[Event "It (open) \"] [Site "masterchessopen.com Thessaloniki (Greece)"] [Round "8"] [White "Graf Alexander (GER)"] [Black "Wojtaszek Radoslaw (POL)"] [Result "1-0"] [WhiteElo "2574"] [BlackElo "2635"] [ECO "E40"] [Opening "Nimzo-Indian: Rubinstein"] { Graf Alexander (GER) +1 =3 -5 Wojtaszek Radoslaw (POL) +0 =1 -0 } 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Bd3 Bb7 6.Nf3 Ne4 7.O-O f5 { = } ( 7...Bxc3 8.bxc3 Nxc3 9.Qc2 Bxf3 10.gxf3 Qg5+ 11.Kh1 Qh5 12.Kg2 Qg5+ { 1/2-1/2, Jedynak Radoslaw 2431 - Wojtaszek Radoslaw 2606 , Krakow 4. 1.2006 It (open) } ) 8.Ne5 ( 8.Ne2 O-O 9.a3 Be7 10.b3 Bf6 11.Bb2 c5 12.b4 Nc6 13.Qb3 cxd4 14.exd4 Ne7 15.Rad1 a5 16.Ne5 axb4 17.axb4 d6 18.Nf4 Qc8 19.Nf3 Kh8 20.b5 { 1/2-1/2, Khalifman Alexander 2619 - Eljanov Pavel 2675 , Sochi 6. 5.2007 Ch Russia (club) } ) ( 8.Qc2 Bxc3 9.bxc3 O-O 10.Nd2 Qh4 11.f3 Nxd2 12.Bxd2 Nc6 13.Rab1 d6 14.e4 fxe4 15.Bxe4 Na5 16.Bxb7 Nxb7 17.Rbe1 Rae8 18.Qa4 Na5 19.f4 Qh5 20.Rf3 e5 21.dxe5 dxe5 22.f5 Rd8 23.Qc2 Nxc4 24.Bc1 Rde8 25.Qb3 Qf7 26.f6 Qd5 27.Bg5 e4 { ...1/2-1/2, Sokolov Ivan 2689 - Hansen Curt 2560 , Novi Sad 1990 Olympiad } ) 8...Nf6 ( 8...O-O 9.Nxe4 fxe4 10.Bc2 Qh4 11.c5 d6 12.a3 Bxc5 13.dxc5 dxe5 14.b4 Bd5 15.Bb2 Nd7 16.c6 Bxc6 17.Bb3 Rf6 18.Rc1 Bb5 19.Bc4 Rh6 20.h3 Rg6 21.Kh1 Rf8 { 0-1, Cooper John G 2347 - Hutchings Stuart J 2325 , Wales 1982 Ch Wales } ) 9.Bd2 ( 9.Ne2 Bf8 10.f4 g6 11.Nc3 Bg7 12.Qe2 Nc6 13.Nxc6 Bxc6 14.b4 O-O 15.a4 a5 16.b5 Bb7 17.Ba3 Re8 18.Rad1 d6 19.Rfe1 Qe7 20.e4 Nh5 21.Qe3 Nxf4 22.Bf1 e5 23.c5 Rad8 24.cxd6 cxd6 25.d5 Qc7 26.Rc1 Ba8 27.g3 Nh5 28.exf5 gxf5 { ...0-1, Graf Alexander 2661 - Wahls Matthias 2551 , Germany 6. 3.2004 Bundesliga 2003/04 } ) ( 9.Qc2 O-O 10.a3 Bxc3 11.Qxc3 d6 12.Nf3 Ne4 13.Qc2 Rf6 14.Nd2 Rh6 15.Nxe4 Qh4 16.h3 fxe4 17.Be2 Nd7 18.b4 Rf8 19.Bg4 Rg6 20.d5 Rxg4 21.hxg4 Ne5 22.f3 exf3 23.e4 Qg3 24.Qf2 Qxg4 25.Be3 Nxc4 26.Rae1 exd5 27.exd5 Ne5 28.Rd1 Ba6 { ...0-1, Helbig Mark 2239 - Handke Florian 2516 , Andorra 2002 It (open) } ) 9...O-O { +0.07 CAP } 10.Rc1 { N } ( 10.Ne2 Bd6 11.Qc2 Na6 12.Bc3 Ne4 13.Ng3 Nxc3 14.Qxc3 Rf6 15.Rfd1 Rh6 16.Be2 Qh4 17.Nf1 Bxe5 18.dxe5 Nc5 19.Qc2 Bxg2 20.Kxg2 Ne4 21.Bf3 Qh3+ 22.Kg1 Qxf3 { 0-1, Astrup Hikon 1943 - Becker Martin 2361 , Oslo 24. 3.2005 It (open) } ) 10...Bd6 11.f4 c5 12.Be2 Nc6 13.Bf3 Rc8 14.Be1 Be7 { ?! } ( 14...a6 { !? } 15.Bf2 Qc7 16.a3 Rfe8 17.Rc2 { } ) 15.d5 Nxe5 16.fxe5 Ne4 17.Nxe4 fxe4 18.Bxe4 Rxf1+ 19.Kxf1 Bg5 20.Qd3 Qf8+ 21.Kg1 { ?! } ( 21.Ke2 { !? } 21...g6 22.h4 Bh6 23.Bc3 Qd8 24.g3 Bg7 25.Rf1 Qe8 26.g4 Qd8 { } ) 21...g6 22.h4 Bh6 23.Bg3 Qe8 24.Bf4 Bg7 25.h5 exd5 26.Bxd5+ Bxd5 27.Qxd5+ Qe6 28.h6 Bf8 29.Rd1 { } {#r} 1-0