public static void fourWorkersFindCheckMate()
{
/*
* Starting position (White to play)
+---------------+
|r n b k _ _ r _| 8
|p p p p _ p B p| 7
|_ _ _ q _ _ _ _| 6
|_ _ _ _ _ _ _ _| 5
|_ _ B _ _ _ Q _| 4
|_ _ _ _ _ _ _ _| 3
|P _ _ _ _ _ P P| 2
|R _ _ _ R _ K _| 1
+---------------+
* A B C D E F G H
*/
var board = BoardFactory.LoadBoardFromFen("rnbk2r1/pppp1pBp/3q4/8/2B3Q1/8/P5PP/R3R1K1 w - - 0 1");
var moves = board.GetMoves();
var ai = new AIWorkerManager();
ai.spawnWorkers(1);
ai.analyzeBoard(board, 3).GetAwaiter().GetResult();
//BestMove foundMove = MinMaxAI.MinMaxList(board, 3)[0];
Assert.AreEqual(BoardStateOffset.F6, ai.GetBestMove().move.targetPosition);
//var board = BoardFactory.LoadBoardFromFen();
Assert.IsTrue(MoveHelper.isValidMove(ai.GetBestMove().move));
}
public void keepPlayingEvenWhenLostSimpler()
{
/*
* Starting position (Black to play)
+---------------+
|_ _ _ _ _ _ _ k| 8
|p R p _ _ _ p _| 7
|P p P _ _ _ P _| 6
|_ P _ _ _ _ p _| 5
|_ _ _ _ _ _ _ _| 4
|_ _ _ _ _ _ _ _| 3
|_ _ _ _ _ _ _ _| 2
|_ _ _ _ _ _ _ _| 1
+---------------+
* A B C D E F G H
*/
var board = BoardFactory.LoadBoardFromFen("7k/pRp3p1/PpP3P1/1P4p1/8/8/8/8 b - - 0 1");
var moves = board.GetMoves();
var aiWorkers = new AIWorkerManager();
aiWorkers.spawnWorkers(3);
aiWorkers.analyzeBoard(board, 2).Wait();
aiWorkers.killWorkers();
EvaluatedMove foundMove = aiWorkers.GetBestMove();
Assert.IsTrue(MoveHelper.isValidMove(foundMove.move));
}
public static void findKnightMate()
{
/*
* Starting position (White to play)
+---------------+
|r k r _ _ _ _ _| 8
|p p p _ _ p p p| 7
|_ _ _ _ _ _ _ _| 6
|_ _ _ _ N _ _ _| 5
|_ _ _ _ _ _ _ _| 4
|_ _ _ _ _ _ _ _| 3
|_ _ _ _ _ _ _ _| 2
|_ _ K _ _ _ _ _| 1
+---------------+
* A B C D E F G H
*/
var board = BoardFactory.LoadBoardFromFen("rkr5/ppp2ppp/8/4N3/8/8/8/2K5 w - - 0 1");
var moves = board.GetMoves();
//var minmax = new MinMaxAI();
//BestMove foundMove = minmax.MinMaxList(board, 1)[0];
var aiWorkers = new AIWorkerManager();
aiWorkers.spawnWorkers(3);
aiWorkers.analyzeBoard(board, 1).Wait();
aiWorkers.killWorkers();
EvaluatedMove foundMove = aiWorkers.GetBestMove();
Assert.AreEqual(BoardStateOffset.D7, foundMove.move.targetPosition);
}
public void keepPlayingEvenWhenLost()
{
/*
* Starting position (Black to play)
+---------------+
|B _ _ _ _ _ _ _| 8
|_ _ _ _ _ P R p| 7
|_ _ _ _ N _ _ k| 6
|_ _ _ p _ _ p _| 5
|_ _ _ _ _ _ _ _| 4
|_ _ _ _ P _ P _| 3
|P _ _ _ _ _ K _| 2
|_ _ _ _ _ _ _ _| 1
+---------------+
* A B C D E F G H
*/
var board = BoardFactory.LoadBoardFromFen("B7/5PRp/4N2k/3p2p1/8/4P1P1/P5K1/8 b - - 0 2");
var moves = board.GetMoves();
var aiWorkers = new AIWorkerManager();
aiWorkers.spawnWorkers(3);
aiWorkers.analyzeBoard(board, 5).Wait();
aiWorkers.killWorkers();
EvaluatedMove foundMove = aiWorkers.GetBestMove();
Assert.IsTrue(MoveHelper.isValidMove(foundMove.move));
}
public static void findMateIn2()
{
/*
* Starting position (White to play)
+---------------+
|r n b k _ _ r _| 8
|p p p p _ p B p| 7
|_ _ _ q _ _ _ _| 6
|_ _ _ _ _ _ _ _| 5
|_ _ B _ _ _ Q _| 4
|_ _ _ _ _ _ _ _| 3
|P _ _ _ _ _ P P| 2
|R _ _ _ R _ K _| 1
+---------------+
* A B C D E F G H
