WORLDBASE

WORLDBASE Players IM Miedema, D

Stockfish
GameID: 0
FIDE Country B-Year Gender Standard Rapid Blitz
1018477 NED 1989 M 2348 2323 2303
300 games
2023.07.19 44th Ghent Open 2023
879121 IM Miedema, D (2375) IM Laurent-Paoli, Pierre (2531) 0-1
1.e4 c6 2.d4 d5 3.e5 Bf5 4.Nf3 e6 5.Be2 c5 6.Be3 Qb6 7.Nc3 Nc6 8.O-O Qxb2 9.Qb1 Qxb1 10.Raxb1 O-O-O 11.dxc5 d4 12.Bg5 f6 13.Nb5 Bxc5 14.Bh4 a6 15.Nd6+ Bxd6 16.exd6 Bxc2 17.Bc4 Rxd6 18.Rb2 Bf5 19.Nd2 Nge7 20.g4 Bxg4 21.Ne4 Rhd8 22.Nxd6+ Rxd6 23.Bg3 e5 24.f4 e4 25.f5 Ne5 26.Be6+ Kc7 27.Bxe5 fxe5 28.Rg2 h5 29.h3 Bxh3 30.Rc1+ Rc6 31.Rxc6+ Kxc6 32.Rxg7 Bxf5 33.Rxe7 Kd6 34.Bxf5 Kxe7 35.Bc8 a5 36.Bxb7 e3 37.Kg2 Kd6 38.Kg3 Kc5 39.Bf3 d3 40.Bxh5 Kd4 41.Kf3 e4+ 0-1
2023.07.18 44th Ghent Open 2023
879119 IM Miedema, D (2375) IM Van der Stricht, G (2329) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e6 7.f3 Be7 8.Qd2 b5 9.g4 Bb7 10.O-O-O Nfd7 11.a3 Nc6 12.Kb1 Nce5 13.h4 Nb6 14.Qf2 Nbc4 15.Bc1 Rc8 16.b3 Nxa3+ 17.Bxa3 Rxc3 18.Bb2 Qc8 19.Bxc3 Qxc3 20.Qd2 Qc5 21.g5 Nd7 22.Bh3 O-O 23.Nxe6 fxe6 24.Bxe6+ Kh8 25.Bxd7 Rxf3 26.Rhf1 Rxf1 27.Rxf1 Bxe4 28.Qf2 Qd5 29.Ka2 h6 30.gxh6 Bf6 31.hxg7+ Bxg7 32.Qf7 Qe5 33.Qe8+ Qxe8 34.Bxe8 Bxc2 35.Rc1 Be4 36.Rc7 Bd4 37.Bc6 Bd3 38.Rb7 Bc5 39.Kb2 b4 40.Bd5 Bd4+ 41.Ka2 Bc5 42.Re7 a5 43.h5 Bd4 44.Be4 Bxe4 45.Rxe4 Be5 46.Rg4 Kh7 47.Rg6 Bf4 48.Kb1 d5 49.Ra6 Bd2 50.Kc2 Bc3 51.Rxa5 d4 52.Ra6 Kg7 53.Kd3 Kh7 54.Rd6 Kg7 55.Rxd4 Kh6 56.Rd5 Be1 57.Kc4 1-0
2023.07.17 44th Ghent Open 2023
889864 GM Gormally, D (2432) IM Miedema, D (2375) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Bb4 5.Qa4+ Nc6 6.e3 O-O 7.Bd2 Re8 8.a3 Bf8 9.Be2 h6 10.Rd1 Bd7 11.Qc2 dxc4 12.Bxc4 e5 13.Nxe5 Nxe5 14.dxe5 Rxe5 15.O-O Ng4 16.h3 Qh4 17.Be1 Bd6 18.Rxd6 cxd6 19.f4 Qd8 20.fxe5 Nxe3 21.Qg6 Nxf1 22.Qxf7+ Kh8 23.Bxf1 dxe5 24.Bg3 Qb6+ 25.Kh2 Qd6 26.Ne4 Qd4 27.Nf6 Bf5 28.Ne8 Qd7 29.Qf8+ Kh7 30.Nf6+ 1-0
2023.07.16 44th Ghent Open 2023
889859 IM Miedema, D (2375) IM Csonka, B (2497) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 c5 5.cxd5 Nxd5 6.e4 Nxc3 7.bxc3 cxd4 8.cxd4 Bb4+ 9.Bd2 Bxd2+ 10.Qxd2 O-O 11.Bc4 Nd7 12.O-O b6 13.d5 Nf6 14.dxe6 Bxe6 15.Bxe6 Qxd2 16.Bxf7+ Rxf7 17.Nxd2 Rd8 18.e5 Rxd2 19.exf6 Rxf6 20.a4 Rc6 21.g3 Rc4 22.Rfe1 Rcc2 23.Rad1 Rxf2 24.Re7 Rg2+ 25.Kf1 Rgd2 26.Rxd2 Rxd2 27.Rxa7 Rxh2 28.a5 bxa5 29.Rxa5 Rh1+ 30.Kf2 Rh2+ 31.Kf1 Rh1+ 32.Kf2 Rh2+ 33.Kf1 1/2-1/2
2023.07.15 44th Ghent Open 2023
889851 IM Miedema, D (2375) FM De Waele, Warre (2350) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.a3 Bxc3+ 6.Qxc3 d5 7.Bf4 b6 8.Nf3 dxc4 9.Qxc4 Ba6 10.Qxc7 Qd5 11.Qc2 Rc8 12.Qd1 Nbd7 13.g3 Bb7 14.Bg2 Qb5 15.b3 Bd5 16.a4 Qb4+ 17.Bd2 Qxb3 18.Qxb3 Bxb3 19.Ne5 Bd5 20.Bxd5 exd5 21.Nd3 a5 22.f3 Rc4 23.Be3 Re8 24.Kf2 Rc6 25.Ra3 Rec8 26.g4 Rc3 27.Rxc3 Rxc3 28.Rc1 Rxc1 29.Bxc1 h6 30.h4 Ne8 31.Ba3 g5 32.Be7 f6 33.h5 Kf7 34.Bd8 Ng7 35.Bc7 Ne6 36.Bd6 Nxd4 37.Nb2 Ke6 38.Bc7 Nc6 39.Nd1 d4 40.e3 Kd5 41.exd4 Nxd4 42.Nc3+ Kc6 43.Bd8 f5 44.f4 gxf4 45.gxf5 Nxf5 46.Ne2 Nc5 47.Bf6 Ne4+ 0-1
2023.07.14 44th Ghent Open 2023
889846 IM Grooten, H (2241) IM Miedema, D (2375) 0-1
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Bb4 5.Qa4+ Nc6 6.e3 O-O 7.Bd2 Re8 8.O-O-O Ng4 9.Be1 Bxc3 10.bxc3 Nf6 11.Qc2 Qe7 12.Bd3 dxc4 13.Bxc4 e5 14.Ng5 Nd8 15.f3 exd4 16.exd4 h6 17.h4 b5 18.Bb3 a5 19.Ne4 a4 20.Nxf6+ Qxf6 21.Bd5 Bb7 22.Bxb7 Nxb7 23.Bg3 c5 24.Be5 Qe6 25.Rhe1 cxd4 26.Bg3 Qc6 27.cxd4 Qd5 28.Kb1 Rec8 29.Qe4 Qc4 30.d5 Qc3 31.Be5 Qa3 32.Qg4 Qf8 33.d6 f6 34.Bf4 Rc4 35.Qe6+ Kh8 36.Bg3 Rac8 37.Rc1 Nc5 38.Qd5 a3 39.Rxc4 bxc4 40.d7 Nxd7 41.Qxd7 Qb4+ 42.Kc2 Qb2+ 43.Kd1 Qb1+ 44.Ke2 Qxa2+ 45.Kf1 Rg8 46.Bf2 c3 47.Qc6 Qd2 48.Qa4 a2 49.Be3 Qd3+ 50.Kf2 Rb8 51.Bd4 c2 52.Kg3 Qd2 53.Re8+ Kh7 54.Bb2 Qd6+ 55.Kh3 Rxe8 56.Qxe8 c1=Q 57.Qe4+ f5 0-1
2023.07.13 44th Ghent Open 2023
889839 IM Miedema, D (2375) FM Dauw, Sterre (2244) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.f3 Bg7 4.e4 d6 5.Nc3 a6 6.Be3 c6 7.Bd3 Nbd7 8.Nge2 c5 9.Qd2 O-O 10.O-O e6 11.Rfd1 b6 12.Rab1 Bb7 13.a4 Qc7 14.b3 Rfe8 15.d5 exd5 16.cxd5 Ne5 17.Bc4 Bc8 18.Ng3 h5 19.Be2 h4 20.Nh1 Nh5 21.Bg5 h3 22.g4 Nf6 23.Nf2 Rb8 24.Nxh3 b5 25.axb5 axb5 26.Nf2 Qa5 27.b4 cxb4 28.Na2 Qa3 29.Kg2 b3 30.Nc1 Nc4 31.Rxb3 Qxb3 32.Nxb3 Nxd2 33.Rxd2 Bd7 34.Bf4 Rb6 35.Ra2 Rc8 36.Ra7 Be8 37.Na5 Nd7 38.Nc6 Bf8 39.Nd3 Nb8 40.Ncb4 Nd7 41.Ne1 Nc5 42.Nec2 Bg7 43.Be3 Rbb8 44.Bf4 Be5 45.Bxe5 dxe5 46.Re7 Kf8 47.Rxe5 f6 48.Rxe8+ Kxe8 49.Nd4 Kf8 50.h4 Rb6 51.g5 Na6 52.Nxa6 Rxa6 53.Bxb5 Ra2+ 54.Kg3 Rd2 55.Ne6+ Ke7 56.Nf4 Rg8 57.Bc4 fxg5 58.hxg5 Kd6 59.Nd3 Re8 60.Kf4 Re2 61.Bb5 Rf8+ 62.Kg3 Re3 63.Nf4 Rxf3+ 64.Kxf3 Ke5 65.Be8 Rxf4+ 66.Kg3 Rxe4 67.Bxg6 Rd4 68.Bf7 Kf5 69.g6 Rxd5 70.Bxd5 Kxg6 1/2-1/2
2023.07.12 44th Ghent Open 2023
889832 Ruzhansky, Elias (2209) IM Miedema, D (2375) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 Ne7 5.a3 Bxc3+ 6.bxc3 b6 7.Qg4 Ng6 8.f4 Ba6 9.Bxa6 Nxa6 10.Qf3 Nb8 11.Ne2 Nc6 12.O-O Qd7 13.Ng3 Nce7 14.Nh5 O-O-O 15.a4 a5 16.Qd3 Kb7 17.Nxg7 h5 18.f5 exf5 19.Nxf5 Nxf5 20.Qxf5 Qc6 21.Bd2 h4 22.h3 Rdf8 23.Qf6 Qd7 24.Qf5 Qc6 25.Qd3 Rhg8 26.Rf6 Qd7 27.Qf3 Ne7 28.e6 Qd8 29.Bh6 Rg3 30.Qf2 Ng8 31.Rxf7 Re8 32.Bf4 Rxc3 33.Re1 Rc6 34.Qf3 Rxc2 35.Rd7 Qc8 36.Qxd5+ Ka7 37.Qb3 Rc6 38.Qb5 Rc2 39.Bxc7 Rxc7 40.Rxc7+ Qxc7 41.Qxe8 Qg3 42.Qf7+ Ka6 43.Qf1+ 1-0
2023.07.11 44th Ghent Open 2023
889820 IM Miedema, D (2375) GM Fernandez, Dan SIN (2518) 0-1
1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Nbd2 a6 5.a3 Bxd2+ 6.Qxd2 b5 7.cxb5 axb5 8.Qg5 O-O 9.Qxb5 Ba6 10.Qb3 d5 11.Qc2 c5 12.dxc5 Nc6 13.b4 Ne4 14.Bb2 Qb8 15.Rb1 Nxb4 16.axb4 Qxb4+ 17.Nd2 Rfc8 18.f3 Nxc5 19.Qd1 Bb5 20.Bxg7 Qf4 21.Rxb5 Kxg7 22.Kf2 Ra2 23.Rxc5 Rxc5 24.Nb3 Rc3 25.Qd4+ Qxd4+ 26.Nxd4 Rc4 27.Nb5 Rb2 28.Nd6 Rc6 29.Ne8+ Kg6 30.h4 f5 31.Rh3 Kf7 32.Rg3 Kxe8 33.Rg7 d4 0-1
2020.08.15 7th Prague Summer Open
1899339 IM Miedema, D (2382) Kasioumis, Vasilios (2257) 1/2-1/2
1.c4 e6 2.e4 c5 3.Nc3 Nc6 4.Nge2 Nf6 5.g3 d5 6.cxd5 exd5 7.exd5 Nb4 8.Bg2 Nd3+ 9.Kf1 Bd7 10.Qb3 Ng4 11.Nd1 Nge5 12.f4 c4 13.Qc2 Qf6 14.Nf2 Qb6 15.Nd1 Ng4 16.Qxc4 Ngf2 17.Ne3 Rc8 18.Qb3 Qa6 19.d6 Nc5 20.Qa3 Qxa3 21.bxa3 Nxh1 22.Bxh1 Bxd6 23.d4 Nd3 24.Bxb7 Rc7 25.Ba6 Nxc1 26.Nxc1 Rc6 27.Bd3 O-O 28.Nb3 Re8 29.Kf2 Rc3 30.Rd1 Rec8 31.Nd5 R3c6 32.Nc5 Rxc5 33.dxc5 Bxc5+ 34.Kf3 h5 35.f5 Bxa3 36.Be4 Bb5 37.Nf4 Rc3+ 38.Kg2 Kf8 39.Rd8+ Ke7 40.Ra8 Kd6 41.Rxa7 Bc4 42.Nxh5 Ke5 43.Bb1 Bc5 44.Ra5 Kd4 45.Nxg7 Rc1 46.f6 Bd5+ 47.Kh3 Rxb1 48.Nf5+ Kc4 49.Ra4+ Kb5 50.Rf4 Bxa2 51.Kg4 Bb4 52.h4 Be6 53.Kh5 Kc5 54.g4 Kd5 55.Nd4 Bd7 56.Nf3 Bc5 57.Ng5 Bd6 58.Rf2 Rg1 59.Rd2+ Kc6 60.Rd4 Be5 61.Rxd7 Kxd7 62.Nf3 Ra1 63.Nxe5+ Ke6 64.Nf3 Kxf6 65.g5+ Kf5 66.Nd4+ Ke5 67.Nc6+ Kd5 68.Ne7+ 1/2-1/2
2020.08.14 7th Prague Summer Open
1899318 Schernthaner, David (2215) IM Miedema, D (2382) 0-1
1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 exd5 5.Ngf3 Nc6 6.Bb5 Qe7+ 7.Qe2 Qxe2+ 8.Kxe2 a6 9.Bxc6+ bxc6 10.dxc5 Bxc5 11.Nb3 Bd6 12.Re1 Ne7 13.Be3 f6 14.Bc5 Kd7 15.Kd2 a5 16.c3 a4 17.Bxd6 Kxd6 18.Nc5 Ng6 19.Nd3 Rb8 20.Rab1 Bg4 21.Nd4 Ne5 22.Nxe5 fxe5 23.f3 exd4 24.fxg4 dxc3+ 25.bxc3 Rhf8 26.Kd3 Rxb1 27.Rxb1 Rf2 28.Rb7 Rxg2 29.Rxg7 Rxh2 30.Ra7 Rxa2 31.Rxh7 Rg2 32.Rg7 Kc5 33.g5 Rg3+ 34.Kd2 Kc4 35.g6 Rg2+ 0-1
2020.08.13 7th Prague Summer Open
1899283 IM Miedema, D (2382) FM Jedlicka, A (2207) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 c5 7.dxc5 dxc5 8.Qxd8 Rxd8 9.Bxc5 Nc6 10.Nge2 b6 11.Ba3 Bb7 12.Nd5 e6 13.Ne7+ Nxe7 14.Bxe7 Rd7 15.Bb4 Rc8 16.Rc1 Bh6 17.Rc2 Nh5 18.g4 Nf4 19.Nxf4 Bxf4 20.Bd2 Be5 21.Be2 Bd4 22.Bc3 Be3 23.Bd2 Bd4 24.Bc3 Be3 25.h3 a5 26.Bd2 Bd4 27.Bc3 Be3 28.a4 Rc5 29.Bd2 Bd4 30.g5 Rc8 31.Bc3 Bxc3+ 32.Rxc3 Rc5 33.h4 Bc6 34.b3 h6 35.Rg1 Kg7 36.Rd3 Rxd3 37.Bxd3 hxg5 38.hxg5 Kf8 39.Kf2 Ke7 40.Ke3 e5 41.Bf1 Bd7 42.Rh1 Rc8 43.f4 exf4+ 44.Kxf4 Be6 45.e5 Rd8 46.Ke3 Bf5 47.Be2 Ke6 48.Rh7 Rd7 49.c5 bxc5 50.Bb5 Rd4 51.Bc4+ Kxe5 52.Rxf7 Re4+ 53.Kd2 Rg4 54.Rf8 1/2-1/2
