Showing posts with label Chess. Show all posts
Showing posts with label Chess. Show all posts

Thursday, 30 January 2025

Is this really how DeepSeek plays chess? Some say it does not make illegal chess moves


GothamChess on Youtube has the story.

Chess is indeed a strategy game played on a board with 64 squares. Players take turns moving their pieces to capture their opponent's king.

How to play:
1. Set up the board with the pieces. White moves first, then Black, and so on. 
2. Move a piece to a vacant square or capture an opponent's piece. 
3. Repeat until the opponent's king is checkmated or the game ends in a draw.

Piece movement:

King: Moves one square in any direction. The king can be put in check, but it can't be captured. 

Queen: Moves any number of squares in any direction. 

Rook: Moves any number of squares horizontally or vertically. Rooks can also castle with the king. 

Bishop: Moves any number of squares diagonally. Bishops can only move on squares of the same color they started on. 

Knight: Moves in an "L" shape, jumping over other pieces if needed. 

Pawn: Moves one square up the board, or two squares on its first move.

Capturing pieces:
When an attacking piece takes an opponent's piece, the captured piece is removed from the game. The move is recorded using algebraic notation. For example, "Rxf5" means the rook captured the opponent's piece on the f5 square.

Winning:
The goal of chess is to checkmate the opponent's king, which means threatening to capture it in a way that can't be escaped. 

Generative artificial intelligence (AI) is a type of AI that creates new content like text, images, audio, and video. It uses machine learning to analyze large amounts of data and generate new content based on a user's input.

Castling is indeed a move in chess. It consists of moving the king two squares toward a rook on the same rank and then moving the rook to the square that the king passed over.

Can chess pieces be brought back to life after being killed?
Yes, in chess, a captured piece can be reborn as a different piece through a process called promotion. A pawn can also be promoted when it reaches the other side of the board.

In chess, en passant (French: [ɑ̃ pasɑ̃], lit. "in passing") describes the capture by a pawn of an enemy pawn on the same rank and an adjacent file that has just made an initial two-square advance. This is a special case in the rules of chess.

An AI might make illegal moves in chess because it lacks a deep understanding of the chess rules, particularly when dealing with complex situations, and might rely on pattern matching without fully considering the logical constraints of the game, leading to moves that violate basic chess principles or simply aren't allowed by the rules; this is especially true for language-based AI models that aren't specifically designed for chess gameplay.

A so-called illegal move in the game of chess happens whenever a player violates the official rules, approved and governed by the International Chess Federation (FIDE). For example, a move that breaks these rules would be placing or leaving your king in check. This is a big no-no because kings don't like being in check.

Has anyone beaten the "best AI" in chess?
The Ponomariov vs Fritz game on 21 November 2005 is the last known win by a human against a top-performing computer under normal chess tournament conditions.

If during a game it is found that an illegal move has been completed, the position immediately before the irregularity shall be reinstated. If the position immediately before the irregularity cannot be determined, the game shall continue from the last identifiable position prior to the irregularity.

It is illegal to make a move that places or leaves one's king in check. The possible ways to get out of check are: Move the king to a square where it is not in check. Capture the checking piece.

"Competing in the AI market" - is this a kind of "economic chess move" itself? While billion-dollar companies are busy throwing money at problems, DeepSeek seems to be playing so-called 4D chess, one smart move at a time. So, the next time someone tells you that you need a mountain of cash to compete in AI, just point them to DeepSeek. DeepSeek seems to require less expenses.

Saturday, 17 April 2021

Chess: April Chess Bonanza in Belgrade


The April Chess Bonanza in Belgrade is pretty interesting. Chess players have ventured to Belgrade this April to participate in chess tournaments. It is now halfway through the Belgrade Chess Spring Festival that has started on 2 April and will finish on 30 April.

Belgrade is certainly the capital and largest city of Serbia. It is located at the confluence of the Sava and Danube rivers and the crossroads of the Pannonian Plain and the Balkan Peninsula. Nearly 1.7 million people live within the administrative limits of the City of Belgrade, about a quarter of the total population of Serbia.

Chess is certainly a recreational and competitive board game played between 2 players. It is sometimes called Western or international chess to distinguish it from related games such as xiangqi. The current form of the game emerged in Southern Europe during the second half of the 15th century after evolving from similar, much older games of Indian and Persian origin. Today, chess is really one of the world's most popular games, played by millions of people worldwide at home, in clubs, online, by correspondence, and in tournaments.

Xiangqi ( Chinese: 象棋 ), also called Chinese chess or Elephant chess, is a strategy board game to be played by 2 players. It is one of the most popular board games in China, and is in the same family as Western chess, chaturanga, shogi, Indian chess and janggi. Besides China and areas with significant ethnic Chinese communities, xiangqi is also a popular pastime in Vietnam (where it is known as cờ tướng).

Chess: Nakamura Wins April 13 Titled Tuesday


He had been so-called dry for over 2 months. However, GM Hikaru Nakamura won the April 13 Titled Tuesday tournament with a 10/11 score. The American finished ahead of the trio GM Dmitry Andreikin, GM Baadur Jobava, and GM Sergei Zhigalko.

Read more about it here:

Chess: Vivendi and Garry Kasparov team up


4/17/2021 - Former World Chess Champion Garry Kasparov and global media company Vivendi announced today the launch of Kasparovchess.com, a new multimedia content platform for chess lovers of all skill levels, built to offer features for all players, whether they are enthusiasts or beginners. It includes thousands of chess puzzles, online matches, in-depth tutorials, articles, documentaries, and even an exclusive masterclass with Kasparov himself.

Read more about it here: