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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>Those of you who have been around here a while may recall our discussions of computer assisted cheating in chess at the top levels. That discussion took place mostly about 12 years ago or so. The reason I can approximate the timeframe is that Sasha Chislenko and I discussed it at Extro4, which was in August 1999. Well we now have an unambiguous example of it. The perps are the French Olympiad team during the 2010 international competition. France placed tenth in that, and the official records do not yet have an asterisk.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>We went over all the tricky I/O systems that could be used, but it all turned out to be much simpler than any of our ideas, and the way they got caught was much simpler than we anticipated. The players got in with a confederate who sent the moves via text message disguised as a phone number over cell phone to yet another cheater, who had a laptop computer, which suggested a move, at which time the move would be transmitted back by text disguised as a phone number. The answer would be signaled to the player by standing behind designated players. At grandmaster level, all that is needed is a “to” square, so they only need two signals. Stand behind player 3 then behind player 5 is the “to” square c5 for instance.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>The French players did not second guess the computer.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>The French found out their players were cheating by getting access to the text messages during the time in which the games were taking place.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>The French busted their own Olympians.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>This scandal has taken out three of France’s top players.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I am surprised at how unsophisticated was this technique. A nation has lost credibility in the sports world and we didn’t even get any tricky new inventions out of the deal.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>spike<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><a href="http://www.chessbase.com/newsdetail.asp?newsid=7094">http://www.chessbase.com/newsdetail.asp?newsid=7094</a><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><b><span style='font-size:13.5pt;font-family:"Arial","sans-serif";color:black'>How it was perpetrated<o:p></o:p></span></b></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'>From Jean-Claude Moingt and from others involved in the investigation we have learnt the technicalities of the alleged cheating in Khanty-Mansiysk. According to Moingt the system, as revealed in the meeting of October 11, 2010, was as follows:<o:p></o:p></span></p><ul type=disc><li class=MsoNormal style='color:black;mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l1 level1 lfo1'><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Cyril Marzolo, who was in Nancy at the time of the Olympiad, sent SMS texts with phone numbers <o:p></o:p></span></li><li class=MsoNormal style='color:black;mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l1 level1 lfo1'><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>The first two digits of the numbers were always 06 <o:p></o:p></span></li><li class=MsoNormal style='color:black;mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l1 level1 lfo1'><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>The next two were the move number <o:p></o:p></span></li><li class=MsoNormal style='color:black;mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l1 level1 lfo1'><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>The fifth and sixth were the "from" square <o:p></o:p></span></li><li class=MsoNormal style='color:black;mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l1 level1 lfo1'><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>The seventh and eighth were the destination square <o:p></o:p></span></li><li class=MsoNormal style='color:black;mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l1 level1 lfo1'><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>The final two digits were random and of no importance <o:p></o:p></span></li><li class=MsoNormal style='color:black;mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l1 level1 lfo1'><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>For example: 06-01-52-54-37, 06-01-57-55-99, 06-02-71-63-84, 06-02-67-65-43 are the first moves of the Latvian Gambit (1.e4 e5 2.Nf3 f5). <o:p></o:p></span></li></ul><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'>Arnaud Hauchard had two phones on him, his and that of Sebastien Feller. He would consult them at the bar and then come back to the playing hall. The moves were transmitted to Feller as follows:<o:p></o:p></span></p><ul type=disc><li class=MsoNormal style='color:black;mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l0 level1 lfo2'><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>The opponent of Vachier-Lagrave was A and 1 <o:p></o:p></span></li><li class=MsoNormal style='color:black;mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l0 level1 lfo2'><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>The opponent of Fressinet was B and 2 <o:p></o:p></span></li><li class=MsoNormal style='color:black;mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l0 level1 lfo2'><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>The opponent of Tkachiev C and 3 <o:p></o:p></span></li><li class=MsoNormal style='color:black;mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l0 level1 lfo2'><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>The opponent Feller D and 4 <o:p></o:p></span></li><li class=MsoNormal style='color:black;mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l0 level1 lfo2'><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Feller himself was E and 5 <o:p></o:p></span></li><li class=MsoNormal style='color:black;mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l0 level1 lfo2'><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Tkachiev was F and 6 <o:p></o:p></span></li><li class=MsoNormal style='color:black;mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l0 level1 lfo2'><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Fressinet was G and 7 <o:p></o:p></span></li><li class=MsoNormal style='color:black;mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l0 level1 lfo2'><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Finally Vachier-Lagrave was H and 8 <o:p></o:p></span></li></ul><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'>Arnaud Hauchard would move around the tables and stop for some time behind different players, e.g. behind the opponent of Tkachiev and then behind Fressinet to signal the square c2. Incidentally it is usually sufficient to signal the destination square – a 2600+ (or even much weaker) player is easily able to determine which piece should be moved there...<o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>