WORLDBASE

WORLDBASE Players Jonsson, Ol

Stockfish
GameID: 0
FIDE Country B-Year Gender Standard Rapid Blitz
2302705 ISL 1956 M 1825 0 1884
162 games
2025.04.15 Reykjavik Open 2025
111597 Jonsson, Tristan Fannar (1620) Jonsson, Ol (1856) 0-1
1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.cxd4 e6 6.Nf3 d6 7.Bc4 Nb6 8.Bb3 Nc6 9.O-O Be7 10.Nc3 a6 11.Re1 dxe5 12.dxe5 Qxd1 13.Rxd1 Na5 14.Ba4+ Nxa4 15.Nxa4 b5 16.Nc3 Bb7 17.Nd4 O-O 18.Bf4 Rfd8 19.Nde2 Rxd1+ 20.Rxd1 Rd8 21.Rxd8+ Bxd8 22.b3 Bb6 23.Ng3 Bd4 24.Nce4 Bxe4 25.Nxe4 Nc6 26.Kf1 Nxe5 27.Bxe5 Bxe5 28.Nc5 a5 29.Nb7 Bc7 30.a4 bxa4 31.bxa4 Kf8 32.Ke2 Ke7 33.Nc5 Bb6 34.Nd3 Kd6 35.Kd2 Kd5 36.Kc3 e5 37.f3 Bd4+ 38.Kb3 f5 39.Nc1 Bg1 40.h3 Bb6 41.Ne2 Bd4 42.Ng3 g6 43.Ne2 h5 44.Nc1 h4 45.Ne2 g5 46.Nc1 Bb6 47.Kc3 e4 48.Ne2 Be3 49.Kc2 exf3 50.gxf3 Kc4 51.Nc3 Bc5 52.Nb5 g4 53.fxg4 fxg4 54.Nc3 gxh3 55.Nd1 h2 56.Nf2 Bxf2 57.Kb2 h1=Q 58.Ka2 Kc3 59.Ka3 Qa1# 0-1
2025.04.14 Reykjavik Open 2025
111383 Jonsson, Ol (1856) Alguno Openia, Tristan Nash (1624) 0-1
1.Nf3 Nf6 2.c4 e6 3.Nc3 Be7 4.e3 O-O 5.b3 b6 6.Bb2 Bb7 7.h4 d6 8.Qb1 Nbd7 9.Ng5 h6 10.Rh3 Ne5 11.d4 Ned7 12.Qc2 d5 13.Nf3 Ne4 14.O-O-O Bb4 15.g4 Nxc3 16.Bxc3 Bxc3 17.Qxc3 dxc4 18.g5 Bxf3 19.Rxf3 hxg5 20.hxg5 cxb3 21.Bc4 bxa2 22.Rh1 Qxg5 23.Rfh3 g6 24.Rh8+ Kg7 25.d5+ Qe5 26.R8h7+ Kf6 27.Qxe5+ Kxe5 28.Bxa2 exd5 29.Rd1 Nf6 30.Rh4 Rfd8 31.Rg1 Rh8 32.Rg5+ Ke6 33.Rd4 c6 34.e4 Rad8 35.f4 Rh4 36.Re5+ Kd6 37.exd5 c5 38.Rd3 Rxf4 39.Re2 Re8 40.Rxe8 Nxe8 41.Ra3 Nc7 0-1
2025.04.13 Reykjavik Open 2025
111178 Warther, Phillip Jonsson, Ol (1856) 1-0
1.e4 d6 2.d4 Nf6 3.Nc3 c6 4.f4 Qa5 5.Bd3 e5 6.Nf3 Nbd7 7.Be3 Be7 8.Qe2 O-O 9.O-O b5 10.Kh1 b4 11.Nd1 Re8 12.dxe5 dxe5 13.f5 Bc5 14.Nf2 Bxe3 15.Qxe3 Ba6 16.g4 c5 17.g5 Nh5 18.Nh3 c4 19.Be2 Qc5 20.Qg1 Bb7 21.Rad1 Qxg1+ 22.Kxg1 Nc5 23.Bxc4 Bxe4 24.Nh4 Kf8 25.g6 Nf6 26.Ng5 fxg6 27.Nxe4 Ncxe4 28.fxg6 h6 29.Nf5 Red8 30.Ne3 Rd6 31.Bd5 1-0
2025.04.13 Reykjavik Open 2025
110982 Jonsson, Ol (1856) CM Weidenhoefer, Max (2085) 0-1
1.Nf3 d5 2.e3 Nf6 3.c4 e6 4.Nc3 Be7 5.b3 O-O 6.Bb2 b6 7.h4 Bb7 8.Ng5 c5 9.cxd5 exd5 10.Qc2 Nbd7 11.Bd3 h6 12.O-O-O Rc8 13.Kb1 d4 14.Bh7+ Kh8 15.Nce4 Nxh7 16.Nxh7 Bxe4 17.Qxe4 f5 18.Qd3 Ne5 19.Qa6 Kxh7 20.f3 Qd7 21.h5 b5 22.f4 Rf6 0-1
2025.04.12 Reykjavik Open 2025
110887 B. Berglindardottir, Emilia Embla (1606) Jonsson, Ol (1856) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bd2 d5 5.e3 O-O 6.a3 Be7 7.c5 c6 8.Bd3 e5 9.f3 Nbd7 10.Qc2 Re8 11.Nge2 Bf8 12.O-O-O b6 13.b4 a5 14.g4 axb4 15.axb4 g6 16.h4 bxc5 17.dxc5 Ba6 18.e4 Bxd3 19.Qxd3 Bxc5 20.bxc5 Nxc5 21.Qc2 Qa5 22.Rdg1 Reb8 23.Kd1 d4 24.h5 Qa1+ 25.Qc1 dxc3 26.Nxc3 Rb2 27.Ke2 Qa6+ 28.Kd1 Nd3 29.Qxb2 Nxb2+ 30.Kc2 Qd3+ 0-1
2025.04.11 Reykjavik Open 2025
121348 Jonsson, Ol (1856) De la Torre, I (2048) 0-1
1.Nf3 Nf6 2.c4 g6 3.d4 Bg7 4.Nc3 O-O 5.e4 d6 6.Be2 c5 7.O-O Bg4 8.d5 Nbd7 9.h3 Bxf3 10.Bxf3 Ne8 11.Bg5 h6 12.Bh4 Ne5 13.Be2 g5 14.Bg3 Ng6 15.Qc2 Nf6 16.Rae1 Nd7 17.Bh5 Nde5 18.Ne2 Qa5 19.a4 a6 20.f4 gxf4 21.Bxf4 Nxf4 22.Nxf4 b5 23.axb5 axb5 24.cxb5 Qb4 25.b3 Ra3 26.Re3 Rfa8 27.Rg3 Kh8 28.Bxf7 Qd4+ 29.Kh1 Ra2 30.Ne6 Rxc2 31.Nxd4 cxd4 32.Be6 d3 33.Kh2 Rb8 0-1
2025.04.10 Reykjavik Open 2025
121165 Bulva, Maksim (1660) Jonsson, Ol (1856) 1/2-1/2
1.e4 c5 2.Nc3 Nc6 3.Bb5 Nd4 4.Nf3 Nxb5 5.Nxb5 a6 6.Nc3 d6 7.d4 Bg4 8.dxc5 dxc5 9.Qxd8+ Rxd8 10.Ne5 Nf6 11.f3 Bc8 12.Be3 e6 13.O-O Nd7 14.Nxd7 Bxd7 15.Rfd1 Bc6 16.Rxd8+ Kxd8 17.Rd1+ Kc8 18.Ne2 Be7 19.b3 Rd8 20.Rxd8+ Kxd8 21.c4 b5 22.Nc1 bxc4 23.bxc4 Kc7 24.Nd3 Kb6 25.Kf2 Ba4 26.Ke2 Bc2 27.Bd2 Bb1 28.a3 Bf6 29.Bc1 Bd4 30.f4 Ba2 31.Nb2 Bxb2 32.Bxb2 Bxc4+ 33.Kd2 g6 34.g3 Kb5 1/2-1/2
2025.04.10 Reykjavik Open 2025
120913 Jonsson, Ol (1856) Thorisson, Benedikt (2065) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.h4 c5 5.h5 cxd4 6.Nxd5 Nxd5 7.cxd5 Qxd5 8.hxg6 fxg6 9.Nf3 Nc6 10.e3 Bg4 11.Bd3 Ne5 12.e4 Qa5+ 13.Kf1 Bg7 14.Bd2 Qb6 15.Qa4+ Bd7 16.Qa3 Nxd3 0-1
2025.04.09 Reykjavik Open 2025
120785 Kaalinnguaq Thorleifsen, Thomas (1552) Jonsson, Ol (1856) 0-1
1.e4 c5 2.c3 d6 3.d4 cxd4 4.cxd4 g6 5.Nc3 Bg7 6.f4 e6 7.Nf3 Ne7 8.Be2 a6 9.Be3 O-O 10.O-O b5 11.a3 Bb7 12.Qe1 d5 13.e5 Nbc6 14.Rc1 Na5 15.Bf2 Nc4 16.Rc2 Rc8 17.g4 Qa5 18.Bxc4 Rxc4 19.Be3 b4 20.axb4 Qxb4 21.Qh4 Nc6 22.Rd2 Qe7 23.Qh3 Na5 24.Ng5 h6 25.Nf3 Rc7 26.f5 exf5 27.gxf5 g5 28.Bf2 Nc4 29.f6 Bxf6 30.exf6 Qxf6 31.Re2 Bc8 32.Qh5 Be6 33.Bg3 Rcc8 34.Ne5 Qg7 35.Ng4 Qxd4+ 36.Nf2 Kh7 37.Kg2 Ne3+ 38.Rxe3 Qxe3 39.Qf3 Qxf3+ 40.Kxf3 d4 41.Nce4 f5 42.Bd6 0-1
2024.03.21 Reykjavik Open 2024
598046 Jonsson, Ol (1849) Heer, S (1987) 0-1
1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.e3 d6 5.Nc3 Nbd7 6.Bd3 g6 7.O-O Bg7 8.b3 O-O 9.Bb2 a6 10.Qe2 Qc7 11.Rac1 b6 12.Rfd1 Bb7 13.Bb1 Rad8 14.e4 Qb8 15.Na4 Ba8 16.dxc5 dxc5 17.h3 Bc6 18.Nc3 Nh5 19.g3 Rde8 20.Rd3 Qb7 21.Rcd1 b5 22.Rd6 f5 23.Ng5 Bd4 24.Kh2 f4 25.f3 fxg3+ 26.Kh1 Nf4 27.Qd2 h6 28.Rxd4 cxd4 29.cxb5 axb5 30.Nxe6 Rxe6 31.Qxd4 g2+ 32.Kh2 Ne5 0-1
2024.03.20 Reykjavik Open 2024
597879 Bik, Wouter (1998) Jonsson, Ol (1849) 1/2-1/2
1.g3 d5 2.Bg2 Nf6 3.c4 c6 4.d4 Bf5 5.Nf3 h6 6.O-O e6 7.Nc3 Nbd7 8.Nd2 Be7 9.e4 dxe4 10.Ndxe4 Nxe4 11.Nxe4 Nf6 12.Nc3 O-O 13.Bf4 Qb6 14.Na4 Qa5 15.Re1 Rad8 16.Re5 Qa6 17.Bf1 b6 18.c5 Qb7 19.cxb6 axb6 20.Bg2 Nd5 21.Bxd5 Rxd5 22.Rxd5 cxd5 23.Rc1 Bf6 24.Rc7 Qa6 25.b3 Bh3 26.Rc1 Bf5 27.g4 Be4 28.f3 Bd3 29.Be5 Be2 30.Qd2 Bxe5 31.dxe5 Bxf3 32.h3 Be4 33.Qf2 Bg6 34.Nxb6 Qd3 35.Kh2 Rb8 36.Rc8+ Rxc8 37.Nxc8 Qc3 38.Ne7+ Kh7 39.Nxg6 fxg6 40.Qe2 d4 41.h4 Kg8 1/2-1/2
2024.03.19 Reykjavik Open 2024
597684 Jonsson, Ol (1849) Bottema, M (2053) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Bb4 5.Bg5 h6 6.Bxf6 Qxf6 7.e3 O-O 8.a3 Bxc3+ 9.bxc3 c5 10.Bd3 dxc4 11.Bxc4 Nc6 12.O-O b6 13.Qe2 Bb7 14.Rfd1 Rac8 15.Ba6 Bxa6 16.Qxa6 Qe7 17.Rac1 Na5 18.a4 Rfd8 19.h3 Qb7 20.Qb5 Qe7 21.Ne5 Rc7 22.Rb1 cxd4 23.cxd4 Rdc8 24.d5 exd5 25.Rxd5 Rc5 26.Qd3 Rxd5 27.Qxd5 Rd8 28.Nc6 Nxc6 29.Qxc6 1/2-1/2
2024.03.18 Reykjavik Open 2024
597400 Jonsson, Ol (1849) Filippo, Gaston 1-0
1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.Nc3 d6 5.Bg5 O-O 6.e3 Re8 7.Be2 h6 8.Bh4 g5 9.Bg3 Nh5 10.Qc2 Nxg3 11.hxg3 e5 12.dxe5 dxe5 13.Rd1 Qf6 14.Nd5 Qc6 15.O-O g4 16.Nd2 Na6 17.b4 b5 18.a4 bxc4 19.Bxc4 Qd6 20.Qb3 Rb8 21.Ne4 Qg6 22.Bd3 Re6 23.Nef6+ Bxf6 24.Bxg6 Nc5 25.Qc4 fxg6 26.Nxf6+ Kf7 27.Qxc5 Kxf6 28.Qf8+ Kg5 29.Rd8 Rf6 30.Qh8 Ba6 31.Rxb8 Bxf1 32.Kxf1 h5 33.Rf8 Rxf8 34.Qxf8 e4 1-0
2024.03.18 Reykjavik Open 2024
597484 Schliebener, S (2088) Jonsson, Ol (1849) 1-0
1.Nf3 Nf6 2.c4 c5 3.Nc3 e6 4.g3 b6 5.Bg2 Bb7 6.O-O Be7 7.b3 d6 8.Bb2 a6 9.e3 Nbd7 10.Qe2 O-O 11.Rfd1 Qc7 12.Rac1 Rfe8 13.h3 Bf8 14.d3 Rac8 15.e4 Qb8 16.Nh4 d5 17.cxd5 exd5 18.f4 d4 19.Nb1 Nd5 20.Rd2 Ne3 21.Bf3 f5 22.e5 Nxe5 23.fxe5 Rxe5 24.Bxb7 Qxb7 25.Qf3 Qa7 26.Re2 Rce8 27.Nd2 Bd6 28.Rce1 Qe7 29.Nf1 g6 30.Nxe3 Rxe3 31.Rxe3 dxe3 32.Ng2 e2 33.Kf2 Qe6 34.Nf4 Bxf4 35.gxf4 1-0
2024.03.17 Reykjavik Open 2024
597305 Perry, Andrew Blair (1654) Jonsson, Ol (1849) 0-1
1.d4 d5 2.Nf3 Nf6 3.c4 e6 4.g3 Be7 5.Bg2 O-O 6.O-O Nbd7 7.Qc2 c6 8.b3 Re8 9.Ba3 Bxa3 10.Nxa3 Qe7 11.Qb2 e5 12.dxe5 Nxe5 13.cxd5 Nxd5 14.Nxe5 Qxe5 15.Qxe5 Rxe5 16.e3 Nb6 17.Nc2 Bg4 18.f3 Bd7 19.Rfd1 Rae8 20.Rd3 R5e7 21.Rad1 f5 22.Kf2 g6 23.h4 Be6 24.f4 Bd5 25.Bxd5+ Nxd5 26.Kf3 Re4 27.Rg1 h5 28.Re1 R8e7 29.Red1 Kf7 30.a3 a5 31.Re1 a4 32.b4 Rc4 33.Re2 Nc3 34.Rg2 Nd5 35.Re2 Rc3 36.Rxc3 Nxc3 37.Rd2 Nd5 38.Rd4 Nc3 39.Rd3 Nb5 40.Rd1 Ke8 41.Rd3 Re4 42.Ke2 Ke7 43.Kd2 Rc4 44.Ne1 Nd6 45.Nf3 Ne4+ 46.Ke1 Rc1+ 47.Ke2 Nxg3+ 48.Kd2 Ra1 49.Ne5 Ne4+ 50.Kc2 Rg1 51.Rd7+ Ke6 52.Rxb7 Kd5 53.Ra7 Rg2+ 54.Kc1 Rg1+ 55.Kc2 Rg2+ 56.Kc1 Nc3 57.Ra5+ Ke4 58.Nc4 Kd3 59.Nb2+ Kxe3 60.Nxa4 Ne2+ 61.Kb1 Nxf4 62.Nc3 Nd3 63.Ra8 f4 64.Re8+ Kd4 65.Nd1 f3 66.Rf8 f2 67.Rf3 Rg1 68.Kc2 Ne1+ 69.Kc1 Nxf3 70.a4 Rxd1+ 71.Kxd1 f1=Q+ 0-1
2024.03.16 Reykjavik Open 2024
597148 Jonsson, Ol (1849) Gudjonsson, Anton Vignir (1643) 0-1
1.Nf3 d5 2.d4 e6 3.e3 Nf6 4.Bd3 c5 5.c3 Be7 6.O-O O-O 7.Nbd2 Nc6 8.Re1 Qc7 9.e4 dxe4 10.Nxe4 cxd4 11.cxd4 Rd8 12.Bg5 Nd5 13.Rc1 Qb6 14.Bxe7 Ndxe7 15.Qe2 Nxd4 16.Nxd4 Qxd4 17.Bb1 Qe5 18.Qc2 Qh5 19.Ng3 Qh6 20.Re5 g6 21.Rc5 Qd2 22.Qe4 Qxb2 23.Qh4 Re8 24.Ne4 Kg7 25.Ng5 h6 26.Ne4 Nf5 27.Qf4 Bd7 28.R5c3 e5 29.Qf3 Rac8 30.Nc5 b6 31.Nxd7 Qxc1+ 0-1
2024.03.16 Reykjavik Open 2024
596955 Brackmann, Hendrik (2037) Jonsson, Ol (1849) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.b4 Be7 7.b5 Na5 8.Bd3 d5 9.e5 Ne4 10.cxd4 O-O 11.O-O Bg4 12.Qe1 c5 13.Nfd2 Nxd2 14.Bxd2 Nc4 15.Bc3 Rc8 16.Nd2 Bh5 17.Nxc4 dxc4 18.Bf5 Rc7 19.Qe4 Bg6 20.Bxg6 hxg6 21.d5 Rd7 22.Rad1 Re8 23.Qxc4 Bf8 24.Rd3 b6 25.Rfd1 Qg5 26.e6 fxe6 27.dxe6 Rde7 28.Re3 Qf5 29.h3 g5 30.Rde1 Kh7 31.Re5 Qf4 32.Qd5 Qf6 33.Bd2 1-0
2024.03.15 Reykjavik Open 2024
596872 Jonsson, Ol (1849) Brynjarsson, Orvar Holm (1645) 1-0
1.Nf3 Nf6 2.d4 e6 3.e3 c5 4.Bd3 cxd4 5.exd4 d5 6.Nbd2 Bd6 7.O-O O-O 8.b3 Nc6 9.Bb2 b6 10.a3 a5 11.Qe2 Re8 12.Ne5 Qc7 13.f4 Nd7 14.Bxh7+ Kh8 15.Qh5 Ndxe5 16.fxe5 1-0
2023.04.04 Reykjavik Open 2023
990949 Jonatansson, Sigurdur Freyr (1551) Jonsson, Ol (1817) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.c3 b5 6.Bc2 d6 7.h3 Be7 8.O-O O-O 9.Re1 Bb7 10.d4 h6 11.Nbd2 Re8 12.d5 Nb8 13.a4 c6 14.dxc6 Nxc6 15.c4 Nb4 16.axb5 Nxc2 17.Qxc2 axb5 18.Rxa8 Qxa8 19.cxb5 Bd8 20.b4 Re6 21.Bb2 Nh5 22.Ra1 Qb8 23.Ne1 Rg6 24.Nd3 Bb6 25.Nc4 Bxe4 26.Nxb6 Rxg2+ 27.Kf1 Qxb6 28.Rd1 Nf4 29.Qc8+ Kh7 30.Qc2 Rh2 31.Ke1 Nxd3+ 32.Rxd3 Qxb5 33.Ke2 Rxh3 34.f3 Rxf3 0-1
2023.04.03 Reykjavik Open 2023
990737 Jonsson, Ol (1817) Kather, Yannick (2137) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.h4 c5 5.cxd5 Nxd5 6.Na4 c4 7.e4 Nb4 8.d5 b5 9.a3 N4a6 10.Nc3 Bg7 11.Be3 Nd7 12.h5 Qa5 13.Bd4 Ne5 14.Ke2 O-O 15.f4 Nd3 16.Bxg7 Kxg7 17.h6+ Kg8 18.f5 Qb6 19.Nh3 Nac5 20.g4 a5 21.Rb1 b4 22.Na4 Nxa4 23.Qxa4 Qd4 24.Bg2 Nxb2 25.Qc2 c3 26.Nf4 Ba6+ 27.Kf3 Nc4 28.Kg3 Qe3+ 29.Bf3 Nd2 0-1
2023.04.02 Reykjavik Open 2023
990584 FM Markzon, G (2059) Jonsson, Ol (1817) 1-0
1.c4 Nf6 2.Nf3 c5 3.g3 b6 4.Bg2 Bb7 5.O-O e6 6.b3 Be7 7.Bb2 d6 8.Nc3 a6 9.Re1 Nbd7 10.e4 O-O 11.Qe2 Qc7 12.d4 cxd4 13.Nxd4 Rfe8 14.h3 Bf8 15.Rad1 Rad8 16.g4 g6 17.Nc2 Qb8 18.f4 h6 19.Kh1 Bg7 20.Qf2 Nc5 21.Ba1 Qa8 22.Qe2 d5 23.e5 Nfe4 24.Kh2 g5 25.Nxe4 dxe4 26.fxg5 hxg5 27.Qe3 Nd3 28.Rf1 Nf4 29.Bd4 Rxd4 30.Nxd4 Bxe5 31.Kh1 Nxg2 32.Kxg2 Bf4 33.Rxf4 gxf4 34.Qxf4 e3+ 35.Kg1 Bh1 36.Qg5+ Kf8 37.Qh6+ Kg8 38.Qg5+ Kh7 39.Qh5+ Kg7 40.Qg5+ Kf8 41.Qh6+ Ke7 42.Nf5+ exf5 43.Qd6# 1-0
2023.04.01 Reykjavik Open 2023
996977 Jonsson, Ol (1817) Newport, Alec Christopher 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 O-O 5.Bg5 d6 6.e3 Nbd7 7.Be2 c5 8.O-O a6 9.Qc2 Ne8 10.Rfd1 Nc7 11.dxc5 Nxc5 12.Rac1 Qe8 13.b4 N5e6 14.Bh4 b6 15.Nd5 f6 16.Nxb6 Rb8 17.Nxc8 Rxc8 18.c5 dxc5 19.bxc5 Kh8 20.Bg3 Nb5 21.c6 Nd8 22.c7 Ne6 23.Bxb5 Qxb5 24.Nd4 Nxd4 25.Rxd4 e5 26.a4 Qe8 27.Rd6 Rf7 28.Rc6 Rd7 29.f3 Bh6 30.Qc5 Rd3 31.Bf2 Qd7 32.h3 Rd1+ 33.Rxd1 Qxd1+ 34.Kh2 Qd7 35.Be1 Bf8 36.Qc4 Bd6 37.Ba5 Qe7 38.Qxa6 1-0
2023.04.01 Reykjavik Open 2023
996796 Seshadri, Sridhar (1445) Jonsson, Ol (1817) 1/2-1/2
