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Mechanical Turk 4/8 https://en.wikipedia.org/wiki/Mechanical_Turk reference science, encyclopedia 2026-05-05T09:30:38.944310+00:00 kb-cron

== Mälzel == Following the death of Kempelen, the Turk remained unexhibited until 1805, when Kempelen's son decided to sell it to Johann Nepomuk Mälzel, a Bavarian musician with an interest in machines and devices. Mälzel, whose successes included patenting a form of metronome, had tried to buy the Turk before Kempelen's death. That attempt failed, owing to Kempelen's asking price of 20,000 francs; his son sold the machine to Mälzel for half this sum. On acquiring the Turk, Mälzel learned how it worked and returned it to working order. His goal was to make explaining the Turk a greater challenge. The completion of this task took ten years, during which the Turk still made appearances, most notably with Napoleon Bonaparte. In 1809, Napoleon I of France arrived at Schönbrunn Palace to play the Turk. The details of the encounter have been published over the years in numerous accounts, among which even those by Silas Mitchell and George Allen (see below) are contradictory (Allen's being the more plausible). According to Bradley Ewart, it is believed that the Turk sat at its cabinet, and Napoleon sat at a separate chess table. Napoleon's table was in a roped-off area and he was not allowed to cross into the Turk's area, with Mälzel crossing back and forth to make each player's move and allowing a clear view for the spectators. According to a brief eyewitness report, the Turk made a gesture with his hand to Napoleon before the start of the match. In a surprise move, Napoleon took the first turn instead of allowing the Turk to make the first move, as was usual; but Mälzel allowed the game to continue. Shortly thereafter, Napoleon attempted an illegal move. The Turk returned the piece to its original place and continued the game. Napoleon attempted the illegal move a second time, and the Turk responded by removing the piece from the board entirely and taking its turn. Napoleon then attempted the move a third time, the Turk responding with a sweep of its arm, knocking all the pieces off the board. This reportedly amused Napoleon, who then played a real game with the machine, completing nineteen moves before tipping over his king in surrender. Alternative versions of the story include playing the machine at a later time, playing one game with a magnet on the board, or playing a game with a shawl around the head and body of the Turk in an attempt to obscure its vision all of them probably apocryphal, in contrast to the stories that he was a bad loser and often indulgently allowed to win by stronger opponents. In 1811, Mälzel brought the Turk to Milan for a performance with Eugène de Beauharnais, Prince of Venice and Viceroy of Italy. Beauharnais enjoyed the machine so much that he offered to buy it from Mälzel. After some protracted bargaining, Beauharnais acquired the Turk for 30,000 francs three times what Mälzel had paid and kept it for four years. In 1815, Mälzel returned to Beauharnais in Munich and asked to buy back the Turk. There are differing accounts of the conditions of the sale.

As he left Bavaria with the Turk, Mälzel was once again "travelling showman of the wooden genius. Other automata were adopted into the family, and a handsome income was realised by their ingenious proprietor." He brought the Turk back to Paris, where Boncourt is thought to have been its primary operator, and where Mälzel made the acquaintance of many of the leading chess players at Café de la Régence. He stayed in France with the Turk until 1818, when he moved to London and held a number of performances with it and many of his other machines. In London, Mälzel and his act received much press, and he continued to improve the machine, ultimately installing a voice box so that it could say "Échec!" when placing a player in check. In 1819, Mälzel took the Turk on a tour of the United Kingdom. There were several new developments in the act, such as allowing the opponent the first move and eliminating the king's bishop's pawn from the Turk's pieces. This pawn handicap created further interest in the Turk, and spawned a book by W. Hunneman chronicling these matches. Despite the handicap, the Turk (operated by Mouret at the time) ended up with forty-five victories, three losses and two stalemates.