public void TestCastling()
{
Board board2 = new Board();
TestingHelper.MakeSomeMoves(board2);
board2.MakeUserMove("e1c1");
board2.MakeUserMove("e8c8");
Debug.WriteLine(board2.ToString());
}
public void TestEnPassantCapture()
{
Board board2 = new Board();
TestingHelper.MakeSomeMoves(board2);
board2.MakeUserMove("c5d6");
Debug.WriteLine(board2.ToString());
}
public void TestPawnPromotion()
{
Board board2 = new Board();
TestingHelper.MakeSomeMoves(board2);
board2.MakeUserMove("d2e3");
bool success = board2.MakeUserMove("d5d4");
success = board2.MakeUserMove("e1g1");
success = board2.MakeUserMove("d4d3");
success = board2.MakeUserMove("a1c1");
success = board2.MakeUserMove("d3d2");
success = board2.MakeUserMove("f1e1");
success = board2.MakeUserMove("d2e1q");
}
public static void MakeSomeMoves(Board board)
{
List<UInt64> hashesSoFar = new List<UInt64>();
hashesSoFar.Add(board.ZobristHash);
bool success;
board.MakeUserMove("e2e4");
if (hashesSoFar.Contains(board.ZobristHash))
{
throw new InvalidOperationException("Hash Already Included!!");
}
hashesSoFar.Add(board.ZobristHash);
string fenString = board.ToString();
Debug.WriteLine(fenString);
board.MakeUserMove("c7c5");
if (hashesSoFar.Contains(board.ZobristHash))
{
throw new InvalidOperationException("Hash Already Included!!");
}
hashesSoFar.Add(board.ZobristHash);
fenString = board.ToString();
Debug.WriteLine(fenString);
board.MakeUserMove("g1f3");
if (hashesSoFar.Contains(board.ZobristHash))
{
throw new InvalidOperationException("Hash Already Included!!");
}
hashesSoFar.Add(board.ZobristHash);
fenString = board.ToString();
Debug.WriteLine(fenString);
board.MakeUserMove("b8c6");
if (hashesSoFar.Contains(board.ZobristHash))
{
throw new InvalidOperationException("Hash Already Included!!");
}
hashesSoFar.Add(board.ZobristHash);
fenString = board.ToString();
Debug.WriteLine(fenString);
board.MakeUserMove("d2d4");
if (hashesSoFar.Contains(board.ZobristHash))
{
throw new InvalidOperationException("Hash Already Included!!");
}
hashesSoFar.Add(board.ZobristHash);
fenString = board.ToString();
Debug.WriteLine(fenString);
board.MakeUserMove("e7e6");
if (hashesSoFar.Contains(board.ZobristHash))
{
throw new InvalidOperationException("Hash Already Included!!");
}
hashesSoFar.Add(board.ZobristHash);
fenString = board.ToString();
Debug.WriteLine(fenString);
board.MakeUserMove("c1e3");
if (hashesSoFar.Contains(board.ZobristHash))
{
throw new InvalidOperationException("Hash Already Included!!");
}
hashesSoFar.Add(board.ZobristHash);
fenString = board.ToString();
Debug.WriteLine(fenString);
board.MakeUserMove("g7g6");
if (hashesSoFar.Contains(board.ZobristHash))
{
throw new InvalidOperationException("Hash Already Included!!");
}
hashesSoFar.Add(board.ZobristHash);
fenString = board.ToString();
Debug.WriteLine(fenString);
board.MakeUserMove("d4c5");
if (hashesSoFar.Contains(board.ZobristHash))
{
throw new InvalidOperationException("Hash Already Included!!");
}
hashesSoFar.Add(board.ZobristHash);
fenString = board.ToString();
Debug.WriteLine(fenString);
board.MakeUserMove("f8g7");
if (hashesSoFar.Contains(board.ZobristHash))
{
