<commit_before>import chess
import sys
import copy

def minimax(board, move, depth, isMax):
    if(depth > 0):
        if(isMax):
            best_value, best_move = (sys.maxsize*-1,None)
        else:
            best_value, best_move = (sys.maxsize,None)
        for legal_move in board.legal_moves:
            board_cpy = copy.deepcopy(board)
            board_cpy.push(legal_move)
            next_value = minimax(board_cpy,legal_move,depth-1,not isMax)[0]
            if(isMax):
                if(next_value > best_value):
                    best_value, best_move = next_value, legal_move
            else:
                if(next_value < best_value):
                    best_value, best_move = next_value, legal_move
        return best_value, best_move
    else:
        return evaluate(board), move

def evaluate(board):
    sum = 0
    for i in range(64):
        piece = board.piece_at(i)
        if(piece == 'p'):
            sum -= 1
        elif(piece == 'n' or piece == 'b'):
            sum -= 3
        elif(piece == 'r'):
            sum -= 5
        elif(piece == 'q'):
            sum -= 9
        elif(piece == 'P'):
            sum += 1
        elif(piece == 'N' or piece == 'B'):
            sum += 3
        elif(piece == 'R'):
            sum += 5
        elif(piece == 'Q'):
            sum += 9
    return sum

test_board = chess.Board()

for i in range(4):
    value, move = minimax(test_board,None,4,test_board.turn)
    test_board.push(move)
    print(move)
    print(test_board)
    print()<commit_msg>refactored slightly and added main<commit_after>import chess
import sys
import copy

def minimax(board, move, depth, isMax):
    if depth > 0:
        if isMax:
            best_value, best_move = (sys.maxsize*-1,None)
        else:
            best_value, best_move = (sys.maxsize,None)
        for legal_move in board.legal_moves:
            board_cpy = copy.deepcopy(board)
            board_cpy.push(legal_move)
            next_value = minimax(board_cpy,legal_move,depth-1,not isMax)[0]
            if isMax and next_value > best_value:
                best_value, best_move = next_value, legal_move
            elif next_value < best_value:
                best_value, best_move = next_value, legal_move
        return best_value, best_move
    else:
        return evaluate(board), move

def evaluate(board):
    sum = 0
    for i in range(64):
        piece = board.piece_at(i)
        if piece == 'p':
            sum -= 1
        elif piece == 'n' or piece == 'b':
            sum -= 3
        elif piece == 'r':
            sum -= 5
        elif piece == 'q':
            sum -= 9
        elif piece == 'P':
            sum += 1
        elif piece == 'N' or piece == 'B':
            sum += 3
        elif piece == 'R':
            sum += 5
        elif piece == 'Q':
            sum += 9
    return sum


if __name__=='__main__':
    test_board = chess.Board()

    for i in range(4):
        value, move = minimax(test_board,None,2,test_board.turn)
        test_board.push(move)
        print(move)
        print(test_board)
        print()
{'fraction_non_alphanumeric': 0.11359223300970873, 'fraction_numerical': 0.011003236245954692, 'mean_word_length': 1.7019230769230769, 'pattern_counts': {'":': 0, '<': 5, '<?xml version=': 0, '>': 7, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '7092894', 'n_tokens_mistral': 985, 'n_tokens_neox': 949, 'n_words': 247}