This is the tic-tac-toe version of the AI.
Take a look at the source code of the repository. It is created as a example for practicing UCI and USI protocol programs.
Tic-tac-toe is an unspecified UXI protocol. X has no meaning.
Kifuwarabe(きふわらべ)'s original is a computer shogi/go thinking engine (AI).
There is no GUI (Graphical user interface), This is CUI (Characterbased user interface).
```plain Kifuwarabe's tic-tac-toe きふわらべの〇×ゲーム
Command:
コマンド:
do 7 - Mark number 7.
手番のプレイヤーが、 7 番地に印を付けます。
go - The computer shows the next move.
コンピューターが次の1手を示します。
info-off - no info output.
info出力なし。
info-on - There is info output.(Default)
info出力あり(既定)。
pos - Position display.
局面表示。
position xfen 3/3/3 o moves 5 1 2 8 4 6 3 7 9
- Starting position and moves.
初期局面と棋譜を入力。
undo - 1 back.
1手戻します。
uxi - Returns 'uxiok tic-tac-toe {protocol-version}'. It is a version of the protocol, not software.
'uxiok tic-tac-toe {protocol-version}' を返します。ソフトではなくプロトコルのバージョンです。
xfen - The current xfen string display.
現局面のxfen文字列表示。
Let's input from pos.
pos から入力してみましょう。
pos [Next 1 move(s) | Go O]
+---+---+---+ Please select a square. Example do 7
| | | | マスを選んでください。例 do 7
+---+---+---+
| | | | 7 8 9
+---+---+---+ 4 5 6
| | | | 1 2 3
+---+---+---+
xfen
xfen 3/3/3 o
position xfen oxx/1o1/2x o
pos
[Next 6 move(s) | Go O]
+---+---+---+ Please select a square. Example do 7
| O | X | X | マスを選んでください。例 do 7
+---+---+---+
| | O | | 7 8 9
+---+---+---+ 4 5 6
| | | X | 1 2 3
+---+---+---+
do 6
pos
[Next 7 move(s) | Go X]
+---+---+---+ Please select a square. Example do 7
| O | X | X | マスを選んでください。例 do 7
+---+---+---+
| | O | O | 7 8 9
+---+---+---+ 4 5 6
| | | X | 1 2 3
+---+---+---+
go
info string "nps":......, "nodes":......, "pv":[X,O,X,O,X,O,X,O,X]
info json { "nps": 1, "nodes": 1, "pv":[1 ], "push":"1", "pieces":7, "turn":"O", "comment":"Search." }
info json { "nps": 2, "nodes": 2, "pv":[1,2 ], "push":"2", "pieces":8, "turn":"X", "comment":"Search." }
info json { "nps": 3, "nodes": 3, "pv":[1,2,4 ], "push":"4", "leaf": true, "pieces":9, "result":"draw", "turn":"O", "comment":"It's ok." }
info json { "nps": 3, "nodes": 3, "pv":[1,2 ], "pop" :"4", "pieces":8, "result":"draw", "turn":"X" }
info json { "nps": 3, "nodes": 3, "pv":[1 ], "pop" :"2", "pieces":7, "result":"draw", "turn":"O", "comment":"Fmmm." }
info json { "nps": 4, "nodes": 4, "pv":[1,4 ], "push":"4", "leaf": true, "pieces":8, "result":"win" , "turn":"X", "comment":"Resign." }
info json { "nps": 4, "nodes": 4, "pv":[1 ], "pop" :"4", "pieces":7, "result":"win" , "turn":"O" }
info json { "nps": 4, "nodes": 4, "pv":[ ], "pop" :"1", "pieces":6, "result":"lose", "turn":"X", "comment":"Damn!" }
info json { "nps": 5, "nodes": 5, "pv":[2 ], "push":"2", "pieces":7, "turn":"O", "comment":"Search." }
info json { "nps": 6, "nodes": 6, "pv":[2,1 ], "push":"1", "pieces":8, "turn":"X", "comment":"Search." }
info json { "nps": 7, "nodes": 7, "pv":[2,1,4 ], "push":"4", "leaf": true, "pieces":9, "result":"draw", "turn":"O", "comment":"It's ok." }
info json { "nps": 7, "nodes": 7, "pv":[2,1 ], "pop" :"4", "pieces":8, "result":"draw", "turn":"X" }