throw new InvalidOperationException("Hash Already Included!!");
}
hashesSoFar.Add(board.ZobristHash);
board.MakeUserMove("f1c4");
if (hashesSoFar.Contains(board.ZobristHash))
{
throw new InvalidOperationException("Hash Already Included!!");
}
hashesSoFar.Add(board.ZobristHash);
board.MakeUserMove("g8f6");
if (hashesSoFar.Contains(board.ZobristHash))
{
throw new InvalidOperationException("Hash Already Included!!");
}
hashesSoFar.Add(board.ZobristHash);
board.MakeUserMove("b1c3");
if (hashesSoFar.Contains(board.ZobristHash))
{
throw new InvalidOperationException("Hash Already Included!!");
}
hashesSoFar.Add(board.ZobristHash);
board.MakeUserMove("b7b6");
if (hashesSoFar.Contains(board.ZobristHash))
{
throw new InvalidOperationException("Hash Already Included!!");
}
hashesSoFar.Add(board.ZobristHash);
board.MakeUserMove("d1d2");
if (hashesSoFar.Contains(board.ZobristHash))
{
throw new InvalidOperationException("Hash Already Included!!");
}
hashesSoFar.Add(board.ZobristHash);
board.MakeUserMove("c8b7");
board.MakeUserMove("e3f4");
if (hashesSoFar.Contains(board.ZobristHash))
{
throw new InvalidOperationException("Hash Already Included!!");
}
hashesSoFar.Add(board.ZobristHash);
fenString = board.ToString();
Debug.WriteLine(fenString);
success = board.MakeUserMove("d8e7");
if (hashesSoFar.Contains(board.ZobristHash))
{
throw new InvalidOperationException("Hash Already Included!!");
}
hashesSoFar.Add(board.ZobristHash);
success = board.MakeUserMove("e4e5");
if (hashesSoFar.Contains(board.ZobristHash))
{
throw new InvalidOperationException("Hash Already Included!!");
}
hashesSoFar.Add(board.ZobristHash);
success = board.MakeUserMove("d7d5");
if (hashesSoFar.Contains(board.ZobristHash))
{
throw new InvalidOperationException("Hash Already Included!!");
}
hashesSoFar.Add(board.ZobristHash);
fenString = board.ToString();
Debug.WriteLine(fenString);
}
static void Main(string[] args)
{
// variables
sbyte ownSide;
Board board = new Board();
Stack<BoardState> undoStack = new Stack<BoardState>();
UInt16 move;
Tuple<UInt16, int, long, int> moveDepthTimeAndScore;
string userMove, filthyMindMove = "INVALID_MOVE";
File.Delete(LogFileName);
string guiMessage = Console.ReadLine();
File.AppendAllText(LogFileName, "\nGUI: " + guiMessage + Environment.NewLine);
Console.WriteLine("id name Shutranj");
Console.WriteLine("id author Okash Khawaja");
Console.WriteLine("uciok");
guiMessage = Console.ReadLine();
File.AppendAllText(LogFileName, "GUI: " + guiMessage + Environment.NewLine);
Console.WriteLine("readyok");
guiMessage = Console.ReadLine();
File.AppendAllText(LogFileName, "GUI: " + guiMessage + Environment.NewLine);
guiMessage = Console.ReadLine();
File.AppendAllText(LogFileName, "GUI: " + guiMessage + Environment.NewLine);
guiMessage = Console.ReadLine();
File.AppendAllText(LogFileName, "GUI: " + guiMessage + Environment.NewLine);
/********** this is when the game begins **************/
guiMessage = Console.ReadLine();
File.AppendAllText(LogFileName, "GUI: " + guiMessage + Environment.NewLine);
if (guiMessage == "quit" || guiMessage == "stop")
{
return;
}
userMove = ParseOutLastMove(guiMessage);