1.c4 Nf6 2.Nc3 c5 3.e4 Nc6 4.d3 d6 5.h3 e6 6.Bg5 Be7 7.Nge2 O-O 8.g3 h6 9.Bxf6 Bxf6 10.Bg2 a6 11.a4 Bd7 12.O-O Qc7 13.f4 Rad8 14.Kh2 Nb4 15.b3 Bc6 16.Rc1 b6 17.f5 Qb7 18.fxe6 fxe6 19.Nf4 Rfe8 20.Nh5 Be5 21.Qe2 Rf8 22.Nf4 Bxf4 23.gxf4 d5 24.exd5 exd5 25.Qe6+ Kh8 26.cxd5 Nxd5 27.Be4 Rf6 28.Qe5 Nxc3 29.Bxc6 Qxc6 30.Rxc3 Re8 31.Qh5 Rg6 32.Rc2 Re3 33.Qf5 Reg3 34.Rff2 Rg1 35.Qe4 Qd7 36.Rg2 R6xg2+ 37.Rxg2 Rd1 38.Qa8+ Kh7 39.Qe4+ Kh8 40.Qa8+ 1/2-1/2
2023.03.31 Reykjavik Open 2023
996565 Jonsson, Ol (1817) Krivenko, Dion (2136) 0-1
1.d4 g6 2.c4 Bg7 3.Nc3 d6 4.Nf3 Nd7 5.Bg5 h6 6.Bh4 Ngf6 7.e3 O-O 8.Be2 c5 9.Qc2 cxd4 10.exd4 d5 11.O-O dxc4 12.Bxc4 Nb6 13.Bb3 Bf5 14.Qd2 g5 15.Bg3 e6 16.Rad1 Rc8 17.Ne5 Nbd5 18.f3 a6 19.Rfe1 b5 20.Ne4 a5 21.Nc5 a4 22.Bc2 Bxc2 23.Qxc2 Nh5 24.Qd2 Nxg3 25.hxg3 Nb6 26.Qd3 b4 27.Kh2 Nd5 28.Nxa4 Qd6 29.Qb3 Rfd8 30.Nc5 Bxe5 31.Ne4 Bxg3+ 32.Nxg3 Ne7 33.Kh3 Ng6 34.Nh5 Nf4+ 35.Nxf4 Qxf4 36.g3 Qf5+ 37.g4 Qf6 38.Qd3 Rd5 39.Re4 Kg7 40.Qe3 Rcd8 41.a3 bxa3 42.bxa3 h5 43.gxh5 e5 44.Rg1 exd4 45.Qd3 Rc8 46.Rg3 Rc3 47.Qd1 d3 0-1
2023.03.30 Reykjavik Open 2023
996415 Briem, Gudrun Fanney (1503) Jonsson, Ol (1817) 1/2-1/2
1.d4 Nf6 2.Bf4 e6 3.e3 d5 4.Bd3 c5 5.c3 Nc6 6.Nf3 b6 7.Qa4 Bd7 8.Bb5 Qc8 9.Qa6 Qxa6 10.Bxa6 Bc8 11.Bb5 Bb7 12.Ne5 Rc8 13.Nxc6 Bxc6 14.Ba6 Rd8 15.a4 Bd6 16.Bxd6 Rxd6 17.Nd2 O-O 18.O-O Nd7 19.Nf3 c4 20.Bb5 f6 21.Rfd1 Nb8 22.Bxc6 Nxc6 23.Rd2 Na5 24.Re2 Nb3 25.Rb1 b5 26.axb5 Rb6 27.Nd2 Rxb5 28.Nxb3 Rxb3 29.Ra1 Rfb8 30.g3 Rxb2 31.Rxb2 Rxb2 32.Rxa7 Kf8 33.e4 Rb3 34.exd5 exd5 35.Rd7 Rxc3 36.Rxd5 1/2-1/2
2023.03.30 Reykjavik Open 2023
996237 Jonsson, Ol (1817) Hedman, Viktor Mattias Laroy (1257) 1-0
1.d4 Nf6 2.Nf3 e6 3.c4 d5 4.Nc3 dxc4 5.e4 a6 6.Bxc4 b5 7.Bd3 Nc6 8.O-O Nxd4 9.Nxd4 c5 10.Nf3 Be7 11.Qe2 c4 12.Bc2 O-O 13.Bg5 Bb7 14.Rad1 Qc7 15.Rfe1 h6 16.Bh4 Qc5 17.e5 Nd5 18.Qe4 Nf6 19.Qf4 Nh5 20.Bxe7 Qxe7 21.Qg4 g6 22.Ne4 Kh7 23.Nd6 Bd5 24.Qxh5 f5 25.exf6 Rxf6 26.Qxd5 exd5 27.Rxe7+ Kg8 28.Nb7 Ra7 29.Rxd5 Kf8 30.Rdd7 a5 31.Ne5 a4 32.Nxg6+ Rxg6 33.Bxg6 Ra8 34.Be4 b4 35.Rh7 Kg8 36.Bd5+ 1-0
2023.03.29 Reykjavik Open 2023
996039 Vidarsson, Kari Steinn (1267) Jonsson, Ol (1817) 1-0
1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 dxc4 5.e4 a6 6.Bxc4 b5 7.Bd3 Bb7 8.e5 Nd5 9.O-O Nd7 10.Re1 c5 11.Nxd5 Bxd5 12.Be3 Rc8 13.a4 c4 14.Bc2 Bb4 15.Bd2 Bxd2 16.Qxd2 Bxf3 17.gxf3 O-O 18.Kh1 Nb6 19.Rg1 Kh8 20.Rxg7 f5 21.Qh6 1-0
2022.04.12 Kvika Reykjavik Open 2022
1320152 Jonsson, Ol (1847) Sundberg, William (1279) 1-0
1.d4 d5 2.Nf3 Nf6 3.c4 c6 4.Nc3 g6 5.e3 Bg7 6.Bd3 Bg4 7.h3 Bxf3 8.Qxf3 O-O 9.O-O e6 10.b3 Qc7 11.Bb2 h5 12.Rac1 Nbd7 13.cxd5 Nxd5 14.Nxd5 exd5 15.Qxd5 Nf6 16.Qf3 Qa5 17.Bb1 Qd5 18.e4 Qe6 19.Rcd1 Rad8 20.Rfe1 Nh7 21.d5 cxd5 22.exd5 Qd6 23.Bxg7 Kxg7 24.Qe3 Nf6 25.Qxa7 Qa6 26.Qxa6 bxa6 27.d6 Rd7 28.Rd4 Rfd8 29.Red1 Ne8 30.Kf1 Rxd6 31.Rxd6 Rxd6 32.Rxd6 Nxd6 33.Bd3 a5 34.Ke2 Kf6 35.Bc4 Ke5 36.Kd3 f5 37.a3 Ne4 38.f3 Nc5+ 39.Kc3 Kf4 40.Bf7 Kg3 41.Bxg6 Kxg2 42.Bxf5 Kxf3 43.Kc4 Nb7 44.Bd7 Ke3 45.Kb5 Kd4 46.Be6 Ke5 47.Bg8 Kf4 48.Kb6 Nd6 49.Kxa5 Kg3 50.Be6 Nb7+ 51.Kb6 Nd6 52.a4 1-0
2022.04.11 Kvika Reykjavik Open 2022
1320040 Jonsson, Ol (1847) Marzik, Arne (1446) 0-1
1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 d6 5.e4 g6 6.Nf3 Bg7 7.Be2 O-O 8.O-O exd5 9.cxd5 Re8 10.Nd2 Nbd7 11.Qc2 Ne5 12.h3 a6 13.a4 b6 14.f4 Ned7 15.Nc4 Qe7 16.Bf3 Bf8 17.Be3 Rb8 18.Rfe1 b5 19.axb5 axb5 20.Na5 Bb7 21.Nxb5 Nxe4 22.Na7 Bxd5 23.N7c6 Qe6 24.Nxb8 Rxb8 25.Bd2 f5 26.Bc3 Bh6 27.g3 Qf7 28.Kg2 Ndf6 29.Red1 Nxc3 30.Qxc3 Ne4 31.Qa3 Bg7 32.Rab1 c4 33.Rdc1 Nd2 34.Bxd5 Qxd5+ 35.Kh2 Nf3+ 36.Kh1 Nh4+ 37.Kh2 Qg2# 0-1
2022.04.10 Kvika Reykjavik Open 2022
1314656 Kewalramani, Abhir (1474) Jonsson, Ol (1847) 1-0
1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.Nf3 c6 5.Bg5 Nbd7 6.cxd5 exd5 7.e3 Be7 8.Bd3 O-O 9.Qc2 Re8 10.O-O Nf8 11.Rab1 Nh5 12.Bxe7 Qxe7 13.b4 b5 14.Ne5 Bb7 15.Ne2 Qd6 16.Nc1 g6 17.Nb3 Nd7 18.Nxd7 Qxd7 19.Nc5 Qe7 20.Rfc1 Rac8 21.Rb3 Ba8 22.a4 bxa4 23.Ra3 f5 24.Qxa4 f4 25.e4 dxe4 26.Bxe4 Nf6 27.f3 Nxe4 28.fxe4 Rf8 29.Qxa7 Rc7 30.Qa6 Bb7 31.Qc4+ Kh8 32.Ne6 Rcc8 33.Nxf8 Rxf8 34.Qc5 Qf6 35.Qe5 Qxe5 36.dxe5 c5 37.bxc5 Bxe4 38.Ra7 Rc8 39.e6 Bf5 40.e7 Kg8 41.Rd1 Re8 42.Rd8 Kf7 43.c6 Rxe7 44.Rxe7+ Kxe7 45.c7 1-0
2022.04.10 Kvika Reykjavik Open 2022
1314545 Jonsson, Ol (1847) Catona, Dan 1/2-1/2
1.d4 d5 2.Nf3 Nf6 3.c4 c6 4.Qc2 e6 5.Bg5 Nbd7 6.Nbd2 Be7 7.e3 h6 8.Bh4 O-O 9.Be2 c5 10.O-O b6 11.Rad1 Bb7 12.cxd5 Nxd5 13.Bxe7 Qxe7 14.a3 cxd4 15.Nxd4 Rfc8 16.Qb1 Nc5 17.Bf3 Ba6 18.Be2 Bb7 19.N2f3 g6 20.e4 Nf4 21.e5 Nxe2+ 22.Nxe2 Bxf3 23.gxf3 Qg5+ 24.Ng3 Qxe5 25.Rfe1 Qf6 26.Kg2 Rd8 27.Qc2 Rxd1 28.Rxd1 Rd8 29.Rxd8+ Qxd8 30.Qc3 Qd5 31.Qf6 Qg5 32.Qd4 e5 33.Qd5 Ne6 34.Qc6 h5 35.Kf1 Kg7 36.Ne4 Qf4 37.Nd6 Ng5 38.Ne8+ Kh7 39.Nf6+ Kg7 40.Ne8+ Kh6 41.Qd6 Ne6 42.Kg2 Qg5+ 1/2-1/2
2022.04.09 Kvika Reykjavik Open 2022
1314409 Wichtrup, Jan-Louis (2166) Jonsson, Ol (1847) 1-0
1.e4 e5 2.Bc4 Nc6 3.d3 Nf6 4.Nf3 Bc5 5.c3 a6 6.Nbd2 d6 7.Bb3 O-O 8.Nf1 Ba7 9.Ng3 Ne7 10.Nh4 Be6 11.Bc2 Qd7 12.h3 h6 13.Bd2 Rad8 14.Qe2 a5 15.a4 d5 16.Rd1 Qc6 17.Qf3 dxe4 18.dxe4 Bc4 19.Ngf5 Nxf5 20.Nxf5 Kh7 21.g4 Ng8 22.h4 g6 23.Ne3 Bd3 24.Bxd3 Rxd3 25.h5 Qf6 26.Qe2 Bxe3 27.Bxe3 Rxd1+ 28.Qxd1 Rd8 29.hxg6+ fxg6 30.Qe2 g5 31.Rh3 Ne7 32.Rf3 Qd6 33.Kf1 Qe6 34.Qb5 b6 35.Ke2 Ng6 36.Rf5 Qd6 37.Qd5 Qxd5 38.exd5 Rd7 39.Rf6 Kg7 40.Rc6 Kf7 41.Kf3 Kg7 42.c4 Re7 43.Ke4 Nh8 44.d6 1-0
2022.04.08 Kvika Reykjavik Open 2022
1314279 Roe, S (2211) Jonsson, Ol (1847) 1-0
1.d4 Nf6 2.Nf3 e6 3.c4 d5 4.g3 Be7 5.Bg2 O-O 6.O-O c6 7.Qc2 Nbd7 8.Nbd2 b6 9.Rd1 Bb7 10.e4 dxe4 11.Nxe4 Nxe4 12.Qxe4 Nf6 13.Qc2 Qc7 14.Bf4 Bd6 15.Bxd6 Qxd6 16.c5 Qc7 17.Rac1 b5 18.Ne5 Rad8 19.a4 a6 20.Ra1 Ra8 21.Qe2 Rfe8 22.h4 Nd5 23.Be4 Rf8 24.Bc2 f5 25.f4 g6 26.Bb3 Rfe8 27.Bxd5 exd5 28.Qd2 Kg7 29.Ra3 a5 30.axb5 cxb5 31.c6 Bc8 32.Rc3 b4 33.Rc5 Be6 34.Ra1 Reb8 35.Ra4 Kh6 36.b3 Kg7 37.Qa2 Kh6 38.Raxa5 Rxa5 39.Qxa5 Qc8 40.Qa7 Ra8 41.Qb7 Ra3 42.Qxc8 Bxc8 43.Rxd5 Rxb3 44.Kf2 Rc3 45.Rb5 b3 46.d5 Ba6 47.Rb6 Rc2+ 48.Ke3 b2 49.d6 Re2+ 50.Kf3 Rd2 51.d7 Rd5 52.Nf7+ Kg7 53.d8=Q Bb5 54.Qh8+ 1-0
2022.04.07 Kvika Reykjavik Open 2022
1314070 Sigeman, J (2136) Jonsson, Ol (1847) 1-0
1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3 O-O 6.O-O Nbd7 7.Nc3 c6 8.b3 b6 9.Bb2 Bb7 10.Qc2 Rc8 11.e4 dxe4 12.Ng5 c5 13.Ncxe4 Nxe4 14.Nxe4 Bxe4 15.Bxe4 Nf6 16.dxc5 Nxe4 17.Qxe4 Rxc5 18.Rfd1 Qc7 19.Rd3 Rd8 20.Rad1 Rxd3 21.Rxd3 h6 22.h4 Bf6 23.Bxf6 gxf6 24.Qa8+ Kg7 25.Rd8 f5 26.Rh8 b5 27.Qf8+ Kf6 28.Qxh6+ Ke7 29.Qg5+ Kd7 30.Rf8 Kc6 31.cxb5+ Kxb5 32.Qf4 Rc1+ 33.Kh2 Qc5 34.Rb8+ Ka6 35.Qa4+ Qa5 36.Qxa5+ Kxa5 37.Rb7 Ka6 38.Rxf7 Rc2 39.Kg2 Rxa2 40.h5 Rb2 41.Re7 Rxb3 42.Rxe6+ Kb7 43.h6 Rc3 44.h7 Rc8 45.Rh6 Rh8 46.Kf3 a5 47.Kf4 a4 48.Kxf5 a3 49.Kg6 a2 50.Rh1 Rc8 51.Ra1 1-0
2022.04.07 Kvika Reykjavik Open 2022
1314206 Jonsson, Ol (1847) Seshadri, Sridhar (1542) 1-0
1.d4 d5 2.Nf3 Nf6 3.c4 c6 4.Qc2 dxc4 5.Qxc4 e6 6.Nc3 Be7 7.e4 b5 8.Qd3 b4 9.Na4 Ba6 10.Qc2 Bxf1 11.Kxf1 O-O 12.g3 Qa5 13.b3 Rc8 14.Be3 Nbd7 15.Rc1 Qb5+ 16.Kg2 Ng4 17.Rhd1 Nxe3+ 18.fxe3 Qh5 19.Qd3 g5 20.h3 Nf6 21.Ne5 c5 22.Nxc5 g4 23.hxg4 Qg5 24.Rf1 Bxc5 25.Nxf7 Qg6 26.g5 Qxe4+ 27.Qxe4 Nxe4 28.dxc5 Rxc5 29.Rxc5 Nxc5 30.Rc1 Kxf7 31.Rxc5 Kg6 32.Rb5 a5 33.Kf3 Ra6 34.Ke4 h6 35.gxh6 Kxh6 36.Kd4 Rd6+ 37.Kc4 Rc6+ 38.Rc5 Ra6 39.Kb5 Ra8 40.Rc6 Kg5 41.Rxe6 Kg4 42.Ra6 Rb8+ 43.Kxa5 Kxg3 44.Rb6 Ra8+ 45.Kxb4 Rxa2 46.Re6 Rc2 47.Kb5 Kg4 48.b4 Rc8 49.Rc6 Rb8+ 50.Kc5 Kf3 51.b5 Rh8 52.b6 Rh5+ 53.Kd6 Rh6+ 54.Kc7 Rh7+ 55.Kb8 Rh8+ 56.Ka7 Ke4 57.b7 Kd5 58.Rc8 1-0
2022.04.06 Kvika Reykjavik Open 2022
1313985 Jonsson, Ol (1847) Omarsson, Josef (1352) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 O-O 5.Bg5 c5 6.d5 e6 7.e4 d6 8.Bd3 h6 9.Bh4 exd5 10.cxd5 Bg4 11.h3 Bxf3 12.Qxf3 Nbd7 13.O-O Ne5 14.Qe2 Qc7 15.Rad1 Nh5 16.Bb1 Nf4 17.Qd2 Nxh3+ 18.Kh1 g5 19.Bg3 Nf4 20.Bxf4 gxf4 21.Qxf4 Qe7 22.Qg3 Nc4 23.b3 Ne5 24.f4 Nd7 25.Ne2 Nf6 26.e5 Nd7 27.Qd3 f5 28.exf6 Qxf6 29.Rde1 Rae8 30.Kg1 Nb6 31.Rf3 Qh4 32.Rg3 Qf6 33.Qh7+ Kf7 34.Bg6+ Ke7 35.Bxe8 Kxe8 36.Nd4+ Kd8 37.Ne6+ Kc8 38.Rxg7 Nxd5 39.Rc7+ Kb8 40.Rxb7+ 1-0
2021.09.05 21st ch-EUR Indiv 2021
1544911 Hreinsson, Johann Helgi (1195) Jonsson, Ol (1800) 0-1
1.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Nc3 Nf6 5.Nf3 g6 6.Bf4 a6 7.a4 Bg7 8.h3 O-O 9.e3 Bf5 10.Bd3 Bxd3 11.Qxd3 Nc6 12.O-O Rc8 13.Rac1 Qb6 14.Qd2 Na5 15.Qc2 e6 16.Ne5 Nc4 17.b3 Na5 18.Qb2 Qxb3 19.Qxb3 Nxb3 20.Rc2 Ne4 21.Rb1 Na5 22.Rbc1 Bxe5 23.Bxe5 Nxc3 24.Rxc3 Nc4 25.Bf6 Rc6 26.Rb3 b6 27.g4 Rfc8 28.Kg2 Nxe3+ 29.fxe3 Rxc1 30.Rxb6 R1c6 31.Rb4 Rc4 32.Rb6 Rxa4 33.Kf3 Ra8 34.Kf4 Rc4 35.h4 a5 36.Ke5 Rc7 37.Kd6 Rca7 38.h5 gxh5 39.gxh5 Ra6 40.Rxa6 Rxa6+ 0-1
2021.09.04 21st ch-EUR Indiv 2021
1544862 Jonsson, Ol (1800) Birkisson, Bjorn Holm (2064) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.h4 c6 5.Bf4 Bg7 6.e3 Be6 7.Be2 h6 8.Nf3 Nbd7 9.Ne5 Ne4 10.Nxe4 dxe4 11.Nxd7 Qxd7 12.Qc2 f5 13.Rd1 O-O 14.O-O Bf7 15.Rd2 e6 16.Rfd1 Qe7 17.Bg3 Bf6 18.c5 Qd8 19.Bd6 Be7 20.Bxe7 Qxe7 21.g3 g5 22.hxg5 hxg5 23.Kg2 Kg7 24.Rh1 Rh8 25.Rdd1 Qf6 26.Rxh8 Rxh8 27.Rh1 Rxh1 28.Kxh1 e5 29.dxe5 Qxe5 30.b4 Qa1+ 31.Kg2 Qxa2 32.Qxa2 Bxa2 33.b5 Kf6 34.b6 axb6 35.cxb6 c5 36.Bb5 Ke6 37.Kf1 Kd6 38.Ke2 Be6 39.Kd2 Bd7 40.Bc4 Kc6 0-1
2021.09.03 21st ch-EUR Indiv 2021
1544825 Omarsson, Josef (1211) Jonsson, Ol (1800) 0-1
1.d4 d5 2.Bf4 c5 3.e3 Nc6 4.Nf3 Nf6 5.c3 e6 6.Bd3 Bd6 7.Ne5 Qc7 8.Qa4 O-O 9.Nxc6 Bxf4 10.Na5 Bd7 11.Qa3 Bd6 12.b4 c4 13.Bc2 b6 14.Nxc4 Qxc4 15.Nd2 Qc7 16.Qc1 Rfc8 17.Nb1 Bxb4 18.O-O Bxc3 19.Nxc3 Qxc3 20.Bb3 Ne4 21.Qa3 Qa5 22.Qe7 Nf6 23.Rac1 h6 24.h3 Qd2 25.Rxc8+ Rxc8 26.Rd1 Qc3 27.Qa3 a5 28.Rb1 a4 29.Qd6 axb3 30.Rxb3 Qe1+ 31.Kh2 Qxf2 32.Rxb6 Ne4 33.Qxd7 Qg3+ 0-1
2021.09.02 21st ch-EUR Indiv 2021
1551324 Jonsson, Ol (1800) Omarsson, Adam (1546) 1/2-1/2
1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.Nc3 O-O 5.Bg5 d6 6.e3 c5 7.d5 h6 8.Bh4 g5 9.Bg3 Nh5 10.Qc2 f5 11.Bd3 e6 12.dxe6 Bxe6 13.Nb5 Nxg3 14.hxg3 a6 15.Nc3 Nc6 16.a3 Qf6 17.O-O Qf7 18.Nd5 b5 19.Rad1 bxc4 20.Bxc4 g4 21.Nh4 Ne5 22.b3 Nxc4 23.bxc4 Rab8 24.Rd3 Rb2 25.Qa4 Qb7 26.Ng6 Bxd5 27.Rxd5 Rf6 28.Qe8+ Kh7 29.Ne7 Bf8 30.Nxf5 Rb1 31.Qe4 Rxf1+ 32.Kxf1 Qb2 33.Kg1 Kh8 34.Qd3 Qc1+ 35.Kh2 Qe1 36.Nxd6 Rxf2 37.Qd1 Qxe3 38.Nf5 Qe4 39.Nh4 Be7 40.Rd2 Bxh4 41.Rxf2 Bxg3+ 42.Kxg3 Qe3+ 43.Rf3 gxf3 44.Qxf3 Qe5+ 45.Qf4 Qc3+ 46.Kg4 Qg7+ 47.Kh3 Qd7+ 48.Kh4 Qc6 49.Kh5 Kg7 50.Qe5+ Kf7 51.Qf5+ Kg7 52.Qe5+ 1/2-1/2
2021.09.01 21st ch-EUR Indiv 2021
1551231 Player, E (2172) Jonsson, Ol (1800) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Nb8 10.d4 Nbd7 11.Nbd2 Bb7 12.Bc2 Re8 13.Nf1 Bf8 14.Ng3 g6 15.a4 Bg7 16.Bd3 c6 17.Be3 Qc7 18.Qd2 Nb6 19.a5 Nbd7 20.dxe5 dxe5 21.c4 c5 22.cxb5 axb5 23.Bxb5 Red8 24.Bg5 Nf8 25.Qc3 Ne6 26.a6 Bc8 27.Rec1 Rd6 28.b4 Nd7 29.Be7 Rb6 30.Bxd7 Bxd7 31.bxc5 Rbxa6 32.Rxa6 Rxa6 33.Bd6 Qa7 34.Bxe5 Bf8 35.Bd6 Bxd6 36.cxd6 Rxd6 37.Ne5 Qd4 38.Qxd4 Rxd4 39.Nxd7 Rxd7 40.Nf1 Rd4 41.Re1 Kg7 42.f3 Nf4 43.Kh2 Ra4 44.Rd1 h5 45.h4 Ra2 46.Rd2 Ra1 47.Ne3 Re1 48.Nc4 Rc1 49.Ne5 Kf6 50.Nd7+ Ke7 51.Kg3 Ne6 52.Nb6 Rb1 53.Nd5+ Kf8 54.Ne3 Rb3 55.Nc4 Rb7 56.Nd6 Ra7 57.Rb2 Ra6 58.Rb8+ Kg7 59.Ne8+ Kh7 60.Rb7 Kg8 61.Rd7 Ra8 62.Nd6 Rf8 63.Re7 Kg7 64.Ne8+ Rxe8 65.Rxe8 Kf6 66.Ra8 Ke5 67.Ra5+ Kf6 68.f4 Nd4 69.Kf2 Ne6 70.Ke3 Ng7 71.Rb5 Ne6 72.f5 gxf5 73.exf5 Nc7 74.Rc5 Ne8 75.Kf4 Kg7 76.Kg5 Kh7 77.Rc6 Ng7 78.Rc8 1-0