2020.08.12 7th Prague Summer Open
1899244 GM Plat, V (2566) IM Miedema, D (2382) 1-0
1.e4 e6 2.Qe2 Be7 3.g3 d5 4.Nc3 Nf6 5.Bg2 d4 6.Nd1 c5 7.d3 e5 8.f4 exf4 9.gxf4 Nc6 10.Nf3 Qc7 11.c4 Nh5 12.e5 O-O 13.Nf2 f6 14.Nh4 g6 15.Rg1 fxe5 16.Bd5+ Kh8 17.Nxg6+ hxg6 18.Rxg6 Nf6 19.Bxc6 bxc6 20.fxe5 Nh7 21.Bh6 Rf7 22.e6 Bxe6 23.Rxe6 Qxh2 24.Rxe7 Rxe7 25.Qxe7 Qxh6 26.Qe5+ Nf6 27.Ke2 Re8 28.Qxe8+ Nxe8 29.Rh1 Qxh1 30.Nxh1 Nf6 31.Ng3 Kg7 32.b4 Nd7 33.bxc5 Kf6 34.Kf3 Ke5 35.Ne4 a6 36.a3 Kf5 37.Nd6+ Ke6 38.Nb7 Ke5 39.Ke2 Ke6 40.Nd8+ Kf6 41.Nxc6 Nxc5 42.Nxd4 1-0
2020.08.11 7th Prague Summer Open
1899220 IM Miedema, D (2382) CM Pribyl, Viktor (2221) 1-0
1.d4 Nf6 2.c4 g6 3.f3 c5 4.d5 d6 5.e4 Bg7 6.Nc3 O-O 7.Bg5 h6 8.Be3 e6 9.Qd2 h5 10.dxe6 Bxe6 11.Nb5 a6 12.Nxd6 Qb6 13.e5 Nfd7 14.f4 Rd8 15.Rd1 Nxe5 16.fxe5 Bxe5 17.Bxc5 Qxc5 18.Nxb7 Rxd2 19.Nxc5 Rxb2 20.Rd8+ Kg7 21.Nxe6+ fxe6 22.Nf3 Bc3+ 23.Kd1 Ra7 24.Rd3 Bf6 25.Rb3 Rb7 26.Rxb7+ Rxb7 27.Bd3 Rb2 28.Re1 Rxa2 29.Rxe6 Ra1+ 30.Kd2 Ra2+ 31.Kd1 Kf7 32.Rd6 Rxg2 33.c5 Be7 34.Ne5+ Kg7 35.Rb6 Bxc5 36.Rxb8 g5 37.Rb7+ Kg8 1-0
2020.08.10 7th Prague Summer Open
1899190 Soural, J (2234) IM Miedema, D (2382) 1/2-1/2
1.c4 e6 2.Nf3 d5 3.g3 c5 4.cxd5 exd5 5.d4 Nc6 6.Bg2 Nf6 7.O-O Be7 8.Nc3 O-O 9.b3 Ne4 10.Bb2 Bf6 11.Na4 cxd4 12.Nxd4 Bd7 13.Rc1 Re8 14.e3 Ne5 15.h3 Rc8 16.Nc3 Qa5 17.Nxe4 dxe4 18.Rxc8 Bxc8 19.Qc2 Nf3+ 20.Nxf3 exf3 21.Bxf3 Qxa2 22.Rc1 Be6 23.Bxf6 Qxc2 24.Rxc2 gxf6 25.Rc7 b6 26.b4 a6 27.Rb7 b5 28.Ra7 Rc8 29.Ra8 Bxh3 30.Rxa6 Rc4 31.Rxf6 Rxb4 32.Bd5 Be6 33.Bxe6 fxe6 34.Rxe6 Rb1+ 35.Kg2 b4 36.Re7 b3 37.g4 h6 38.Rb7 Kf8 39.f4 b2 40.e4 Re1 41.Rxb2 Rxe4 42.Kf3 Re1 43.Rb7 Kg8 44.f5 Ra1 45.Rd7 Ra4 46.Re7 Rb4 47.Re4 Rb1 48.Kf4 Kg7 49.Ra4 Rf1+ 50.Ke5 Re1+ 51.Re4 Ra1 52.Rd4 Re1+ 53.Kf4 Rf1+ 54.Kg3 Rg1+ 55.Kf3 Rf1+ 56.Ke2 Ra1 57.Rd7+ Kg8 58.Ke3 Ra4 59.Rd4 Ra7 60.Kf4 Kg7 61.Rb4 Rc7 62.Ke5 Re7+ 63.Kd5 Ra7 64.Rb6 Ra4 65.Rg6+ Kh7 66.Ke5 1/2-1/2
2020.08.09 7th Prague Summer Open
1899159 IM Miedema, D (2382) Richter, Philipp (2202) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 Ne7 5.a3 Bxc3+ 6.bxc3 c5 7.h4 Qc7 8.h5 cxd4 9.cxd4 Qc3+ 10.Bd2 Qxd4 11.Nf3 Qe4+ 12.Be2 Nf5 13.Kf1 b6 14.Bb5+ Nd7 15.Rb1 a5 16.Kg1 h6 17.Bc6 Ra7 18.Rxb6 O-O 19.Rb3 Nxe5 20.Nxe5 Qxe5 21.Bb5 Ba6 22.Bxa6 Rxa6 23.g4 Nd4 24.Re3 Qf6 25.c3 Nc6 26.Rg3 Rb6 27.g5 1/2-1/2
2020.08.09 7th Prague Summer Open
1904091 Smolik, Jachym (2121) IM Miedema, D (2382) 0-1
1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 exd5 5.dxc5 Bxc5 6.Nb3 Bb6 7.Nf3 Nf6 8.Be2 O-O 9.O-O Nc6 10.Bg5 Re8 11.c3 Qd6 12.Nbd2 Bc7 13.Re1 Ne4 14.Nf1 Nxg5 15.Nxg5 Bf5 16.Nf3 Bb6 17.Qd2 Be4 18.Ng5 Qg6 19.Ng3 Re5 20.h4 h6 21.Bh5 Qf6 22.N5xe4 dxe4 23.Rxe4 Rxe4 24.Nxe4 Qxh4 25.Qd5 Rf8 26.g3 Qe7 27.Bf3 Ne5 28.Bg2 Rd8 29.Qb3 Nd3 30.Rd1 Rd7 31.Qc2 Qd8 32.Kf1 f5 33.Nd2 Nxf2 34.Re1 Rxd2 35.Qb3+ Kh8 36.Qf7 Ne4 0-1
2020.08.08 7th Prague Summer Open
1904061 IM Miedema, D (2382) FM Pacl, V (2021) 1-0
1.d4 e6 2.e4 d5 3.Nc3 Bb4 4.e5 Ne7 5.a3 Bxc3+ 6.bxc3 c5 7.Qg4 Nf5 8.Bd3 h5 9.Qf4 Qc7 10.Bd2 Nc6 11.Nf3 Nce7 12.Nh4 Nxh4 13.Qxh4 Bd7 14.Rb1 Ba4 15.dxc5 Qxe5+ 16.Kd1 Bc6 17.Re1 Qc7 18.Bf4 Qd7 19.Qg5 O-O 20.Qxh5 f5 21.Bd6 Rae8 22.Rb4 Rf6 23.Rh4 Ng6 24.Rh3 e5 25.Rg3 Qf7 26.Bxf5 Rxf5 27.Qxg6 Rxf2 28.Bxe5 Qxg6 29.Rxg6 Re7 30.Bd4 Rxe1+ 31.Kxe1 Rf7 32.h4 Re7+ 33.Kd2 Kh7 34.Rg5 g6 35.Be5 Rf7 36.Rg3 Rf1 37.Bb8 a6 38.Be5 Rf2+ 39.Ke3 Rxc2 40.Bd4 Ra2 41.Rf3 Rxg2 42.Rf8 g5 43.h5 1-0
2020.02.23 Kragero Resort Chess 2020
2004787 IM Miedema, D (2368) Eliseev, Sergey (1947) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Bb4+ 6.Bd2 Be7 7.Nc3 O-O 8.O-O c5 9.d5 exd5 10.Ne1 b5 11.cxd5 d6 12.Nxb5 Bxd5 13.Bf4 Bxg2 14.Nxg2 Qb6 15.Qb3 Qc6 16.Rfd1 c4 17.Qa4 d5 18.Ne3 Bc5 19.Nc3 Qxa4 20.Nxa4 Bxe3 21.Bxe3 Na6 22.Nc3 Nb4 23.Rd2 Ne4 24.Nxe4 dxe4 25.Rc1 Rfc8 26.a3 Na2 27.Rcc2 c3 28.Rd7 cxb2 29.Rxb2 Nc3 30.Rbb7 Nxe2+ 31.Kf1 Nc3 32.Rxf7 Nd5 33.Rxg7+ Kf8 34.Bh6 Rc1+ 35.Bxc1 1-0
2020.02.22 Kragero Resort Chess 2020
2004759 WFM Radeva, Viktoria (2320) IM Miedema, D (2368) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 exd5 5.Ngf3 Nf6 6.Bb5+ Bd7 7.Bxd7+ Nbxd7 8.O-O Be7 9.dxc5 Nxc5 10.Nb3 Nce4 11.h3 O-O 12.Be3 Re8 13.c3 Nd6 14.Qc2 Nfe4 15.Rad1 Nc4 16.Bd4 Qd6 17.Rfe1 Qa6 18.Nc1 Bf8 19.Nd3 Rad8 20.Nfe5 h6 21.a3 Ng5 22.Re2 Ne6 23.Nf3 Nxd4 24.Nxd4 Re4 25.Rde1 Rde8 26.Nf4 Qd6 27.g3 Qd7 28.Kg2 g6 29.Qb3 Rxe2 30.Rxe2 Rxe2 31.Nfxe2 a6 32.a4 h5 33.h4 Bh6 34.Qc2 Qe7 35.b3 Nd6 36.Qd3 Ne4 37.Nf3 Qe6 38.Ned4 Qe7 39.Ne2 Qc5 40.Nfd4 Bg7 41.f3 Nf6 42.Qe3 Qc8 43.Qe7 Ne8 44.Nf4 Bf6 45.Nxd5 Bxd4 46.cxd4 Qc2+ 47.Kh3 Qf5+ 48.Kg2 Qc2+ 49.Kg1 Qd1+ 50.Kg2 Qc2+ 1/2-1/2
2020.02.22 Kragero Resort Chess 2020
2004723 IM Miedema, D (2368) IM Beerdsen, Thomas (2497) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.e4 d5 6.e5 Ne4 7.a3 Bxc3+ 8.bxc3 c5 9.Bb2 cxd4 10.cxd4 Qa5+ 11.Ke2 f6 12.f3 Ng5 13.exf6 Rxf6 14.h4 Nf7 15.cxd5 Na6 16.Kf2 Nc7 17.Bd3 Nxd5 18.Bxh7+ Kh8 19.Bd3 Bd7 20.Nh3 Rc8 21.Qe2 Qb6 22.Kg1 e5 23.Qf2 Bxh3 24.dxe5 Qxf2+ 25.Kxf2 Rb6 26.Bd4 Rb3 27.Be4 Be6 28.Bxa7 Nc3 29.Rhe1 b6 30.Re3 Nxe4+ 31.fxe4 Rxe3 32.Kxe3 Nxe5 33.Rb1 Nc4+ 34.Kd4 Rd8+ 35.Kc3 Ra8 36.Bxb6 Rb8 37.a4 Nxb6 38.g3 0-1
2020.02.21 Kragero Resort Chess 2020
2004660 IM Miedema, D (2368) FM Gharibyan, Mamikon (2405) 0-1
1.d4 Nf6 2.Nf3 e6 3.Bf4 b6 4.h3 Bb7 5.e3 d5 6.Nbd2 Bd6 7.Ne5 O-O 8.Bd3 Ne4 9.Bxe4 dxe4 10.Qg4 Qe7 11.Bg3 Nd7 12.Bh4 f6 13.Nec4 Qf7 14.Nxe4 Be7 15.Nc3 h5 16.Qg3 e5 17.Nd2 exd4 18.Nb5 dxe3 19.fxe3 Ne5 20.O-O Ba6 21.Nxc7 Bxf1 22.Nxa8 Bb5 23.Nc7 Bc6 24.a4 Bd6 25.Nb5 Nf3+ 26.Qxf3 Bxf3 27.Nxd6 Qd5 28.Nxf3 Qxd6 29.Nd4 Qd5 30.Rf1 Re8 31.Bf2 Qe4 32.Rd1 Re5 33.Kh2 Rg5 34.Nf3 Ra5 35.Rd8+ Kh7 36.Rd4 Qxc2 37.Be1 Rxa4 38.b4 Qe2 39.Re4 Ra2 0-1
2020.02.21 Kragero Resort Chess 2020
2004692 GM Hammer, J (2628) IM Miedema, D (2368) 1-0
1.d4 e6 2.Nf3 d5 3.Bf4 c5 4.e3 Bd6 5.Bb5+ Nc6 6.O-O Ne7 7.c4 O-O 8.cxd5 Bxf4 9.dxc6 Bd6 10.dxc5 Bxc5 11.Qc2 Qb6 12.Nc3 Nxc6 13.Bd3 Nb4 14.Bxh7+ Kh8 15.Qc1 Bxe3 16.Qxe3 Qxe3 17.fxe3 Kxh7 18.Rad1 b6 19.a3 Nc6 20.Rd6 Ne7 21.e4 f6 22.Ng5+ Kg8 23.Nxe6 Bxe6 24.Rxe6 Ng6 25.Rd1 Rf7 26.Red6 Rc7 27.Nb5 Re7 28.Rd8+ Rxd8 29.Rxd8+ Kh7 30.Rd4 Ne5 31.Kf1 Nc6 32.Rc4 Na5 33.Rb4 Nc6 34.Rc4 Na5 35.Ra4 Nb3 36.Rxa7 Rxe4 37.Rd7 Na5 38.Rd4 Re6 39.b4 Re5 40.bxa5 Rxb5 41.axb6 Rxb6 42.Rd1 Ra6 43.Ra1 Ra4 44.Ke2 g5 45.Kd3 Kg6 46.Kc3 f5 47.Kb3 Rh4 48.Rh1 Rg4 49.Rg1 Rh4 50.h3 g4 51.hxg4 Rxg4 52.a4 Kh5 53.a5 Rg6 54.Rh1+ Kg4 55.Ra1 Kg3 56.a6 f4 57.a7 Rg8 58.a8=Q Rxa8 59.Rxa8 Kxg2 60.Kc2 f3 61.Kd2 f2 62.Rg8+ 1-0
2020.02.20 Kragero Resort Chess 2020
2004607 IM Vrolijk, Liam (2501) IM Miedema, D (2368) 0-1
1.c4 e6 2.Nf3 d5 3.d4 c5 4.cxd5 exd5 5.g3 Nc6 6.Bg2 Nf6 7.O-O Be7 8.b3 O-O 9.Bb2 Ne4 10.Nc3 Bf6 11.Na4 cxd4 12.Nxd4 Bd7 13.Nf3 Bxb2 14.Nxb2 Re8 15.Re1 Bg4 16.Rc1 Qf6 17.Na4 Nb4 18.a3 Na2 19.Rc2 b5 20.Nc5 Nac3 21.Qd4 Rac8 22.Qxf6 gxf6 23.Nd3 Bf5 24.Bf1 Ng5 25.Nxg5 Bxd3 26.Rd2 Bxe2 27.Nxh7 Kxh7 28.Bxe2 Nxe2+ 29.Rexe2 Rxe2 30.Rxe2 d4 31.Re7 d3 32.Rxf7+ Kg6 33.Rd7 Rc3 34.Kg2 a5 35.b4 a4 36.Rd5 Rxa3 37.Rxb5 Ra1 38.Rd5 Rd1 39.Kf3 a3 40.Ra5 Re1 0-1
2020.02.20 Kragero Resort Chess 2020
2004632 IM Miedema, D (2368) GM Mirzoev, E (2452) 1-0
