diff options
| -rw-r--r-- | match-manager/.gitignore | 2 | ||||
| -rw-r--r-- | match-manager/extract.py | 55 | ||||
| -rw-r--r-- | match-manager/match.py | 127 | ||||
| -rw-r--r-- | match-manager/positions.txt | 249 |
4 files changed, 0 insertions, 433 deletions
diff --git a/match-manager/.gitignore b/match-manager/.gitignore deleted file mode 100644 index 70d1315..0000000 --- a/match-manager/.gitignore +++ /dev/null @@ -1,2 +0,0 @@ -results.json -big_games.pgn diff --git a/match-manager/extract.py b/match-manager/extract.py deleted file mode 100644 index 61125a0..0000000 --- a/match-manager/extract.py +++ /dev/null @@ -1,55 +0,0 @@ -import random - -import chess.pgn - -INPUT = "big_games.pgn" -OUTPUT = "positions.txt" - - -def get_random_position(game): - moves = list(game.mainline_moves()) - - # Game is too short - if len(moves) <= 10: - return None - - move_number = random.randint(10, min(len(moves) - 1, 40)) - - board = game.board() - - for i, move in enumerate(moves): - board.push(move) - if i == move_number: - break - - return board.fen() - - -def main(): - max_games = int(input("Enter number of game to extract: ")) - - saved = 0 - - with open(INPUT, "r") as pgn_file, open(OUTPUT, "w") as fen_file: - for i in range(max_games): - game = chess.pgn.read_game(pgn_file) - - if game is None: - break - - fen = get_random_position(game) - - if fen is None: - continue - - fen_file.write(fen + "\n") - - saved += 1 - - print(f"{i + 1}/{max_games} > saved {saved}") - - print(f"Saved {saved} positions.") - - -if __name__ == "__main__": - main() diff --git a/match-manager/match.py b/match-manager/match.py deleted file mode 100644 index 1e3aa08..0000000 --- a/match-manager/match.py +++ /dev/null @@ -1,127 +0,0 @@ -import random - -import chess -import chess.engine - -ENGINE_A = "./engines/chessV0" -ENGINE_B = "./engines/chessV1" - -POSITIONS_FILE = "positions.txt" -MAX_GAMES = 100 - - -class UCIEngine: - def __init__(self, path, name, depth): - self.name = name - self.depth = depth - - print(f"Starting {name}: {path}") - - self.engine = chess.engine.SimpleEngine.popen_uci(path) - - print(f"{name} ready") - - def get_move(self, board): - result = self.engine.play(board, chess.engine.Limit(depth=self.depth)) - return result.move - - def quit(self): - self.engine.quit() - - -def play_game(engine_white, engine_black, fen, game_number): - board = chess.Board(fen) - - print("\n" + "=" * 60) - print(f"GAME {game_number}") - print("=" * 60) - - print("Starting FEN:") - print(fen) - - move_number = 1 - - while not board.is_game_over() and move_number <= 200: - if board.turn == chess.WHITE: - engine = engine_white - color = "White" - else: - engine = engine_black - color = "Black" - - move = engine.get_move(board) - - print(f"{move_number}. {color} ({engine.name}) plays {move}") - - board.push(move) - - if board.turn == chess.WHITE: - move_number += 1 - - result = board.result() - - print("Game finished:", result) - print("Moves played:", board.fullmove_number) - - return result - - -def main(): - depth = int(input("Search depth: ")) - - with open(POSITIONS_FILE) as f: - positions = [line.strip() for line in f if line.strip()] - - random.shuffle(positions) - - engine_a = UCIEngine(ENGINE_A, "chessV0", depth) - - engine_b = UCIEngine(ENGINE_B, "chessV1", depth) - - results = {"chessV0 wins": 0, "chessV1 wins": 0, "draws": 0} - - try: - for i, fen in enumerate(positions[:MAX_GAMES], 1): - # alternate colors - if i % 2 == 0: - white = engine_a - black = engine_b - a_color = chess.BLACK - else: - white = engine_b - black = engine_a - a_color = chess.WHITE - - result = play_game(white, black, fen, i) - - if result == "1-0": - if a_color == chess.WHITE: - results["chessV0 wins"] += 1 - else: - results["chessV1 wins"] += 1 - - elif result == "0-1": - if a_color == chess.BLACK: - results["chessV0 wins"] += 1 - else: - results["chessV1 wins"] += 1 - - else: - results["draws"] += 1 - - print("\nCurrent score:") - print(results) - - finally: - engine_a.quit() - engine_b.quit() - - print("\n" + "=" * 60) - print("FINAL RESULTS") - print("=" * 60) - - print(results) - - -if __name__ == "__main__": - main() diff --git a/match-manager/positions.txt b/match-manager/positions.txt deleted file mode 100644 index 1b72454..0000000 --- a/match-manager/positions.txt +++ /dev/null @@ -1,249 +0,0 @@ -r2qk2r/2p2ppp/p2p1n2/1pb1p2b/2BnP1P1/1P1P1N1P/PBPN1P2/R2QK2R b KQkq - 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