2021.08.31 21st ch-EUR Indiv 2021
1551143 Jonsson, Ol (1800) Mai, Alexander Oliver (2090) 0-1
1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.Nc3 O-O 5.Bg5 d6 6.e3 c5 7.d5 e6 8.Be2 h6 9.Bh4 exd5 10.cxd5 g5 11.Bg3 Nh5 12.Qc2 Nxg3 13.hxg3 Nd7 14.Ne4 f5 15.Nxd6 Qf6 16.Nxf5 Qxf5 17.Bd3 Qf6 18.O-O-O Ne5 19.Nxe5 Qxe5 20.Kb1 Bd7 21.Qe2 Rae8 22.Rd2 a6 23.Bg6 Rd8 24.e4 Rf6 25.Bh5 b5 26.Rc1 c4 27.Qe3 Rc8 28.Be2 Re8 29.f3 Qxg3 30.Bf1 Qe5 31.Qa7 Rd6 32.a3 Rc8 33.Rdc2 Qd4 34.Qxd4 Bxd4 35.g3 Rf8 36.Bg2 Be5 37.g4 Rb8 0-1
2021.08.30 21st ch-EUR Indiv 2021
1551055 Koellner, Aaron Noah (2248) Jonsson, Ol (1800) 0-1
1.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Nc3 Nf6 5.f3 Nc6 6.e4 e6 7.e5 Nd7 8.f4 Nb6 9.Nf3 a6 10.a3 Be7 11.Bd3 O-O 12.h4 f5 13.g4 Bd7 14.gxf5 exf5 15.Be3 Be8 16.Qc2 Bh5 17.Ng5 Nc4 18.Bxc4 dxc4 19.Ne6 Bxh4+ 20.Kf1 Qe7 21.Nxf8 Bf3 22.Qh2 Bxh1 23.Qxh1 Rxf8 24.d5 Nxe5 25.fxe5 Qxe5 26.Qxh4 Qxe3 27.Re1 Qd3+ 28.Kf2 f4 29.Re7 f3 30.Qg5 Qc2+ 31.Ke1 f2+ 32.Kf1 Qd3+ 33.Re2 Qh3+ 34.Qg2 Qxg2+ 35.Kxg2 f1=Q+ 0-1
2021.08.29 21st ch-EUR Indiv 2021
1551010 Stremavicius, Pijus (2146) Jonsson, Ol (1800) 1-0
1.Nf3 Nf6 2.c4 c5 3.b3 e6 4.Bb2 Be7 5.g3 b6 6.Bg2 Bb7 7.O-O d6 8.d4 cxd4 9.Qxd4 O-O 10.Nc3 a6 11.Rfd1 Nbd7 12.Rac1 Qc7 13.e4 Rfe8 14.Ne1 Rad8 15.h3 Bf8 16.Kh2 Bc6 17.Nd3 Qb8 18.f4 e5 19.Qe3 exf4 20.Qxf4 Qb7 21.Nd5 Re6 22.Rf1 Rde8 23.Rce1 Ne5 24.Nxe5 dxe5 25.Qf3 b5 26.Bc1 Be7 27.h4 Bxd5 28.exd5 e4 29.Qe2 Re5 30.Bb2 Bd6 31.Rxf6 gxf6 32.Bxe5 Rxe5 33.Qg4+ Kh8 34.Qf4 f5 35.c5 Bb8 36.Qh6 Qe7 37.d6 Qd8 38.b4 Re6 39.Qf4 Qf6 40.Rf1 e3 41.Re1 Qc3 42.Re2 Qd3 43.Bf3 Kg7 44.Qg5+ 1-0
2021.08.28 21st ch-EUR Indiv 2021
1574138 Jonsson, Ol (1800) IM Stefansson, Vignir Vatnar (2371) 0-1
1.d4 Nf6 2.Nf3 e6 3.c4 d5 4.Nc3 dxc4 5.e3 a6 6.Bxc4 b5 7.Bd3 Bb7 8.O-O Nbd7 9.Qe2 c5 10.Rd1 Qc7 11.Bd2 Bd6 12.h3 O-O 13.Rac1 c4 14.Bb1 e5 15.e4 exd4 16.Nxd4 Rfe8 17.f3 Nh5 18.g4 Nf4 19.Bxf4 Bxf4 20.Rc2 Nc5 21.Qf1 Rad8 22.Re2 Nd3 23.Bxd3 Rxd4 24.Bc2 Rxd1 25.Qxd1 Qe7 26.Qf1 b4 27.Nd1 Qe5 28.Kh1 Bc6 29.Bb1 Bb5 30.Rg2 c3 31.Bd3 Rd8 32.Bxb5 Qxb5 33.Rf2 Qxf1+ 34.Rxf1 c2 0-1
2021.08.27 21st ch-EUR Indiv 2021
1574051 IM Karason, A (2270) Jonsson, Ol (1800) 0-1
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.Nf3 e6 5.Bg5 h6 6.Bh4 Be7 7.e3 Nbd7 8.Qc2 O-O 9.a3 b6 10.cxd5 exd5 11.Bd3 Bb7 12.O-O Rc8 13.Rfd1 Re8 14.b4 c5 15.bxc5 bxc5 16.Qb2 Qb6 17.Qxb6 Nxb6 18.Bf5 Rcd8 19.Nb5 g6 20.dxc5 Nc4 21.Bc2 g5 22.Bg3 Bxc5 23.a4 Ne4 24.Nc7 Re7 25.Bb3 Nxe3 26.Rdc1 Bb6 27.Nb5 Nxg3 28.hxg3 Ng4 29.Nfd4 Ba5 30.Nf5 Re2 31.Nbd4 Rb2 32.Rab1 Rxb1 33.Rxb1 Bc8 34.Bxd5 Bb6 35.Bf3 Ne5 36.Ne7+ Kf8 37.Ndf5 Nxf3+ 38.gxf3 Be6 39.Rb2 Re8 40.g4 Rxe7 41.Nxe7 Kxe7 42.a5 Bc5 43.Rb8 Bd4 44.Rb4 Bc5 45.Rb8 Kf6 46.Rb5 Bd4 47.Rb4 Ke5 48.Kg2 Kd5 49.f4 gxf4 50.Kf3 Kc5 51.Rb8 Bd5+ 52.Kxf4 Bxf2 53.a6 Kc6 54.Rh8 Kb5 55.Rxh6 Bc4 56.g5 Bb6 57.g6 fxg6 58.Rxg6 Kxa6 59.Ke4 Kb5 60.Rh6 Kb4 61.Rh7 Bc5 62.Rb7+ Bb5 63.Rb8 a5 64.Kd5 a4 65.Ra8 Bc4+ 66.Kc6 Bb3 67.Rb8+ Kc4 68.Rb5 Bd4 69.Ra5 Bb2 70.Rc5+ Kd3 71.Rh5 a3 72.Rh3+ Kc2 73.Rh2+ Kb1 74.Kb5 a2 75.Rh1+ Bc1 0-1
2021.08.26 21st ch-EUR Indiv 2021
1573961 Jonsson, Ol (1800) GM Kozak, Adam (2504) 0-1
1.d4 Nf6 2.Nf3 e6 3.c4 b6 4.a3 Bb7 5.Nc3 g6 6.Bg5 Bg7 7.Qc2 d6 8.Rd1 h6 9.Bh4 Nbd7 10.e4 g5 11.Bg3 Nh5 12.Be2 a6 13.O-O Qe7 14.b4 Nxg3 15.fxg3 g4 16.Nh4 h5 17.d5 Rh6 18.Kh1 Rf6 19.Na4 O-O-O 20.Bd3 Rxf1+ 21.Bxf1 Kb8 22.Nc3 Qf6 23.Ne2 Qb2 24.Qxb2 Bxb2 25.Rd3 Re8 26.Rb3 Bf6 27.Rb1 exd5 28.exd5 Re4 29.h3 gxh3 30.gxh3 Bxh4 31.gxh4 Rxc4 32.Bg2 Rxh4 33.Rf1 Ne5 34.Rf5 Bc8 35.Rf4 Rxf4 36.Nxf4 h4 37.Be4 Nc4 38.Kh2 Nd2 39.Bh7 Nf3+ 40.Kg2 Ng5 41.Bd3 a5 42.Bf1 axb4 43.axb4 Ka7 44.Kf2 Ba6 45.b5 Bc8 46.Ke3 Bd7 47.Kd4 Kb8 48.Ke3 Kc8 49.Kd4 Kd8 50.Ke3 Ke7 0-1
2019.05.31 Icelandic Open 2019
2384301 Valtysson, T (1896) Jonsson, Ol (1771) 1/2-1/2
1.d4 d5 2.Nf3 Nf6 3.Bg5 Ne4 4.Bh4 c5 5.e3 Nc6 6.c3 Qb6 7.Qb3 c4 8.Qc2 Bf5 9.Qc1 e6 10.Nbd2 Rc8 11.Be2 Bd6 12.O-O O-O 13.Nxe4 Bxe4 14.Nd2 Bg6 15.f4 Qc7 16.Kh1 b5 17.g4 f6 18.Rf2 Rce8 19.Qg1 f5 20.Bf3 fxg4 21.Bxg4 b4 22.Raf1 Bd3 23.Be2 bxc3 24.bxc3 Ne7 25.Bxe7 Rxe7 26.Bxd3 cxd3 27.Nb1 Ref7 28.Rd1 e5 29.dxe5 Bxe5 30.Rxd3 Qb7 31.Rg2 g6 32.Nd2 Qb5 33.Qb1 Qxb1+ 34.Nxb1 Rb7 35.Nd2 Bg7 36.Nb3 Rb5 37.Rgd2 Rc8 38.Rxd5 Rxd5 39.Rxd5 Rxc3 40.Rd8+ 1/2-1/2
2019.05.30 Icelandic Open 2019
2384274 Jonsson, Ol (1771) Johannsdottir, J (1908) 1-0
1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.Nc3 d6 5.Bg5 Nbd7 6.e3 O-O 7.Be2 a6 8.Qc2 c6 9.O-O e5 10.dxe5 dxe5 11.Rfd1 Qe8 12.Rac1 Nc5 13.e4 Bg4 14.Be3 Ncd7 15.h3 Bxf3 16.Bxf3 Qe6 17.c5 Rad8 18.Rd6 Qe7 19.Rcd1 Ne8 20.R6d3 Qe6 21.Qd2 Nef6 22.Rd6 Qc4 23.Be2 Qb4 24.a3 Qb3 25.Bg4 Nxg4 26.hxg4 Bf6 27.Bh6 Rfe8 28.Rxd7 Rxd7 29.Qxd7 Qxd1+ 30.Qxd1 1-0
2019.05.29 Icelandic Open 2019
2384250 Omarsson, Adam (1244) Jonsson, Ol (1771) 0-1
1.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Nc3 Nf6 5.Qc2 Nc6 6.e3 g6 7.Nf3 Bg7 8.Bd3 O-O 9.a3 a6 10.O-O Qd6 11.h3 b5 12.b4 Bb7 13.Bb2 Rac8 14.Rac1 Nd7 15.Qb3 Nb6 16.Rfd1 Nc4 17.Nd2 e5 18.dxe5 N6xe5 19.Bxc4 Nxc4 20.Nxc4 Rxc4 21.a4 Bxc3 22.Rxc3 Qc6 23.Rxc4 dxc4 0-1
2019.05.28 Icelandic Open 2019
2384221 Olafsson, S (1939) Jonsson, Ol (1771) 1-0
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be2 e5 7.Nb3 Be7 8.Be3 O-O 9.O-O a6 10.a4 Be6 11.f4 exf4 12.Bxf4 Ne5 13.Kh1 Rc8 14.Nd4 Bc4 15.Nf5 Re8 16.Bg5 Ned7 17.Bxc4 Rxc4 18.Nxd6 Bxd6 19.Qxd6 Re6 20.Bxf6 gxf6 21.Qg3+ Kf8 22.Rad1 Qc8 23.Qh4 Rxc3 24.bxc3 Ke7 25.Qxh7 Qxc3 26.Rxd7+ 1-0
2019.05.27 Icelandic Open 2019
2384196 Jonsson, Ol (1771) Finnbogadottir, T (1855) 1/2-1/2
1.d4 d5 2.Nf3 Nf6 3.c4 c6 4.e3 e6 5.Bd3 Nbd7 6.O-O Be7 7.Nc3 dxc4 8.Bxc4 b5 9.Bd3 a6 10.e4 c5 11.d5 exd5 12.Nxd5 Nxd5 13.exd5 Nf6 14.Bg5 O-O 15.Qc2 c4 16.Bxf6 cxd3 17.Bxe7 dxc2 18.Bxd8 Rxd8 19.Rac1 Bf5 20.Nd4 Bd3 21.Rfe1 Rac8 22.Re3 Bg6 23.Nc6 Kf8 24.Nxd8 Rxd8 25.Kf1 Rxd5 26.Ke1 b4 27.a3 a5 28.Ke2 f6 29.h3 Re5 30.Rxe5 fxe5 31.axb4 axb4 32.Kd2 b3 33.Re1 e4 34.Re3 Bf7 1/2-1/2
2019.05.26 Icelandic Open 2019
2384178 Barthel, A (2062) Jonsson, Ol (1771) 1-0
1.e4 d6 2.d4 Nf6 3.Nc3 c6 4.f4 Qa5 5.Bd3 e5 6.Nf3 Nbd7 7.O-O Be7 8.Kh1 O-O 9.dxe5 dxe5 10.fxe5 Nxe5 11.Nxe5 Qxe5 12.Bf4 Qh5 13.Qe1 Be6 14.Ne2 Ng4 15.Bg3 Ne5 16.Nf4 Nxd3 17.cxd3 Qb5 18.Nxe6 fxe6 19.Qe2 Rxf1+ 20.Rxf1 Rd8 21.Rd1 Bf6 22.b3 c5 23.Qc2 b6 24.h3 h6 25.Qe2 Qd7 26.Qg4 Kh7 27.Bf4 Bc3 28.Qe2 e5 29.Bg3 Bd4 30.Bh4 g5 31.Bg3 Qe7 32.Rf1 Rf8 33.Rf5 Rxf5 34.exf5 Kg7 35.Qe4 Kf6 36.Be1 h5 37.g4 hxg4 38.hxg4 Kg7 39.Qc6 Qf6 40.Qxf6+ Kxf6 41.Kg2 Be3 42.Kf3 Bf4 43.Ke4 Ke7 44.Kd5 Kf6 45.Bc3 Bg3 46.a4 Bf4 47.Kc6 Be3 48.Kd5 Bf4 49.a5 Bg3 50.Kc6 Bf2 51.a6 Be3 52.Kd5 Bf4 53.b4 cxb4 54.Bxb4 Be3 55.Bd6 Bd4 56.Bc7 Be3 57.Bxe5+ Ke7 58.Bd4 1-0
2019.05.25 Icelandic Open 2019
2387142 Jonsson, Ol (1771) Karlsson, MiJ (2146) 0-1
1.d4 Nf6 2.Nf3 b6 3.c4 e6 4.a3 Bb7 5.Nc3 d6 6.Qc2 c5 7.e3 Nbd7 8.Be2 Be7 9.O-O O-O 10.Rd1 cxd4 11.Nxd4 a6 12.b3 Rc8 13.Bb2 Qc7 14.Rac1 Rfd8 15.Bf3 Bf8 16.Ne4 e5 17.Nf5 Nxe4 18.Bxe4 Bxe4 19.Qxe4 g6 20.Qg4 Nc5 21.b4 Na4 22.Ba1 b5 23.c5 dxc5 24.f4 f6 25.fxe5 fxe5 26.Qg5 Rxd1+ 27.Rxd1 Re8 28.Rd5 cxb4 29.Rxe5 Rxe5 30.Bxe5 Qc1+ 31.Kf2 Qc2+ 32.Kg3 Qxf5 33.Qxf5 gxf5 34.axb4 Kf7 0-1
2019.04.13 GAMMA Reykjavik Open 2019
2401519 Jonsson, Ol (1773) WGM Eric, J (2247) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.N1c3 a6 7.Na3 Be7 8.Be2 Be6 9.O-O Nf6 10.Kh1 b5 11.Nd5 O-O 12.Qd3 Bxd5 13.exd5 Nd4 14.Bf3 Rc8 15.c3 Nxf3 16.Qxf3 Rc5 17.Rd1 Qa8 18.Qg3 Ne4 19.Qf3 Rxd5 20.Rxd5 Qxd5 21.Be3 f5 22.Qe2 f4 23.Bb6 f3 24.Qd1 fxg2+ 25.Kg1 Nd2 26.Be3 Nf3+ 27.Kxg2 Qe4 28.Nc2 Nd4+ 0-1
2019.04.11 GAMMA Reykjavik Open 2019
2405814 Bejatovic, B (2021) Jonsson, Ol (1773) 1-0
1.e4 e5 2.Bc4 Nc6 3.Nc3 Nf6 4.d3 Bb4 5.a3 Bxc3+ 6.bxc3 O-O 7.Qf3 d6 8.h3 Be6 9.Bxe6 fxe6 10.Qg3 d5 11.Bh6 Qe7 12.exd5 exd5 13.Ne2 Kh8 14.Bg5 Rae8 15.O-O Qf7 16.Rab1 b6 17.Qh4 Ne7 18.Qa4 a5 19.f4 e4 20.Bxf6 Qxf6 21.dxe4 dxe4 22.Qxe4 Nf5 23.Qd3 Re3 24.Qc4 Rfe8 25.Nd4 Nxd4 26.cxd4 Qg6 27.Qxc7 Rxh3 28.Rxb6 Qg3 29.Rb3 Qh2+ 30.Kf2 Rh4 31.Rf3 Rg4 32.Rg1 Rg6 33.Rh3 1-0
2019.04.10 GAMMA Reykjavik Open 2019
2405747 Jonsson, Ol (1773) Sigfusson, Ottar Orn Bergmann (1434) 1-0
1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ne2 Qb6 8.Nf3 f6 9.exf6 Nxf6 10.O-O Bd6 11.Ng3 Bd7 12.Re1 O-O 13.h3 Bxg3 14.fxg3 cxd4 15.cxd4 Rae8 16.Kh2 Nh5 17.Ne5 Nf6 18.Nxc6 bxc6 19.b3 g6 20.Ba3 Rf7 21.Bc5 Qc7 22.Qc2 Qb8 23.Re5 Rg7 24.Rf1 Qd8 25.Re3 Nh5 26.Ref3 Rge7 27.Bxg6 1-0
2019.04.09 GAMMA Reykjavik Open 2019
2405647 FM Dougherty, M (2183) Jonsson, Ol (1773) 1-0
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 e6 5.Bd3 Nbd7 6.O-O dxc4 7.Bxc4 b5 8.Bd3 Bd6 9.a4 Qb6 10.e4 e5 11.axb5 cxb5 12.Na3 Ba6 13.Qe2 Rb8 14.dxe5 Nxe5 15.Nxe5 Bxe5 16.Be3 Qb7 17.f4 Bc7 18.Nc2 Bb6 19.Nb4 Bxe3+ 20.Qxe3 Ng4 21.Qc5 Rd8 22.Rxa6 1-0
2019.04.09 GAMMA Reykjavik Open 2019
2405552 Jonsson, Ol (1773) Halldorsson, Br (2112) 0-1
1.d4 c6 2.Nf3 Nf6 3.e3 d5 4.Bd3 Bg4 5.h3 Bh5 6.O-O Nbd7 7.c4 e6 8.Nc3 Bd6 9.Re1 Qc7 10.e4 dxe4 11.Nxe4 Bf4 12.Nxf6+ Nxf6 13.g4 Bg6 14.g5 Nd7 15.b4 O-O 16.Bxg6 hxg6 17.Re4 Bxc1 18.Rxc1 a5 19.a3 axb4 20.axb4 Qd6 21.Qb3 Ra7 22.c5 Qe7 23.b5 Rfa8 24.bxc6 bxc6 25.Re3 Qd8 26.Rb1 Qc7 27.Qd1 Qf4 28.Reb3 e5 29.dxe5 Nxe5 30.Rb8+ Kh7 31.Nxe5 Rxb8 32.Rxb8 Qxe5 33.Qd8 Ra1+ 34.Kg2 Qe4+ 35.Kh2 Qh1+ 36.Kg3 Ra3+ 37.Kf4 Qf3+ 38.Ke5 Qf5+ 39.Kd6 Rd3+ 40.Kxc6 Rxd8 41.Rxd8 Qxg5 42.Rd7 Qf5 43.Rd8 Qxf2 44.Rf8 f5 45.Kd6 Qd4+ 46.Kc6 f4 47.Rc8 f3 48.Kb7 f2 0-1
2019.03.02 TCh-ISL Div 1 2018-19
2417261 GM Arnason, J (2432) Jonsson, Ol (1806) 1-0
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd3 a6 8.Rd1 h6 9.Bc1 Qc7 10.f4 Bd7 11.Nf3 Be7 12.Be2 O-O 13.O-O Rad8 14.a3 Rfe8 15.Kh1 Bf8 16.Nh4 Kh8 17.Qg3 d5 18.Bd3 dxe4 19.Nxe4 Nxe4 20.Bxe4 Ne7 21.f5 Qxg3 22.hxg3 Nc6 23.f6 g5 24.Nf3 Na5 25.Ne5 Bb5 26.Nxf7+ Kg8 27.Nxd8 Bxf1 28.f7+ 1-0
2019.03.02 TCh-ISL Div 1 2018-19
2417277 Jonsson, Ol (1806) CM Birkisson, Bardur Orn (2233) 0-1
1.d4 d5 2.Nf3 Nf6 3.c4 c6 4.Qc2 dxc4 5.Qxc4 Bf5 6.g3 e6 7.Bg2 Be7 8.O-O O-O 9.Nc3 b5 10.Qb3 b4 11.Na4 Be4 12.Rd1 Qd5 13.Qxd5 cxd5 14.Ne1 Bg6 15.Bg5 Rc8 16.Rac1 Nc6 17.e3 b3 18.a3 Na5 19.Bf1 Nc4 20.Bxf6 gxf6 21.Rc3 Nxb2 22.Rxc8+ Rxc8 23.Nxb2 Bxa3 24.Nbd3 b2 25.Nxb2 Bxb2 26.Bd3 a5 27.Bxg6 hxg6 28.Nd3 Bc3 29.Nc5 e5 30.Nd7 exd4 31.Nxf6+ Kg7 32.Nxd5 dxe3 33.Nxc3 exf2+ 34.Kxf2 Rxc3 35.Ra1 Rc5 36.Ke3 Kf6 37.Ra4 Rb5 38.Rf4+ Ke6 39.Ra4 Kd6 40.Kf3 Kc6 41.g4 f5 42.gxf5 Rxf5+ 43.Ke3 Kb5 44.Rg4 Rf6 45.Kd4 Rc6 46.Rg1 a4 47.Rb1+ Ka5 48.Kd5 Rc2 49.Rg1 a3 50.Rxg6 a2 51.Rg8 Kb4 52.Rb8+ Kc3 53.Rc8+ Kb2 54.Rb8+ Kc1 0-1
2019.03.01 TCh-ISL Div 1 2018-19
2417189 Mai, Aron Thor (2015) Jonsson, Ol (1806) 1-0
