[Event "Ch Switzerland (team) 2006"] [Site "masterchessopen.com Switzerland"] [Date "2006.03.26"] [Round "2"] [White "Renet Olivier (FRA)"] [Black "Gabriel Christian (GER)"] [Result "1-0"] [WhiteElo "2512"] [BlackElo "2540"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] { Renet Olivier (FRA) +0 =2 -0 Gabriel Christian (GER) +4 =12 -5 } 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Nb8 10.d4 Nbd7 11.Nbd2 Bb7 12.Bc2 Re8 13.Nf1 ( 13.a4 Bf8 14.Bd3 c6 15.b3 Qc7 16.Qc2 g6 17.Bb2 Bg7 18.Rab1 Rab8 19.b4 Nh5 20.Bf1 Nb6 21.axb5 cxb5 22.dxe5 dxe5 23.Nb3 Na4 24.c4 bxc4 25.Qxc4 Qe7 26.Na5 Rec8 27.Qb3 Nxb2 28.Rxb2 Rc7 29.Bc4 h6 30.Rc2 Kh7 31.Bd5 Bxd5 32.exd5 Rxc2 { ...1/2-1/2, Renet Olivier 2520 - Kaabi Mejdi 2365 , Paris 1995 Ch Paris (open) } ) 13...Bf8 14.Ng3 g6 15.a4 c6 { ? } ( 15...Bg7 16.d5 Qb8 17.b3 c6 18.c4 bxc4 19.bxc4 a5 20.Ba3 Nc5 21.Rb1 Qc7 22.Bxc5 dxc5 23.d6 { 1/2-1/2, Haba Petr 2516 - Gabriel Christian 2569 , Austria 2002 Staatsliga B Mitte 2002/03 } ) 16.Bg5 ( 16.Bd3 Bg7 17.Bg5 Qc7 18.Qd2 Nf8 19.Red1 Ne6 20.Be3 Red8 21.Qc2 Nd7 22.Bf1 Rac8 23.Rd2 Nb6 24.b3 Nd7 25.Rc1 Qb8 26.Qd1 Ndf8 27.b4 Ba8 28.Qb3 Nd7 29.Rcd1 Qc7 30.c4 bxa4 31.Qxa4 Bb7 32.d5 cxd5 33.cxd5 Nef8 34.Ra2 Nb8 35.Nd2 f5 { ...1-0, Svidler Peter 2660 - Gabriel Christian 2575 , Bad Homburg 1997 It (cat.14) } ) 16...Qc7 ( 16...h6 17.Be3 Qc7 18.Qd2 Kh7 19.Bb3 Re7 20.Nh2 exd4 21.Bxd4 c5 22.Be3 Rae8 23.axb5 axb5 24.Ng4 Nxg4 25.hxg4 Ne5 26.f3 d5 27.Bf4 c4 28.Bc2 Rd7 29.exd5 Rxd5 30.Qf2 Bc5 31.Be3 Nxf3+ 32.Qxf3 Rd3 33.Bxc5 Rxe1+ 34.Rxe1 Rxf3 { 0-1, Navara David 2499 - Roiz Michael 2514 , Athens 2001 Ch World (juniors) (under 20) } ) 17.Qd2 ( 17.dxe5 dxe5 18.Qc1 c5 19.Nh4 Kh8 20.Bh6 c4 21.Bxf8 Nxf8 22.Qg5 Ng8 23.Nf3 f6 24.Qe3 Ne6 25.h4 Qc5 26.Qxc5 Nxc5 27.Red1 Red8 28.Rxd8 Rxd8 29.axb5 axb5 30.Ne1 Ne7 31.Ra5 Bc6 32.Ra7 Bb7 33.Ra5 Ba6 34.b3 cxb3 35.Bxb3 Rd6 36.Bc2 Kg7 { ...1/2-1/2, Berdiugina Elena 2118 - Nester Igor 2314 , Odessa 20. 9.2005 Memorial E.Geller (open) } ) 17...Bg7 18.Bh6 { +0.80 CAP } ( 18.b3 d5 19.dxe5 Nxe5 20.Nxe5 Qxe5 21.Bf4 Qe6 22.e5 Nd7 23.Bh6 Bh8 24.f4 Qe7 25.Re3 Nf8 26.Rf1 c5 27.f5 d4 28.cxd4 cxd4 29.fxg6 hxg6 30.Nf5 gxf5 31.Rg3+ Ng6 32.Bxf5 Qxe5 33.Rg4 Bg7 34.Bxg6 fxg6 35.Rxg6 Re7 36.Rf4 Be4 37.Rg5 Qe6 { ...1-0, Carlsen Magnus 2570 - Shirov Alexei 2710 , Drammen 3. 1.2005 It (cat.14) } ) ( 18.Kh1 d5 19.Nxe5 Nxe5 20.dxe5 Qxe5 21.exd5 Qxd5 22.Qxd5 Nxd5 23.Ne4 Bf8 24.Bb3 Kg7 25.Bd2 h6 26.c4 bxc4 27.Bxc4 f5 28.Nc3 Bc5 29.Kg1 Nf6 30.Kf1 a5 31.Rad1 Rad8 32.Rxe8 Rxe8 33.Ne2 Ne4 34.Bxa5 Bc8 35.Be1 g5 36.b4 Bf8 37.f3 Nd6 { ...1-0, Hernandez Gilberto 2509 - Galdunts Sergey 2489 , France 4. 4.2004 Ch France (team) 2004 } ) 18...Bh8 { N } ( 18...Nf8 19.Rad1 Ne6 20.axb5 axb5 21.Bb3 c5 22.Bxe6 Rxe6 23.Bxg7 Kxg7 24.d5 Ree8 25.Nf5+ Kh8 26.Qh6 Nh5 27.Nxd6 Rf8 28.Nxb7 f6 29.Nxc5 Qxc5 30.Qe3 Qc4 31.Ra1 Qb3 32.Qd2 Nf4 33.Kh2 Qc4 34.g3 Nd3 35.Rxa8 Rxa8 36.Re3 Nc5 37.Qe2 Qb3 38.Qd2 { ...1-0, Geller Efim P 2455 - Nikolic Sava N R 2089 , Pancevo 1987 It } ) ( 18...d5 19.dxe5 Nxe4 20.Nxe4 dxe4 21.Bxg7 Kxg7 22.Rxe4 Nxe5 23.Nxe5 Rxe5 24.Qd4 f6 25.Rxe5 fxe5 26.Qc5 Rd8 27.axb5 Rd5 28.b6 Qd8 29.Qe3 Rb5 30.Rd1 Qe7 31.b4 Bc8 32.Ba4 Rd5 33.Rxd5 cxd5 34.Qc5 Qd8 35.Bc6 Be6 36.b7 Qb8 37.Qe7+ Bf7 38.Bxd5 { ...1-0, Fraga Castro Jose Carlos 2185 - Garcia Rodriguez Vanessa 2147 , Mondariz 2002 Ch Spain (team) (juniors) } ) 19.axb5 axb5 20.dxe5 dxe5 21.Nf5 Rxa1 22.Rxa1 Re6 23.Ng5 gxf5 24.Nxe6 fxe6 25.exf5 Kf7 26.Qg5 exf5 27.Bxf5 Nb6 28.Re1 Qd6 { ? } ( 28...Nc4 29.b3 Nd6 30.Bc2 e4 31.Rd1 Nc8 32.Qe3 Qe7 33.Bg5 c5 34.b4 { } ) 29.Rxe5 Qxe5 30.Bg6+ Ke6 31.Bf7+ Kd6 32.Bf8+ { } {#r} 1-0