WORLDBASE

WORLDBASE Players Koller, Hans-Juergen

Stockfish
GameID: 0
FIDE Country B-Year Gender Standard Rapid Blitz
1626612 AUT 1992 M 2154 2055 2051
99 games
2021.12.31 30th Donau Open 2021
1456728 Koller, Hans-Juergen (2141) IM Reich, T (2369) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 O-O 5.h3 d6 6.Bg5 Nc6 7.Nf3 e5 8.d5 Nd4 9.Nxd4 exd4 10.Qxd4 Nxe4 11.Qxg7+ Kxg7 12.Bxd8 Rxd8 13.Nxe4 Re8 14.Bd3 f5 15.Kd2 fxe4 16.Rae1 Rf8 17.Rxe4 Rxf2+ 18.Ke3 Rf7 19.Re8 b6 20.h4 Bb7 21.Re4 Raf8 22.h5 Bc8 23.hxg6 hxg6 24.Reh4 Re7+ 25.Kd4 Bf5 26.Rh7+ Kf6 27.Bxf5 Rxh7 28.Rxh7 gxf5 29.Rxc7 Rg8 30.Rd7 Rg4+ 31.Kc3 Rg3+ 32.Kd4 Rg4+ 33.Kc3 Rg3+ 34.Kb4 Rxg2 35.Rxd6+ Kg5 36.Kc3 f4 37.Rd8 Kf5 38.Rf8+ Ke5 39.Re8+ Kd6 40.Re6+ Kd7 41.Rf6 Rf2 42.a4 Ke7 43.Re6+ Kd7 44.a5 Rf3+ 45.Kc2 Rf2+ 46.Kb3 bxa5 47.c5 Rd2 48.c6+ Kc7 49.Re7+ Kc8 50.Kc4 Rc2+ 51.Kd3 Rc1 52.Rf7 Rd1+ 53.Ke4 Rc1 54.Ke5 1-0
2021.12.28 30th Donau Open 2021
1456698 IM Groetz, H (2291) Koller, Hans-Juergen (2141) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.g3 a6 7.Bg2 Nf6 8.O-O Nxd4 9.Qxd4 Bc5 10.Qd3 Ng4 11.Qe2 Ne5 12.Bf4 d6 13.Rad1 Bd7 14.Be3 Bb4 15.Rfe1 Nc4 16.Rd4 Rc8 17.Bc1 O-O 18.Red1 Nxb2 19.Rxb4 Nxd1 20.Nxd1 Bb5 21.Rxb5 axb5 22.Ne3 Qa5 23.a3 Ra8 24.Bd2 Qxa3 25.Qxb5 Qa1+ 26.Bf1 Qe5 27.Qd3 Rfc8 28.Nc4 Qc5 29.Be3 Qb4 30.Nb6 Ra3 31.Nxc8 Rxd3 32.Bxd3 g6 33.Kg2 f5 34.exf5 gxf5 35.Nb6 Kf7 36.Nc4 e5 37.Bd2 Qc5 38.Ne3 e4 39.Bc4+ Kg6 40.Be6 Qd4 41.Be1 f4 42.gxf4 Kf6 43.Bc3 1-0
2021.12.27 30th Donau Open 2021
1456677 FM Leisch, Lukas (2401) Koller, Hans-Juergen (2141) 1-0
1.d4 c5 2.d5 e5 3.e4 d6 4.a4 Be7 5.Nd2 Bg5 6.h4 Bxd2+ 7.Bxd2 Nf6 8.Bb5+ Bd7 9.Qe2 Qb6 10.Rh3 a6 11.Bxd7+ Nbxd7 12.Rb3 Qc7 13.c4 a5 14.Rg3 g6 15.Bh6 Rg8 16.Qc2 Nh5 17.Rb3 b6 18.Ne2 Qd8 19.g3 Qe7 20.O-O-O O-O-O 21.Bg5 f6 22.Bd2 Rdf8 23.Nc3 g5 24.Rh1 gxh4 25.Rxh4 Nxg3 26.fxg3 Rxg3 27.Nd1 Rfg8 28.Rh3 Rg2 29.Qd3 f5 30.Ne3 Rg1+ 31.Kc2 fxe4 32.Qxe4 Nf6 33.Qf5+ Kc7 34.Qe6 1-0
2019.12.30 28th Donau Open 2019
2027767 FM Leisch, Lukas (2353) Koller, Hans-Juergen (2173) 1-0
1.e4 d6 2.d4 Nf6 3.Nc3 e5 4.Nf3 exd4 5.Nxd4 Be7 6.f3 O-O 7.Be3 Nc6 8.Qd2 Nxd4 9.Bxd4 Be6 10.O-O-O a6 11.Kb1 b5 12.f4 Nd7 13.f5 Bc4 14.Bxc4 bxc4 15.Qe2 c5 16.Be3 Bf6 17.Qxc4 Rb8 18.b3 Nb6 19.Qd3 c4 20.Qxd6 Bxc3 21.Qxd8 Rfxd8 22.Bxb6 Re8 23.Bd4 Bb4 24.e5 a5 25.c3 Ba3 26.Kc2 Rb5 27.g4 h5 28.gxh5 f6 29.exf6 gxf6 30.Rhf1 Kf7 31.Rd2 Rh8 32.bxc4 Rb7 33.c5 Rxh5 34.Kd3 Rh8 35.Rg2 Rc7 1-0
2019.12.27 28th Donau Open 2019
2034855 Koller, Hans-Juergen (2173) GM Hertneck, G (2490) 0-1
1.Nf3 Nf6 2.c4 c6 3.g3 d5 4.Bg2 g6 5.Qa4 Bg7 6.cxd5 Nxd5 7.O-O e5 8.d3 O-O 9.Nc3 h6 10.Rd1 Be6 11.e4 Nb6 12.Qc2 c5 13.Be3 N6d7 14.a3 Nc6 15.Nd5 Nd4 16.Bxd4 cxd4 17.Nc7 Rc8 18.Nxe6 Rxc2 19.Nxd8 Rxd8 20.Rab1 Nb6 21.Ne1 Rc6 22.Bh3 h5 23.Rdc1 Rdd6 24.Nf3 f6 25.Nh4 Kh7 26.f4 Na4 27.Rxc6 bxc6 28.Nf3 exf4 29.gxf4 Bh6 30.e5 fxe5 31.fxe5 Rd8 32.b4 Be3+ 33.Kh1 Nc3 34.Re1 Nd5 35.Be6 Kg7 36.Bxd5 cxd5 37.Rf1 Rf8 38.Kg2 Rf5 39.b5 Kf7 40.b6 axb6 41.Rb1 g5 42.Rxb6 g4 43.Rb7+ Ke6 44.Rb6+ Kd7 45.Nh4 Rxe5 46.Rb7+ Kc6 47.Rf7 Bg5 48.Nf5 Re2+ 49.Kg3 Rd2 50.Nxd4+ Kb6 51.Ne6 Rxd3+ 52.Kg2 Be3 53.h3 Rd1 54.Rf1 gxh3+ 0-1
2019.08.25 28th Feffernitz Open 2019
2322031 Koller, Hans-Juergen (2163) Postlmayer, Jakob (2188) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.h3 O-O 6.Bg5 c5 7.d5 e6 8.Bd3 exd5 9.exd5 Re8+ 10.Nge2 Nbd7 11.f4 a6 12.a4 Rb8 13.O-O Qb6 14.Qc2 Qb4 15.Bh4 b5 16.axb5 axb5 17.Nxb5 Rxb5 18.cxb5 Nxd5 19.Ra4 Qxb2 20.Qxb2 Bxb2 21.Re4 Re6 22.f5 Re5 23.Bg3 Rxe4 24.Bxe4 Ne3 25.Rf3 Nc4 26.fxg6 hxg6 27.Bd5 Ndb6 28.Bxf7+ Kg7 29.Bxc4 Nxc4 30.Rd3 Bd7 31.Rb3 Bc8 32.b6 Bb7 33.Bxd6 Nxd6 34.Rxb2 Kf6 35.Nf4 g5 36.Nd3 c4 37.Nc5 Ke5 38.Nxb7 Nxb7 39.Kf2 Kd4 40.Ke2 Kc3 41.Rb5 Nd6 42.b7 1-0
2019.08.24 28th Feffernitz Open 2019
2325898 Feit, Florian (2058) Koller, Hans-Juergen (2163) 1/2-1/2
1.e4 d6 2.d4 Nf6 3.Nc3 e5 4.dxe5 dxe5 5.Qxd8+ Kxd8 6.Bg5 Be6 7.O-O-O+ Kc8 8.g3 Nfd7 9.Bh3 Bxh3 10.Nxh3 c6 11.Rd3 Bc5 12.Be3 h6 13.f4 Na6 14.Bxc5 Naxc5 15.Rd6 Kc7 16.Rhd1 Rad8 17.b4 Ne6 18.Ne2 Nd4 19.R6xd4 exd4 20.Nxd4 g6 21.Nf2 Nf8 22.Ng4 Ne6 23.c3 Nxd4 24.cxd4 Kd6 25.Ne5 Ke7 26.Rd3 Rhg8 27.Kd2 f5 28.Ke3 Kf6 29.exf5 gxf5 30.Kf2 Rd5 31.a4 Rgd8 32.Ke3 a5 33.bxa5 Rxa5 34.Rb3 Rxa4 35.Rxb7 Raxd4 36.Rh7 Re4+ 37.Kf2 Rxe5 38.fxe5+ Kxe5 39.Rxh6 c5 40.Rh5 Rc8 41.Ke3 Ra8 42.Kd3 Ra3+ 43.Kc2 Rf3 44.Kd2 Ra3 45.Kc2 Kf6 46.Kb2 Rf3 1/2-1/2
2019.08.23 28th Feffernitz Open 2019
2325883 Wiesinger, J (1808) Koller, Hans-Juergen (2163) 0-1
1.e4 d5 2.exd5 Qxd5 3.Nf3 Nf6 4.d4 c6 5.Be2 Bf5 6.c3 e6 7.Qb3 Qxb3 8.axb3 Nbd7 9.Nbd2 Nb6 10.Ne5 Be7 11.O-O O-O 12.Ndc4 Nxc4 13.Nxc4 Rfd8 14.Bf4 Nd5 15.Bg3 g5 16.Rfe1 f6 17.Bf3 Kf7 18.Ne3 Bg6 19.h4 gxh4 20.Bxh4 h5 21.Bg3 Rh8 22.Nc4 b6 23.Nd6+ Bxd6 24.Bxd6 Rhd8 25.Bg3 a5 26.Bxd5 Rxd5 27.Bc7 Ra6 28.b4 Rd7 29.Bf4 a4 30.Be3 Rda7 31.Ra3 Ra8 32.Rc1 b5 33.Rca1 Be4 34.f3 Bd5 35.Kf2 Kg6 36.Rh1 R6a7 37.Rh3 Rh7 38.Rh4 Rg8 39.Ra1 Re8 40.Rg1 Ree7 41.g4 hxg4 42.Rxh7 Rxh7 43.Rxg4+ Kf7 44.Bf4 Rh1 45.Rg2 Rb1 46.Kg3 Kg6 47.Rf2 Kf5 48.Bd6 Rg1+ 49.Kh2 Rd1 50.Kg3 Rd3 51.Kh4 Rxf3 52.Re2 Bc4 53.Rd2 e5 54.dxe5 fxe5 55.Bc5 Bf1 56.Rh2 e4 57.Bb6 Bc4 58.Rg2 e3 59.Rg5+ Ke4 60.Bc7 e2 0-1
2019.08.22 28th Feffernitz Open 2019
2325868 Koller, Hans-Juergen (2163) Laustsen, K (1776) 1-0
1.d4 Nf6 2.c4 e6 3.g3 Bb4+ 4.Bd2 Qe7 5.Nf3 b6 6.Bg2 Bb7 7.O-O O-O 8.Bg5 Qd8 9.c5 Ba5 10.a3 bxc5 11.dxc5 c6 12.Qd4 Bc7 13.Rd1 a5 14.Nc3 h6 15.Bd2 Nd5 16.e4 Nxc3 17.Bxc3 f6 18.Rd2 Qe7 19.Nh4 Rd8 20.Rad1 d5 21.cxd6 Rxd6 22.Qc4 Rxd2 23.Rxd2 Kh7 24.Bh3 Bc8 25.Bd4 g5 26.Ng2 Bd7 27.Bc5 Qe8 28.Qd3 Kg7 29.Ne3 Bc8 30.Bd6 Ba6 31.Qb3 Bxd6 32.Rxd6 e5 33.Qb6 Qf7 34.Be6 Qf8 35.Rd8 Qe7 36.Nf5+ 1-0
2019.08.21 28th Feffernitz Open 2019
2325841 Kainz, J (1905) Koller, Hans-Juergen (2163) 1-0
1.d4 g6 2.c4 Bg7 3.g3 c5 4.d5 Nf6 5.Bg2 O-O 6.Nf3 e6 7.Nc3 exd5 8.cxd5 d6 9.O-O Re8 10.Bf4 a6 11.a4 Nh5 12.Bg5 f6 13.Bc1 f5 14.Ng5 h6 15.Ne6 Bxe6 16.dxe6 Nc6 17.Qb3 Na5 18.Qc2 Nf6 19.e4 fxe4 20.Nxe4 Rxe6 21.Rd1 Qb6 22.Nxf6+ Rxf6 23.Bd5+ Kh8 24.Bd2 Raf8 25.Bc3 Rf5 26.Qd2 Bxc3 27.Qxh6# 1-0
2019.08.20 28th Feffernitz Open 2019
2325814 Koller, Hans-Juergen (2163) GM Solodovnichenko, Y (2570) 0-1
1.Nf3 d5 2.c4 e6 3.g3 dxc4 4.Qa4+ Nd7 5.Bg2 a6 6.Qxc4 b5 7.Qb3 Bb7 8.O-O Ngf6 9.Nc3 Be7 10.a4 Nc5 11.Qc2 b4 12.Nd1 O-O 13.Ne3 b3 14.Qd1 Rb8 15.d3 Nd5 16.Bd2 Qe8 17.a5 Nxe3 18.Bxe3 Na4 19.Ba7 Bxf3 20.Bxf3 Rb4 21.Qc1 c5 22.Qe3 Qb5 23.Rfc1 Nxb2 24.Bxc5 Nd1 25.Rxd1 Bxc5 26.Qd2 b2 27.Rab1 Rb8 28.e3 Rb3 29.d4 Bb4 30.Qc2 Bxa5 31.d5 Rc3 32.Qe4 exd5 33.Qf4 Bc7 34.Qd4 Qc5 35.Qa4 Rc1 36.Qxa6 Rxb1 37.Rxb1 d4 38.exd4 Qf5 0-1
2019.08.19 28th Feffernitz Open 2019
2325803 Koller, Hans-Juergen (2163) Oberbichler, R (1885) 1-0