1.e4 d6 2.d4 Nf6 3.Nc3 c6 4.f4 Qa5 5.Bd3 e5 6.Nf3 Nbd7 7.Qe2 Be7 8.Bd2 Qc7 9.O-O-O O-O 10.g4 b5 11.g5 Ne8 12.Rde1 a5 13.h4 a4 14.a3 b4 15.axb4 a3 16.b3 Nb6 17.d5 Bg4 18.Kb1 Bh5 19.Ka2 exf4 20.Ref1 g6 21.Qf2 Ng7 22.Nd4 cxd5 23.exd5 f5 24.Nc6 Rfe8 25.Nb5 Qb7 26.Qd4 Bf8 27.Bc3 Nd7 28.Nxd6 Qb6 29.Nxe8 Rxe8 30.Qxb6 Nxb6 31.Rxf4 Bd6 32.Rff1 Kf8 33.Re1 Rc8 34.Bxg7+ Kxg7 35.c4 Bf8 36.Rhf1 Kg8 37.c5 1-0
2019.02.28 TCh-ISL Div 1 2018-19
2417181 Jonsson, Ol (1806) Kristinsson, Ba (2217) 0-1
1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.Nc3 O-O 5.Bg5 d6 6.e3 Nbd7 7.Be2 c5 8.O-O Qa5 9.Bh4 Re8 10.Qc2 a6 11.Rfd1 Rb8 12.a3 Qc7 13.Rac1 b6 14.b4 Bb7 15.bxc5 bxc5 16.d5 Bc8 17.Rb1 Nb6 18.Rb3 Bg4 19.Nd2 Bxe2 20.Nxe2 Nbd7 21.Rdb1 Rxb3 22.Rxb3 Rb8 23.h3 Rxb3 24.Qxb3 Qb6 25.f3 Qxb3 26.Nxb3 Nb6 27.Na5 Kf8 28.Nc1 Nfd7 29.Nd3 Bc3 30.Nc6 Nf6 31.e4 Nxc4 32.a4 Ke8 33.Kf1 Nb6 34.a5 Nc4 35.Be1 Bxe1 36.Kxe1 Nd7 37.Ke2 f5 38.g4 fxe4 39.fxe4 Nf6 40.Kf3 Nd2+ 41.Kf4 Nfxe4 42.Nb8 Nf6 43.Kg5 Nxd5 44.Nxa6 Nc4 45.Kh6 Kf7 46.Kxh7 e5 47.h4 e4 48.Ndxc5 dxc5 49.Nxc5 e3 50.a6 e2 51.Nd3 Nf6+ 52.Kh6 Nxg4+ 53.Kg5 Nge5 54.Ne1 Ke6 55.a7 Nb6 56.h5 gxh5 57.Kxh5 Kf5 58.Kh4 Kf4 59.Kh3 Ke3 60.Kg3 Nc6 61.Ng2+ Kd2 62.Kf2 Nxa7 63.Ne1 Nd5 64.Ng2 Nf4 65.Ne1 Nd3+ 0-1
2019.01.30 Reykjavik Congress 2019
2435493 Sverrisson, Kristjan Th Jonsson, Ol (1806) 1/2-1/2
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.Bg5 e6 5.Nf3 h6 6.Bh4 dxc4 7.e4 g5 8.Bg3 b5 9.a3 Nbd7 10.Be2 Bb7 11.O-O Qb6 12.Re1 O-O-O 13.Qc2 c5 14.a4 a6 15.axb5 axb5 16.Red1 Be7 17.Ra2 g4 18.dxc5 Nxc5 19.Nd4 Bxe4 20.Nxe4 Ncxe4 21.Be5 Rhg8 22.Bd3 Nc5 23.Be2 Nd5 24.Rda1 Kd7 25.Nxb5 Qxb5 26.Bxc4 Qb4 27.Ra5 Rb8 28.Ra7+ Rb7 29.Qe2 Bd6 30.Bb5+ Ke7 31.Rxb7+ Nxb7 32.Bxd6+ Qxd6 33.Ra7 Qb6 34.Ra1 f5 35.Bc4 Rd8 36.Ra6 Nc3 37.Rxb6 Nxe2+ 38.Bxe2 Nc5 39.f3 Rd2 40.Bc4 Rc2 41.b3 gxf3 42.gxf3 Rc3 1/2-1/2
2019.01.27 Reykjavik Congress 2019
2435466 Jonsson, Ol (1806) Jonatansson, Sigurdur Freyr (1658) 1/2-1/2
1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.Nc3 O-O 5.Bg5 c5 6.d5 d6 7.e4 Nbd7 8.Be2 Ne8 9.Qc2 a6 10.O-O Ne5 11.Nd2 f5 12.exf5 Bxf5 13.Nde4 Nf7 14.Bh4 Kh8 15.Rae1 Nf6 16.f4 Nxe4 17.Nxe4 b5 18.b3 Qd7 19.Bd3 Nh6 20.Kh1 Rf7 21.Ng5 Rff8 22.Re2 Bxd3 23.Qxd3 Qg4 24.g3 Nf5 25.h3 Qh5 26.Ne6 Rf7 27.Nxg7 Kxg7 28.g4 Qxh4 29.gxf5 Rxf5 30.Qc3+ Kg8 31.Qe3 Raf8 32.Ref2 b4 33.Kg2 R8f7 34.Rf3 Qf6 35.R1f2 Kf8 1/2-1/2
2019.01.23 Reykjavik Congress 2019
2435433 Birkisson, Bjorn Holm (2078) Jonsson, Ol (1806) 1-0
1.d4 d5 2.Nf3 Nf6 3.g3 Bg4 4.Ne5 Bf5 5.Bg2 e6 6.O-O Nbd7 7.Nc3 Be7 8.h3 h6 9.g4 Bh7 10.e4 Nxe5 11.dxe5 Nxe4 12.Nxe4 Bxe4 13.Bxe4 dxe4 14.Qe2 Qd5 15.Bf4 O-O-O 16.Rfe1 g5 17.Bg3 Bc5 18.a3 Bb6 19.b4 a6 20.c4 Qd3 21.c5 Ba7 22.Qxe4 Qxe4 23.Rxe4 Rd3 24.Kg2 b6 25.cxb6 Bxb6 26.Rc4 Rhd8 27.a4 R8d4 28.Rac1 Rxc4 29.Rxc4 Rd4 30.Rxd4 Bxd4 31.f4 Bc3 32.b5 Kb7 33.h4 f6 34.exf6 Bxf6 35.fxg5 hxg5 36.hxg5 Bxg5 37.bxa6+ Kxa6 38.Bxc7 Kb7 39.Be5 Kc6 40.Kf3 Kd5 41.a5 Bd8 42.a6 Bb6 43.Kf4 Kc6 44.g5 1-0
2019.01.20 Reykjavik Congress 2019
2435413 Jonsson, Ol (1806) Gudmundsson, Thordur (1548) 1-0
1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ne2 Be7 8.O-O O-O 9.Nf3 f6 10.exf6 Nxf6 11.Bf4 cxd4 12.cxd4 Bd7 13.Rc1 Rc8 14.a3 a6 15.Qd2 b5 16.Ng3 Qe8 17.Rfe1 Nh5 18.Nxh5 Qxh5 19.Ne5 Nxe5 20.Bxe5 Bg5 21.f4 Be7 22.Qa5 Ra8 23.Re3 Qf7 24.Rh3 h6 25.Qe1 Bf6 26.Qg3 Kh8 27.Bg6 Qg8 28.Bb1 Bxe5 29.fxe5 Rac8 30.Rd1 b4 31.Qg6 Bb5 32.Rxh6+ 1-0
2019.01.16 Reykjavik Congress 2019
2442537 Jonsson, Kristjan Dagur (1455) Jonsson, Ol (1806) 0-1
1.e4 d6 2.d4 Nf6 3.Nc3 c6 4.f4 Qa5 5.Bd3 e5 6.Nf3 Nbd7 7.Be3 Be7 8.O-O O-O 9.Qe1 Qc7 10.Be2 b5 11.a3 Bb7 12.Nd2 a6 13.f5 exd4 14.Bxd4 c5 15.Bxf6 Bxf6 16.Rb1 Nb6 17.g4 Rfe8 18.h4 d5 19.g5 Bd4+ 20.Kh1 dxe4 21.Nb3 e3+ 22.Kg1 Be5 23.Bf3 Bg3 24.Qe2 Bf2+ 25.Rxf2 exf2+ 26.Qxf2 Bxf3 27.Qxf3 Rad8 28.Qg4 Qe5 29.Na5 Qe3+ 30.Kh1 Rd4 31.Qg2 Rxh4+ 0-1
2019.01.13 Reykjavik Congress 2019
2442505 Jonsson, Ol (1806) Thorisson, Benedikt (1363) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Nf6 6.O-O Qc7 7.Kh1 b5 8.Qe2 Bb7 9.Nd2 Be7 10.f4 d6 11.N2f3 Nbd7 12.Bd2 O-O 13.Rae1 Nc5 14.e5 Nd5 15.exd6 Bxd6 16.Ng5 h6 17.Ne4 Nxd3 18.cxd3 Bxf4 19.Bxf4 Nxf4 20.Qe3 e5 21.Nf3 Rfd8 22.d4 f5 23.Nxe5 Nxg2 24.Nf6+ gxf6 25.Qg3+ Qg7 26.Qxg7+ Kxg7 27.Nf3 Bxf3 28.Rxf3 Nh4 29.Rg3+ Kf7 30.Rd1 Rg8 31.Rc3 Rac8 32.Rh3 Rg4 33.d5 Ke7 34.d6+ Kd7 35.Re3 Ng6 36.h3 Rg5 37.Ra3 Rc6 38.Rad3 Ne5 39.Rd4 Nc4 40.b3 Nxd6 0-1
2019.01.09 Reykjavik Congress 2019
2444300 Olafsson, Thorv (2199) Jonsson, Ol (1806) 1-0
1.e4 d6 2.d4 Nf6 3.Nc3 c6 4.a4 Nbd7 5.Nf3 e5 6.Bc4 Be7 7.O-O O-O 8.h3 h6 9.Re1 Qc7 10.Ba2 b6 11.dxe5 dxe5 12.Nh4 Nc5 13.Qf3 Be6 14.Nf5 Kh7 15.b4 Bxa2 16.Rxa2 Ne6 17.Ne2 Rg8 18.c3 Rad8 19.Nxe7 Qxe7 20.Qf5+ Kh8 21.Qxe5 Rd3 22.Nd4 Qd7 23.Nxe6 fxe6 24.Bxh6 Rd8 25.Bg5 Qf7 26.Qf4 e5 27.Qh4+ Kg8 28.Rc2 R8d6 29.Bxf6 gxf6 30.Qg4+ Kf8 31.Qc8+ Kg7 32.Kh2 Qb3 33.Rce2 Qxc3 34.b5 cxb5 35.Qg4+ Kf8 36.axb5 Qb3 37.Ra1 Rd7 38.Rea2 Qf7 39.Qh4 Qg7 40.Qg4 Qh7 41.Rxa7 Ke7 42.Rxd7+ Rxd7 43.Qxd7+ 1-0
2019.01.06 Reykjavik Congress 2019
2444289 Jonsson, Ol (1806) Helgadottir, Asthildur (1065) 1-0
1.d4 d5 2.Nf3 Nc6 3.c4 Nf6 4.cxd5 Nxd5 5.e4 Nb6 6.d5 Nb4 7.a3 Na6 8.Nc3 e6 9.Bb5+ Bd7 10.dxe6 fxe6 11.Ne5 c6 12.Qh5+ g6 13.Nxg6 hxg6 14.Qxg6+ Ke7 15.Bg5+ Kd6 16.Rd1+ Kc7 17.Bxd8+ Rxd8 18.Qg3+ Kc8 19.Bxa6 bxa6 20.O-O Be7 21.e5 Rhg8 22.Qd3 Kb7 23.Ne4 c5 24.f3 Bb5 25.Qc2 Bxf1 26.Kxf1 Rxd1+ 27.Qxd1 Rd8 28.Qc1 Rc8 29.Qh6 Rc6 30.Qg7 Nc8 31.Nd6+ Kb8 32.Nxc8 Rxc8 33.Qxe7 Rc6 34.h4 Rc8 35.Qxe6 Rh8 36.Qf6 Re8 37.e6 Kc8 38.Qf7 Kd8 39.Qd7# 1-0
2018.11.11 TCh-ISL Div 1 2018-19
2467259 FM Ragnarsson, Dagur (2312) Jonsson, Ol (1815) 1-0
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.Bg5 h6 6.Bxf6 Qxf6 7.e3 g6 8.Bd3 Bg7 9.O-O O-O 10.Rc1 Nd7 11.Re1 Qe7 12.e4 dxc4 13.Bxc4 Qb4 14.Bb3 b6 15.a3 Qa5 16.e5 Bb7 17.Nd2 c5 18.Nc4 Qa6 19.Nd6 Bc6 20.d5 exd5 21.Nxd5 Bxd5 22.Qxd5 Nxe5 23.Rxe5 Bxe5 24.Qxe5 Qd3 25.Bc4 Qd2 26.Rc3 Qd1+ 27.Bf1 Rad8 28.Nf5 f6 29.Qe7 1-0
2018.11.10 TCh-ISL Div 1 2018-19
2467189 Gunnhallsson, Arngrimur (2134) Jonsson, Ol (1815) 1-0
1.c4 c5 2.Nc3 Nf6 3.Nf3 e6 4.d4 d5 5.cxd5 exd5 6.Bg5 Be6 7.e3 Be7 8.Rc1 O-O 9.dxc5 Nc6 10.Bd3 h6 11.Bh4 Qa5 12.O-O Rad8 13.Nd4 Ne5 14.Bb1 Qb4 15.Qc2 Ned7 16.c6 bxc6 17.Bxf6 Nxf6 18.Nxc6 Qd6 19.Nb5 Qd7 20.Nxd8 Bxd8 21.Nd4 Bb6 22.Qc6 Qe7 23.Rfe1 Ng4 24.Bf5 Bxf5 25.Nxf5 Qe5 26.Ng3 h5 27.Qc3 Qb8 28.h3 h4 29.Nf1 Nf6 30.Nd2 Qd8 31.Qe5 Ba5 32.Red1 Qb6 33.Nb3 Bb4 34.Qd4 Qe6 35.Qxb4 1-0
2018.11.10 TCh-ISL Div 1 2018-19
2467232 Jonsson, Ol (1815) IM Karason, A (2268) 0-1
1.Nf3 Nf6 2.e3 g6 3.c4 Bg7 4.Nc3 O-O 5.d4 d6 6.Be2 c6 7.O-O a6 8.b3 b5 9.a4 bxc4 10.bxc4 a5 11.Ba3 Na6 12.Rb1 Nd7 13.Qc2 c5 14.Qe4 Ra7 15.Nb5 Rb7 16.Bb2 Nb4 17.d5 Nb6 18.Bxg7 Kxg7 19.Ra1 Bf5 20.Qh4 Bc2 21.Nc3 e6 22.Qxd8 Rxd8 23.e4 exd5 24.cxd5 Re7 25.Nd2 f5 26.f3 Kf6 27.Bb5 Rc8 28.Nc4 Nxc4 29.Bxc4 fxe4 30.fxe4+ Ke5 31.Nb5 Rb8 32.Rf3 Rbb7 33.Raf1 Bxa4 34.Nc3 Be8 35.Ra1 a4 36.Nxa4 Nc2 37.Ra2 Rb1+ 38.Kf2 Nd4 39.Re3 Rc1 40.Be2 Ra7 41.Nc3 Rxa2 42.Nxa2 Rc2 43.Nc3 Nxe2 44.Nxe2 Bb5 0-1
2018.11.09 TCh-ISL Div 1 2018-19
2467148 Jonsson, Ol (1815) FM Gheorghiu, C (2278) 0-1
1.Nf3 Nf6 2.e3 e6 3.c4 b6 4.b3 Bb7 5.Nc3 c5 6.Bb2 Be7 7.a3 O-O 8.h4 d5 9.cxd5 exd5 10.d4 Nc6 11.Bb5 cxd4 12.Nxd4 Nxd4 13.Qxd4 Bc5 14.Qf4 a6 15.Be2 Re8 16.O-O Bd6 17.Qd4 Be5 18.Qd2 Rc8 19.Rac1 Rxc3 20.Bxc3 Ne4 21.Qd3 Nxc3 22.Rxc3 Qxh4 23.f4 Bxc3 24.Qxc3 Qe7 25.Kf2 Qxa3 26.Rd1 Rc8 27.Qd3 Qb4 28.Qf5 Qe4 29.Qd7 Re8 30.Bf3 Qxe3+ 31.Kg3 Qe7 32.Qxe7 Rxe7 33.Bxd5 Bxd5 34.Rxd5 g6 35.Kf3 Rc7 0-1
2018.11.08 TCh-ISL Div 1 2018-19
2467115 FM Bergsson, Sn (2239) Jonsson, Ol (1815) 1-0
1.Nf3 Nf6 2.g3 d5 3.Bg2 c6 4.O-O Bf5 5.b3 e6 6.c4 h6 7.Bb2 Nbd7 8.d3 Be7 9.Nc3 O-O 10.Re1 Bh7 11.a3 Qc7 12.Rc1 Rad8 13.Nd2 d4 14.Na4 e5 15.b4 Rfe8 16.Qb3 Nf8 17.b5 Ne6 18.Rc2 Ng5 19.h4 Ne6 20.Bc1 Nc5 21.Nxc5 Bxc5 22.bxc6 bxc6 23.Nf1 Rd6 24.Rb2 Ng4 25.Qb7 Qxb7 26.Rxb7 e4 27.Rd1 Rde6 28.Bf4 Bf5 29.Rb8 Rxb8 30.Bxb8 e3 31.fxe3 Nxe3 32.Nxe3 Rxe3 33.Bf3 g5 34.hxg5 hxg5 35.g4 Bg6 36.Kf2 Re8 37.Rb1 Bb6 38.Bd6 Rc8 39.c5 Bc7 40.Bxc6 Bxd6 41.cxd6 f5 42.d7 Rd8 43.Rb5 fxg4 44.Rxg5 Kf7 45.Rxg4 Bf5 46.Rxd4 Ke7 47.e4 Be6 48.Ke3 a5 49.e5 Bb3 50.Rh4 Rg8 51.Kd4 Be6 52.Kc5 Rg7 53.Rd4 Kd8 54.Rd6 Bb3 55.Rh6 Be6 56.Kd6 1-0
2018.07.29 Xtracon Chess Open 2018
2535815 Kreken, Eivind Grunt (1626) Jonsson, Ol (1844) 1-0
1.d4 d5 2.Bf4 c5 3.e3 Nc6 4.c3 Qb6 5.Qb3 c4 6.Qc2 e5 7.dxe5 Bf5 8.Qc1 g5 9.Bg3 h5 10.h3 Bg7 11.Nf3 Bg6 12.Nxg5 Nxe5 13.Bxe5 Bxe5 14.Na3 Bf6 15.Nf3 Ne7 16.Be2 O-O-O 17.Nc2 Kb8 18.Ncd4 Rhg8 19.b3 Rc8 20.bxc4 dxc4 21.O-O Be4 22.a4 Rg6 23.Kh2 Rcg8 24.Rg1 Be5+ 25.g3 Qf6 26.Qe1 h4 27.Nxe5 Qxe5 28.Bxc4 R8g7 29.Be2 Nf5 30.Nxf5 Qxf5 31.g4 Qe5+ 32.f4 Qxc3 33.Qxc3 1-0
2018.07.28 Xtracon Chess Open 2018
2535597 Jonsson, Ol (1844) Salerno, C (2070) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4 5.c3 Ba5 6.d4 b5 7.Bxb5 Nxd4 8.Nxd4 exd4 9.Qxd4 Qf6 10.e5 Qb6 11.Qd3 Rb8 12.Bc4 Ne7 13.O-O O-O 14.Nd2 Qg6 15.Ba3 Re8 16.Ne4 Bb7 17.Rae1 Nf5 18.f4 d5 19.exd6 Bxe4 20.Rxe4 Rxe4 21.Qxe4 Bb6+ 22.Kh1 Ng3+ 0-1
2018.07.27 Xtracon Chess Open 2018
2535440 Nielsen, JorgenK (1674) Jonsson, Ol (1844) 0-1
1.f4 d5 2.Nf3 g6 3.g3 Bg7 4.Bg2 Nf6 5.d3 O-O 6.O-O c5 7.c3 d4 8.h3 Nc6 9.e4 dxe3 10.Bxe3 Qd6 11.Rf2 Bf5 12.Rd2 Rad8 13.Na3 Nd5 14.Bf2 b6 15.Nc4 Qd7 16.Kh2 Qc7 17.d4 b5 18.Na3 b4 19.Nb5 Qb8 20.c4 Nb6 21.dxc5 Nxc4 22.Rxd8 Rxd8 23.Nbd4 Nxd4 24.Nxd4 Nxb2 25.Qd2 Nc4 26.Qd1 Qc8 27.Qg1 Qd7 28.c6 Qc8 29.Re1 Bf6 30.Nxf5 Qxf5 31.Bxa7 Rd2 32.Rc1 Qe4 33.Kh1 Qe2 34.c7 Nd6 35.c8=Q+ Nxc8 36.Rxc8+ Kg7 37.Qf1 Rd1 38.Rc1 Rxf1+ 0-1
2018.07.26 Xtracon Chess Open 2018
2535254 Jonsson, Ol (1844) Sorokin, Artem (1660) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Na3 b5 9.Nd5 Be7 10.Bxf6 Bxf6 11.c3 Bg5 12.Nc2 Rb8 13.Nce3 O-O 14.Bd3 Be6 15.O-O Ne7 16.Bc2 Bxe3 17.fxe3 Nc8 18.Qh5 Nb6 19.Rf3 f6 20.Rg3 Bf7 21.Qg4 g6 22.Nxb6 Rxb6 23.Rh3 Qe7 24.Bb3 b4 25.Bxf7+ Qxf7 26.cxb4 Rxb4 27.b3 d5 28.Qe2 a5 29.exd5 Qxd5 30.Rd1 Qe6 31.Qd3 e4 32.Qd7 Qxd7 33.Rxd7 h5 34.g4 Rb5 35.gxh5 Rg5+ 36.Rg3 Rxg3+ 37.hxg3 Rc8 38.g4 gxh5 39.gxh5 Rc2 40.Rd4 Rxa2 41.Rxe4 Rb2 42.Ra4 1/2-1/2
2018.07.25 Xtracon Chess Open 2018
2535021 Nielsen, Thom2 (2111) Jonsson, Ol (1844) 1-0
1.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Nf3 Nf6 5.Nc3 Nc6 6.Bf4 Bf5 7.e3 e6 8.Ne5 Rc8 9.Bb5 Be7 10.Nxc6 bxc6 11.Ba6 O-O 12.Bxc8 Qxc8 13.O-O c5 14.dxc5 Qxc5 15.Rc1 Qb6 16.Na4 Qa5 17.Qd4 Ne4 18.Rc7 Bf6 19.Rxa7 Qb5 20.Be5 Qe2 21.Bxf6 gxf6 22.Nc3 Nxc3 23.Qxc3 e5 24.Re1 Qh5 25.f3 Be6 26.b4 Kh8 27.Qa3 Rg8 28.Ra8 Bc8 29.Kh1 h6 30.Qc3 Qg6 31.Qd2 Kh7 32.Rc1 Qf5 33.Qc2 Qxc2 34.Rxc2 Bf5 35.Rxg8 Bxc2 36.Rd8 1-0
2018.07.24 Xtracon Chess Open 2018
2534816 Jonsson, Ol (1844) Skaarup, Kasper (2037) 0-1
1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ne2 cxd4 8.cxd4 f6 9.exf6 Nxf6 10.Nf3 Bd6 11.O-O O-O 12.Bf4 Bxf4 13.Nxf4 Ng4 14.Ne2 Qd6 15.Ng3 Bd7 16.Bxh7+ Kxh7 17.Ng5+ Kg8 18.Qxg4 e5 19.Qh5 Qh6 20.dxe5 Nxe5 21.f4 Nd3 22.Qxh6 gxh6 23.Nh3 Bxh3 24.gxh3 Nxf4 25.h4 Rad8 26.Rad1 d4 27.Rd2 d3 28.Ne4 Rd4 29.Nc5 Ne2+ 30.Kg2 Rg4+ 31.Kh3 h5 32.Rxf8+ Kxf8 33.Rxe2 dxe2 34.Nd3 Rg1 0-1
2018.07.23 Xtracon Chess Open 2018
2534681 Kharraziha, Hamid (1502) Jonsson, Ol (1844) 0-1
