[Event "It (cat.16)"] [Site "masterchessopen.com Essen (Germany)"] [Round "4"] [White "Kasimdzhanov Rustam (UZB)"] [Black "Krasenkow Michal (POL)"] [Result "0-1"] [WhiteElo "2676"] [BlackElo "2633"] [ECO "E60"] [Opening "King's Indian: 3.g3"] { Krasenkow Michal (POL) +0 =2 -0 } 1.d4 Nf6 2.c4 g6 3.g3 Bg7 ( 3...c6 4.Bg2 d5 5.cxd5 cxd5 6.Nc3 Bg7 7.e3 O-O 8.Nge2 Nc6 9.O-O b6 10.b3 Ba6 11.Ba3 Qd7 12.Qd2 Rfc8 13.Rfc1 { ...1/2-1/2, Jussupow Artur(2645) - Krasenkow Michal(2658), Batumi 1999 Ch Europe (team) } ) 4.Bg2 d5 5.cxd5 Nxd5 6.e4 Nb4 { ? } ( 6...Nb6 7.Ne2 c5 8.d5 e6 9.Nbc3 exd5 10.exd5 O-O 11.O-O Na6 12.h3 Nc4 13.b3 Nd6 14.Bf4 b6 15.Qd2 Re8 16.Rad1 { ...0-1, Lputian Smbat G(2607) - Van Wely Loek(2700), Moscow 2001 Ch World FIDE (KO-system) } ) 7.d5 c6 8.a3 Qa5 9.Nc3 cxd5 10.Be3 { ? } ( 10.Bf4 N4c6 11.exd5 Nd4 12.Nf3 Bg4 13.O-O O-O 14.Re1 Re8 15.Be5 Nxf3+ 16.Bxf3 Bxe5 17.Rxe5 Nd7 18.Re3 Bxf3 19.Qxf3 Rad8 { ...1-0, Korchnoi Viktor(2635) - Djuric Stefan(2490), Sarajevo 1984 It (cat.12) } ) 10...d4 11.axb4 Qd8 { = } 12.Bd2 ( 12.Bxd4 Bxd4 13.Nge2 Bxc3+ 14.Nxc3 Qxd1+ 15.Rxd1 Bg4 16.Rc1 Na6 17.Nd5 Bd7 18.O-O Be6 19.Rfd1 Rd8 20.Bf1 Bxd5 21.exd5 Nxb4 { ...1/2-1/2, Lehmann Heinz Dr(2420) - Nei Iivo(2495), Beverwijk 1966 It "Hoogovens" } ) ( 12.e5 dxc3 13.Qxd8+ Kxd8 14.bxc3 Bxe5 15.Ne2 Nd7 16.O-O a6 17.Rfd1 Kc7 18.Nf4 Bxf4 19.Bxf4+ e5 20.Be3 f5 21.Ra5 Re8 { ...1-0, Goldin Alexander(2595) - Banas Jan(2348), Trnava 1989 It (cat.8) "Tirnavia" (b) } ) 12...dxc3 13.Bxc3 { -0,42 CAP N } ( 13.bxc3 O-O 14.Ne2 Nc6 15.b5 ( 15.Nf4 Ne5 16.O-O Nc4 17.Ra2 e6 18.Qe2 Qc7 19.Rc1 Bd7 20.Be3 Nxe3 21.Qxe3 a5 22.Bf1 Rfc8 { ...0-1, Timofeev Vladimir F(2280) - Simonov Viktor(2315), Arkhangelsk 1996 Ch Russia (1/2 final) } ) 15...Ne5 16.O-O Bg4 17.f3 Qb6+ 18.Kh1 Bd7 19.Nd4 Nc4 20.Bg5 e5 21.Nf5 Bxb5 22.Nxg7 Ne3 { ...1/2-1/2, Bany Jerzy(2450) - Seger Ruediger(2392), Cologne 1990 It (open) "Porz" } ) 13...Bxc3+ 14.bxc3 Qc7 15.Ne2 O-O 16.O-O e5 17.Qd3 Be6 18.Qe3 Bc4 19.Rfe1 b6 20.f4 f6 21.f5 g5 22.g4 Nc6 23.Ng3 Rad8 24.Bf1 Qf7 25.Rad1 Bxf1 26.Rxf1 Qc4 27.h4 h6 28.hxg5 hxg5 29.Nh5 Kf7 30.Rxd8 { ?! -0,91 } ( 30.Qh3 { !? } 30...Ke7 31.Rxd8 Nxd8 32.Qe3 { -0,35 } ) 30...Rxd8 31.Nxf6 { ? -2,26 } ( 31.Rf3 { ! } 31...Qa2 32.Qe1 Qc4 33.Qe3 { -0,91 } ) 31...Kxf6 32.Qh3 Rd3 33.Qh6+ Kf7 34.Qh5+ Ke7 35.Qxg5+ Kd6 36.Qg6+ Kc7 37.f6 { ?! -3,01 } ( 37.Qh7+ { !? } 37...Rd7 38.Qh3 Qxe4 39.Qf3 { -2,26 } ) 37...Qxc3 38.Qh7+ Rd7 39.f7 Nd4 { ?? +0,04 } ( 39...Nd8 { ! } 40.Qh4 Nxf7 41.Qe1 Qd4+ { -5,01 } ) 40.Qh6 Ne2+ 41.Kg2 { ? -1,13 } ( 41.Kh2 { ! } 41...Rd8 42.Qh4 Rf8 43.Qe7+ { +0,04 } ) 41...Qc2 42.f8=Q Nf4+ 43.Kg3 Qg2+ 44.Kh4 Qxf1 45.Qff6 Qh1+ 46.Kg5 Nh3+ 47.Kf5 { ?? -4,01 } ( 47.Kh5 { !? } 47...Nf2+ 48.Qh4 Qf3 49.b5 { -1,13 } ) 47...Qf1+ {#R} 0-1