WORLDBASE

WORLDBASE Players Nielsen, Jon I Horni

Stockfish
GameID: 0
FIDE Country B-Year Gender Standard Rapid Blitz
7202105 FAI 2005 M 2078 2036 1979
74 games
2025.11.21 TCh-Euro Small Nations
2102698 Nielsen, Jon I Horni (2084) FM Zerafa, P (2009) 1/2-1/2
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.d3 Na5 10.Bc2 c5 11.Nbd2 Re8 12.Nf1 h6 13.a4 Bd7 14.Ng3 Bf8 15.d4 Qc7 16.Bd2 Nc6 17.dxe5 dxe5 18.Qe2 c4 19.axb5 axb5 20.h3 Na5 21.Be3 Nb3 22.Rxa8 Rxa8 23.Nd2 Nc5 24.Bb1 Be6 25.Bxc5 Bxc5 26.Ndf1 Rd8 27.Ne3 Bxe3 28.Qxe3 Qd6 29.Bc2 Rd7 30.Nf1 Nh5 31.Rd1 1/2-1/2
2025.11.20 TCh-Euro Small Nations
2102689 Nielsen, Jon I Horni (2084) CM Owen, Garth I (1818) 1-0
1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Nxd7 5.O-O g6 6.c3 Ngf6 7.Re1 Bg7 8.d4 O-O 9.h3 e6 10.Bf4 Qb6 11.Nbd2 cxd4 12.cxd4 Nh5 13.Be3 Qa6 14.Qb3 Rac8 15.Rec1 b5 16.Qb4 e5 17.Nb3 Nf4 18.Bxf4 exf4 19.Rxc8 Rxc8 20.a4 bxa4 21.Qxa4 Qxa4 22.Rxa4 Rb8 23.Rxa7 Rxb3 24.Rxd7 Rxb2 25.Rxd6 h6 26.Rd8+ Kh7 27.h4 Rb1+ 28.Kh2 Rf1 29.d5 Rxf2 30.Kh3 Rf1 31.e5 h5 32.Ng5+ Kh6 33.Nxf7+ Kh7 34.Ng5+ Kh6 35.Kh2 Bxe5 36.Nf7+ 1-0
2025.11.19 TCh-Euro Small Nations
2102650 Nielsen, Jon I Horni (2084) Konstantinidis, K (2052) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.d3 b5 6.Bb3 Na5 7.c3 Nxb3 8.Qxb3 Be6 9.Qc2 h6 10.d4 Bg4 11.Nbd2 Qe7 12.a4 Rb8 13.O-O Nf6 14.Re1 c5 15.axb5 axb5 16.b3 Qc7 17.Qd3 Be7 18.h3 Bd7 19.Nf1 O-O 20.Ne3 Rfe8 21.dxe5 dxe5 22.c4 Bc6 23.Nd2 Bf8 24.Qc2 Qb7 25.f3 Nh5 26.Nd5 bxc4 27.bxc4 Nf4 28.Nxf4 exf4 29.Nb1 Bd6 30.Nc3 Be5 31.Rb1 Qe7 32.Bd2 Rbd8 33.Nd5 Qh4 34.Bc3 Rd6 35.Bxe5 Rxe5 36.Qb2 Rg6 37.Re2 Re8 38.Kh1 Bd7 39.Qc3 Rg3 40.Qd2 g5 41.Nf6+ Kh8 42.Nxe8 Bxh3 43.Qc3+ 1-0
2025.11.18 TCh-Euro Small Nations
2102617 Nielsen, Jon I Horni (2084) Leardini, Mirko (1833) 1-0
1.e4 c5 2.c3 d5 3.exd5 Qxd5 4.Nf3 Nc6 5.d4 Bg4 6.Be2 e6 7.Na3 Nf6 8.O-O Be7 9.Be3 cxd4 10.Nb5 Qd8 11.Nbxd4 Nxd4 12.Bxd4 O-O 13.Qa4 Bh5 14.Rfd1 Qc7 15.Qb5 a6 16.Qb3 b5 17.a4 Bxf3 18.Bxf3 Rab8 19.Qc2 b4 20.Qe2 Qa5 21.Qe3 bxc3 22.Bxc3 Bb4 23.Bd4 Rfc8 24.g3 Bc5 25.Qg5 h6 26.Qe5 Qb6 27.Rac1 Bxd4 28.Rxc8+ Rxc8 29.Rxd4 Rc1+ 30.Kg2 Rb1 31.Rd2 a5 32.Qb5 Qc7 33.Rd3 g5 34.Rc3 Qd8 35.Qb7 Kg7 36.Rc7 Qf8 37.h3 Ne8 38.Rd7 Nf6 39.Re7 Rxb2 40.Rxf7+ Qxf7 41.Qxb2 Qc7 42.Qb5 Kf7 43.h4 gxh4 44.gxh4 e5 45.h5 Kf8 46.Qa6 Kg7 47.Qe6 Ng8 48.Bd5 Nf6 49.Bf3 Ng8 50.Bd1 Qe7 51.Qg6+ Kf8 52.Kf1 Qf6 53.Qe4 Qd8 54.Bb3 Nf6 55.Qg6 Nd5 56.Qxh6+ Ke7 57.Qg7+ Kd6 58.Qg6+ Kc5 59.Qd3 Qg5 60.Qxd5+ Kb4 61.Bd1 Qh4 62.Qb5+ Kc3 63.Qxa5+ 1-0
2025.11.17 TCh-Euro Small Nations
2102605 CM Belzo, K (2075) Nielsen, Jon I Horni (2084) 1/2-1/2
1.c4 Nf6 2.Nf3 c5 3.d4 cxd4 4.Nxd4 Nc6 5.g3 d6 6.Bg2 Bd7 7.Nc2 g6 8.O-O Bg7 9.Nc3 O-O 10.b3 a6 11.Bb2 Rb8 12.Nd5 Nxd5 13.Bxg7 Ne3 14.Nxe3 Kxg7 15.Nd5 b5 16.cxb5 axb5 17.Rc1 e6 18.Nb4 Nxb4 19.Qd4+ Qf6 20.Qxb4 d5 21.Rc7 Rfd8 22.Rfc1 Rbc8 23.h4 Rxc7 24.Rxc7 Be8 25.Qa5 h5 26.Bf3 e5 27.Qa7 Rd6 28.Qc5 Bc6 29.Bg2 e4 30.e3 Bd7 31.Qd4 Bg4 32.Bf1 Qxd4 33.exd4 b4 34.Bb5 Rb6 35.Rc5 Be6 36.Bc6 Ra6 37.Bxd5 Bxd5 38.Rxd5 Rxa2 39.Rb5 Ra1+ 40.Kg2 Ra2 41.Kf1 Kf6 42.Rxb4 Ke6 43.Rb5 f6 44.b4 Rd2 45.Rb6+ Kf5 46.Rd6 Rb2 47.Rb6 Rd2 1/2-1/2
2025.11.16 TCh-Euro Small Nations
2097731 Nielsen, Jon I Horni (2084) WGM Berend, E (2243) 0-1
1.e4 c5 2.Nf3 e6 3.c3 Nf6 4.e5 Nd5 5.d4 cxd4 6.cxd4 d6 7.Bc4 Nb6 8.Bd3 Bd7 9.O-O Bc6 10.Nc3 Be7 11.Bf4 Nd5 12.Bg3 Nxc3 13.bxc3 O-O 14.Re1 Bxf3 15.Qxf3 Nc6 16.Rad1 dxe5 17.dxe5 Qa5 18.Re2 Rac8 19.h4 Rfd8 20.Rb1 Qc7 21.Re4 Na5 22.c4 Nc6 23.Rg4 b6 24.h5 Bf8 25.Re1 Qd7 26.Bf1 Nd4 27.Qf4 Nf5 28.Qf3 Qd2 29.Ra1 Qb2 30.Re1 Qd2 31.Ra1 Bc5 32.Bf4 Qb2 33.Re1 Bb4 34.Re2 Qa1 35.Qb7 Rxc4 36.Qa6 Qxf1+ 0-1
2025.11.15 TCh-Euro Small Nations
2097715 FM Verdier, P (1927) Nielsen, Jon I Horni (2084) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Bc5 5.c3 d6 6.O-O O-O 7.a4 a6 8.Re1 Be6 9.Bxe6 fxe6 10.d4 exd4 11.cxd4 Bb6 12.Nc3 Qd7 13.h3 Rad8 14.Be3 h6 15.d5 Ne5 16.Nd4 exd5 17.exd5 Bxd4 18.Qxd4 Qf5 19.Rad1 Qg6 20.f4 Nf3+ 0-1
2023.11.03 TCh-Euro Small Nations
762195 CM Wojciechowski, Pa (1904) Nielsen, Jon I Horni (2092) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d4 exd4 6.O-O Be7 7.Re1 b5 8.Bb3 d6 9.Bd5 Bb7 10.Nxd4 Qd7 11.Nc3 O-O 12.Nxc6 Bxc6 13.Bxc6 Qxc6 14.Nd5 Nxd5 15.exd5 Qd7 16.Qf3 Bf6 17.c3 Rfe8 18.Bd2 Rab8 19.Rab1 a5 20.Re4 Rxe4 21.Qxe4 Re8 22.Qd3 g6 23.Kf1 Re5 24.Re1 c5 25.dxc6 Qxc6 26.Rxe5 Bxe5 27.h3 Kg7 28.b3 d5 29.g4 a4 30.f4 Bc7 31.f5 Be5 32.Qe3 Qf6 33.Qd3 axb3 34.axb3 Qc6 35.Qe3 Qd6 36.Qh6+ Kg8 37.b4 d4 38.cxd4 Qxd4 39.Qe3 Qc4+ 40.Qe2 Qd5 41.Qg2 Qd3+ 42.Ke1 Kg7 43.Qc6 Qxh3 44.Qxb5 Qg3+ 45.Kd1 Qxg4+ 0-1
2023.11.02 TCh-Euro Small Nations
762159 Leardini, Mirko (1587) Nielsen, Jon I Horni (2092) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d4 exd4 5.e5 d5 6.Bb5 Ne4 7.Nxd4 Bd7 8.Bxc6 bxc6 9.O-O Bc5 10.f3 Ng5 11.f4 Ne4 12.Be3 O-O 13.Nd2 Bxd4 14.Bxd4 Bf5 15.Nxe4 Bxe4 16.Qg4 Re8 17.h4 Qe7 18.f5 c5 19.f6 Qf8 20.Bc3 g6 21.Qf4 Rab8 22.Ba5 Rb7 23.c3 Rxb2 24.Rf2 Rb7 25.Re1 Re6 26.Rxe4 dxe4 27.Qxe4 Rb5 28.Bxc7 h6 29.Rd2 Kh8 30.Rd7 c4 31.h5 gxh5 32.Bd6 Qg8 33.Qf4 Qg6 34.Rd8+ Kh7 35.Rf8 Rb1+ 36.Kh2 Rb2 37.Qf3 h4 38.a3 Rd2 39.a4 Rd3 40.Qf2 h3 41.g3 Rxc3 42.Kxh3 Rd3 43.Qf4 c3 44.Rc8 Qh5+ 45.Qh4 Qf5+ 46.Qg4 Qf1+ 47.Kh4 Qh1+ 48.Qh3 Rd4+ 49.g4 Qc1 50.Qxc3 Qg5+ 51.Kh3 Qxg4+ 52.Kh2 Qe2+ 53.Kh1 Rd1+ 0-1
2023.11.01 TCh-Euro Small Nations
