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.ponent to make the second best move in 12.0 0 c6 13.e4 dxe4 14.Nxe4 Nxe4 22.Rab3 Rc7 23.Nf3 Qe8 24.R1b2!If 18.e3 19.f4! Rb8=] 19.cxd4 Rc8 any position: 29.fxe4?! 30.Rxf8+ Qxf8 15.Bxe4 a5 16.Rad1 Bg7 17.Rfe1 axb4 Nd7 25.Qb1 Qc8? [Better was: 25.20.Rac1 [Rather than defend c4 pas- 31.Qxe4 Bf5 32.Rf1 Rf7=] 30.exf5 Bxf5 18.axb4 Qb6 19.Qb3 Bd7 20.h4! Red8 Qa8 26.Be1 Nb8 27.h4±] 26.a6! bxa6sively, white could carry the attack to 31.Qd2 Bh3 32.Rfe1 [32.Rxf7 Qxf7 21.h5! gxh5 22.Ng5 Ng6 23.d5 cxd5 27.Ba5+- The black rook is trapped inblack with: 20.d5 exf3 21.exf3 Bf7 22.f4! 33.Qe2 Qf3! 34.Qxf3 Rxf3 35.Rb1±] 32.24.Qf3! Be8 25.Bxg7 Kxg7 26.cxd5 its own backyard thanks to his crampedRc5 23.Rfb1 b6 24.a5 bxa5 25.Qb8+ Kh7 Qd8 33.c5 d5 34.Qe2 Rf3 35.Bc2 Qf6! h6 27.Nxe6+! fxe6 28.Bxg6 Bxg6 position.27.e5 28.Bxc7 Rxc7 29.Be226.Re1 Qd7 27.Bf1 White is slightly bet- 29.Rxe6 1 0.] 12.c5! a5 13.0 0 [Stronger was: 29.Ra2 exd4 30.Bxa6ter thanks to black's misplaced rook on Bd7 [13.b6 14.cxb6 Qxb6 15.bxa5 Qe8 31.exd4 Ra7 32.Bd3+- when blackf6.] 20.exf3 21.Bxf3 b6 22.e3 Rff8 Qc7 (15.Qxa5 16.Nb3± and white has no compensation for the loss of theIt is relevant to note here that the two will dominate the semi-open c-file exchange.] 29.Nf5 30.Rb7 [White iskings present a study in contrast.While with deadly effect.) 16.Ng5 g6 (16.playing with abundant caution.Betterthe white king's immediate defensive h6?? 17.Bh7+! Kh8 18.Nxf7#) 17.Bc3 were both 30.Ra2! ; and giving backpawn shield consists of pawns on g3 and White is not going to give back the a5 the exchange for a decisive invasionh2, black's are on g7 and h6.Without pawn without a fight.] 14.Ne5 Qc7 of the black camp with 30.Rb8! Nxb8the white square bishop, the white king [14.axb4 15.axb4 Qc7 16.Ndf3 h6 31.Rxb8 Qe6 32.Nxe5 Rc8 33.Rxc8is completely exposed along the long 17.Bc3± White has a tremendous grip Qxc8 34.Qb6+-] 30.Rxb7 31.Rxb7white diagonal whereas the black king over the black position.] 15.bxa5 exd4 32.exd4 Bg7 33.Rb4 a5 34.Ra4is safe in his corner and not subject to an Rxa5 16.Bc3 Ra7 17.a4! Diagram # Qe8 35.Bf1 [35.Qd1 was good.] 35.attack on the long black diagonal.Such This threatens the d4 pawn and also Nxd4!?features of a position should be factored in forces white's major pieces to guardwhile planning the strategy to be followed.against mate on f1.36.Rcd1 Rf2!23.Qd3 Qf7 24.Be2 Qe8 25.Bd1 [Better 37.Qh5 [37.Qd3 g6! 38.Kh1 (Hewas: 25.Qa3 Qe7 26.a5 bxa5 27.Qxa5= has nothing better.If 38.g4 Qh4!White has the freer game.] 25.Bd5! 39.Qxg6 (39.Qg3 Rg2+ 40.Qxg2 Bxg226.Bf3 Be6 27.Bd1 Rc7 28.Bb3 Kh8 41.Kxg2 Rf2+ 42.Kg1 Qxh2#) 39.29.e4? Diagram # [This is trusting in the Rg2+ 40.Kh1 Rxh2+ 41.Kxh2 Qf2+goodness of the opponent! Both, 29.a5 42.Kxh3 Rf3#) 38.Bg2+ 39.Kg1 Bf3!and 29 Rf2 were reasonable moves.The 40.Kxf2 Bxd1+ 41.Kg2 Qf2+ 42.Kh3minus points of the pawn remaining on a4 Bf3! mates quickly.] 37.Rf1+ It isis visible many moves later in this game.] mate in two.0 1White's strategy is to advance his a-Visakh,N R (2386) - Swayams, pawn and double his rooks on the b-file Diagram # Black seizes his best chanceMishra (2478) [A00] for a crushing position.17.Rea8 18.a5 to retrieve the situation.36.Rxd4!g6 [Black cannot stem the threatened [White cannot afford to be stingy.36th National Team Ch.Bhubaneswar advance by white on the queen-side.If If now 36.Nxd4 Nxc5 37.Rxa5 Bxd4KIIT Law College, KIIT Univers, 2016 18.Bc8 19.Ndf3! h6 20.Rfb1 Qd8 21.a6! 38.Qb4 Qe4= and white has lost mostbxa6 22.Ba5 Qe8 23.Bb6 with a winning of his great advantage as black is1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ attack.] 19.Rfb1 Qd8 20.Nxd7?! White threatening 39.Bxf2+!] 36.Bxd44.Nbd2 d5 5.Qa4+ Nc6 6.a3 Be7 exchanges off black's passive dark square 37.Nxd4 Nxc5 Black has three pawns7.e3 0 0 8.Qc2 Re8 9.b4 Bf8 bishop as he views it as a strong potential for white's bishop.Normally, it should10.Bd3 Ne7 11.Bb2 c6 [Mi khai l defender of the b7 pawn.20.Qxd7 [Com- be enough compensation.But here,Gurevi ch 2630 vs Gi l l es Andruet paratively better was: 20.Nxd7 21.Ra3 the presence of queens on the board,29.Rcf7! [We cannot expect our op- 2450, Marseille, 1988 went: 11.g6 e5 22.Rab3 Qc8 23.Qb2±] 21.Ra3 Rc8 the three black pawns being far fromAICF CHRONICLEAICF CHRONICLE3938APRIL 2016APRIL 2016Annotated by IM Manuel Aaronthe 8th rank and the uncoordinated 15.cxd5 Nxg3 16.hxg3 Bxd3 17.Qd1the frying pan into the fire.However, if pieces along the b-file.29.axb5 axb5nature of the black forces, assure and 0 1] 9.Bd3 Ne7?! [This does not17.bxc5 18.dxc5 Red8 19.h4! white has 30.h4 Ra8 31.h5 h6 32.g4 Nf6 33.g5white victory.38.Qc2! As there is no do much for helping black satisfactorilya strong attack [ Pobierz caÅ‚ość w formacie PDF ]