guiMessage = Console.ReadLine();
File.AppendAllText(LogFileName, "GUI: " + guiMessage + Environment.NewLine);
// if empty then engine is playing white so make move first
if (String.IsNullOrWhiteSpace(userMove))
{
ownSide = Side.White;
moveDepthTimeAndScore = AlphaBeta2.IDASParallel(board, ownSide);
move = moveDepthTimeAndScore.Item1;
if (board.MakeMove(move))
{
filthyMindMove = board.ConvertToAlgebraicNotation(move);
File.AppendAllText(LogFileName, String.Format(
"Filthy Mind: {0} (Depth: {1} plies; Time: {2}ms; Score: {3}){4}", filthyMindMove,
moveDepthTimeAndScore.Item2, moveDepthTimeAndScore.Item3, moveDepthTimeAndScore.Item4, Environment.NewLine));
}
// communicate move back to gui
Console.WriteLine(BestMoveStringFormat, filthyMindMove);
}
else
{
ownSide = Side.Black;
}
while (true)
{
guiMessage = Console.ReadLine();
File.AppendAllText(LogFileName, "GUI: " + guiMessage + Environment.NewLine);
if (guiMessage == "quit" || guiMessage == "stop")
{
break;
}
userMove = ParseOutLastMove(guiMessage);
guiMessage = Console.ReadLine();
File.AppendAllText(LogFileName, "GUI: " + guiMessage + Environment.NewLine);
board.MakeUserMove(userMove);
moveDepthTimeAndScore = AlphaBeta2.IDASParallel(board, ownSide);
move = moveDepthTimeAndScore.Item1;
if (board.MakeMove(move))
{
filthyMindMove = board.ConvertToAlgebraicNotation(move);
File.AppendAllText(LogFileName, String.Format(
"Filthy Mind: {0} (Depth: {1} plies; Time: {2}ms; Score: {3}){4}", filthyMindMove,
moveDepthTimeAndScore.Item2, moveDepthTimeAndScore.Item3, moveDepthTimeAndScore.Item4, Environment.NewLine));
}
// communicate move back to gui
Console.WriteLine(BestMoveStringFormat, filthyMindMove);
}
}
public void WhenPlayingAgainstHammad()
{
Board board = new Board();
board.MakeUserMove("d2d4");
board.MakeUserMove("g8f6");
board.MakeUserMove("g1f3");
board.MakeUserMove("d7d5");
board.MakeUserMove("b1c3");
board.MakeUserMove("b8c6");
board.MakeUserMove("c1g5");
board.MakeUserMove("f6e4");
board.MakeUserMove("d1d2");
board.MakeUserMove("e4d2");
board.MakeUserMove("e1d2");
board.MakeUserMove("h7h6");
board.MakeUserMove("g5f4");
board.MakeUserMove("e7e6");
board.MakeUserMove("f4e5");
board.MakeUserMove("f8b4");
// now do search
Tuple<UInt16, int> moveAndScore = AlphaBeta2.RootAlphaBetaTTParallel(board, -1, 6);
board.MakeMove(moveAndScore.Item1);
}
static void Main(string[] args)
{
// variables
sbyte ownSide;
Board board = new Board();
Stack<BoardState> undoStack = new Stack<BoardState>();
// int depth = 6;
UInt16 move;
Tuple<UInt16, int, long, int> moveDepthTimeAndScore;
string opponentMoveString;
Console.WriteLine("Filthy Mind Chess");
Console.WriteLine();
/*********** Input opponent side ************/
while (true)
{
Console.Write("Choose your side (w/b): ");
char opponentSideChar = Console.ReadKey().KeyChar;
Console.WriteLine();
if (opponentSideChar == 'w')
{
ownSide = Side.Black;
break;
}
else if (opponentSideChar == 'b')
{
ownSide = Side.White;
break;
}
else
{
Console.WriteLine("Invalid side.");
}
}
/*************** End of input opponent side ******************/
/*************** Start game *******************/