1.e4 d6 2.f4 Nf6 3.Nc3 c6 4.Nf3 Bg4 5.Be2 Bxf3 6.Bxf3 e5 7.d4 Nbd7 8.fxe5 dxe5 9.Be3 Qc7 10.Ne2 Be7 11.c3 O-O 12.O-O Rfe8 13.Ng3 a5 14.a4 Bf8 15.Qb3 c5 16.Rae1 Rac8 17.dxc5 Bxc5 18.Bxc5 Nxc5 19.Qb5 Qc6 20.Qxa5 Ra8 21.Qb5 Rxa4 22.Qxc6 bxc6 23.b4 Ne6 24.Ra1 Rea8 25.Rxa4 Rxa4 26.Rd1 Ra8 27.Nf5 Kf8 28.Rd6 g6 29.Ne3 Rc8 30.Nc4 Ke7 31.Rd2 Nd7 32.Kf2 Rc7 33.Ke3 f5 34.g4 f4+ 35.Kf2 Rb7 36.Bd1 Ng5 37.Bc2 Nf7 38.Na5 Rc7 39.Ba4 Nb8 40.h4 Nd6 41.Kf3 c5 42.Rd3 cxb4 43.cxb4 Rc1 44.Bd1 Na6 45.Rd5 Rc3+ 46.Kg2 Nxb4 47.Rxe5+ Kf6 48.Rb5 Nxb5 0-1
2018.07.22 Xtracon Chess Open 2018
2541080 Jonsson, Ol (1844) Le Besq, Alexander (2097) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 O-O 8.Qd2 Nc6 9.Bc4 Bd7 10.O-O-O Rb8 11.h4 b5 12.Nxc6 Bxc6 13.Bd5 b4 14.Ne2 Bxd5 15.exd5 Qa5 16.Kb1 Rb5 17.c4 bxc3 18.Nxc3 Rb4 19.b3 Rfb8 20.Qb2 Nd7 21.f4 Nc5 22.Bxc5 dxc5 23.Kc2 c4 24.Ra1 Qc5 25.Ne4 cxb3+ 0-1
2018.07.22 Xtracon Chess Open 2018
2540899 Bremer, E (1476) Jonsson, Ol (1844) 0-1
1.f4 d5 2.Nf3 c5 3.e3 Nc6 4.Be2 Nf6 5.b3 g6 6.Bb2 Bg7 7.O-O d4 8.Bb5 O-O 9.Bxc6 bxc6 10.exd4 cxd4 11.Bxd4 Bg4 12.c3 Qd5 13.Qe1 c5 14.Be5 Rad8 15.d4 cxd4 16.Bxd4 Ne4 17.Ne5 Bc8 18.Nd2 Nxc3 19.Bxc3 Qc5+ 20.Qf2 Qxc3 21.Ne4 Qd4 22.Rae1 Bb7 23.Qxd4 Rxd4 24.Nc5 Ba8 25.Ncd7 Rd8 26.Rd1 Bxe5 27.fxe5 R8xd7 0-1
2018.07.21 Xtracon Chess Open 2018
2540657 Jonsson, Ol (1844) FM Tryggestad, Andreas Garberg (2302) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 g6 6.O-O Bg7 7.Be3 Ne7 8.Nc3 Nbc6 9.Nxc6 bxc6 10.Qd2 d5 11.Bh6 O-O 12.Bxg7 Kxg7 13.Rad1 Qd6 14.Na4 e5 15.Qc3 Rb8 16.a3 Rd8 17.b4 dxe4 18.Bxe4 Nd5 19.Qg3 f5 20.Bf3 Qf6 21.h4 Be6 22.Nc5 Nc3 23.Rxd8 Rxd8 24.Qg5 Bc4 25.Re1 e4 26.Qf4 Qd6 27.Qe3 Qd2 28.Nxe4 Qxe3 29.Rxe3 Nxe4 30.Bxe4 Rd1+ 31.Kh2 fxe4 32.Rxe4 Bd5 33.Re7+ Kf6 34.Rxh7 Rd2 35.Kg3 Rxc2 36.h5 Rc3+ 37.f3 gxh5 38.Rxh5 Rxa3 39.Kf4 Ra4 40.Rh6+ Kg7 41.Kg5 Rxb4 42.Rh1 Rb2 43.g4 Bxf3 0-1
2018.03.13 Reykjavik Open 2018
2599704 Jonsson, Ol (1822) Thorsteinsson, E (2056) 0-1
1.e4 c6 2.d4 d5 3.e5 Na6 4.Nf3 Bf5 5.c3 Nc7 6.Be2 e6 7.O-O Be7 8.Be3 h6 9.Qd2 g5 10.Na3 Bxa3 11.bxa3 Qe7 12.Ne1 Qxa3 13.Nd3 Ne7 14.g4 Bg6 15.f4 gxf4 16.Nxf4 Be4 17.Bd3 O-O-O 18.Nh5 Rdg8 19.h3 Nf5 20.Bxe4 dxe4 21.Kh1 Nxe3 22.Qxe3 Nd5 23.Qxe4 Qxc3 24.Kh2 Rd8 25.Rac1 Qd2+ 26.Kh1 Rd7 27.Rc2 Qe3 28.Qf3 Qxd4 29.Nf6 Nxf6 30.exf6 Rd5 31.Re2 h5 32.Re4 hxg4 33.Rxg4 Qd3 34.Qxd3 Rxd3 35.Rg7 Rd2 36.Rxf7 Rxh3+ 37.Kg1 Rg3+ 38.Kh1 Rd8 39.Rf2 Rh8+ 40.Rh2 Rxh2+ 41.Kxh2 Rf3 42.Kg2 Rf5 43.Kg3 c5 44.Rf8+ Kc7 45.f7 c4 46.Re8 Rxf7 47.Rxe6 Rd7 48.Re4 b5 49.Kf4 Kc6 0-1
2018.03.12 Reykjavik Open 2018
2599595 CM Petersson, Baldur Teodor (2073) Jonsson, Ol (1822) 0-1
1.c4 c5 2.Nc3 Nf6 3.g3 e6 4.Bg2 d5 5.cxd5 exd5 6.d4 cxd4 7.Qxd4 Nc6 8.Qa4 d4 9.Nb5 Bb4+ 10.Kf1 O-O 11.Bg5 d3 12.Rd1 Bf5 13.e4 Bg4 14.f3 Be6 15.e5 Bc4 16.b3 Bxb5 17.Qxb5 Qd4 18.exf6 Bc5 19.Nh3 Rad8 20.fxg7 Rfe8 21.Bxd8 Re2 22.Qxd3 Rf2+ 23.Kg1 Qb2 24.Qc4 Rxg2+ 25.Kf1 Rf2+ 26.Kg1 Rd2+ 0-1
2018.03.11 Reykjavik Open 2018
2599482 Jonsson, Ol (1822) Ingebretsen, Jens E (2132) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Bc5 5.c3 a6 6.Nbd2 Ba7 7.O-O d6 8.Bb3 O-O 9.h3 h6 10.Re1 Be6 11.Bc2 Re8 12.Nf1 d5 13.Qe2 d4 14.Bd2 Qd6 15.Ng3 b5 16.Nh4 Ne7 17.Nh5 Nxh5 18.Qxh5 Kh7 19.g4 Ng8 20.Nf5 Qd8 21.Nxg7 Kxg7 22.Qxe5+ Kh7 23.Qg3 dxc3 24.bxc3 Ne7 25.Qf4 Rh8 26.d4 Ng6 27.Qf3 c6 28.Rad1 Bxa2 29.d5 Kg8 30.Bc1 Qh4 31.e5 Bxd5 32.Rxd5 cxd5 33.e6 Rf8 34.Ba3 Kg7 35.e7 Re8 36.Bxg6 fxg6 37.Bd6 Qxf2+ 38.Qxf2 Bxf2+ 39.Kxf2 Kf7 40.Re5 Rc8 41.Bb4 d4 42.cxd4 Rc4 43.Bc5 Re8 44.h4 b4 45.Ke3 b3 46.Ba3 Ra4 47.d5 Rxa3 48.d6 b2+ 49.Kf2 b1=Q 50.d7 Qb2+ 51.Re2 Qxe2+ 52.Kxe2 Rxe7+ 0-1
2018.03.08 Reykjavik Open 2018
2601818 IM L'Ami, Alina (2306) Jonsson, Ol (1822) 1-0
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.Bg5 h6 6.Bh4 Nbd7 7.e3 Be7 8.Qc2 O-O 9.Rd1 a6 10.a3 Re8 11.Bd3 dxc4 12.Bxc4 Nd5 13.Bg3 Qa5 14.O-O Nxc3 15.bxc3 c5 16.Bd3 b5 17.Be4 Ra7 18.d5 exd5 19.Bxd5 Nf6 20.Bc6 Rf8 21.Ne5 Qb6 22.c4 Bb7 23.Bd5 Bxd5 24.cxd5 Bd6 25.Nc6 Rd7 26.Bxd6 Rxd6 27.e4 Rd7 28.f3 c4+ 29.Kh1 Qc5 30.Qc3 Nh5 31.g3 Rd6 32.Ne7+ Kh8 33.Nf5 Rg6 34.d6 Rg5 35.d7 Rd8 36.g4 Nf4 37.Nxh6 Qe7 38.Nf5 Qf8 39.Qe3 Ne6 40.h4 Rxf5 41.gxf5 Nc5 42.Rd5 Nd3 43.f6 g6 44.h5 Kh7 45.Rg1 Qh6 46.Qxh6+ Kxh6 47.hxg6 fxg6 48.e5 1-0
2018.03.07 Reykjavik Open 2018
2601733 Jonsson, Ol (1822) Yu, Henry (2051) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Bc5 5.c3 O-O 6.Nbd2 d5 7.exd5 Nxd5 8.Ne4 Be7 9.O-O Kh8 10.Re1 f6 11.Bb3 g5 12.d4 f5 13.Nexg5 e4 14.Nxh7 Kxh7 15.Ne5 Kg7 16.Qh5 Nxe5 17.Bh6+ Kf6 18.dxe5+ Kxe5 19.Rad1 c6 20.Rxe4+ Kd6 21.Bf4+ Kd7 22.Rxd5+ cxd5 23.Ba4+ b5 24.Bxb5# 1-0
2018.03.06 Reykjavik Open 2018
2601548 Fjallheim, Benjamin Reinert (1293) Jonsson, Ol (1822) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Bc5 5.Nc3 h6 6.Be3 Bxe3 7.fxe3 d6 8.Qd2 Na5 9.Bb3 Nxb3 10.axb3 Bd7 11.Ne2 a6 12.c4 O-O 13.b4 Qe7 14.Nc3 c6 15.Na4 Rad8 16.Nb6 Bg4 17.O-O d5 18.exd5 cxd5 19.c5 Rfe8 20.d4 exd4 21.exd4 Bxf3 22.Rxf3 Qe2 23.Rf2 Qg4 24.h3 Qh4 25.Qf4 Qxf4 26.Rxf4 Re2 27.Rf2 Rde8 28.Rd1 R8e3 29.Rd2 Re1+ 30.Kh2 Ne4 31.Nxd5 Nxf2 32.Rxf2 R3e2 33.Kg3 Rxf2 34.Kxf2 Rb1 35.Kf3 Rxb2 36.h4 Kf8 37.h5 Ke8 38.g4 Kd7 39.Kf4 Kc6 40.Ne7+ Kb5 41.Nf5 Rxb4 42.Ke5 a5 43.Nxg7 a4 44.g5 hxg5 45.h6 Rb1 46.Kf5 Rh1 47.Kxg5 Rxh6 48.Kxh6 a3 49.d5 a2 50.d6 Kc6 0-1
2018.03.03 TCh-ISL Div 1 2017-18
2591780 FM Thorsteinsson, T (2317) Jonsson, Ol (1822) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Bxc6 dxc6 7.d3 Bg4 8.Nbd2 O-O 9.h3 Bxf3 10.Qxf3 Nd7 11.Nc4 Bf6 12.b3 b6 13.Bb2 Re8 14.Rad1 Qe7 15.Rfe1 Rad8 16.Qg4 Nf8 17.g3 Qe6 18.Kg2 Ng6 19.Rf1 c5 20.Rde1 Qxg4 21.hxg4 Re6 22.Bc1 b5 23.Ne3 h6 24.Nd5 c6 25.Nxf6+ Rxf6 26.g5 Rfd6 27.gxh6 gxh6 28.Rh1 c4 29.dxc4 bxc4 30.Bxh6 cxb3 31.cxb3 a5 32.Be3 a4 33.Rb1 axb3 34.Rxb3 Ra8 35.a3 Ra4 36.f3 Rd8 37.Rc1 Rda8 38.Bc5 Kg7 39.Rb7 R4a6 40.Rc7 Rb8 41.Bb4 Rbb6 42.Rd1 Nf8 43.Rd6 Kg8 44.Rd8 1-0
2018.03.03 TCh-ISL Div 1 2017-18
2591820 Jonsson, Ol (1822) Ragnarsson, J (1985) 0-1
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.Bg5 Nbd7 6.e3 Qa5 7.Nd2 Bb4 8.Qc2 dxc4 9.Bxf6 Nxf6 10.Bxc4 O-O 11.O-O Nd5 12.Nb3 Qd8 13.e4 Nxc3 14.bxc3 Be7 15.Rad1 b5 16.Bd3 Qb6 17.Rfe1 c5 18.e5 h6 19.dxc5 Bxc5 20.Qe2 Bb7 21.Nxc5 Qxc5 22.Bxb5 Qxc3 23.Rd3 Qb4 24.Rg3 Rad8 25.a4 Rd2 26.Qe3 Qd4 27.Qxd4 Rxd4 28.Ra3 Rc8 29.Raa1 Rc5 30.Bf1 Ra5 31.Reb1 Ba6 32.Rb8+ Kh7 33.Bxa6 Rxa6 34.a5 Rd5 35.f4 g5 36.g3 gxf4 37.gxf4 Rdxa5 38.Rxa5 Rxa5 39.Kf2 Ra3 40.Rb7 Kg6 41.Rb4 Kf5 42.Rc4 a5 43.Kg2 h5 44.Rd4 h4 45.Rc4 h3+ 46.Kf2 Kg4 47.Rc7 Rf3+ 48.Ke2 Rxf4 49.Ra7 Ra4 50.Ke3 Kf5 51.Rxf7+ Kxe5 52.Kf3 Ra3+ 53.Kg4 a4 54.Ra7 Ke4 55.Ra5 e5 56.Ra8 Ra1 57.Kxh3 a3 58.Ra5 Kf3 59.Ra8 e4 60.Rf8+ Ke2 61.Kg2 e3 62.h4 a2 63.Ra8 Kd2 64.Rd8+ Ke1 65.Ra8 e2 66.h5 Kd2 67.Rd8+ Kc3 68.Rc8+ Kd4 69.Rd8+ Kc5 0-1
2018.03.02 TCh-ISL Div 1 2017-18
2591741 Jonsson, Ol (1822) Bergsson, St (2201) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be2 Nf6 7.O-O a6 8.Be3 Bb4 9.Nxc6 bxc6 10.Qd4 c5 11.Qd3 Bb7 12.Rad1 Bxc3 13.Qxc3 Nxe4 14.Qxg7 O-O-O 15.Bf3 Rhg8 16.Qh6 Rg6 17.Qh4 Rdg8 18.g3 f5 19.b4 cxb4 20.Rd4 a5 21.Rfd1 d5 22.a3 bxa3 23.c4 a2 24.cxd5 Bxd5 25.Ra4 Nxg3 26.hxg3 Rxg3+ 27.fxg3 Rxg3+ 28.Kf2 Rxf3+ 29.Ke2 Qc2+ 30.Rd2 Qc1 31.Rd1 Qxe3# 0-1
2018.03.01 TCh-ISL Div 1 2017-18
2591700 Jonsson, Ol (1822) Eiriksson, S (1866) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 O-O 8.Qd2 Nc6 9.Bc4 Bd7 10.O-O-O Rb8 11.Kb1 Na5 12.Bb3 b5 13.h4 Nc4 14.Bxc4 bxc4 15.h5 Qc7 16.Bh6 Qb6 17.b3 cxb3 18.axb3 a5 19.Bxg7 Kxg7 20.hxg6 fxg6 21.Qh6+ Kf7 22.Nd5 Nxd5 23.Qxh7+ Ke8 24.Qxg6+ Kd8 25.exd5 a4 26.Rd3 Ra8 27.Qg7 Re8 28.Rh8 axb3 29.Rxe8+ Bxe8 30.Rxb3 Qa5 31.Ne6+ Kd7 32.Rb7+ Kc8 33.Rc7+ Kb8 34.Qb2+ 1-0
2017.10.21 TCh-ISL Div 1 2017-18
2662211 Arnalds, S (2023) Jonsson, Ol (1834) 0-1
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.Bg5 Nbd7 5.e3 e6 6.Nf3 Be7 7.cxd5 exd5 8.Bd3 O-O 9.Qc2 Re8 10.O-O h6 11.Bxf6 Bxf6 12.b4 Nb6 13.b5 Bg4 14.bxc6 bxc6 15.Nd2 Qd6 16.Nb3 Rab8 17.Rac1 Bd8 18.Ne2 Bc7 19.Ng3 Bd7 20.Nc5 Bc8 21.Rfe1 h5 22.f4 h4 23.Nf1 h3 24.g3 Nc4 25.Bxc4 dxc4 26.Qxc4 Rb2 27.Rc2 Rxc2 28.Qxc2 Qd5 29.Qf2 Bf5 30.Nb3 a5 31.Nfd2 Bg4 32.e4 Qb5 33.Kh1 a4 34.Nc5 Ba5 35.Rb1 Qe2 36.Qxe2 Bxe2 37.Nf1 Bc3 38.Ne3 Bxd4 39.Re1 Bf3+ 0-1
2017.10.21 TCh-ISL Div 1 2017-18
2662251 Jonsson, Ol (1834) Birkisson, Bardur Orn (2164) 1/2-1/2
1.d4 d5 2.Nf3 Nf6 3.c4 c6 4.Qc2 dxc4 5.Qxc4 Bf5 6.Nc3 e6 7.Bg5 Be7 8.e3 O-O 9.Be2 Nbd7 10.O-O h6 11.Bh4 Re8 12.a3 Ne4 13.Bxe7 Qxe7 14.Nxe4 Bxe4 15.Rfd1 e5 16.dxe5 Bxf3 17.Bxf3 Nxe5 18.Qe4 Nxf3+ 19.Qxf3 Rad8 20.Rxd8 Rxd8 21.Rd1 Rd7 22.h3 Qd8 23.Rxd7 Qxd7 24.Qf4 a5 25.Qe5 b5 26.Qc3 a4 27.Qe5 Kh7 1/2-1/2
2017.10.20 TCh-ISL Div 1 2017-18
2662172 Jonsson, Ol (1834) Halldorsson, J (2147) 0-1
1.d4 d5 2.Nf3 Nf6 3.c4 c6 4.Qc2 dxc4 5.Qxc4 Bf5 6.Nc3 e6 7.Bg5 Be7 8.e3 O-O 9.Be2 Nbd7 10.O-O h6 11.Bh4 Qb6 12.e4 Bh7 13.Rfe1 g5 14.Bxg5 hxg5 15.Nxg5 Bg6 16.Nxe6 fxe6 17.Qxe6+ Rf7 18.Bc4 Kg7 19.e5 Nd5 20.Qxd7 Bh4 21.Qg4 Bxf2+ 22.Kh1 Bxe1 23.Rxe1 Qxb2 24.Bd3 Ne7 25.Ne2 Qd2 26.Qg3 Qxd3 0-1
2017.10.19 TCh-ISL Div 1 2017-18
2662131 Jonsson, Ol (1834) IM Gunnarsson, J (2460) 0-1
1.d4 e6 2.c4 b6 3.Nf3 Bb7 4.g3 Bb4+ 5.Bd2 Bxf3 6.exf3 Bxd2+ 7.Qxd2 d5 8.Bg2 Ne7 9.f4 c6 10.O-O O-O 11.b3 Nf5 12.Nc3 Nd7 13.Rad1 Nf6 14.Rfe1 Qd7 15.Bh3 Nd6 16.Qd3 g6 17.Re5 Qb7 18.c5 Nde4 19.f3 Nxc3 20.Qxc3 a5 21.Ree1 Kg7 22.Rc1 Rfc8 23.g4 Re8 24.cxb6 Qxb6 25.Qc5 Qb8 26.f5 exf5 27.Qxc6 Qf4 28.Kg2 Qd2+ 29.Kf1 fxg4 30.Bxg4 Qxh2 31.Rxe8 Rxe8 32.Rc2 Qh1+ 33.Kf2 Re1 34.Kg3 Ne4+ 35.fxe4 Re3+ 36.Kf4 Qxe4+ 37.Kg5 h6+ 38.Kh4 g5+ 39.Kh5 Qg6+ 0-1
2017.03.04 TCh-ISL Div 1 2016-17
2776996 FM Sigfusson, S (2225) Jonsson, Ol (1851) 1/2-1/2
1.e4 d6 2.d4 Nf6 3.Nc3 c6 4.f3 Nbd7 5.Be3 e5 6.Qd2 Be7 7.O-O-O O-O 8.Kb1 b5 9.g4 a5 10.h4 a4 11.h5 b4 12.Nce2 b3 13.cxb3 axb3 14.a3 d5 15.g5 Ne8 16.exd5 Nd6 17.Nc3 Nb6 18.dxe5 Ndc4 19.Qd4 Nxe3 20.Qxe3 Bf5+ 21.Bd3 Nc4 22.Qd4 Bxd3+ 23.Rxd3 Nxa3+ 24.bxa3 Rxa3 25.d6 Qa5 26.Nb5 Ra4 27.Qc3 Rb4 28.Rh2 Bxg5 29.Nc7 b2 30.Rxb2 Rxb2+ 31.Qxb2 Qe1+ 32.Ka2 Qxg1 33.Rb3 Bc1 34.Qe2 Qa7+ 35.Kb1 Bf4 36.Qe4 Qg1+ 37.Ka2 Qf2+ 38.Kb1 Qg1+ 39.Ka2 Qf2+ 40.Kb1 1/2-1/2
2017.03.04 TCh-ISL Div 1 2016-17
2777068 Jonsson, Ol (1851) Bergsson, St (1997) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Bc5 5.c3 a6 6.Nbd2 O-O 7.O-O d5 8.exd5 Nxd5 9.Ne4 Be7 10.Qe2 Bg4 11.h3 Bh5 12.Ng3 Bg6 13.Nxe5 Nxe5 14.Qxe5 c6 15.d4 Re8 16.Qe2 Bd6 17.Qf3 Bc7 18.Bd2 Qd6 19.Bd3 Bxd3 20.Qxd3 h5 21.Rfe1 h4 22.Nf1 Re6 23.Rxe6 fxe6 24.Re1 Rf8 25.Qe4 Re8 26.Bg5 c5 27.Bxh4 b5 28.Bg3 Qc6 29.Bxc7 Qxc7 30.Qe5 Qa5 31.a3 b4 32.axb4 cxb4 33.c4 Qa2 34.cxd5 Qxb2 35.dxe6 b3 36.e7 Qc2 37.Qe6+ 1-0
2017.03.03 TCh-ISL Div 1 2016-17
2776988 Thorhallsson, P (2018) Jonsson, Ol (1851) 1-0
1.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Nc3 Nf6 5.Nf3 Nc6 6.Bg5 h6 7.Bxf6 exf6 8.Qb3 Bb4 9.e3 O-O 10.Bd3 a6 11.O-O Be6 12.a3 Be7 13.Rac1 Na5 14.Qc2 b5 15.Bh7+ Kh8 16.Bf5 Qd7 17.Bxe6 Qxe6 18.e4 dxe4 19.d5 Qd7 20.Qxe4 Rfe8 21.Qd3 Nc4 22.Rc2 Rad8 23.h3 Bd6 24.Rd1 Re7 25.Ne4 Rde8 26.Nxd6 Qxd6 27.b3 Ne5 28.Nxe5 Rxe5 29.g3 Rd8 30.Rcd2 g6 31.a4 bxa4 32.bxa4 Kg7 33.a5 Rh5 34.Kg2 Qd7 35.g4 Re5 36.f4 Ree8 37.Qxa6 Qa4 38.Rd4 Re2+ 39.Qxe2 1-0
