chessopenings: Chess openings data

In rchess: Chess Move, Generation/Validation, Piece Placement/ Movement, and Check/Checkmate/Stalemate Detection

Description

This data comes from the chess Chess Opening Theory wikibook https://en.wikibooks.org/wiki/Chess_Opening_Theory. The oppening were parse using rvest package.

Usage

chessopenings

Format

A data frame with 544 observations and 3 variables.

Links

• https://en.wikibooks.org/wiki/Chess_Opening_Theory/ECO_volume_A

• https://en.wikibooks.org/wiki/Chess_Opening_Theory/ECO_volume_B

• https://en.wikibooks.org/wiki/Chess_Opening_Theory/ECO_volume_C

• https://en.wikibooks.org/wiki/Chess_Opening_Theory/ECO_volume_D

• https://en.wikibooks.org/wiki/Chess_Opening_Theory/ECO_volume_E

Variables

• eco: The game's opening classification

• name: Games's location

• pgn: The game's pgn

Examples

data(chessopenings)
library("dplyr")
head(chessopenings)

Example output

Attaching package: 'dplyr'

The following objects are masked from 'package:stats':

    filter, lag

The following objects are masked from 'package:base':

    intersect, setdiff, setequal, union

# A tibble: 6 x 3
  eco   name                      pgn       
  <chr> <chr>                     <chr>     
1 A01   Nimzowitsch-Larsen Attack 1. b3     
2 A02   Bird's Opening            1. f4     
3 A03   Bird's Opening            1. f4 d5  
4 A04   Reti Opening              1. Nf3    
5 A05   Reti Opening              1. Nf3 Nf6
6 A06   Reti Opening              1. Nf3 d5 

rchess documentation built on May 2, 2019, 7:25 a.m.