762123 Morgan, Jamie (1774) Nielsen, Jon I Horni (2092) 0-1
1.e4 e5 2.Bc4 Nc6 3.d3 Nf6 4.Nf3 Bc5 5.O-O d6 6.c3 a5 7.d4 exd4 8.cxd4 Bb6 9.d5 Ne5 10.Nxe5 dxe5 11.Nc3 h6 12.h3 O-O 13.Qf3 Qe7 14.Be3 Nd7 15.Bxb6 Nxb6 16.Bb5 Rd8 17.Rfd1 Rd6 18.Rd3 Rf6 19.Qh5 Bd7 20.Bxd7 Nxd7 21.d6 Rxd6 22.Nd5 Qf8 23.Rad1 c6 24.Ne7+ Qxe7 25.Rxd6 Nb6 26.Qg4 h5 27.Qxh5 Nd5 28.exd5 Qxd6 29.dxc6 Qxc6 30.Qxe5 b6 31.Qd5 Qe8 32.Rd3 Qe1+ 33.Kh2 Re8 34.Rf3 Qe7 35.g3 Rd8 36.Rxf7 Rxd5 37.Rxe7 Rd2 38.b3 Rxf2+ 39.Kg1 Rxa2 40.Rb7 Rb2 41.Rxb6 a4 42.Ra6 axb3 43.Ra1 Rc2 0-1
2023.11.01 TCh-Euro Small Nations
762155 Nielsen, Jon I Horni (2092) Constantinou, Samuel Johannes (1820) 0-1
1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Qxd7 5.O-O Nc6 6.c3 Nf6 7.Qe2 e6 8.d4 cxd4 9.cxd4 d5 10.e5 Ne4 11.Nbd2 Nxd2 12.Bxd2 Be7 13.Rac1 O-O 14.a3 Rac8 15.Bc3 Rc7 16.Ne1 Nxd4 17.Qg4 Nf5 18.Nd3 Rfc8 19.g3 Qb5 20.Qf3 Bxa3 21.Ra1 d4 22.Bd2 Bc5 23.Ra5 Qb6 24.Rfa1 a6 25.b4 Bf8 26.Be1 Ne7 27.b5 axb5 28.Rb1 Qc6 29.Qg4 Qc4 30.Nf4 Nd5 31.Nxd5 Qxd5 32.Raxb5 Qd7 33.Bd2 Ra8 34.Ba5 Rc1+ 35.Rxc1 Qxb5 36.Bd2 Qxe5 37.Qf3 Qb5 38.Rc7 f6 39.Kg2 Rb8 40.Qg4 Qd5+ 41.Kg1 Qd6 42.Bf4 e5 43.Rd7 h5 44.Qf5 Qc6 45.Bh6 Re8 46.Bd2 Qe6 47.Qxe6+ Rxe6 48.Rxb7 Re7 49.Rb8 Kf7 50.Kf1 Rd7 51.Rb5 Ra7 52.Ke2 Ke6 53.f3 Ra2 54.Kd3 f5 55.Rb6+ Kd5 56.Ke2 e4 57.fxe4+ fxe4 0-1
2023.10.30 TCh-Euro Small Nations
762087 Heron, Andrew (1882) Nielsen, Jon I Horni (2092) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 Na5 6.Bb5+ c6 7.dxc6 bxc6 8.Bd3 Bc5 9.Nc3 Bxf2+ 10.Kf1 Bc5 11.Nce4 Nxe4 12.Nxe4 Be7 13.Qh5 Qd4 14.Nf2 g6 15.Qh6 Be6 16.c3 Qd6 17.Be2 f5 18.d4 e4 19.Bf4 Qd8 20.Be5 Bf6 21.Bxf6 Qxf6 22.Qf4 O-O 23.b3 Rf7 24.Rd1 Rd8 25.h4 Nb7 26.Rh3 a5 27.Rg3 Qe7 28.h5 Rg7 29.hxg6 hxg6 30.Qh6 Qf6 31.Rh3 Nd6 32.c4 Nf7 33.Qe3 Ng5 34.Rh6 f4 35.Nxe4 Qf5 36.Bg4 Qxg4 37.Nf6+ Kf7 38.Nxg4 fxe3 39.Nxe3 Rh7 40.Rxh7+ Nxh7 41.d5 cxd5 42.cxd5 Bd7 43.Kf2 Nf6 44.Kf3 Rc8 45.Kf4 Rc3 46.Rf1 Kg7 47.Re1 a4 48.bxa4 Bxa4 49.g4 Rd3 50.Ke5 Rxe3+ 51.Rxe3 Nxg4+ 52.Kd4 Nxe3 53.Kxe3 Kf6 54.Kd4 g5 55.Ke4 Bb5 56.a3 Ba4 57.Kf3 Kf5 58.d6 g4+ 59.Kg3 Kg5 0-1
2023.07.19 Slovakia Chess Open 2023
879284 Nielsen, Jon I Horni (2063) Garban, Mario (2152) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Be7 7.d3 d6 8.c3 Na5 9.Bc2 c5 10.Nbd2 h6 11.Re1 Nh7 12.d4 cxd4 13.cxd4 Qc7 14.Nf1 Be6 15.d5 Bd7 16.b3 Rc8 17.Bd3 O-O 18.Be3 Bg5 19.Nxg5 Nxg5 20.Rc1 Qd8 21.Rxc8 Bxc8 22.b4 Nc4 23.Bxc4 bxc4 24.Qc2 Bd7 25.Nd2 Qc7 26.h4 c3 27.Rc1 Rc8 28.Nb1 Nh7 29.Qxc3 Qd8 30.Qa3 Qxh4 31.Nd2 Nf6 32.Rxc8+ Bxc8 33.Qa5 Bd7 34.Qd8+ Kh7 35.Qe7 Bb5 36.Qxf7 Be2 37.Qe7 Kg8 38.Qe6+ Kh8 39.Qxd6 Ng4 40.Nf3 Bxf3 41.Qf8+ Kh7 42.Qf5+ Kg8 43.Qxf3 Qh2+ 44.Kf1 Qh1+ 45.Ke2 Nf6 46.Qh3 Qb1 47.Qe6+ Kh7 48.Qxe5 Nxe4 49.Kf3 Nf6 50.d6 Qxb4 51.g3 Qb7+ 52.Ke2 Kg6 53.Qc3 Kf5 54.Bd4 Ke6 55.Bxf6 gxf6 56.Qd2 Qb5+ 57.Kf3 Qb7+ 58.Kf4 Qg7 59.Qe2+ Kxd6 60.Qxa6+ Kc5 61.Qa5+ Kd4 62.a4 Kd3 63.Qd5+ Ke2 64.Qe4+ Kxf2 65.Qc2+ Kg1 66.Kf3 Qb7+ 67.Qe4 Qb2 68.Qe1+ Kh2 69.Qf2+ Qxf2+ 70.Kxf2 f5 71.a5 h5 72.a6 f4 73.gxf4 h4 74.a7 h3 75.f5 Kh1 76.a8=Q+ Kh2 77.Qh8 Kh1 78.Qxh3# 1-0
2023.07.18 Slovakia Chess Open 2023
879251 Skreko, Igor (2090) Nielsen, Jon I Horni (2063) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.a3 Bxc3+ 6.Qxc3 b6 7.Bg5 Bb7 8.e3 h6 9.Bh4 d5 10.cxd5 g5 11.Bg3 Nxd5 12.Qc2 Nd7 13.h4 g4 14.h5 c5 15.e4 N5f6 16.e5 Ne4 17.Rh4 Qg5 18.Bb5 Rad8 19.Bxd7 Rxd7 20.Qe2 Nxg3 21.fxg3 Rxd4 22.Qf2 Re4+ 23.Kd1 Rd8+ 24.Kc2 Rc4+ 25.Kb1 Rc1+ 26.Ka2 Rxa1+ 27.Kxa1 Rd1+ 28.Ka2 Bd5+ 0-1
2023.07.17 Slovakia Chess Open 2023
879215 Nielsen, Jon I Horni (2063) Sharon, Rafael (1934) 0-1
1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.Nf3 Nd7 8.h5 Bh7 9.Bd3 Bxd3 10.Qxd3 e6 11.Bd2 Ngf6 12.O-O-O Be7 13.Bc3 Nd5 14.Ne4 Nxc3 15.Qxc3 Nf6 16.Nfd2 Qd5 17.Nxf6+ Bxf6 18.Nc4 O-O 19.a3 Qxg2 20.Qe3 Qd5 21.Ne5 c5 22.c4 cxd4 23.cxd5 dxe3 24.Ng4 Bg5 25.fxe3 exd5 26.Rxd5 f5 27.Ne5 Bxe3+ 28.Kb1 Rad8 29.Nd7 Bg5 30.Rhd1 Rf7 31.Ne5 Rxd5 32.Rxd5 Re7 33.Ka2 Re8 34.Ng6 f4 35.Rf5 Bf6 36.Rxf4 Re2 37.Rb4 b6 38.a4 Rh2 39.a5 bxa5 40.Rb5 a6 41.Rb8+ Kf7 42.Nf4 Be5 43.Rb7+ Kf6 44.Rb6+ Kg5 45.Nd3 Bf6 46.Rxa6 Kxh5 47.Rxa5+ g5 48.Ra6 Rd2 49.Rd6 Be5 50.Rd5 Kh4 51.Kb1 Bxb2 52.Rd6 h5 53.Rd5 g4 54.Nf4 Rxd5 55.Nxd5 g3 56.Nf4 Kg4 57.Ne2 Bd4 0-1
2023.07.16 Slovakia Chess Open 2023
890091 FM Farkas, Ga1 (2309) Nielsen, Jon I Horni (2063) 1-0
1.d4 Nf6 2.Nc3 d5 3.Bf4 e6 4.e3 Bd6 5.Bd3 a6 6.Qf3 Bxf4 7.Qxf4 Nbd7 8.g4 g5 9.Qg3 h5 10.gxh5 Nxh5 11.Qg2 Nf8 12.Nf3 Rg8 13.O-O-O Bd7 14.Ne5 Qe7 15.Qf3 Nf6 16.e4 g4 17.Qe3 dxe4 18.Bxe4 Nxe4 19.Nxe4 f6 20.Qh6 fxe5 21.Nf6+ Kf7 22.Nxg8 Kxg8 23.Rhg1 Qg7 24.Qh4 Kf7 25.dxe5 Qxe5 26.Rxg4 Bc6 27.Rf4+ Kg7 28.Rg1+ Ng6 29.Rxg6+ Kxg6 30.Rg4+ Kf7 31.Qh7+ Kf6 32.Qg7+ 1-0
2023.07.15 Slovakia Chess Open 2023
890063 Nielsen, Jon I Horni (2063) FM Balint, Peter (2233) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4 Nf6 6.Nc3 Qc7 7.Be2 b6 8.O-O Bb7 9.f3 d6 10.Be3 Nbd7 11.Qd2 Be7 12.Rac1 O-O 13.Rfd1 Rac8 14.b3 Rfe8 15.Bd3 Qb8 16.Qf2 Bd8 17.Nde2 Bc7 18.Na4 Bc6 19.g3 Nc5 20.Nxc5 dxc5 21.Rb1 Nd7 22.b4 cxb4 23.Rxb4 Qa7 24.Rdb1 Nc5 25.Bc2 Red8 26.Nd4 Ba8 27.a4 e5 28.Nf5 Bd6 29.Rxb6 Bf8 30.a5 Qc7 31.Kg2 Rd7 32.Qe2 Ne6 33.Ba4 Rdd8 34.Rxa6 Nd4 35.Nxd4 exd4 36.Bf4 Qxc4 37.Qxc4 Rxc4 38.Bb3 Rc3 39.Ra7 Bc5 40.Bxf7+ Kf8 41.Rc7 d3 42.Bb3 Bd4 43.Bd6+ Ke8 44.Rxc3 Bxc3 45.h4 h5 46.g4 hxg4 47.h5 1-0
2023.07.14 Slovakia Chess Open 2023
