],
        [
          "move",
          "move#English"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-uːv"
    }
  ],
  "word": "only move"
}