Forced Mate in 130 Moves - White to Play - 1955, J. Halumbirek : r/chess
White to mate in 549 - Longest 7-piece forced mate sequence : r/chess
construction - What chess position has the longest string of moves before mate? - Puzzling Stack Exchange
Longest Chess Game Ever Played in History - EnthuZiastic
Chess: What is the longest sequence of moves that force a checkmate? - Quora
Chess: What is the longest sequence of moves that force a checkmate? - Quora
Longest possible chess game (8848.5 moves) : r/chess, chess automatic moves - thirstymag.com
ChessMood on X: "One day, IM Torosyan was casually walking around with a coffee in hand near @ImShahinyan's working place (well, at least that's what he claims🤪). As he was passing by,
Chess King - Learn the longest Forced Checkmate ever in 4 min (Mate in 290) https://youtu.be/-uzmG_z7ggI | Facebook
Not difficult to calculate but the longest forced mate I have calculated in a hyperbullet game : r/chess
Engines' Ability to Find Forced Checkmates - Chess Forums - Chess.com
Endgame tablebase - Wikipedia
8-piece endgame tablebases - first findings and interview! | ChessBase
Record-breaking Chess Puzzles - ChessPuzzle.net
The Longest Forced Checkmate I've Ever Seen! - YouTube
What is the longest mating line ever declared at the chessboard before initiating the combination? - Quora
What Is The Longest Possible Game Of Chess? - Chess.com
1D Chess - a puzzle
Longest forced mate I've ever calculated : r/chess
construction - What chess position has the longest string of moves before mate? - Puzzling Stack Exchange
Announced Mates by Edward Winter
Articles
Chess: What is the longest sequence of moves that force a checkmate? - Quora
Longest dual-free direct mate problem | ChessBase