890029 Nielsen, Jon I Horni (2063) Kulich, Daniel (1983) 1-0
1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.Nf3 Nd7 8.h5 Bh7 9.Bd3 Bxd3 10.Qxd3 e6 11.Bd2 Ngf6 12.O-O-O Be7 13.Nf1 O-O 14.Ne3 c5 15.c3 Qa5 16.Kb1 b5 17.g4 c4 18.Qc2 Nh7 19.Ng2 b4 20.cxb4 Bxb4 21.Qxc4 Bxd2 22.Nxd2 Rfc8 23.Qd3 Rab8 24.Nb3 Qb4 25.Rc1 Rxc1+ 26.Rxc1 a5 27.Qc3 a4 28.Nc5 Nxc5 29.Qxb4 Rxb4 30.dxc5 a3 31.b3 Nf6 32.Ne3 Kf8 33.f3 Ke7 34.Rc4 Rb7 35.Nc2 g6 36.hxg6 fxg6 37.Nxa3 h5 38.gxh5 gxh5 39.c6 Rc7 40.Nb5 Rc8 41.c7 Nd5 42.Kc1 Kd7 43.Kd2 Nb6 44.Rh4 Rh8 45.a4 Nd5 46.Ke2 e5 47.Kd3 Nf4+ 48.Ke4 Ng6 49.Rh1 h4 50.a5 h3 51.a6 h2 52.a7 Kc6 53.a8=Q+ Rxa8 54.c8=Q+ Rxc8 55.Na7+ Kb7 56.Nxc8 Kxc8 57.Rxh2 1-0
2023.07.13 Slovakia Chess Open 2023
889990 IM Maryasin, B (2266) Nielsen, Jon I Horni (2063) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Be7 7.Re1 O-O 8.d4 d6 9.c3 Bg4 10.d5 Na5 11.Bc2 c6 12.h3 Bc8 13.dxc6 Qc7 14.Nbd2 Qxc6 15.Nf1 Re8 16.a4 h6 17.Ng3 Bf8 18.Qe2 Be6 19.axb5 axb5 20.Bd3 Bc4 21.Nf5 Nb3 22.Rxa8 Rxa8 23.Nd2 Nxd2 24.Qxd2 Nd7 25.Bc2 Nc5 26.Qd1 Be6 27.Nd4 exd4 28.cxd4 d5 29.dxc5 Bxc5 30.e5 g6 31.Bxh6 Bd4 32.Qxd4 Qxc2 33.Qh4 g5 34.Bxg5 Ra4 35.f4 Rb4 36.Bf6 Qh7 37.Qf2 Qd3 38.Re3 Qd4 39.Be7 Rc4 40.Qg3+ Kh7 41.Bf6 Bg4 42.Qh4+ 1-0
2023.07.12 Slovakia Chess Open 2023
889947 Nielsen, Jon I Horni (2063) WFM Kucharska, Honorata (2246) 0-1
1.e4 c5 2.Nf3 a6 3.c3 e6 4.d4 d5 5.exd5 exd5 6.Be3 c4 7.b3 cxb3 8.axb3 Nf6 9.Bd3 Be7 10.Nbd2 O-O 11.O-O Bg4 12.Qc2 Bxf3 13.Nxf3 Nc6 14.Ne5 Rc8 15.Bf5 Rc7 16.Qd3 h6 17.Rfc1 Bd6 18.f4 Ne7 19.Bh3 Nc6 20.c4 dxc4 21.Nxc4 Nb4 22.Qf1 Nbd5 23.Bd2 Re7 24.Ne5 Qb6 25.Qd3 Nb4 26.Bxb4 Bxb4 27.Nc4 Qd8 28.d5 Qxd5 29.Qxd5 Nxd5 30.g3 Bc3 31.Ra2 Bf6 32.Bg2 Nc3 33.Rxc3 Bxc3 34.Nd6 Rd8 35.Nxb7 Rd1+ 36.Kf2 Be1+ 37.Kf3 Rxb7 38.Ke2 Rbd7 0-1
2023.07.11 Slovakia Chess Open 2023
889907 IM Marek, Mat (2330) Nielsen, Jon I Horni (2063) 1-0
1.b3 Nf6 2.Bb2 d6 3.d4 Nbd7 4.Nf3 g6 5.Nbd2 Bg7 6.e4 c5 7.c3 O-O 8.Bd3 Qc7 9.O-O e5 10.Re1 Re8 11.a4 Rb8 12.Nc4 Nb6 13.Na3 a6 14.a5 Nbd7 15.Nc4 b5 16.axb6 Nxb6 17.dxe5 dxe5 18.Nfd2 Be6 19.Qc2 Nxc4 20.Nxc4 Ra8 21.Ra3 Ra7 22.Rea1 Rea8 23.Ra5 Bf8 24.Bc1 Nd7 25.Be3 Qb7 26.R1a3 Be7 27.Qa2 Bd8 28.R5a4 Bxc4 29.Rxc4 Be7 30.Rca4 a5 31.Bf1 Rb8 32.Rxa5 Rxa5 33.Rxa5 Qxb3 34.Qxb3 Rxb3 35.Ra7 Nf6 36.Rxe7 Nxe4 37.Rxe5 Nxc3 38.Rxc5 1-0
2021.12.04 TCh-Euro Small Nations
1482128 Nielsen, Jon I Horni (1876) Sammut, R (1619) 1-0
1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.O-O a6 5.Bd3 Ngf6 6.c3 e5 7.Bc2 Be7 8.d4 cxd4 9.cxd4 Qc7 10.Nc3 O-O 11.Bg5 Nb6 12.Rc1 Bg4 13.dxe5 dxe5 14.Bb3 Qb8 15.Qd3 Rd8 16.Qe3 Qd6 17.Rfd1 Qc5 18.Qxc5 Bxc5 19.Rxd8+ Rxd8 20.Nxe5 Be6 21.Kf1 h6 22.Bxe6 fxe6 23.Bxf6 gxf6 24.Ng4 Kg7 25.Rd1 Rxd1+ 26.Nxd1 Nc4 27.Ke2 h5 28.Nge3 Bxe3 29.fxe3 Kg6 30.Kd3 Ne5+ 31.Kd4 b6 32.Nf2 Nc6+ 33.Kc3 b5 34.Nd3 e5 35.Nb4 a5 36.Nxc6 1-0
2021.12.03 TCh-Euro Small Nations
1485568 Florentiades, M (1996) Nielsen, Jon I Horni (1876) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.d4 exd4 5.Nxd4 Bb4 6.Nxc6 bxc6 7.Bd3 O-O 8.O-O 1/2-1/2
2021.12.02 TCh-Euro Small Nations
1485548 Nielsen, Jon I Horni (1876) WFM Farrugia, Jamie (1566) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5 4.O-O Nge7 5.c3 a6 6.Ba4 b5 7.Bb3 d5 8.exd5 Nxd5 9.d4 exd4 10.Re1+ Be7 11.Nxd4 Bb7 12.Nf5 Nf6 13.Qe2 g6 14.Ng7+ Kd7 15.Be6+ Kd6 16.Rd1+ Nd4 17.Rxd4+ Bd5 18.Bxf7 Kc6 19.Bxd5+ Nxd5 20.Qe6+ Kc5 21.Rxd5+ Qxd5 22.Be3+ Kc4 23.b3+ 1-0
2021.11.30 TCh-Euro Small Nations
1485489 Girard, George Nielsen, Jon I Horni (1876) 1/2-1/2
1.c4 e5 2.Nc3 Nf6 3.g3 c6 4.Nf3 e4 5.Nd4 d5 6.cxd5 cxd5 7.d3 exd3 8.Qxd3 Nc6 9.Bg2 Bb4 10.O-O O-O 11.Bg5 h6 12.Bxf6 Qxf6 13.Rfd1 Bxc3 14.Qxc3 Ne7 15.Bf3 Bd7 16.Rac1 Rac8 17.Qd2 a6 18.b3 Rfd8 19.Qd3 Qg5 20.Rxc8 Rxc8 21.Qd2 Qe5 22.e3 g6 23.Rc1 Rxc1+ 24.Qxc1 Qd6 25.Qc2 Nc6 26.Qc3 h5 27.h4 Kf8 1/2-1/2
2021.11.29 TCh-Euro Small Nations
1485469 Nielsen, Jon I Horni (1876) Illi, HJ (1958) 0-1
1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Nxf6+ gxf6 6.Nf3 Bf5 7.Bd3 Nd7 8.c3 Bg6 9.Bf4 Bg7 10.O-O O-O 11.Re1 Re8 12.Nh4 e6 13.Nxg6 hxg6 14.Qg4 f5 15.Qg3 Nf6 16.Bg5 Nh5 17.Qe3 Qd6 18.Qh3 Bf6 19.Bxf6 Nxf6 20.Qf3 Kg7 21.h3 Rh8 22.Rad1 Rh4 23.Qg3 Qxg3 24.fxg3 Rhh8 25.Kf2 Rad8 26.a3 Rd5 27.Bc2 Rhd8 28.Ke3 Rb5 29.b3 Ne4 30.Bxe4 fxe4 31.b4 f5 0-1
2018.11.19 Runavik Open 2018
2475466 Fjallheim, Leif Reinert (1919) Nielsen, Jon I Horni (1710) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 b5 5.Bb3 Nf6 6.Qe2 Bc5 7.c3 d6 8.d3 h6 9.O-O O-O 10.h3 Be6 11.Bc2 Re8 12.Rd1 d5 13.Nbd2 d4 14.Nf1 Qd7 15.Ng3 Rad8 16.Bd2 Nh7 17.cxd4 Nxd4 18.Nxd4 Bxd4 19.Bc3 c5 20.Bb3 g6 21.Bxd4 Qxd4 22.Qc2 Nf6 23.Ne2 Qd6 24.Bxe6 Rxe6 25.Rac1 Nd7 26.Qd2 Kh7 27.Qe3 Rf6 28.Rc2 Rc8 29.Rdc1 Qe6 30.b3 Qe7 31.Nc3 Rfc6 32.Nd5 Qd6 33.Qf3 Kg7 34.Qg3 Nf6 35.Ne3 Kh7 36.Rc3 Nh5 37.Qf3 Nf4 38.Kh2 Kg7 39.Nc2 b4 40.Rc4 a5 41.Ne1 Ne6 42.Qe3 Nd4 43.Nf3 f5 44.Kh1 f4 45.Qd2 Nxf3 46.gxf3 Kf6 47.Kg2 Kg5 48.Qe2 Kh4 49.Kh2 Qd7 50.Qf1 g5 51.R4c2 h5 52.Rd1 g4 53.hxg4 hxg4 54.Qg2 Rg8 55.Rh1 Kg5 56.Kg1 Kf6 57.Rh6+ Kf7 58.Rh7+ Rg7 59.Rxg7+ Kxg7 60.fxg4 Qxd3 61.f3 Qd1+ 0-1
2018.11.17 Runavik Open 2018
2475443 Nielsen, Jon I Horni (1710) Olsen, Kaj (1718) 1-0