1.Nf3 c5 2.c4 Nf6 3.b3 Nc6 4.g3 e5 5.Bb2 d6 6.Bg2 Be7 7.d3 O-O 8.O-O h6 9.Nc3 Bg4 10.h3 Be6 11.Kh2 Nh7 12.Nd5 f5 13.Nd2 Nf6 14.a3 Bxd5 15.cxd5 Nb8 16.b4 cxb4 17.axb4 Nbd7 18.Qb3 a6 19.e4 fxe4 20.dxe4 Kh8 21.Nc4 Qe8 22.Ne3 Nb6 23.f4 exf4 24.gxf4 Nh5 25.Nf5 Rxf5 26.exf5 Bh4 27.Bf3 Ng3 28.Rg1 Nxf5 29.Qd3 1-0
2019.08.18 28th Feffernitz Open 2019
2325782 Tscheinig, G (1925) Koller, Hans-Juergen (2163) 1/2-1/2
1.e4 g6 2.Nc3 Bg7 3.f4 c5 4.Nf3 Nc6 5.Bc4 e6 6.f5 gxf5 7.d3 Nge7 8.Qe2 a6 9.a4 Nd4 10.Qf2 Nec6 11.O-O Nxf3+ 12.Qxf3 Qh4 13.exf5 Nd4 14.Qf4 Qxf4 15.Bxf4 Nxf5 16.Rae1 Bd4+ 17.Kh1 Kd8 18.a5 Bxc3 19.bxc3 d5 20.Bg5+ Kc7 21.Bf4+ Kd7 22.Be5 Rg8 23.Bxd5 Kd8 1/2-1/2
2019.08.18 28th Feffernitz Open 2019
2329059 Koller, Hans-Juergen (2163) Kummer, Hei (1696) 1-0
1.Nf3 g6 2.c4 Bg7 3.Nc3 d6 4.g3 Nd7 5.Bg2 c6 6.O-O e5 7.d4 f6 8.e4 Nh6 9.Qe2 Nf7 10.b3 O-O 11.Bb2 Re8 12.Qc2 Nf8 13.h3 f5 14.Rad1 Qc7 15.Rfe1 Bd7 16.a4 Rad8 17.Ba3 Qc8 18.Kh2 Ne6 19.dxe5 dxe5 20.exf5 gxf5 21.Bc1 Nd4 22.Nxd4 exd4 23.Ne2 c5 24.Nf4 Rxe1 25.Rxe1 Re8 26.Rxe8+ Bxe8 27.Bd5 b6 28.Be6 Qd8 29.Bxf5 Ng5 30.Qe2 Bc6 31.Be6+ Kh8 32.Bd5 Qd7 33.Bxc6 Qxc6 34.Nd5 Qd7 35.Bxg5 1-0
2019.03.03 TCh-AUT 2nd Mitte 2018-19
2424861 GM Milanovic, Da (2478) Koller, Hans-Juergen (2168) 1/2-1/2
1.d4 g6 2.c4 Bg7 3.e4 c5 4.d5 d6 5.Nc3 Nf6 6.f3 O-O 7.Bg5 e6 8.Qd2 exd5 9.cxd5 Re8 10.Nge2 b6 11.a4 Ba6 12.Nb5 Bxb5 13.axb5 Qe7 14.Nc3 Nbd7 15.Ra4 Qf8 16.Be2 Nh5 17.g4 Nhf6 18.Be3 Re7 19.O-O Ne8 20.f4 f5 21.e5 Kh8 22.e6 Ndf6 23.g5 Ng8 24.Rfa1 Rb7 25.Kg2 Ne7 26.h4 Nc7 27.Bc4 Qe8 28.Qd3 Kg8 29.Kg3 Qc8 30.R4a2 Qe8 31.Bf2 Qc8 32.Kg2 Qe8 33.Kf3 Qc8 34.Be3 Qe8 35.Bg1 Qc8 36.Kg2 Qe8 37.Kh2 Qc8 38.Kh3 Qe8 39.Kg3 Qc8 40.Kg2 Qe8 41.Bf2 Qc8 42.Ra3 Qe8 43.Kg3 Qc8 44.Ra4 Qe8 45.R1a3 Qc8 46.b4 Qe8 47.bxc5 bxc5 48.Bxc5 dxc5 49.d6 Bxc3 50.Rxc3 Nxb5 51.d7 Qb8 52.Bxb5 Rxb5 53.d8=Q+ Qxd8 54.Qxb5 Qd1 55.Qxc5 Rd8 56.Ra2 Qg4+ 57.Kf2 Qxf4+ 58.Kg2 Qe4+ 59.Rf3 Qg4+ 60.Rg3 Qe4+ 61.Rf3 Qg4+ 62.Rg3 Qe4+ 63.Rf3 1/2-1/2
2019.03.02 TCh-AUT 2nd Mitte 2018-19
2424825 Koller, Hans-Juergen (2168) GM Heinemann, T (2515) 1/2-1/2
1.Nf3 c5 2.c4 Nc6 3.b3 e5 4.Bb2 d6 5.g3 g6 6.Bg2 Bg7 7.O-O Nge7 8.d3 O-O 9.Nc3 Rb8 10.Ne1 f5 11.Nc2 f4 12.a3 Nd4 13.b4 b6 14.Nxd4 exd4 15.Ne4 Bg4 16.Bc1 Be5 17.Bxf4 Bxf4 18.gxf4 Qd7 19.Qd2 Bh3 20.Bxh3 Qxh3 21.Kh1 Nf5 22.Rg1 Rbe8 23.bxc5 dxc5 24.a4 Ng7 25.a5 Nh5 26.e3 Qf3+ 27.Rg2 Rxe4 28.dxe4 Qxe4 29.Kg1 Rd8 30.Rg5 d3 31.axb6 axb6 32.Rc1 Ng7 33.Re5 Qf3 34.Qd1 d2 35.Rb1 Qh3 36.Rb2 Nf5 37.Rxf5 Qxf5 38.Rxd2 Rxd2 39.Qxd2 Qb1+ 40.Kg2 Qe4+ 41.Kg3 Qxc4 1/2-1/2
2019.03.01 TCh-AUT 2nd Mitte 2018-19
2424789 GM Korpa, B (2503) Koller, Hans-Juergen (2168) 1-0
1.Nf3 g6 2.g3 Bg7 3.Bg2 c5 4.c4 Nc6 5.Nc3 e5 6.O-O Nge7 7.a3 a5 8.Ne1 O-O 9.Nc2 d6 10.Rb1 Be6 11.Nd5 Bxd5 12.cxd5 Nd4 13.Nxd4 exd4 14.e4 dxe3 15.dxe3 b5 16.e4 b4 17.b3 Qd7 18.a4 c4 19.bxc4 Rac8 20.Qb3 Bd4 21.Bh6 Rfe8 22.Rbd1 Qa7 23.Bh3 Rc7 24.Qd3 Bc5 25.Qd2 Nc8 26.Qb2 Re5 27.Kh1 Nb6 28.f4 Nxa4 29.Qa1 Bd4 30.Qxa4 1-0
2019.02.18 35th Cappelle Open 2019
2427029 Koller, Hans-Juergen (2171) GM Enchev, I (2486) 0-1
1.g3 c5 2.Bg2 Nc6 3.c4 g6 4.Nc3 Bg7 5.e4 b6 6.Nge2 Bb7 7.d3 d6 8.Be3 Nd4 9.O-O Qd7 10.h3 e6 11.Qd2 Ne7 12.Bh6 O-O 13.Bxg7 Kxg7 14.Nxd4 cxd4 15.Ne2 e5 16.b4 f5 17.exf5 Nxf5 18.Rac1 Rf6 19.a4 Raf8 20.Bxb7 Qxb7 21.f4 Ne3 22.Rf2 g5 23.c5 dxc5 24.bxc5 gxf4 25.c6 Qc8 26.gxf4 Qxh3 27.Rh2 Rg6+ 0-1
2019.01.20 TCh-AUT 2nd Mitte 2018-19
2441361 Koller, Hans-Juergen (2168) FM Genser, H (2282) 0-1
1.Nf3 d5 2.c4 e6 3.g3 dxc4 4.Qa4+ Nd7 5.Qxc4 a6 6.Bg2 b5 7.Qc2 Bb7 8.O-O Ngf6 9.d3 Be7 10.a4 c5 11.e4 O-O 12.Nc3 b4 13.Nd1 c4 14.dxc4 Bxe4 15.Qe2 Nc5 16.Ne5 Bxg2 17.Kxg2 Rc8 18.Be3 Nb3 19.Rb1 Qa5 20.f4 Qxa4 21.Nf2 Nd7 22.Nfd3 Nxe5 23.Nxe5 f6 24.Qg4 f5 25.Qd1 Bf6 26.Ra1 Qxa1 27.Qxb3 Qa5 28.Nd7 Qc7 29.Nxf8 Rxf8 30.Rd1 Qc6+ 31.Kg1 a5 32.c5 Rd8 33.Rxd8+ Bxd8 34.Qd3 Be7 35.Qc4 Kf7 36.Bd4 Bf6 37.Bxf6 gxf6 38.h3 Qe4 39.Qb5 Qb1+ 40.Kh2 Qxb2+ 41.Kg1 Qd4+ 42.Kf1 Qd1+ 43.Kf2 b3 44.Qb7+ Ke8 45.Qb8+ Ke7 46.Qb7+ Ke8 47.Qb8+ Qd8 48.Qxb3 Qd4+ 49.Kf1 Qd5 50.Qb5+ Ke7 51.Qxa5 Qf3+ 52.Ke1 Qxg3+ 53.Kd1 Qxf4 54.Qa7+ Kd8 55.Qa8+ Kc7 56.Qa7+ Kc6 57.Qxh7 Kxc5 58.Ke2 Qc4+ 59.Kf2 Qc2+ 60.Kf1 Qd3+ 61.Kg2 Qe4+ 62.Kf2 Kd6 63.Qh8 Qd4+ 64.Kg2 f4 65.h4 Ke5 66.h5 Qd2+ 67.Kf1 f3 68.Qb8+ Kf5 69.Qb1+ Kf4 70.Qb8+ e5 0-1
2019.01.19 TCh-AUT 2nd Mitte 2018-19
2443718 Koller, Hans-Juergen (2168) GM Mohr, G (2454) 1-0
1.Nf3 c5 2.c4 g6 3.d4 Bg7 4.d5 e6 5.e4 d6 6.Nc3 exd5 7.exd5 Bg4 8.Bd3 Nd7 9.h3 Bxf3 10.Qxf3 Qe7+ 11.Qe2 Qxe2+ 12.Kxe2 Bxc3 13.bxc3 Ne5 14.Bf4 O-O-O 15.Kd2 Re8 16.Rhe1 Nf6 17.Bf1 Nfd7 18.Kc2 f6 19.Re3 g5 20.Bh2 Nb6 21.Rae1 Kd7 22.Kb3 Re7 23.Bd3 Rhe8 24.Bxe5 dxe5 25.Kc2 Kc7 26.h4 h6 27.f3 Nc8 28.hxg5 hxg5 29.Rh1 Nd6 30.g4 b5 31.cxb5 c4 32.Be4 Nxb5 33.a4 Nd6 34.Rh6 Rf8 35.Re1 Kb6 36.Rb1+ Kc5 37.Rb2 f5 38.gxf5 g4 39.Rb5+ 1-0
2018.12.27 27th Donau Open 2018
2456270 IM Mesaros, Florian (2432) Koller, Hans-Juergen (2172) 1-0
1.d4 g6 2.e4 Bg7 3.Nf3 c5 4.c3 cxd4 5.cxd4 d5 6.e5 Nh6 7.Nc3 O-O 8.h3 Nc6 9.Be2 Bf5 10.O-O Be4 11.Ng5 Qb6 12.Be3 Nf5 13.e6 fxe6 14.Nxe6 Nxe3 15.fxe3 Rxf1+ 16.Qxf1 Nb4 17.Nxg7 Rf8 18.Qd1 Kxg7 19.Qd2 Qd6 20.Rf1 Rxf1+ 21.Bxf1 Nc6 22.Nxe4 dxe4 23.Qc2 e5 24.Qc5 Qf8 25.Qb5 Qf7 26.Bc4 Qe7 27.d5 Nd8 28.Bb3 Nf7 29.Qa4 Nd6 30.Qxa7 Qh4 31.Qa5 Qg3 32.Qc7+ Kh6 33.Qc3 Nf5 34.Qd2 Kg7 35.d6 Nh4 36.Bd1 Nf3+ 37.Bxf3 exf3 38.d7 f2+ 39.Kf1 1-0
2018.11.24 TCh-AUT 2nd Mitte 2018-19
2474724 GM Haba, P (2445) Koller, Hans-Juergen (2168) 1-0
1.e4 g6 2.d4 Bg7 3.Nc3 c5 4.Nf3 cxd4 5.Nxd4 Nc6 6.Be3 Nf6 7.Bc4 d6 8.f3 Bd7 9.Qd2 Rc8 10.Bb3 a6 11.O-O-O Na5 12.Kb1 b5 13.g4 Nc4 14.Bxc4 Rxc4 15.g5 Nh5 16.Nce2 a5 17.Ng3 Nxg3 18.hxg3 Qc7 19.Ne2 O-O 20.Nf4 Rc8 21.Nd5 Qd8 22.Rc1 Be6 23.Nb6 Rb4 24.c3 Rbc4 25.Nxc8 Qxc8 26.Bd4 f6 27.gxf6 exf6 28.g4 Bf7 29.b3 Rc6 30.g5 a4 31.gxf6 Bf8 32.Rxh7 Kxh7 33.Rh1+ Kg8 34.Qh2 Bg7 35.Qh7+ Kf8 36.Qxg7+ 1-0
2018.10.21 TCh-AUT 2nd Mitte 2018-19
2474688 Koller, Hans-Juergen (2168) GM Velicka, P (2423) 0-1
1.Nf3 d5 2.c4 d4 3.b4 g6 4.Bb2 Bg7 5.Qa4+ c6 6.g3 e5 7.d3 Ne7 8.Bg2 O-O 9.O-O a5 10.Nbd2 Nd7 11.c5 Nd5 12.a3 b5 13.cxb6 N7xb6 14.Qxc6 Bd7 15.Qc5 Qb8 16.Nc4 Rc8 17.Nxb6 Nxb6 18.Qe7 Ra7 19.Rac1 Re8 20.Qh4 axb4 21.axb4 Ra2 22.Rb1 Na4 23.Bc1 Nc3 24.Bh6 Nxb1 25.Rxb1 f6 26.Bxg7 Kxg7 27.Qe4 Qb6 28.b5 Rc2 29.e3 Bf5 30.Qd5 dxe3 31.fxe3 Rd8 32.Qb3 Qxe3+ 33.Kh1 Rxg2 34.Kxg2 Qe2+ 35.Kg1 Qxf3 36.b6 Bxd3 37.Rd1 Qe3+ 0-1
2018.10.20 TCh-AUT 2nd Mitte 2018-19
2489958 IM Handler, L (2401) Koller, Hans-Juergen (2168) 1-0