Console.WriteLine("Start playing.");
Console.WriteLine();
if (ownSide == Side.White)
{
moveDepthTimeAndScore = AlphaBeta2.IDASParallel(board, ownSide);
// AlphaBeta2.IterativeDeepeningParallel(board, ownSide);
// AlphaBeta2.RootAlphaBetaTTParallel(board, ownSide, depth).Item1;
move = moveDepthTimeAndScore.Item1;
if (board.MakeMove(move))
{
Console.WriteLine("Filthy Mind: {0} (Depth: {1} plies; Time: {2}ms; Score: {3})", board.ConvertToAlgebraicNotation(move),
moveDepthTimeAndScore.Item2, moveDepthTimeAndScore.Item3, moveDepthTimeAndScore.Item4);
}
}
while (true)
{
Console.Write("You: ");
opponentMoveString = Console.ReadLine();
if (opponentMoveString.ToLower() == "exit")
{
break;
}
if (opponentMoveString.ToLower() == "fen")
{
Console.WriteLine("Board Position: {0}", board.ToString());
continue;
}
if (opponentMoveString.Trim().ToLower() == "undo")
{
if (undoStack.Count > 0)
{
board.RestoreState(undoStack.Pop());
Console.WriteLine("Undid last move.");
}
else
{
Console.WriteLine("Nothing to undo!");
}
continue;
}
try
{
undoStack.Push(board.GetBoardState());
if (!board.MakeUserMove(opponentMoveString))
{
Console.WriteLine("Failed to make move. Try again.");
undoStack.Pop();
continue;
}
}
catch (Exception ex)
{
undoStack.Pop();
Console.WriteLine("ERROR: {0}", ex.Message);
continue;
}
// make move for own side
moveDepthTimeAndScore = AlphaBeta2.IDASParallel(board, ownSide);
// AlphaBeta2.IterativeDeepeningParallel(board, ownSide);
// AlphaBeta2.RootAlphaBetaTTParallel(board, ownSide, depth).Item1;
move = moveDepthTimeAndScore.Item1;
if (board.MakeMove(move))
{
Console.WriteLine("Filthy Mind: {0} (Depth: {1} plies; Time: {2}ms; Score: {3})", board.ConvertToAlgebraicNotation(move),
moveDepthTimeAndScore.Item2, moveDepthTimeAndScore.Item3, moveDepthTimeAndScore.Item4);
}
}
Console.WriteLine("End of the game. Press any key to close the window.");
Console.ReadKey();
/*************** End of game ******************/
}
public void TestQuiescenceDepth()
{
Board board = new Board();
// Generate move here for white to play
Tuple<UInt16, int> moveAndScore = AlphaBeta2.RootAlphaBetaTT(board, 1, 6);
// AlphaBeta2.RootAlphaBetaTTParallel(board, 1, 6);
board.MakeMove(moveAndScore.Item1);
// following was bad move by FM
board.MakeUserMove("d4d8");
board.MakeUserMove("a2c4");
}
public void Game7VsTitan_NotCheckmating()
{
Board board = new Board();
board.MakeUserMove("d2d4 ");
board.MakeUserMove("d7d5");
board.MakeUserMove("c2c3 ");
board.MakeUserMove("g8f6");
board.MakeUserMove("g2g3 ");
board.MakeUserMove("e7e6");
board.MakeUserMove("c1g5 ");
board.MakeUserMove("f8d6");
board.MakeUserMove("e2e4 ");
board.MakeUserMove("d5e4");
board.MakeUserMove("b1d2 ");
board.MakeUserMove("d6e7");
board.MakeUserMove("d1a4 ");
board.MakeUserMove("d8d7");
board.MakeUserMove("a4c2 ");
board.MakeUserMove("e8g8");
board.MakeUserMove("f1h3 ");
board.MakeUserMove("b8c6");
board.MakeUserMove("g5f6 ");
board.MakeUserMove("g7f6");
board.MakeUserMove("c2e4 ");
board.MakeUserMove("f6f5");
board.MakeUserMove("e4e3 ");
board.MakeUserMove("b7b5");
board.MakeUserMove("h3g2 ");
board.MakeUserMove("c8b7");