*/
var board = BoardFactory.LoadBoardFromFen("rnbk2r1/pppp1pBp/3q4/8/2B3Q1/8/P5PP/R3R1K1 w - - 0 1");
var moves = board.GetMoves();
var aiWorkers = new AIWorkerManager();
aiWorkers.spawnWorkers(3);
aiWorkers.analyzeBoard(board, 3).Wait();
aiWorkers.killWorkers();
EvaluatedMove foundMove = aiWorkers.GetBestMove();
Assert.AreEqual(BoardStateOffset.F6, foundMove.move.targetPosition);
}
public static void findQueenMate()
{
/*
* Starting position (White to play)
+---------------+
|_ k _ _ _ _ _ _| 8
|p p p p _ p p p| 7
|_ _ _ _ _ _ _ _| 6
|_ _ _ _ Q _ _ _| 5
|_ _ _ _ _ _ _ _| 4
|_ _ _ _ _ _ _ _| 3
|_ _ _ _ _ _ _ _| 2
|_ _ K _ _ _ _ _| 1
+---------------+
* A B C D E F G H
*/
var board = BoardFactory.LoadBoardFromFen("1k6/pppp1ppp/8/4Q3/8/8/8/2K5 w - - 0 1");
var moves = board.GetMoves();
var bestMove = moves.FindTargetPosition(BoardStateOffset.E8);
var aiWorkers = new AIWorkerManager();
aiWorkers.spawnWorkers(3);
aiWorkers.analyzeBoard(board, 1).Wait();
aiWorkers.killWorkers();
EvaluatedMove foundMove = aiWorkers.GetBestMove();
Assert.AreEqual(bestMove.targetPosition, foundMove.move.targetPosition);
}
public static void CompleteTest()
{
// for some reason this board would not return a answer when on difficulty 6
var board = BoardFactory.LoadBoardFromFen("rnb1kbnr/pppp1ppp/4p3/8/3PP2q/8/PPP2PPP/RNBQKBNR w KQkq - 1 3");
var ai = new AIWorkerManager();
ai.spawnWorkers(3);
ai.analyzeBoard(board, 6).GetAwaiter().GetResult();
Assert.IsTrue(MoveHelper.isValidMove(ai.GetBestMove().move));
}
public static void findValidMove()
{
var board = BoardFactory.LoadBoardFromFen();
var ai = new AIWorkerManager();
ai.spawnWorkers(1);
ai.analyzeBoard(board, 2).GetAwaiter().GetResult();
Assert.IsTrue(MoveHelper.isValidMove(ai.GetBestMove().move));
}
public static void simple1Workers()
{
var board = BoardFactory.LoadBoardFromFen();
var ai = new AIWorkerManager();
EvalBoard.initThreadStaticVariables();
ai.spawnWorkers(1);
ai.analyzeBoard(board, 2).GetAwaiter().GetResult();
Assert.IsTrue(MoveHelper.isValidMove(ai.GetBestMove().move));
}
public static void defendAgainstMate()
{
/*
* Starting position (White to play)
+---------------+
|_ _ _ _ _ _ k _| 8
|_ _ _ _ _ _ _ _| 7
|_ _ _ _ _ _ _ _| 6
|_ _ _ r _ _ _ _| 5
|_ _ _ _ _ _ _ _| 4
|_ _ _ _ p _ p _| 3
|_ _ _ _ P _ P _| 2
|_ _ N _ _ _ K _| 1
+---------------+
* A B C D E F G H
* C1 -> D3 (expected line to protect against mate on D1)
+---------------+
|_ _ _ _ _ _ k _| 8
|_ _ _ _ _ _ _ _| 7
|_ _ _ _ _ _ _ _| 6
|_ _ _ r _ _ _ _| 5
|_ _ _ _ _ _ _ _| 4
|_ _ _ N p _ p _| 3
|_ _ _ _ P _ P _| 2
|_ _ _ _ _ _ K _| 1
+---------------+
* A B C D E F G H
* D5 -> D3
+---------------+
|_ _ _ _ _ _ k _| 8
|_ _ _ _ _ _ _ _| 7
|_ _ _ _ _ _ _ _| 6
|_ _ _ _ _ _ _ _| 5
|_ _ _ _ _ _ _ _| 4
|_ _ _ r p _ p _| 3
|_ _ _ _ P _ P _| 2
|_ _ _ _ _ _ K _| 1
+---------------+
* A B C D E F G H
*/
var board = BoardFactory.LoadBoardFromFen("6k1/8/8/3r4/8/4p1p1/4P1P1/2N3K1 w - - 0 1");
var moves = board.GetMoves();
var aiWorkers = new AIWorkerManager();
aiWorkers.spawnWorkers(3);
aiWorkers.analyzeBoard(board, 3).Wait();
aiWorkers.killWorkers();
EvaluatedMove foundMove = aiWorkers.GetBestMove();