1.e4 e5 2.Nf3 Nf6 3.d3 Nc6 4.Nc3 Bb4 5.Be2 d5 6.exd5 Nxd5 7.Bd2 O-O 8.O-O Re8 9.Ne4 f5 10.Ng3 Qd6 11.c3 Bc5 12.Qc2 g6 13.Rad1 a5 14.a3 Nf4 15.Be3 Ne6 16.Bxc5 Qxc5 17.Qb3 a4 18.Qa2 Kg7 19.Qb1 b6 20.Qc1 Nf4 21.d4 Nxe2+ 22.Nxe2 Qb5 23.c4 Qb3 24.d5 Na5 25.Nd2 Qd3 26.Ng3 Ba6 27.Nde4 Qxc4 28.Qg5 fxe4 29.Nf5+ Kg8 30.Nh6+ Kg7 31.Rc1 Qxf1+ 32.Rxf1 Bxf1 33.Kxf1 Nc4 34.Ng4 Rf8 35.Nxe5 Nxe5 36.Qxe5+ Kh6 37.Qxe4 Rad8 38.Qxa4 Rxd5 39.Qh4+ Kg7 40.Qe7+ Rf7 41.Qe2 Rfd7 42.g3 Rf7 43.Kg2 Rfd7 44.h4 Rd3 45.Qe5+ Kg8 46.h5 R3d5 47.Qe8+ Kg7 48.hxg6 hxg6 49.a4 Rf7 50.Qe3 Rdf5 51.f4 Ra5 52.b3 Raf5 53.Qd4+ Kh7 54.Qe4 Kg7 55.b4 Kh7 56.Qe3 c5 57.bxc5 Rxc5 58.Qb3 Rf6 59.Kh3 Rh5+ 60.Kg4 Rc5 61.Qb4 Kh6 62.Qd2 Kg7 63.Qd4 Kf7 64.Qd7+ Kf8 65.Kf3 Rcf5 66.Ke4 Kg8 67.Qc7 Ra5 68.Qd7 Raf5 69.Qe7 Ra5 70.Qxf6 Rxa4+ 71.Kf3 Kh7 72.Qxb6 Kh6 73.Kg4 Re4 74.Qf6 Kh7 75.Kg5 Ra4 76.Qxg6+ Kh8 77.Qe8+ 1-0
2018.11.17 Runavik Open 2018
2475454 Nielsen, Jon I Horni (1710) Apol, Luitjen Akselsson (1735) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5 7.Nb3 Be6 8.f3 b5 9.Qd2 Nbd7 10.O-O-O Nb6 11.Kb1 Be7 12.g4 Rc8 13.h4 Nfd7 14.g5 O-O 15.Be2 f5 16.gxf6 Nxf6 17.Rdg1 d5 18.Bxb6 Qxb6 19.exd5 Bd7 20.h5 Nxh5 21.Bd3 Be8 22.Qg2 Bf6 23.Qg4 Rc7 24.Rg2 Qd6 25.Rxh5 Bxh5 26.Qxh5 g6 27.a3 Bg7 28.Qg4 Rf4 29.Qh3 Qe7 30.Be4 Qh4 31.Qxh4 Rxh4 32.Rd2 Bf8 33.d6 Rd7 34.Nc5 Rxd6 35.Rxd6 Bxd6 36.Nxa6 b4 37.axb4 g5 38.Nd5 h5 39.c4 g4 40.fxg4 hxg4 41.Ne3 g3 42.Bd5+ Kf8 43.Nf5 Rg4 44.Nxd6 e4 45.Bxe4 Rxe4 46.Nxe4 g2 47.Ka2 g1=Q 48.Nac5 Qe3 49.b3 Qe1 50.b5 Qb4 51.Na4 Ke7 52.b6 Ke6 53.b7 Kd7 54.Nac5+ Kc6 55.Kb2 Qb6 56.Kc3 Qa5+ 57.Kb2 Qb6 58.Nf6 Qc7 59.Nfd7 Qh2+ 60.Ka3 Qh8 61.b8=Q Qa1+ 62.Kb4 Qe1+ 63.Ka4 Qe6 1/2-1/2
2018.11.16 Runavik Open 2018
2475426 Pinheiro Diamant, Jonatan (1789) Nielsen, Jon I Horni (1710) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 b5 5.Bb3 Nf6 6.O-O d6 7.Ng5 d5 8.exd5 Nd4 9.Nc3 Bd6 10.Re1 O-O 11.Nce4 h6 12.Nxd6 cxd6 13.Ne4 Nxe4 14.Rxe4 f5 15.Rxd4 exd4 16.d3 Qh4 17.g3 Qf6 18.Bd2 Bd7 19.Qf3 Rae8 20.Bb4 g5 21.a4 f4 22.axb5 axb5 23.Ra6 Bh3 24.g4 Ra8 25.Ra3 Rae8 26.Qxh3 f3 27.Ra6 Qf4 28.Rxd6 Ra8 29.Re6 Ra1+ 30.Re1 Rfa8 31.Qh5 Kh7 32.h3 Rxe1+ 33.Bxe1 Ra1 34.Qe8 Qd2 35.Kf1 Rd1 36.d6 Qe2+ 37.Qxe2 fxe2+ 38.Kxe2 Ra1 39.d7 Ra8 40.Be6 Rd8 41.Ba5 1-0
2018.11.15 Runavik Open 2018
2475412 Skaale, Janus (1839) Nielsen, Jon I Horni (1710) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d3 d6 6.Nbd2 Bg4 7.h3 Bh5 8.Nf1 h6 9.Ng3 Bg6 10.O-O O-O 11.Re1 Re8 12.a4 a6 13.b4 Bb6 14.Be3 Nd7 15.a5 Bxe3 16.fxe3 Nf6 17.Qb3 Qd7 18.Nh4 Ne7 19.Rf1 c6 20.Nxg6 Nxg6 21.Nh5 Qe7 22.Nxf6+ gxf6 23.Ra2 Kg7 24.Raf2 Rf8 25.Qd1 Rad8 26.Qf3 d5 27.exd5 cxd5 28.Bxd5 Rd6 29.Bc4 Rc8 30.Qg4 Rh8 31.Rf5 Kh7 32.Qe4 Rg8 33.h4 Kg7 34.h5 Nf8 35.d4 Nd7 36.dxe5 Nxe5 37.Bxf7 Nf3+ 38.Qxf3 Kxf7 39.Qf4 Kg7 40.e4 Re6 41.e5 Rxe5 42.Rxf6 Kh8 43.Rxh6+ Kg7 44.Rg6+ Kh8 45.Qh6+ Qh7 46.Qxh7+ Kxh7 47.Rf7+ Kh8 48.Rh6# 1-0
2018.11.14 Runavik Open 2018
2475388 Berg, Margar M. (1852) Nielsen, Jon I Horni (1710) 0-1
1.d4 d5 2.Bg5 Nf6 3.e3 c6 4.Bxf6 exf6 5.Bd3 Be6 6.Nf3 Nd7 7.O-O g6 8.Nc3 f5 9.Ne2 Bg7 10.Nf4 O-O 11.h4 Bf6 12.h5 g5 13.Ne2 g4 14.Nd2 Bh4 15.c4 Nf6 16.cxd5 cxd5 17.Nf4 Bg5 18.f3 Bxf4 19.exf4 g3 20.Re1 Nxh5 21.Nf1 Qh4 22.Qd2 Nxf4 23.Re5 Ng6 24.Rxf5 Qxd4+ 25.Qe3 Qxe3+ 26.Nxe3 Bxf5 27.Nxf5 Nf4 28.Rd1 Nxd3 29.Rxd3 Rae8 30.Nxg3 Kh8 31.Rxd5 Rg8 32.Ne4 Rc8 33.Rd7 Rc2 34.g4 Rxb2 35.Rxf7 Rc8 0-1
2018.11.14 Runavik Open 2018
2475401 Nielsen, Jon I Horni (1710) Nielsen, Suni I Horni (1563) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 h6 5.Nc3 Bc5 6.Be3 Bb6 7.h3 d6 8.Qd2 Be6 9.Bb3 Qd7 10.Bxb6 axb6 11.O-O O-O 12.Ne2 Nh5 13.Nh2 Ne7 14.f4 exf4 15.Nxf4 Nxf4 16.Qxf4 Ng6 17.Qg3 Bxb3 18.axb3 Qc6 19.Qf2 Qb5 20.Rxa8 Rxa8 21.Qxf7+ Kh7 22.Ng4 Qg5 23.Rf5 Rf8 24.Qxf8 Nxf8 25.Rxg5 hxg5 26.Ne3 Ne6 27.Kf2 b5 28.g3 Kg6 29.b4 Kf6 30.c3 g6 31.Ng4+ Kf7 32.Ke3 c6 33.d4 Ng7 34.e5 d5 35.Nf6 Nf5+ 36.Kf3 Ng7 37.Nh7 Nf5 38.Nxg5+ Ke7 39.g4 Ng7 40.h4 b6 41.Kf4 Kd7 42.Nh7 Ne6+ 43.Ke3 Ng7 44.Nf6+ Ke6 45.h5 gxh5 46.gxh5 Kf7 47.h6 Nf5+ 48.Kf4 Nxh6 49.Kg5 Kg7 50.e6 Nf7+ 51.exf7 Kxf7 52.Nd7 Ke7 53.Nxb6 Kd8 54.Kf5 Kc7 55.Nxd5+ cxd5 56.Ke5 1-0
2018.11.13 Runavik Open 2018
2475378 Bjarnason, Bessi Nielsen, Jon I Horni (1710) 1-0
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Bb4 5.cxd5 exd5 6.a3 Bxc3+ 7.bxc3 c6 8.c4 Bf5 9.e3 Qa5+ 10.Qd2 Qxd2+ 11.Kxd2 Ne4+ 12.Ke2 Nxg5 13.h4 Ne4 14.cxd5 cxd5 15.Rc1 Nc6 16.Nf3 Bg4 17.g3 Bxf3+ 18.Kxf3 Nd2+ 19.Kg2 Nxf1 20.Rhxf1 O-O 21.Rc5 Rfd8 22.Rb1 Rab8 23.Rbb5 a6 24.Rb1 Rd7 25.Rxc6 Ra8 26.Rc5 h6 27.Rbc1 b5 28.Rc7 Rxc7 29.Rxc7 a5 30.Rd7 b4 31.axb4 a4 32.Rc7 Kf8 33.Rc1 Rb8 34.Rb1 Ke7 35.b5 Kd6 36.Rb4 Ra8 37.b6 a3 38.b7 Rb8 39.Ra4 Rxb7 40.Rxa3 Ke7 41.Ra6 Rc7 42.Kf3 f6 43.Kf4 Kf7 44.h5 Rd7 45.Kf5 Rc7 46.Rd6 Rc2 47.f3 Re2 48.Kf4 g5+ 49.hxg6+ Kxg6 50.Rxd5 Rc2 51.g4 Rc6 52.Rd7 Re6 53.d5 Re5 54.e4 Re8 55.d6 Rc8 56.e5 Rc4+ 57.Ke3 fxe5 58.Rd8 Kf6 59.d7 Ke7 60.Rc8 Rd4 61.d8=Q+ Rxd8 62.Rxd8 Kxd8 63.Ke4 Ke7 64.Kxe5 Kf7 65.f4 Kg6 66.Ke6 Kg7 67.Ke7 h5 68.gxh5 Kg8 69.f5 Kg7 70.f6+ Kg8 71.f7+ Kh7 72.h6 1-0
2018.11.12 Runavik Open 2018
2475359 Nielsen, Jon I Horni (1710) GM Miezis, N (2477) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.Be3 Bb4 7.Qd2 Nf6 8.f3 d5 9.Bd3 e5 10.Nde2 d4 11.Nxd4 exd4 12.Bxd4 Nc6 13.Bxf6 gxf6 14.O-O Be6 15.a3 Bxc3 16.Qxc3 Qe5 17.Qd2 O-O-O 18.b4 Bc4 19.Qe3 Qd4 20.Qxd4 Rxd4 21.Bxc4 Rxc4 22.Rac1 Rd8 23.Rf2 Rc3 24.Ra1 Kc7 25.h3 Rd4 26.Kh2 Rdc4 27.Ra2 Nd4 28.Rd2 Nxc2 29.Rd5 Nxa3 30.Rf5 Rc6 31.e5 Nc2 32.Rb2 Ne3 33.Rf4 Nc4 34.Re2 Nxe5 35.Rh4 Rc2 36.Rxc2 Rxc2 37.Rf4 Rc6 38.Rh4 Rc4 39.Rxh7 Rxb4 40.h4 a5 41.Rh8 Ng6 42.Rh7 Rxh4+ 43.Rxh4 Nxh4 0-1