1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.Nf3 Bg7 8.Be2 O-O 9.Be3 Bg4 10.Nd2 Bxe2 11.Qxe2 a6 12.a4 Nbd7 13.O-O Re8 14.h3 Qc7 15.Rfe1 Rac8 16.a5 Nh5 17.Ra4 Be5 18.g3 Ndf6 19.Kg2 c4 20.g4 Nf4+ 21.Bxf4 Bxf4 22.Nxc4 Qd8 23.Qf3 Be5 24.Nxe5 Rxe5 25.Qg3 g5 26.f4 gxf4 27.Qxf4 Qe7 28.Rf1 Kg7 29.Rf3 Nd7 30.Rd4 Nf8 31.Qg3 Ng6 32.Kf1 Qg5 33.Qf2 Rc7 34.Rf5 Qh6 35.Rd3 Qc1+ 36.Rd1 Qh6 37.Qg3 Rc5 38.Kg1 Rxa5 39.Rdf1 Re7 40.Kh2 Rd7 41.g5 Qh4 42.Qf3 Ne5 43.Qe2 Ng6 44.b4 Ra3 45.Qb2 Rxc3 46.Qxc3+ Ne5 47.Rxe5 dxe5 48.Qxe5+ Kf8 49.d6 1-0
2018.10.19 TCh-AUT 2nd Mitte 2018-19
2489922 IM Renner, Christo (2344) Koller, Hans-Juergen (2168) 0-1
1.c4 g6 2.Nc3 Bg7 3.d4 c5 4.e3 Nf6 5.Nf3 O-O 6.Be2 cxd4 7.exd4 d5 8.O-O Nc6 9.Re1 Bg4 10.Bg5 dxc4 11.d5 Nb4 12.Bxc4 Bxf3 13.gxf3 Rc8 14.Bb3 Qd7 15.a3 Na6 16.Qe2 Nc5 17.Ba2 Qf5 18.Bh4 Rfe8 19.Rad1 Nh5 20.Qe3 Bf6 21.Bb1 Qd7 22.Bg3 Na4 23.Nxa4 Qxa4 24.Rd2 Red8 25.Kg2 b6 26.Qe4 Rc4 27.Qe3 Qa5 28.Red1 Qc5 29.Ba2 Rc2 30.b4 Qc3 31.Qxc3 Rxc3 32.Rd3 Rdc8 33.d6 exd6 34.Bxd6 Rxd3 35.Rxd3 Rd8 36.Bc4 Be7 37.Bc7 Rxd3 38.Bxd3 a5 39.bxa5 bxa5 40.a4 Bb4 41.Kf1 Nf6 42.Be4 Nd7 43.Ke2 Kf8 44.Bc6 Ke7 45.Bb5 Nc5 46.Ke3 Ne6 47.Bb6 Kd6 48.Kd3 Nf4+ 49.Kc4 Nd5 50.Bd4 Nc7 51.Ba7 Be1 52.Bc5+ Ke5 53.Be3 Nd5 54.Bd4+ Kd6 55.Be8 f5 56.Ba7 Nc7 57.Bf7 Ke7 58.Bg8 Kf8 59.Bd5 Ke7 60.Bc5+ Kf6 61.f4 Bd2 62.Bd6 Ne8 63.Be5+ Ke7 64.Bf3 Nd6+ 65.Kc5 Bb4+ 66.Kc6 Nc4 67.Bd4 Nd6 68.Bd5 Nf7 69.Bxf7 Kxf7 70.Kb5 Ke6 71.Bb6 Bd2 72.Bxa5 Bxf4 73.Bb6 Bxh2 74.Kc6 h5 75.a5 h4 76.a6 Bb8 77.Bc7 Ba7 78.Kb7 Bxf2 79.Bb6 h3 0-1
2018.08.26 27th Feffernitz Open 2018
2518401 FM Markun, B (2257) Koller, Hans-Juergen (2168) 1-0
1.e4 d6 2.d4 Nf6 3.Nc3 c6 4.f4 Qa5 5.e5 Ne4 6.Bd3 Nxc3 7.Qd2 g6 8.bxc3 dxe5 9.fxe5 Bh6 10.Qxh6 Qxc3+ 11.Qd2 Qxa1 12.Nf3 Qxa2 13.O-O h6 14.Qc3 Be6 15.Qb4 Qd5 16.Qxb7 Qd7 17.Qxa8 Qc7 18.Be3 O-O 19.d5 Bxd5 20.Qxa7 1-0
2018.08.25 27th Feffernitz Open 2018
2518385 Koller, Hans-Juergen (2168) Babic, Dragan (1924) 1-0
1.Nf3 g6 2.d4 Nf6 3.c4 d5 4.cxd5 Nxd5 5.e4 Nb6 6.h3 Bg7 7.Nc3 O-O 8.Be2 N8d7 9.Bf4 a6 10.O-O Nf6 11.Qc2 Ne8 12.Rad1 Bd7 13.b3 Rc8 14.Qd2 Ra8 15.a4 a5 16.Rfe1 Qc8 17.Rc1 Qd8 18.Red1 Bc8 19.Qc2 Bd7 20.d5 Qc8 21.Nb5 c6 22.Qd3 Nf6 23.Qe3 Qd8 24.Nc7 Rc8 25.dxc6 bxc6 26.Qxb6 Ne8 27.Rxc6 Rb8 28.Qa7 Ra8 29.Nxa8 Nd6 30.Bxd6 Qxa8 31.Qxa8 1-0
2018.08.24 27th Feffernitz Open 2018
2518362 Koller, Hans-Juergen (2168) GM Okhotnik, V (2371) 0-1
1.Nf3 d6 2.d4 f5 3.g3 Nf6 4.Bg2 e6 5.O-O Be7 6.b3 O-O 7.Bb2 Qe8 8.Nbd2 a5 9.c4 Nc6 10.Qc2 Nb4 11.Qc3 Ne4 12.Nxe4 fxe4 13.Nd2 e3 14.fxe3 Rxf1+ 15.Bxf1 Qh5 16.e4 Bd7 17.Nf3 Bf6 18.a3 Nc6 19.e5 dxe5 20.dxe5 Be7 21.Rd1 Bc5+ 22.Kh1 Be8 23.Qc1 Qf5 24.Bg2 Rd8 25.Rf1 Qh5 26.Qg5 h6 27.Qxh5 Bxh5 28.Bh3 Bf7 29.Rc1 Kf8 30.Rc2 Rd7 31.Kg2 Ke7 32.Rc1 Rd8 33.Rc2 Bh5 34.g4 Bg6 35.Rd2 Rf8 36.Nd4 Nxd4 37.Bxd4 Bxa3 38.Be3 Bb4 39.Ra2 Bb1 40.Ra1 Bc2 41.g5 h5 0-1
2018.08.23 27th Feffernitz Open 2018
2518348 Kainz, J (1886) Koller, Hans-Juergen (2168) 0-1
1.d4 d6 2.Nf3 g6 3.g3 Bg7 4.Bg2 f5 5.Nc3 Nf6 6.Bg5 Nbd7 7.Qd2 h6 8.Bf4 c5 9.O-O-O Qa5 10.Nh4 cxd4 11.Qxd4 g5 12.Ng6 gxf4 13.Nxh8 Bxh8 14.gxf4 Qc5 15.Qa4 Kf7 16.Qb3+ e6 17.Na4 Qc7 18.Qh3 Bg7 19.Rhg1 Qc4 20.Nc3 Qxf4+ 21.Kb1 Nc5 22.Bf3 Bd7 23.e3 Qe5 24.Qg2 Nce4 25.Bxe4 Nxe4 26.Qg6+ Kf8 27.Rd4 Nxc3+ 28.bxc3 Rc8 29.f4 Qf6 30.Qxf6+ Bxf6 31.Rxd6 Ke7 32.Rd4 Bxd4 33.cxd4 Kf7 34.Rd1 Bc6 35.Kb2 Rg8 36.c4 Rg2+ 37.Kb3 Be4 38.d5 Bc2+ 0-1
2018.08.22 27th Feffernitz Open 2018
2518325 GM Korneev, O (2513) Koller, Hans-Juergen (2168) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be2 Nf6 7.O-O Be7 8.Ndb5 Qb8 9.Be3 O-O 10.f4 d6 11.Kh1 a6 12.Nd4 Nxd4 13.Bxd4 e5 14.Be3 b5 15.fxe5 dxe5 16.Bg5 Bb7 17.a4 Rd8 18.Bd3 b4 19.Bxf6 Bxf6 20.Nd5 Bxd5 21.exd5 Qb7 22.Be4 Rd6 23.Qd3 g6 24.Rxf6 Rxf6 25.d6 Qa7 26.Bxa8 Qxa8 27.d7 Qd8 28.Rd1 Rc6 29.h3 Rc7 30.Qd6 1-0
2018.08.21 27th Feffernitz Open 2018
2518308 Koller, Hans-Juergen (2168) WIM Mar, K (2112) 1-0
1.Nf3 d5 2.c4 c6 3.g3 Bg4 4.Bg2 e6 5.O-O Nf6 6.Qb3 Qb6 7.d3 Nbd7 8.Nc3 Qxb3 9.axb3 Nc5 10.Ra3 Na6 11.Ra2 Nb4 12.Ra4 Bxf3 13.Bxf3 Na6 14.Be3 Be7 15.Rfa1 O-O 16.d4 Nd7 17.h4 Nb6 18.Ra5 Bb4 19.R5a2 dxc4 20.bxc4 Nxc4 21.Bxc6 bxc6 22.Rxa6 Nxb2 23.Ne4 Nc4 24.Bf4 Nb6 25.e3 h6 26.Nc5 Rfe8 27.Nd3 Be7 28.h5 Rec8 29.Kg2 Nd5 30.Rc1 Nb4 31.Nxb4 Bxb4 32.Rc4 Bf8 33.e4 Be7 34.Rca4 Bf6 35.e5 Bd8 36.Rxa7 Rxa7 37.Rxa7 Bb6 38.Ra4 Rd8 39.Be3 Kf8 40.Kf3 Ke7 41.d5 Rxd5 42.Bxb6 Rxe5 43.Ra7+ Ke8 44.g4 g6 45.Ra5 Re1 46.Be3 gxh5 47.Rxh5 Kd7 48.Rxh6 Rb1 49.Rh7 Ke7 50.Bc5+ Kf6 51.Rh5 Rc1 52.Bd4+ Ke7 53.Rc5 Rd1 54.Be3 Kd7 55.Ra5 Ke7 56.Ra7+ Kf6 57.Rc7 Rd6 58.Ke4 Kg6 59.Bf4 f5+ 60.Ke3 Rd1 61.Rxc6 Re1+ 62.Kd2 Re4 63.gxf5+ Kxf5 64.Be3 Ra4 65.Ke2 Ra2+ 66.Kf3 Ra3 67.Rc5+ e5 68.Rc8 Ra4 69.Rh8 Rb4 70.Rh5+ Ke6 71.Rg5 Ra4 72.Rg4 Ra3 73.Rh4 Kf5 74.Rh5+ Ke6 75.Kg4 Ra8 76.Rh6+ Kd5 77.Kf5 Rf8+ 78.Rf6 Re8 79.Rf7 Rd8 80.Bg5 Re8 81.Rd7+ Kc6 82.Rd8 1-0
2018.08.20 27th Feffernitz Open 2018
2518290 Stolz, Julius (1965) Koller, Hans-Juergen (2168) 1/2-1/2
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Be3 a6 5.Qd2 b5 6.f3 Nd7 7.O-O-O Bb7 8.Kb1 h6 9.h4 e6 10.d5 e5 11.f4 exf4 12.Bxf4 Qf6 13.Nf3 Ne7 1/2-1/2
2018.08.19 27th Feffernitz Open 2018
2521115 Kummer, Hei (1703) Koller, Hans-Juergen (2168) 0-1
1.e4 d6 2.d4 Nf6 3.Nc3 c6 4.Be2 b5 5.a3 a6 6.f4 g6 7.Nf3 Bg7 8.O-O O-O 9.Kh1 Bb7 10.e5 Nd5 11.Ne4 Qc7 12.c3 c5 13.Ng3 cxd4 14.cxd4 Nc6 15.Qd3 Rad8 16.Qb3 Na5 17.Qa2 Nb6 18.b4 Nac4 19.Qc2 Qb8 20.Ng5 Rc8 21.Qd3 dxe5 22.fxe5 Rcd8 23.Nxh7 Kxh7 24.Ne4 Qc8 25.Ng5+ Kg8 26.e6 f6 27.Qxg6 fxg5 28.Bxg5 Qc6 29.Bf3 Qe8 30.Qxe8 Rdxe8 31.Bxb7 Bxd4 32.Rad1 Rxf1+ 33.Rxf1 Rf8 34.Rd1 Nb2 35.Rc1 Nd3 36.Rb1 Nf2+ 0-1
2018.08.19 27th Feffernitz Open 2018
2521133 Koller, Hans-Juergen (2168) Heinisch, Wolfgang (1869) 1-0
1.d4 d6 2.c4 Nf6 3.Nc3 g6 4.Nf3 Bg7 5.g3 O-O 6.Bg2 Nbd7 7.O-O c6 8.e4 e5 9.h3 Qc7 10.Be3 h6 11.Rc1 exd4 12.Nxd4 Ne5 13.b3 g5 14.f4 gxf4 15.gxf4 Ng6 16.Qe1 Qa5 17.f5 Ne5 18.Nd5 Qd8 19.Nf4 Kh7 20.Rd1 Rg8 21.Kh1 Qe8 22.Nde2 d5 23.cxd5 cxd5 24.Nxd5 Nxd5 25.Rxd5 Bf6 26.Nf4 Qc6 27.Nh5 Bd7 28.Bd4 Rxg2 29.Kxg2 Rg8+ 30.Kh1 Ng4 31.Nxf6+ Nxf6 32.Bxf6 1-0
2018.07.24 11th Paleochora Open 2018
2536498 Jina, Taran (1904) Koller, Hans-Juergen (2173) 0-1
1.Nf3 c5 2.g3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Bg2 Bg7 6.Nb3 Nf6 7.c4 O-O 8.O-O d6 9.Nc3 Be6 10.c5 Qd7 11.cxd6 exd6 12.Nb5 a6 13.N5d4 Bh3 14.Bg5 Bxg2 15.Kxg2 Ne4 16.Bf4 Nxd4 17.Nxd4 Rac8 18.Rb1 h5 19.h4 Rfe8 20.Nc2 Qc6 21.Nb4 Nxf2+ 22.Kxf2 Qc5+ 23.e3 Qxb4 24.Bxd6 Qe4 25.Re1 Rc2+ 0-1
2018.07.22 11th Paleochora Open 2018
2541434 IM Sandalakis, A (2448) Koller, Hans-Juergen (2173) 1-0
1.e4 d6 2.d4 Nf6 3.f3 e5 4.dxe5 dxe5 5.Qxd8+ Kxd8 6.Bc4 Be6 7.Bxe6 fxe6 8.Be3 Bd6 9.Nd2 Ke7 10.Ne2 Nbd7 11.Nc1 b5 12.a4 a6 13.Nd3 h6 14.Ke2 Rhb8 15.Nb3 Rc8 16.Na5 Nb8 17.Rhc1 c5 18.axb5 axb5 19.c4 bxc4 20.Nxc4 Rxa1 21.Rxa1 Nfd7 22.Ra7 Rc6 23.Ndxe5 Ra6 24.Rxa6 1-0
2018.07.21 11th Paleochora Open 2018
