374

Iuri Akobia
2.p Zhuk 55, 2011
Win


1.Sa3!! [1.Kb8? Qg8+= ; 1.Rxc2? Qxa7+= ] 1...Qxa3 2.Kb8! [2.Kb7?? Be4+=/+ ] 2...b3 3.a8Q [3.Rh1+? Kb2= ] 3...Qxa8+ 4.Kxa8 b2 5.Rde2!! zz [Thematic try 5.Rxc2!? Phoenix of bQ 5...b1Q zz 6.Rhg2 Qh1 7.Ka7 Kb1! (7...Qh7+? 8.Kb6!+- ) 8.Rb2+ Kc1! (8...Ka1? 9.Ra2+ wins as in main line 9...Kb1 10.Rgb2++- ) 9.Rgc2+ Kd1 10.Rb1+ Kxc2 11.Rxh1 Kd2 (Kd3) And now the black king can to protect a pawn. Compare this position to the final of main line ] Phoenix of bQ 5...b1Q [5...f3 6.Rxc2 b1Q 7.Rhf2! zz etc] 6.Rxc2 f3 7.Rhf2! zz [try 7.Rhd2!? f2 8.Rxf2 Qh1+ 9.Kb8 Qh8+= ; 7.Ka7? Qg1+ (f2)=] 7...Qe1 8.Ra2+ Kb1 9.Rfb2+ There is a known position 9...Kc1 10.Ra1+ Kxb2 11.Rxe1 wins, because the black king can not to protect a pawn as in the thematic try.

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