[Event "It (open)"] [Site "masterchessopen.com El Sauzal (Spain)"] [Round "8"] [White "Cifuentes Parada Roberto (ESP)"] [Black "Korneev Oleg (RUS)"] [Result "0-1"] [WhiteElo "2540"] [BlackElo "2583"] [ECO "D30"] [Opening "QGD: 3.Nf3 Nf6"] { Cifuentes Parada Roberto (ESP) +2 =3 -0 Korneev Oleg (RUS) +1 =3 -0 } 1.d4 { 1 } 1...d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 c6 5.e3 Nbd7 6.Bd3 dxc4 7.Bxc4 b5 8.Bd3 Bb7 ( 8...b4 9.Ne4 Be7 10.Nxf6+ Nxf6 11.Qe2 Bb7 12.e4 Nd7 13.O-O O-O 14.Be3 c5 15.Rfd1 cxd4 16.Bxd4 Qa5 17.Nd2 Rfd8 18.Nc4 Qg5 19.Be3 Qg6 20.Na5 Bxe4 21.Bxe4 Qxe4 22.Rd4 Qf5 23.Nc6 Bf6 24.Rf4 Qd5 25.Nxd8 Rxd8 26.Rxb4 Nb6 27.g3 Qd6 28.Rb3 { ...1/2-1/2, Vasquez Rodrigo 2481 - Korneev Oleg 2600 , Coria del Rio 2003 It (open) } ) 9.e4 ( 9.O-O a6 10.e4 c5 11.d5 c4 12.Bc2 Qc7 13.Qe2 Bd6 14.Bg5 O-O-O 15.dxe6 fxe6 16.Rad1 h6 17.Bh4 Ne5 18.Nd4 Rhe8 19.Bg3 Qc5 20.Kh1 Bc7 21.Nf3 g5 22.Nxe5 Bxe5 23.Bxe5 Qxe5 24.a4 Rxd1 25.Rxd1 Rd8 26.Ra1 b4 27.Qxc4+ Kb8 28.Rd1 Rxd1+ { ...1-0, Cifuentes Parada Roberto 2490 - Brenninkmeijer Joris 2500 , Eindhoven 1992 Ch Netherlands } ) 9...b4 10.Na4 c5 11.e5 Nd5 12.O-O cxd4 13.Re1 Be7 14.Nxd4 O-O { ?/= } 15.Qh5 ( 15.Qg4 Kh8 16.Bd2 Rc8 17.Rac1 Rxc1 18.Bxc1 N7b6 19.Nxb6 Nxb6 20.Re3 g6 21.Rh3 Bd5 22.Qf4 f5 23.exf6 Rxf6 24.Rxh7+ Kxh7 25.Qh6+ Kg8 26.Bxg6 Rxg6 27.Qxg6+ Kh8 28.Qh6+ Kg8 29.Nxe6 Bxe6 30.Qg6+ Kh8 31.Qh6+ Kg8 32.Qxe6+ Kh8 33.Qh6+ Kg8 34.Qg6+ Kh8 { ...1-0, Speelman Jonathan S 2645 - Ribli Zoltan 2630 , Reykjavik 1988 Cup World (cat.15) } ) 15...g6 16.Qg4 { N ^254 ^00 ^00 ^00 ^04 ! } ( 16.Qh6 Nxe5 17.Rxe5 Nf6 18.Qf4 Bd6 19.Qg3 ( 19.Nc5 Bd5 20.Ndb3 a5 21.Rxd5 Nxd5 22.Qd4 Qe7 23.Na6 Bxh2+ 24.Kh1 Qd6 25.Nbc5 Be5 26.Qe4 Bg7 27.Qe2 Rfc8 28.Ne4 Qb6 29.Bg5 h6 30.Bd2 Bxb2 31.Rb1 Bg7 32.a3 b3 33.Bb5 b2 34.a4 f5 35.Nec5 Rxc5 { ...0-1, Bui Vinh 2444 - Papp Gellert 2275 , Budapest 2002 It (cat.2) } ) 19...Nd7 20.Bf4 Qf6 21.Be4 Bxe5 22.Bxe5 Nxe5 23.Bxb7 Rad8 24.Nc6 Nxc6 25.Bxc6 Qf5 26.Qb3 Rd4 27.Bf3 Rc8 28.Qe3 e5 29.h3 Rc7 30.Re1 f6 31.Qb3+ Kg7 32.Bg4 Qc2 33.Qxc2 Rxc2 34.Be6 h5 35.Bb3 Rc7 { ...0-1, Dyachkov Sergej 2543 - Dreev Alexey 2676 , Smolensk 2000 Ch Russia (club) } ) 16...Nxe5 { ?! } ( 16...Qc7 { !? } 17.Qg3 Qa5 18.b3 Nc5 { } ) 17.Rxe5 Nf6 18.Qf4 Bd6 19.Nc5 ( 19.Qg3 Nd7 20.Bf4 Qf6 21.Be4 Bxe5 22.Bxe5 Nxe5 23.Bxb7 Rad8 24.Nc6 Nxc6 25.Bxc6 Qf5 26.Qb3 Rd4 27.Bf3 Rc8 28.Qe3 e5 29.h3 Rc7 30.Re1 f6 31.Qb3+ Kg7 32.Bg4 Qc2 33.Qxc2 Rxc2 34.Be6 h5 35.Bb3 Rc7 36.Kf1 h4 37.Rd1 Rxd1+ 38.Bxd1 e4 { ...0-1, Dyachkov Sergej 2543 - Dreev Alexey 2676 , Smolensk 2000 Ch Russia (club) } ) ( 19.Qg5 Be7 20.Qf4 Bd6 21.Qg5 Be7 22.Qf4 { 1/2-1/2, Ippolito Dean 2393 - Sinkevich P 2337 , Witley 2001 It (young masters) } ) 19...Bd5 { } 20.Ncb3 { N } ( 20.Ndb3 { 1/2-1/2, Greenfeld Alon 2535 - Speelman Jonathan S 2590 , Tilburg 1992 It (play-off) "Interpolis" } ) 20...Bxb3 { ? } ( { ? } 20...Nd7 21.Rxd5 Bxf4 22.Rxd7 Bxh2+ { } ) 21.axb3 { ? } ( { ? } 21.Nc6 Nd5 22.Qh6 Qf6 23.Rh5 { } ) {#R} 0-1