// the rook has to move to e3 to defend against mate(d4->e2)
Assert.AreEqual(BoardStateOffset.D3, foundMove.move.targetPosition);
}
public async Task <Move> GetAiMove(int diffculty, ChessGame game)
{
var ai = new AIWorkerManager();
ai.spawnWorkers(chessConfig.Threads);
await ai.analyzeBoard(game.GetBoard(), diffculty, new Stack <Move>());
var move = ai.GetBestMove();
ai.killWorkers();
return(move.move);
}
public static void FourWorkersfindMateIn3()
{
/*
* Starting position (White to play)
+---------------+
|r _ b _ n _ _ r| 8
|_ q _ n N p b k| 7
|_ p _ p _ _ p _| 6
|p _ _ N p P P p| 5
|_ _ P _ P _ _ P| 4
|_ _ _ B B _ _ _| 3
|P P _ _ _ _ _ _| 2
|R _ _ Q K _ _ R| 1
+---------------+
* A B C D E F G H
* D1 -> H5
+---------------+
|r _ b _ n _ _ r| 8
|_ q _ n N p b k| 7
|_ p _ p _ _ p _| 6
|p _ _ N p P P Q| 5
|_ _ P _ P _ _ P| 4
|_ _ _ B B _ _ _| 3
|P P _ _ _ _ _ _| 2
|R _ _ _ K _ _ R| 1
+---------------+
* A B C D E F G H
* G6 -> H5
+---------------+
|r _ b _ n _ _ r| 8
|_ q _ n N p b k| 7
|_ p _ p _ _ _ _| 6
|p _ _ N p P P p| 5
|_ _ P _ P _ _ P| 4
|_ _ _ B B _ _ _| 3
|P P _ _ _ _ _ _| 2
|R _ _ _ K _ _ R| 1
+---------------+
* A B C D E F G H
* G5 -> G6
+---------------+
|r _ b _ n _ _ r| 8
|_ q _ n N p b k| 7
|_ p _ p _ _ P _| 6
|p _ _ N p P _ p| 5
|_ _ P _ P _ _ P| 4
|_ _ _ B B _ _ _| 3
|P P _ _ _ _ _ _| 2
|R _ _ _ K _ _ R| 1
+---------------+
* A B C D E F G H
* F7 -> G6
+---------------+
|r _ b _ n _ _ r| 8
|_ q _ n N _ b k| 7
|_ p _ p _ _ p _| 6
|p _ _ N p P _ p| 5
|_ _ P _ P _ _ P| 4
|_ _ _ B B _ _ _| 3
|P P _ _ _ _ _ _| 2
|R _ _ _ K _ _ R| 1
+---------------+
* A B C D E F G H
* F5 -> G6 (Mate)
+---------------+
|r _ b _ n _ _ r| 8
|_ q _ n N _ b k| 7
|_ p _ p _ _ P _| 6
|p _ _ N p _ _ p| 5
|_ _ P _ P _ _ P| 4
|_ _ _ B B _ _ _| 3
|P P _ _ _ _ _ _| 2
|R _ _ _ K _ _ R| 1
+---------------+
* A B C D E F G H
*/
var board = BoardFactory.LoadBoardFromFen("r1b1n2r/1q1nNpbk/1p1p2p1/p2NpPPp/2P1P2P/3BB3/PP6/R2QK2R w - - 0 1");
var ai = new AIWorkerManager();
ai.spawnWorkers(4);
ai.analyzeBoard(board, 6).GetAwaiter().GetResult();
var bestMove = ai.GetBestMove().move;
// it turns out there is another solution which is 1. fxg6+ fxg6 2. Qxh5 bhx6 3. g6#
if (!(bestMove.targetPosition == BoardStateOffset.H5 || bestMove.targetPosition == BoardStateOffset.G6))
{
Assert.Fail($"incorrect move found {MoveHelper.ReadableMove(bestMove)}");
}
//Assert.AreEqual(BoardStateOffset.H5, ai.GetBestMove().move.targetPosition);
}
public static async Task MainAsync(string[] args)
{
EvalBoard.initThreadStaticVariables();
var ai = new AIWorkerManager();
//var history = new Stack<Move>();
var game = ChessGame.StartGame();
ai.spawnWorkers(3);
//var board = BoardFactory.LoadBoardFromFen();
bool hasCheated = false;
int difficulty = 5;
bool debug = false;
do
{
Console.WriteLine(ChessOutput.AsciiBoard(game.board));
List <Move> moves = game.Moves().Select(move => move.move).ToList();
Winner winner = game.Winner();
if (winner == Winner.WINNER_WHITE)
{
Console.WriteLine("White wins");
break;
}
else if (winner == Winner.WINNER_BLACK)
{
Console.WriteLine("Black wins");
break;
}
else if (winner == Winner.DRAW)
