Duras Ends It With a Knight Sacrifice on f3 | Carls vs Duras, Breslau 1912

Breslau 1912: Carl Carls against Oldřich Duras, in the English Opening. After 17.Nf3, a mistake, Black takes over, and opens the h-file with the only good moves 30...hxg4, 31...Rxh1+ and 32...Qh4+. White fights back for a while, but 42.Kd2 is a mistake, and Duras finishes with 46...Nxf3+, a knight sacrifice: after 47.Rxf3, 47...Bxg4 is the only good follow-up. White resigns after 49...Rg3. Carls vs Duras — Carl Carls vs Oldřich Duras, Breslau 1912. Breslau 1912 tournament. English Opening (A10). Black wins: white resigns in 49 moves. Key moments: 0:00 Intro 0:10 Opening: English Opening 9:34 46... Nxf3+!! — Knight sacrifice 10:21 Result: Black wins Every move is analysed with Stockfish 18. "Winning chances" apply lichess's published win-probability model to the engine evaluation, and each move's label (Brilliant, Mistake, Blunder...) comes from how much it changes those chances. Credits: · Photo of Carl Carls — Unknown author (Public domain): https://commons.wikimedia.org/wiki/Fi... · Photo of Oldřich Duras — Anonymous Unknown author (Public domain): https://commons.wikimedia.org/wiki/Fi... · Game moves — PGN Mentor (moves are facts, not copyrightable): https://www.pgnmentor.com/events/Bres... · Opening name — lichess-org/chess-openings (CC0): https://github.com/lichess-org/chess-... · Music and sound effects: original, synthesized for this channel. #chess #chesshistory #CarlCarls