info json { "nps": 7, "nodes": 7, "pv":[2 ], "pop" :"1", "pieces":7, "result":"draw", "turn":"O", "comment":"Fmmm." }
info json { "nps": 8, "nodes": 8, "pv":[2,4 ], "push":"4", "leaf": true, "pieces":8, "result":"win" , "turn":"X", "comment":"Resign." }
info json { "nps": 8, "nodes": 8, "pv":[2 ], "pop" :"4", "pieces":7, "result":"win" , "turn":"O" }
info json { "nps": 8, "nodes": 8, "pv":[ ], "pop" :"2", "pieces":6, "result":"lose", "turn":"X", "comment":"Damn!" }
info json { "nps": 9, "nodes": 9, "pv":[4 ], "push":"4", "pieces":7, "turn":"O", "comment":"Search." }
info json { "nps": 10, "nodes": 10, "pv":[4,1 ], "push":"1", "pieces":8, "turn":"X", "comment":"Search." }
info json { "nps": 11, "nodes": 11, "pv":[4,1,2 ], "push":"2", "leaf": true, "pieces":9, "result":"draw", "turn":"O", "comment":"It's ok." }
info json { "nps": 11, "nodes": 11, "pv":[4,1 ], "pop" :"2", "pieces":8, "result":"draw", "turn":"X" }
info json { "nps": 11, "nodes": 11, "pv":[4 ], "pop" :"1", "pieces":7, "result":"draw", "turn":"O", "comment":"Fmmm." }
info json { "nps": 12, "nodes": 12, "pv":[4,2 ], "push":"2", "pieces":8, "turn":"X", "comment":"Search." }
info json { "nps": 13, "nodes": 13, "pv":[4,2,1 ], "push":"1", "leaf": true, "pieces":9, "result":"draw", "turn":"O", "comment":"It's ok." }
info json { "nps": 13, "nodes": 13, "pv":[4,2 ], "pop" :"1", "pieces":8, "result":"draw", "turn":"X" }
info json { "nps": 13, "nodes": 13, "pv":[4 ], "pop" :"2", "pieces":7, "result":"draw", "turn":"O", "comment":"Fmmm." }
info json { "nps": 13, "nodes": 13, "pv":[ ], "pop" :"4", "pieces":6, "result":"draw", "turn":"X", "comment":"Fmmm." }
info string result=Draw nps=13
bestmove 4
do 4
pos
[Next 8 move(s) | Go O]
+---+---+---+ Please select a square. Example do 7
| O | X | X | マスを選んでください。例 do 7
+---+---+---+
| X | O | O | 7 8 9
+---+---+---+ 4 5 6
| | | X | 1 2 3
+---+---+---+
xfen
xfen oxx/1o1/2x o moves 6 4
quit
```
Soft: Kifuwarabe(きふわらべ)
Author: Satoshi TAKAHASHI (Handle: むずでょ)
Participation:
| Year | Game | Event | Rank | All | | ---- | ----- | ------------------------------------------------------------------ | ---: | ---: | | 2014 | Shogi | SDT2 | 24 | 25 | | 2015 | Shogi | WCSC25 | 39 | 39 | | 2015 | Shogi | SDT3 | 28 | 28 | | 2016 | Go | UEC9 | 25 | 30 | | 2016 | Shogi | WCSC26 | 26 | 51 | | 2016 | Shogi | SDT4 | 33 | 35 | | 2017 | Go | UEC10 | 25 | 30 | | 2017 | Shogi | WCSC27 | 47 | 50 | | 2017 | Shogi | SDT5 | 42 | 42 | | 2017 | Go | AIR2017 | 16 | 18 | | 2018 | Shogi | WCSC28 | 55 | 56 | | 2018 | Go | AIR2018 | 14 | 14 | | 2019 | Shogi | WCSC29 | 52 | 56 | | 2019 | Go | UEC11 | 15 | 18 | | 2020 | Shogi | WCSOC1 | 34 | 39 |
2020 Tic-tac-toe is new!
Kifuwarabe's tic-tac-toe other programming languages edition:
Set up Visual studio code.
Supports multi-byte character strings:
[File] - [Preferences] - [Settings] from main menu.files.autoGuessEncoding into Search settings text box.Files: Auto Guess Encoding check box each User, Workspace, tic-tac-toe tab.Appear the terminal:
[Terminal] - [New Terminal] from main menu.Find out how to install Rust:
Input:
shell
cargo run --release
Output:
```plain Kifuwarabe's tic-tac-toe きふわらべの〇×ゲーム
Command:
コマンド:
do 7 - Mark number 7.