board.MakeUserMove("g1f3 ");
board.MakeUserMove("f7f6");
board.MakeUserMove("f3h4 ");
board.MakeUserMove("f8b8 ");
board.MakeUserMove("d2b3 ");
board.MakeUserMove("b5b4");
board.MakeUserMove("b3c5 ");
board.MakeUserMove("e7c5");
board.MakeUserMove("d4c5 ");
board.MakeUserMove("a7a5");
board.MakeUserMove("a2a3 ");
board.MakeUserMove("e6e5");
board.MakeUserMove("a1d1 ");
board.MakeUserMove("d7e6");
board.MakeUserMove("g2d5 ");
board.MakeUserMove("e6d5");
board.MakeUserMove("d1d5 ");
board.MakeUserMove("c6e7");
board.MakeUserMove("d5d7 ");
board.MakeUserMove("b7h1");
board.MakeUserMove("d7e7 ");
board.MakeUserMove("b4a3 ");
board.MakeUserMove("e3h6 ");
board.MakeUserMove("g8h8");
// Generate move here for white to play
Tuple<UInt16, int> moveAndScore = AlphaBeta2.RootAlphaBetaTT(board, 1, 6);
// AlphaBeta2.RootAlphaBetaTTParallel(board, 1, 6);
board.MakeMove(moveAndScore.Item1);
// following was bad move by FM
board.MakeUserMove("d4d8");
board.MakeUserMove("a2c4");
}
public void Game6VsTitan_BadMoveLostQueen()
{
Board board = new Board();
board.MakeUserMove("b1c3 ");
board.MakeUserMove("d7d5");
board.MakeUserMove("e2e3 ");
board.MakeUserMove("b8c6");
board.MakeUserMove("f1b5 ");
board.MakeUserMove("a7a6");
board.MakeUserMove("b5c6 ");
board.MakeUserMove("b7c6");
board.MakeUserMove("d2d4");
board.MakeUserMove("e7e5");
board.MakeUserMove("d4e5 ");
board.MakeUserMove("d8g5");
board.MakeUserMove("e1f1 ");
board.MakeUserMove("g5e5");
board.MakeUserMove("g1f3 ");
board.MakeUserMove("e5h5");
board.MakeUserMove("d1d4 ");
board.MakeUserMove("c8f5");
board.MakeUserMove("d4a4 ");
board.MakeUserMove("f5d7");
board.MakeUserMove("a4b3 ");
board.MakeUserMove("a6a5");
board.MakeUserMove("b3b7 ");
board.MakeUserMove("a8c8");
board.MakeUserMove("c3e2 ");
board.MakeUserMove("f8d6");
board.MakeUserMove("e2f4 ");
board.MakeUserMove("h5f5");
board.MakeUserMove("f3d4 ");
board.MakeUserMove("f5f6 ");
board.MakeUserMove("d4c6 ");
board.MakeUserMove("d6f4");
board.MakeUserMove("c6a7 ");
board.MakeUserMove("f4e3");
board.MakeUserMove("c1e3 ");
board.MakeUserMove("c8d8");
board.MakeUserMove("a1e1 ");
board.MakeUserMove("g8e7");
board.MakeUserMove("e3c5 ");
board.MakeUserMove("d7e6");
board.MakeUserMove("c5e7 ");
board.MakeUserMove("e8e7");
board.MakeUserMove("b7c7 ");
board.MakeUserMove("e7e8");
board.MakeUserMove("a7c6 ");
board.MakeUserMove("d5d4");
board.MakeUserMove("h1g1 ");
board.MakeUserMove("g7g6");
board.MakeUserMove("c2c3 ");
board.MakeUserMove("d8a8");
board.MakeUserMove("c7b7 ");
board.MakeUserMove("a8d8");
board.MakeUserMove("c6d8 ");
board.MakeUserMove("f6d8");
board.MakeUserMove("b7b5 ");
board.MakeUserMove("e8f8");
board.MakeUserMove("e1d1 ");
board.MakeUserMove("e6a2");
board.MakeUserMove("d1d4 ");
board.MakeUserMove("d8c7");
board.MakeUserMove("b5a6 ");
board.MakeUserMove("f8g7");
board.MakeUserMove("f2f4 ");
board.MakeUserMove("h8d8");
// Generate move here for white to play
Tuple<UInt16, int> moveAndScore = AlphaBeta2.RootAlphaBetaTTParallel(board, 1, 7);
board.MakeMove(moveAndScore.Item1);
// following was bad move by FM
board.MakeUserMove("d4d8");