2541399 Koller, Hans-Juergen (2173) IM Enchev, I (2505) 1/2-1/2
1.Nf3 Nf6 2.c4 b6 3.g3 Bb7 4.Bg2 c5 5.O-O e6 6.Nc3 Be7 7.d4 cxd4 8.Qxd4 d6 9.Rd1 a6 10.Bg5 Nbd7 11.e4 Qc7 12.Rac1 Rc8 13.b3 O-O 14.Ne1 h6 15.Be3 Ng4 16.Nc2 Nc5 17.b4 Nd7 18.Na4 Qxc4 19.Nxb6 Nxb6 20.Qxb6 Nxe3 21.Nxe3 Qxc1 22.Rxc1 Rxc1+ 23.Nf1 Bc6 24.Qe3 Rb1 25.Qa7 Re8 26.Qxa6 Rc1 27.Qa3 Rb1 28.Qa6 Rc1 29.Qa3 Rb1 1/2-1/2
2018.07.20 11th Paleochora Open 2018
2541387 Koller, Hans-Juergen (2173) Nielsen, Per (1944) 1-0
1.Nf3 Nf6 2.c4 g6 3.Nc3 c5 4.d4 cxd4 5.Nxd4 Bg7 6.e4 d6 7.Be2 O-O 8.O-O Nc6 9.Be3 a6 10.f3 Bd7 11.Qd2 Rb8 12.Rfd1 Nxd4 13.Bxd4 Bc6 14.Rac1 Nd7 15.Be3 Nc5 16.Qc2 Qe8 17.Rd2 Na4 18.Nd1 Nc5 19.b3 f5 20.exf5 gxf5 21.Nc3 f4 22.Bf2 Qg6 23.Nd5 Bxd5 24.cxd5 Rbc8 25.Qxg6 hxg6 26.Rdc2 a5 27.Kf1 b6 28.a3 Rcd8 29.b4 axb4 30.axb4 Nb3 31.Rb1 Nd4 32.Rd2 Nxe2 33.Rxe2 Kf7 34.Bxb6 Rc8 35.Bf2 Rh8 36.h3 Rh5 37.Rd2 Rb8 38.b5 Rhh8 39.Ke2 Rb7 40.Kd3 Rhb8 41.b6 e6 42.Ke4 e5 43.Rc2 Bf6 44.Rc6 Be7 45.Ra1 Ke8 46.Kd3 Kd7 47.Kc4 Bd8 48.Kb5 Rc8 49.Ra7 Rxa7 50.bxa7 1-0
2018.02.20 Graz Open A 2018
2608522 GM Hjartarson, J (2536) Koller, Hans-Juergen (2167) 1-0
1.e4 d6 2.d4 Nf6 3.Nc3 c6 4.Nf3 Bg4 5.h3 Bh5 6.g4 Bg6 7.Bd3 e6 8.d5 cxd5 9.exd5 e5 10.Nh4 Be7 11.Nf5 Bxf5 12.Bxf5 g6 13.Bd3 h5 14.Rg1 Qb6 15.a3 a6 16.Be3 Qc7 17.Qe2 Nbd7 18.g5 Nh7 19.O-O-O Nc5 20.f4 Nxd3+ 21.Rxd3 exf4 22.Bxf4 O-O-O 23.Ne4 Kb8 24.Rb3 Ka8 25.Rgg3 Rhe8 26.Rge3 f6 27.Nxf6 Bxf6 28.Rxe8 Nxg5 29.Rg3 Nf7 30.Rxg6 Be5 31.Rxd8+ Qxd8 32.Bxe5 Nxe5 33.Rg2 1-0
2018.02.18 Graz Open A 2018
2611607 Rumpf, W (1945) Koller, Hans-Juergen (2167) 1/2-1/2
1.e4 g6 2.d4 Bg7 3.Nf3 d6 4.Bc4 a6 5.a4 b6 6.O-O e6 7.Re1 Ne7 8.Nc3 O-O 9.Bf4 h6 10.h4 Nbc6 11.Qd2 Kh7 12.Rad1 d5 13.Ba2 Nb4 14.Bb1 dxe4 15.Nxe4 Nbd5 16.Be5 f6 17.Bh2 f5 18.Nc3 Nc6 19.Nxd5 exd5 20.c3 Kh8 21.Bf4 h5 1/2-1/2
2018.02.17 Graz Open A 2018
2611573 Koller, Hans-Juergen (2167) GM Sebenik, M (2557) 0-1
1.d4 Nf6 2.c4 e6 3.g3 d5 4.Nf3 dxc4 5.Bg2 a6 6.O-O Nc6 7.e3 Bd7 8.Nfd2 Na5 9.Qc2 Rc8 10.Nxc4 Nxc4 11.Qxc4 Bb5 12.Qb3 Bxf1 13.Kxf1 Rb8 14.Bxb7 Nd7 15.d5 e5 16.Nc3 h5 17.h4 Rh6 18.Na4 Rb6 0-1
2017.12.30 26th Donau Open 2017
2639988 Koller, Hans-Juergen (2147) IM Drnovsek, G (2404) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3 O-O 6.O-O dxc4 7.Qa4 a6 8.Qxc4 b5 9.Qc2 Bb7 10.Bd2 Be4 11.Qc1 Nc6 12.e3 b4 13.Ne5 Bxg2 14.Nxc6 Bxc6 15.Qxc6 Qd5 16.Qxd5 exd5 17.Rc1 Bd6 18.Be1 Nd7 19.Rc6 Nb6 20.Nd2 Rfe8 21.Rac1 a5 22.Kf1 Kf8 23.Ke2 Ke7 24.Kd3 Kd7 25.R6c2 g5 26.f4 g4 27.e4 dxe4+ 28.Nxe4 Nd5 29.Bd2 f5 30.Nc5+ Ke7 31.Nb7 Reb8 32.Nc5 h5 33.Re1+ Kf7 34.Nd7 Rh8 35.Kc4 Nf6 36.Ne5+ Kg7 37.Be3 h4 38.d5 hxg3 39.hxg3 Rh3 40.Bd4 Kg8 41.Ree2 a4 42.Rh2 b3 43.axb3 axb3 44.Kxb3 Rxg3+ 45.Rc3 Rxc3+ 46.bxc3 Nxd5 47.Nxg4 Ra3+ 48.Kc4 Nb6+ 49.Bxb6 fxg4 50.Bd4 Bxf4 51.Rh4 Kf7 1/2-1/2
2017.12.27 26th Donau Open 2017
2639956 GM Zelcic, R (2501) Koller, Hans-Juergen (2147) 1-0
1.e4 d6 2.d4 Nf6 3.Nc3 c6 4.f4 Qa5 5.e5 Ne4 6.Qf3 d5 7.Bd3 f5 8.exf6 exf6 9.Bxe4 dxe4 10.Qxe4+ Be7 11.Nf3 Bf5 12.Qe2 Kf7 13.O-O Na6 14.Ne5+ fxe5 15.fxe5 g6 16.g4 Rag8 17.Kh1 Ke8 18.gxf5 gxf5 19.Be3 Nc7 20.Rxf5 Kd8 21.Raf1 Nd5 22.Nxd5 Qxd5+ 23.Qf3 Qxa2 24.d5 cxd5 25.e6 Rf8 26.Rxd5+ Kc8 27.Bf4 Rxf4 28.Qc3+ Qc4 29.Rxf4 1-0
2017.08.27 26th Feffernitz Open 2017
2698990 Koller, Hans-Juergen (2140) Heindl, Matthias (2086) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bg5 O-O 8.Rc1 c5 9.Nf3 Bg4 10.d5 Qd6 11.Be2 e6 12.O-O f5 13.dxe6 Qxe6 14.Qd5 fxe4 15.Bc4 Kh8 16.Nd2 Qxd5 17.Bxd5 Nd7 18.Nxe4 Nf6 19.Nxf6 Bxf6 20.Be3 Rfd8 21.Bxb7 Rab8 22.Ba6 Rb2 23.a3 Rb3 24.Bxc5 Rxc3 25.Be7 Rxc1 26.Bxf6+ Kg8 27.Rxc1 Rd6 28.Bc4+ Kf8 29.Bg5 1-0
2017.08.26 26th Feffernitz Open 2017
2698973 Ponomarev, Denis (1789) Koller, Hans-Juergen (2140) 0-1
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.f4 a6 5.Nf3 b5 6.Bd3 Nd7 7.O-O Bb7 8.e5 e6 9.Ne4 Bxe4 10.Bxe4 d5 11.Bd3 h5 12.Qe1 Nh6 13.f5 Nxf5 14.Bxf5 gxf5 15.Qg3 Bf8 16.Ng5 h4 17.Qf4 Be7 18.Rf3 c5 19.c3 Rc8 20.Rh3 cxd4 21.cxd4 Rxc1+ 22.Qxc1 Bxg5 23.Qc6 Qb6 24.Qxb6 Nxb6 25.b3 Kd7 26.Rc3 b4 27.Rc5 Be3+ 0-1
2017.08.25 26th Feffernitz Open 2017
2698956 Koller, Hans-Juergen (2140) Saxer, Be (1901) 1-0
1.d4 Nf6 2.c4 e6 3.g3 d5 4.Nf3 Nc6 5.Bg2 dxc4 6.Qa4 Bd7 7.Qxc4 Rb8 8.a4 Nb4 9.Bd2 a5 10.O-O Bd6 11.Ne5 Bxe5 12.dxe5 Nfd5 13.Nc3 Nb6 14.Qg4 Kf8 15.Bg5 Qe8 16.Rac1 h5 17.Qf4 Bc6 18.Rfd1 Bxg2 19.Kxg2 Qc6+ 20.f3 N6d5 21.Qd2 f6 22.Nxd5 Qxd5 23.exf6 gxf6 24.Bxf6 Qxd2 25.Rxd2 Rh6 26.Be5 Ke8 27.Rxc7 Nd5 28.Rg7 Kf8 29.e4 Ne3+ 30.Kf2 Nc4 31.Bxb8 Nxd2 32.Rxb7 Rf6 33.Be5 Rxf3+ 34.Ke2 Rb3 35.Rxb3 Nxb3 36.Bd6+ Ke8 37.Kd3 Kd7 38.Bf8 Ke8 39.Kc3 Nc1 40.Bc5 Kd7 41.Be3 Na2+ 42.Kc4 Nb4 43.Bd2 Nc6 44.Bc3 Kd6 45.Kb5 e5 46.Kc4 Kc7 47.Kd5 Kd7 48.Bxe5 Nb4+ 49.Kc4 Ke6 50.Bc3 1-0
2017.08.24 26th Feffernitz Open 2017
2698933 FM Welz, P (2086) Koller, Hans-Juergen (2140) 1-0
1.e4 d6 2.d4 Nf6 3.Nc3 c6 4.f4 Qa5 5.e5 Ne4 6.Bd3 Nxc3 7.Qd2 g6 8.bxc3 dxe5 9.dxe5 Bg7 10.Ne2 O-O 11.O-O Na6 12.a4 Rd8 13.Ba3 c5 14.Qe3 Bg4 15.h3 Bxe2 16.Bxe2 b6 17.Bc1 Nc7 18.c4 Ne6 19.c3 Nf8 20.Bd2 f6 21.Rfb1 fxe5 22.fxe5 Nd7 23.Bf3 Rab8 24.Rb5 Qa6 25.e6 Nf6 26.Be1 Rbc8 27.g4 Ne8 28.Bh4 Bf6 29.Bxf6 Nxf6 30.Qf2 Ne8 31.Bb7 Qxb7 32.Qf7+ Kh8 33.Qf8# 1-0
2017.08.23 26th Feffernitz Open 2017
2698915 Koller, Hans-Juergen (2140) Lampersberger, E (2079) 1-0
1.d4 Nf6 2.c4 e6 3.g3 Bb4+ 4.Bd2 Be7 5.Nf3 d5 6.Bg2 c6 7.Qc2 O-O 8.O-O b6 9.Bf4 Bb7 10.Nbd2 Nbd7 11.Rfd1 Nh5 12.Be3 f5 13.Nf1 Rc8 14.Ne5 Nhf6 15.Nd3 Qe8 16.Qa4 a6 17.cxd5 exd5 18.Bf4 Nh5 19.Be5 b5 20.Qb3 Nxe5 21.dxe5 f4 22.g4 f3 23.Bxf3 Nf4 24.a4 Bg5 25.axb5 Nxd3 26.Rxd3 axb5 27.Ra7 Rb8 28.e4 Kh8 29.exd5 Qxe5 30.dxc6 Rxf3 31.Rxf3 Bxc6 32.Qc3 1-0
2017.08.22 26th Feffernitz Open 2017
2698895 Koller, Hans-Juergen (2140) Babic, Dragan (1844) 1/2-1/2
1.d4 f5 2.Bg5 h6 3.Bh4 g5 4.e3 Nf6 5.Bg3 d6 6.h4 Bg7 7.hxg5 hxg5 8.Rxh8+ Bxh8 9.Nh3 g4 10.Nf4 Ne4 11.Bh4 Bf6 12.Bxf6 Nxf6 13.Nc3 d5 14.f3 e6 15.Be2 gxf3 16.Bxf3 Ng4 17.Bxg4 Qh4+ 18.Kd2 fxg4 19.Qh1 Qxh1 20.Rxh1 Bd7 21.Rh4 Ke7 22.Rxg4 Na6 23.Rg7+ Kd6 24.e4 c5 25.dxc5+ Nxc5 26.exd5 exd5 27.Nfxd5 Bc6 28.b4 Ne6 29.Rh7 Bxd5 30.Nxd5 Kxd5 31.Rxb7 Kc4 32.a3 Rd8+ 33.Ke3 Rg8 34.Kf2 Rf8+ 35.Ke3 Rg8 36.Re7 Nd8 37.Rc7+ Kb5 38.Rxa7 Rxg2 39.Ra5+ Kb6 40.c4 Rg3+ 41.Ke4 Rg4+ 42.Kd3 Rg3+ 43.Kc2 Nc6 44.Rb5+ Ka6 45.Rc5 Kb6 46.Kb2 Rg2+ 47.Kb3 Nd4+ 48.Kc3 Ne2+ 49.Kd3 Nc1+ 50.Ke4 Rg4+ 51.Kf3 Rd4 52.a4 Nb3 53.Ke3 Rh4 54.Rb5+ Kc6 55.c5 Nd4 56.Rb6+ Kc7 57.Kd3 Nc6 58.Kc3 Na7 59.a5 Rh3+ 60.Kc4 Rh4+ 61.Kb3 Rh3+ 62.Ka4 Rh4 63.a6 Nc6 64.Rb7+ Kc8 65.Kb3 Rh3+ 66.Kc4 Rh4+ 67.Kc3 Rh3+ 68.Kd2 Rh2+ 69.Ke3 Rh3+ 70.Kf2 Rh2+ 71.Kg3 Rh5 72.Rf7 Kb8 73.b5 Rxc5 74.b6 Nd8 75.Rd7 Nc6 76.Rb7+ Ka8 77.Rh7 Ra5 78.Rh8+ Nb8 79.a7 Rxa7 80.bxa7 Kxa7 81.Rh6 Kb7 82.Kf4 Nc6 83.Ke4 Kc7 84.Kd5 Nb4+ 85.Kc4 Nc6 86.Kc5 Ne5 87.Rh7+ Kd8 88.Kd5 Ng6 89.Kd6 Ke8 90.Rg7 Nf8 91.Re7+ Kd8 92.Re1 Nd7 93.Ra1 Nb8 94.Ra7 Kc8 95.Rc7+ Kd8 96.Rh7 Kc8 97.Ra7 Kd8 98.Rc7 Na6 99.Rb7 Kc8 100.Ra7 Nb8 101.Rh7 Na6 102.Kc6 Nb8+ 103.Kb6 Nd7+ 104.Kc6 Nb8+ 105.Kd6 Na6 106.Rh1 Nb8 107.Rh8+ Kb7 108.Rh3 Kc8 109.Ra3 Kb7 110.Rc3 Na6 111.Rc1 Nb8 112.Rc7+ Kb6 113.Rh7 Nc6 114.Rh1 Kb5 115.Rh5+ Kb6 116.Rc5 Nb8 117.Rc2 Kb7 118.Rc7+ Kb6 119.Rc8 Kb7 120.Rxb8+ Kxb8 1/2-1/2