2018.07.13 Faroes Open 2018
2549579 Nielsen, Jon I Horni (1735) Joensen, Hans Petur (1627) 0-1
1.e4 c5 2.Nf3 g6 3.d4 cxd4 4.Nxd4 Bg7 5.Be3 Nf6 6.Nc3 Nc6 7.f3 Qa5 8.Qd2 d5 9.Nxc6 bxc6 10.exd5 Nxd5 11.Bd4 e5 12.Nxd5 Qxd5 13.Bc3 O-O 14.O-O-O Qxa2 15.b3 Be6 16.Qd6 Bh6+ 0-1
2018.07.12 Faroes Open 2018
2549560 Fjallheim, Leif Reinert (1886) Nielsen, Jon I Horni (1735) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 b5 5.Bb3 Nf6 6.d3 d6 7.c3 Be7 8.Nbd2 O-O 9.Nf1 d5 10.Qe2 dxe4 11.dxe4 Bg4 12.h3 Bxf3 13.Qxf3 Na5 14.Bc2 c5 15.Ng3 Nc4 16.O-O Nd6 17.Rd1 Qc7 18.Bg5 h6 19.Be3 Rad8 20.Bb3 c4 21.Bc2 Rd7 22.Nf5 Nxf5 23.Rxd7 Qxd7 24.exf5 Qd5 25.Qg3 Nh5 26.Qg4 Nf6 27.Qg3 Nh5 28.Qg4 Nf6 29.Qg3 Nh5 1/2-1/2
2018.07.11 Faroes Open 2018
2549542 Nielsen, Jon I Horni (1735) Olsen, Kaj (1696) 1/2-1/2
1.e4 e5 2.Nf3 Nf6 3.Nc3 Nc6 4.d3 d5 5.exd5 Nxd5 6.Nxd5 Qxd5 7.Be2 Bc5 8.O-O O-O 9.Bd2 Be6 10.Ng5 Bf5 11.Bf3 Qd7 12.Be3 Bb6 13.Ne4 Rab8 14.Bxb6 axb6 15.Ng3 Bg6 16.Bxc6 Qxc6 17.f4 exf4 18.Rxf4 Rfe8 19.Rc4 Qf6 20.Rc3 c6 21.Qg4 Re7 22.Rf1 Qe6 23.Qxe6 Rxe6 24.Rc4 Rd8 25.Rcf4 f6 26.h4 h6 27.Rg4 Kf7 28.h5 Bh7 29.Rb4 c5 30.Rbf4 Ra8 31.a4 1/2-1/2
2018.07.10 Faroes Open 2018
2549525 Jacobsen, Markus (1106) Nielsen, Jon I Horni (1735) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 Nd4 6.O-O h6 7.Nf3 Bg4 8.Nc3 Bd6 9.h3 Nxf3+ 10.gxf3 Bxh3 11.Re1 O-O 12.d3 Nh5 13.Ne4 Nf4 14.d4 Ng2 15.Re2 Nh4 16.Re3 exd4 17.Qxd4 c5 18.Nf6+ Qxf6 19.Qxf6 gxf6 20.Rb3 Kh8 21.f4 Rg8+ 22.Rg3 Nf3+ 23.Kh1 Rxg3 24.fxg3 Re8 25.Bd2 Nxd2 0-1
2018.07.09 Faroes Open 2018
2549504 Nielsen, Jon I Horni (1735) Spiesberger, G (2058) 0-1
1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd8 4.d4 Nf6 5.Nf3 Bg4 6.Be2 e6 7.O-O Bd6 8.Re1 O-O 9.Bg5 Nbd7 10.Ne4 Be7 11.Ng3 Nh5 12.Bxe7 Qxe7 13.Nxh5 Bxh5 14.c4 c6 15.Nd2 Bxe2 16.Qxe2 Nf6 17.Ne4 Rad8 18.Rad1 Rd7 19.Rd3 Rfd8 20.Red1 Nxe4 21.Qxe4 Qf6 22.c5 Rd5 23.f3 R8d7 24.a3 Qd8 25.f4 Qf6 26.b4 Qf5 27.Qxf5 Rxf5 28.g3 g5 29.fxg5 Rxg5 30.Kf2 Rgd5 31.Ke3 f6 32.h4 h5 33.Ke4 Kf7 34.a4 a6 35.a5 Rd8 36.R1d2 Rg8 37.Rf2 f5+ 38.Kf4 Rg4+ 39.Ke3 Rxg3+ 40.Kd2 Rg4 41.Rh2 Rdxd4 42.Rxd4 Rxd4+ 43.Kc3 e5 44.Rf2 Kf6 45.Rh2 Ke6 46.Rg2 f4 47.Rg7 Rd7 48.Rg5 f3 49.Rg6+ Kf5 50.Rg8 Ke4 0-1
2018.07.09 Faroes Open 2018
2555388 Nielsen, Suni I Horni (1487) Nielsen, Jon I Horni (1735) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 h6 5.c3 Bc5 6.Nbd2 d6 7.Nf1 O-O 8.Ng3 Ne7 9.Nh4 Bg4 10.Qd2 d5 11.exd5 Nexd5 12.h3 Be6 13.Ngf5 Bxf5 14.Nxf5 Qd7 15.Ng3 Nf4 16.Rg1 b5 17.Bb3 Nxd3+ 18.Kf1 Bxf2 19.Bc2 Bxg3 20.Qxd3 Qxd3+ 21.Bxd3 Rad8 22.Be2 Ne4 23.Be3 Bh2 24.Rh1 Ng3+ 25.Kf2 Nxh1+ 26.Rxh1 Bf4 27.Bxa7 Rd2 28.Rb1 Ra8 29.Be3 Bxe3+ 30.Kxe3 Rd6 31.Bxb5 Rxa2 32.Bc4 Ra8 33.Rf1 Rf8 34.Rf2 Rd1 35.Bb3 Re1+ 36.Kd2 Re4 37.Kd3 Rf4 38.Re2 e4+ 39.Ke3 Rf6 40.Rd2 Rd6 41.Rf2 Rf6 42.Rd2 Re8 43.Ba4 Ree6 44.Bc2 Re5 45.Re2 c5 46.Rd2 Rg6 47.Rf2 Rd6 48.Re2 g5 49.g3 Rf6 50.Rg2 Rf3+ 51.Ke2 f5 52.Rg1 c4 53.Rg2 Rb5 54.Kd2 Rxb2 55.Kc1 Ra2 56.Rg1 Ra1+ 57.Bb1 Rxc3+ 58.Kb2 Rxb1+ 59.Kxb1 Kf7 60.Kb2 Rd3 61.Rf1 Ke6 62.Ra1 Rxg3 0-1
2018.07.07 Faroes Open 2018
2555348 Nielsen, Jon I Horni (1735) IM Nakar, Ey (2462) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5 7.Nb3 Be6 8.f3 Nbd7 9.Qd2 h5 10.h4 Rc8 11.O-O-O b5 12.Kb1 Be7 13.Nd5 Bxd5 14.exd5 Nb6 15.Bxb6 Qxb6 16.Bd3 g6 17.Be4 Kf8 18.Na5 Kg7 19.Nc6 Rxc6 20.dxc6 d5 21.Bd3 Bc5 22.Qg5 Re8 23.Rde1 e4 24.fxe4 dxe4 25.Rhf1 Qxc6 26.Be2 Be7 27.Rd1 Rc8 28.c3 Qe6 29.Qe3 Rc5 30.g3 Re5 31.Qd4 e3 32.Qa7 Ne4 33.Qxe3 Nf6 34.Qd4 Rxe2 35.Qd3 Re3 36.Qd4 Re4 37.Qf2 Ng4 38.Qf3 Nh2 39.Qd3 Nxf1 40.Rxf1 Re3 41.Qd4+ Bf6 42.Qf4 Qe4+ 43.Qxe4 Rxe4 0-1
2017.11.26 Runavik Open 2017
2656452 Apol, Luitjen Akselsson (1651) Nielsen, Jon I Horni (1630) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 Nc6 8.Qd2 Bd7 9.O-O-O O-O 10.g4 Rc8 11.h4 h5 12.gxh5 Nxh5 13.Be2 Ne5 14.Rhg1 Nc4 15.Bxc4 Rxc4 16.Kb1 Qa5 17.Nd5 Qxd2 18.Nxe7+ Kh8 19.Rxd2 Bf6 20.Nd5 Bxh4 21.Rh2 Bd8 22.Nf4 Rc5 23.Nf5 Rxf5 24.exf5 Bxf5 25.Nxh5 1-0
2017.11.25 Runavik Open 2017
2656395 Filip, H (2046) Nielsen, Jon I Horni (1630) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Bc4 Nf6 5.O-O d6 6.Ng5 Ne5 7.Qxd4 h6 8.Nf3 Nxf3+ 9.gxf3 Bh3 10.Re1 Be7 11.e5 dxe5 12.Qxe5 Qd7 13.Nc3 O-O 14.Bxh6 gxh6 15.Qxe7 Qf5 16.Qe5 Qxf3 17.Qg3+ Qg4 18.Re7 Kh8 19.Qxg4 Nxg4 20.Bxf7 Rxf7 21.Rxf7 Ne5 22.Rf4 Rg8+ 23.Kh1 Bg2+ 24.Kg1 Bh3+ 25.Kh1 Bg2+ 26.Kg1 Bh3+ 27.Kh1 Bg2+ 1/2-1/2
2017.11.25 Runavik Open 2017
2656420 Nielsen, Jon I Horni (1630) Eiriksson, S (1911) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.Be2 O-O 8.O-O Nc6 9.f4 Qa5 10.f5 Qb4 11.Rb1 Qa5 12.Qd2 Re8 13.fxg6 hxg6 14.Nxc6 bxc6 15.Bh6 Be6 16.Bxg7 Kxg7 17.Qf4 Rh8 18.a4 Qc5+ 19.Kh1 Rh7 20.Rf2 Rah8 21.g4 g5 22.Qg3 Rh3 23.Qg1 Qe5 24.Bf3 Rg3 25.Qd1 Nxg4 26.Bxg4 Bxg4 27.Qf1 Rgh3 28.Qg1 Bf3+ 29.Qg2 0-1
2017.11.24 Runavik Open 2017
2656362 Nielsen, Jon I Horni (1630) Pinheiro Diamant, Jonatan (1743) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Be7 5.Nc3 d6 6.O-O Na5 7.Bb3 Nxb3 8.axb3 Bg4 9.h3 Bh5 10.Bg5 h6 11.Bxf6 Bxf6 12.Kh2 g5 13.g4 Bg6 14.Ng1 h5 15.f3 Qd7 16.Qe2 a6 17.b4 c6 18.b5 cxb5 19.Qf2 Bd8 20.Qe2 Rc8 21.Nd5 f6 22.c3 Bf7 23.Ne3 Bb6 24.Nf5 Be6 25.Ne3 Ke7 26.Rad1 Bxe3 27.Qxe3 hxg4 28.fxg4 Bxg4 29.Rd2 Rh6 30.Rg2 Rch8 31.Rg3 Be6 32.Kg2 g4 33.hxg4 Bxg4 34.Nf3 Bxf3+ 35.Rfxf3 Rh2+ 36.Kf1 Rh1+ 37.Ke2 R8h2+ 38.Rf2 Qe8 39.Rxh2 Rxh2+ 40.Kf1 Qh5 41.Qe1 Rh1+ 42.Rg1 Qf3+ 43.Qf2 Qxd3+ 44.Ke1 Qb1+ 0-1
