public EndgameTrainingSession(string sessionId, ChessGame game) { SessionID = sessionId; Game = game; if (Game is AtomicChessGame && Game.IsInCheck(Player.Black)) { Game = new AtomicChessGame(Game.GetFen().Replace(" w ", " b ")); ReadOnlyCollection <Move> validMoves = Game.GetValidMoves(Player.Black); if (validMoves.Count == 0) { WasAlreadyLost = true; } else { Game.ApplyMove(validMoves[rnd.Next(0, validMoves.Count)], true); Game = new AtomicChessGame(string.Join(" ", Game.GetFen().Split(' ').Take(4)) + " 0 1"); } } ReadOnlyCollection <Move> antiValidMoves; if (Game is AntichessGame && (antiValidMoves = Game.GetValidMoves(Player.White)).Count == 1 && Game.GetPieceAt(antiValidMoves[0].NewPosition) != null) { WasAlreadyLost = true; } InitialFEN = Game.GetFen(); }
public static void TestSanPawnCapturePromotionNoCheckmate() { AtomicChessGame game = new AtomicChessGame("k1r5/3P4/K7/8/8/8/8/8 w - - 0 1"); game.MakeMove(new Move("D7", "C8", Player.White, 'R'), true); System.Console.WriteLine(game.GetFen()); Assert.AreEqual("dxc8=R", game.Moves[game.Moves.Count - 1].SAN); }
public EndgameTrainingSession(string sessionId, ChessGame game) { SessionID = sessionId; Game = game; if (Game is AtomicChessGame && Game.IsInCheck(Player.Black)) { Game = new AtomicChessGame(Game.GetFen().Replace(" w ", " b ")); ReadOnlyCollection <Move> validMoves = Game.GetValidMoves(Player.Black); if (validMoves.Count == 0) { WasAlreadyLost = true; } else { Game.MakeMove(validMoves[rnd.Next(0, validMoves.Count)], true); Game = new AtomicChessGame(string.Join(" ", Game.GetFen().Split(' ').Take(4)) + " 0 1"); } } ReadOnlyCollection <Move> antiValidMoves; if (Game is AntichessGame) { if ((antiValidMoves = Game.GetValidMoves(Player.White)).Count == 1 && Game.GetPieceAt(antiValidMoves[0].NewPosition) != null) { WasAlreadyLost = true; } else { WasAlreadyLost = true; foreach (Move valid in antiValidMoves) { AntichessGame copy = new AntichessGame(Game.GetFen()); copy.MakeMove(valid, true); ReadOnlyCollection <Move> validMoves2 = copy.GetValidMoves(copy.WhoseTurn); bool wonForAll = true; foreach (Move valid2 in validMoves2) { AntichessGame copy2 = new AntichessGame(copy.GetFen()); copy2.MakeMove(valid2, true); if (copy2.GetValidMoves(copy2.WhoseTurn).Any(x => copy2.GetPieceAt(x.NewPosition) != null)) { wonForAll = false; break; } } if (wonForAll) { WasAlreadyLost = false; break; } } } } InitialFEN = Game.GetFen(); }
public void TestFenCastlingFieldAfterRookExplosion_WhiteQueenside() { AtomicChessGame game = new AtomicChessGame("r1bqkbnr/pppppppp/8/8/1nPP4/6P1/PP2PP1P/RNBQKBNR b KQkq - 0 3"); game.ApplyMove(new Move("b4", "a2", Player.Black), true); Assert.False(game.CanWhiteCastleQueenSide); Assert.AreEqual("r1bqkbnr/pppppppp/8/8/2PP4/6P1/1P2PP1P/2BQKBNR w Kkq - 0 4", game.GetFen()); }
public void TestFenCastlingFieldAfterRookExplosion_WhiteKingside() { AtomicChessGame game = new AtomicChessGame("rnbqkb1r/pppppppp/8/8/5Pn1/2P5/PPQPP1PP/RNB1KBNR b KQkq - 2 3"); game.ApplyMove(new Move("g4", "h2", Player.Black), true); Assert.False(game.CanWhiteCastleKingSide); Assert.AreEqual("rnbqkb1r/pppppppp/8/8/5P2/2P5/PPQPP1P1/RNB1KB2 w Qkq - 0 4", game.GetFen()); }
public void TestFenCastlingFieldAfterRookExplosion_BlackQueenside() { AtomicChessGame game = new AtomicChessGame("rnbqkbnr/pp2pppp/8/1Npp4/8/8/PPPPPPPP/R1BQKBNR w KQkq - 0 3"); game.ApplyMove(new Move("b5", "a7", Player.White), true); Assert.False(game.CanBlackCastleQueenSide); Assert.AreEqual("2bqkbnr/1p2pppp/8/2pp4/8/8/PPPPPPPP/R1BQKBNR b KQk - 0 3", game.GetFen()); }
public void TestFenCastlingFieldAfterRookExplosion_BlackKingside() { AtomicChessGame game = new AtomicChessGame("rnbqkbnr/ppp3pp/3pp3/5pN1/8/4P3/PPPP1PPP/RNBQKB1R w KQkq - 0 4"); game.ApplyMove(new Move("g5", "h7", Player.White), true); Assert.False(game.CanBlackCastleKingSide); Assert.AreEqual("rnbqkb2/ppp3p1/3pp3/5p2/8/4P3/PPPP1PPP/RNBQKB1R b KQq - 0 4", game.GetFen()); }