1.e4 e6 2.d4 d5 3.Nd2 Be7 4.Ngf3 Nf6 5.Bd3 c5 6.dxc5 dxe4 7.Nxe4 Nxe4 8.Bxe4 Qxd1+ 9.Kxd1 Bxc5 10.Ke2 Nd7 11.Be3 Bxe3 12.Kxe3 Nc5 13.Rhd1 Nxe4 14.Kxe4 b6 15.Ke3 Bb7 16.Rd6 Ke7 17.Rd2 Rhd8 18.Rad1 Rxd2 19.Rxd2 f6 20.Ne1 e5 21.h4 Rc8 22.g3 Rc4 23.f3 h5 24.b3 Rc3+ 25.Rd3 Rc8 26.c4 g5 27.hxg5 fxg5 28.Rd2 h4 29.Rh2 Rh8 30.Ng2 h3 31.Ne1 e4 32.fxe4 g4 33.Nd3 Kd6 34.Rh1 Rf8 35.Nf4 Re8 36.Rd1+ Kc7 37.Nd5+ Bxd5 38.cxd5 Rf8 39.e5 Rf3+ 40.Ke4 Rxg3 41.d6+ Kd8 42.e6 Rg2 43.Ke3 Rg3+ 44.Ke4 Rg2 45.Rf1 Re2+ 46.Kd5 Kc8 47.d7+ Kc7 48.Rc1+ Kb7 49.Kd6 Rd2+ 50.Ke7 h2 51.d8=Q Rxd8 52.Kxd8 g3 53.e7 g2 54.e8=Q g1=Q 55.Qd7+ Ka6 56.Qa4+ 1-0
2020.02.19 Kragero Resort Chess 2020
2004572 CM Stellas, D (2015) IM Miedema, D (2368) 0-1
1.d4 Nf6 2.Bf4 d5 3.e3 c5 4.c3 Qb6 5.Qb3 c4 6.Qc2 g6 7.Nd2 Bf5 8.Qc1 Bg7 9.Ngf3 O-O 10.h3 Nc6 11.Be2 Rfc8 12.O-O Qd8 13.Bd1 b5 14.a3 a5 15.Bc2 Qd7 16.Ne5 Nxe5 17.Bxe5 Ra6 18.Re1 Ne4 19.Bxg7 Kxg7 20.f3 Nxd2 21.Qxd2 Bxc2 22.Qxc2 Rb6 23.e4 dxe4 24.Rxe4 b4 25.axb4 axb4 26.Rae1 e6 27.Qd2 Qd6 28.Re5 bxc3 29.bxc3 Rb3 30.d5 Qb6+ 31.Qe3 exd5 32.Qxb6 Rxb6 33.Rxd5 Rb2 34.Rd4 Rc2 35.Re3 h5 36.f4 Rc5 37.Rg3 Ra5 38.f5 Rxf5 39.Rxc4 g5 40.Rf3 Rxf3 41.gxf3 Kg6 42.Rc5 h4 43.c4 f6 44.Rc8 Kf5 45.c5 Kf4 46.c6 Kg3 47.Kf1 Kxf3 48.Ke1 Kg3 49.Kd1 Rc5 50.Ke2 Kxh3 51.Kd3 g4 52.Kd4 Rc1 53.Kd5 g3 54.c7 g2 0-1
2020.02.19 Kragero Resort Chess 2020
2004596 IM Miedema, D (2368) WIM Sahl, S (2145) 1-0
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Bg7 6.Be3 Nf6 7.Nc3 Nxd4 8.Bxd4 O-O 9.e5 Ne8 10.Qe2 d6 11.Rd1 Qa5 12.exd6 Nxd6 13.Bxg7 Kxg7 14.Rd5 Qc7 15.c5 Ne8 16.Qe5+ Qxe5+ 17.Rxe5 Be6 18.Bb5 Nc7 19.b3 Rad8 20.Ke2 Kf6 21.Re3 Nxb5 22.Nxb5 Bd5 23.f3 Bc6 24.Nc3 Rd4 25.Rd3 Rxd3 26.Kxd3 Rd8+ 27.Ke3 e5 28.b4 a6 29.a4 Ke6 30.b5 axb5 31.axb5 Be8 32.Rb1 f5 33.Na4 Ra8 34.c6 Kd6 35.cxb7 Rb8 36.Rd1+ Kc7 37.Rd5 Rxb7 38.Nc3 e4 39.fxe4 fxe4 40.Kxe4 Bf7 41.Rc5+ Kb6 42.Rc6+ Ka5 43.b6 Rxb6 44.Rxb6 Kxb6 45.Ke5 Kc5 46.Ne4+ Kc6 47.Nf6 h5 48.h4 Kc7 49.Nh7 Bc4 50.g3 Kd7 51.Kf6 Be2 52.Nf8+ Kd6 53.Nxg6 Bf3 54.Nf4 Bd1 55.Kg5 Ke7 56.Nxh5 Kf7 57.g4 Bf3 58.Ng3 Kg7 59.Nf5+ Kh7 60.Nd4 Bd1 61.Kf5 Ba4 62.Kf6 Be8 63.g5 Bh5 64.Ne6 Be8 65.g6+ 1-0
2020.02.16 TCh-BEL 2019-20
2009680 FM Blom, V (2284) IM Miedema, D (2357) 0-1
1.c4 e6 2.g3 d5 3.cxd5 exd5 4.Bg2 g6 5.Nf3 Bg7 6.O-O Ne7 7.d3 O-O 8.Nc3 a6 9.Bg5 d4 10.Ne4 h6 11.Bf6 Bxf6 12.Nxf6+ Kg7 13.Ne4 b6 14.b4 Nbc6 15.Qb3 Be6 16.Qb2 Qd5 17.Ned2 Qd6 18.Rab1 Rad8 19.Rfc1 Rd7 20.a3 Bg4 21.Ne4 Qd5 22.Nfd2 Qe6 23.e3 f6 24.exd4 Rxd4 25.Re1 Qd7 26.Nb3 Rxd3 27.Nbc5 bxc5 28.Nxc5 Qd4 29.Nxd3 Qxd3 30.Rbc1 Qd7 31.Qc3 Ne5 32.Rxe5 fxe5 33.Qxe5+ Kg8 34.h3 Qd2 35.Rf1 Be2 36.Ra1 Rf7 37.Qxc7 Qd4 38.Rc1 Rxf2 39.Kh1 Rf7 40.g4 Kg7 41.Qg3 Nd5 42.Qd6 Qe3 43.Re1 Nf4 44.Qxa6 Nxg2 45.Rxe2 Rf1+ 0-1
2019.12.01 TCh-BEL 2019-20
2049625 CM Rademakers, E (2254) IM Miedema, D (2357) 0-1
1.g3 d5 2.Bg2 c5 3.d3 Nf6 4.e4 Nc6 5.Nc3 d4 6.Nce2 e5 7.f4 exf4 8.Nxf4 h6 9.Qe2 Bd6 10.Bh3 Bxh3 11.Ngxh3 Qd7 12.Bd2 O-O-O 13.Nf2 h5 14.O-O-O Kb8 15.Kb1 Ne5 16.h3 Ka8 17.c4 dxc3 18.Bxc3 Nc6 19.Bxf6 gxf6 20.Nd5 Bxg3 21.Qe3 Qd6 22.Rhg1 Be5 23.Rg7 Rdf8 24.Rg2 f5 25.Qe1 f4 26.Rc1 f5 27.Qd1 Bd4 28.Qf1 Rh7 29.Nd1 fxe4 30.dxe4 Qe6 31.N1c3 f3 32.Rg5 f2 33.Qc4 Bxc3 34.Nc7+ Rxc7 0-1
2019.08.24 Vienna Open 2019
2326840 IM Miedema, D (2371) CM Bauer, Thomas (2184) 1-0
1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.Nf3 Bg7 8.h3 O-O 9.Be3 Re8 10.Nd2 b6 11.Bb5 Re7 12.a4 Na6 13.O-O Nb4 14.Re1 h6 15.Ra3 Kh7 16.Qb1 Rb8 17.Bf1 a6 18.Na2 Nfxd5 19.exd5 Bf5 20.Nxb4 Bxb1 21.Nc6 Qe8 22.Rxb1 b5 23.Nxe7 Qxe7 24.axb5 axb5 25.Bf4 Bd4 26.Ra6 Qf6 27.Bg3 Qg5 28.Ne4 Qxd5 29.Nxd6 c4 30.Be2 Qe6 31.Bf3 Bb6 32.Rba1 Qf6 33.Ne4 Qd8 34.Bxb8 Qxb8 35.Nf6+ Kg7 36.Nd7 Bxf2+ 37.Kxf2 Qf4 38.Rd1 b4 39.Rad6 Qf5 40.R6d4 c3 41.bxc3 Qc2+ 42.Kf1 bxc3 43.Ne5 Qb2 44.Nd3 Qb5 45.Rd5 Qb3 46.Rc1 g5 47.Rc5 c2 48.Nf2 f5 49.R1xc2 g4 50.hxg4 fxg4 51.Nxg4 h5 52.Rc7+ Kg6 53.Nf2 Kg5 54.R2c5+ Kf4 55.Rb7 Qa2 56.Rb4+ Kg3 57.Nh1+ Kh2 58.Rxh5# 1-0
2019.08.23 Vienna Open 2019
2326812 Curien, N (2259) IM Miedema, D (2371) 0-1
1.d4 d5 2.Bf4 Nf6 3.e3 c5 4.c3 Qb6 5.Qb3 c4 6.Qc2 g6 7.Nd2 Bf5 8.Qc1 Bg7 9.h3 O-O 10.Ngf3 Nc6 11.Be2 Rfc8 12.O-O Qd8 13.g4 Bd7 14.Ne5 Be6 15.b4 Nxe5 16.Bxe5 a5 17.Bxf6 exf6 18.b5 f5 19.Qd1 fxg4 20.hxg4 h5 21.e4 hxg4 22.f4 gxf3 23.Bxf3 Qg5+ 24.Kh1 Qh4+ 25.Kg1 Bh6 0-1
2019.08.22 Vienna Open 2019
2326776 IM Miedema, D (2371) Pieper, T (2234) 1/2-1/2
1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 Bg4 5.Bxc4 e6 6.h3 Bh5 7.Nc3 Nbd7 8.e4 Bxf3 9.Qxf3 Nb6 10.Qd3 Nxc4 11.Qxc4 c6 12.O-O Be7 13.Be3 O-O 14.f4 b5 15.Qxc6 b4 16.Nb5 Rc8 17.Qa6 Nxe4 18.Rfc1 Qd7 19.Nxa7 Ra8 20.Qc6 Rxa7 21.Qxe4 Qd5 22.Qxd5 exd5 23.b3 f5 24.Rc2 Rfa8 25.Kf2 Ra3 26.Rb2 Kf7 27.Ke2 Ke6 28.Kd3 Bd6 29.Kc2 Kd7 30.g4 Re8 31.Kd3 Rf8 32.Rf1 g6 33.Rg2 Ra6 34.g5 Re8 35.h4 Rc6 36.Bd2 Ra8 37.Ra1 Rca6 38.Be3 Ra3 39.Rb2 Ke6 40.h5 Kf7 41.hxg6+ hxg6 42.Rh1 Rxa2 43.Rh7+ Ke6 44.Rxa2 Rxa2 45.Rg7 Rb2 46.Rxg6+ Ke7 47.Rg7+ Ke6 48.Rg6+ Ke7 49.Rg7+ Ke6 50.Rb7 Rxb3+ 51.Ke2 Rb2+ 52.Kf3 Rc2 53.g6 Rc7 54.g7 Kf7 55.Rb5 Kxg7 56.Rxd5 Be7 57.Rxf5 Rb7 58.d5 Bf6 59.d6 b3 60.d7 Rxd7 61.Rb5 b2 62.Ke2 Kg6 63.Bd2 Bd4 64.Kd3 Bf6+ 65.Kc2 Rc7+ 66.Kb1 Ra7 67.Rxb2 Bxb2 68.Kxb2 1/2-1/2
2019.08.21 Vienna Open 2019
2326720 IM Blohberger, Felix (2467) IM Miedema, D (2371) 1-0
1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 exd5 5.Ngf3 Nf6 6.Bb5+ Bd7 7.Bxd7+ Qxd7 8.O-O cxd4 9.Nxd4 Be7 10.N2b3 O-O 11.Bg5 Nc6 12.Re1 h6 13.Bh4 Rfe8 14.c3 g5 15.Bg3 Ne4 16.Nxc6 Qxc6 17.Be5 Ba3 18.bxa3 Rxe5 19.Qd4 Ree8 20.Re3 Nd6 21.Rd3 Nb5 22.Qxd5 Qxd5 23.Rxd5 Nxc3 24.Rd7 b6 25.Kf1 Red8 26.Rb7 Rd3 27.g3 Nxa2 28.Rxa2 Rxb3 29.a4 a5 30.Rc2 Re8 31.Rcc7 Rb1+ 32.Kg2 Ree1 33.Rxf7 Rg1+ 34.Kf3 Rb4 35.Rg7+ Kf8 36.h3 Rc1 37.Rgf7+ Kg8 38.Rg7+ Kf8 39.Rh7 Kg8 40.Rxh6 g4+ 41.hxg4 Rc3+ 42.Kg2 Rxg4 43.Rhxb6 Rc5 44.Ra6 Kh8 1-0
2019.08.20 Vienna Open 2019
2326678 IM Miedema, D (2371) IM Abdumalik, Z (2457) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 O-O 5.Bg2 c5 6.d5 e6 7.Nc3 exd5 8.cxd5 d6 9.O-O Re8 10.Bf4 Bf5 11.Nh4 Bg4 12.h3 Nh5 13.Bxd6 Bxe2 14.Nxe2 Qxd6 15.Nc3 Nf6 16.Qb3 Qb6 17.Qxb6 axb6 18.a4 Rd8 19.Rfe1 Ne8 20.Nf3 Na6 21.Re7 Nd6 22.Nd2 Kf8 23.Re2 Nb4 24.Rb1 Re8 25.Rxe8+ Rxe8 26.Nce4 Nxe4 27.Nxe4 Nxd5 28.Nxc5 1/2-1/2
2019.08.19 Vienna Open 2019
2326638 GM Hertneck, G (2495) IM Miedema, D (2371) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 c6 5.cxd5 exd5 6.Bg5 Be7 7.Qc2 g6 8.e3 Bf5 9.Bd3 Bxd3 10.Qxd3 Nbd7 11.Bf4 Nh5 12.Bh6 Bf8 13.Bg5 Be7 14.Bh6 1/2-1/2
2019.08.18 Vienna Open 2019
2326628 IM Miedema, D (2371) Kiss, Bali (2200) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nge7 5.O-O g6 6.c3 Bg7 7.d4 exd4 8.cxd4 b5 9.Bb3 d6 10.Nc3 O-O 11.h3 Na5 12.Bc2 c5 13.d5 b4 14.Ne2 Nc4 15.Rb1 a5 16.b3 Nb6 17.Re1 a4 18.bxa4 Bd7 19.a3 bxa3 20.Bxa3 Nxa4 21.Bc1 Nc3 22.Nxc3 Bxc3 23.Re3 Bg7 24.Reb3 Ba4 25.Rb7 Bxc2 26.Qxc2 Nc8 27.Bf4 Ra7 28.Rxa7 Nxa7 29.Qa4 Nc8 30.Rb7 Qf6 31.e5 dxe5 32.Bxe5 Qf5 33.Bxg7 Kxg7 34.Qc6 Qf6 35.Qxc5 Nd6 36.Rd7 Ne4 37.Qe3 Qa1+ 38.Kh2 Nf6 39.Ra7 Qd1 40.Nd4 Re8 41.Nf5+ Kg8 42.Nh6+ Kh8 43.Qc3 1-0
2019.08.06 Riga Tech Open A 2019
2339726 IM Miedema, D (2371) GM Abasov, N (2640) 0-1
1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ngf3 f6 8.Ng5 Ndxe5 9.dxe5 fxg5 10.Qh5+ Kd7 11.Nf3 Qe8 12.Qxg5 Kc7 13.h4 Bd7 14.h5 Rc8 15.Qg3 Ne7 16.Be3 Kb8 17.Qf4 d4 18.cxd4 Nd5 19.Qg4 Bb5 20.Rd1 c4 21.Be4 c3 22.Bxd5 exd5 23.bxc3 Rxc3 24.Rc1 Rxc1+ 25.Bxc1 Qc6 26.Bd2 Bb4 27.Kd1 Bd3 0-1
2019.07.24 Xtracon Chess Open 2019
2347074 Tolhuizen, L (2090) IM Miedema, D (2387) 1/2-1/2