2017.08.21 26th Feffernitz Open 2017
2698883 Heyde, Frank (1812) Koller, Hans-Juergen (2140) 0-1
1.d4 g6 2.Bf4 Bg7 3.Nf3 d6 4.e3 Nd7 5.h3 e5 6.Bh2 Qe7 7.Be2 Nh6 8.O-O O-O 9.Re1 Kh8 10.c4 f5 11.Nc3 c6 12.Rc1 g5 13.Kh1 g4 14.Ng1 Qh4 15.Rf1 Re8 16.b4 Nf6 17.dxe5 dxe5 18.Qe1 Nh5 19.Bg3 Qe7 20.hxg4 Nxg3+ 21.fxg3 fxg4 22.Ne4 a5 23.b5 Qa3 24.Qd2 Bf5 25.Rc3 Qe7 26.Bd3 Rad8 27.Qc2 Qf7 28.Ne2 Qg6 29.Nc5 e4 30.Nf4 Qf6 31.Rb3 exd3 32.Ncxd3 Rxe3 33.Rd1 Rxg3 34.Qf2 Qh4+ 35.Kg1 Be4 0-1
2017.08.20 26th Feffernitz Open 2017
2704403 Peierl, W (1741) Koller, Hans-Juergen (2140) 0-1
1.e4 d6 2.d4 Nf6 3.Nc3 c6 4.h3 Qa5 5.Bd3 e5 6.Nf3 Nbd7 7.Bd2 Qc7 8.O-O Be7 9.Ne2 O-O 10.c4 exd4 11.Nexd4 Re8 12.Nf5 Bf8 13.Ng3 Nc5 14.Qc2 a5 15.Bc3 Nxd3 16.Qxd3 Nd7 17.Rfe1 Ne5 18.Nxe5 dxe5 19.Qe3 Be6 20.c5 f6 21.a3 a4 22.Bb4 Rad8 23.Qc3 Rd4 24.Rac1 Qd7 25.Qe3 g6 26.Rc3 Rd2 27.Re2 Rd1+ 28.Re1 Qd4 29.Rxd1 Qxd1+ 30.Kh2 Rd8 31.Rc1 Qd4 32.Qe2 Bh6 33.Re1 Bf4 34.Qf3 Bb3 35.Kh1 Qd3 36.Qxd3 Rxd3 37.Ne2 Bd2 38.Bxd2 Rxd2 39.f4 Rxb2 40.fxe5 fxe5 41.Ng1 Rc2 42.Re2 Rxc5 43.Rd2 b5 44.Nf3 Bc2 45.Ng5 Bb3 46.Rd8+ Kg7 47.Ne6+ Bxe6 0-1
2017.08.20 26th Feffernitz Open 2017
2704422 Koller, Hans-Juergen (2140) Oberbichler, R (1921) 0-1
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.g3 Bf5 5.Bg2 e6 6.O-O Bd6 7.Qb3 Qb6 8.c5 Qxb3 9.axb3 Bc7 10.b4 Bxb1 11.Rxb1 a6 12.Ra1 Nbd7 13.Bf4 Bxf4 14.gxf4 Ne4 15.Rfd1 f6 16.Ne1 f5 17.Nd3 O-O 18.Nc1 Rf7 19.Ra3 Nf8 20.Nd3 Ng6 21.Ne5 Nxf4 22.Nxf7 Kxf7 23.Bxe4 dxe4 24.Kf1 Nd5 25.Rb3 f4 26.Ra1 Rd8 27.b5 axb5 28.Ra7 Rd7 29.Ra8 Nc7 30.Ra7 Nd5 31.Rba3 Nf6 32.e3 f3 33.Ra8 e5 34.R3a7 exd4 35.exd4 Rxd4 36.Rxb7+ Kg6 37.Ke1 Rc4 38.Raa7 Rxc5 39.Rxg7+ Kf5 40.Ra1 Rc2 41.Rd1 Re2+ 42.Kf1 Ng4 43.Kg1 Rxb2 44.Rf7+ Ke6 45.Rxh7 Nxf2 46.Re1 c5 47.Rh5 Kd6 48.h3 c4 49.Ra1 Nxh3+ 50.Rxh3 Ke5 51.Kf1 c3 52.Rh8 c2 53.Re8+ Kd4 54.Re1 Rb1 55.Rxe4+ Kc3 56.Kf2 Rxe1 57.Rxe1 Kb2 58.Re5 b4 0-1
2017.07.27 11th Portoroz Open 2017
2716473 IM Nikolov, Sas (2342) Koller, Hans-Juergen (2126) 0-1
1.e4 d6 2.Bc4 Nf6 3.d3 c6 4.Bb3 Na6 5.f4 Bg4 6.Qd2 e5 7.h3 Bd7 8.Nf3 exf4 9.Qxf4 Be7 10.Be3 O-O 11.Nbd2 d5 12.O-O-O Nc5 13.Bxc5 Bxc5 14.d4 Be7 15.h4 a5 16.a3 b5 17.Ng5 a4 18.Ba2 b4 19.axb4 Bxb4 20.e5 Ne8 21.c3 Be7 22.Bb1 f5 23.Ba2 Nc7 24.Rh3 h6 25.Ngf3 Ne6 26.Qe3 Qb6 27.Ne1 Rab8 28.Nd3 Bc8 29.Nf3 Ba6 30.Nfe1 Bc4 31.Bb1 Ng5 32.Rg3 f4 33.hxg5 fxe3 34.gxh6 g5 35.Rxe3 c5 0-1
2017.07.26 11th Portoroz Open 2017
2716454 Habjan, M (1945) Koller, Hans-Juergen (2126) 0-1
1.d3 g6 2.g3 Bg7 3.Bg2 d6 4.Nf3 c5 5.c4 Nc6 6.Nc3 e5 7.Bg5 f6 8.Bd2 Nge7 9.Qc1 O-O 10.h4 h5 11.Bh6 Be6 12.Bxg7 Kxg7 13.e4 a6 14.Kf1 Qd7 15.Qd2 Rfb8 16.Nd5 b5 17.Nxe7 Nxe7 18.b3 bxc4 19.dxc4 Nc6 20.Kg1 a5 21.Kh2 a4 22.Qd3 Ra7 23.Rhd1 Nd4 24.Nxd4 cxd4 25.Rab1 Rab7 26.Rb2 Rb4 27.Rc1 Qb7 28.c5 dxc5 29.Rxc5 axb3 30.axb3 Rxb3 31.Rxb3 Qxb3 32.Rc7+ Bf7 33.Qa6 Rd8 34.Bh3 Rf8 35.Qd6 Qf3 36.Kg1 Qxe4 37.Qe7 f5 38.Rd7 f4 39.Be6 f3 40.Bc4 Qf5 41.Ra7 d3 42.Rd7 e4 43.Kh2 Kg8 44.Kg1 e3 45.Bxd3 exf2+ 46.Kxf2 Qh3 47.Rd8 Qh2+ 48.Ke3 Qg1+ 49.Kf4 Be8+ 50.Ke5 Qe3+ 51.Be4 Qc3+ 52.Rd4 Qe3 0-1
2017.07.25 11th Portoroz Open 2017
2716421 Koller, Hans-Juergen (2126) Stevanic, David (2069) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.g3 d5 4.Nf3 c5 5.cxd5 exd5 6.Bg2 Nc6 7.O-O Be7 8.Nc3 O-O 9.dxc5 Bxc5 10.Bg5 d4 11.Na4 Be7 12.Rc1 Bg4 13.Qb3 Ne4 14.Bf4 Qd7 15.Rxc6 Qxc6 16.Ne5 Qe6 17.Bxe4 Qxb3 18.axb3 Bxe2 19.Re1 Ba6 20.Nd3 Bxd3 21.Bxd3 Bb4 22.Re5 Bd6 23.Rh5 g6 24.Bxd6 gxh5 25.Bxf8 Rxf8 26.Nc5 b6 27.Ne4 Rc8 28.Kf1 Rc1+ 29.Ke2 Ra1 30.Kd2 h4 31.gxh4 Rh1 32.h5 Rxh2 33.Ke2 f5 34.Nd6 f4 35.Bc4+ Kg7 36.Nb5 Rxh5 37.Nxd4 Kf6 38.Kf3 Rh1 39.Kxf4 Rb1 40.Nc6 Rxb2 41.Nxa7 Rxf2+ 42.Kg3 Rb2 43.Nb5 Ke5 44.Kf3 h5 45.Kg3 Rb1 46.Kh4 Rh1+ 47.Kg3 Ke4 48.Nc3+ Kd4 49.Na4 Rg1+ 50.Kh4 Rg6 51.Kxh5 Rd6 52.Kg4 Rf6 53.Kg5 Rd6 54.Kf4 Rf6+ 55.Kg5 Rd6 56.Kf4 Rf6+ 1/2-1/2
2017.07.24 11th Portoroz Open 2017
2716393 Spelec, D (1917) Koller, Hans-Juergen (2126) 1/2-1/2
1.d4 g6 2.e4 Bg7 3.g3 d6 4.Bg2 Nd7 5.Ne2 e5 6.c3 Ne7 7.O-O O-O 8.Bg5 a5 9.a4 c6 10.Nd2 h6 11.Be3 Qc7 12.f4 b6 13.Kh1 Ba6 14.Bg1 Rae8 15.h3 exd4 16.cxd4 Nf5 17.Rf3 Bxe2 18.Qxe2 Nxd4 19.Bxd4 Bxd4 20.Qc4 Bc5 21.Rd3 Re7 22.Rd1 Rfe8 23.Nb3 Bb4 24.e5 dxe5 25.Qxc6 Nc5 26.Nxc5 Bxc5 27.Qxc7 Rxc7 28.fxe5 Rxe5 29.b3 Bb4 30.Rd7 Rc2 31.Bd5 Rf2 32.Bc4 Kg7 33.Rf1 Ref5 34.Rdd1 Kf6 35.Rxf2 Rxf2 36.Rf1 Rxf1+ 37.Bxf1 Ke5 38.Bc4 f5 39.Kg2 Ke4 40.h4 Bd6 41.Kf2 g5 42.hxg5 hxg5 43.Bg8 Kd3 44.Be6 f4 45.gxf4 gxf4 46.Kf1 1/2-1/2
2017.07.23 11th Portoroz Open 2017
2720981 Forti, Francesco (1577) Koller, Hans-Juergen (2126) 0-1
1.d4 g6 2.e4 Bg7 3.f4 c5 4.d5 d6 5.Nf3 Nf6 6.Qd3 O-O 7.c4 b5 8.cxb5 a6 9.bxa6 Nxa6 10.a3 Nb4 11.axb4 Rxa1 12.Bd2 Nxe4 0-1
2017.07.23 11th Portoroz Open 2017
2720992 Koller, Hans-Juergen (2126) FM Tica, Sven (2333) 0-1
1.d4 Nf6 2.c4 e6 3.g3 d5 4.Nf3 Bb4+ 5.Bd2 Be7 6.Bg2 c6 7.Qc2 b6 8.O-O Ba6 9.b3 Nbd7 10.Bf4 Rc8 11.Nbd2 c5 12.dxc5 Bxc5 13.Rad1 Qe7 14.e4 O-O 15.e5 Nh5 16.Bg5 f6 17.exf6 Nhxf6 18.Bh3 h6 19.Bf4 Qf7 20.Rfe1 Rce8 21.a3 e5 22.cxd5 exf4 23.Be6 Rxe6 24.dxe6 Qh5 25.exd7 fxg3 26.hxg3 Qh3 27.Ne4 Nxd7 28.Nxc5 Nxc5 29.b4 Bb7 30.Qc4+ Kh8 31.Qh4 Qf5 32.Rd8 Qxf3 33.Rxf8+ Qxf8 34.bxc5 Qf3 35.Qh3 bxc5 36.Re8+ Kh7 37.Re5 Be4 38.Rxc5 Qxa3 39.Rc7 a5 40.Rc4 Qa1+ 41.Qf1 Qxf1+ 0-1
2017.07.22 11th Portoroz Open 2017
2720953 Koller, Hans-Juergen (2126) Pregelj, Ervin (1586) 1-0
1.d4 Nf6 2.c4 c6 3.Nc3 d5 4.e3 Bf5 5.cxd5 Nxd5 6.Bd3 e6 7.e4 Nxc3 8.bxc3 Bg6 9.h4 f6 10.Qb3 Qe7 11.Rb1 b6 12.Nf3 Nd7 13.h5 Bf7 14.Qa4 Qd6 15.Be3 Be7 16.Rd1 a6 17.Bb1 b5 18.Qc2 Nb6 19.Bc1 Nc4 20.Qe2 Qc7 21.Nh4 c5 22.Qg4 Rg8 23.Ng6 Bd8 24.O-O Qd6 25.Rfe1 cxd4 26.cxd4 Bb6 27.e5 Qb4 28.Be4 Rc8 29.exf6 Bxd4 30.Bb7 Nd6 31.Rxe6+ Kd8 32.Rxd6+ Qxd6 33.Qxc8# 1-0
2017.02.22 Graz Open A 2017
2783178 IM Freitag, Ma (2393) Koller, Hans-Juergen (2152) 1-0
1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6 7.Bf4 a6 8.a4 Bg7 9.h3 O-O 10.e3 Ne8 11.Be2 Nd7 12.Nd2 Rb8 13.O-O Qe7 14.Re1 Nc7 15.Nc4 Ne5 16.Nb6 Na8 17.Nxa8 Rxa8 18.Bh2 f5 19.f4 Nf7 20.Bd3 Bd7 21.a5 Rae8 22.Qb3 Bc8 23.Re2 Qd8 24.e4 fxe4 25.Nxe4 h5 26.Nc3 Rxe2 27.Nxe2 Re8 28.Qc2 Qe7 29.Bg3 Nh6 30.Re1 Nf5 31.Bf2 Qf6 32.b3 Bd7 33.Qd2 Qb2 34.Qxb2 Bxb2 35.Rb1 Ba3 36.Nc3 Bb4 37.Ne4 Bb5 38.Nf6+ Kf7 39.Bxb5 Re7 40.Bd3 Kxf6 41.g4 hxg4 42.hxg4 Re3 43.Bxf5 1-0
