# Immersion Chess: Advanced AI

Summer DB entity ID: abb91fb6\-c8e7\-43fe\-991e\-3428c6701fc3

Steam App ID: 686350

AI for more demanding players\. DLC covers all three stages of the Chess game: opening, middlegame and endgame\.   Opening Book  is based on more than 300k grandmaster games and it takes result of each game into account\. Algorithm is also focused on strong diversity and it makes moves with occurrence probability, so almost every game is different, while keeping high level of play\.   Middlegame  algorithm for levels 8, 9 and 10 differs mostly in depth calculation\. It also takes clock settings into account\.   Endgame  stage uses so called SYGYZY tables, which makes AI play extremely precise\.

## Game information

- Type: dlc

- Developer: Immersion

- Publisher: Not collected

- Release date: Sep 6, 2017

- Coming soon: false

- Free to play: false

- Parent Steam app: 631660

- Genres: Casual, Free To Play, Sports, Strategy

- Categories: Single\-player, Multi\-player, Online PvP, Cross\-Platform Multiplayer, Downloadable Content, Family Sharing

- Platforms: windows

- Website: Not collected

- Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/686350/ss\_caccec13fec8219c9b0b67f936572cbb41aa704a\.1920x1080\.jpg?t=1504687598

- Price: 99 minor units USD; discount 0%

- Price country: US

## Observed metrics

- Current players: Not collected

- Steam review count: 0

- Steam positive reviews: 0

- Steam negative reviews: 0

- Steam positive percentage: Not collected

- Summer DB rating: No native votes

Review filters: \{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}

## Player history

[Seven-day chart data as Markdown](/api/v1/entities/abb91fb6-c8e7-43fe-991e-3428c6701fc3/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/abb91fb6-c8e7-43fe-991e-3428c6701fc3/player-metrics?days=7)

Chart values are hourly observed maxima. The sampled 24-hour peak and missing intervals carry explicit coverage; history before collection is unknown.

## Sources and freshness

- Catalog membership: store\_catalog

- Catalog observed: 2026\-09\-24T19:57:04\.362365\+00:00

- Details observed: 2026\-09\-23T01:41:58\.001048\+00:00

- Player count observed: Not collected

- Reviews observed: 2026\-09\-23T01:42:00\.364489\+00:00

Full provenance: \{"urls":\{"price":"https://store\.steampowered\.com/app/686350/","catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/686350/","players":null,"reviews":"https://store\.steampowered\.com/appreviews/686350"\},"price":"2026\-09\-23T01:41:58\.001048\+00:00","source":"steam","catalog":"2026\-09\-24T19:57:04\.362365\+00:00","country":"US","details":"2026\-09\-23T01:41:58\.001048\+00:00","players":null,"reviews":"2026\-09\-23T01:42:00\.364489\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":"f3857be6\-a346\-4e27\-a1c3\-17b45aedc68a","catalog":"10735af9\-b163\-436f\-9566\-4a7fb05a7577","details":"44fc682a\-63ec\-4457\-b175\-51681a4e05fa","players":null,"reviews":"17eecff5\-5d3c\-493e\-b1cf\-942fdeeb13b0"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\}

Native rating methodology: \{"count":0,"average":null,"entityId":"abb91fb6\-c8e7\-43fe\-991e\-3428c6701fc3","revision":0,"observedAt":null,"methodology":"arithmetic\-v1","distribution":\[0,0,0,0,0,0,0,0,0,0\]\}

Steam reviews are not Summer DB votes. Missing data is not zero. Player counts are observations, not historical peaks. A supplemental record does not establish that a game was delisted.

[Steam store](https://store.steampowered.com/app/686350/) · [JSON](/api/v1/games/abb91fb6-c8e7-43fe-991e-3428c6701fc3)