{
Console.WriteLine("Its a draw!");
break;
}
do
{
try {
Console.WriteLine("Make a move (example: \"A1 A3)\"");
var readLineOriginal = Console.ReadLine();
var readLine = readLineOriginal.ToUpper().Split(" ").ToList();
switch (readLine[0])
{
case "":
case "HELP":
Console.WriteLine(@"Available commands are:
- help * help
- Cheat [depth=5] * uses eval to find best available move(at least according to AI)
- moves * lists all available moves
- board * Draw the board
- debug [y/n=y] * enable / disable debugging
- difficulty [number=5] * sets difficulty (above 6 is not recommended because it is slow)
- switch * Switch sides
- botez gambit * the best gambit
- fen [fen] * load Forsyth-Edwards Notation
- undo * Undo the last move
- eval * get the current evaluation of the board
- workers [workerCount] * Specify how many worker threads the computer should use (should be less than the amount of processors you have)
- workers * Read how many workers are currently being used
- [from=D5] * list moves for a specific field
- [from=E2] [to=e4] * play a move
- [from=E7] [to=e8] [promotion=Q/R/B/N] * play a move and choose which piece you want to promote to");
continue;
case "MOVES":
Console.WriteLine("All available moves");
//var allMoves = game.board.GetMoves().Where(move => game.board.IsLegalMove(move)).ToList();
var allMoves = game.Moves().Select(move => move.move).ToList();
foreach (var move in allMoves)
{
Console.WriteLine($" - {MoveHelper.ReadableMove(move)}");
}
Console.WriteLine(ChessOutput.AsciiBoard(game.board, allMoves, true));
continue;
case "BOARD":
Console.WriteLine(ChessOutput.AsciiBoard(game.board));
continue;
case "BOTEZ": // alias fall through
case "BOTEZ_GAMBIT":
if (botezGambit(game))
{
Console.WriteLine("Botez gambit found!");
Console.WriteLine(ChessOutput.AsciiBoard(game.board));
goto switchSides;
}
else
{
Console.WriteLine("Botez gambit unavailable");
continue;
}
case "DIFFICULTY":
if (readLine.Count() > 1)
{
difficulty = int.Parse(readLine[1]);
Console.WriteLine($"AI will now look {difficulty} moves ahead");
}
else
{
Console.WriteLine($"Current difficulty is {difficulty}");
continue;
}
continue;
case "SWITCH":
goto switchSides; // the almighty goto to skip current move and the the ai make the next move, which also switches sides as a side effect
case "EVAL":
var evalMoves = game.board.GetMoves().Where(move => game.board.IsLegalMove(move)).ToList();
var score = EvalBoard.evalBoard(game.board, evalMoves);
Console.WriteLine($"current score is: {score}");
continue;
case "FEN":
var fenList = readLineOriginal.Split(" ").ToList();
fenList.RemoveAt(0);
var fen = String.Join(" ", fenList);
//board = BoardFactory.LoadBoardFromFen(fen);
game = ChessGame.ContinueFromFEN(fen);
Console.WriteLine($"Loaded board {fen}");
Console.WriteLine(ChessOutput.AsciiBoard(game.board));
continue;
case "DEBUG":
debug = true;
if (readLine.Count() > 1 && readLine[1] == "N")
{
debug = false;
Console.WriteLine("disabled debug");
}
else
{
Console.WriteLine("enabled debug");
}
continue;
case "WORKERS":
int workerCount = 3;
if (readLine.Count() > 1)
{
workerCount = int.Parse(readLine[1]);