2017.02.20 Graz Open A 2017
2783086 IM Jarmula, L (2475) Koller, Hans-Juergen (2152) 1-0
1.e4 d6 2.d4 Nf6 3.Nc3 c6 4.Nf3 Bg4 5.h3 Bh5 6.Bd3 e6 7.Bf4 Be7 8.g4 Bg6 9.Qe2 d5 10.e5 Nfd7 11.Bxg6 hxg6 12.O-O-O a6 13.h4 b5 14.h5 g5 15.Be3 c5 16.dxc5 Nc6 17.Kb1 Bxc5 18.Bxg5 Qa5 19.Nxd5 exd5 20.e6 Nb6 21.exf7+ Kxf7 22.Bd2 Rhe8 23.Ng5+ Kg8 24.h6 gxh6 25.Qd3 hxg5 26.Qg6+ 1-0
2016.02.17 32nd Cappelle Open 2016
2940986 Koller, Hans-Juergen (2077) WGM Babiy, Olga (2363) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.g3 d5 4.Nf3 a6 5.Bg2 dxc4 6.Ne5 Bb4+ 7.Nc3 O-O 8.O-O Nd5 9.Qc2 b5 10.a4 f6 11.Ng4 Bb7 12.axb5 Bxc3 13.bxc3 axb5 14.Rxa8 Bxa8 15.e4 Ne7 16.Ba3 Re8 17.Ra1 Bc6 18.Ne3 Nc8 19.Bb4 Nd6 20.e5 fxe5 21.dxe5 Bxg2 22.Kxg2 Nf7 23.f4 Qd7 24.Qe4 Qd2+ 25.Kg1 Nh6 26.Qf3 c5 27.Bxc5 Qxc3 28.Ra7 Rd8 29.Qb7 Nd7 30.Qc7 Nf7 31.Nf1 Qd3 32.Be7 Qd4+ 33.Kg2 Qe4+ 34.Kg1 Qd4+ 35.Kg2 Qe4+ 36.Kg1 Qd4+ 37.Kg2 Qe4+ 1/2-1/2
2016.02.16 32nd Cappelle Open 2016
2940876 GM Troff, Kayden (2511) Koller, Hans-Juergen (2077) 1-0
1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6 7.Bf4 a6 8.a4 Bg7 9.h3 O-O 10.e3 Re8 11.Bd3 Bf5 12.Bxf5 gxf5 13.Nd2 Qe7 14.Nc4 Ne4 15.Nxe4 Qxe4 16.Nxd6 Qb4+ 17.Qd2 Rd8 18.Qxb4 cxb4 19.Rc1 Bxb2 20.Rc7 Nd7 21.Nxf5 Be5 22.Bxe5 Nxe5 23.f4 Rd7 24.d6 Rxc7 25.dxc7 Nc6 26.Nd6 Na7 27.Ke2 Kf8 28.Rb1 Nc8 29.Nxb7 a5 30.Rd1 Ke7 31.Rd8 Ra7 32.Rxc8 1-0
2016.02.15 32nd Cappelle Open 2016
2940747 IM Jolly, J (2362) Koller, Hans-Juergen (2077) 0-1
1.e4 d6 2.d4 Nf6 3.Nc3 c6 4.Nf3 Bg4 5.h3 Bh5 6.g4 Bg6 7.Qe2 e6 8.Bg2 Be7 9.Bf4 d5 10.e5 Nfd7 11.Nd1 c5 12.c3 Nc6 13.O-O c4 14.Ne1 h5 15.Bh2 hxg4 16.hxg4 Qb6 17.f4 O-O-O 18.f5 exf5 19.Ne3 Ndxe5 20.Nxf5 Bxf5 21.Rxf5 Bd6 22.Bxe5 Bxe5 23.Rxe5 Nxe5 24.Qxe5 Qxb2 25.Qf5+ Kb8 26.Qf4+ Ka8 27.Qc1 Qb6 28.Nf3 f6 29.Rb1 Qe6 30.Qf4 g5 31.Qf5 Qe3+ 32.Kf1 Qxc3 33.Re1 Qa5 34.Re7 c3 35.Qc2 Rhe8 36.Rh7 Qb5+ 37.Kf2 Qb2 38.Qxb2 cxb2 39.Rh1 Re6 40.Rb1 Rb6 41.Nd2 a5 42.Ke2 a4 43.a3 Kb8 44.Kd3 Kc7 45.Kc2 Kd6 46.Rxb2 Rxb2+ 47.Kxb2 Re8 48.Bf1 Re3 49.Bb5 Rg3 50.Bxa4 Rxg4 51.Kc3 Rg3+ 52.Kb4 g4 53.Bb5 f5 54.a4 f4 55.a5 Rg1 56.Nb3 Rb1 57.Bd3 Rxb3+ 0-1
2016.02.15 32nd Cappelle Open 2016
2940814 Koller, Hans-Juergen (2077) WIM Zhai Mo (2382) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.g3 Bb4+ 4.Bd2 a5 5.Nf3 d6 6.Nc3 Nbd7 7.a3 Bxc3 8.Bxc3 Nb6 9.Bg2 O-O 10.Qd3 Bd7 11.O-O Bc6 12.Nd2 Bxg2 13.Kxg2 Qd7 14.d5 Qe7 15.e4 Rfe8 16.Rae1 Na4 17.Bd4 e5 18.Be3 Ng4 19.b3 Nxe3+ 20.Qxe3 Nc5 21.Ra1 Reb8 22.b4 Nd7 23.Nb3 a4 24.Nc1 f5 25.exf5 b5 26.cxb5 Nf6 27.Ne2 Qf7 28.Rfd1 Nxd5 29.Qe4 Ne7 30.g4 Ra7 31.Nc3 1/2-1/2
2015.12.27 24th Donau Open 2015
2960182 IM Jurek, J (2288) Koller, Hans-Juergen (2109) 1-0
1.Nf3 g6 2.d4 Bg7 3.c4 d6 4.Nc3 e5 5.g3 Nc6 6.d5 Nce7 7.Bg2 h6 8.e4 f5 9.exf5 gxf5 10.Nh4 Nf6 11.f4 e4 12.Be3 O-O 13.Qd2 a6 14.a4 Bd7 15.O-O Qe8 16.Bh3 Qh5 17.Qd1 Rad8 18.a5 Kh7 19.Bd4 Qf7 20.Ng2 Rg8 21.Kh1 Nh5 22.Ra3 Bxd4 23.Qxd4 c5 24.Qd1 Rg7 25.Qe1 Nf6 26.Qe2 Nh5 27.Qf2 Nf6 28.Nh4 Ng4 29.Bxg4 Rxg4 30.Rb3 Rb8 31.Ra1 Qf6 32.Nd1 Rg7 33.Ne3 Be8 34.Rb6 Bh5 35.Rb1 Bg4 36.Nxg4 Rxg4 37.Qxc5 dxc5 38.Rxf6 Kg7 39.Re6 1-0
2015.08.15 Vienna Open 2015
3009808 Koller, Hans-Juergen (2071) IM Diermair, A (2485) 0-1
1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 Bb4+ 5.Bd2 Be7 6.Bg2 O-O 7.O-O c6 8.Bf4 Nbd7 9.Qc2 a5 10.Nc3 dxc4 11.e4 b6 12.Rad1 Bb7 13.Rfe1 Re8 14.Nd2 b5 15.d5 exd5 16.exd5 Nxd5 17.Bxd5 cxd5 18.Nxb5 Rc8 19.Nf3 Nc5 20.Ne5 Qb6 21.a4 f6 22.Nf3 Nd3 23.Re2 Bc5 24.Rdd2 Nxf4 25.gxf4 Bc6 26.Qf5 Bb4 27.Rc2 Qb7 28.Nfd4 Bd7 29.Qh5 Bc5 30.f5 Bxd4 31.Nxd4 Bxa4 32.Rcd2 Qf7 33.Qf3 Bd7 34.Qa3 Re5 35.f4 Re4 36.Rxe4 dxe4 37.Qxa5 h6 38.Re2 Re8 39.Qc5 Kh7 40.Qd6 e3 41.Kf1 Re4 42.Rg2 Bc8 43.Ke1 Qa7 44.Ne6 Bxe6 45.fxe6 Qa1+ 46.Ke2 Qxb2+ 47.Kf3 Qxg2+ 48.Kxg2 e2 0-1
2015.08.05 4th Arber Open 2015
3016146 Bartonicek, Z sr (1991) Koller, Hans-Juergen (2071) 0-1
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Be3 a6 5.Qd2 b5 6.Bd3 Bb7 7.f3 Nd7 8.Nce2 h6 9.c3 Ngf6 10.Ng3 e5 11.N1e2 Qe7 12.O-O d5 13.Rfe1 Kf8 14.Bf2 dxe4 15.Nxe4 Nxe4 16.Bxe4 Bxe4 17.fxe4 Kg8 18.d5 Kh7 19.Rad1 Nf6 20.Nc1 Rhd8 21.Nb3 Bf8 22.Na5 Qd7 23.Nc6 Re8 24.b4 Bd6 25.h3 Ng8 26.Be3 f5 27.Bc5 Ne7 28.exf5 Nxf5 29.g4 Ng7 30.Rf1 Rf8 31.Be3 h5 32.Qg2 Rae8 33.Qe4 Qc8 34.Kg2 Qd7 35.Bg5 Rf4 36.Qe2 hxg4 37.Bxf4 gxh3+ 38.Kh1 exf4 39.Qf2 Nf5 40.Rfe1 Ng3+ 41.Kh2 f3 42.Qxf3 Rf8 43.Ne5 Rxf3 44.Nxd7 Ne4+ 45.Kg1 Rg3+ 46.Kh2 Nf2 47.Nf6+ Kh6 0-1
2015.08.04 4th Arber Open 2015
3016121 Koller, Hans-Juergen (2071) FM Lenaerts, L (2204) 0-1
1.d4 d5 2.c4 c6 3.Nc3 dxc4 4.e4 b5 5.a4 b4 6.Nce2 e6 7.Nf3 c5 8.Qc2 Ba6 9.Be3 Qa5 10.Ng3 cxd4 11.Nxd4 h5 12.Be2 Nd7 13.O-O h4 14.Nh1 Rc8 15.Nb5 Bxb5 16.axb5 Qxb5 17.Rxa7 Ngf6 18.b3 Bc5 19.Bxc5 Qxc5 20.Qxc4 O-O 21.Qxc5 Nxc5 22.f3 Nxb3 23.Nf2 Rfd8 24.Nd3 Nd4 25.Kf2 Rc2 26.Nc1 b3 0-1
2015.08.03 4th Arber Open 2015
3016101 FM Lang, To (2332) Koller, Hans-Juergen (2071) 1/2-1/2
1.d4 d6 2.e4 Nf6 3.Bd3 Nc6 4.c3 e5 5.Nf3 Bg4 6.d5 Ne7 7.h3 Bd7 8.Qb3 Qc8 9.Nbd2 g6 10.a4 a5 11.Nc4 Bg7 12.Qa3 Nexd5 13.exd5 1/2-1/2
2015.08.02 4th Arber Open 2015
3016077 Koller, Hans-Juergen (2071) GM Grabarczyk, M (2436) 1-0
1.d4 d5 2.c4 dxc4 3.Nf3 a6 4.e3 Nf6 5.Bxc4 e6 6.O-O b5 7.Bd3 Bb7 8.a4 b4 9.Qe2 c5 10.Rd1 Nbd7 11.Nbd2 Be7 12.Nb3 cxd4 13.exd4 Bd5 14.Nbd2 a5 15.Ne5 O-O 16.Ndf3 Qc7 17.Bg5 Nxe5 18.dxe5 Bxf3 19.gxf3 Nd5 20.Bd2 Qb6 21.Kg2 g6 22.Bh6 Rfd8 23.Be4 Rab8 24.Rac1 Rd7 25.Bd3 Bf8 26.Bg5 h6 27.Bd2 Bg7 28.f4 Rbd8 29.Bb5 Rc7 30.Rxc7 Qxc7 31.Rc1 Qe7 32.Kg3 h5 33.h4 Bh6 34.Qf3 Qa7 35.Rc4 Ne7 36.Be3 Nf5+ 37.Kh3 Qe7 38.Bb6 Rd2 39.Bxa5 Rxb2 40.Qa8+ Kh7 41.Bd8 Qf8 42.Rc8 Rxf2 43.Bg5 Qg7 44.Bf6 Bxf4 1-0
2014.12.30 23rd Donau Open 2014
3096483 FM Dragnev, Valentin (2364) Koller, Hans-Juergen (2084) 1-0
1.c4 d6 2.g3 e5 3.Bg2 Nc6 4.Nc3 f5 5.d3 Nf6 6.e4 Be7 7.Nge2 O-O 8.O-O Qe8 9.Nd5 Nxd5 10.cxd5 Nb8 11.Be3 c5 12.dxc6 Nxc6 13.exf5 Rxf5 14.d4 Kh8 15.Rc1 Bg5 16.Bxg5 Rxg5 17.dxe5 dxe5 18.Rxc6 1-0
2014.12.26 23rd Donau Open 2014
3096398 Koller, Hans-Juergen (2084) GM Istratescu, A (2627) 0-1
1.d4 g6 2.c4 Bg7 3.Nc3 c5 4.d5 Bxc3+ 5.bxc3 f5 6.h4 Nf6 7.e3 Qa5 8.Qc2 d6 9.f3 Nbd7 10.Nh3 Ne5 11.Nf4 Bd7 12.a4 O-O-O 13.Bd2 Kb8 14.Be2 Rde8 15.Kf2 e6 16.Rhb1 exd5 17.cxd5 c4 18.Qb2 Qc7 19.Rd1 h6 20.Be1 g5 21.Nh3 Qc5 22.Qd2 Neg4+ 23.fxg4 Ne4+ 0-1
2014.04.04 TCh-AUT 2nd Mitte 2013-14
3205204 Pesorda, I (2237) Koller, Hans-Juergen (2091) 1-0
1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6 7.Nd2 a6 8.a4 Be7 9.e4 O-O 10.Be2 Re8 11.O-O Nbd7 12.Re1 Rb8 13.f4 Nf8 14.Bc4 Nh5 15.Nf3 Bg4 16.e5 Bh4 17.g3 Nxg3 18.hxg3 Bxg3 19.Kg2 Bxe1 20.Qxe1 Bxf3+ 21.Kxf3 Nd7 22.e6 Nf6 23.f5 fxe6 24.dxe6 d5 25.Nxd5 Nxd5 26.Qe5 Qf6 27.Qxd5 Qxf5+ 28.Qxf5 gxf5 29.Bh6 Kh8 30.Rg1 1-0