1.d4 Nf6 2.Nf3 g6 3.Nbd2 Bg7 4.e4 d6 5.c3 O-O 6.Be2 Nbd7 7.O-O Re8 8.Bc4 Nb6 9.Bb3 e5 10.dxe5 dxe5 11.Ng5 Re7 12.Ndf3 Qxd1 13.Rxd1 Bg4 14.Be3 Nbd7 15.Bc2 h6 16.h3 Bh5 17.g4 Nxg4 18.hxg4 Bxg4 19.Kg2 hxg5 20.Bxg5 Ree8 21.Kg3 Be6 22.Be3 f6 23.Bb3 Nf8 24.Bc5 Bxb3 25.axb3 Ne6 26.Be3 a5 27.Nh4 Nf8 28.Bc5 Kf7 29.Kf3 b6 30.Bxf8 Bxf8 31.Rg1 Bh6 32.Rad1 Bg5 33.Kg4 Bxh4 34.Kxh4 Rh8+ 35.Kg3 Rad8 36.Rh1 Ke6 37.Kf3 Rxh1 38.Rxd8 Rb1 39.Rd2 f5 40.exf5+ gxf5 41.Ke2 e4 42.f3 Rh1 43.fxe4 fxe4 44.Ke3 Ke5 45.Rg2 Rh3+ 46.Ke2 e3 47.Rg7 Kd6 48.Rg2 Ke5 49.Rg7 c6 50.Rg6 Rh2+ 51.Kxe3 Rxb2 52.Rxc6 Rxb3 53.Kd2 Kd5 54.Rh6 Rb2+ 55.Kc1 Rb5 56.Kc2 Kc4 57.Rh4+ Kc5 58.Rh6 a4 59.Rh4 a3 60.Ra4 Rb2+ 61.Kc1 Rb3 1/2-1/2
2019.07.23 Xtracon Chess Open 2019
2346875 IM Miedema, D (2387) Hinrichs, Lars (2234) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 Be7 8.Qd2 O-O 9.dxc5 Qa5 10.Nb5 Qxd2+ 11.Kxd2 Nxc5 12.Re1 Bd7 13.Nbd4 Rfc8 14.Nxc6 bxc6 15.c4 Na4 16.Kc2 c5 17.Bd3 Nb6 18.Nd2 Bc6 19.Re2 Rab8 20.Rc1 f5 21.exf6 Bxf6 22.b3 dxc4 23.Nxc4 Nd5 24.Bd2 Re8 25.Ne5 Bxe5 26.Rxe5 Nb4+ 27.Bxb4 cxb4 28.Bc4 Bxg2 29.f5 Bh3 30.fxe6 Re7 31.Rce1 g6 32.Kd3 Kg7 33.Kd4 Kf6 34.Ra5 Rb6 35.Ra4 h5 36.Kc5 Rc7+ 37.Kd4 Bxe6 38.Bxe6 Rxe6 39.Rxe6+ Kxe6 40.h4 Rc2 41.Ke3 a5 42.Kf3 Rc5 43.Kf4 Kf6 44.a3 Rb5 45.Kg3 bxa3 46.Rxa3 Kf5 47.Kh3 Ke4 48.Kh2 Kd4 49.Ra1 g5 50.hxg5 Rxg5 51.Rf1 Kc3 52.Rf3+ Kb2 53.Rh3 Rb5 54.Kg2 Rxb3 55.Rxh5 a4 0-1
2019.07.22 Xtracon Chess Open 2019
2355663 Ivarsson, T (2119) IM Miedema, D (2387) 0-1
1.d4 Nf6 2.Nc3 d5 3.Bf4 c6 4.e3 Bf5 5.f3 Nbd7 6.g4 Bg6 7.h4 h6 8.h5 Bh7 9.Bd3 Qb6 10.Nge2 O-O-O 11.Bxh7 Nxh7 12.Qd3 f6 13.O-O-O e5 14.Bg3 Ng5 15.Qf5 Nf7 16.Qd3 Bd6 17.Kb1 Rhe8 18.Rhf1 Ng5 19.Qd2 Bb4 20.Nc1 e4 21.Bf4 Nxf3 22.Rxf3 exf3 23.Nd3 Nf8 24.Nxb4 Qxb4 25.Qd3 Ne6 26.Qf5 Rd7 27.Bg3 Ng5 28.a3 Qc4 29.Rd3 Ne4 30.Qf4 Nxc3+ 31.bxc3 Kd8 32.Qxf3 c5 33.Kb2 Qb5+ 34.Ka2 Re6 35.dxc5 Qc4+ 36.Kb2 Qxc5 37.Rd4 Rb6+ 38.Rb4 Rc6 39.e4 d4 0-1
2019.07.21 Xtracon Chess Open 2019
2355502 IM Miedema, D (2387) Linderod, Lars Erik (1961) 1-0
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Bg7 6.Be3 Nf6 7.Nc3 O-O 8.f3 d6 9.Qd2 Nd7 10.h4 Nxd4 11.Bxd4 Bxd4 12.Qxd4 Qb6 13.Qd2 Nf6 14.h5 Be6 15.O-O-O Rac8 16.Nd5 Bxd5 17.exd5 a5 18.Bd3 Nxd5 19.hxg6 fxg6 20.Bxg6 Qe3 21.Bxh7+ Kg7 22.Kb1 Qxd2 23.Rxd2 Nc3+ 24.bxc3 Rh8 25.Re1 1-0
2019.07.21 Xtracon Chess Open 2019
2355302 Machlik, Monika (2083) IM Miedema, D (2387) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bf4 Bg7 5.Nf3 O-O 6.Rc1 c5 7.dxc5 Na6 8.cxd5 Nxc5 9.e3 Qa5 10.Bc4 b5 11.Bxb5 Nfe4 12.Nd4 Nxc3 13.bxc3 Bb7 14.O-O Bxd5 15.Bc6 Rad8 16.Bxd5 Rxd5 17.Nc6 Rxd1 18.Nxa5 Rxc1 19.Rxc1 Rc8 20.c4 Nd3 21.Rd1 Nxf4 22.exf4 Bc3 23.Nb3 Rxc4 24.Rc1 Rc7 25.Kf1 f5 26.Nd4 Ba5 27.Rxc7 Bxc7 28.Nc6 a6 29.Nxe7+ Kf7 30.Nd5 Bb8 31.g3 Ke6 32.Ne3 Kd6 33.Ke2 Kc5 34.Kd3 Bc7 35.Nc2 Bb6 36.f3 Kb5 37.h3 Bf2 38.g4 Kc5 39.gxf5 gxf5 40.Ke2 Bg1 41.Kd3 a5 42.Kc3 Bf2 43.Kb3 Kb5 44.Na3+ Kc5 45.Nc2 Kd5 46.Ka4 Kc4 47.Kxa5 Kd3 48.Nb4+ Ke3 49.Nd5+ Kxf3 50.Kb5 Kg3 51.a4 Be1 52.Nb4 Kxh3 53.a5 h5 54.a6 Bf2 55.Nd5 Ba7 56.Kc6 h4 57.Kb7 Kg3 58.Kxa7 h3 59.Kb6 h2 60.a7 h1=Q 61.a8=Q Qh6+ 62.Qc6 Qf8 63.Kb5 Kf3 64.Ne7+ Kg3 65.Nd5 Kf3 66.Kc4 Qa3 67.Kd4 Qa7+ 68.Ke5 Qg7+ 69.Kxf5 Qh7+ 70.Qg6 Qh4 71.Ke5 Qe1+ 72.Kd6 Qf1 73.Qh5+ Kg3 74.Qg5+ Kf3 75.f5 Qa6+ 76.Ke5 Qa1+ 77.Ke6 Qa6+ 78.Kf7 Ke4 79.Ne7 Qa2+ 80.Kg7 Ke5 81.f6+ Ke6 82.Qd5+ 1-0
2019.07.20 Xtracon Chess Open 2019
2355126 IM Miedema, D (2387) FM Andersen, Dani (1864) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 cxd4 8.Nxd4 Bc5 9.Qd2 a6 10.O-O-O O-O 11.Nb3 Bxe3 12.Qxe3 b5 13.Bd3 b4 14.Ne2 a5 15.Rhf1 Ba6 16.Rf3 Bxd3 17.Qxd3 a4 18.Rh3 g6 19.Nbd4 Nxd4 20.Nxd4 Nc5 21.Qe3 Qc7 22.f5 exf5 23.Nxf5 Qd7 24.Nh6+ Kh8 25.Qxc5 1-0
2019.06.23 HSG Open 2019
2378157 Zoun, Rogier (1971) IM Miedema, D (2374) 0-1
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 Rb8 12.Nc2 Bg5 13.Nce3 O-O 14.h4 Bxe3 15.Nxe3 Ne7 16.Bd3 Be6 17.Qc2 h6 18.a4 bxa4 19.Qxa4 Rxb2 20.Bxa6 d5 21.O-O Qc7 22.exd5 Nxd5 23.Nxd5 Bxd5 24.c4 Ba8 25.Rac1 Qc5 26.Rc3 Qd4 27.Qa3 Rb6 28.Rg3 Qxh4 29.Re1 e4 30.Qc3 Rf6 31.Bb5 Qf4 32.Qd4 Kh7 33.Ra1 Bb7 34.Ra7 Rd8 35.Qxd8 Qxf2+ 36.Kh2 Qxa7 37.Qf8 g6 38.Bd7 Rf1 39.c5 Qa1 40.Rh3 Qe5+ 41.Rg3 Qa1 42.Rh3 Rh1+ 43.Kg3 Qc3+ 0-1
2019.06.23 HSG Open 2019
2378162 IM Miedema, D (2374) GM Van Wely, L (2604) 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 h5 9.Nd5 Bxd5 10.exd5 Nbd7 11.Qd2 b6 12.O-O-O g6 13.Kb1 Bg7 14.Be2 Nc5 15.Nxc5 bxc5 16.Qd3 O-O 17.g4 Rb8 18.Qa3 e4 19.gxh5 exf3 20.Bxf3 Ne4 21.Bc1 Nc3+ 22.Ka1 Nxd1 23.Bxd1 Qf6 24.hxg6 Qxg6 25.Qh3 Rfe8 26.c3 Re5 27.Qf1 Rbe8 28.Bd2 Rxd5 29.Rg1 Rf5 30.Qxf5 Qxf5 0-1
2019.06.22 HSG Open 2019
2378148 IM Miedema, D (2374) FM Overeem, M (2158) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.Qf3 Nf6 8.O-O-O Ne5 9.Qg3 h5 10.h4 b5 11.Kb1 Bb7 12.f3 Rc8 13.Bxb5 Nxe4 14.fxe4 Ng4 15.Bf4 e5 16.Ne6 fxe6 1-0
2019.04.22 GRENKE Chess Open 2019
2401326 IM Miedema, D (2369) FM Sieglen, J (2233) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Qa5 7.Bd2 Qa4 8.Qg4 g6 9.h4 h6 10.h5 g5 11.f4 f5 12.exf6 Nxf6 13.Qf3 g4 14.Qe3 c4 15.Kd1 Qd7 16.Ne2 Nc6 17.f5 Qe7 18.fxe6 Qxe6 19.Ng3 Qxe3 20.Bxe3 Bd7 21.Be2 Kf7 22.Kd2 Kg7 23.Rhb1 b6 24.Rf1 Rhf8 25.Rf4 Rf7 26.Raf1 Raf8 27.R4f2 Be6 28.Ke1 Ng8 29.Bf4 Nge7 30.Bd1 Kh7 31.Bd6 Rxf2 32.Rxf2 Rxf2 33.Kxf2 Nf5 34.Nxf5 Bxf5 35.Kg3 Be4 36.Kxg4 Bxg2 37.Kf5 Nd8 38.Kf6 Nb7 39.Bf8 Be4 40.Ke7 Na5 1-0
2019.04.22 GRENKE Chess Open 2019
2401145 IM Annaberdiev, M (2525) IM Miedema, D (2369) 1-0
1.d4 Nf6 2.Nf3 d5 3.c4 e6 4.Nc3 Bb4 5.Qa4+ Nc6 6.cxd5 exd5 7.Bg5 O-O 8.e3 Re8 9.Bb5 Re6 10.O-O Bxc3 11.bxc3 Ne7 12.Bd3 Ne4 13.Qc2 f6 14.Bf4 g5 15.Bg3 h5 16.c4 Rc6 17.h4 Nxg3 18.fxg3 g4 19.Nd2 Kg7 20.Rab1 a6 21.a4 b6 22.Kh2 f5 23.Qb2 Rf6 24.cxd5 Ng6 25.Rbc1 Bd7 26.Qc2 Qe7 27.Bxf5 Bxf5 28.Rxf5 Rc8 29.Rxf6 Qxf6 30.Ne4 Qd8 31.Qc6 1-0
2019.04.21 GRENKE Chess Open 2019
2401085 IM Miedema, D (2369) FM Michalczak, T (2226) 1-0
1.e4 g6 2.d4 Bg7 3.Nc3 c6 4.Nf3 d5 5.h3 dxe4 6.Nxe4 Nf6 7.Nxf6+ exf6 8.Be2 O-O 9.O-O a5 10.Re1 Na6 11.b3 Nc7 12.Bb2 Nd5 13.Bf1 Bf5 14.Qd2 Qc7 15.Ba3 Rfe8 16.Rxe8+ Rxe8 17.Re1 Rxe1 18.Qxe1 Qd8 19.Qd2 Bf8 20.Bxf8 Kxf8 21.a3 h5 22.c4 Ne7 23.b4 axb4 24.axb4 Be4 25.Ne1 Nf5 26.d5 cxd5 27.f3 Bb1 28.g4 hxg4 29.hxg4 Ng3 30.Qb2 Be4 31.fxe4 Nxe4 32.Qd4 Qd6 33.Nf3 Qxb4 34.Qxd5 Qb6+ 35.Qd4 Qxd4+ 36.Nxd4 Ke7 37.Bg2 Nc5 38.Kf2 Kd6 39.Bd5 Nd3+ 40.Kg3 Ne5 41.Nf3 Nc6 42.Bxf7 g5 43.Kf2 Ne7 44.Nd4 Kc5 45.Ke3 Nc8 46.Nf5 Nb6 47.Ke4 Nd7 48.Be6 Ne5 49.Ne3 b5 50.cxb5 Kxb5 51.Kf5 Kc5 52.Kxf6 Nxg4+ 53.Nxg4 Kd4 54.Bf5 Kd5 55.Kxg5 Kd4 56.Kf4 Kd5 57.Be4+ Kd4 58.Ne3 Kc3 59.Ke5 Kb4 60.Kd4 Kb3 61.Bd5+ 1-0
2019.04.21 GRENKE Chess Open 2019
2400910 GM Basso, Pier Luigi (2516) IM Miedema, D (2369) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Bb4 5.cxd5 exd5 6.Bg5 h6 7.Bh4 O-O 8.e3 Bf5 9.Qb3 Bxc3+ 10.bxc3 Nbd7 11.Be2 c5 12.dxc5 g5 13.Nd4 Bg6 14.c6 bxc6 15.Nxc6 Qe8 16.Bg3 Nc5 17.Qb5 Nfe4 18.c4 a6 19.Qb6 Na4 20.Qc7 dxc4 21.Ne7+ Kh7 22.Bxc4 Nxg3 23.hxg3 Be4 24.Qe5 Ra7 25.Qxg5 1-0
2019.04.20 GRENKE Chess Open 2019
2400851 IM Miedema, D (2369) Nguyen, Alex Dac-Vuong (2112) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 Be7 8.Qd2 O-O 9.g3 a6 10.Bg2 b5 11.O-O Qc7 12.Ne2 Nb6 13.b3 b4 14.dxc5 Nd7 15.c3 Nxc5 16.cxb4 Ne4 17.Qc2 Bb7 18.a3 Rac8 19.Nd2 Nd4 20.Nxd4 Qxc2 21.Nxc2 Nxd2 22.Bxd2 Rxc2 23.Rfd1 Rfc8 24.Rac1 Bd8 25.Rxc2 Rxc2 26.Be3 Rc3 27.Bc5 Rxb3 28.f5 exf5 29.Bxd5 Bxd5 30.Rxd5 Bg5 31.a4 h5 32.Rd6 a5 33.bxa5 Be7 34.a6 Rb1+ 35.Kg2 Ra1 36.a7 Rxa4 37.Bb6 Ra2+ 38.Kf1 Ra1+ 39.Ke2 Ra2+ 40.Rd2 1-0
2019.04.20 GRENKE Chess Open 2019
2400757 Alvarez Serrano, C (2200) IM Miedema, D (2369) 0-1
