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1、Round1.Game127May2007CarlsenAronian20.Exf6!?Exf621.e5wasprobablyobjectivelyRuyLopezstronger,withgoodchancestoequalize,forinstance,Notesbygrandmaster21...dxe5(or21...Ed8!?22.exd6Ixd623.Ce4Id5RuslanScherbakov24.Cc3)22.dxe5Ixd123.Gaxd1Ee724.Gd7etc.20...
2、exd521.Exf6Exf622.Ixd5+Gf7!Apparently,1.e4e52.Cf3Cc63.Eb5a64.Ea4Cf65.0–0Ee7Whiteunderestimatedthisresource,planningon6.d3Magnusdeviatesfromthemainline,possibly22...Kh8?!23.e5!Nowtheb2pawnhangs,andthepindelayinghisMarshalltestuntilthelatergames.ofther
3、ookdoesnottroubleBlackatall.6...b57.Eb3d68.a4Gb8Alogicalmove–Blackis23.Id2TheWhite’spositionisunpleasant.Itwouldbenotrushingtodeterminepositionofthec8bishop,muchbetterifhetradedouttheBlack’sstrongbishopplanningtodevelopittoe6later.byCh5!9.axb5axb510.
4、Cc310.c3seemslikeagood23...Ce5!Rightontime!alternative,limitingthec6knightandpreparingd3d4,24.Cxe5Exe525.Ce2Onehastoturntodefense.afterwhichWhitecouldexpectasmalledge.Attemptsofactiveplaycouldonlysharpentheposition10...0–011.h3Whitetried11.Ce2and11.
5、Cd5,butwithoutsolvinganyofWhite’sproblems.Forinstance,withoutsuccess.25.Cf5?d5!,andBlack’strumpsoutweigh:26.f4Ec711...Cb4!?Theа5squareisnotavailableforthe27.g4!?Eb6+28.Kh1d4orsimply28...dxe4withabigknight,butBlackfindsthewaytomovethecpawn.advantage.
6、Bytheway,unattractive25.Gad1isnottheThisknightmaneuverisanovelty.Inthegamesplayedworstidea–theknightwouldhaveachancetogettof5about100yearsago,Blackpreferredanimmediateatsomepoint.11...Eе6,andafterthatthelinefelloutoffashion25...Gbf826.Gf1Incaseof26.f3
7、?arooksacrificecompletely.decides:26...Gxf3!27.gxf3Ixh3withwinningattack.12.Ce2c513.Cg3Ee6AtypicalmaneuverthatForexample,28.Ga3(or28.f4Ig4+29.Kh1If3+neutralizesWhite’sstronglightsquaredbishop.30.Kg1Gf6!31.f5Ixe4,andWhiteishelpless)SometimesBlackisrea
8、dytospendtwotempionit28...c3!!,cuttingtheWhite’sextrarookoffthekingside:(whenthebishopisfirstdevelopedtob7).29.Gxc3Exc330.bxc3Ixf3!31.Cd4Ig3+32.Kh114.Exe6fxe615.c3Cc616.Ge1Id7Gf2etc.XIIIIIIIIY26...Gf3!!9-tr-+-trk+0XIIIIIIIIY9+-+qvl-zpp09-+-+-t