board.MakeUserMove("a2c4");
}
public void Defect2VsTitan()
{
Board board = new Board();
board.MakeUserMove("e2e4");
board.MakeUserMove("c7c6");
board.MakeUserMove("b1c3");
board.MakeUserMove("d7d5");
board.MakeUserMove("e4d5");
board.MakeUserMove("c6d5");
board.MakeUserMove("f1b5");
board.MakeUserMove("b8c6");
board.MakeUserMove("d2d4");
board.MakeUserMove("a7a6");
board.MakeUserMove("b5c6");
board.MakeUserMove("b7c6");
board.MakeUserMove("a2a3");
board.MakeUserMove("g8f6");
board.MakeUserMove("g1e2");
board.MakeUserMove("e7e6");
board.MakeUserMove("e1g1");
board.MakeUserMove("f8e7");
board.MakeUserMove("c1g5");
board.MakeUserMove("e8g8");
board.MakeUserMove("d1d3");
board.MakeUserMove("c8b7");
board.MakeUserMove("h2h3");
board.MakeUserMove("f8e8");
board.MakeUserMove("a3a4");
board.MakeUserMove("h7h6");
board.MakeUserMove("g5f6");
board.MakeUserMove("e7f6");
board.MakeUserMove("c3d1");
board.MakeUserMove("e6e5");
board.MakeUserMove("d4e5");
board.MakeUserMove("f6e5");
board.MakeUserMove("c2c3");
board.MakeUserMove("c6c5");
board.MakeUserMove("d3c2");
board.MakeUserMove("d5d4");
board.MakeUserMove("c2b3");
board.MakeUserMove("b7d5");
board.MakeUserMove("c3c4");
board.MakeUserMove("a8b8");
board.MakeUserMove("b3d3");
board.MakeUserMove("d5e4");
board.MakeUserMove("d3d2");
board.MakeUserMove("d8d6");
board.MakeUserMove("f2f4");
board.MakeUserMove("d6g6");
board.MakeUserMove("g2g4");
board.MakeUserMove("e5d6");
board.MakeUserMove("a1a3");
board.MakeUserMove("g6e6");
board.MakeUserMove("b2b3");
board.MakeUserMove("e4c6");
board.MakeUserMove("e2g3");
board.MakeUserMove("f7f6");
board.MakeUserMove("d2c1");
board.MakeUserMove("a6a5");
board.MakeUserMove("c1d2");
board.MakeUserMove("d6c7");
board.MakeUserMove("d2c1");
board.MakeUserMove("c7d6");
board.MakeUserMove("c1d2");
board.MakeUserMove("b8a8");
board.MakeUserMove("a3a1");
board.MakeUserMove("g7g6");
board.MakeUserMove("d2c2");
board.MakeUserMove("e6f7");
board.MakeUserMove("c2d2");
board.MakeUserMove("f7b7");
board.MakeUserMove("d2b2");
board.MakeUserMove("b7d7");
// Generate move here for white to play
Tuple<UInt16, int> moveAndScore = AlphaBeta2.RootAlphaBetaTTParallel(board, 1, 6);
board.MakeMove(moveAndScore.Item1);
}
public void Defect3VsTitan_Quiesc()
{
Board board = new Board();
board.MakeUserMove("g1f3");
board.MakeUserMove("g8f6");
board.MakeUserMove("d2d4");
board.MakeUserMove("e7e6");
board.MakeUserMove("c1g5");
board.MakeUserMove("c7c5");
board.MakeUserMove("b1c3");
board.MakeUserMove("c5d4");
board.MakeUserMove("f3d4");
board.MakeUserMove("e6e5");
board.MakeUserMove("d4b3");
board.MakeUserMove("f8e7");
board.MakeUserMove("g5f6");
board.MakeUserMove("e7f6");
board.MakeUserMove("e2e4");
board.MakeUserMove("e8g8");
board.MakeUserMove("f1c4");
board.MakeUserMove("b8c6");
board.MakeUserMove("e1g1");
board.MakeUserMove("d7d6");
board.MakeUserMove("f1e1");
board.MakeUserMove("f6g5");
board.MakeUserMove("d1d3");
bool success = board.MakeUserMove("d1d3");
// Generate move here for white to play
Tuple<UInt16, int> moveAndScore = AlphaBeta2.RootAlphaBetaTTParallel(board, 1, 6);
board.MakeMove(moveAndScore.Item1);
}