1.d4 Nf6 2.c4 e6 3.g3 d5 4.Nf3 dxc4 5.Bg2 Nc6 6.Qa4 Bb4+ 7.Bd2 Nd5 8.Qb5 Bxd2+ 9.Nbxd2 c3 10.bxc3 Nxc3 11.Qd3 Nd5 12.O-O O-O 13.Rfc1 Nce7 14.e4 Nb4 15.Qc3 Na6 16.Bf1 b6 17.Bxa6 Bxa6 18.Qxc7 f5 19.Qe5 Rf6 20.Nh4 Bb7 21.d5 Rc8 22.Rxc8 Bxc8 23.Qb8 exd5 24.Nxf5 Nc6 25.Qa8 Bxf5 26.Qxd8+ Nxd8 27.exf5 Rxf5 28.Nb3 Ne6 29.Rc1 d4 30.Rc6 Kf7 31.Rd6 Ke7 32.Nxd4 Re5 33.Rxe6+ Rxe6 34.Nxe6 Kxe6 35.Kg2 Ke5 36.Kf3 Kd4 37.Kf4 b5 38.Kf5 b4 39.Ke6 a5 40.f4 a4 41.f5 b3 42.axb3 axb3 43.Kf7 b2 44.Kxg7 b1=Q 0-1
2019.04.07 Bundesliga 2018-19
2411365 GM Svidler, Peter (2736) IM Miedema, D (2381) 1-0
1.Nf3 d5 2.c4 d4 3.b4 g5 4.Qb3 h6 5.e3 c5 6.bxc5 Nc6 7.Nxd4 Nxd4 8.exd4 Bg7 9.Bb2 Bxd4 10.Bxd4 Qxd4 11.Qc3 Qe4+ 12.Qe3 Nf6 13.Nc3 Qxe3+ 14.fxe3 Bf5 15.d4 e5 16.Be2 Ne4 17.Nd5 Rd8 18.Bd3 Kf8 19.O-O Bh7 20.Rab1 Nd2 21.Bxh7 Rxh7 22.Rxb7 Nxf1 23.Kxf1 exd4 24.c6 Rc8 25.Ne7 Re8 26.c7 f5 27.Ng6+ Kg8 28.Rb8 Rxc7 29.Rxe8+ Kf7 30.Re7+ 1-0
2019.04.06 Bundesliga 2018-19
2411317 IM Miedema, D (2381) GM Kamsky, Gata (2666) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.Re1 Nd6 6.Nxe5 Be7 7.Bf1 Nf5 8.c3 O-O 9.d4 Nxe5 10.Rxe5 d6 11.Re2 d5 12.Bf4 Bd6 13.Be5 c6 14.Nd2 f6 15.Bxd6 Nxd6 16.Qb3 Kh8 17.Rae1 Bf5 18.Re3 Bg6 19.Be2 Nf5 20.Rh3 Re8 21.Nf1 Re7 22.Qc2 Kg8 23.Qc1 Qe8 24.Ne3 Nd6 25.Kf1 Qd7 26.Nd1 Rae8 27.Re3 Be4 28.f3 Bg6 29.Kf2 Kf8 30.Bf1 Rxe3 31.Rxe3 Rxe3 32.Nxe3 1/2-1/2
2019.03.24 Bundesliga 2018-19
2417450 IM Miedema, D (2381) FM Gerigk, E (2355) 1-0
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.N1c3 a6 7.Na3 b5 8.Nd5 Nge7 9.c4 Nd4 10.cxb5 Nxd5 11.exd5 Bd7 12.bxa6 Qa5+ 13.b4 Qxb4+ 14.Qd2 Qa4 15.Rb1 Rc8 16.Bd3 Be7 17.O-O O-O 18.Qb4 Qxb4 19.Rxb4 Rc3 20.Rd1 Rfc8 21.Bb2 R3c5 22.Bxd4 exd4 23.Nc4 Bd8 24.Nxd6 Rc1 25.Nxc8 Rxd1+ 26.Bf1 d3 27.a7 Bb5 28.Rd4 d2 29.h4 Rxf1+ 30.Kh2 Bc7+ 31.d6 1-0
2019.03.23 Bundesliga 2018-19
2417418 IM Pitl, G (2387) IM Miedema, D (2381) 0-1
1.Nf3 d5 2.g3 Nf6 3.Bg2 e6 4.O-O c5 5.d4 cxd4 6.Nxd4 e5 7.Nb3 Nc6 8.Bg5 Be6 9.e4 d4 10.c3 Qb6 11.N1d2 dxc3 12.bxc3 Ng4 13.Nc4 Qc7 14.Qe2 Be7 15.Bxe7 Nxe7 16.Ne3 Nxe3 17.Qxe3 O-O 18.Nc5 Bc4 19.Rfd1 Rfd8 20.a4 b6 21.Nd3 Bxd3 22.Rxd3 Rxd3 23.Qxd3 Rd8 24.Qe3 Nc6 25.Bf1 Na5 26.Ra2 Rd1 27.Kg2 Qd8 28.Be2 Rd6 29.Bb5 g6 30.h4 Kg7 31.Be2 h5 32.Bb5 Qa8 33.Be2 Qc6 34.Bb5 Qb7 35.Be2 Qc8 36.Bb5 Nb3 37.Ra3 Na5 38.Ra2 Qc7 39.Ra1 Rd8 40.Ra2 Nb7 41.Rd2 Rxd2 42.Qxd2 Nc5 43.Qd5 a6 44.Bc6 Qe7 45.Qc4 a5 46.Qb5 Qd6 47.Bd5 Kf8 48.Kf3 f5 49.Ke3 f4+ 50.Ke2 fxg3 51.fxg3 Ke7 52.Bc6 Qc7 53.Bd5 Nd7 54.Kd3 Qc5 55.Bc6 Qxb5+ 56.axb5 Nf6 57.Kc4 Ng4 58.Kd3 Nf6 59.Kc4 Kd6 60.Bb7 Ng4 61.Bc6 Nf2 62.Bd5 Ke7 63.Bc6 Nh1 64.Kd5 Nxg3 65.Kxe5 Ne2 66.c4 a4 67.c5 a3 68.Bd5 Nc3 69.cxb6 Nxd5 70.b7 Nb6 0-1
2019.03.02 Bundesliga 2018-19
2425108 IM Miedema, D (2381) GM Womacka, M (2449) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.h3 e5 7.Nde2 h5 8.Bg5 Be6 9.Bxf6 Qxf6 10.Nd5 Qd8 11.Qd3 Nd7 12.O-O-O g6 13.Kb1 Nc5 14.Qf3 Bg7 15.Nec3 O-O 16.Ne3 b5 17.Ncd5 h4 18.g3 Ra7 19.Qg2 Qg5 20.Rg1 f5 21.exf5 gxf5 22.f4 Qh6 23.g4 fxg4 24.f5 Bxf5 25.Nxf5 Rxf5 26.hxg4 Rg5 27.Ne3 Rf7 28.Qa8+ Rf8 29.Qd5+ Qe6 30.Qxe6+ Nxe6 31.Rxd6 Rf3 32.Bg2 Rxe3 33.Bd5 h3 34.Bxe6+ Kf8 35.Rf1+ Ke8 36.Bf5 h2 37.Rd2 Rf3 38.Rc1 Rgxf5 39.gxf5 Bh6 40.Rxh2 Bxc1 41.Kxc1 Rxf5 42.Rh6 a5 43.Rc6 e4 44.Re6+ Kd7 45.Rxe4 b4 46.Re3 Rf1+ 47.Kd2 Rb1 48.Re5 Rxb2 49.Rxa5 Rb1 50.Re5 Ra1 51.Ra5 Kc6 1/2-1/2
2019.03.01 Bundesliga 2018-19
2425044 GM Smeets, J (2602) IM Miedema, D (2381) 1-0
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.c4 b4 12.Nc2 O-O 13.g3 Bg5 14.h4 Bh6 15.Bh3 Be6 16.Kf1 a5 17.Kg2 Nb8 18.Nce3 Bxe3 19.Nxe3 Na6 20.Bf5 g6 21.Bxe6 fxe6 22.h5 Nc5 23.hxg6 hxg6 24.Rh4 Kg7 25.Qe2 Rh8 26.Rxh8 Qxh8 27.Rh1 Qg8 28.Qg4 Rf8 29.Qh4 Qf7 30.f4 Nxe4 31.Ng4 Qg8 32.fxe5 dxe5 33.Qh6+ Kf7 34.Qe3 Nd6 35.Nh6+ 1-0
2019.02.24 Kragero Resort Chess 2019
2426458 IM Miedema, D (2356) Gonzalez, Francisco Silva (2142) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Bc5 6.c3 b5 7.Bc2 d6 8.d4 Bb6 9.a4 Bg4 10.h3 Bd7 11.Bg5 O-O 12.dxe5 Nxe5 13.axb5 Bxb5 14.Re1 h6 15.Bh4 Ng6 16.Bg3 Nh5 17.Bh2 Nhf4 18.Na3 Qf6 19.Nd4 Rfe8 20.Qf3 Bxd4 21.cxd4 Ne2+ 22.Kh1 Nxd4 23.Qxf6 gxf6 24.f3 Ne5 25.Bg1 Nxc2 26.Nxc2 Nd3 27.Reb1 f5 28.exf5 c5 29.Ne3 h5 30.Nd5 Re2 31.Nc3 Ree8 32.Ne4 Red8 33.Nf6+ Kf8 34.Nxh5 d5 35.Rd1 d4 36.b3 Re8 37.Ng3 Re5 38.Ne4 Rd8 39.g4 Kg7 40.h4 f6 41.Rd2 Red5 42.Rad1 Ne5 43.Kg2 Bc6 44.Rc2 d3 45.Rc3 Nxf3 46.Nxc5 Rc8 47.Ne6+ Kg8 48.Rxc6 Nxh4+ 49.Kh3 Rxc6 50.Kxh4 d2 51.Be3 Rd3 52.Bf4 Rcc3 53.g5 fxg5+ 54.Kxg5 Kf7 55.b4 Rc8 56.Rxd2 Rg8+ 57.Kh4 Rb3 58.Ng5+ Ke7 59.Re2+ Kf6 60.Kg4 Rxb4 61.Re6+ Kg7 62.Rxa6 Rc8 63.Ra7+ Kg8 64.f6 Rb5 65.Rg7+ 1-0
2019.02.24 Kragero Resort Chess 2019
2426484 FM Stefansson, Vignir Vatnar (2263) IM Miedema, D (2356) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3 Nc6 6.O-O Rb8 7.a4 Na5 8.Na3 a6 9.Ne5 Nb3 10.Rb1 Bxa3 11.bxa3 Qxd4 12.Nxc4 Qxd1 13.Rxd1 Nxc1 14.Rdxc1 Nd7 15.Na5 c6 16.Rb2 c5 17.Nxb7 Ke7 18.Rcb1 Bxb7 19.Bxb7 Kd6 20.Bxa6 Rxb2 21.Rxb2 Ra8 22.Rd2+ Kc7 23.Bb5 Nb6 24.Rc2 1/2-1/2
2019.02.23 Kragero Resort Chess 2019
2426396 Fossum, Oy (2250) IM Miedema, D (2356) 0-1
1.Nf3 d5 2.c4 d4 3.g3 Nc6 4.Bg2 e5 5.d3 Bb4+ 6.Bd2 a5 7.O-O Nf6 8.a3 Be7 9.Bg5 O-O 10.Nbd2 h6 11.Bxf6 Bxf6 12.Rb1 Be7 13.b4 axb4 14.axb4 Nxb4 15.Nxe5 c6 16.Nb3 Bf6 17.Nf3 Na2 18.Qc2 Nc3 19.Ra1 Rxa1 20.Rxa1 Re8 21.Re1 Qb6 22.Nc1 Bf5 23.Na2 Ra8 24.Nxc3 dxc3 25.Rb1 Qa7 26.Ne1 Qa2 27.Rc1 Qb2 28.Be4 Bxe4 29.dxe4 Ra2 30.c5 Qa3 31.Qb1 Rxe2 32.Rc2 Rxe4 33.Nd3 Qa6 34.Ra2 Ra4 35.Rxa4 Qxa4 36.Ne1 Qb5 37.Qf5 Be7 38.Nf3 Qxc5 39.Ne5 Bf6 40.Qc8+ Qf8 0-1
2019.02.23 Kragero Resort Chess 2019
2426422 IM Castellanos Rodriguez, R (2505) IM Miedema, D (2356) 1-0
1.c4 Nf6 2.Nc3 g6 3.e4 d6 4.d4 Bg7 5.h3 O-O 6.Be3 e5 7.d5 a5 8.g4 Na6 9.Nge2 Ne8 10.Qd2 Bf6 11.Bg2 c6 12.O-O Nac7 13.f4 exf4 14.Rxf4 Bg5 15.Rf2 Bxe3 16.Qxe3 Qe7 17.Raf1 cxd5 18.cxd5 b5 19.Nd4 Bd7 20.Qh6 b4 21.Nce2 Nb5 22.Nf3 Rc8 23.Ng3 f6 24.Qd2 Ng7 25.Ne2 Rc4 26.Ng3 Nc7 27.e5 f5 28.Qh6 Nge8 29.e6 Bb5 30.gxf5 Rf6 31.Nd2 Rd4 32.Rc1 Nxd5 33.Nde4 Rf8 34.fxg6 Rxf2 35.Nxf2 Rh4 36.gxh7+ Kh8 37.Qg6 Ndf6 38.Nf5 Qxh7 39.Nxh4 Qxh4 40.Ng4 Nxg4 41.hxg4 Qe7 42.Qh5+ 1-0
2019.02.22 Kragero Resort Chess 2019
2426332 IM Miedema, D (2356) Abdrlauf, Elham (2105) 1-0
1.e4 c6 2.d4 d5 3.e5 c5 4.dxc5 e6 5.a3 Bxc5 6.b4 Be7 7.Qg4 Bf8 8.Bd3 Nd7 9.Nf3 Ne7 10.O-O a5 11.bxa5 Nc5 12.Nbd2 Rxa5 13.Nb3 Nxd3 14.cxd3 Ra8 15.Be3 Nf5 16.Bg5 Qd7 17.a4 h6 18.Bd2 Be7 19.a5 O-O 20.Bb4 Qb5 21.Bxe7 Nxe7 22.Nfd4 Qxd3 23.Rac1 Qa6 24.Rc7 Ng6 25.Qg3 b6 26.Rfc1 Re8 27.R1c6 Rb8 28.Rd6 Ne7 29.h4 Rb7 30.Nc5 bxc5 31.Rxa6 Rxc7 32.Nb5 Rd7 33.Ra8 d4 34.Nd6 Red8 35.Qf3 Kh7 36.a6 Rc7 37.a7 Nd5 38.Rxc8 Rcxc8 39.Nxc8 Rxc8 40.Qd3+ g6 41.Qa6 d3 42.Qxc8 d2 43.a8=Q d1=Q+ 44.Kh2 1-0
2019.02.22 Kragero Resort Chess 2019
2426356 IM Miedema, D (2356) IM Holm, Kristian Stuvik (2456) 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 Nd7 12.a4 Rb8 13.Nbd2 exd4 14.cxd4 Nc6 15.d5 Nce5 16.Nxe5 Nxe5 17.f4 Ng6 18.Nf3 Bh4 19.Nxh4 Qxh4 20.Rf1 f5 21.axb5 axb5 22.e5 Bb7 23.b4 cxb4 24.exd6 Qf6 25.Rb1 Qxd6 26.Qd4 Rf7 27.Bb3 Rd8 28.Bb2 Bxd5 29.Rbd1 Rfd7 30.Qe3 Qe7 31.Bxd5+ Rxd5 32.Qb3 Qf7 33.Rxd5 Qxd5 34.Qxb4 h6 35.Rf3 Kh7 36.Kh2 Qc4 37.Qxc4 bxc4 38.Rf2 Kg8 39.g4 Kf7 40.Kg2 Rd3 41.Be5 fxg4 42.hxg4 Nxe5 43.fxe5+ Ke6 44.Rf4 c3 45.Rc4 Kxe5 46.Rc7 g5 47.Kf2 Kd4 48.Rc6 Rd2+ 49.Ke1 Rh2 50.Kd1 Kd3 51.Rd6+ Ke4 52.Rf6 Ke3 53.Kc1 Ke4 54.Kd1 Ke5 55.Rf5+ Kd4 56.Rf6 c2+ 57.Kc1 Ke5 58.Rf5+ Ke4 59.Rf6 Rg2 60.Kb2 Rxg4 61.Rxh6 Rg2 62.Rf6 g4 63.Kc1 Rh2 0-1
2019.02.21 Kragero Resort Chess 2019