2017.11.22 Runavik Open 2017
2656287 Markensten, Max (1647) Nielsen, Jon I Horni (1630) 1-0
1.c4 e5 2.g3 Nf6 3.Bg2 c6 4.d4 e4 5.Nc3 d5 6.Bg5 Bb4 7.Qb3 Bxc3+ 8.bxc3 Nbd7 9.e3 h6 10.Bxf6 Nxf6 11.Ne2 Qc7 12.h3 h5 13.Rc1 Be6 14.Nf4 g5 15.Nxe6 fxe6 16.cxd5 exd5 17.c4 Qa5+ 18.Ke2 O-O 19.Rc2 g4 20.Qxb7 c5 21.dxc5 Qa4 22.Qb3 Qxb3 23.axb3 dxc4 24.Rxc4 Rab8 25.Rb1 Rfe8 26.b4 Nd5 27.b5 Nc7 28.b6 axb6 29.cxb6 Nd5 30.h4 Rxb6 31.Rxb6 Nxb6 32.Rxe4 Rxe4 33.Bxe4 Kg7 34.f3 gxf3+ 35.Kxf3 Kf6 36.Kf4 Nc4 37.Bf3 Kg6 38.e4 Nd2 39.Be2 Nb3 40.e5 Nc5 41.Bc4 Kg7 42.Kf5 Kf8 43.Be2 1-0
2017.11.22 Runavik Open 2017
2656314 Nielsen, Jon I Horni (1630) Steil, R (1591) 1/2-1/2
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 Nc6 5.Nf3 Bg4 6.c3 e6 7.Nbd2 Nf6 8.Qb3 Qc7 9.h3 Bxf3 10.Nxf3 Be7 11.Be3 a6 12.O-O O-O 13.Rac1 b5 14.a4 Na5 15.Qc2 Nc4 16.b3 Nxe3 17.fxe3 bxa4 18.bxa4 Qa5 19.Ne5 h6 20.Rb1 Qc7 21.Rb3 Bd6 22.Rxf6 Bxe5 23.dxe5 gxf6 24.exf6 Qe5 25.Qf2 Rab8 26.Ra3 Kh8 27.a5 Rfc8 28.g4 Rxc3 29.Rxc3 Qxc3 30.Qf4 Qxd3 31.Qxb8+ Kh7 32.Qf8 Qxe3+ 33.Kg2 Qe2+ 34.Kg1 Qe1+ 1/2-1/2
2017.07.19 Faroes Open 2017
2722097 GM Miezis, N (2447) Nielsen, Jon I Horni (1557) 1-0
1.c4 e6 2.e3 Nf6 3.b3 c5 4.Bb2 Be7 5.Nf3 b6 6.Be2 Nc6 7.O-O Bb7 8.d4 d6 9.Nc3 O-O 10.Qd2 Qc7 11.Rad1 Rfd8 12.d5 exd5 13.Nxd5 Nxd5 14.cxd5 Nb8 15.Qc2 Nd7 16.Nd4 Nf6 17.Nf5 Re8 18.Bb5 Rf8 19.e4 a6 20.Bd3 Rac8 21.Qc1 h6 22.Nxh6+ Kh8 23.Nf5 Rg8 24.Qg5 Nh7 25.Bxg7+ Rxg7 26.Qxg7# 1-0
2017.07.18 Faroes Open 2017
2722082 Nielsen, Jon I Horni (1557) FM Simonsen, H (2180) 0-1
1.e4 e6 2.d4 d5 3.Nd2 a6 4.Bd3 c5 5.c3 Nc6 6.Ne2 cxd4 7.cxd4 dxe4 8.Nxe4 Bb4+ 9.Bd2 Bxd2+ 10.Qxd2 Nf6 11.O-O O-O 12.Rac1 Qe7 13.Rfd1 Rd8 14.Qf4 Nd5 15.Qg3 Bd7 16.Nf4 Nxf4 17.Qxf4 Be8 18.Ng3 Rd6 19.Be4 Rad8 20.Bxc6 Bxc6 21.Rc3 R6d7 22.Rcd3 e5 23.Qe3 exd4 24.Rxd4 Qxe3 25.fxe3 Rxd4 26.Rxd4 Rxd4 27.exd4 Kf8 28.Ne2 Ke7 29.g3 Kf6 30.Kf2 Kf5 31.Ke3 g5 32.Ng1 h5 33.Nf3 f6 34.Ng1 Kg4 35.Kf2 h4 36.Ne2 Kh3 37.Kg1 Bf3 38.Kf2 Bc6 39.gxh4 Kxh4 40.Nc3 f5 41.d5 Be8 42.d6 Kh3 43.Kg1 g4 44.Ne2 Kh4 45.Kf2 Kg5 46.Kg3 Bd7 47.a3 a5 48.Nc1 f4+ 49.Kf2 Kf5 50.Nd3 b6 51.b4 a4 52.Ke2 Ke4 53.Nf2+ Kd5 54.Nd3 f3+ 55.Ke3 Kxd6 56.Kd4 Ke6 57.Nf2 Kf5 58.Nd3 Kg5 59.Ke3 Kh4 60.Nf2 g3 61.hxg3+ Kxg3 62.Ne4+ Kg2 63.Nf2 Bf5 64.Nd1 b5 65.Nf2 Bc2 66.Ng4 Bd1 67.Nf2 Be2 68.Ne4 Kf1 69.Nc3 Ke1 70.Ne4 Kd1 71.Kd4 Kc2 72.Nf2 Kb3 73.Kc5 Kxa3 74.Ne4 Kb2 75.Kd4 a3 0-1
2017.07.17 Faroes Open 2017
2727854 FM Jacobsen, Mikkel Manosri (2247) Nielsen, Jon I Horni (1557) 1-0
1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.e3 Be7 5.b3 b6 6.Bd3 dxc4 7.bxc4 Bb7 8.Nbd2 O-O 9.O-O c5 10.Bb2 Nc6 11.a3 Qc7 12.dxc5 bxc5 13.Qc2 e5 14.Ne4 g6 15.Rab1 Nd7 16.Nc3 f5 17.Nd5 Qd6 18.Nxe5 Ndxe5 19.Bxe5 Qxe5 20.Rxb7 Rab8 21.Rfb1 Rxb7 22.Rxb7 Bd6 23.g3 Qa1+ 24.Qb1 Qxa3 25.Qb5 Ne5 26.Bf1 Qa2 27.Qb2 Qxb2 28.Rxb2 Rb8 29.Ra2 Nc6 30.Ra6 Rc8 31.Bg2 Be5 32.Rxc6 Rxc6 33.Ne7+ Kf7 34.Nxc6 Bc3 35.Nxa7 Bb4 36.Bd5+ Ke7 37.Nc6+ Kd6 38.e4 fxe4 39.Nxb4 cxb4 40.Bxe4 Kc5 41.h4 Kxc4 42.h5 gxh5 43.Bxh7 b3 44.Bg8+ Kc3 45.Bxb3 Kxb3 46.Kg2 Kc4 47.Kh3 Kd4 48.Kh4 Ke4 49.Kxh5 Kf3 50.g4 1-0
2017.07.16 Faroes Open 2017
2727842 Nielsen, Jon I Horni (1557) Hansen, Herl (2048) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.Be3 Nc6 7.f3 Nf6 8.Qd2 Bb4 9.a3 Be7 10.O-O-O d5 11.exd5 exd5 12.Nb3 Be6 13.Bf4 Qb6 14.Na4 Qd8 15.Nac5 O-O 16.Bd3 Qc8 17.Rhe1 Re8 18.Qe2 Bf8 19.h4 Bf5 20.Bxf5 Qxf5 21.Qd2 d4 22.g4 Qd5 23.Nxb7 Qxf3 24.g5 Ne4 25.Qh2 Nf2 26.Nd2 Qd5 27.Qxf2 Qd7 28.Rxe8 Rxe8 29.Re1 Rc8 30.Nd6 Bxd6 31.Bxd6 Qxd6 32.Rf1 Qe7 33.Qf5 Rd8 34.h5 Qe6 35.Ne4 Rd5 36.Qxe6 fxe6 37.b4 Re5 38.Nc5 a5 39.Nd7 Rf5 40.Rxf5 exf5 41.b5 Nd8 42.Nc5 Kf7 43.b6 Nc6 44.b7 Nb8 45.Kd2 h6 46.gxh6 gxh6 47.Kd3 Kf6 48.Kxd4 Kg5 49.Ke5 Kg4 50.Ne6 Kxh5 51.Kxf5 Kh4 52.c4 Kg3 53.c5 h5 54.Nd4 h4 55.c6 Na6 56.c7 h3 57.b8=Q 1-0
2017.07.15 Faroes Open 2017
2727830 Nielsen, Suni I Horni (1270) Nielsen, Jon I Horni (1557) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Nc3 Nf6 5.d3 h6 6.O-O d6 7.h3 g5 8.Nxg5 hxg5 9.Bxg5 Rg8 10.Bh4 Bxh3 11.Kh2 Bxg2 12.Nd5 Ng4+ 13.Qxg4 Rxg4 14.Bxd8 Kxd8 15.Rfd1 Nd4 16.f4 Nf3# 0-1
2017.07.14 Faroes Open 2017
2727816 Nielsen, Jon I Horni (1557) Thorsteinsson, S (2191) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f3 e6 7.Be3 b5 8.Qd2 Bb7 9.O-O-O Nbd7 10.Nb3 Rc8 11.Kb1 Ne5 12.Bf4 Nfd7 13.h4 Qb6 14.Qd4 Qc7 15.Be2 Bc6 16.h5 h6 17.Rhe1 Rb8 18.Rd2 b4 19.Nd1 a5 20.Ne3 Ba8 21.Nc4 Nxc4 22.Bxc4 e5 23.Bxe5 Nxe5 24.f4 Nxc4 25.Rd3 a4 26.Nc1 Qc5 27.e5 Qxd4 28.Rxd4 d5 29.e6 Bc5 30.Rdd1 Rb6 31.Nd3 Be7 32.exf7+ Kxf7 33.b3 Na3+ 34.Kb2 Bf6+ 35.Kc1 Rc8 36.Re2 axb3 37.axb3 Bc3 38.g4 Re6 39.Rg2 Nb5 40.g5 Ra6 0-1
2017.07.13 Faroes Open 2017
2727787 Nielsen, Jon I Horni (1557) Mortensen, Rogvi (1939) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nxc6 bxc6 6.Be3 Nf6 7.Nd2 d5 8.exd5 cxd5 9.c3 Be7 10.Bd3 O-O 11.O-O a5 12.f4 Ba6 13.Bxa6 Rxa6 14.Nb3 g6 15.Bd4 Qc7 16.Qe2 Rfa8 17.Rae1 Ne4 18.Nd2 Nxd2 19.Qxd2 Bc5 20.Kh1 Bxd4 21.Qxd4 Rd8 22.Rd1 Rc6 23.Qe5 Qxe5 24.fxe5 Rb8 25.Rf2 Rcb6 26.b3 Rc6 27.Rf3 Rbc8 28.Rdd3 R8c7 1/2-1/2
2017.07.13 Faroes Open 2017
