Player caught cheating at German Championship
4 June 2011, 18.15 CET | By Peter Doggers

A participant of the German Championship, which concluded on Friday in Bonn, was caught cheating. FM Christoph Natsidis used a chess program on his smartphone during his last-round game against GM Sebastian Siebrecht to analyse a position from the game. The 23-year-old player from Bannewitz, Germany admitted that he cheated, and was excluded from the tournament, missing out on an IM norm he had scored after 8 rounds.

Yesterday another example was added to the growing list of cheating cases in chess. In a message put on their website, the organizers of the German Championship communicated that one of their participants, FM Christoph Natsidis, had been excluded from the tournament. His last-round game against GM Sebastian Siebrecht was declared lost after Natsidis had admitted that he used his smartphone, equipped with a strong chess program, during the game.

Today we spoke on the phone with Natsidis’ opponent Sebastian Siebrecht, and here’s what he told us:

“We had reached a complicated position. I had taken on b2 which was a bit risky. However, in a very concrete position where calculating was necessary, he was constantly away from the board. Three times, I made a move and it took 8-10 minutes for him to show up at the board. Naturally I started looking for him and I even waited for a while in the toilets. One toilet was occupied, but I didn’t hear any typical ‘toilet sounds’.

During the game [Igor] Khenkin came to me and asked: ‘What’s going on? Where is your opponent?’ I decided to go to the arbiter and try to find Natsidis together. Then, indeed, we did find him in the toilet, but the arbiter did nothing, which made me very angry. I could not play a normal game anymore and in a position that was still complicated, I decided to offer a draw, which he accepted.”

This is not where it ended, because after the game the arbiter decided to return to Natsidis, together with Siebrecht, to search the suspect anyway. They found a smartphone in his pocket.

More here.

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