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.Rfc 1 orb2) 23.Rac1.23.Rfc 1 BaS 24.Rc8 Qg6.Now on25.Qe5 I cannot take: 25.Rxb 7781970, continued l.Kh2 Nf4 2.Bxf4!Qxe1 (this would have been check if theKing were on hl) 3.Qcl Qxe8 4.Bxh6Qe4 5.Bf4 Kg8 was later drawn.2.No.After 4.Kf3 Nxd1 5.c4 Black'sKnight is trapped.White missed this inTaimanov-H ubner, Palma de Mallorca1970.3.No, of course don't take the pawn.The Rook is trapped after l.Bf6.Radulov-Quinteros, Leningrad 1973.But l.Qe2! wins immediately.4.He was wrong.After 3.f4 Qxd64.Qg8 + Ke7 5.Qe8 + Kf6 6.Bh5! Qxe624.Rc8 QbS 25.Rfc1 Qxb77.Qf8 + Bl ack had to resign, Tal­26.Qe8 Qxc8 27.Qxc8 Bd2Szymczak, Lublin 1974.Now Black is winning.Kasparov5.Kortchnoi played l.Nd5? againstcertainly had this all worked out beforePortisch at Wijk aan Zee in 1968, whichmaking his 16th move.loses a piece to l.Bxd5 2.exd5 g3.1.Qe2 was correct.6.Ermenkov-Sachs, Warsaw 1969.White wins after 3.Qx ! Rc1 + 4.Qd1!Rxdl 5.Ke2.7.Not 2.Qxe6, but 2.Bxg7 +! Whitewon after 2.Ke7 3.Bf8 + Rbxf8" " " "4.Qh7 + in Larsen-Kavalek, Lugano" " " "1970.8.No, if l.Rdl, then 2.Qf7 Rxe1 +3.Kg2 wins.Instead Fischer playedl.Rd6 against Spassky at the SiegenOlympiad 1970, although White wasB B Bbetter after 2.Qe4.9.Yes, after l.Ne3 2.fxe3 Bxe3 +28.h33.Khl Bxcl 4.Nb6 Qxc7 5.Nxa8 Qc6If 28.Qc4, then 28.Bxc l 29.Qxcl6.Qxcl Qxa8 7.Nd4 Re8 Black won inRfb8 wins the Queen.Ftacnik-Seirawan, Haninge 1990.28.h6 29.Qc4 Bxc1 30.Qxc110.Look at the position afterRxf2 31.Qc7 a6 32.Qa7 Rf619.Rd2.White has a win with 20.Ba6!.33.a4 Rd8 34.a5 Rd 1 + 35.Kh2Rd2 36.Qb8 + Kh7 37.Qb43.Ti me TroubleRff2 0-1Much of what seperates the mastersQuestion 10: Did Kasparov make ais that extra competitive effort and themistake in his analysis?demonstration of steel nerves in dif­ficult situations such as time pressure.Solutions:1.The King shoul d go to h2.Uhlmann-Fischer, Siegen Olympiad79But I can 't play 5.g3 immediately be­Illustrative Game 4cause.Nc6 would be ve fonnidable,GM Max Euweas I cannot protect both d4 and c4GM Paul Keres(.Na5 is threatened).For example,Holland 19386.a3 ? Nxd4 etc.So the choice remainsa3 and Nf3, both of which resultpractically the same thing, for after5.Nf3 Nf6 I must neve heless play a3 tol.d4 e6 2.c4 Bb4 + 3.N c3 fSavoid.Ne4."White: "Naturally I want to avoidS.a3 Bxc3 + 6.Qxc3 N f6 7.g3doubled pawns.17te pawn strncture c3,c4, d4 is suicidal against the Dutch, Black: "I will not let ite have thewhere Black controls the e4 square.But long diagonal to himself.y should Iwhich piece should I use to portect my let him stick me with a cramped positionKnight on c3, the Queen or the Bishop - Black's usual fate in the Dutch ? Grab-on c 1? Well, which would be more bing space with.d5 is even less appeal-fl ibly posted after the exchange on c3? ing because of the liabili I'd be left withThe Queen, certainly.If I move my on e5.So I must play.b6; but first IBishop to d2, I always have to wor must threaten.e5, forcing ite to tern-about.Ne4 and a subsequent.Nxc3, porarily block the Bishop diagonal withwhich allows Black to ignore the Queen Nf3."Kn igh t versus King Bishop problem7.d6 8.Nposed by the opening."Black: "I don 't want to play for.e54.Qb3just yet.Preparing it with.Nc6 wouldBlack: "I'd much rather protect the block the c-pawn as well as the BishopBishop on b4 with a useful piece move intended for b7.And after.Nbd7 Ith an exchange on c3 immediately.would probably never be able to playThen, after the certain a3 that will fol-.b6."low, I'll have gain ed alm ost half a8.b6 9.Bg2 Bb7 10.0-0 Nbd7tempo, for piece in the openingmovesplayBlack: don 't t"I wan to.e5are more effective than pawn moves.Ofbefore castling.Anyway, perhaps itecourse, the pawn will certainly not bewill t to prevent my pawn push.If heuseless on a3; rather, it will be gooddoes, then my changed order of movespreparation for b4, launching an attackwill have fulfilled its purpose."on the Queenside - and unless ite:White "He can go ght ahead andwants to fight for the e4 square, his at-p 1 Afi 11.b4 e 5 12 dx.ay.e 5.ter.e 51 Bl ac ktacking chances in the Dutch lie on thehas no pleasant choice: If 12.Nxe5 thenwith.Nc6, for 5.d5 follows and thingsdestroyed; or 12.dxe5 13.Nh4 Ne4 (notbecome bad: 5.Bxc3 + 6.Qxc3 and13.B xg 2 14 N f5 Q e 6? 15.N.x.xg 7 + )Qxg7; or 5.Nd4 6.Qd1 and the Knight14.Bxe4 fxe4 15.Be3 with the threat ofhas no retreat squares.So there remainsc4-c5, which cannot be met with.c7-c5only 4.Qe7, which also prepares thebecause the d-file would be horriblyusual.e5.17te old idea of developingweakened."the Queen to h5 via e8 is long since outll.b4 0-0 12.Bb2of date."White" "With this move I prevent.e54.Qe7for the time being and prepare for c5."white-squ ared Bish op 011 th e longwill decide the direction this game takes:diagonal.That means /need to play g3.80should I car through with.e5 or resist complicated 13.Rfd8 14.d5!? exd5on the Queenside with.c5? A third 15.Nd4; and if ite doesn 't play it I'vepossibility - attacking on the Kingside lost a lot of thinking time calculating thewith.Ne4 followed by.g5 - is too wild­ possibilities [ Pobierz caÅ‚ość w formacie PDF ]