SaioApp2.1 - App Store

Saio (System Artificial Intelligence Othello)
The strongest Othello engine in the world developed in about 15 years by the 3 times Italian Othello Champion Romano Benedetto.

Now available on your iOS Device with all his features:

- Play vs the engine at specific time limit or fixed depth of search
- Eval bests moves
- Eval all moves
- Show detailed Library values
- WThor games archive with all games of official tournaments from 1977
- Show statistics from games archive
- You can study a specific player directly on the board
- Regressive Analysis of all the games
- Endgame Tutor mode, Single good move and single line to avoid lose the game
- InApp buy of the INCREDIBLE BIG Library 8GB with 180M moves, 240.443 draw lines
- Rotate board
- Load games from list of moves in the clipboard
- Export list of moves to the clipboard to easy share in chats
- Show transcript of the game
- Edit board
- Fix the line that Saio play
- Select of random XOT opening
- Study mode to help to memorize openings
- Gameplay mode with rank level of difficult
- Middlegames play mode with rank points and level of difficulty
- Endgames play mode with rank points and level of difficulty
- Online classify for ranked games play mode

Who buyed the FULL Library now can:

- Expand the Library, manually or automatically (press for 3 seconds on Library)
- Expand fixed lines
- Automatically fill nodes not yet present on the line
- Can start from the standard library too
- Merge the incremental library to the main library
- Download WThor DB Update automatically

The engine of Saio is actually the STATE OF THE ART of the informatic knowledge about search in game trees, and is REALLY accurate to eval moves.

SaioApp contain all the firsts 12 moves of his INCREDIBLE BIG Library of moves.
After you can buy the FULL 8GB Library developed in about 10 years and continue to be expanded.
The FULL library actually permit to Saio to NEVER LOSE A GAME, using the datagram algorithm build during Ph.D Thesis "How to build a library to never lose a game".
You can explore all the library values and know what sequences are really draw, lose or win.
You will have the definitive knowledge of the Othello moves with they real values.

Designed for Professional Players that need the best engine ever, created to beat all others engines.

Thanks to Alessandro Di Mattei and Paolo Scognamiglio for they support to be first in the world to buy SaioApp and to contribute to Test and add features.

http://www.romanobenedetto.it/tesi.pdf

Version History - ADDED resume download of library
- UPDATED WThor database
- FIXED a rare Library bug
- FIXED an Update Archives bug
- FIXED some language traduction
- BETTER Notch management 2.1 02/06/2023 - ADDED multilanguage
- ADDED option to show number of discs
- ADDED option to use multiple fixed lines
- ADDED Split View compatibility
- FIXED in Library number of variants
- FIXED bad move played at low depths
- FIXED switching fast from stats mode 2.00 11/22/2022 - FIXED a transposition issue in the Library
- BETTER MinMax stability in Regressive Analysis 1.54 10/04/2020 - NEW Option to analize directly after pasting lines
- Small UI improvements 1.53 09/30/2020 - 35% Faster endgame solver caused by an old error in moves ordering
- Fixed a bug in Emulate Player on moves from Archive games of the player
- Fixed wrong results when game finish with holes 1.52 09/14/2020 - Fixed performance problems on modern CPU
- Added 3 threads options in Debug, set only Thread Signal is the reccomended setting
- Fixed some minor transpositions issue 1.51 06/15/2020 - Additional optimizations around MinMax Library
- Now is possible to send incremental library to the central server to be added to the Big Library during its periodic update 1.50 05/08/2020 - Fixed an issue with show of correct Principal Variation, thanks to Ben Seeley
- Fixed an issue during Regressive Analysis that do not show eval of played move
- Fixed an issue in Archive with rotation of played move
- Fixed an issue around Transpositions
- Fixed an issue around when force MinMax of father nodes in Library
- Fixed an issue around add incremental Library to update better leaf nodes
- New real time progress of MinMax process during add incremental Library
- New Feature to automatically recognize an XOT opening at move number 9
- New Option to use always same first move, for example when paste line from clipboard
- New numbers in Archive Stats with avg move error for opening
- Updated WThor database
- Now is possible to update WThor databases manually copying files in SaioApp folder
- Who buyed library now can update automatically all new WThor Archives when available
- Better App stability
- New Reset of all Ranked points 1.49 05/01/2020 - ADDED Emulate Player mode, can emulate a real player using his statistics
- ADDED Various filters around game Archive
- ADDED Debug Tool to delete all Autosaved games
- ADDED Debug Tool to Reset all Options to default
- ADDED function in Load Game to create an email to send the game to Wthor database
- UPDATED WThor databases
- REORGANIZED Options and Tools
- FIXED small bugs
- RESET online classify after the update process 1.48 09/10/2019 - BIG improvements to Study gameplay
- VARIOUS small bug fixes 1.47 05/20/2019 - ADDED Graph in regressive analisys
- ADDED Study gameplay that help to memorize openings
- ADDED various transpositions
- FIXED various small bugs 1.46 05/15/2019 - IMPROVED Library colors
- ADDED option to hide last move played
- ADDED various transpositions
- SMALL UI improvements 1.45 04/26/2019 - ADDED more statistic informations in Regressive Analysis
- ADDED button in Debug Tools to delete all Saved Games 1.44 04/16/2019 - Improved UI
- Various bug fixed 1.43 03/31/2019 - ADDED average score lost in regressive analysis
- FIXED a bug in Ranked Gameplay
- Periodic RESET of all records for Online Classify 1.42 02/16/2019 - FIXED rare crash on some device 1.41 01/30/2019 - UI improvements
- Various bug fixed 1.40 01/21/2019 - Small UI improvements
- Various bug fixed 1.39 01/14/2019 - UPDATED WThor database containing WOC2018
- ADDED select of random XOT opening from small or large list
- ADDED autosave games 1.38 01/03/2019 - ADDED Ranked Gameplay with online Classify
- Various bug fixes 1.37 01/02/2019 - In this version all ranked points will be resetted to have a new online classify
- Better options for Expand Mode
- Various bug fixes 1.36 10/21/2018 - FIXED various archive bugs 1.35 10/15/2018 - ADDED Show openings names
- ADDED Save personal games
- ADDED Load personal games
- REMEMBER the game loaded if you play a variant move
- FIXED various small UI elements
- BETTER eval show
- CAN RESET Points and Stats of ranked games 1.34 10/03/2018 - ADDED Ranked MIDDLEGAMES with his separate online classify
- ADDED possibility to MERGE Incremental library to the main library, go in DEBUG TOOLS
- OPTIMIZED the navigation in Library Mode and system avoid to lose solved moves
- OPTIMIZED Eval All mode to be faster
- CHANGED the system of points to Ranked games, from this version ALL POINTS and classify will be reset
- LOT IMPROVEMENTS around Ranked games, more different situations offered in a level
- FIXED strange values font in iOS 12 1.33 09/20/2018 - InApp purchase of the INCREDIBLE BIG Library 8GB with 180M moves, 240.443 draw lines.
- Online classify for ranked endgames mode.
- Added Free Mode.
- Added Saio Mode where Saio plays against himself.
- Updated WThor database. 1.31 08/02/2018