Query Lichess Masters Opening Explorer — lic_explorer

Retrieves opening statistics from historical FIDE master-level games (2200+ FIDE).

Usage

lic_explorer_masters(
  fen = NULL,
  play = NULL,
  since = NULL,
  until = NULL,
  token = lic_token()
)

lic_masters_explorer(
  fen = NULL,
  play = NULL,
  since = NULL,
  until = NULL,
  token = lic_token()
)

Arguments

fen: FEN position string.
play: Move sequence in UCI or SAN.
since: Year from which to filter games (e.g. 1952).
until: Year until which to filter games.
token: API access token. By default, retrieved via lic_token().

Value

A list containing aggregate stats (white, draws, black), candidate moves tibble, and top topGames.

Details

Lichess API Endpoint: GET https://explorer.lichess.ovh/masters

Official Documentation: https://lichess.org/api#tag/Opening-Explorer/operation/openingExplorerMaster

Examples

masters <- lic_explorer_masters(play = "e4,c5")
masters$moves
#> # A tibble: 1 × 6
#>   uci   san   white draws black averageRating
#>   <chr> <chr> <int> <int> <int>         <int>
#> 1 e2e4  e4     1000   300   700          2200