[Event "Ch Russia"] [Site "masterchessopen.com Krasnoyarsk (Russia)"] [Round "8"] [White "Ivanov Sergey_ (RUS)"] [Black "Motylev Alexander (RUS)"] [Result "0-1"] [WhiteElo "2553"] [BlackElo "2651"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] { } 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.Nf3 c5 7.O-O dxc4 8.Bxc4 Nbd7 9.Qb3 { = } 9...Qe7 { +0.00 CAP } ( 9...a6 10.Be2 Qe7 11.Ne5 Nxe5 12.dxe5 Nd7 13.f4 b5 14.a3 Bxc3 15.Qxc3 Bb7 16.b3 Rfc8 17.Bb2 c4 18.bxc4 Nb6 19.Qd3 bxc4 20.Qd2 Be4 21.Rfc1 Qb7 22.Bd4 Rab8 23.a4 c3 24.Rxc3 Nd5 25.Rxc8+ Rxc8 26.Rc1 Rxc1+ 27.Qxc1 Bxg2 28.Qb2 Nb4 29.a5 { ...0-1, Aleksandrov Aleksej 2633 - Sargissian Gabriel 2577 , Dubai 2003 It (open) } ) 10.Bd2 { N } ( 10.Rd1 Nb6 ( 10...cxd4 11.exd4 a6 12.a4 Nb6 13.Bg5 Bd7 14.Ne5 Rac8 15.Ne4 Nxc4 16.Bxf6 gxf6 17.Nxd7 Kh8 18.Ndxf6 Rg8 19.Nxg8 Kxg8 { 1-0, Bronstein David I 2590 - Ezek J, Moscow 1956 Olympiad } ) 11.Be2 cxd4 12.exd4 Bd7 13.Ne5 Rac8 14.Nxd7 Nfxd7 15.Bf3 Nb8 16.Bxb7 Qxb7 17.Qxb4 Rfd8 18.Be3 Nc6 19.Qb5 a6 20.Qe2 Nd5 21.Rac1 h6 22.Ne4 Nce7 23.Rxc8 Qxc8 24.Rc1 Qa8 25.Nc5 Nf5 26.Qxa6 Qxa6 27.Nxa6 Ra8 28.Nc7 Nxc7 29.Rxc7 Rxa2 { ...0-1, Larsen Bent 2625 - Andersson Ulf 2565 , Stockholm 1975 Match } ) 10...b6 11.a3 Bxc3 12.Bxc3 Bb7 13.Rfd1 Rfd8 14.a4 Ne4 15.a5 Nxc3 16.bxc3 Bxf3 17.gxf3 cxd4 18.cxd4 Qg5+ 19.Kh1 Qh5 { ?! } ( 19...bxa5 { !? } 20.Ba6 Qh5 21.Kg2 Nb6 { } ) 20.Kg2 { ?! } ( 20.Be2 { !? } 20...Qh4 21.axb6 Nxb6 22.Rf1 { } ) 20...Qg5+ 21.Kh1 bxa5 22.Qb5 Qh4 23.Kg2 Nb6 24.Rxa5 Rab8 25.Bb3 Nd5 26.Qd3 Qg5+ 27.Kh1 Qf6 28.Kg2 Qg5+ 29.Kh1 Qf6 30.Kg2 Ne7 31.Bc2 Nf5 32.Kh1 g6 33.Rxa7 Rd5 { ? } ( 33...Rdc8 { ! } 34.Bb1 Rb2 35.Ra2 Rxa2 { } ) 34.Rb1 Rc8 35.Bb3 Rd6 36.Bd1 Rdc6 37.Rbb7 Nh6 { ?! } ( 37...Nd6 { !? } 38.Rd7 Rc1 39.Kg2 R8c3 { } ) 38.Rb1 Qh4 39.Qe2 Qh3 40.Ra2 { ? } ( 40.Kg1 { ! } 40...Nf5 41.Qf1 Qh4 42.f4 { } ) 40...Nf5 41.f4 Nh4 42.f3 Rc1 43.Rxc1 Rxc1 44.Rd2 { ?! } ( 44.Rc2 { !? } 44...Ra1 45.Kg1 Nxf3+ 46.Kf2 { } ) 44...Nxf3 45.Rd3 Nxh2 46.Qg2 Qh5 { ? } ( 46...Qf5 { ! } 47.e4 Qxf4 48.Qg3 Qxg3 { } ) 47.Kg1 { ?! } ( 47.Qxh2 { !? } 47...Rxd1+ 48.Rxd1 Qxd1+ 49.Qg1 { } ) 47...Ng4 48.Qb2 Qh4 49.Kf1 Qh1+ { } {#R} 0-1