2727804 Petersen, G (1652) Nielsen, Jon I Horni (1557) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.d3 Bc5 6.Qe2 Bg4 7.Be3 Bxe3 8.Qxe3 Bxf3 9.Qxf3 Nf6 10.Nc3 Qd4 11.Rb1 O-O-O 12.O-O Kb8 13.Kh1 h5 14.Qe2 g5 15.Nd1 Rdg8 16.Ne3 Qd7 17.Nf5 Ne8 18.b4 Nd6 19.Nxd6 cxd6 20.a4 Qg4 21.Qe3 h4 22.b5 h3 23.g3 axb5 24.axb5 c5 25.f3 Qd7 26.c4 f5 27.exf5 Qxf5 28.b6 Rf8 29.Qe2 Rf6 30.Ra1 d5 31.Ra8+ Kxa8 32.Qa2+ Kb8 33.Qa7+ Kc8 34.Qa8+ Kd7 35.Qxb7+ Kd6 36.Qxd5+ Ke7 37.Qxc5+ Rd6 38.Qe3 Rxd3 39.Qe2 Rb3 40.c5 Rb1 41.Kg1 Rxf1+ 42.Kxf1 Rf8 43.Kf2 g4 44.f4 e4 45.Qe3 Qd5 46.c6 Qxc6 47.Qd4 Qc2+ 48.Ke3 Qd3+ 49.Qxd3 exd3 50.Kxd3 Rb8 51.Ke4 Kf6 0-1
2017.07.12 Faroes Open 2017
2727773 FM Nielsen, Ro (2353) Nielsen, Jon I Horni (1557) 1-0
1.e4 e5 2.Bc4 Nf6 3.d3 Nc6 4.Nc3 Bb4 5.Ne2 d5 6.exd5 Nxd5 7.O-O Be6 8.Bxd5 Bxd5 9.f4 O-O 10.f5 f6 11.Ng3 Bf7 12.Nce4 Ba5 13.Kh1 Qe8 14.Qg4 Kh8 15.Qh4 Bg8 16.Nh5 Qe7 17.g4 h6 18.Nxg7 Qxg7 19.Bxh6 Qh7 20.Nxf6 Qf7 21.Bxf8+ Bh7 22.Qxh7+ Qxh7 23.Nxh7 Kxh7 24.Bc5 b6 25.Be3 Rf8 26.c3 b5 27.g5 Bb6 28.Bxb6 axb6 29.Rae1 Kg7 30.Kg2 Kh7 31.h4 Kg7 32.h5 Kh7 33.Kg3 Kg7 34.Kg4 Kh7 35.h6 Kh8 36.g6 Kg8 37.f6 Kh8 38.g7+ 1-0
2017.04.27 Reykjavik Open 2017
2760701 Kolka, Dawid (1931) Nielsen, Jon I Horni (1454) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O Nf6 6.d3 Bg4 7.h3 Bh5 8.Bg5 Bd6 9.Nbd2 O-O 10.Nc4 Re8 11.Re1 c5 12.Qe2 h6 13.Bh4 g5 14.Bg3 Nd7 15.Ne3 Bf8 16.h4 gxh4 17.Bh2 Qf6 18.Nf5 h3 19.gxh3 Kh7 20.Kh1 Bd6 21.Bg3 Nf8 22.Bh4 Qh8 23.Qe3 Bxf3+ 24.Qxf3 Ng6 25.Rg1 Rg8 26.Bg5 Bf8 27.Bxh6 Bxh6 28.Qh5 Rge8 29.Qxh6+ Kg8 30.Qxh8+ Kxh8 31.Rg5 Nf4 32.Rg4 Ng6 33.Rag1 Rg8 34.Ne7 Rg7 35.Nxg6+ fxg6 36.Rxg6 Rh7 37.R1g3 Rf8 38.Kg2 a5 39.Re6 Rh5 40.Re7 Rc8 41.Rgg7 b6 42.Rg6 Rh7 43.Rxe5 Rd8 44.Rgg5 Rf7 45.Ref5 Re7 46.Rg4 Rh7 47.Kg3 c6 48.f4 a4 49.Rf6 Rc8 50.f5 b5 51.Rfg6 c4 52.dxc4 bxc4 53.e5 Re8 54.Rxc6 Rhe7 55.Rh6+ Rh7 56.Rxh7+ Kxh7 57.e6 Re7 58.Rxc4 Kg7 59.Rg4+ Kf6 60.Kf4 Rh7 61.h4 Ke7 62.Ke5 Rh5 63.Rxa4 Rh6 64.f6+ Kd8 65.e7+ Ke8 66.Ra8+ 1-0
2017.04.26 Reykjavik Open 2017
2760595 Nielsen, Jon I Horni (1454) Hart, Alexander (1806) 1-0
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Nf3 Nc6 5.Be3 Bg4 6.Nbd2 Nf6 7.c3 e6 8.Qb3 Qc7 9.Bb5 Bd6 10.O-O O-O 11.Rfe1 Ne7 12.Bd3 Bf5 13.Qc2 Bxd3 14.Qxd3 Ng6 15.h3 Rae8 16.Bg5 Nh5 17.Rad1 h6 18.Be3 f5 19.Nb3 Rf6 20.Kh1 Nf8 21.Ne5 f4 22.Bc1 Rf5 23.Nf3 Qf7 24.Ne5 Qf6 25.Ng4 Qg6 26.Nd2 Nf6 27.Nxf6+ Qxf6 28.Nf3 g5 29.Re2 h5 30.Nh2 Re7 31.Qf3 Rh7 32.Kg1 Ng6 33.Rde1 Nh4 34.Qd3 Re7 35.f3 Ng6 36.Ng4 hxg4 37.hxg4 Nh4 38.gxf5 Nxf5 39.Kf2 Ng3 40.Re5 Bxe5 41.Rxe5 Rh7 42.Qb5 Rh1 43.Qe8+ Kh7 44.Re1 Rxe1 45.Kxe1 Qf5 46.Qe7+ Kh6 47.Qe8 Nh5 48.Qh8+ Kg6 49.Qe8+ Kh6 50.Qh8+ Qh7 51.Qxh7+ Kxh7 52.g4 Ng7 53.b3 b5 54.Ke2 Ne8 55.Ba3 Kg7 56.Be7 Kg6 57.Kd3 Nc7 58.Bd8 Ne8 59.c4 Nd6 60.c5 Ne8 61.Kc3 Nf6 62.c6 Ne8 63.Kb4 Nd6 64.Kc5 Ne8 65.Kxb5 Nd6+ 66.Ka6 1-0
2017.04.25 Reykjavik Open 2017
2760478 Roebuck, Derek (1661) Nielsen, Jon I Horni (1454) 0-1
1.e4 e5 2.f4 d5 3.exd5 exf4 4.Nf3 Nf6 5.Nc3 Bb4 6.Qe2+ Be7 7.Qb5+ Nbd7 8.Bc4 a6 9.Qa4 O-O 10.b4 b5 11.Bxb5 Nb6 12.Qa3 axb5 13.Qb3 Nfxd5 14.Ba3 Be6 15.Nxd5 Bxd5 16.Qd3 Bxf3 17.Qxf3 Nc4 18.Bc1 Bxb4 19.O-O Qd4+ 0-1
2017.04.24 Reykjavik Open 2017
2760345 Gudmundsson, Ei (1739) Nielsen, Jon I Horni (1454) 1-0
1.d4 d5 2.Nf3 Nf6 3.g3 e6 4.Bg2 g6 5.O-O Bg7 6.c4 c6 7.Nbd2 Nbd7 8.Qc2 O-O 9.Rd1 b6 10.b3 Bb7 11.Bb2 Rc8 12.Ne5 Nxe5 13.dxe5 Nd7 14.f4 c5 15.Nf1 Qc7 16.cxd5 exd5 17.Bxd5 Bxd5 18.Rxd5 Rfe8 19.Rad1 Nf8 20.Qc4 Ne6 21.e4 Qc6 22.Rd6 Qb7 23.Rd7 Qa8 24.Qd5 Red8 25.Qxa8 Rxa8 26.Rxd8+ Rxd8 27.Rxd8+ Nxd8 28.Ne3 Nc6 29.Nd5 Kf8 30.Kf2 h5 31.Kf3 Ke8 32.Nf6+ Bxf6 33.exf6 Kd7 34.h3 Ke6 35.g4 Nd4+ 36.Bxd4 cxd4 37.e5 hxg4+ 38.hxg4 Kd5 39.Ke2 Ke6 40.Kd3 Kd5 41.g5 b5 42.b4 a6 43.a3 Ke6 44.Kxd4 Kf5 45.Kd5 1-0
2017.04.23 Reykjavik Open 2017
2764301 Nielsen, Jon I Horni (1454) Baldvinsson, Loftur (1971) 0-1
1.e4 Nc6 2.Nf3 f5 3.exf5 d5 4.d4 Bxf5 5.c3 e6 6.Bb5 Bd6 7.Bg5 Ne7 8.Qa4 O-O 9.Bxc6 bxc6 10.Bxe7 Qxe7 11.Qxc6 Rab8 12.b3 Bd3 13.Qa4 e5 14.dxe5 Rxf3 15.Kd2 Qg5+ 16.Kd1 Qxg2 17.Re1 Rxf2 18.exd6 Qf3+ 19.Kc1 Rc2# 0-1
2017.04.22 Reykjavik Open 2017
2764161 CM Vistisen, L (2097) Nielsen, Jon I Horni (1454) 1-0
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nxd4 5.Qxd4 Nf6 6.e5 Qe7 7.Be3 Ng8 8.Nc3 Qb4 9.O-O-O Qxd4 10.Bxd4 f6 11.Nd5 fxe5 12.Nxc7+ Kd8 13.Bxe5 Rb8 14.Ne6+ Ke7 15.Nxf8 Kxf8 16.Bxb8 Nf6 17.Bxa7 d5 18.f3 Kf7 19.Bb5 Be6 20.a4 Rc8 21.g4 g5 22.h4 h6 23.hxg5 hxg5 24.Bd4 Ng8 25.Rh7+ Kg6 26.Bd3+ 1-0
2017.04.21 Reykjavik Open 2017
2764014 Nielsen, Jon I Horni (1454) CM Kiese, M (2247) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5 7.Nb3 Be6 8.f3 Be7 9.Qd2 O-O 10.Be2 Nbd7 11.O-O b5 12.Rad1 b4 13.Nd5 Bxd5 14.exd5 Nb6 15.Bxb6 Qxb6+ 16.Kh1 a5 17.a4 bxa3 18.bxa3 a4 19.Na1 Qb2 20.Qb4 Rfb8 21.Qxb2 Rxb2 22.Bd3 Nd7 23.c3 Nc5 24.Bc4 Rab8 25.h3 Bg5 26.g3 Bd2 27.f4 Bxc3 28.fxe5 Bxe5 29.g4 Rb1 30.Rxb1 0-1
2017.04.20 Reykjavik Open 2017
2763909 Fehr, A (2102) Nielsen, Jon I Horni (1454) 0-1
1.Nf3 d5 2.g3 Nf6 3.Bg2 e6 4.O-O g6 5.d3 Bg7 6.Nbd2 Nbd7 7.e4 c6 8.Re1 O-O 9.e5 Ng4 10.d4 c5 11.h3 Nh6 12.c3 Nf5 13.Nf1 Qb6 14.g4 Ne7 15.a3 f6 16.exf6 Nxf6 17.Ng3 Nc6 18.b4 cxd4 19.cxd4 Ne8 20.Be3 Nd6 21.Ne5 Nb5 22.Ne2 Bxe5 23.dxe5 d4 24.Bh6 Rf7 25.Nf4 Bd7 26.Nd3 Rc8 27.Qd2 Ne7 28.a4 Nc3 29.Nc5 Rxc5 30.bxc5 Qxc5 31.Bxb7 Bxa4 32.Bg5 Nc6 33.Bc8 Nxe5 34.Rxe5 Qxe5 35.Re1 Ne4 36.Qd3 Nxf2 37.Rxe5 Nxd3 38.Ra5 Bd7 39.Ba6 Ne1 40.Bh6 d3 41.Bb7 Nf3+ 42.Bxf3 Rxf3 43.Rxa7 Rxh3 44.Rxd7 Rxh6 45.Kg2 g5 46.Rxd3 Rf6 47.Rd7 Rf7 48.Rd6 Re7 49.Kf3 Kf7 50.Ke4 Kf6 51.Ra6 h5 52.gxh5 Rh7 53.Ra1 Rxh5 54.Rf1+ Ke7 55.Rg1 Rh4+ 56.Ke5 g4 57.Rg3 Kf7 58.Kf4 Kf6 59.Rxg4 Rxg4+ 60.Kxg4 Ke5 61.Kf3 Kd4 62.Kf2 Kd3 63.Ke1 e5 64.Kd1 e4 65.Ke1 Ke3 0-1