2013.12.26 22nd Donau Open 2013
3234020 Koller, Hans-Juergen (2080) GM Krejci, Jan2 (2523) 0-1
1.d4 Nf6 2.c4 e6 3.g3 Bb4+ 4.Bd2 Qe7 5.Bg2 Nc6 6.Nf3 Bxd2+ 7.Nbxd2 d6 8.O-O O-O 9.a3 e5 10.d5 Nb8 11.b4 e4 12.Nd4 e3 13.N2b3 exf2+ 14.Rxf2 Nbd7 15.Rc1 Ne5 16.h3 Bd7 17.Qd2 Ng6 18.Nf5 Bxf5 19.Rxf5 Rfe8 20.Nd4 a5 21.bxa5 Ne4 22.Bxe4 Qxe4 23.Rf3 h5 24.Rcc3 Ne5 25.Rf4 Qg6 26.Nb5 Re7 27.Rb3 Rae8 28.c5 dxc5 29.d6 cxd6 30.Qxd6 Qc2 0-1
2013.10.06 TCh-AUT 2nd Mitte 2013-14
3263671 Koller, Hans-Juergen (2091) FM Hartl, D (2289) 0-1
1.d4 d5 2.c4 c6 3.Nc3 dxc4 4.e4 b5 5.a4 b4 6.Nce2 e6 7.Nf3 c5 8.Ng3 Ba6 9.Be3 Nd7 10.Rc1 cxd4 11.Nxd4 Ne5 12.Qh5 Nd3+ 13.Bxd3 Nf6 14.Qf3 cxd3 15.b3 d2+ 16.Kxd2 e5 17.Rhd1 exd4 18.Ke1 Rc8 19.Rxc8 Qxc8 20.Bxd4 Qc6 21.Bxf6 0-1
2013.10.05 TCh-AUT 2nd Mitte 2013-14
3263647 FM Sandhoefner, F (2307) Koller, Hans-Juergen (2091) 1-0
1.e4 g6 2.d4 Bg7 3.Nf3 d6 4.Bc4 e6 5.Qe2 Ne7 6.c3 a6 7.O-O O-O 8.Bf4 Nd7 9.Rd1 b6 10.Qe3 Nf6 11.Bd3 Bb7 12.h3 Re8 13.Re1 Nc6 14.Bh6 e5 15.Bxg7 Kxg7 16.Nbd2 Qd7 17.d5 Nb8 18.c4 a5 19.b3 Na6 20.a3 Nh5 21.Reb1 h6 22.b4 axb4 23.axb4 Nf4 24.Bf1 g5 25.Ne1 f6 26.Kh2 Reb8 27.g3 Ng6 28.Nd3 Bc8 29.Ra3 b5 30.cxb5 Rxb5 31.Ne1 Rab8 32.Bxb5 Rxb5 33.Qa7 Nb8 34.g4 Nf4 35.Nc4 h5 36.Ne3 Kg6 37.Nf5 Rb7 38.Qa4 Qh7 39.Qe8+ 1-0
2013.10.04 TCh-AUT 2nd Mitte 2013-14
3263605 FM Schwabeneder, Florian (2327) Koller, Hans-Juergen (2091) 1-0
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.g3 Nf6 5.Bg2 O-O 6.Nge2 c6 7.a4 e5 8.O-O Na6 9.h3 Re8 10.Be3 Be6 11.d5 cxd5 12.Nxd5 Bxd5 13.exd5 Nd7 14.a5 e4 15.Nd4 Bxd4 16.Qxd4 Qf6 17.Qxf6 Nxf6 18.c4 Nb4 19.Rad1 Nh5 20.g4 Ng7 21.b3 f5 22.Bf4 Rad8 23.Bg5 Rc8 24.f3 exf3 25.Bxf3 Rc5 26.Rfe1 Rc7 27.Rxe8+ Nxe8 28.gxf5 gxf5 29.Re1 Ng7 30.Re7 Na6 31.Rxc7 Nxc7 32.Bf4 Nge8 33.c5 Nb5 34.Be2 Nd4 35.Bc4 Kf8 36.cxd6 Nf6 37.Be3 Nf3+ 38.Kg2 Ne5 39.Bxa7 Nxc4 40.bxc4 Ke8 41.Bd4 Nh5 1-0
2013.08.20 18th Vienna Open 2013
3275762 Koller, Hans-Juergen (2062) IM Weinzettl, E (2298) 0-1
1.g3 d5 2.Bg2 Nc6 3.d4 Bf5 4.Nf3 Nf6 5.O-O e6 6.Bf4 Bd6 7.Ne5 h6 8.Na3 g5 9.Nxc6 bxc6 10.Bxd6 cxd6 11.c3 Qb6 12.Qa4 Ke7 13.b4 a5 14.b5 cxb5 15.Qxb5 Qxb5 16.Nxb5 a4 17.c4 Ra5 18.Nc3 Rc8 19.c5 dxc5 20.dxc5 Raxc5 21.Nxa4 Ra5 22.Nb2 Rc2 23.Nd3 Bxd3 24.exd3 Raxa2 25.Rxa2 Rxa2 26.Re1 Rd2 27.Bf1 Nd7 28.h3 Kd6 29.Ra1 Ne5 30.Ra3 h5 31.Kg2 g4 32.h4 Nf3 33.Ra7 f5 34.Rh7 Rd1 35.Rxh5 Nd2 36.Be2 Re1 37.Rh8 Rxe2 38.h5 Nf3 0-1
2012.12.26 21st Donau Open 2012
3368130 Koller, Hans-Juergen (2069) GM Buhmann, R (2598) 0-1
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 a6 5.c5 g6 6.g3 Bg7 7.Bg2 O-O 8.O-O Nbd7 9.Re1 Re8 10.e4 Nxe4 11.Nxe4 dxe4 12.Ng5 Nf6 13.Be3 Qd5 14.Qc2 Bf5 15.Bf4 h6 16.Nxe4 Nxe4 17.Bxe4 Bxe4 18.Qxe4 Qxd4 19.Qxd4 Bxd4 20.Bxh6 Bxc5 21.Be3 Bxe3 22.Rxe3 Rad8 23.Rb3 Rd7 24.a4 Red8 25.Kg2 Rc7 26.a5 Rd5 27.Ra4 Rcd7 28.Rab4 Rb5 29.Rxb5 cxb5 30.Re3 e6 31.Re4 Rd3 32.b4 Kf8 33.g4 Ke7 34.h4 f5 35.gxf5 gxf5 36.Re3 Rd4 37.h5 Rxb4 38.Kh3 Rg4 39.Rc3 Kf6 40.f3 Rc4 41.Rd3 Kg5 0-1
2012.08.18 Husek Vienna Open A
3423195 Lechner, Daniel (2221) Koller, Hans-Juergen (2083) 1-0
1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.g3 g6 7.Bg2 Bg7 8.Nf3 O-O 9.O-O Re8 10.Nd2 a6 11.a4 Nbd7 12.h3 Rb8 13.Nc4 Ne5 14.Na3 Nh5 15.e4 Bd7 16.a5 b5 17.axb6 Bb5 18.Naxb5 axb5 19.Nxb5 Qxb6 20.Nc3 Nc4 21.Ra2 Qb3 22.g4 Bxc3 23.Qxb3 Rxb3 24.bxc3 Nf6 25.Bh6 Rxc3 26.Kh2 Ne5 27.Bg5 Nfd7 28.f4 Nc4 29.Rfa1 Kg7 30.Ra7 Nf6 31.e5 dxe5 32.R1a6 Ng8 33.d6 Nxd6 34.Rxd6 h6 35.Rdd7 Rf8 36.Bh4 exf4 37.Bd5 g5 38.Bf2 Nf6 39.Rxf7+ Rxf7 40.Bxf7 Kf8 41.Bg6 Nd5 42.Be4 Nf6 43.Bf5 h5 44.Rc7 hxg4 45.Bxc5+ Ke8 46.hxg4 Rb3 47.Be7 Kf7 48.Bd8+ Ke8 1-0
2012.08.17 Husek Vienna Open A
3423164 Koller, Hans-Juergen (2083) Leitner, G (2246) 1-0
1.d4 f5 2.Nf3 Nf6 3.g3 g6 4.Bg2 Bg7 5.O-O O-O 6.c4 d6 7.Nc3 Qe8 8.Re1 Qf7 9.e4 fxe4 10.Ng5 Qxc4 11.Ngxe4 Nxe4 12.Rxe4 Qf7 13.Rf4 Qe8 14.Qb3+ e6 15.Bxb7 Bxb7 16.Qxb7 Qc6 17.Rxf8+ Kxf8 18.Qb3 d5 19.Be3 Qb6 20.Qa3+ Kf7 21.Na4 Qa6 22.Rc1 Nc6 23.Qc5 Ne7 24.b3 Rc8 25.Qc2 Nf5 26.Qd2 Qb5 27.Nc5 a5 28.f3 Qb4 29.Qxb4 axb4 30.Kf2 Bxd4 31.Bxd4 Nxd4 32.Na6 c5 33.Rxc5 Rxc5 34.Nxc5 e5 35.Nd3 Nc6 36.Ke3 Ke6 37.h3 Kf5 38.Nc5 h5 39.h4 g5 40.hxg5 Kxg5 41.Nd3 Kf5 42.Nf2 Kg5 43.Nd3 Kf6 44.Nf2 Kf5 45.Nd3 d4+ 46.Ke2 e4 47.fxe4+ Kxe4 48.Nf2+ Ke5 49.Nd3+ Kf5 50.Kf2 Kg4 51.Kg2 Ne7 52.Nxb4 Nf5 53.a4 Nxg3 54.a5 h4 55.a6 h3+ 56.Kg1 Ne4 1-0
2012.08.15 Husek Vienna Open A
3423091 Koller, Hans-Juergen (2083) Schwab, R (2261) 0-1
1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 a6 5.Nf3 dxc4 6.Ne5 Nbd7 7.Nxc4 Be7 8.O-O O-O 9.e4 c6 10.a4 b5 11.axb5 cxb5 12.Na5 Qc7 13.Bf4 Qb6 14.Qd2 Bb7 15.d5 Bc5 16.Nxb7 Qxb7 17.b4 Ba7 18.dxe6 fxe6 19.Bd6 Ng4 20.Bxf8 Rxf8 21.h3 Nxf2 22.Kh2 Qb6 23.Nc3 Ne5 24.Ne2 Rf6 25.Rac1 Nc4 26.Rxc4 bxc4 27.Nf4 Nd3 28.Rd1 Nxf4 29.gxf4 Qe3 30.Qxe3 Bxe3 31.f5 c3 32.e5 Rxf5 33.Rd8+ Rf8 34.Rxf8+ Kxf8 35.Be4 Bf4+ 36.Kg2 h6 37.Kf3 Bxe5 38.Ke3 Bd6 39.Kd4 Bxb4 40.Kc4 a5 41.Bc2 Ke7 0-1
2012.08.13 Husek Vienna Open A
3423002 Koller, Hans-Juergen (2083) GM Kovalev, An (2470) 0-1
1.d4 Nf6 2.c4 d6 3.Nf3 g6 4.Nc3 Bg7 5.e4 O-O 6.Be2 Nbd7 7.O-O e5 8.d5 Nc5 9.Qc2 a5 10.b3 Nh5 11.a3 f5 12.Bg5 Qe8 13.Nd2 Nf4 14.f3 Bd7 15.Bh4 Bh6 16.Rab1 b5 17.cxb5 Nxe2+ 18.Nxe2 Bxb5 19.Nc4 a4 20.b4 Nb3 21.Rfd1 fxe4 22.Qxe4 Qc8 23.Rb2 Qa6 24.Rc2 Nd2 25.Rdxd2 Bxd2 26.Nxd2 Bxe2 27.Rc6 Qb5 28.Nb1 Rf4 29.Qe3 Qd3 0-1
2012.07.27 ch-AUT 2012
3434529 Wagner, Stef AUT (2208) Koller, Hans-Juergen (2078) 1-0
1.c4 f5 2.g3 Nf6 3.Bg2 d6 4.Nc3 g6 5.d3 Bg7 6.e4 fxe4 7.dxe4 O-O 8.Nge2 e5 9.O-O Be6 10.b3 a5 11.h3 Nc6 12.Be3 h6 13.Qd2 Kh7 14.Rad1 Qe8 15.Nd5 Bxd5 16.cxd5 Ne7 17.Rc1 Qd7 18.f4 c6 19.dxc6 Nxc6 20.Rcd1 Ne8 21.Nc3 Qe6 22.f5 gxf5 23.exf5 Qf6 24.Be4 Kh8 25.Nd5 Qf7 26.Bxh6 Nf6 27.Nxf6 Qxf6 28.Bg5 Qf7 29.f6 1-0
2012.07.26 ch-AUT 2012
3434499 Koller, Hans-Juergen (2078) Wiedner, R (2162) 0-1
1.d4 Nf6 2.c4 d6 3.Nf3 Nbd7 4.e3 g6 5.b3 Bg7 6.Bb2 O-O 7.Be2 Ne4 8.Nfd2 Nxd2 9.Nxd2 c6 10.O-O e5 11.d5 c5 12.a3 Qe7 13.Qc2 f5 14.e4 f4 15.Bg4 g5 16.b4 b6 17.Bc3 Nf6 18.Bxc8 Raxc8 19.f3 Qd7 20.a4 g4 21.a5 gxf3 22.Nxf3 b5 23.Rab1 cxb4 24.Rxb4 Rxc4 25.Rxc4 bxc4 26.Rb1 Qc7 27.h3 Rc8 28.Nd2 Qc5+ 29.Kh1 Qf2 30.Qa4 Qe2 31.Rb7 Bh6 32.Qb4 f3 33.gxf3 Nh5 34.Rg7+ Nxg7 35.Qxd6 Bf4 36.Kg1 0-1
2012.07.25 ch-AUT 2012
3434473 Gratze, M (2020) Koller, Hans-Juergen (2078) 0-1