2017.03.02 TCh-ISL Div 1 2016-17
2776924 Jonsson, Ol (1851) IM Gunnarsson, J (2456) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 Qb6 8.O-O-O Be7 9.f4 Nxd4 10.Qxd4 Qxd4 11.Rxd4 a6 12.Be2 h6 13.Bh4 g5 14.fxg5 Nd7 15.Bg3 hxg5 16.Bxd6 Bxd6 17.Rxd6 Ke7 18.Rd4 Ne5 19.h3 Bd7 20.Nd1 g4 21.h4 g3 22.Ne3 Bc6 23.Nc4 Ng6 24.Nb6 Rad8 25.Rxd8 Kxd8 26.h5 Nf4 27.Bf3 f5 28.Rd1+ Kc7 29.Nd5+ exd5 30.exd5 Bb5 31.b3 Be2 32.Rd4 Bxf3 33.Rxf4 Be4 0-1
2016.10.01 TCh-ISL Div 1 2016-17
2831367 WIM Jakubiec, E (2186) Jonsson, Ol (1880) 1-0
1.e4 d6 2.d4 Nf6 3.Nc3 c6 4.f4 Qa5 5.Bd3 e5 6.Nf3 Nbd7 7.Qe2 Be7 8.Bd2 Qc7 9.a4 O-O 10.dxe5 dxe5 11.f5 Bc5 12.a5 a6 13.Na4 Ba7 14.Bc4 b5 15.axb6 Nxb6 16.Ba5 Qb8 17.Nxb6 Bxb6 18.Bc3 Nd7 19.g4 h6 20.h4 Bd4 21.Nxd4 exd4 22.Bxd4 Qf4 23.Rf1 Qg3+ 24.Qf2 Qxg4 25.Rg1 Qxe4+ 26.Kf1 Re8 27.Rxg7+ Kf8 28.Rxf7+ 1-0
2016.10.01 TCh-ISL Div 1 2016-17
2831408 Jonsson, Gauti Pall (2082) Jonsson, Ol (1880) 1-0
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.Nf3 e6 5.Bg5 h6 6.Bh4 dxc4 7.e4 g5 8.Bg3 b5 9.e5 Nd5 10.Ne4 Nd7 11.a4 Bb7 12.Be2 Be7 13.O-O a6 14.h4 g4 15.Nfd2 h5 16.Bxc4 bxc4 17.Nxc4 O-O 18.Ncd6 Rb8 19.Qd2 Kg7 20.f3 Bxh4 21.fxg4 Bxg3 22.Nxg3 hxg4 23.Ngf5+ 1-0
2016.09.30 TCh-ISL Div 1 2016-17
2831336 Halldorsson, J (2162) Jonsson, Ol (1880) 1-0
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Qc2 e6 5.g3 Nbd7 6.Bg2 Be7 7.O-O O-O 8.Nbd2 b6 9.b3 Bb7 10.Bb2 Rc8 11.e4 dxe4 12.Ng5 h6 13.Ngxe4 Qc7 14.Rfe1 Rfe8 15.Rad1 c5 16.dxc5 Nxc5 17.Nxf6+ Bxf6 18.Bxf6 gxf6 19.Bxb7 Qxb7 20.b4 Nd7 21.Ne4 Kg7 22.Nd6 Qc6 23.Qe4 Qxe4 24.Rxe4 f5 25.Nxe8+ Rxe8 26.Re3 Nf6 27.Ra3 Rc8 28.Rc1 Rc7 29.Rac3 Ne4 30.Rd3 a5 31.f3 Nf6 32.bxa5 bxa5 33.c5 Nd5 34.Ra3 Ra7 35.Rc4 Rb7 36.Rb3 Rc7 37.Rb5 a4 38.Kf2 Ra7 39.c6 a3 40.Rb7 Ra8 41.c7 Rc8 42.Ra7 1-0
2016.09.29 TCh-ISL Div 1 2016-17
2831280 Jonsson, Ol (1880) Dadason, Gudmundur (2094) 0-1
1.d4 Nf6 2.Nf3 e6 3.c4 d5 4.Nc3 Nbd7 5.Bf4 c6 6.e3 Be7 7.Qc2 O-O 8.Bd3 dxc4 9.Bxc4 b5 10.Bd3 Bb7 11.O-O a6 12.Rad1 Qb6 13.Ne5 h6 14.Nxd7 Nxd7 15.Qe2 Nf6 16.e4 c5 17.d5 exd5 18.Nxd5 Bxd5 19.exd5 Bd6 20.Bxd6 Qxd6 21.Bb1 Rfe8 22.Qc2 Re5 23.a4 Rxd5 24.Rxd5 Qxd5 25.Rd1 Qe5 26.h3 Re8 27.axb5 axb5 28.Rd3 Qe1+ 29.Kh2 c4 30.Rf3 Re2 31.Qf5 Rxb2 32.Qc8+ Qe8 33.Qf5 Qe6 34.Qxe6 fxe6 35.Bg6 Re2 36.g4 Re5 37.Ra3 Kf8 38.Ra7 Rg5 39.Bf7 Rc5 40.Bg6 c3 41.Rf7+ Kg8 42.Rb7 Rc8 43.Rxb5 c2 44.Bxc2 Rxc2 45.Kg1 Kf7 46.f3 Nd5 47.Rb3 Nf4 48.h4 Kf6 49.Rb7 g6 50.Rb8 Ke5 51.Rh8 h5 52.gxh5 gxh5 53.Rg8 Nh3+ 54.Kh1 Nf4 55.Rd8 Rf2 0-1
2016.03.16 Reykjavik Open 2016
2933039 Jonsson, Ol (1904) Fischer, R1 (1993) 1/2-1/2
1.d4 f5 2.Nc3 Nf6 3.Bg5 d5 4.Bxf6 exf6 5.e3 c6 6.Bd3 Qc7 7.Nge2 Bd6 8.h4 Be6 9.h5 Nd7 10.g3 Nb6 11.Nf4 Bd7 12.a3 O-O-O 13.Qf3 Nc4 14.Bxc4 dxc4 15.O-O-O Qa5 16.Qe2 b5 17.d5 Bxa3 18.Nb1 Bb4 19.c3 Bd6 20.Qc2 Bxf4 21.gxf4 cxd5 22.Rxd5 Be6 23.Rxd8+ Rxd8 24.Rd1 Rxd1+ 25.Qxd1 Qd8 26.Qg1 Qd7 27.Nd2 Bd5 28.Qg3 Be4 29.Qh4 Qe7 30.Qg3 Kd8 31.Nf3 Bxf3 32.Qxf3 Qe4 33.Qg3 Qb7 34.Qh3 Qd7 35.Qg2 Ke8 36.h6 gxh6 37.Qg8+ Ke7 38.Qxh7+ Ke6 39.Qxh6 Qd3 40.Qh1 Qe4 41.Qh8 Qc6 42.Qg8+ Kd6 43.Qd8+ Ke6 44.Qg8+ Ke7 45.Qg7+ Ke6 46.Qxa7 Qh1+ 47.Kd2 Qf1 48.Qb6+ Kf7 49.Qd4 Qxf2+ 50.Kc1 1/2-1/2
2016.03.15 Reykjavik Open 2016
2932942 Magnusdottir, Veronika Steinunn (1741) Jonsson, Ol (1904) 0-1
1.e4 d6 2.d4 Nf6 3.Nc3 c6 4.f4 Qa5 5.Bd3 e5 6.fxe5 dxe5 7.dxe5 Ng4 8.Nf3 Nd7 9.e6 fxe6 10.Bd2 Qc7 11.Qe2 Bc5 12.Rf1 O-O 13.O-O-O Nge5 14.Nxe5 Nxe5 15.Rxf8+ Bxf8 16.Bc4 Nxc4 17.Qxc4 Bd6 18.Bg5 b5 19.Qd3 Bxh2 20.Qf3 Bb7 21.Qg4 Re8 22.Qh5 Rf8 23.Rh1 Bf4+ 24.Kb1 h6 25.Bxf4 Qxf4 26.a3 a5 27.Qg6 Bc8 28.Ne2 Qg5 29.Qxg5 hxg5 30.Nd4 Bd7 31.e5 c5 32.Nb3 c4 33.Nxa5 Rf2 34.Rd1 Be8 35.g4 Re2 36.Nb7 Kf8 37.Rd8 Ke7 38.Rc8 Rxe5 39.Rc7+ Kf6 40.Kc1 Bg6 41.Nc5 Re2 42.Nd7+ Ke7 43.Ne5+ Kd6 44.Rxg7 Rxc2+ 45.Kd1 Kxe5 46.Rxg6 Rxb2 47.Rxg5+ Kd4 48.Rg8 Rg2 49.Rb8 Rxg4 50.Rxb5 Kd3 51.Re5 Rg1+ 52.Re1 Rxe1+ 53.Kxe1 0-1
2016.03.14 Reykjavik Open 2016
2932812 Darnell, Anton (2110) Jonsson, Ol (1904) 1-0
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nbd2 e6 5.g3 Nbd7 6.Bg2 Be7 7.O-O O-O 8.Qc2 dxc4 9.Nxc4 c5 10.Rd1 Nd5 11.e4 Nb4 12.Qe2 b5 13.Nce5 Nxe5 14.Nxe5 Qb6 15.a3 Na6 16.Nc6 Bd6 17.e5 Bb7 18.exd6 Bxc6 19.dxc5 Nxc5 20.Bxc6 Qxc6 21.Qc2 Qf3 22.Be3 Nd7 23.Rac1 Rad8 24.Bxa7 Qa8 25.Bd4 Rc8 26.Qe2 Rxc1 27.Rxc1 Qd5 28.Bc3 Rc8 29.Rd1 Qc4 30.Qe3 Rc5 31.Rd4 Qa2 32.Rg4 g6 33.Qh6 e5 34.Rh4 Nf8 35.Bb4 Rd5 36.d7 Rd1+ 37.Kg2 Qd5+ 38.f3 1-0
2016.03.13 Reykjavik Open 2016
2935153 Jonsson, Ol (1904) Hannesson, Sigurdur Orn 1-0
1.d4 Nf6 2.Nf3 d5 3.c4 e6 4.Nc3 Be7 5.Bf4 c6 6.e3 Nbd7 7.Qc2 a6 8.Rd1 O-O 9.a3 Re8 10.Bd3 dxc4 11.Bxc4 Nd5 12.Bxd5 cxd5 13.Nxd5 Qa5+ 14.Nc3 Bf6 15.O-O e5 16.dxe5 Nxe5 17.Nxe5 Bxe5 18.Rd5 Qc7 19.Bxe5 Rxe5 20.Nb5 Qe7 21.Rxe5 Qxe5 22.Nd4 Bd7 23.Rc1 g6 24.Qb3 Rc8 25.Rxc8+ Bxc8 26.Qb6 Qe8 27.h3 Kg7 28.Nb3 Qe6 29.Qd4+ Qf6 30.Kf1 Qxd4 31.Nxd4 Kf6 32.Ke2 h6 33.Kd3 b5 34.h4 Ke5 35.f4+ Kd6 36.e4 f6 37.b4 g5 38.g3 Bd7 39.Nb3 Bc8 40.Kd4 g4 41.Nc5 Kc6 42.e5 f5 43.h5 Kb6 44.Kd5 Kc7 45.e6 Kd8 46.Ke5 1-0
2016.03.12 Reykjavik Open 2016
2935041 Mai, Alexander Oliver (1558) Jonsson, Ol (1904) 1-0
1.d4 d5 2.Bf4 c5 3.e3 Nc6 4.c3 e6 5.Nf3 Bd6 6.Bg3 Nf6 7.Nbd2 a6 8.Bd3 cxd4 9.exd4 Bxg3 10.hxg3 h6 11.Qe2 Qc7 12.Kf1 O-O 13.Nh4 e5 14.dxe5 Nxe5 15.Ndf3 Nxd3 16.Qxd3 Bd7 17.Kg1 Qb6 18.Ne5 Bb5 19.Qf3 Rae8 20.Ng4 Nxg4 21.Qxg4 Re4 22.Qf5 Bd3 23.Qxd5 Rd8 24.Qb3 Qc7 25.Nf3 Bc4 26.Qa3 Re2 27.Nd4 Rd2 28.Rh4 Qb6 29.b3 Bd3 30.Qc1 1-0
2016.03.10 Reykjavik Open 2016
2934827 Karlsson, Isak Orri (1139) Jonsson, Ol (1904) 0-1
1.e4 d6 2.f4 Nf6 3.Nc3 c6 4.Nf3 Qa5 5.d4 Nxe4 6.Qd3 Nxc3 7.Bd2 Bf5 8.Qc4 Qd5 9.Qxc3 Qe4+ 10.Kd1 Bg4 11.Be2 Nd7 12.h3 Bxf3 13.Bxf3 Qg6 14.d5 c5 15.g4 Qf6 16.Qb3 O-O-O 17.Ba5 Qd4+ 18.Ke2 b6 19.Bd2 Kb8 20.Be3 Qb4 21.Qxb4 cxb4 22.a4 Rc8 23.Kd2 a5 24.g5 Rc7 25.Bg4 Nc5 26.Bf5 g6 27.Bd4 Rg8 28.Bd3 Bg7 29.Bxg7 Rxg7 30.Rhe1 Rg8 31.Bb5 e6 32.dxe6 fxe6 33.Rad1 Rf8 34.Ke3 d5 35.Kf3 Rcf7 36.Rd4 Ne4 37.Ke2 Rxf4 38.Kd3 Rf3+ 39.Re3 Nc5+ 40.Kd2 Rf2+ 41.Re2 Ne4+ 42.Kd1 R8f4 43.Bd3 Rxe2 44.Kxe2 Ng3+ 45.Ke3 Rxd4 46.Kxd4 Kc7 47.Ke5 Kd7 48.c4 bxc3 49.bxc3 Ke7 50.c4 Ne4 51.h4 Nc5 52.Be2 Nd7+ 53.Kd4 dxc4 54.Bxc4 Kd6 55.Ke3 Ke5 56.Ba6 Nc5 57.Bb5 Nb3 58.Bc4 Nd4 59.Kd3 Nf3 60.Ke3 Nxh4 61.Bb5 Nf5+ 62.Kf3 Nd4+ 0-1
2016.03.09 Reykjavik Open 2016
2934623 Sigurdarson, Alec Elias (1365) Jonsson, Ol (1904) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.g3 e5 7.Nde2 Be7 8.Bg2 O-O 9.O-O Qc7 10.a4 b6 11.h3 Nc6 12.Bg5 Be6 13.g4 Rac8 14.Ng3 Nd4 15.Be3 Qc4 16.Nf5 Bxf5 17.exf5 d5 18.g5 Ne4 19.Nxd5 Bc5 20.Bxd4 Qxd5 21.Bxc5 Qxd1 22.Rfxd1 Nxc5 23.b4 b5 24.bxc5 Rxc5 25.axb5 axb5 26.Be4 f6 27.gxf6 gxf6 28.Rd5 Rxd5 29.Bxd5+ Kg7 30.Ra7+ Kh6 31.Rb7 Rc8 32.Be4 Rc5 33.Bd3 Rd5 34.Rxb5 Rd7 35.Rb6 Kg5 36.Kg2 h5 37.h4+ Kxh4 38.Rxf6 Kg5 39.Rg6+ Kf4 40.f6 e4 41.Rg7 Rd6 42.f7 Rf6 43.Bc4 1-0
2016.03.09 Reykjavik Open 2016
2934727 Jonsson, Ol (1904) Steingrimsson, Karl Egill (1693) 1-0
1.d4 d5 2.Nf3 Nf6 3.c4 c6 4.Nc3 Bf5 5.Qb3 Qb6 6.c5 Qxb3 7.axb3 Nbd7 8.b4 e6 9.h3 Be7 10.Bf4 O-O 11.b5 Ne4 12.bxc6 bxc6 13.e3 h6 14.Ba6 g5 15.Bh2 Nexc5 16.dxc5 Nxc5 17.Nd4 Nxa6 18.Nxf5 exf5 19.Rxa6 Rfc8 20.O-O Kg7 21.Rfa1 f4 22.exf4 d4 23.Na4 Re8 24.fxg5 d3 25.gxh6+ Kh7 26.Bf4 Bb4 27.Nc3 Re7 28.Rxc6 Rae8 29.Be3 Bxc3 30.Rxc3 Rb8 31.Rxd3 Rxb2 32.Rxa7 1-0
2016.03.08 Reykjavik Open 2016
2934471 Jonsson, Ol (1904) FM Antal, T (2406) 0-1
1.d4 Nf6 2.Nf3 e6 3.c4 d5 4.Nc3 c6 5.Bg5 Nbd7 6.e3 Qa5 7.Nd2 Bb4 8.Qc2 O-O 9.Be2 dxc4 10.Bxf6 Nxf6 11.Nxc4 Qc7 12.O-O b6 13.Ne5 Bb7 14.Bf3 Rfc8 15.Ne4 Bd6 16.Nxd6 Qxd6 17.Rfd1 Rc7 18.Qa4 Nd7 19.Nxd7 Qxd7 20.Rac1 Kf8 21.Rc3 b5 22.Qa3+ Qe7 23.Qxe7+ Kxe7 24.Rdc1 Kd6 25.Kf1 a5 26.Rc5 a4 27.a3 Re8 28.Be2 Rcc8 29.f4 f6 30.Bg4 Rc7 31.Be2 Ree7 32.Ke1 h6 33.h4 Ba6 34.Bf3 Bb7 35.h5 e5 36.fxe5+ fxe5 37.dxe5+ Rxe5 38.Rxe5 Kxe5 39.Kd2 Kd6 40.Kc3 c5 41.Bxb7 Rxb7 42.Rf1 Re7 43.Kd3 c4+ 44.Kd4 Re5 45.g4 Rd5+ 46.Ke4 Rg5 47.Rd1+ Ke6 48.Rg1 g6 49.hxg6 h5 50.Rh1 hxg4 51.Kf4 Rxg6 52.Kg3 Kf5 53.Rh5+ Rg5 54.Rh8 Ke4 55.Re8+ Re5 56.Rd8 Kxe3 57.Kxg4 b4 58.axb4 Rb5 59.Kg3 Rxb4 60.Rh8 Kd2 61.Kf3 Kc2 0-1
2016.03.05 TCh-ISL Div 1 2015-16
2925844 Hardarson, Jon Trausti (2083) Jonsson, Ol (1860) 1-0
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.g3 Nbd7 6.Bg2 Bd6 7.O-O O-O 8.Nd2 Re8 9.e4 dxe4 10.Ndxe4 Bc7 11.Qc2 e5 12.d5 cxd5 13.cxd5 h6 14.b3 Bb6 15.Bb2 Nxe4 16.Nxe4 Nf6 17.Nxf6+ Qxf6 18.Qd2 Bg4 19.h3 Bh5 20.g4 Bg6 21.d6 Rad8 22.Ba3 Rd7 23.Rac1 e4 24.Rfe1 Qe5 25.Rcd1 Ba5 26.b4 Bb6 27.Bb2 Qe6 28.Qc3 f5 29.Bf1 Kh7 30.Bc4 Qf6 31.Qxf6 gxf6 32.Bb5 e3 33.fxe3 Rxe3 34.Rxe3 Bxe3+ 35.Kg2 Rf7 36.d7 Bb6 37.d8=Q Bxd8 38.Rxd8 fxg4 39.hxg4 h5 40.g5 Be4+ 41.Kh2 a6 42.Ba4 b5 43.Bb3 Rc7 44.gxf6 1-0
2016.03.05 TCh-ISL Div 1 2015-16
2925805 Jonsson, Ol (1860) Olafsson, S (2018) 1/2-1/2
1.d4 d5 2.Nf3 Nf6 3.c4 e6 4.Nc3 Be7 5.Bf4 c6 6.e3 Nbd7 7.Qc2 O-O 8.Rd1 Re8 9.a3 Nf8 10.Bd3 Nh5 11.O-O Nxf4 12.exf4 Bd6 13.g3 b6 14.Ng5 g6 15.h4 f6 16.Nf3 Kg7 17.Kg2 e5 18.fxe5 fxe5 19.dxe5 Bxe5 20.cxd5 cxd5 21.Bb5 Re6 22.Rxd5 Qc7 23.Rxe5 Rxe5 24.Nxe5 Qxe5 25.Qe4 Qxe4+ 26.Nxe4 Bb7 27.f3 a6 28.Ba4 Rd8 29.Rd1 Rxd1 30.Bxd1 Bd5 31.Be2 a5 32.Bb5 Ne6 33.Nc3 Bb7 34.Be2 Nd4 35.Bd1 Kf6 36.Kf2 Ke5 37.Ke3 Nf5+ 38.Kf2 Kd4 39.Be2 Bc6 40.Nb5+ Kc5 41.Nc3 Kd4 42.Nb5+ Kc5 1/2-1/2
2016.03.04 TCh-ISL Div 1 2015-16
2925766 Kristinsson, Ogmundur (2029) Jonsson, Ol (1860) 1-0
1.c4 e5 2.Nc3 Nf6 3.g3 d5 4.cxd5 Nxd5 5.Bg2 Nb6 6.Nf3 Nc6 7.d3 Be7 8.O-O O-O 9.a3 Re8 10.b4 Bf8 11.Bb2 a5 12.b5 Nd4 13.e3 Nxf3+ 14.Bxf3 Rb8 15.Qd2 Nc4 16.Qc2 Nxb2 17.Qxb2 Qxd3 18.Be4 Qd8 19.Rfd1 Bd7 20.Rd2 Qc8 21.Rc1 c5 22.Qc2 g6 23.Nd5 Re6 24.a4 b6 25.Rcd1 Be8 26.Nc3 Qc7 27.Nd5 Qc8 28.Bg2 Rd6 29.Qc3 Qf5 30.e4 Qg5 31.h4 Qh6 32.Qxe5 Qg7 33.Qxg7+ Kxg7 34.e5 Rdd8 35.Bh3 Kh6 36.g4 g5 37.hxg5+ Kxg5 38.f4+ Kh4 39.Kh2 Bh6 40.g5 Bg7 41.Ne3 Rxd2+ 42.Rxd2 h6 43.Nf5+ 1-0
2016.03.03 TCh-ISL Div 1 2015-16
2925727 FM Sigfusson, S (2276) Jonsson, Ol (1860) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 e6 7.Bb3 Be7 8.Be3 O-O 9.Qe2 b5 10.f3 Bd7 11.Qf2 Nc6 12.O-O Rc8 13.Rad1 Ne5 14.Kh1 Nc4 15.Bxc4 Rxc4 16.a3 Qc7 17.Nb3 b4 18.axb4 Rxb4 19.Rd4 Rfb8 20.Qd2 a5 21.Ra1 Rxd4 22.Bxd4 e5 23.Bg1 Be6 24.Nd5 Nxd5 25.exd5 Bf5 26.Nxa5 Rxb2 27.Nc6 Bf8 28.Ra8 g6 29.Qg5 Kg7 30.g4 Bc8 31.Qc1 Rb5 32.c4 Rb3 33.Be3 Qb7 34.Rb8 Qxb8 35.Nxb8 Rxb8 36.Bh6+ Kg8 37.Bxf8 Kxf8 38.Qg5 Ke8 39.Qf6 h5 40.Qxd6 Rb1+ 41.Kg2 hxg4 42.Qxe5+ Kd8 43.Qf6+ Ke8 44.Qh8+ 1-0
2015.09.27 TCh-ISL Div 1 2015-16
2968328 Kristinsson, J (2239) Jonsson, Ol (1926) 1/2-1/2
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.Bg5 h6 6.Bxf6 Qxf6 7.e3 Nd7 8.Rc1 Qd8 9.Bd3 Bd6 10.O-O O-O 11.e4 dxc4 12.Bxc4 b5 13.Bb3 Bb7 14.e5 Be7 15.Ne4 c5 16.Nxc5 Nxc5 17.dxc5 Rc8 18.Nd4 Bxc5 19.Nxb5 Qb6 20.Nd6 Ba6 21.Nxc8 Rxc8 22.Rxc5 Rxc5 23.Re1 Qb5 24.Qd4 Qa5 25.Qe3 Bb7 26.h3 Qc7 27.f3 g6 28.Qf4 Bd5 29.Bxd5 Rxd5 30.Qe3 Qa5 31.a3 Rd2 32.Re2 Rd1+ 33.Kh2 Rd5 34.f4 Kg7 35.b4 Qb5 36.Rc2 Qf1 37.Rf2 Qa6 38.Rf3 Qa4 1/2-1/2