2426264 IM Miedema, D (2356) GM Malakhatko, V (2525) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 Qd7 5.Qg4 f5 6.Qh5+ Qf7 7.Qxf7+ Kxf7 8.Bd2 Bd7 9.h4 Nh6 10.a3 Be7 11.b4 b6 12.Rb1 Rc8 13.g3 Nc6 14.Nge2 a5 15.b5 Nd8 16.a4 c5 17.dxc5 Bxc5 18.Nd1 Kf8 19.f3 Nhf7 20.Bf4 h6 21.h5 Nb7 22.c3 Be7 23.g4 fxg4 24.fxg4 Nc5 25.Nb2 Bg5 26.Bg2 Rab8 27.O-O Kg8 28.Rbe1 Nb3 29.Nd3 Nd2 30.Rf2 Ne4 31.Bxe4 dxe4 32.Nb2 Rc5 33.Ng3 Bxf4 34.Rxf4 Ng5 35.Kg2 Bc8 36.Re3 Bb7 37.Ne2 Rbc8 38.c4 Rxe5 39.Kg3 Rec5 40.Nc1 Nf3 41.Nb3 R5c7 42.c5 Bd5 43.cxb6 Rc3 44.Rfxf3 exf3 45.Rxc3 Rxc3 46.Nxa5 f2+ 47.Kxf2 Rc2+ 48.Ke3 Rxb2 49.b7 Bxb7 50.Nxb7 Kf8 51.Kd3 Ke7 52.Kc3 Rb1 53.Kc4 Rc1+ 54.Kd4 Rd1+ 55.Kc4 Rc1+ 56.Kd4 Rd1+ 57.Kc5 e5 58.Na5 e4 59.Nc4 Kd7 60.a5 Kc7 61.a6 Kb8 62.b6 Ra1 63.a7+ Ka8 64.Ne3 Rc1+ 65.Kd4 Rb1 66.Nd5 Kb7 67.Kxe4 1-0
2019.02.21 Kragero Resort Chess 2019
2426295 IM Vrolijk, Liam (2470) IM Miedema, D (2356) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Re1 c5 8.d5 Ne4 9.Nfd2 Nxd2 10.Qxd2 Qc7 11.d6 1-0
2019.02.20 Kragero Resort Chess 2019
2426250 Gudmundsson, Bjorgvin S (1941) IM Miedema, D (2356) 0-1
1.d4 Nf6 2.Nf3 d5 3.c4 e6 4.Nc3 Bb4 5.Bg5 dxc4 6.e3 b5 7.a4 c6 8.Be2 Nbd7 9.Qc2 Bb7 10.O-O a6 11.Rfd1 h6 12.Bh4 Qb6 13.b3 cxb3 14.Qxb3 Bxc3 15.Qxc3 b4 16.a5 bxc3 17.axb6 c5 18.Rdc1 Nd5 19.e4 N5xb6 20.Rxc3 cxd4 21.Nxd4 Bxe4 22.Rxa6 O-O 23.Rca3 Rfc8 24.Rxa8 Bxa8 25.Ra1 Nd5 26.Bg3 Nc3 27.Ba6 Rc5 28.h3 e5 29.Nf5 Be4 30.Nd6 Bd5 31.Nf5 Be6 32.Ne3 0-1
2019.02.10 Portugal Open Rapid 2019
2431755 FM Chylewski, Patryk (2304) IM Miedema, D (2356) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Bb4 5.Qb3 a5 6.Bg5 Nc6 7.a3 a4 8.Qc2 Ba5 9.e3 h6 10.Bxf6 Qxf6 11.Bd3 O-O 12.O-O Bxc3 13.Qxc3 dxc4 14.Bxc4 Ra5 15.e4 b6 16.Rac1 Bb7 17.d5 Qxc3 18.Rxc3 Nd8 19.Rd1 exd5 20.Bxd5 c6 21.Bc4 c5 22.Rd6 b5 23.Bd5 b4 24.Rc4 bxa3 25.bxa3 Bxd5 26.exd5 Rb5 27.h3 Nb7 28.Rd7 Ra8 29.Ne5 f6 30.Rg4 g5 31.Nc6 Kf8 32.Re4 Re8 33.Rxa4 c4 34.Rxc4 h5 35.h4 Nc5 36.Rh7 Re1+ 37.Kh2 Rbb1 38.hxg5 Ne4 39.Rxe4 Rxe4 40.gxf6 Rh4+ 41.Kg3 Rg4+ 42.Kf3 Rb3+ 43.Ke2 Re4+ 44.Kd2 Rf4 45.Ne5 Rxf2+ 46.Ke1 Rf5 47.Rh8# 1-0
2019.02.10 Portugal Open Rapid 2019
2431805 IM Miedema, D (2356) Soares, L (2036) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 cxd4 8.Nxd4 Be7 9.Qd2 a6 10.O-O-O Nxd4 11.Bxd4 b5 12.f5 Bg5 13.Be3 Bxe3 14.Qxe3 Qb6 15.Qg3 g6 16.f6 Bb7 17.h4 h5 18.Bd3 O-O-O 19.Rhe1 Rhg8 20.Kb1 Kb8 21.Qf4 Nc5 22.Ne2 Nxd3 23.cxd3 b4 24.Qd4 Qb5 25.Nf4 g5 26.Nxh5 gxh4 27.Ng7 a5 28.Rh1 Rc8 29.Rxh4 Qc6 30.Qf2 Rc7 31.Rhh1 Ba6 32.Qd2 Qb6 33.d4 Rgc8 34.Rc1 Rc4 35.Rhd1 a4 36.g4 a3 37.Rxc4 dxc4 38.bxa3 bxa3+ 39.Kc1 c3 40.Qc2 Qb2+ 41.Qxb2+ axb2+ 42.Kc2 Bb5 43.Rb1 Ba4+ 44.Kd3 Ka7 45.Nxe6 fxe6 46.g5 0-1
2019.02.10 Portugal Open Rapid 2019
2431856 Margarido, R (1877) IM Miedema, D (2356) 0-1
1.e4 e6 2.d4 d5 3.exd5 exd5 4.Bd3 Nc6 5.Ne2 Nb4 6.O-O Nxd3 7.Qxd3 Nf6 8.Bg5 Be7 9.Nd2 O-O 10.Nf3 Bg4 11.Ne5 Re8 12.Nf4 Bc8 13.Bh4 c6 14.Qb3 Qb6 15.Qxb6 axb6 16.Rfe1 Bf5 17.Nfd3 b5 18.c3 Kf8 19.h3 h6 20.g4 Bxd3 21.Nxd3 Ne4 22.Bxe7+ Rxe7 23.f3 Ng5 24.Rxe7 Kxe7 25.Kg2 Ne6 26.a3 g5 27.Re1 Kd6 28.Ne5 Rf8 29.Nd3 f5 30.Kg3 f4+ 31.Kf2 b6 32.h4 c5 33.hxg5 hxg5 34.dxc5+ bxc5 35.Rh1 d4 36.cxd4 Nxd4 37.Rh6+ Kd5 38.Rg6 Kc4 39.Ne5+ Kb3 40.Rxg5 c4 41.Nd7 Re8 42.Rd5 Re2+ 43.Kf1 Rd2 44.g5 Kxb2 45.g6 c3 46.g7 Nc2 47.Rxb5+ Kc1 48.g8=Q Rxd7 49.Qa2 Ne3+ 50.Kf2 Rd2+ 51.Qxd2+ cxd2 52.Rc5+ Kb2 53.Rd5 Nxd5 54.Ke2 Kc2 55.a4 0-1
2019.02.10 Portugal Open Rapid 2019
2431604 Vide, A (1839) IM Miedema, D (2356) 0-1
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.e3 a6 5.Nc3 Nbd7 6.Be2 dxc4 7.Bxc4 b5 8.Bd3 Bb7 9.O-O Bd6 10.e4 e5 11.d5 O-O 12.a3 Nh5 13.Bg5 f6 14.Be3 Nf4 15.Ne2 Nxd3 16.Qxd3 Qe7 17.b4 Rfd8 18.Ng3 Qf7 19.Rac1 Rac8 20.Bc5 Nf8 21.Nf5 Ng6 22.Bxd6 cxd6 23.Rxc8 Bxc8 24.N3h4 Nf4 25.Qd1 Qc7 26.g3 Nh3+ 27.Kg2 Ng5 28.Re1 g6 29.Nh6+ Kg7 30.Ng4 Qc3 31.Re3 Qd4 32.Qe2 h5 33.f4 Bxg4 0-1
2019.02.10 Portugal Open Rapid 2019
2431888 IM Miedema, D (2356) Taranin, K (1976) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.a4 Bb7 9.c3 d6 10.d3 Na5 11.Ba2 c5 12.Nbd2 Qc7 13.Nf1 c4 14.Ng3 d5 15.exd5 Bd6 16.axb5 axb5 17.Bb1 Bxd5 18.Bg5 Nd7 19.Nf5 Be6 20.dxc4 Nxc4 21.Rxa8 Rxa8 22.Nxd6 Qxd6 23.Qxd6 Nxd6 24.Be7 Nc4 25.b3 Ncb6 26.Bd6 f6 27.Bd3 Bxb3 28.Bxb5 Rc8 29.Rc1 Bc4 30.Bxc4+ Nxc4 31.Bb4 Ndb6 32.Rd1 Rc7 33.Rd8+ Kf7 34.g4 Ke6 35.Re8+ Kd5 36.h4 Ke4 37.Kg2 Rd7 38.Bc5 Nd5 39.Bd4 Kd3 40.Ne1+ Ke2 41.Nf3 Nc7 42.Rh8 exd4 43.Nxd4+ Kd3 44.Rxh7 Kxc3 45.Nf5 Ne6 46.h5 Rd3 47.f3 Ne5 48.Nxg7 Nf4+ 49.Kh2 Rxf3 50.Nf5 Nxg4+ 51.Kg1 Ne2+ 52.Kg2 Rf2+ 53.Kh3 Rxf5 54.Kxg4 Rg5+ 55.Kf3 Nd4+ 56.Ke4 f5+ 57.Ke5 Rxh5 58.Rxh5 Nf3+ 59.Kd5 Kd3 60.Rxf5 Nd2 61.Re5 Kc3 62.Re1 Kd3 63.Rh1 Ke3 64.Rh3+ Nf3 65.Kc4 Ke4 66.Rh1 Ke3 67.Kd5 Kf4 68.Ra1 Ke3 69.Ra4 Nd2 70.Ra3+ Ke2 71.Kd4 Nf3+ 72.Ke4 Nd2+ 73.Kf4 Nf1 74.Ra2+ Nd2 75.Rb2 Kd3 76.Ra2 Nc4 77.Ra1 Kd4 78.Rd1+ Kc5 79.Ke4 Nd6+ 80.Ke5 Nc4+ 81.Ke6 Kc6 82.Rd5 Nb6 83.Rh5 Nd7 84.Rh6 Nc5+ 85.Ke5+ Kd7 86.Kd5 Nb7 87.Rh7+ Kc8 1-0
2019.02.10 Portugal Open Rapid 2019
2431638 IM Miedema, D (2356) Fidalgo, Daniel Neves (1981) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 a6 8.Qd2 cxd4 9.Nxd4 Bc5 10.O-O-O Nxd4 11.Bxd4 O-O 12.Qf2 Qc7 13.Bxc5 Nxc5 14.Kb1 b5 15.Bd3 b4 16.Ne2 a5 17.Qh4 g6 18.Rhf1 Ba6 19.Rf3 Qd8 20.Qh6 f5 21.exf6 Qxf6 22.Rh3 Qg7 23.Bxa6 Qxh6 24.Rxh6 Rxa6 25.Rh3 Ne4 26.Re3 a4 27.a3 Rb8 28.Rd4 bxa3 29.Rxa3 Rab6 30.Ra2 a3 31.b3 Rc8 32.Rxa3 Rbc6 33.Ra2 R8c7 34.g3 Kf7 35.b4 Rb7 36.Rb2 Nd6 37.Rb3 Nb5 38.Rd2 Ra7 39.Nd4 Na3+ 40.Kc1 Nc4 41.Nxc6 Ra1+ 42.Rb1 Rxb1+ 43.Kxb1 Nxd2+ 44.Kc1 Nc4 45.Ne5+ Nxe5 46.fxe5 Ke7 47.Kb2 Kd7 48.Kb3 Kc6 49.c4 dxc4+ 50.Kxc4 Kb6 51.g4 g5 52.b5 1-0
2019.02.10 Portugal Open Rapid 2019
2431676 Borges, Gu (2181) IM Miedema, D (2356) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Ne2 Re8 6.a3 Bf8 7.Ng3 d5 8.Bd3 c5 9.dxc5 Nbd7 10.b4 a5 11.Bb2 b6 12.c6 Ne5 13.b5 dxc4 14.Be2 Qc7 15.O-O Rd8 16.Qc2 Nd3 17.Rfd1 Nxb2 18.Rxd8 Qxd8 19.Qxb2 a4 20.Bxc4 Ne8 21.Be2 Nc7 22.Qc2 Ra5 23.Nxa4 Nxb5 24.Rd1 Qc7 25.Qb1 Ba6 26.Bxb5 Bxb5 27.Nc3 Bxc6 28.a4 Bxa4 29.Nxa4 Rxa4 30.Ne2 h5 31.g3 g6 32.Nd4 Rb4 33.Qa2 Bc5 34.Nb3 Be7 35.Nd4 Kg7 36.Qa8 Bf6 37.Qa3 Qc5 38.Rc1 Qa5 39.Qc3 Bxd4 40.exd4 Rb1 41.Kg2 Qd5+ 42.Kh3 Rxc1 43.Qxc1 Qxd4 44.Kg2 b5 45.h4 b4 46.Qc2 Qc3 47.Qe4 b3 48.Qb7 b2 49.Qe4 Qb3 0-1
2019.02.10 Portugal Open Rapid 2019
2431706 IM Miedema, D (2356) GM Hansen, Eric (2615) 0-1
1.e4 d6 2.d4 Nf6 3.f3 c5 4.d5 g6 5.c4 Bg7 6.Nc3 O-O 7.Bf4 Na6 8.Qd2 Nc7 9.Nge2 Rb8 10.Ng3 a6 11.a4 Bd7 12.a5 b5 13.axb6 Rxb6 14.Bd3 Qb8 15.Ra2 e5 16.Be3 h5 17.O-O Qb7 18.Nd1 Rb3 19.Bc2 Rb4 20.Qe2 h4 21.Nh1 Nh5 22.b3 Nf4 23.Qf2 g5 24.Bd2 Rxb3 25.Bxb3 Qxb3 26.Rb2 Qxc4 27.Rb7 Ne2+ 28.Qxe2 Qxe2 29.Ba5 Bb5 30.Re1 Qa2 31.Bxc7 Qd2 0-1
2019.02.09 Portugal Open 2019
2431556 IM Miedema, D (2356) FM Palozza, Christian (2237) 1-0
1.e4 c6 2.d4 d5 3.e5 c5 4.dxc5 e6 5.Qg4 Nd7 6.Nf3 h5 7.Qf4 Nxc5 8.b4 Ne4 9.a3 a5 10.b5 Qc7 11.Bd3 g5 12.Qe3 g4 13.Bxe4 dxe4 14.Nfd2 Qxe5 15.Ra2 Bh6 16.Qe2 e3 17.fxe3 Qxe3 18.Bb2 Rh7 19.Nc4 Qxe2+ 20.Kxe2 f6 21.Nc3 e5 22.Nb6 Rb8 23.Ne4 Be6 24.c4 Rd8 25.Bc3 Rc7 26.Bxa5 Bxc4+ 27.Nxc4 Rxc4 28.Ng3 Ra8 29.Bb6 Ne7 30.Rd1 Kf7 31.Rd7 Ke6 32.Rxb7 h4 33.Rxe7+ Kxe7 34.Nf5+ Ke6 35.Nxh6 Rb8 36.Bf2 Rxb5 37.Bxh4 Ra4 38.Rc2 Rxa3 39.Rc6+ Kd5 40.Rc2 Ke6 41.Rc6+ Kd5 42.Rc2 Ke6 43.Be1 f5 44.Rc6+ Kd5 45.Rf6 Ra2+ 46.Kf1 Rb1 47.Nxf5 Raa1 48.Ne3+ Kc5 49.Nc2 Ra2 50.Rf8 Kc4 51.Rc8+ Kb3 52.Ne3 Ra4 53.Rb8+ Ka2 54.Rxb1 Kxb1 55.Bc3 Kc1 56.Ke2 e4 57.Bd2+ Kb2 58.Nxg4 Kb3 59.Ne3 Ra8 60.h4 Rh8 61.Be1 Ka4 62.g4 Kb5 63.h5 Kc6 64.Bc3 Rh7 65.Nf5 Kd5 66.Bg7 Ke6 67.Ke3 Kf7 68.Kxe4 Ke6 69.Kf4 Kf7 70.Kg5 Kg8 71.Kg6 Rxh5 72.Ne7# 1-0
2019.02.08 Portugal Open 2019
2431492 CM Sousa, H (2169) IM Miedema, D (2356) 1-0
