Videos and pictures are taken by Thomas Klaube (https://github.com/SteinscheisserKarl/) I switched to mp4 encoding as avi proved to be problematic in aspects of jumping to frames by index in opencv. I created the mp4 files by: MP4Box -add file.h264 file.mp4. This is also much more space efficient. License: CC BY-SA (see https://creativecommons.org/licenses/by-sa/4.0/ and https://creativecommons.org/licenses/by-sa/4.0/legalcode) Content: chessgame_19.08.2021* - Blitz tournament at SGem Vaihingen-Rohr on August 19th 2021. Some of the files are cut manually as some games were recorded in one continuous video (the timestamps of these videos are not acurate) chessgame_12.08.2021* - Rapid tournament at SGem Vaihingen-Rohr on August 12th 2021 chessgame_15.07.2021* - Blitz tournament at SGem Vaihingen-Rohr on July 15th 2021 -- chessgame_15.07.2021T2111.mp4 contains a takeback after illegal move -- chessgame_15.07.2021T2122.mp4 contains a takeback after illegal move and one "special" move correction chessgame_27.02.2020T1930.mp4 - Standard Tournament Game (Vereinsturnier 6. Runde SGem Vaihingen Rohr 2019/20) chessgame_26.02.2020T1915.mp4 - Standard Tournament Game (Vereinsturnier 7. Runde SGem Vaihingen Rohr 2019/20 - startframe ~15200) chessgame_20.02.2020* - Blitz tournament at SGem Vaihingen-Rohr on Feb. 20th 2020 chessgame_13.02.2020* - Casual games (including move takebacks and analysis) chessgame_30.01.2020* - Casual games (including move takebacks and analysis) chessgame_23.01.2020* - Casual games (including move takebacks and analysis) SGVR_10_Jan_2020* - Casual games (including move takebacks and analysis) TK_* - mock-up games with different resolutions (good for initial testing) scholarsMate2019* - mock-up games with different resolutions (good for initial testing) chessgame_2019* - mock-up games with different resolutions (good for initial testing) chessVideo2019* - mock-up games with different resolutions (good for initial testing)