2015.09.26 TCh-ISL Div 1 2015-16
2968249 Jonsson, Ol (1926) Heimisson, Hilmir Freyr (1979) 0-1
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Qb3 dxc4 5.Qxc4 g6 6.Bf4 Bg7 7.e3 Nbd7 8.Nc3 Nb6 9.Qb3 O-O 10.h3 Nfd5 11.Nxd5 Nxd5 12.O-O-O Be6 13.Bc4 a5 14.Ng5 Nxf4 15.Bxe6 Nxe6 16.Nxe6 fxe6 17.Qxe6+ Kh8 18.f4 Qc7 19.Kb1 c5 20.d5 Ra6 21.Qe4 Rb6 22.Rd2 Rb4 23.Qd3 c4 0-1
2015.09.26 TCh-ISL Div 1 2015-16
2968289 Petursson, G (2134) Jonsson, Ol (1926) 1/2-1/2
1.Nf3 c5 2.g3 Nc6 3.Bg2 g6 4.O-O Bg7 5.c4 e5 6.Nc3 Nge7 7.e4 d6 8.d3 O-O 9.a3 h6 10.Rb1 a5 11.Nd5 Nxd5 12.cxd5 Ne7 13.b4 axb4 14.axb4 b6 15.bxc5 bxc5 16.Qc2 Bd7 17.Nd2 Qc7 18.Nc4 Rfb8 19.Bd2 Bb5 20.f4 Bxc4 21.dxc4 Rxb1 22.Rxb1 exf4 23.Bxf4 Bd4+ 24.Kh1 g5 25.Bc1 Rb8 26.Rxb8+ Qxb8 27.h4 f6 28.hxg5 hxg5 29.Bh3 Ng6 30.Bd2 Qb2 31.Qxb2 Bxb2 32.Bf1 1/2-1/2
2015.09.25 TCh-ISL Div 1 2015-16
2968209 Baldursson, Ha (1984) Jonsson, Ol (1926) 0-1
1.d4 d5 2.c4 c6 3.e3 Nf6 4.Nc3 e6 5.Nf3 Nbd7 6.cxd5 exd5 7.Bd3 Bd6 8.Qc2 O-O 9.O-O Re8 10.a3 Qe7 11.Bd2 Ne4 12.Rad1 Ndf6 13.h3 Bf5 14.Nh4 Bd7 15.Nf3 Rad8 16.b4 g5 17.Bc1 Bb8 18.Bb2 g4 19.hxg4 Bxg4 20.Be2 Nxc3 21.Bxc3 Ne4 22.Bb2 f6 23.Nh2 Bf5 24.Bd3 Qc7 25.f4 Rd7 26.Bxe4 Bxe4 27.Qc3 Rg7 28.Nf3 Kh8 29.Kf2 Reg8 30.Rg1 Qf7 31.g3 Qh5 32.Nh4 Rxg3 0-1
2015.09.24 TCh-ISL Div 1 2015-16
2968170 IM Thorfinnsson, Br (2414) Jonsson, Ol (1926) 1-0
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nxc6 bxc6 6.Qe2 Be7 7.e5 Nd5 8.c4 Nb6 9.Qg4 g6 10.Bh6 d5 11.Qf4 Be6 12.Nc3 Qd7 13.Rd1 O-O-O 14.cxd5 cxd5 15.Ba6+ Kb8 16.h4 Qc6 17.O-O Nc4 18.Bb5 Qc5 19.b4 Qb6 20.Nxd5 Qxb5 21.Nxe7 Rxd1 22.Rxd1 c6 23.Qe4 Kc7 24.Bg7 Rb8 25.Rc1 Rb6 26.Bf8 Kb7 27.Ng8 Qd5 28.Nf6 Qxe4 29.Nxe4 Nxe5 30.a4 Nd3 31.Nc5+ Nxc5 32.Bxc5 a5 33.Bxb6 Kxb6 34.bxa5+ Kxa5 35.Rxc6 h5 36.Kh2 Kxa4 37.Rxe6 fxe6 38.Kg3 e5 39.Kf3 1-0
2015.05.13 Skakmot odlinga 2015
3048103 Bjornsson, E (1961) Jonsson, Ol (1899) 0-1
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 e6 5.Nf3 Nbd7 6.b3 Bb4 7.Bd2 O-O 8.Be2 Qe7 9.O-O dxc4 10.bxc4 e5 11.Qc2 Re8 12.Rab1 a5 13.dxe5 Nxe5 14.Nxe5 Qxe5 15.f4 Qe7 16.Bd3 h6 17.Rbe1 Be6 18.Kh1 Rad8 19.e4 Ng4 20.Be2 Nxh2 21.Be3 Nxf1 22.Rxf1 Qh4+ 23.Kg1 Bg4 24.Bxg4 Qxg4 25.e5 Qg3 26.Rf3 Qe1+ 27.Kh2 Qxc3 28.Qxc3 Bxc3 29.Bb6 Bd2 30.Bxd8 Rxd8 31.Kg3 Rd4 32.f5 Kf8 33.Rb3 Rxc4 34.Rxb7 Bf4+ 0-1
2015.05.06 Skakmot odlinga 2015
3048093 Jonsson, Ol (1899) Ingvarsson, Kjartan (1860) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 h6 5.c3 d6 6.Bb3 Bg4 7.Nbd2 Be7 8.h3 Be6 9.Nf1 Bxb3 10.Qxb3 Na5 11.Qa4+ Nc6 12.Ng3 Nd7 13.Be3 Nb6 14.Qc2 Qd7 15.b4 O-O 16.Nf5 Bf6 17.O-O Ne7 18.g4 h5 19.Kg2 hxg4 20.hxg4 Ng6 21.Rh1 Be7 22.Rh5 Nf4+ 23.Bxf4 g6 24.Nxe7+ Qxe7 25.Bg5 f6 26.Rh6 fxg5 27.Rah1 Qf6 28.R1h3 Kf7 29.Rh7+ Ke8 30.Qd2 Rf7 31.Qxg5 Ke7 32.Rxf7+ Kxf7 33.Rh7+ Ke6 34.Qh6 d5 35.Rg7 dxe4 36.dxe4 1-0
2015.04.29 Skakmot odlinga 2015
3048080 Jonsson, Ol (1899) Omarsson, Kristofer (1786) 1-0
1.d4 d5 2.Nf3 Nf6 3.e3 Bg4 4.c4 e6 5.Nc3 Be7 6.Qb3 b6 7.Ne5 dxc4 8.Bxc4 O-O 9.Nxg4 Nxg4 10.h3 Nf6 11.O-O Nc6 12.Be2 Na5 13.Qc2 c5 14.dxc5 Bxc5 15.e4 Qc7 16.a3 Nc6 17.Nb5 Qe5 18.Bd3 a6 19.b4 axb5 20.bxc5 bxc5 21.Be3 c4 22.Rfb1 Rfd8 23.Bf1 Nxe4 24.a4 Nc3 25.Re1 Qf6 26.axb5 Rxa1 27.Rxa1 Nxb5 28.Qa4 Nbd4 29.Bxc4 Qg6 30.Bf1 Nc2 31.Bb6 Rf8 32.Rc1 N6b4 33.Bc5 Qg5 34.Bxf8 Kxf8 35.Rd1 g6 36.Qa8+ Kg7 37.Rd8 Ne1 38.Rg8+ Kh6 39.Qf8+ Kh5 40.Qxb4 Nf3+ 41.Kh1 1-0
2015.04.22 Skakmot odlinga 2015
3060265 Palsson, H ISL (2021) Jonsson, Ol (1899) 1-0
1.e4 c5 2.Nf3 Nc6 3.b4 cxb4 4.d4 d5 5.exd5 Qxd5 6.c4 Qe4+ 7.Be2 Bf5 8.O-O e6 9.d5 O-O-O 10.Nbd2 Qc2 11.dxc6 bxc6 12.Ne5 Qc3 13.Nxf7 Bc2 14.Ne4 Rxd1 15.Nxc3 Rxf1+ 16.Kxf1 bxc3 17.Nxh8 Nf6 18.a4 a5 19.Nf7 Nd7 20.Bf4 Bb4 21.Nd6+ Kd8 22.Rc1 Bg6 23.f3 Nc5 24.Ne4 Nb3 25.Rxc3 Bxc3 26.Nxc3 Bc2 27.Be5 g6 28.Bd6 Kd7 29.Ba3 e5 30.Ke1 Nd4 31.Kd2 Bb3 32.Ne4 Ne6 33.Nf6+ Kc7 34.Nxh7 Bxa4 35.h4 Nf4 36.g4 Kb6 37.Nf8 c5 38.Bb2 Bb3 39.Ba1 Nxe2 40.Kxe2 Bxc4+ 41.Ke3 Bf7 42.Bxe5 Kb5 43.f4 Kb4 44.Kd2 Kb3 45.Nd7 c4 46.Bc3 a4 47.Nc5+ Ka3 48.f5 gxf5 49.gxf5 Be8 50.f6 Bf7 51.Ne4 Kb3 52.Nd6 Bg6 53.f7 1-0
2015.04.15 Skakmot odlinga 2015
3060256 Jonsson, Ol (1899) Sigurthorsson, Kristinn J (1749) 1-0
1.e4 c6 2.d4 g6 3.Nc3 Bg7 4.Be3 d6 5.Qd2 Qa5 6.Bd3 Nf6 7.f3 Nbd7 8.Nge2 a6 9.Bh6 O-O 10.Bxg7 Kxg7 11.h4 h5 12.O-O-O b5 13.g4 b4 14.Nb1 Nb6 15.gxh5 Nxh5 16.a3 c5 17.Rdg1 c4 18.Rg5 Qa4 19.Rxh5 cxd3 20.Qh6+ Kf6 21.cxd3 Bb7 22.Kd2 Rh8 23.Qg5+ Ke6 24.d5+ Kd7 25.Qg4+ f5 26.Qxg6 Rxh5 27.Qxh5 Rf8 28.Rc1 Qa5 29.Ke3 Bxd5 30.axb4 Qxb4 31.exd5 Nxd5+ 32.Kf2 Qxb2 33.Qh6 Rg8 34.Qd2 Qg7 35.Rg1 Qh7 36.Rxg8 Qxg8 37.Qg5 Qh7 38.Nbc3 Nb4 39.Ke3 Qf7 40.Nd4 e6 41.h5 Kc8 42.h6 1-0
2015.04.08 Skakmot odlinga 2015
3062305 Olafsson, Thorv (2230) Jonsson, Ol (1899) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e6 7.f3 b5 8.Qd2 Nbd7 9.O-O-O Bb7 10.g4 h6 11.h4 b4 12.Na4 Qa5 13.b3 Nc5 14.a3 Nxa4 15.axb4 Qc7 16.bxa4 d5 17.e5 Nd7 18.f4 Nb6 19.a5 Nc4 20.Qc3 Rc8 21.Bxc4 Qxc4 22.Qxc4 Rxc4 23.f5 Bxb4 24.fxe6 O-O 25.exf7+ Rxf7 26.g5 Bc3 27.e6 Rfc7 28.Rh2 Bc8 29.gxh6 gxh6 30.Rg2+ Kh7 31.Rd3 Ra4 32.Kd1 Ra1+ 33.Ke2 Bxd4 34.Bxd4 Rxc2+ 35.Kf3 Rf1+ 36.Kg3 Rxg2+ 37.Kxg2 Re1 38.Rg3 h5 39.Rg7+ Kh6 40.e7 Bd7 41.Rf7 Re4 42.Rf6+ Kh7 43.Bc5 Kg7 44.Rxa6 d4 45.Ra7 Be8 46.Kf3 Rxh4 47.a6 Kf7 48.Rc7 Rh1 49.a7 Ra1 50.Bxd4 Ra2 51.Bc5 Ra1 52.Kg3 Ra4 53.Rc8 Rg4+ 54.Kf2 Rf4+ 55.Ke3 1-0
2015.03.25 Skakmot odlinga 2015
3065932 Jonsson, Ol (1899) Einarsson, Oskar (1303) 1-0
1.d4 e6 2.c4 b6 3.Nf3 Nf6 4.a3 h6 5.Nc3 Bb7 6.Qc2 Nc6 7.e4 Na5 8.b4 Nc6 9.e5 Ng8 10.d5 Nce7 11.dxe6 dxe6 12.Be3 Nf5 13.Rd1 Qe7 14.Be2 g5 15.O-O g4 16.Nd4 Nxe3 17.fxe3 Qg5 18.Kh1 h5 19.Ncb5 Qxe5 20.Nxe6 Nh6 21.Nexc7+ Ke7 22.Nxa8 Bxa8 23.Qd3 Bxg2+ 24.Kxg2 f5 25.Qd8+ Kf7 26.Rd7+ Kg6 27.Nd6 h4 28.Qe8+ Kf6 29.Ne4+ Qxe4+ 30.Qxe4 h3+ 31.Kg3 Kg5 32.Qf4+ Kg6 33.Bxg4 fxg4 34.Qe4+ Kg5 35.Rd5+ Nf5+ 36.Rdxf5+ 1-0
2015.03.18 Reykjavik Open 2015
3067439 Jonsson, Ol (1899) Roser, Ludwig (1802) 1-0
1.e4 d6 2.d4 Nf6 3.Nc3 e5 4.Nf3 Nbd7 5.Bc4 Be7 6.O-O O-O 7.Re1 c6 8.a4 b6 9.Qe2 Bb7 10.dxe5 dxe5 11.Bg5 Qc7 12.Rad1 Bb4 13.Nh4 h6 14.Bd2 a6 15.Ba2 Nc5 16.f3 Bxc3 17.bxc3 Nxa4 18.Nf5 b5 19.Kh1 Rad8 20.g4 Nh7 21.h4 Bc8 22.Rg1 Be6 23.Bb3 Nc5 24.g5 Nxb3 25.cxb3 Bxf5 26.exf5 Kh8 27.gxh6 gxh6 28.Bxh6 Rg8 29.Rxd8 Qxd8 30.Qxe5+ f6 31.Rxg8+ Qxg8 32.Qe6 Qg3 33.Qe8+ Qg8 34.Qxc6 Qd8 35.Qb7 Qd1+ 36.Kg2 Qe2+ 37.Kh3 Qf1+ 38.Kg3 Qg1+ 39.Kh3 Qh1+ 40.Kg4 Qg2+ 41.Kh5 Qg8 42.Qxa6 Qe8+ 43.Kg4 Qg8+ 44.Kh3 Qe8 45.Qe6 Qa8 46.Kg4 b4 47.Qf7 1-0
2015.03.17 Reykjavik Open 2015
3068501 Nilsen, Tobias Lang (1761) Jonsson, Ol (1899) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.O-O Bc5 5.d4 Bxd4 6.Nxd4 exd4 7.e5 d5 8.exf6 dxc4 9.fxg7 Rg8 10.Qh5 Be6 11.Re1 Qf6 12.Bg5 Qf5 13.g4 Qg6 14.Qxg6 hxg6 15.Bf6 Kd7 16.h3 Nb4 17.Na3 c5 18.c3 dxc3 19.bxc3 Nd3 20.Re4 Kc6 21.Nxc4 Bxc4 22.Rxc4 Rae8 23.f3 b5 24.Re4 Rxe4 25.fxe4 Nf4 26.h4 Ne6 27.h5 gxh5 28.gxh5 Nxg7 29.h6 Nh5+ 30.Bg7 Nxg7 31.hxg7 Rxg7+ 32.Kf2 Rh7 33.Kg3 a5 34.a3 b4 35.cxb4 axb4 36.axb4 cxb4 37.Kf3 Kc5 38.Ke3 Kc4 39.Kd2 Rh2+ 40.Ke3 Kc3 41.Ra7 Rh3+ 42.Ke2 Kc2 43.Rxf7 b3 44.e5 b2 45.Rb7 b1=Q 46.Rxb1 Kxb1 47.e6 Rh6 0-1
2015.03.16 Reykjavik Open 2015
3068364 Jonsson, Ol (1899) Babijczuk, Wojciech (1549) 0-1
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Be3 a6 5.Qd2 b5 6.a3 Nf6 7.f3 Nbd7 8.Bh6 O-O 9.g4 c5 10.Nge2 b4 11.axb4 cxb4 12.Nd1 a5 13.Ng3 Bb7 14.Bxg7 Kxg7 15.h4 e5 16.d5 Nc5 17.h5 Ng8 18.Ne3 b3 19.c3 a4 20.Nc4 Ba6 21.Qh2 h6 22.Qd2 Qf6 23.Kf2 Rad8 24.Na3 Bc8 25.Kg2 Bd7 26.Bb5 Qf4 27.Qxf4 exf4 28.Ne2 Bxb5 29.Nxb5 g5 30.Rhd1 Rd7 31.Ned4 Ne7 32.Nc6 Kf6 33.Nbd4 Nxc6 34.Nxc6 Ra8 35.Ra3 Rb7 36.Rd4 Rb6 37.Kf1 Rba6 38.Ke2 Nd7 39.Rb4 Ne5 40.Nd4 Kg7 41.Nf5+ Kh7 42.Nd4 Kg7 43.Nb5 Rb6 44.Nc7 Rxb4 45.Nxa8 Rc4 46.Nb6 Rxc3 47.Nxa4 Rxf3 48.Nc3 Re3+ 49.Kf1 Nc4 50.Ra6 Rxc3 0-1
2015.03.15 Reykjavik Open 2015
3071793 Sibiya, Ruddy T (1784) Jonsson, Ol (1899) 1/2-1/2
1.c4 e5 2.Nc3 Nf6 3.e4 Bc5 4.h3 a6 5.g3 d6 6.Bg2 Nc6 7.d3 Be6 8.Nge2 O-O 9.O-O Nd4 10.Bg5 c6 11.Rb1 h6 12.Be3 b5 13.f4 bxc4 14.f5 cxd3 15.Qxd3 Nxe2+ 16.Qxe2 Bc4 17.Qxc4 Bxe3+ 18.Kh2 Qb6 19.Rfd1 Rad8 20.b4 Rfe8 21.a4 h5 22.a5 Qa7 23.Bf1 Bg1+ 24.Kh1 h4 25.Bg2 Be3 26.g4 Bf4 27.Ne2 d5 28.exd5 cxd5 29.Qc5 Be3 30.Qxa7 Bxa7 31.b5 axb5 32.g5 Ne4 33.Bxe4 dxe4 34.Rxd8 Rxd8 35.Rxb5 Rd1+ 36.Kg2 Bd4 37.g6 fxg6 38.fxg6 Kf8 39.Nxd4 exd4 40.Rf5+ Ke8 41.Re5+ Kd7 42.Rxe4 d3 43.a6 Ra1 44.Rd4+ Ke7 45.Rxd3 Rxa6 46.Rd4 Rxg6+ 47.Kh2 Rh6 48.Ra4 Rh8 49.Kg2 Kf6 50.Kf3 g6 51.Kg4 Rh5 52.Ra6+ Kg7 53.Ra7+ Kh6 54.Ra8 1/2-1/2
2015.03.14 Reykjavik Open 2015
3071677 Jonsson, Ol (1899) Luu, Robert (1362) 1-0
1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Nxf6+ exf6 6.c3 Bd6 7.Bc4 O-O 8.Ne2 Bf5 9.O-O Nd7 10.Ng3 Bg6 11.Qf3 Qc7 12.Bb3 Rac8 13.h4 h6 14.h5 Bh7 15.Nf5 Bxf5 16.Qxf5 Rfe8 17.Bxh6 gxh6 18.Qg6+ Kh8 19.Qxh6+ Kg8 20.Qg6+ Kh8 21.Bxf7 Bf8 22.Qg8# 1-0
2015.03.13 Reykjavik Open 2015
3071530 Magnusdottir, Veronika Steinunn (1571) Jonsson, Ol (1899) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Bc5 5.O-O a6 6.c3 Ba7 7.Re1 d6 8.Nbd2 Na5 9.h3 h6 10.a4 Nxc4 11.Nxc4 Be6 12.Ne3 Qd7 13.b4 g5 14.Nh2 O-O-O 15.Qf3 Nh7 16.Nf5 h5 17.Qxh5 Rdg8 18.Qf3 g4 19.Nxg4 Ng5 20.Bxg5 Rxg5 21.h4 Rg6 22.g3 Rhg8 23.Ngh6 Bxf5 24.Nxf5 Rg4 25.Kf1 R4g6 26.Qd1 Kb8 27.Qb3 Re6 28.f3 Qc6 29.a5 Qb5 30.Ke2 c5 31.Rab1 Qc6 32.b5 axb5 33.Qxb5 Kc7 34.Qxc6+ Kxc6 35.h5 Ree8 36.h6 Bb8 37.Rb6+ 1-0
2015.03.12 Reykjavik Open 2015
3071374 Jonsson, Ol (1899) Rueger, E (2133) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Bc5 6.Nb3 Ba7 7.O-O d6 8.Nc3 Nf6 9.Qe2 O-O 10.Kh1 Qc7 11.Bg5 Nbd7 12.Rad1 b5 13.f4 Bb7 14.f5 b4 15.Nb1 e5 16.a3 a5 17.axb4 axb4 18.N1d2 Rfe8 19.Qe1 d5 20.Qh4 Rac8 21.exd5 Bxd5 22.Ne4 Qc6 23.Nbd2 Nxe4 24.Nxe4 f6 25.Bd2 Nc5 26.Rde1 b3 27.Rf3 Nxe4 28.Bxe4 Bxe4 29.Rxe4 bxc2 30.Rc3 Qb6 31.Re1 Qd4 32.Qxd4 Bxd4 33.Rb3 Red8 34.Bc1 Bf2 0-1
2015.03.11 Reykjavik Open 2015
3071271 Jonasson, Hordur (1562) Jonsson, Ol (1899) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be2 e6 7.Bg5 a6 8.O-O Be7 9.Kh1 O-O 10.f4 Qc7 11.Nxc6 bxc6 12.Qe1 h6 13.Bh4 Rb8 14.Rb1 a5 15.Bd3 e5 16.Bxf6 Bxf6 17.f5 Bb7 18.Rf3 d5 19.Rh3 Rfd8 20.Qg3 Kh7 21.Qf3 Ba8 22.a3 Qd6 23.Nd1 c5 24.c3 dxe4 0-1
2015.03.11 Reykjavik Open 2015
3071112 IM Vuilleumier, A (2349) Jonsson, Ol (1899) 1-0
1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Bb4 5.O-O O-O 6.d3 d6 7.Bg5 Bxc3 8.bxc3 Qe7 9.Re1 Nd8 10.d4 Ne6 11.Bd2 c5 12.d5 Nc7 13.Bd3 b5 14.c4 bxc4 15.Bxc4 Ba6 16.Qe2 Bxc4 17.Qxc4 Rfb8 18.Reb1 Qe8 19.a4 Rxb1+ 20.Rxb1 Rb8 21.Rb3 Rxb3 22.cxb3 Qb8 23.Ne1 Qb6 24.f3 Nd7 25.Nc2 Qa6 26.Qxa6 Nxa6 27.Ba5 Kf8 28.Na3 Ke7 29.Nb5 c4 30.bxc4 Ndc5 31.Nxa7 Nxa4 32.Nc8+ Kd7 33.Nb6+ Nxb6 34.Bxb6 g6 35.Kf2 f5 36.exf5 gxf5 37.g4 Ke7 38.Ke3 fxg4 39.fxg4 Nb8 40.Ke4 Nd7 41.Be3 Kf6 42.h4 Kg6 43.h5+ Kf6 44.g5+ Kg7 45.Kf5 Kf7 46.Bf2 Nf8 47.Bb6 Nd7 48.Bc7 Ke7 49.g6 hxg6+ 50.hxg6 1-0
2015.03.10 Reykjavik Open 2015