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 a5 14.a4 Bxe3 15.Bxb5 Bxf2+ 16.Kxf2 O-O 17.Bxc6 Rxb2+ 18.Kg1 Be6 19.h3 Kh8 20.Qf3 Qg5 21.c4 f5 22.Kh2 Rc8 23.exf5 Bxf5 24.Ne3 Rxc6 25.Nxf5 Rcb6 26.Rhd1 h5 27.Nxd6 Qg6 28.Nf7+ Kh7 29.Rd8 Rb8 30.Rd6 R8b3 31.Qe4 Rxg2+ 32.Qxg2 1-0
2019.02.07 Portugal Open 2019
2431435 IM Miedema, D (2356) CM Carlsson, Ludvig (2217) 1-0
1.e4 c5 2.Nf3 g6 3.d4 cxd4 4.Nxd4 Bg7 5.c4 Nc6 6.Be3 Nf6 7.Nc3 Ng4 8.Qxg4 Nxd4 9.Qd1 e5 10.h4 d6 11.h5 Be6 12.Qd2 Rc8 13.b3 f5 14.hxg6 hxg6 15.Rxh8+ Bxh8 16.exf5 Bxf5 17.Bd3 Qh4 18.O-O-O b5 19.Bxd4 Qxd4 20.Bxf5 gxf5 21.Qxd4 exd4 22.Nxb5 Be5 23.Nxd4 1-0
2019.02.06 Portugal Open 2019
2431359 IM Iniyan, P (2480) IM Miedema, D (2356) 1-0
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.Nf3 c5 7.O-O Nc6 8.a3 Bxc3 9.bxc3 dxc4 10.Bxc4 Qc7 11.Qe2 e5 12.Nxe5 Nxe5 13.dxe5 Qxe5 14.f3 Be6 15.Rb1 b6 16.Bd3 Rfd8 17.Bb2 c4 18.Bc2 Nd5 19.Rfe1 Nxc3 20.Qf2 Qa5 21.Rbc1 Na2 22.Rcd1 c3 23.Qh4 Re8 24.Qxh7+ Kf8 25.Ba1 Qxa3 26.Qh8+ Ke7 27.Qxg7 Qc5 28.Bb1 Rg8 29.Qd4 Rac8 30.Bxa2 Bxa2 31.Rd3 Qxd4 32.exd4+ Kd6 33.Bxc3 a5 34.h4 Bd5 35.Kf2 Ra8 36.h5 b5 37.Bd2 b4 38.Bf4+ Kd7 39.Re5 Kc6 40.Rd1 Rgd8 41.Rc1+ Kb6 42.Re7 b3 43.Bc7+ Kb5 44.h6 a4 45.h7 Rdc8 46.Rc5+ Kb4 47.Ba5+ Ka3 48.Rxd5 Rab8 49.Re3 Ka2 50.Bc3 a3 51.Ra5 Ra8 52.Re2+ Kb1 53.Rxa8 Rxa8 54.d5 f6 55.Bxf6 1-0
2019.02.05 Portugal Open 2019
2431316 IM Miedema, D (2356) WGM Maisuradze, N (2186) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Nc6 6.Nxc6 bxc6 7.O-O Bc5 8.Qg4 Qf6 9.Nc3 e5 10.Qg3 h6 11.Na4 Ba7 12.Be3 d6 13.Bc4 Be6 14.Bxe6 fxe6 15.Rad1 Bb8 16.f4 Ne7 17.fxe5 Qxe5 18.Qxe5 dxe5 19.Nc5 Ba7 20.Nxe6 Bxe3+ 21.Kh1 Bf4 22.Nc7+ Kf7 23.Nxa8 Rxa8 24.g3 g5 25.Rd6 Kg7 26.Re6 Ng6 27.Rd1 Nf8 28.Rxc6 Be3 29.Rc3 Bb6 30.Rb3 Bd4 31.c3 Be3 32.Rb7+ Kf6 33.Rd3 Bc5 34.b4 Be7 35.Rb6+ Kg7 36.Rb7 Ng6 37.Rd6 Rc8 38.Rxa6 Rxc3 39.a4 g4 40.Rxg6+ Kxg6 41.Rxe7 Rc1+ 42.Kg2 Rc2+ 43.Kg1 Rc1+ 44.Kf2 Kf6 45.Rd7 Rc4 46.Rd6+ Kg5 47.Rd2 Rxb4 48.Ra2 Rxe4 49.a5 Rc4 50.a6 Rc8 51.Ke3 Kf5 52.a7 Ra8 53.Ra6 h5 54.Ra5 h4 55.Ra6 hxg3 56.hxg3 e4 57.Ra5+ Ke6 58.Kxe4 Kd6 59.Kf4 Kc6 60.Kxg4 Kb7 61.Kf4 Rf8+ 62.Rf5 Rg8 63.Rf7+ Ka8 64.Rf6 Kxa7 65.g4 Kb7 66.g5 Kc7 67.Kf5 Kd7 68.Rf7+ Ke8 69.Ra7 Kf8 70.Ke4 1-0
2019.02.04 Portugal Open 2019
2431251 Tscharotschkin, M (2178) IM Miedema, D (2356) 0-1
1.d4 Nf6 2.Bg5 d5 3.Nd2 c5 4.e3 cxd4 5.exd4 Qb6 6.Bxf6 Qxf6 7.Ngf3 Nc6 8.c3 g5 9.Bb5 Qe6+ 10.Qe2 Qxe2+ 11.Kxe2 f6 12.h3 Bd7 13.Rae1 a6 14.Bd3 O-O-O 15.Kd1 Bg7 16.Nb3 e5 17.dxe5 fxe5 18.Nxg5 Rdf8 19.Nc5 e4 20.Be2 Rxf2 21.Ref1 Rxg2 22.Nf7 Rf8 23.Nd6+ Kc7 24.Ndxb7 Bc8 25.Rxf8 Bxf8 26.Rf1 Be7 27.Bxa6 Bxb7 28.Bxb7 Bxc5 29.Rf7+ Kb6 30.b4 Be3 0-1
2019.02.03 Portugal Open 2019
2435238 Terryn, Ezra (2116) IM Miedema, D (2356) 1-0
1.e4 c5 2.d4 cxd4 3.c3 dxc3 4.Nxc3 e6 5.Nf3 Nc6 6.Bc4 a6 7.O-O b5 8.Bb3 Nge7 9.Bg5 f6 10.Be3 Bb7 11.Re1 Na5 12.Nd5 exd5 13.Bxd5 Qb8 14.Nd4 Nc4 15.Nf5 Bxd5 16.exd5 Nxf5 17.Ba7+ Qe5 18.Rxe5+ Nxe5 19.f4 Ng6 20.g4 Rxa7 21.gxf5 Bc5+ 22.Kh1 Ne7 23.d6 Nc8 24.Rc1 Nxd6 25.Rxc5 Ke7 26.Rc2 Nc8 27.Re2+ Kd8 28.Qd2 a5 29.Qc3 b4 30.Qc5 d6 31.Qb5 Rf8 32.Rc2 Rff7 33.Rxc8+ Kxc8 34.Qe8+ Kb7 35.Qxf7+ Kb6 36.Qd5 Rd7 37.Kg2 h6 38.Kf3 a4 39.h4 h5 40.Qe6 1-0
2019.02.03 Portugal Open 2019
2431207 IM Miedema, D (2356) Rionda Medio, A (1992) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Qa5 7.Bd2 Qa4 8.Qg4 g6 9.h4 h5 10.Qd1 Nc6 11.Nf3 Nge7 12.Qb1 a6 13.Qb3 Qxb3 14.cxb3 b6 15.Bd3 Bb7 16.b4 cxd4 17.cxd4 O-O 18.a4 Rfc8 19.Ke2 Kg7 20.b5 Na5 21.Bxa5 bxa5 22.Kd2 axb5 23.axb5 Rc7 24.Rhc1 Rxc1 25.Rxc1 Rc8 26.Rc5 Kf8 27.Kc3 Ra8 28.Rc7 Rc8 29.Rxc8+ Nxc8 30.Nd2 Nb6 31.Nb3 Nc4 32.Bxc4 dxc4 33.Nxa5 Bxg2 34.b6 g5 35.b7 Bxb7 36.Nxb7 gxh4 37.Nd6 h3 38.Ne4 h4 39.f4 h2 40.Nf2 Kg7 41.Kxc4 Kg6 42.Kd3 f6 43.Ke4 f5+ 44.Kf3 Kf7 45.Kg2 Ke7 46.Kxh2 Kd7 47.Nd1 Kc6 48.Ne3 1-0
2019.02.02 Portugal Open 2019
2435201 IM Miedema, D (2356) Marques, R (1890) 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 O-O 9.O-O-O d5 10.Kb1 Rb8 11.Ndb5 a6 12.Na7 Ra8 13.Nxc8 Rxc8 14.Nxd5 Nxd5 15.exd5 Ne5 16.Be2 Nc4 17.Bxc4 Rxc4 18.d6 exd6 19.Qxd6 Qe8 20.Bc1 Qc8 21.Qd3 Qc6 22.Rhe1 Rc8 23.Re2 Rd4 24.Qxd4 Bxd4 25.Rxd4 Re8 26.Rxe8+ Qxe8 27.b3 Qe1 28.h4 h5 29.a4 b5 30.Re4 Qh1 31.g4 hxg4 32.Re8+ Kg7 33.fxg4 Qxh4 34.g5 f6 35.gxf6+ Kxf6 36.Ra8 bxa4 37.Rxa6+ Kf5 38.Ra5+ Ke6 39.Ra6+ Kf5 40.Ra5+ Ke6 41.Rxa4 Qh1 42.Ra6+ Kf5 43.Ra5+ Ke6 44.Rg5 Kf6 45.Rg4 Kf5 46.Rf4+ Ke5 47.Rf8 Qg1 48.Ra8 Qh1 49.Rb8 Qf1 50.Kb2 Kd5 51.Rb6 Qg1 52.Rb5+ Kc6 53.Rg5 Qd4+ 54.Kb1 Qf6 55.Ka2 Kb7 56.Rb5+ Kc8 57.Rc5+ Kb7 58.Rb5+ Kc8 59.Rc5+ Kb7 60.Bg5 Qa6+ 61.Kb2 Qd6 62.Be3 Qf6+ 63.Kc1 Qf1+ 64.Kd2 Qg2+ 65.Kc3 Qg3 66.Rb5+ Kc8 67.Rc5+ Kb7 68.Kd3 Qg2 69.Rb5+ Kc8 70.Rc5+ Kb7 71.Rb5+ Kc8 72.Rg5 Qf1+ 73.Ke4 Qd1 74.Rc5+ Kb7 75.Rb5+ Kc8 76.Rc5+ Kb7 77.Bg5 Qg4+ 78.Kd3 Qf3+ 79.Kc4 Qe2+ 80.Kd5 Qg4 81.Kd6 Qe2 82.Be7 Qg4 83.Rb5+ Kc8 84.Re5 Kb7 85.Rc5 Qh3 86.b4 Qg3+ 87.Ke6 Qe3+ 88.Kf7 Qe4 89.c3 Qe3 90.Bf6 Qh6 91.Rg5 Qh1 92.Rb5+ Kc6 93.Rg5 Kd7 94.Kxg6 Qe4+ 95.Kg7 1-0
2019.01.06 31st Staufer-Open 2019
2448849 IM Miedema, D (2370) Richter, Nils (2006) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.Qf3 d6 8.Nxc6 bxc6 9.O-O-O Nf6 10.g4 d5 11.g5 Nxe4 12.Nxe4 dxe4 13.Qxe4 Bb7 14.Bg2 Be7 15.Qd4 e5 16.Qg4 O-O 17.Qd7 Bd8 18.Qxc7 Bxc7 19.Rd7 Rac8 20.Rhd1 Ba8 21.Bf1 Ba5 22.Bxa6 Rcd8 23.Bc4 Rb8 24.Bc5 1-0
2019.01.05 31st Staufer-Open 2019
2448777 IM Miedema, D (2370) Radke, Roc (2082) 1-0
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.f4 Nf6 5.Nf3 O-O 6.e5 dxe5 7.fxe5 Nd5 8.Bc4 c6 9.O-O Na6 10.Ne4 Nac7 11.Bb3 Bf5 12.Ng3 Bg4 13.Qd3 a5 14.a4 Ne6 15.Qe4 Bxf3 16.Rxf3 Qb6 17.Ne2 Rad8 18.c4 Ndc7 19.Rd3 Kh8 20.Be3 Na6 21.c5 Nexc5 22.dxc5 Nxc5 23.Rad1 Rxd3 24.Rxd3 Qxb3 25.Bxc5 Qxb2 26.Bxe7 Re8 27.Rd8 Qb6+ 28.Qd4 Qxd4+ 29.Nxd4 Rxd8 30.Bxd8 Bxe5 31.Bb6 Kg8 32.Nb3 c5 33.Nxa5 1-0
2019.01.05 31st Staufer-Open 2019
2448799 FM Schulz, Kar (2240) IM Miedema, D (2370) 1-0
1.Nf3 d5 2.g3 c5 3.Bg2 Nf6 4.O-O g6 5.d4 cxd4 6.Nxd4 Bg7 7.c4 e5 8.Nf3 e4 9.Nd4 dxc4 10.Qa4+ Nbd7 11.Qxc4 O-O 12.Rd1 a6 13.Nc3 Re8 14.Bf4 b5 15.Qc6 Ra7 16.Nd5 Nxd5 17.Qxd5 Bb7 18.Qb3 Qe7 19.Rac1 Nc5 20.Qb4 Bf8 21.Nb3 Nxb3 22.Qxb3 Ba8 23.Bd6 Qf6 24.Bxf8 Rxf8 25.e3 Re7 26.Rc5 Bb7 27.Rd4 Rfe8 28.Qc3 Kg7 29.a3 Re5 30.Rc7 R8e7 31.Rxe7 Rxe7 32.h4 Qe5 33.Qd2 Re6 34.Rd7 Bc6 35.Rd4 Bb7 36.Rd7 Bc6 37.Rd4 Qc5 38.Bh3 Re5 39.b4 Qe7 40.Rd6 Qc7 41.Qd4 f6 42.Bd7 Bb7 43.Kg2 Kf8 44.Be6 Ke8 1-0
2019.01.04 31st Staufer-Open 2019
2448704 IM Miedema, D (2370) Latzke, B (2186) 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.h3 Nb8 10.d4 Nbd7 11.Nbd2 Bb7 12.Bc2 c5 13.Nf1 Re8 14.d5 c4 15.a4 Qc7 16.Ne3 g6 17.Nh2 Bf8 18.Nhg4 Bg7 19.Qf3 Rf8 20.Bd2 Rab8 21.Ra3 Nxg4 22.hxg4 f6 23.b4 cxb3 24.Bxb3 Nc5 25.axb5 axb5 26.Rb1 Bc8 27.Bc2 Bd7 28.Rba1 Rfc8 29.Qd1 Qd8 30.Nf1 Ra8 31.f3 Rxa3 32.Rxa3 Na4 33.Qe2 Nc5 34.Qe1 Ra8 35.Qa1 Rxa3 36.Qxa3 Qc7 37.Qa8+ Kf7 38.Qa3 Bf8 39.Ng3 Na4 40.Kf1 Qc4+ 41.Ne2 Be7 42.Ke1 Qc5 43.Qxc5 Nxc5 44.Nc1 Bd8 45.Na2 Bb6 46.Ke2 Ke7 47.Nb4 Kd8 48.g5 fxg5 49.Bxg5+ Kc8 50.Be7 Kc7 51.Kd2 Be8 52.Bd1 Bd7 53.Be2 Be8 54.Kc2 Bd7 55.Kb2 Na4+ 56.Kc2 Nc5 57.Bf1 Be8 58.Kd2 Nb3+ 59.Kd3 Nc5+ 60.Kc2 Bd7 61.g3 Ba5 62.Bg2 Bb6 63.Kd1 Na4 64.Kd2 Bf2 65.Na6+ Kb7 66.Nb4 Kc7 67.Bh4 h6 68.Nd3 Bb6 69.f4 Ba5 70.Nb4 Nb2 71.Bf6 Nc4+ 72.Kd3 Bb6 73.Ke2 Bg4+ 74.Ke1 exf4 75.gxf4 Be3 76.Nd3 h5 77.e5 Bf5 78.Ke2 Bb6 79.e6 Ne3 80.Bf3 Ng4 81.Bh4 Nh2 82.Nb4 Nxf3 83.Kxf3 Bg4+ 84.Kg3 Be3 85.Bf6 Bd2 86.Nc6 Bxe6 87.dxe6 Kxc6 88.Kf3 d5 89.Be5 Bc1 90.Kg3 Ba3 91.f5 gxf5 92.Kf4 b4 93.cxb4 1/2-1/2
2019.01.04 31st Staufer-Open 2019