ai.killWorkers();
ai.spawnWorkers(workerCount);
}
else
{
workerCount = ai.CountWorkers();
}
Console.WriteLine($"Using {workerCount} workers");
continue;
case "UNDO":
hasCheated = true;
if (!game.UndoTurn())
{
Console.WriteLine("There is not history to undo, sorry");
}
Console.WriteLine("Undo done (cheater :p)");
Console.WriteLine(ChessOutput.AsciiBoard(game.board));
continue;
case "CHEAT":
Console.WriteLine("NOTE everything after the best move is probably not accurate");
int depth = 5;
if (readLine.Count() > 1)
{
depth = int.Parse(readLine[1]);
}
hasCheated = true;
List <EvaluatedMove> cheatMoves;
using (var progressbar = new ProgressBar()) {
cheatMoves = await ai.analyzeBoard(game.board, depth, game.moveHistory(), onProgress : (progress) => {
progressbar.Report((double)((double)progress.progress / (double)progress.total));
});
}
foreach (var cheat in cheatMoves)
{
Console.WriteLine($" - {MoveHelper.ReadableMove(cheat.move)} (score: {cheat.score})");
}
continue;
case "CHEAT2":
Console.WriteLine("NOTE everything after the best move is probably not accurate");
int depth2 = 5;
if (readLine.Count() > 1)
{
depth2 = int.Parse(readLine[1]);
}
hasCheated = true;
//using (var progressbar = new ProgressBar()) {
// cheatMoves2 = await ai.analyzeBoard(board, depth2, (progress) => {
// progressbar.Report((double)((double)progress.progress / (double)progress.total));
// });
//}
var minmax = new MinMaxAI();
List <EvaluatedMove> cheatMoves2 = minmax.MinMaxList(game.board, depth2);
//var cheatMoves = ParallelChess.AI.MinMaxAI.MinMaxList(board, depth);
foreach (var cheat in cheatMoves2)
{
Console.WriteLine($" - {MoveHelper.ReadableMove(cheat.move)} (score: {cheat.score})");
}
continue;
default:
break;
}
var fromPosition = BoardPosition.ArrayPosition(readLine[0]);
if (readLine.Count() == 1)
{
var positionMoves = game.board.GetMovesForPosition(fromPosition);
Console.WriteLine(ChessOutput.AsciiBoard(game.board, positionMoves));
Console.WriteLine("Legal moves:");
foreach (var move in positionMoves)
{
if (game.board.IsLegalMove(move))
{
Console.WriteLine($" - {MoveHelper.ReadableMove(move)}");
}
}
continue;
}
var toPosition = BoardPosition.ArrayPosition(readLine[1]);
var promotion = Piece.EMPTY;
if (readLine.Count() > 2)
{
switch (readLine[2])
{
case "Q":
promotion = Piece.QUEEN;
break;
case "R":
promotion = Piece.ROOK;
break;
case "N":
promotion = Piece.KNIGHT;
break;
case "B":
promotion = Piece.BISHOP;
break;
default:
Console.WriteLine("You can only promote to Queen(Q), Rook(R), Knight(N) or Bishop(B)");
continue;
}
}
var moveMade = game.Move(fromPosition, toPosition, promotion);
if (MoveHelper.isValidMove(moveMade.move))
{
break;
}
else
{
Console.WriteLine("invalid Move");
}
} catch (Exception e) {
Console.WriteLine(e.Message);
}
} while(true);
Console.WriteLine("Moved to");
switchSides:
Console.WriteLine(ChessOutput.AsciiBoard(game.board));
//moves = board.GetMoves();
winner = game.Winner();
if (winner == Winner.WINNER_WHITE)
{
if (hasCheated)
{
Console.WriteLine("Cheater :D");
}
Console.WriteLine("White wins");
break;
}
else if (winner == Winner.WINNER_BLACK)
{
if (hasCheated)
{
Console.WriteLine("Cheater :D");
