wcc_analysis
Lichess page documentation: https://lichess.org/page/world-championships
Each WCC has a study, studies are fetched using: https://lichess.org/api#operation/studyAllChaptersPgn
Source PGNs are found in /analysed_pgns
Analysiscsv.py for extracting analysis and exporting as CSV - sample export is found in analysis.csv
Visualize.py takes in CSV and makes some charts, examples are shown below.
Output 1: Table of games by combined ACPL
| Year | Game No. | White Player | Black Player | Combined ACPL |
|---|---|---|---|---|
| 2021 | 7 | Nepomniachtchi, Ian | Carlsen, Magnus | 5.20 |
| 2021 | 3 | Nepomniachtchi, Ian | Carlsen, Magnus | 6.63 |
| 1978 | 15 | Kortschnoj, Viktor | Karpov, Anatoly | 6.67 |
| 2021 | 10 | Carlsen, Magnus | Nepomniachtchi, Ian | 6.68 |
| 1987 | 18 | Kasparov, Gary | Karpov, Anatoly | 6.69 |
| .... | .... | .... | ... | ... |
| 1886 | 11 | Zukertort, Johannes Hermann | Steinitz, William | 153.59 |
| 1957 | 9 | Botvinnik, Mikhail | Smyslov, Vassily | 154.90 |
| 1892 | 19 | Chigorin, Mikhail | Steinitz, William | 167.13 |
| 1889 | 15 | Chigorin, Mikhail | Steinitz, William | 211.98 |
| 1892 | 15 | Chigorin, Mikhail | Steinitz, William | 212.33 |
Output 2: Some graphs of average combined acpl vs. time