2017.04.20 Reykjavik Open 2017
2763765 Nielsen, Jon I Horni (1454) WGM Soumya, Sw (2349) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be3 e5 7.Nb3 Be7 8.f3 O-O 9.Qd2 a5 10.Nd5 Nxd5 11.exd5 Nb8 12.Bd3 a4 13.Nc1 f5 14.c4 Bh4+ 15.Bf2 Bxf2+ 16.Qxf2 e4 17.Be2 Qa5+ 18.Kd1 Na6 19.a3 Bd7 20.Na2 Nc5 21.Nc3 Rae8 22.Kc2 e3 23.Qg3 f4 24.Qe1 Bf5+ 25.Ne4 Qxe1 26.Rhxe1 Nxe4 27.fxe4 Bxe4+ 28.Kc3 Bxg2 29.Bg4 Re5 30.Kd4 b6 31.Rac1 f3 32.Rxe3 Rf4+ 33.Kd3 Rxe3+ 34.Kxe3 Rxg4 35.Rc2 g5 36.Kf2 Re4 37.Kg3 h5 38.Kf2 h4 39.Kg1 Re2 40.Rxe2 fxe2 41.Kf2 Bf3 42.h3 g4 43.hxg4 Bxg4 44.Ke1 h3 45.Kf2 h2 0-1
2016.11.27 Runavik Open 2016
2821781 Hansen, Jogvan I. (1459) Nielsen, Jon I Horni (1316) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.O-O Nf6 5.d3 d6 6.h3 Be6 7.Bb3 O-O 8.Re1 Ne7 9.Nc3 Qd7 10.Ng5 Ng6 11.Ne2 h6 12.Bxe6 fxe6 13.Nf3 Rf7 14.Ng3 Raf8 15.Be3 Bb6 16.Qd2 Nf4 17.Bxf4 exf4 18.Ne2 e5 19.d4 Nxe4 20.Qd3 Qf5 21.Nh4 Qh7 22.c3 Ng5 23.Qc4 Kh8 24.Rf1 f3 25.Ng3 Rf4 26.Nxf3 Nxf3+ 27.gxf3 Rxf3 28.Rae1 Qg6 29.Kg2 h5 30.Re4 Rxg3+ 31.fxg3 Qxe4+ 32.Kg1 Rxf1+ 33.Qxf1 exd4 0-1
2016.11.26 Runavik Open 2016
2821743 Tummasarson, Flovin M. (1195) Nielsen, Jon I Horni (1316) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4 5.c3 Bc5 6.d4 exd4 7.O-O dxc3 8.Qb3 Qe7 9.Nxc3 Na5 10.Qa4 Nxc4 11.Qxc4 d6 12.Nd5 Be6 13.Qb5+ c6 14.Nxe7 cxb5 15.Nxg8 Rxg8 16.Bd2 Rc8 17.Rac1 Kd7 18.Rb1 Rc7 19.Rb2 Ra8 20.Rfb1 Bc4 21.Bf4 Re8 22.Rd2 f6 23.e5 fxe5 24.Bxe5 Bxa2 25.Rbd1 Bb3 26.Rb1 Ba4 27.Bxg7 Bb4 28.Rdb2 Bc3 29.Bxc3 Rxc3 30.h4 Rg8 31.Nd2 Rc2 32.Ne4 Kc6 33.Rxc2+ Bxc2 34.Rc1 Re8 35.Rxc2+ Kb6 36.Nxd6 Re1+ 37.Kh2 Rd1 38.Nc8+ Ka5 39.Nxa7 Rd8 40.Rc7 Kb6 41.Rxh7 Kxa7 42.h5 b4 43.Re7 Rd5 44.g4 Rd2 45.Kg2 Rd1 46.Re4 b3 47.h6 b2 48.Rb4 Rd4 49.Rxb2 Rxg4+ 50.Kh3 Rg6 51.f4 Rxh6+ 52.Kg4 Rb6 53.Rf2 Kb8 54.f5 Rd6 55.f6 Rd8 56.Kg5 Kc7 57.Kg6 b5 58.f7 Kb6 59.f8=Q Rxf8 60.Rxf8 b4 61.Rf5 b3 62.Rf3 1-0
2016.11.26 Runavik Open 2016
2821764 Nielsen, Jon I Horni (1316) Jacobsen, Markus 1-0
1.e4 e5 2.Nf3 d6 3.Bc4 g5 4.d3 g4 5.Ng5 f6 6.Nf7 Qd7 7.Nxh8 b5 8.Bxg8 Qg7 9.Bd5 Qxh8 10.Bxa8 Be6 11.Bd5 Bxd5 12.exd5 Qg8 13.Be3 c6 14.dxc6 Nxc6 15.Nc3 b4 16.Ne4 Qf7 17.f4 Qc7 18.Nxf6+ Kf7 19.fxe5 Nxe5 20.O-O Kg6 21.Nxg4 Qc8 22.Nxe5+ dxe5 23.Rxf8 Qxf8 24.Qg4+ Kf6 25.Rf1+ Ke7 26.Bc5+ Kd8 27.Rxf8+ Kc7 28.Qc8# 1-0
2016.11.25 Runavik Open 2016
2821721 Nielsen, Jon I Horni (1316) Skaale, Janus (1783) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.Qd2 Nc6 8.f3 O-O 9.O-O-O Bd7 10.g4 Rc8 11.h4 h5 12.g5 Ne8 13.Be2 Ne5 14.Rdf1 Nc7 15.f4 Ng4 16.f5 Nxe3 17.Qxe3 Be5 18.Rhg1 e6 19.f6 Na8 20.Bxh5 Qb6 21.Nf5 exf5 22.Qxb6 Nxb6 23.Bf3 Bxc3 24.bxc3 Rxc3 25.exf5 Bxf5 26.Rf2 Rfc8 27.Rgg2 Nc4 28.Bd1 Ne3 29.Rh2 Nxd1 30.Kxd1 Ra3 31.Kc1 Rxa2 32.Kb1 Ra5 33.Kb2 Rb5+ 34.Kc1 a5 35.Rf3 Rbc5 36.Rff2 a4 37.Kb2 b5 38.Kb1 Rc3 39.Re2 Be6 40.Kb2 a3+ 41.Kb1 Rg3 42.Re1 Rgc3 43.Ree2 d5 44.Ka2 d4+ 45.Kb1 d3 46.Rd2 dxc2+ 47.Rxc2 Rxc2 48.Rxc2 Bf5 0-1
2016.11.24 Runavik Open 2016
2821703 Nielsen, Suni I Horni (1156) Nielsen, Jon I Horni (1316) 0-1
1.e4 e5 2.Bc4 Nf6 3.Nf3 Nc6 4.d3 Bc5 5.Be3 Bb6 6.Nc3 d6 7.h3 O-O 8.Nd5 Nxd5 9.Bxd5 Be6 10.c3 Bxd5 11.exd5 Ne7 12.c4 Ng6 13.O-O h6 14.d4 f5 15.c5 f4 16.cxb6 fxe3 17.bxc7 exf2+ 18.Rxf2 Qxc7 19.Rc1 Qf7 20.Qf1 Qxd5 21.dxe5 Nxe5 22.a3 Nxf3+ 23.Rxf3 Rxf3 24.Qxf3 Qxf3 25.gxf3 Rf8 26.Kg2 Re8 27.Kf2 Kf7 28.Rc7+ Re7 29.Rc4 d5 30.Rd4 Ke6 31.f4 Rc7 32.Rb4 b6 33.Ke3 Kf5 34.Rd4 Rc5 35.Kd2 Ke6 36.b3 g5 37.fxg5 hxg5 38.h4 gxh4 39.Rxh4 Kd6 40.Kd3 a5 41.b4 axb4 42.Rxb4 b5 43.Rh4 Kc7 44.Rh7+ Kb6 45.Rh6+ Rc6 46.Rh5 Kc5 47.Kc3 Rg6 48.Rh3 Rg4 49.Rf3 Re4 50.Kd3 Ra4 51.Kd2 d4 52.Rf5+ Kc4 53.Rf3 Ra7 54.Rg3 Re7 55.Rg8 Re3 56.Rc8+ Kd5 57.Rb8 Rxa3 58.Rxb5+ Kc4 59.Rb1 Ra2+ 60.Kd1 Kc3 61.Rc1+ Kd3 62.Ke1 Rc2 63.Rd1+ Ke3 64.Kf1 Rd2 65.Re1+ Kf3 66.Kg1 d3 67.Kf1 Rf2+ 68.Kg1 d2 69.Rd1 Re2 70.Kf1 Ke3 71.Rb1 Rh2 72.Kg1 Rh8 73.Rf1 Rg8+ 74.Kh2 Ke2 75.Rg1 Rxg1 76.Kxg1 d1=Q+ 77.Kh2 Kf2 78.Kh3 Qh5# 0-1
2016.11.23 Runavik Open 2016
2821661 Ragnarsson, Heimir Pall (1695) Nielsen, Jon I Horni (1316) 1-0
1.c4 Nf6 2.g3 e6 3.Bg2 c6 4.Nf3 d5 5.cxd5 cxd5 6.d3 Nc6 7.Bf4 g6 8.O-O Bg7 9.Nbd2 Nh5 10.Qa4 Bd7 11.Nb3 e5 12.Bg5 Nf6 13.Nc5 Qc7 14.Rac1 Rc8 15.Qh4 Nh5 16.g4 h6 17.Bd2 Nf6 18.b4 Bxg4 19.b5 Ne7 20.Ne4 dxe4 21.Rxc7 Rxc7 22.dxe4 Bxf3 23.exf3 Rc2 24.Bb4 Rxa2 25.f4 exf4 26.Qxf4 Nd7 27.Bh3 Ne5 28.Rc1 g5 29.Qg3 h5 30.Rc7 h4 31.Rxe7+ Kd8 32.Qc3 Ra1+ 33.Kg2 1-0
2016.11.23 Runavik Open 2016
2821682 Nielsen, Jon I Horni (1316) Apol, Luitjen Akselsson (1403) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5 7.Nb3 Be6 8.Bd3 b5 9.f3 Nbd7 10.Qd2 Nb6 11.O-O-O Nc4 12.Bxc4 bxc4 13.Na1 Qa5 14.Rhe1 Rb8 15.Nd5 Qxa2 16.c3 Qxa1+ 17.Kc2 Qa4+ 18.Kb1 Nxd5 19.exd5 Bf5+ 20.Kc1 Qa1# 0-1
2016.11.21 Runavik Open 2016
2821623 Nielsen, Jon I Horni (1316) FM Nielsen, Ho (2275) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Nc3 Nxe4 5.Nxe4 d5 6.Bxd5 Qxd5 7.d3 Bg4 8.Be3 O-O-O 9.Qd2 Bxf3 10.gxf3 f5 11.Bg5 Re8 12.Ng3 h6 13.Be3 f4 14.Bxf4 exf4+ 15.Ne4 Nd4 16.Qd1 Qh5 17.c3 Nxf3+ 18.Kf1 Qh3+ 19.Ke2 Ng5 20.Kd2 Nxe4+ 21.dxe4 Rd8+ 0-1
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