}
Console.WriteLine("Black wins");
break;
}
else if (winner == Winner.DRAW)
{
Console.WriteLine("Its a draw!");
break;
}
Console.WriteLine("AI Finding move...");
//var bestMove = ParallelChess.AI.MinMaxAI.MinMaxList(board, 5)[0];
if (debug)
{
await ai.analyzeBoard(game.board, difficulty, game.moveHistory(), onProgress : (progress) => {
Console.WriteLine($"[depth {progress.depth}] {progress.progress}/{progress.total} foundScore: {progress.foundScore} on move {MoveHelper.ReadableMove(progress.move.move.move)}, found by worker {progress.move.taskId} {{ duration {progress.move.durationMS}ms }} began from score {progress.move.startFromMin}");
});
}
else
{
using (var progressbar = new ProgressBar()) {
await ai.analyzeBoard(game.board, difficulty, game.moveHistory(), onProgress : (progress) => {
progressbar.Report((double)((double)progress.progress / (double)progress.total));
});
}
}
var bestMove = ai.GetBestMove();
game.Move(bestMove.move);
Console.WriteLine($"AI found move with score {bestMove.score}");
Console.WriteLine($"AI will play {MoveHelper.ReadableMove(bestMove.move)}");
Console.WriteLine($"FEN: {game.FEN}");
} while (true);
Console.WriteLine("End of game!");
Console.ReadKey();
}
public static void findMateIn3()
{
/*
* Starting position (White to play)
+---------------+
|r _ b _ n _ _ r| 8
|_ q _ n N p b k| 7
|_ p _ p _ _ p _| 6
|p _ _ N p P P p| 5
|_ _ P _ P _ _ P| 4
|_ _ _ B B _ _ _| 3
|P P _ _ _ _ _ _| 2
|R _ _ Q K _ _ R| 1
+---------------+
* A B C D E F G H
* D1 -> H5
+---------------+
|r _ b _ n _ _ r| 8
|_ q _ n N p b k| 7
|_ p _ p _ _ p _| 6
|p _ _ N p P P Q| 5
|_ _ P _ P _ _ P| 4
|_ _ _ B B _ _ _| 3
|P P _ _ _ _ _ _| 2
|R _ _ _ K _ _ R| 1
+---------------+
* A B C D E F G H
* G6 -> H5
+---------------+
|r _ b _ n _ _ r| 8
|_ q _ n N p b k| 7
|_ p _ p _ _ _ _| 6
|p _ _ N p P P p| 5
|_ _ P _ P _ _ P| 4
|_ _ _ B B _ _ _| 3
|P P _ _ _ _ _ _| 2
|R _ _ _ K _ _ R| 1
+---------------+
* A B C D E F G H
* G5 -> G6
+---------------+
|r _ b _ n _ _ r| 8
|_ q _ n N p b k| 7
|_ p _ p _ _ P _| 6
|p _ _ N p P _ p| 5
|_ _ P _ P _ _ P| 4
|_ _ _ B B _ _ _| 3
|P P _ _ _ _ _ _| 2
|R _ _ _ K _ _ R| 1
+---------------+
* A B C D E F G H
* F7 -> G6
+---------------+
|r _ b _ n _ _ r| 8
|_ q _ n N _ b k| 7
|_ p _ p _ _ p _| 6
|p _ _ N p P _ p| 5
|_ _ P _ P _ _ P| 4
|_ _ _ B B _ _ _| 3
|P P _ _ _ _ _ _| 2
|R _ _ _ K _ _ R| 1
+---------------+
* A B C D E F G H
* F5 -> G6 (Mate)
+---------------+
|r _ b _ n _ _ r| 8
|_ q _ n N _ b k| 7
|_ p _ p _ _ P _| 6
|p _ _ N p _ _ p| 5
|_ _ P _ P _ _ P| 4
|_ _ _ B B _ _ _| 3
|P P _ _ _ _ _ _| 2
|R _ _ _ K _ _ R| 1
+---------------+
* A B C D E F G H
*/
var board = BoardFactory.LoadBoardFromFen("r1b1n2r/1q1nNpbk/1p1p2p1/p2NpPPp/2P1P2P/3BB3/PP6/R2QK2R w - - 0 1");
var aiWorkers = new AIWorkerManager();
aiWorkers.spawnWorkers(3);
aiWorkers.analyzeBoard(board, 5).Wait();
aiWorkers.killWorkers();
EvaluatedMove foundMove = aiWorkers.GetBestMove();
if (!(foundMove.move.targetPosition == BoardStateOffset.H5 || foundMove.move.targetPosition == BoardStateOffset.G6))
{
Assert.Fail($"found move {MoveHelper.ReadableMove(foundMove.move)}");
}
}