1.e4 g6 2.d4 Bg7 3.c4 c5 4.Ne2 cxd4 5.Nxd4 d6 6.Nc3 Nc6 7.Be3 Nf6 8.Be2 O-O 9.O-O Bd7 10.Rc1 Nxd4 11.Bxd4 Bc6 12.Nd5 Nxe4 13.Bxg7 Kxg7 14.Qd4+ Nf6 15.Nxf6 exf6 16.Rfd1 Qe7 17.Bg4 Qe5 18.f4 Qc5 19.a3 Rad8 20.b4 Qxd4+ 21.Rxd4 f5 22.Bf3 Bxf3 23.gxf3 Rfe8 24.Kf2 Re6 25.Rcd1 Rde8 26.Rxd6 Re2+ 27.Kg3 Ra2 28.R1d2 Rxa3 29.Rd7 Ree3 30.Rxb7 Rxf3+ 31.Kg2 Rxf4 32.Rdd7 Rxc4 33.Rxf7+ Kh6 34.Rxh7+ Kg5 35.Rxa7 Rxa7 36.Rxa7 Rxb4 37.Ra6 Kh5 38.h3 Rb3 39.Rc6 f4 40.Rc4 g5 41.Rc8 Kg6 42.Rc6+ Kh5 43.Rc8 Rg3+ 44.Kh2 Kg6 45.Rc5 Kf6 46.Ra5 Re3 47.Kg2 Re5 48.Ra4 Kf5 49.Kf3 Re3+ 50.Kg2 Re2+ 51.Kf3 Rh2 52.Ra5+ Kg6 53.Ke4 Rxh3 54.Ra6+ Kh5 55.Kf5 Rb3 56.Ra1 Rb5+ 57.Kf6 f3 58.Rf1 Kg4 0-1
2012.07.24 ch-AUT 2012
3434442 Koller, Hans-Juergen (2078) FM Titz, Hei (2191) 0-1
1.d4 Nf6 2.c4 e6 3.g3 Bb4+ 4.Bd2 Qe7 5.Bg2 O-O 6.Nf3 Nc6 7.O-O Bxd2 8.Nbxd2 d6 9.a3 a5 10.Qc2 a4 11.e4 e5 12.d5 Nb8 13.Ne1 Nbd7 14.Nd3 Nc5 15.Nxc5 dxc5 16.Rae1 Ne8 17.f4 f6 18.Qc3 Nd6 19.fxe5 Qxe5 20.Qxe5 fxe5 21.Rxf8+ Kxf8 22.Nf3 Nf7 23.h3 Ke7 24.Bf1 Ra6 25.Kg2 Rb6 26.Re2 Rb3 27.Rd2 Bxh3+ 28.Kxh3 Rxf3 29.Bd3 Nd6 30.Kg2 Re3 31.Kf2 Rxe4 32.Bc2 g6 33.Bxa4 Rxc4 34.Bc2 Ne4+ 35.Bxe4 Rxe4 36.Rc2 Kd6 0-1
2012.07.23 ch-AUT 2012
3434412 Winiwarter, F (2152) Koller, Hans-Juergen (2078) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be2 a6 7.O-O Nf6 8.Be3 Bb4 9.f4 Bxc3 10.bxc3 Nxe4 11.Bd3 Nf6 12.Qf3 b5 13.Qg3 Bb7 14.Qxg7 Ke7 15.Nxe6 dxe6 16.Bc5+ Kd7 17.Qxf6 Rae8 18.a4 Kc8 19.axb5 Rhg8 20.Rf2 axb5 21.Be4 Rd8 22.f5 e5 23.Qh6 Rg4 24.Qe3 Rdg8 25.f6 Rxe4 26.Qxe4 Nd4 27.Qxh7 Nf3+ 28.Kf1 Nxh2+ 29.Qxh2 Qxc5 30.Qh3+ Kb8 31.Qd3 Qc6 32.Rb1 Rxg2 33.Qd8+ Bc8 34.Rxg2 Qf3+ 35.Ke1 Qe3+ 36.Kd1 Qf3+ 37.Re2 Qf1+ 38.Re1 Qf3+ 39.Kc1 1-0
2012.07.22 ch-AUT 2012
3439529 Koller, Hans-Juergen (2078) Wertjanz, Dav (2264) 0-1
1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3 a6 6.O-O Nc6 7.Nc3 Rb8 8.e4 b5 9.d5 exd5 10.exd5 Nb4 11.Ne5 Bb7 12.Bg5 Be7 13.Bxf6 Bxf6 14.f4 O-O 15.a3 Bxe5 16.fxe5 Nd3 17.Qh5 Qe7 18.e6 fxe6 19.Rxf8+ Rxf8 20.d6 cxd6 0-1
2012.07.21 ch-AUT 2012
3439505 Mayerhofer, P (2266) Koller, Hans-Juergen (2078) 1/2-1/2
1.d4 Nf6 2.Nf3 e6 3.Bg5 h6 4.Bxf6 Qxf6 5.e4 d5 6.e5 Qd8 7.Bd3 c5 8.c3 Nc6 9.O-O Bd7 10.dxc5 Bxc5 11.Nbd2 O-O 12.Nb3 Bb6 13.Qe2 f6 14.Nbd4 Nxe5 15.Nxe5 fxe5 16.Qxe5 Bc7 17.Qh5 e5 18.Nf5 Rf6 19.Ne3 Be8 20.Qh4 Qd7 21.Nxd5 Rd6 22.Nxc7 Qxc7 23.Qc4+ Qxc4 24.Bxc4+ Bf7 25.Bxf7+ Kxf7 26.Rae1 Rad8 27.Rxe5 Rd2 28.Rb5 b6 29.a4 R8d7 30.b3 R7d3 31.a5 Rxc3 32.axb6 axb6 33.Rxb6 Rb2 34.Ra1 Rcxb3 35.Ra7+ Kg8 36.Rxb3 Rxb3 37.g4 Kh7 38.Kg2 Kg6 39.h4 Kf6 40.Ra6+ Kf7 41.h5 Rb5 42.f4 Rb3 43.Ra7+ Kf6 44.Ra6+ Kf7 45.Kf2 Rc3 46.Ra7+ Kf6 47.Ra6+ Kf7 48.Ke2 Rb3 49.Ra7+ Kf6 50.Ra6+ Kf7 51.Rg6 Ra3 52.Kf2 Rb3 53.f5 Ra3 54.Re6 Rb3 55.Re3 Rb6 56.Kf3 Kf6 57.Kf4 Ra6 58.Re4 Rb6 59.Ra4 Rc6 60.Rb4 1/2-1/2
2012.07.15 34th Oberwart Open A
3443822 Koller, Hans-Juergen (2078) Sepetavc, W (2010) 1-0
1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 Be7 5.Bg2 O-O 6.O-O b6 7.cxd5 exd5 8.Nc3 Bb7 9.Bf4 Nh5 10.Bd2 Nf6 11.Rc1 Na6 12.Ne5 c5 13.e3 Ne4 14.Nxe4 dxe4 15.Bc3 f6 16.Nd3 c4 17.Nf4 Nc7 18.Qc2 g5 19.Ne2 f5 20.g4 fxg4 21.Bxe4 Bxe4 22.Qxe4 Qd7 23.Ng3 Rae8 24.Qb7 Bd6 25.Qg2 Rf3 26.Rfe1 Qf7 27.e4 Bf4 28.Rc2 h5 29.d5 h4 30.Nf5 Qh5 31.Bd2 Bxd2 32.Rxd2 Rxf5 33.d6 Rf7 34.dxc7 Rxc7 35.e5 Rce7 36.Rde2 h3 37.Qe4 b5 38.Qc6 a6 39.Qxa6 g3 40.fxg3 Re6 41.Qxb5 Qg4 42.Qd5 Kg7 43.Qe4 Qh5 44.Qxc4 g4 45.a4 R8e7 46.b4 Kh6 47.b5 Qg6 48.a5 Kh5 49.Qe4 Qe8 50.b6 Qb5 51.Qf5+ Kh6 52.Qxg4 Qc5+ 53.Kh1 Qd5+ 54.Qe4 Qxa5 55.b7 Qa7 56.Rb1 Qb8 57.Qh4+ Kg7 58.Qg5+ Kh7 59.Re4 Rg7 60.Qf5+ Reg6 61.Rh4+ 1-0
2012.07.14 34th Oberwart Open A
3443779 Veszpremi, A (2262) Koller, Hans-Juergen (2078) 1-0
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.f4 e6 5.Nf3 Ne7 6.Be3 a6 7.Bd3 Nd7 8.e5 O-O 9.h4 Nf5 10.Bf2 c5 11.Bxf5 cxd4 12.Ne4 Qa5+ 13.Qd2 Qxd2+ 14.Nfxd2 gxf5 15.Nxd6 f6 16.exf6 Bxf6 17.O-O-O Rd8 18.Nf3 Nc5 19.Bxd4 Bxd4 20.Rxd4 Bd7 21.b4 Na4 22.Nxb7 1-0
2012.07.13 34th Oberwart Open A
3443740 CM Sadilek, P (2257) Koller, Hans-Juergen (2078) 1-0
1.Nf3 Nf6 2.c4 e6 3.d4 c5 4.d5 exd5 5.cxd5 d6 6.Nc3 g6 7.Bf4 a6 8.Nd2 b5 9.a4 b4 10.Nce4 Nxd5 11.Bg3 f5 12.Nc4 Be6 13.Nexd6+ Bxd6 14.Nxd6+ Kf8 15.Be5 Rg8 16.Qc1 Nd7 17.Qh6+ Ke7 18.Qxh7+ Kf8 19.Qh6+ Ke7 20.Qh7+ Kf8 21.Bg3 Qf6 22.Qh6+ Ke7 23.O-O-O f4 24.Ne4 Qe5 25.Bh4+ Ke8 26.Ng5 Bf5 27.Qh7 Rg7 28.Qh8+ Nf8 29.e4 fxe3 30.Nf3 Nc3 31.Bd3 Bxd3 32.Rxd3 Na2+ 33.Kb1 Qe4 34.Kxa2 Rh7 35.Qf6 Qxd3 36.Qc6+ Rd7 37.Qxa8+ 1-0
2012.07.12 34th Oberwart Open A
3443716 Koller, Hans-Juergen (2078) Uksini, Bardhyl (1890) 1-0
1.d4 Nf6 2.Nf3 e6 3.c4 d5 4.g3 Bb4+ 5.Bd2 Bd6 6.Bg2 c6 7.Qc2 O-O 8.O-O Nbd7 9.Bf4 Bxf4 10.gxf4 b6 11.Nbd2 Bb7 12.Ne5 Rc8 13.Qa4 a6 14.cxd5 b5 15.Qa3 cxd5 16.Rac1 Qb6 17.Nb3 Nxe5 18.fxe5 Ne4 19.Bxe4 dxe4 20.Nc5 Rcd8 21.e3 f5 22.Rc2 f4 23.Rfc1 Rf7 24.Nxb7 Qxb7 25.Qa5 Rdf8 26.Rc7 Qd5 27.Rxf7 Kxf7 28.Qxa6 fxe3 29.Rc7+ Kg6 30.fxe3 Rf5 31.Qb7 Qxa2 32.Rxg7+ Kh5 33.Rxh7+ Kg4 34.Qxe4+ 1-0
2012.07.11 34th Oberwart Open A
3443687 Kersten, Julian (1935) Koller, Hans-Juergen (2078) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Ndb5 Qb8 7.Be3 a6 8.Bb6 axb5 9.Nxb5 Bb4+ 10.c3 Ba5 11.Nc7+ Kf8 12.Bc5+ Nge7 13.Nxa8 Qxa8 14.b4 Bc7 15.b5 Qa5 16.Qb3 Be5 17.Rc1 Nd8 18.Bb4 Qa8 19.a4 b6 20.Bd3 Nb7 21.O-O Bd6 22.Bxd6 Nxd6 23.e5 Ne4 24.Bxe4 Qxe4 25.Rfe1 Qg4 26.f3 Qg5 27.Qc4 f6 28.Qc7 Kf7 29.Qxb6 Nd5 30.Qd4 Bb7 31.Rc2 Ra8 32.Ra2 fxe5 33.Rxe5 Qc1+ 34.Kf2 Rc8 35.Qa7 Qxc3 36.Ree2 Qc5+ 37.Qxc5 Rxc5 38.Reb2 Nc3 39.Ra1 d5 40.b6 Ra5 41.Rc2 d4 42.Ra3 Kf6 43.Ke1 Re5+ 44.Kf2 Ra5 45.Ke1 Ke5 46.Rc1 g5 47.Kd2 Kd5 48.Rcxc3 dxc3+ 49.Rxc3 Rxa4 50.Rc7 Bc6 51.Rxh7 Rb4 52.Rh5 Rb2+ 53.Ke3 Rxg2 54.h4 Kd6 55.Rxg5 Rh2 56.Rg4 Rh3 57.Rf4 Bd5 58.Ke2 Rh2+ 59.Ke3 Ke5 60.Rb4 Bb7 61.Rb5+ Kd6 62.Rh5 Ra2 63.Rf5 Rb2 64.Rf8 Rxb6 65.Kf4 Rb4+ 66.Kg3 Ke7 67.Rh8 Rb3 68.Rh7+ Kf6 69.Rh6+ Kf7 70.Rh7+ Kg6 71.Re7 Kf6 72.Rh7 Rxf3+ 73.Kg4 Rb3 74.h5 Bf3+ 75.Kf4 e5+ 0-1
2012.07.10 34th Oberwart Open A
3443650 Koller, Hans-Juergen (2078) Schatzl, F (1987) 1/2-1/2
1.d4 e6 2.c4 Nf6 3.g3 d5 4.Bg2 Nc6 5.Nf3 dxc4 6.Qa4 Bb4+ 7.Bd2 Nd5 8.Bxb4 Nxb4 9.Nc3 Bd7 10.O-O a5 11.Qd1 Rb8 12.a3 Nd5 13.Qc2 O-O 14.e4 Nxc3 15.Qxc3 b5 16.Rad1 b4 1/2-1/2
2012.07.09 34th Oberwart Open A
3443597 FM Papp, T1 (2286) Koller, Hans-Juergen (2078) 1-0
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.f4 e6 5.Nf3 Ne7 6.Be3 Nd7 7.Bd3 a6 8.a4 b6 9.Qe2 O-O 10.e5 Bb7 11.h4 Nf5 12.Bxf5 gxf5 13.O-O-O b5 14.Rdg1 dxe5 15.fxe5 c5 16.g4 f4 17.Bxf4 cxd4 18.Ne4 Qc7 19.Kb1 Nc5 20.Ng3 Nxa4 21.Rh3 Bxf3 22.Qxf3 Bxe5 23.Bxe5 Qxe5 24.Ne4 f6 25.g5 f5 26.Nf6+ Kh8 27.Qb7 1-0
2012.07.07 34th Oberwart Open A
3449487 IM Nemeth, Mi1 (2447) Koller, Hans-Juergen (2078) 1-0
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.f4 e6 5.Nf3 Ne7 6.Be3 O-O 7.Qd2 a6 8.a4 b6 9.Bd3 Nd7 10.e5 Bb7 11.Ne4 Bxe4 12.Bxe4 d5 13.Bd3 c5 14.c3 Nc6 15.h4 h5 16.g4 Na5 17.Qg2 Kh8 18.gxh5 gxh5 19.Ng5 Qe7 20.Qf3 1-0
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