手番のプレイヤーが、 7 番地に印を付けます。
go - The computer shows the next move.
コンピューターが次の1手を示します。
info-off - no info output.
info出力なし。
info-on - There is info output.(Default)
info出力あり(既定)。
pos - Position display.
局面表示。
position xfen 3/3/3 o moves 5 1 2 8 4 6 3 7 9
- Starting position and moves.
初期局面と棋譜を入力。
undo - 1 back.
1手戻します。
uxi - Returns 'uxiok tic-tac-toe {protocol-version}'. It is a version of the protocol, not software.
'uxiok tic-tac-toe {protocol-version}' を返します。ソフトではなくプロトコルのバージョンです。
xfen - The current xfen string display.
現局面のxfen文字列表示。
Let's input from pos.
pos から入力してみましょう。
```
Input:
plain
pos
Output:
```plain [Next 1 move(s) | Go O]
+---+---+---+ Please select a square. Example do 7
| | | | マスを選んでください。例 do 7
+---+---+---+
| | | | 7 8 9
+---+---+---+ 4 5 6
| | | | 1 2 3
+---+---+---+
```
Input:
plain
do 7
pos
Output:
```plain [Next 2 move(s) | Go X]
+---+---+---+ Please select a square. Example do 7
| O | | | マスを選んでください。例 do 7
+---+---+---+
| | | | 7 8 9
+---+---+---+ 4 5 6
| | | | 1 2 3
+---+---+---+
```
Input:
plain
go
Output:
plain
...omitted...
info json { "nps": 1417, "nodes": 5669, "pv":[9,1,8,2,5 ], "pop" :"3", "pieces":6, "result":"win" , "turn":"O" }
info json { "nps": 1417, "nodes": 5669, "pv":[9,1,8,2 ], "pop" :"5", "pieces":5, "result":"lose", "turn":"X", "comment":"Damn!" }
info json { "nps": 1417, "nodes": 5670, "pv":[9,1,8,2,6 ], "push":"6", "pieces":6, "turn":"O", "comment":"Search." }
info json { "nps": 1417, "nodes": 5671, "pv":[9,1,8,2,6,3 ], "push":"3", "leaf": true, "pieces":7, "result":"win" , "turn":"X", "comment":"Resign." }
info json { "nps": 1417, "nodes": 5671, "pv":[9,1,8,2,6 ], "pop" :"3", "pieces":6, "result":"win" , "turn":"O" }
info json { "nps": 1417, "nodes": 5671, "pv":[9,1,8,2 ], "pop" :"6", "pieces":5, "result":"lose", "turn":"X", "comment":"Damn!" }
info json { "nps": 1417, "nodes": 5671, "pv":[9,1,8 ], "pop" :"2", "pieces":4, "result":"win" , "turn":"O", "comment":"Hooray!" }
info json { "nps": 1417, "nodes": 5671, "pv":[9,1 ], "pop" :"8", "pieces":3, "result":"lose", "turn":"X", "comment":"Damn!" }
info json { "nps": 1417, "nodes": 5671, "pv":[9 ], "pop" :"1", "pieces":2, "result":"win" , "turn":"O", "comment":"Hooray!" }
info json { "nps": 1417, "nodes": 5671, "pv":[ ], "pop" :"9", "pieces":1, "result":"lose", "turn":"X", "comment":"Damn!" }
info string result=Draw nps=1417
bestmove 5
Input:
plain
do 5
pos
Output:
```plain [Next 3 move(s) | Go O]
+---+---+---+ Please select a square. Example do 7
| O | | | マスを選んでください。例 do 7
+---+---+---+
| | X | | 7 8 9
+---+---+---+ 4 5 6
| | | | 1 2 3
+---+---+---+
```
Input:
plain
quit
During development, you may need to reproduce the behavior of your computer.
It is difficult to compare the behavior. Instead, it is useful to get the logs and compare the logs.
But logger's difficult to make, so use library.
The first thing you have to create is your motive.
It is important to start with the appearance.
If you want to play immediately, you have the talent of a game creator.
Being able to control your position means being able to play.
Let's enter commands into the computer. Create a command line parser.
People who are looking for something 10 minutes a day are looking for something for a week in a year.
Before creating the game itself, let's first create the replay function. Let's get it for a week.
Let's make a principal command.
Before you make a computer player, let's judge the outcome. And let's test.
Before creating a computer player, let's create a mechanism to measure performance.
Finally, let's make a computer player.