Can you fulfill all these 13 points at simultaneously: chess endgame: a problem with propagation upwards for a fully optimal game I do not know what to add so that my question would become accepted when publishing ?
1. include seeking for a draw
seeking_draw = {'white': True, 'black': False}
2.GIVE ME A FULL POLISHED EXECUTABLE COMPLETE CODE (without any placeholders) FOR THE ENTIRE PROJECT IN ONE SNIPPET
with the dictionary A included
3. use this initialization of a dictionary A:
def initialize_game_tree(initial_fen, stronger):
"""Initializes the game tree with the root node and sets who is stronger."""
return {
1: {
'fen': initial_fen,
'moves_to_mate': None,
'parent': None,
'color': chess.WHITE if is_white_turn(initial_fen) else chess.BLACK,
'result': None,
'processed': False,
'sequence': [],
'up': False,
}
}
4. use these functions
def is_white_turn(fen)
def propagate_results_upwards(game_tree)
def generate_descendants(game_tree, key)
def evaluate_terminal_positions(game_tree)
5. generate all descendants of initial_fen by legal moves
6. do print this on a single line: def format_time(seconds):
return f"{int(seconds // 3600)}h {(int(seconds) % 3600) // 60}m {seconds % 60:.2f}s"
every 1 second updating it
7. print all searched nodes updated each 1 second on a single line
8. print each new depth, the same depth on a sisngle line, new depth on new line
9. use this
initial_fen = "8/8/2k5/4K3/7p/8/8/8 w - - 0 4"
10. include each new key once only into A
11.
do include: actual implementations of propagate_results_upwards and evaluate_terminal_positions <consistently>
def evaluate_terminal_positions(A):
"""Evaluates terminal positions in the game tree A and updates the nodes."""
for key, node in A.items():
board = chess.Board(node['fen'])
if board.is_checkmate():
# Update node for checkmate
node['moves_to_mate'] = 0
node['result'] = 1 if node['color'] == chess.BLACK else 0
node['processed'] = True
elif board.is_stalemate() or board.is_insufficient_material() or board.can_claim_draw():
# Update node for draw
node['moves_to_mate'] = 0
node['result'] = 0.5
node['processed'] = True
12. set node['up'] when there is everything below managed
Can you fulfill all these 13 points at simultaneously: chess endgame: a problem with propagation upwards for a fully optimal game I do not know what to add so that my question would become accepted when publishing ?