3070955 Jonsson, Ol (1899) IM Hamitevici, V (2450) 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.h4 Ngf6 9.Bh6 Bxh6 10.Qxh6 e5 11.Qd2 Qe7 12.Kb1 Nb6 13.d5 O-O-O 14.Rc1 c6 15.dxc6 Bxc6 16.a4 bxa4 17.Bxa6+ Kb8 18.Nb5 d5 19.Na3 dxe4 20.Qa5 Qc7 21.c4 Nc8 22.Qb4+ Qb6 23.Bb5 Bxb5 24.Nxb5 Nd6 25.Qxa4 Nxb5 26.cxb5 Rc8 27.Ne2 exf3 28.gxf3 Rhd8 29.Rhd1 Rxc1+ 30.Rxc1 Qb7 31.Rc6 Nd5 32.Qa5 Rc8 33.Rd6 Rc5 34.Rd8+ Rc8 35.Rd6 Rc5 36.Rd8+ 1/2-1/2
2014.03.12 N1 Reykjavik Open 2014
3210708 Jonsson, Ol (1890) Jonasson, Hordur (1526) 1-0
1.d4 d5 2.Nf3 Nf6 3.c4 e6 4.Nc3 Bb4 5.Bg5 O-O 6.e3 h6 7.Bh4 Nbd7 8.Qc2 Bxc3+ 9.bxc3 c5 10.cxd5 exd5 11.Bd3 c4 12.Be2 Qc7 13.O-O Re8 14.Bg3 Qc6 15.a4 b6 16.Rfb1 Ne4 17.Bf4 Nd6 18.h3 Nf8 19.Rb4 Ng6 20.Bh2 Bf5 21.Qd1 Nb7 22.h4 Bg4 23.Bg3 h5 24.Nd2 Qd7 25.Bxg4 Qxg4 26.Qxg4 hxg4 27.e4 dxe4 28.Nxc4 f5 29.h5 Nf8 30.a5 Rac8 31.a6 Na5 32.Nd6 Red8 33.Nxc8 Rxc8 34.Rc1 Ne6 35.Be5 f4 36.Rb5 Nc4 37.Rd5 Nxe5 38.Rxe5 Nxd4 39.Rxe4 Nb3 40.Rd1 g3 41.Rxf4 gxf2+ 42.Rxf2 Nc5 43.Rfd2 Kh7 44.Rd8 Rc7 45.R1d5 Nxa6 46.g4 Rxc3 47.g5 1-0
2014.03.11 N1 Reykjavik Open 2014
3210581 Nordquelle, Daniel (1654) Jonsson, Ol (1890) 1-0
1.e4 e5 2.f4 Bc5 3.Nf3 d6 4.c3 Nf6 5.d4 exd4 6.cxd4 Bb4+ 7.Bd2 Bxd2+ 8.Nbxd2 O-O 9.Bd3 Nc6 10.O-O Ng4 11.Qb3 Qf6 12.d5 Nd4 13.Qc4 c5 14.dxc6 Nxf3+ 15.Rxf3 Qxb2 16.Nb3 Be6 17.Qd4 Qxd4+ 18.Nxd4 bxc6 19.Nxc6 Rfe8 20.Ba6 Bc8 21.Bxc8 Raxc8 22.Nxa7 Rc2 23.Nb5 f5 24.Nxd6 fxe4 25.Rg3 Re6 26.Nxe4 Rxe4 27.Rxg4 h5 28.Rg5 h4 29.a4 h3 30.a5 Rxf4 31.a6 hxg2 32.Rxg2 Rxg2+ 33.Kxg2 Rf8 34.Rb1 Ra8 35.Rb6 Kf8 36.Kf3 Ke8 37.Ke4 Kd8 38.Kf5 Kc7 39.Rg6 Kb8 40.h4 Ra7 41.h5 Rc7 42.Rb6+ Ka8 43.Kg6 Ra7 44.Rb5 Rxa6+ 45.Kxg7 Ra7+ 46.Kg6 Ra6+ 47.Kg7 Ra7+ 48.Kg6 Ra6+ 49.Kg5 Ra1 50.h6 Rg1+ 51.Kf6 Rh1 52.Kg6 Rg1+ 53.Rg5 Rb1 54.h7 Rb6+ 55.Kh5 1-0
2014.03.10 N1 Reykjavik Open 2014
3210432 Jonsson, Ol (1890) Bjornsson, Sv (2126) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Nf3 Bb7 6.Bd3 Ne4 7.Qc2 f5 8.O-O Bxc3 9.bxc3 O-O 10.Nd2 Qh4 11.f3 Nxd2 12.Bxd2 Nc6 13.Be1 Qh5 14.Bg3 d6 15.c5 e5 16.Bb5 f4 17.exf4 exf4 18.Bf2 Rf6 19.Rae1 Raf8 20.Qe4 Na5 21.c6 Bc8 22.Bd3 Re6 23.Qxe6+ Bxe6 24.Rxe6 Qd5 25.Rfe1 Qxc6 26.h4 Qxc3 27.Bf1 Nc4 28.Re7 Ne3 29.Bxe3 Qxe1 0-1
2014.03.09 N1 Reykjavik Open 2014
3214222 Szalontay, Mihaly (2066) Jonsson, Ol (1890) 1-0
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nxc6 bxc6 6.e5 Qe7 7.Qe2 Nd5 8.c4 Nb6 9.Nc3 Qe6 10.Qe4 g6 11.Be2 Bg7 12.f4 Ba6 13.b3 O-O 14.Bb2 Rfe8 15.Qf3 f6 16.Ne4 d6 17.O-O fxe5 18.fxe5 d5 19.Nc5 Qc8 20.Qg3 Nd7 21.Bg4 Re7 22.Nxd7 Rxd7 23.Qh3 1-0
2014.03.08 N1 Reykjavik Open 2014
3214105 Jonsson, Ol (1890) Marentini, M (2155) 1-0
1.e4 d6 2.d4 Nf6 3.Nc3 e5 4.Nf3 Nbd7 5.Bc4 Be7 6.O-O O-O 7.Bg5 c6 8.dxe5 dxe5 9.a4 a5 10.Qe2 Re8 11.Rad1 Qb6 12.b3 Bc5 13.h3 h6 14.Bh4 Nh7 15.Bg3 Nhf8 16.Rd3 Ng6 17.Nh4 Nxh4 18.Bxh4 Nf8 19.Bxf7+ Kxf7 20.Qh5+ g6 21.Qxh6 Qc7 22.Qh8 Re6 23.Rfd1 Be7 24.Rf3+ Ke8 25.Rxf8+ Bxf8 26.Rd8+ Qxd8 27.Bxd8 Kxd8 28.Qxf8+ Kc7 29.Nb1 Rb8 30.Na3 Bd7 31.Qg7 Rbe8 32.Nc4 R8e7 33.Qf8 Bc8 34.Nxa5 Rd7 35.Nc4 Rd1+ 36.Kh2 Rc1 37.a5 1-0
2014.03.07 N1 Reykjavik Open 2014
3214010 Plantada Siurans, Estanislau (1557) Jonsson, Ol (1890) 0-1
1.e4 e5 2.Nf3 Nc6 3.c3 Nf6 4.d4 d5 5.Bb5 Nxe4 6.Nxe5 a6 7.Nxc6 Qf6 8.Ne5+ axb5 9.O-O Be7 10.Nd2 O-O 11.Qe2 Nxd2 12.Bxd2 c6 13.Rfe1 Bd6 14.Qh5 Qf5 15.Qxf5 Bxf5 16.a3 f6 17.Nf3 Rfe8 18.h3 Kf7 19.Re3 Rxe3 20.Bxe3 Re8 21.g4 Be4 22.Nd2 Bd3 23.Kg2 g5 24.Re1 Kg6 25.Nf1 Be4+ 26.f3 Bd3 27.Bf2 Rxe1 28.Bxe1 h5 29.Nd2 Bf4 30.b4 h4 31.Kg1 Bc4 32.Kg2 f5 33.Kg1 fxg4 34.fxg4 Kf6 35.Kg2 Ke6 36.Kf3 Bd3 37.Kg2 Be4+ 38.Kf1 b6 39.Kg1 Kd6 40.Kf2 c5 41.Nxe4+ dxe4 42.Ke2 Kd5 43.dxc5 bxc5 44.bxc5 Kxc5 45.Bf2+ Kc4 46.Bd4 Kb3 47.Bg7 Kxa3 48.Bd4 Kb3 49.Bg7 Kc4 50.Bh8 Kd5 51.Bg7 Be5 52.Bh6 Bxc3 53.Bxg5 b4 54.Bxh4 b3 55.Kd1 Kc4 56.Bg3 Kd3 57.Kc1 Ke3 58.g5 Kf3 59.Bh4 Kg2 60.g6 Kxh3 61.Bg5 Bg7 62.Be7 Kg4 63.Ba3 Kf5 64.Bb2 Bxb2+ 65.Kxb2 Kxg6 66.Kxb3 Kf5 67.Kc2 Kf4 68.Kd2 Kf3 69.Ke1 Ke3 70.Kd1 Kf2 71.Kd2 e3+ 72.Kd1 e2+ 0-1
2014.03.06 N1 Reykjavik Open 2014
3213863 Jonsson, Ol (1890) Grove, Michael (2097) 0-1
1.d4 Nf6 2.Nf3 c5 3.e3 g6 4.Bd3 Bg7 5.O-O O-O 6.c4 d6 7.Nc3 Na6 8.a3 Bd7 9.Qe2 e6 10.b3 Qe7 11.Bb2 Bc6 12.e4 cxd4 13.Nxd4 Nc5 14.Nxc6 bxc6 15.Bc2 e5 16.b4 Ne6 17.Ba4 Nd4 18.Qd3 Nh5 19.Ne2 Nxe2+ 20.Qxe2 Nf4 21.Qf3 Rac8 22.Rad1 Rfd8 23.g3 Ne6 24.Qe3 Qb7 25.Rd3 c5 26.b5 f5 27.f3 Kh8 28.Rfd1 Nd4 29.R1d2 Rf8 30.Bd1 f4 31.Qe1 fxg3 32.hxg3 Qf7 33.Rc3 Qe6 34.Rh2 Bf6 35.Qf1 Qf7 36.Qh3 Rce8 37.Bc1 Bd8 38.Be3 Ne6 39.Qh6 Qg7 40.Rcc2 Qxh6 41.Rxh6 Bg5 42.Bxg5 Nxg5 43.Rch2 Kg8 44.Kg2 Re7 45.a4 Ref7 46.a5 Nxf3 47.Bxf3 Rxf3 48.Kh3 Ra3 49.a6 Rff3 50.Kg2 Rxg3+ 51.Kf2 Rgc3 52.Ke1 Rxc4 53.Rxh7 Rxe4+ 54.Kd2 Ra2+ 55.Kd3 Rxh2 56.Rh8+ Kxh8 0-1
2014.03.05 N1 Reykjavik Open 2014
3213667 Jonsson, Ol (1890) Briem, Hedinn Sveinn Baldursson 1-0
1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.Nc3 O-O 5.Bg5 d6 6.e3 h6 7.Bh4 g5 8.Bg3 Nh5 9.Qc2 Nxg3 10.hxg3 c5 11.Nxg5 f5 12.Nf3 Nd7 13.O-O-O cxd4 14.exd4 Nb6 15.Bd3 e6 16.Kb1 Bd7 17.c5 Nc8 18.Qb3 dxc5 19.dxc5 Ne7 20.Bc4 Rf6 21.Ne5 Nd5 22.Nxd5 exd5 23.Rxd5 Qe8 24.Nxd7 1-0
2014.03.05 N1 Reykjavik Open 2014
3213736 Sigeman, J (2123) Jonsson, Ol (1890) 1-0
1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.e3 d6 5.d4 exd4 6.exd4 Be7 7.Be2 O-O 8.O-O Bg4 9.h3 Bh5 10.d5 Nb8 11.Be3 Nbd7 12.b4 Re8 13.Nd4 Bxe2 14.Qxe2 Bf8 15.Nb3 g6 16.Qc2 Ne5 17.Nd2 Bg7 18.Rfe1 Nh5 19.Rac1 f5 20.f4 Nd7 21.Nf3 Nb6 22.Qd3 Bh6 23.Ne2 Re4 24.g3 Qd7 25.Bf2 Rae8 26.Ned4 Nf6 27.Nd2 Rxe1+ 28.Rxe1 Rxe1+ 29.Bxe1 c6 30.dxc6 bxc6 31.b5 cxb5 32.cxb5 d5 33.Nc6 Ne4 34.Nf3 Bf8 35.Nfe5 Bc5+ 36.Kg2 Qg7 37.a4 Nf6 38.a5 Nc8 39.Bc3 Nd6 40.Nf3 Nde4 41.Be5 h6 42.Qb3 Kh7 43.b6 axb6 44.a6 Qd7 45.Qa4 d4 46.a7 b5 47.Qa6 Bxa7 48.Qxa7 d3 49.Bxf6 Nxf6 50.Qxd7+ Nxd7 51.Kf2 Nf6 52.Ke3 Ne4 53.g4 fxg4 54.hxg4 Nf6 55.Nce5 Nd5+ 56.Ke4 Nxf4 57.Kxf4 g5+ 58.Kf5 h5 59.gxh5 Kh6 60.Kg4 b4 61.Nxd3 b3 62.Nb2 1-0
2014.03.04 N1 Reykjavik Open 2014
3213480 FM Bjornsson, Si (2360) Jonsson, Ol (1890) 1-0
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.d4 Bg4 10.Be3 Na5 11.dxe5 Bxf3 12.Qxf3 dxe5 13.Bc2 c5 14.Nd2 Qc7 15.a4 c4 16.Nf1 Nb7 17.Bg5 Nc5 18.axb5 axb5 19.Ne3 Rxa1 20.Rxa1 Qc6 21.Ra7 Bd8 22.Bxf6 Bxf6 23.Nd5 Bd8 24.h3 Qh6 25.Qd1 Bg5 26.Qa1 Nd3 27.Ra8 g6 28.Rxf8+ Kxf8 29.Qa3+ Kg7 30.Qd6 Qh4 31.Bxd3 cxd3 32.Qxe5+ Kh6 33.Qd4 d2 34.c4 b4 35.Qd3 Qh5 36.g4 Qh4 37.Kf1 d1=Q+ 38.Qxd1 Qxh3+ 39.Kg1 f5 40.exf5 gxf5 41.gxf5 Qxf5 42.Nxb4 Bf4 43.Nd5 Qg5+ 44.Kf1 Be5 45.b4 Kg7 46.Ne3 h5 47.Qd7+ Kh8 48.Qf5 Qe7 49.Qxh5+ Kg8 50.Qg6+ Kf8 51.Nd5 Qd7 52.Qh6+ Kf7 53.Qh5+ 1-0
2013.02.26 Reykjavik Open 2013
3348256 Jonsson, Ol (1870) Kruglyak, Mikhail 1-0
1.d4 Nf6 2.Nf3 d5 3.c4 dxc4 4.e3 e6 5.Bxc4 Be7 6.Nc3 O-O 7.O-O Nbd7 8.Qe2 a6 9.a4 Nb6 10.Bb3 Bb4 11.e4 c5 12.dxc5 Bxc5 13.Bg5 Qc7 14.Rac1 Nbd7 15.e5 Ne8 16.Ne4 Qb6 17.Bc2 Qa5 18.Nxc5 Nxc5 19.Be7 g6 20.Bxg6 fxg6 21.Rxc5 Qxa4 22.Bxf8 Kxf8 23.Ng5 Kg8 24.Qf3 Qd7 25.Rd1 Qe7 26.Rd8 Bd7 27.Rxa8 Qxg5 28.h4 Qe7 29.Rc7 Kg7 30.Rxb7 h5 31.Raa7 Qxh4 32.Rxd7+ Kh6 33.Qe3+ g5 34.Rh7+ 1-0
2013.02.25 Reykjavik Open 2013
3348134 Kleinert, J (1991) Jonsson, Ol (1870) 1-0
1.e4 e5 2.Nc3 Nf6 3.f4 d5 4.fxe5 Nxe4 5.Nf3 Nc6 6.d3 Nxc3 7.bxc3 Be7 8.d4 O-O 9.Bd3 f6 10.exf6 Bxf6 11.O-O Bg4 12.Qe1 Re8 13.Qg3 Bxf3 14.Qxf3 Nxd4 15.Qh5 g6 16.Bxg6 Ne2+ 17.Kh1 hxg6 18.Qxg6+ Bg7 19.Rf7 Ng3+ 20.hxg3 Re1+ 21.Kh2 Qf8 22.Rxf8+ Rxf8 23.Bh6 Re7 24.Bxg7 Rxg7 25.Qe6+ Kh8 26.Rb1 1-0
2013.02.24 Reykjavik Open 2013
3351365 Jonsson, Ol (1870) Marentini, M (2069) 0-1
1.d4 Nf6 2.Nf3 e6 3.c4 d5 4.Nc3 Be7 5.Bf4 O-O 6.e3 c5 7.dxc5 Qa5 8.Qc2 Nc6 9.a3 Bxc5 10.O-O-O dxc4 11.Bxc4 Be7 12.Kb1 a6 13.g4 b5 14.Bd3 b4 15.g5 bxc3 16.gxf6 Bxf6 17.Bxh7+ Kh8 18.Bd6 Rd8 19.h4 Ra7 20.Ng5 Rb7 21.b4 Qxa3 22.Bg8 g6 23.Nxf7+ Rxf7 24.Bxf7 Rxd6 25.Qa2 c2+ 0-1
2013.02.23 Reykjavik Open 2013
3351263 Knutsson, L (2072) Jonsson, Ol (1870) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.d5 c4 13.Nbd2 Bd7 14.Nf1 h6 15.Be3 Rfc8 16.Qd2 Bf8 17.g4 Nb7 18.Ng3 Nc5 19.Nh4 a5 20.f3 b4 21.Nhf5 Kh7 22.cxb4 axb4 23.Qxb4 Na4 24.Bxa4 Rxa4 25.Qc3 Rca8 26.a3 Qb7 27.Rac1 Ne8 28.Re2 g6 29.Nh4 Nc7 30.Rcc2 Nb5 31.Qd2 Bg7 32.Kh2 Nd4 33.f4 Nxc2 34.Qxc2 c3 35.bxc3 Rxa3 36.f5 Qb3 37.Qxb3 Rxb3 38.Rc2 Rba3 39.Ng2 Ra2 40.Rf2 Rxf2 41.Bxf2 Ra2 42.Be1 Bf6 43.Kg1 Bg5 44.h4 Bd2 45.Bxd2 Rxd2 46.c4 Kg7 47.Nf1 Rd4 48.Ng3 Rxc4 49.Kf2 Ba4 50.Ne3 Rb4 51.fxg6 fxg6 52.h5 Bd7 53.Kf3 Rb3 54.Kf2 Kf6 55.hxg6 Kxg6 56.Ngf5 Bxf5 57.Nxf5 Rb6 58.Ke2 Kg5 59.Kd3 Ra6 60.Kc4 Ra4+ 61.Kd3 Kf4 62.Nxd6 Rd4+ 63.Kc3 Kxg4 64.Nf7 Kf4 65.Nxh6 Kxe4 0-1
2013.02.22 Reykjavik Open 2013
3351157 Jonsson, Ol (1870) Christiansen, Johan-Sebastian (2071) 0-1
1.d4 Nf6 2.Nf3 g6 3.c4 c5 4.d5 b5 5.Qc2 bxc4 6.e4 Bg7 7.Bxc4 d6 8.O-O O-O 9.Nc3 Ba6 10.Nb5 Ne8 11.Bd2 Qb6 12.a4 Nc7 13.Qd3 Nxb5 14.axb5 Bc8 15.Bc3 Nd7 16.Bxg7 Kxg7 17.Qc3+ f6 18.Nd2 Ne5 19.Be2 a5 20.Kh1 g5 21.f4 gxf4 22.Rxf4 Bd7 23.Qe3 Bxb5 24.Bh5 Be8 25.Qh3 Qxb2 26.Rd1 Bg6 27.Nf1 a4 28.Ng3 a3 29.Rh4 Rh8 30.Nf5+ Bxf5 31.exf5 a2 32.Rd3 Qb1+ 33.Bd1 Qxd3 0-1
2013.02.21 Reykjavik Open 2013
3351022 GM Sokolov, Ivan (2644) Jonsson, Ol (1870) 1-0
1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.cxd5 exd5 5.Bg5 Be7 6.e3 c6 7.Bd3 Nbd7 8.Nge2 O-O 9.Ng3 Re8 10.Nf5 Bf8 11.Qf3 Qa5 12.O-O b6 13.a3 b5 14.e4 dxe4 15.Nxe4 Re6 16.Bxf6 Nxf6 17.Nh6+ gxh6 18.Nxf6+ Rxf6 19.Qxf6 Be6 20.Qf3 Bd5 21.Qf5 Bg7 22.Qxh7+ Kf8 23.Be4 Rd8 24.Bxd5 Rxd5 25.Rad1 1-0
2013.02.20 Reykjavik Open 2013
3350863 Davidsson, Oskar Vikingur Jonsson, Ol (1870) 0-1
1.e4 c5 2.Nc3 Nc6 3.f4 g6 4.Nf3 Bg7 5.d3 e6 6.e5 d6 7.Qe2 Nd4 8.Nxd4 cxd4 9.Nd1 dxe5 10.fxe5 Qa5+ 11.Bd2 Qxe5 12.Qxe5 Bxe5 13.g3 Ne7 14.Bg2 O-O 15.Nf2 Bd7 16.O-O Bc6 17.Ng4 Bg7 18.Bh6 Bxh6 19.Nxh6+ Kg7 20.Ng4 Rac8 21.Rf2 Nf5 22.Raf1 f6 23.Be4 h5 24.Nxf6 Rxf6 25.Kh1 Rcf8 26.Kg2 Bxe4+ 27.dxe4 Ne3+ 28.Kg1 Nxf1 29.Rxf1 Rxf1+ 30.Kg2 R8f2+ 31.Kh3 g5 32.g4 h4 33.e5 Rg1 34.c3 Rf3# 0-1
2013.02.20 Reykjavik Open 2013
3350939 Jonsson, Ol (1870) Bergthorsson, J (2125) 1-0
1.d4 d5 2.Nf3 Nf6 3.c4 c6 4.Qb3 dxc4 5.Qxc4 Bf5 6.g3 e6 7.Bg2 Nbd7 8.O-O Be7 9.Nc3 O-O 10.a4 Qa5 11.Bd2 Qb4 12.Qa2 Qb6 13.a5 Qa6 14.Nh4 Bg4 15.Nf3 Nd5 16.Rfe1 Nb4 17.Qa4 Rfd8 18.Ne4 Nd5 19.e3 Qd3 20.Ne5 Nxe5 21.dxe5 Be2 22.Bc3 Rd7 23.Bd4 Nb4 24.Rec1 Qb5 25.Qxb5 Bxb5 26.Nc5 Bxc5 27.Rxc5 Rb8 28.Rac1 Rbd8 29.Bf1 Bxf1 30.Kxf1 Rd5 31.R5c4 Na6 32.Bxa7 Rxe5 33.Bd4 Red5 34.Ke2 f6 35.b4 e5 36.Bc3 Kf7 37.Re1 R8d7 38.f4 exf4 39.gxf4 Rh5 40.Rh1 Nc7 41.e4 Rh3 42.Be1 Rhd3 43.Bg3 Rd2+ 44.Kf3 R7d3+ 45.Kg4 g6 46.Rhc1 h5+ 47.Kh4 Ne6 48.a6 bxa6 49.Rxc6 Ra2 50.Rb6 Rd7 51.Rcc6 Re7 52.f5 g5+ 53.Kh3 Nd4 54.Rxf6+ Ke8 55.Rb8+ Kd7 56.Rd6+ 1-0
2013.02.19 Reykjavik Open 2013
3350664 Jonsson, Ol (1870) GM Olafsson, F (2416) 0-1
1.e4 c5 2.Nf3 a6 3.c4 g6 4.Nc3 d6 5.d4 cxd4 6.Nxd4 Bg7 7.Be3 Nf6 8.Be2 O-O 9.O-O Nc6 10.Rc1 Bd7 11.f3 b5 12.cxb5 Nxd4 13.Bxd4 axb5 14.a3 Qb8 15.Nd5 Nxd5 16.Bxg7 Kxg7 17.Qxd5 Qb6+ 18.Kh1 b4 19.Qb3 Rfb8 20.axb4 Qxb4 21.Qxb4 Rxb4 22.Rc7 Be6 23.f4 Rxe4 24.Bf3 Rxf4 25.Re1 Rb8 26.Rxe7 Kf6 27.Ra7 Rxb2 28.Ra6 Rd4 29.h3 h5 30.Ra7 Rdb4 31.Kh2 R4b3 32.Rf1 Kg5 33.Ra5+ Rb5 34.Raa1 Rd2 35.Ra4 d5 36.Kg3 Rb3 37.h4+ Kf6 38.Kh2 Kg7 39.Ra7 Rd4 40.Re1 Rxh4+ 0-1
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