[Event "It (open)"] [Site "masterchessopen.com - Krakow (Poland)"] [Date "2005.12.30"] [Round "4"] [White "Korobov Anton (UKR)"] [Black "Moranda Wojciech (POL)"] [Result "1-0"] [WhiteElo "2537"] [BlackElo "2451"] [ECO "A60"] [Opening "Benoni: 4.Nc3 exd5 5.cxd5"] { Korobov Anton (UKR) +1 =0 -0 Moranda Wojciech (POL) +0 =1 -2 } 1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6 7.Nd2 Bg7 8.e4 O-O 9.Be2 Re8 10.O-O Na6 11.f3 Nc7 12.a4 Nd7 { ?/= } ( 12...b6 13.Nc4 Ba6 14.Rb1 Bxc4 15.Bxc4 Nd7 16.Nb5 Rf8 17.Bd2 Ne8 18.b4 f5 19.bxc5 Nxc5 20.exf5 Rxf5 21.Be3 Qh4 22.f4 Ne4 23.Bd3 N8f6 24.Rf3 Qh5 25.Qc2 Re8 26.Rh3 Qg4 27.Be2 Qxh3 28.gxh3 Nxd5 29.Bc4 { 1-0, Jedynak Radoslaw 2394 - Moranda Wojciech 2453 , Koszalin 8.2005 It (open) } ) 13.Nc4 ( 13.Kh1 b6 14.Nc4 Ne5 15.Ne3 Rb8 ( 15...f5 16.f4 Nf7 17.exf5 gxf5 18.Bd3 Nh6 19.Qc2 Qf6 20.Bd2 Bd7 21.Rf3 Kh8 22.Raf1 Re7 23.Rh3 Qf7 24.Nc4 Qg6 25.Rg3 Ng4 26.h3 h5 27.Ne3 Nxe3 28.Rxg6 Nxc2 29.Bxc2 Ne8 30.Rg5 Nf6 31.Bxf5 Bxf5 32.Rxf5 Rae8 { ...1/2-1/2, Kramnik Vladimir 2809 - Topalov Veselin 2733 , Monaco 2001 It "Melody Amber" (active) } ) 16.f4 Nd7 17.e5 dxe5 18.f5 Nf6 19.d6 Na6 20.Ned5 Nxd5 21.Qxd5 gxf5 22.d7 Bxd7 23.Bxa6 Be6 24.Qxd8 Rbxd8 25.Bb5 Re7 26.g3 Rd6 27.Bg5 f6 28.Be3 Bc8 29.Kg1 f4 30.gxf4 Bh6 31.Bc4+ Kh8 32.Rad1 Rdd7 { ...1-0, Korobov Anton 2572 - Oleksienko Mikhailo 2454 , Kharkov 29. 8.2004 Ch Ukraine } ) 13...Ne5 14.Bf4 ( 14.Ne3 f5 15.exf5 gxf5 16.f4 Nf7 17.Kh1 b6 18.Bd3 Nh6 19.Qh5 Rf8 20.Bd2 Qf6 21.Rf3 Qg6 22.Qh4 Qf6 23.Qh3 Ba6 24.Bc2 Kh8 25.Rg3 Rae8 26.Rg1 Bc8 27.Ncd1 Qf7 28.Rg5 b5 29.Rh5 Nxd5 30.Nxd5 Qxd5 31.Bc3 Bxc3 32.Qxc3+ Qd4 33.Qxd4+ cxd4 { ...1-0, Rytov Boris 2400 - Beliavsky Alexander G 2660 , Vitebsk 1970 Ch URS (1/2 final) } ) ( 14.Be3 Nxc4 15.Bxc4 Rb8 16.Qd2 Bf6 17.Rfe1 b6 18.Bf2 a6 19.f4 b5 20.axb5 axb5 21.Bf1 b4 22.Na4 Bg7 23.e5 dxe5 24.d6 Be6 25.fxe5 c4 26.Bb6 Rxb6 27.Nxb6 Nb5 28.Qf2 Qg5 29.Nxc4 f6 30.Nb6 fxe5 31.Bxb5 Rf8 32.Ra8 Rxa8 33.Nxa8 Qd8 { ...1-0, Soldatov R - Oleksienko Mikhailo 2454 , Kiev 1998 Ch Ukraine (juniors) (under 12) } ) 14...Nxc4 ( 14...b6 15.Nxe5 Bxe5 16.Bxe5 Rxe5 17.f4 Re8 18.Bd3 f5 19.g4 Qf6 20.e5 dxe5 21.d6 e4 22.Bb5 Nxb5 23.Nxb5 Be6 24.Nc7 Bc4 25.Nxa8 Rxa8 26.Rc1 Bd3 27.Qb3+ Qf7 28.Qxf7+ Kxf7 29.gxf5 gxf5 30.Rfe1 Rg8+ 31.Kf2 Rg4 32.Ke3 Rh4 33.Rg1 Rxh2 34.Rce1 { ...0-1, Camara Helder 2405 - Quinteros Miguel A 2465 , Sao Paulo 1972 Zt } ) 15.Bxc4 a6 ( 15...b6 16.Qd2 a6 17.Rab1 Qf6 18.Ne2 b5 19.Bg5 Qe5 20.Bd3 f6 21.Bf4 Qe7 22.b4 c4 23.Bc2 f5 24.Nd4 Qf6 25.Rbd1 Bd7 26.a5 Rf8 27.Bg5 Qf7 28.Bh6 Rae8 29.Ne2 Bxh6 30.Qxh6 fxe4 31.Bxe4 Re5 32.Qe3 Ne8 33.Nc3 Qg7 34.Qd4 Re7 35.Qxg7+ { ...1/2-1/2, Petran Pal 2405 - Martinovic Slobodan 2451 , Smederevska Palanka 1987 Cup European Club } ) 16.Qb3 { +0.60 CAP N } ( 16.Qd3 Rb8 17.Rab1 ( 17.Rfe1 Qf6 18.Bg3 Qd4+ 19.Qxd4 Bxd4+ 20.Kh1 b5 21.axb5 axb5 22.Bf1 Rb6 23.Ra7 b4 24.Na4 Rb7 25.Rxb7 Bxb7 26.b3 Be5 27.f4 Bd4 28.Nb6 Bc3 29.Rd1 Rxe4 30.f5 Rd4 31.Rxd4 Bxd4 32.fxg6 hxg6 33.Bxd6 Nxd5 34.Nd7 Ne3 35.Bxc5 Bxc5 { ...1/2-1/2, Johannes Ronald - Powell J 2200 , Oxford 1967 Ch Great Britain (juniors) } ) 17...Qf6 18.Bg3 Bd7 19.a5 b5 20.axb6 Rxb6 21.e5 dxe5 22.Ne4 Qd8 23.Bf2 Bf8 24.Nxc5 Bb5 25.Ne4 Rb8 26.b3 f5 27.d6+ Bxc4 28.Qxc4+ Ne6 29.d7 Re7 30.Nc5 Kf7 31.Rbd1 Kf6 32.Rd6 Rb6 33.Rxb6 { 1-0, Hesse Peter 2305 - Blackstone T, Ybbs 1968 It (open) } ) ( 16.Qd2 Rb8 17.a5 b5 18.axb6 Rxb6 19.Ra5 ( 19.Ra2 Rb4 20.Be2 Nb5 21.Bxb5 axb5 22.Ra7 Bd4+ 23.Kh1 { 1/2-1/2, Aguilar Juan 2309 - Carvajal Juan 2200 , Habana 1966 Olympiad } ) 19...Rb4 20.Ra4 Bxc3 { 0-1, Bertok Mario 2281 - Tal Mikhail 2650 , Bled 1961 It } ) 16...Qe7 17.Qb6 Rd8 18.Rad1 Ne8 19.Rfe1 Kf8 { ?! } ( 19...Bd7 20.a5 Bd4+ 21.Be3 Be5 { } ) 20.a5 f6 { ?! } ( 20...Bd4+ 21.Be3 Be5 22.Bxc5 dxc5 { } ) 21.Bg3 { ?! } ( 21.Na4 g5 22.Bg3 g4 23.Qb3 { } ) 21...Qc7 22.Na4 Qxb6 23.Nxb6 Rb8 24.f4 Bh6 25.e5 Bg4 26.e6 Ke7 27.Rd2 Bf5 28.Rf2 Ng7 { ?! } ( 28...Nc7 29.b4 cxb4 30.Rb2 Na8 { } ) 29.Bh4 { ?! } ( 29.h3 g5 30.fxg5 Bxg5 31.Kh2 { } ) 29...Nh5 30.Ref1 Rg8 { ?! } ( 30...Ng7 31.Re1 Nh5 32.Nd7 { } ) 31.h3 Be4 32.Nd7 g5 33.fxg5 fxg5 34.Rf7+ Kd8 35.Be1 Rc8 36.g4 { } {#r} 1-0