2448743 Wong, Gengchun (2142) IM Miedema, D (2370) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.Nc3 e5 4.Bc4 Be7 5.d3 d6 6.Nd2 Bg5 7.Nf1 Bxc1 8.Rxc1 Nf6 9.Ne3 O-O 10.O-O Na5 11.Ncd5 Nxc4 12.Nxf6+ Qxf6 13.dxc4 Qg6 14.Qd3 f5 15.Qd5+ Kh8 16.exf5 Bxf5 17.Rfd1 Rf6 18.Nxf5 Qxf5 19.Rd2 Qc8 20.Rcd1 Qc7 21.c3 Raf8 22.b3 Qe7 23.Qd3 R8f7 24.Qe3 Qf8 25.Re2 Rf4 26.Rd5 R7f6 27.Red2 Rg6 28.Qd3 Rff6 29.Qe3 Rf3 30.Qe1 Rxc3 31.Kf1 Qf4 32.Rxd6 Rxd6 33.Rxd6 Qf8 34.Rd5 Rc2 35.f3 h6 36.Qe4 Rc1+ 37.Kf2 Kg8 38.Rxe5 Qd6 39.Rd5 Qf6 40.Qe8+ Kh7 41.Qe4+ Qg6 42.Qxg6+ Kxg6 43.Kg3 Rc2 44.Rd6+ Kh7 45.Rd7 b5 46.cxb5 Rxa2 47.Rc7 Ra3 48.Rxc5 Rxb3 49.h4 Rb2 50.Kh3 Ra2 51.Rc6 Ra5 52.Rc7 Rxb5 53.Rxa7 h5 54.Ra2 g6 55.Re2 Kg7 56.Kg3 Kf6 57.Ra2 Kf5 1/2-1/2
2019.01.03 31st Staufer-Open 2019
2448645 IM Miedema, D (2370) Westphal, W (2125) 1-0
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 a6 6.Nd6+ Bxd6 7.Qxd6 Qf6 8.Qd1 Qg6 9.Nc3 d5 10.Nxd5 Qxe4+ 11.Be3 Nd4 12.Nc7+ Ke7 13.Rc1 Bg4 14.Qd3 Qxd3 15.Bxd3 Rd8 16.h3 Bh5 17.f4 f6 18.g4 Bg6 19.f5 Bf7 20.c3 Nf3+ 21.Ke2 Kd6 22.Nxa6 bxa6 23.Kxf3 Kc7 24.Rhd1 Bxa2 25.Bxa6 Ne7 26.Rxd8 Rxd8 27.Ra1 Bd5+ 28.Kf2 Ra8 29.Ra3 h5 30.Bc5 hxg4 31.Bxe7 gxh3 32.Kg3 Rh8 33.Kh2 Be4 34.Bf1 Bxf5 35.c4 Kd7 36.Bc5 g5 37.Ra7+ Kc6 38.b4 g4 39.Ra6+ Kd7 40.Rxf6 g3+ 41.Kxg3 h2 42.Bg2 Be6 43.Bh1 Rh3+ 44.Kg2 Rh7 45.Rf2 Bxc4 46.Kg3 Rg7+ 47.Kxh2 Be6 48.Be4 1-0
2019.01.03 31st Staufer-Open 2019
2448674 Stork, Oliver (2187) IM Miedema, D (2370) 1/2-1/2
1.c4 e6 2.Nf3 d5 3.g3 dxc4 4.Qa4+ Nd7 5.Qxc4 a6 6.Bg2 b5 7.Qc2 Bb7 8.O-O c5 9.b3 Ngf6 10.Bb2 Bd6 11.Nc3 O-O 12.Rac1 Nb6 13.Ng5 Bxg2 14.Kxg2 Be7 15.d3 Nbd5 16.Kg1 Rc8 17.Qb1 Nxc3 18.Bxc3 Nd5 19.Ne4 f5 20.Nd2 Bg5 21.Qb2 Nxc3 22.Qxc3 Bxd2 23.Qxd2 e5 24.Rc2 f4 25.Rfc1 Qb6 26.e3 f3 27.d4 Qe6 28.Qd1 exd4 29.exd4 c4 30.bxc4 Rxc4 31.Rxc4 bxc4 32.d5 Qe4 33.h4 Rd8 34.d6 Rd7 35.Rc3 Rxd6 36.Qxd6 Qe1+ 37.Kh2 Qxc3 38.Qe7 h6 39.Qe8+ Kh7 40.Qe4+ Kg8 41.Qe8+ Kh7 42.Qe4+ g6 43.h5 Qf6 44.hxg6+ Qxg6 45.Qxc4 Qh5+ 46.Qh4 Qe5 47.Qf4 Qh5+ 48.Qh4 Qd5 49.a4 a5 50.Qe7+ Kg6 51.g4 Qc4 52.Kg3 Qxa4 53.Qe6+ Kg7 54.Qe7+ Kg6 1/2-1/2
2019.01.02 31st Staufer-Open 2019
2448581 IM Miedema, D (2370) Koellner, Christof (2137) 0-1
1.e4 d6 2.d4 Nf6 3.Nc3 e5 4.Nf3 Nbd7 5.Bc4 Be7 6.O-O c6 7.a4 a5 8.Re1 O-O 9.h3 Qc7 10.Bg5 h6 11.Be3 Re8 12.Ba2 Nf8 13.Nh4 N6h7 14.Qh5 Bxh4 15.Qxh4 Ng6 16.Qg3 Kh8 17.Qf3 Rf8 18.Rad1 Qe7 19.Ne2 Nf6 20.Ng3 Nh4 21.Qe2 g5 22.Qd2 Bxh3 23.Bxg5 Nxg2 24.Bxh6 Nxe1 25.Rxe1 Rg8 26.Bg5 Rg6 27.f4 Rag8 28.Qh2 Qd7 29.Bxf7 Qxf7 30.Qxh3+ Nh7 31.dxe5 dxe5 32.Rf1 exf4 33.Bxf4 Qxf4 34.Rxf4 Rxg3+ 35.Qxg3 Rxg3+ 36.Kf2 Rg6 37.Ke3 Kg7 38.c3 Ng5 39.Rf5 b6 40.b4 axb4 41.cxb4 Ne6 42.a5 Rg3+ 43.Rf3 Rxf3+ 44.Kxf3 bxa5 45.bxa5 Nc7 46.e5 Kf7 47.Ke3 Ke6 48.Kd4 Na6 49.Ke4 Nc5+ 50.Kf4 Nd3+ 51.Ke4 Nxe5 52.a6 Nd7 53.a7 Nb6 0-1
2018.12.16 Bundesliga 2018-19
2464002 GM Shankland, Sam (2724) IM Miedema, D (2381) 1-0
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.Bxf6 gxf6 10.Nd5 f5 11.c3 Bg7 12.Bd3 Be6 13.O-O O-O 14.Nc2 Bxd5 15.exd5 Ne7 16.Re1 e4 17.Bf1 Re8 18.a4 bxa4 19.Rxa4 Qb6 20.Ra2 Qc5 21.c4 a5 22.Re3 a4 23.Rea3 Ra7 24.Qb1 Rea8 25.g3 Qc8 26.Qd1 f4 27.Nd4 Qc5 28.Nb5 Ra5 29.gxf4 f5 30.Qd2 Rxb5 31.cxb5 Nxd5 32.Rxa4 Rxa4 33.Rxa4 Nb6 34.b4 Qc7 35.Ra6 Bc3 36.Qe3 Qg7+ 37.Kh1 Bd4 38.Rxb6 1-0
2018.12.15 Bundesliga 2018-19
2463947 IM Miedema, D (2381) GM Malakhov, V (2654) 0-1
1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4 Bg7 5.Nf3 O-O 6.e5 dxe5 7.fxe5 Nd5 8.Bc4 Nxc3 9.bxc3 c5 10.O-O Bg4 11.Qd3 Nc6 12.Ng5 e6 13.Qg3 Bf5 14.Rxf5 exf5 15.e6 Bxd4+ 16.Kf1 Be5 17.exf7+ Kh8 18.Bf4 Bxf4 19.Qxf4 Qf6 20.Re1 Qxc3 21.Qh4 h5 22.Qf4 Qd4 23.Ne6 Qxf4+ 24.Nxf4 Kg7 25.Re6 Kh7 26.c3 Rad8 27.h4 Na5 28.Bd5 Rxf7 29.c4 Nxc4 30.Bxc4 Rd4 31.Nh3 Rxc4 32.Ng5+ Kg7 33.Nxf7 Kxf7 0-1
2018.11.11 Bundesliga 2018-19
2478351 GM Hoi, C (2380) IM Miedema, D (2381) 1-0
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.Ne2 dxc4 7.Bxc4 c5 8.a3 Bxc3+ 9.bxc3 e5 10.O-O Nc6 11.Bb2 Na5 12.Bd3 e4 13.Bc2 c4 14.Ng3 Bg4 15.Qd2 h5 16.f3 exf3 17.gxf3 Bh3 18.Rf2 h4 19.Ne2 Nh5 20.Kh1 Qb6 21.Rg1 f5 22.Bc1 Nb3 23.Bxb3 cxb3 24.Rg5 Nf6 25.Nf4 Bg4 26.Bb2 Nh7 27.Rg6 Rf6 28.Nd5 Qe6 29.Nxf6+ Nxf6 30.d5 Qe8 31.Rxf6 gxf6 32.fxg4 Qe4+ 33.Kg1 fxg4 34.Rf4 Qb1+ 35.Qc1 Qg6 36.Qd1 f5 37.c4 h3 38.d6 Rf8 39.Qd5+ Kh7 40.Qxb7+ Rf7 41.Qc8 Kh6 42.Qh8+ Kg5 43.Qd8+ Kh5 44.d7 Qc6 45.Rf2 Qxd7 46.Qxd7 Rxd7 47.Rxf5+ Kg6 48.Rd5 Rf7 49.Bd4 Rc7 50.c5 Rb7 51.Bb2 Rf7 52.Rd2 Rc7 53.Bd4 a5 54.a4 Rb7 55.Kf2 Rb4 56.Rb2 Rc4 57.Kg3 Kf5 58.Rf2+ Kg5 59.Rb2 Kf5 60.Rxb3 Rc1 61.Rb2 Rd1 62.c6 Rg1+ 63.Kh4 1-0
2018.11.10 Bundesliga 2018-19
2478295 IM Miedema, D (2381) GM Heinemann, T (2521) 0-1
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.Qb3 Nc6 6.Nbd2 Na5 7.Qc3 c5 8.dxc5 bxc5 9.e4 Bb7 10.e5 Ne4 11.Nxe4 Bxe4 12.Bg2 Nc6 13.O-O Rc8 14.Re1 Bxf3 15.Bxf3 Nd4 16.Bg2 d6 17.exd6 Bxd6 18.b4 Be7 19.Bb2 O-O 20.Rad1 Ne2+ 21.Rxe2 Qxd1+ 22.Re1 Qg4 23.Re4 cxb4 24.Qd4 Qg6 25.Rg4 Bf6 26.Qd1 Rfd8 27.Bd5 Bxb2 28.Rxg6 hxg6 0-1
2018.10.27 22nd Hoogeveen Open 2018
2483058 IM Miedema, D (2379) Rakshitta, Ravi (2160) 1-0
1.Nf3 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.O-O O-O 6.b3 b6 7.Bb2 Bb7 8.d3 c5 9.cxd5 Nxd5 10.a3 Nc6 11.e4 Nf6 12.e5 Nd5 13.d4 cxd4 14.Nxd4 Nxd4 15.Qxd4 Bc5 16.Qg4 Rc8 17.b4 Bxf2+ 18.Rxf2 Ne3 19.Qe2 Nxg2 20.Nc3 Qg5 21.Rxg2 Bxg2 22.Kxg2 Rfd8 23.Ne4 Qg6 24.Rf1 Rc7 25.Kg1 h6 26.Rf2 Rd5 27.Nc3 Rd8 28.Ne4 Rd5 29.a4 Rcd7 30.Rf1 Rc7 31.b5 Kh7 32.Bc3 Rd8 33.Rf3 Rdc8 34.Bd2 Rc2 35.Nd6 R8c7 36.Rf4 Ra2 37.Rd4 Qc2 38.Qe4+ Qxe4 39.Nxe4 Rcc2 40.Kf2 Kg6 41.Ke3 Ra3+ 42.Ke2 Rca2 43.Rd7 Rxa4 44.Nc3 R4a3 45.Nxa2 Rxa2 46.Kd3 Rb2 47.Kc4 Rc2+ 48.Kb4 Rb2+ 49.Kc4 Rc2+ 50.Bc3 Rxh2 51.Rxa7 Rg2 52.Rb7 Rxg3 53.Rxb6 h5 54.Rb8 Kh7 55.b6 h4 56.b7 h3 57.Rd8 Rg4+ 58.Kb3 1-0
2018.10.26 22nd Hoogeveen Open 2018
2483022 Ojas, Kulkarni (2254) IM Miedema, D (2379) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3 b6 5.Bd2 O-O 6.e3 Bxc3 7.Bxc3 Ne4 8.Bb4 c5 9.Ba3 Bb7 10.Nd2 d6 11.Nxe4 Bxe4 12.Bd3 Bxg2 13.Rg1 Bb7 14.Bxh7+ Kxh7 15.Qh5+ Kg8 16.Qh6 g6 17.Rxg6+ fxg6 18.Qxg6+ Kh8 19.Qh6+ 1/2-1/2
2018.10.25 22nd Hoogeveen Open 2018
2482988 IM Miedema, D (2379) WIM Blagojevic, Tijana (2232) 1-0
1.d4 d5 2.Nf3 Nf6 3.Bf4 c5 4.e3 Nc6 5.Nbd2 Qb6 6.dxc5 Qxb2 7.Rb1 Qc3 8.Be2 e6 9.O-O Be7 10.Rb5 Ne4 11.Nxe4 dxe4 12.Nd2 f5 13.Nc4 O-O 14.Bd6 Rd8 15.Rb3 Qf6 16.f3 exf3 17.Bxf3 e5 18.Bd5+ Kh8 19.Rd3 Be6 20.e4 f4 21.Qb1 b6 22.Qb5 Bxd5 23.exd5 Bxd6 24.Nxd6 Nd4 25.Qc4 bxc5 26.Nb7 e4 27.Rh3 Rdc8 28.c3 Qb6 29.cxd4 cxd4 30.Qb3 d3+ 31.Qxb6 axb6 32.Nd6 Rc2 33.Nxe4 Raxa2 34.Nf2 d2 35.Rd3 Rc1 36.Nd1 g5 37.d6 Rc8 38.Rf2 Kg7 39.Rfxd2 Rxd2 40.Rxd2 Kf6 41.Nc3 Rd8 42.Rb2 Ke5 43.Rxb6 g4 44.Rb5+ Kd4 45.Ne2+ Ke4 46.Kf2 f3 47.Ng3+ Kd3 48.gxf3 gxf3 49.Rd5+ 1-0
2018.10.24 22nd Hoogeveen Open 2018
2482942 IM Beerdsen, Thomas (2460) IM Miedema, D (2379) 1-0
1.e4 c6 2.d4 d5 3.f3 dxe4 4.fxe4 e5 5.Nf3 Bg4 6.Bc4 Nd7 7.c3 b5 8.Bb3 Ngf6 9.O-O Bd6 10.Bg5 O-O 11.Qe1 Bh5 12.Qh4 Bg6 13.Nbd2 Qc7 14.dxe5 Bxe5 15.Nxe5 Qxe5 16.Rae1 h6 17.Nf3 Qc5+ 18.Be3 Qh5 19.e5 Ng4 20.Qxh5 Bxh5 21.Bf4 Nc5 22.h3 Nd3 23.hxg4 Bxg4 24.Nd4 Nxe1 25.Rxe1 Rac8 26.Re4 h5 27.e6 fxe6 28.Nxe6 Rf6 29.Bg5 1-0
2018.10.23 22nd Hoogeveen Open 2018
2482911 IM Miedema, D (2379) Ingebretsen, Jens E (2160) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.d5 exd5 8.Nh4 c6 9.cxd5 Nxd5 10.Nf5 Nc7 11.e4 d5 12.Nc3 Bf6 13.Bf4 Bc8 14.Nd6 g5 15.Nxc8 gxf4 16.Bh3 d4 17.Qh5 Ne6 18.Bf5 Re8 19.e5 Bxe5 20.Bxh7+ Kg7 21.Qxe5+ Kxh7 22.Nd6 Rf8 23.Nce4 Nd7 24.Qh5+ Kg8 25.Qg4+ Kh7 26.Nxf7 Rxf7 27.Qxe6 Rf8 28.Qh3+ Kg6 29.Qg4+ Kh6 30.Qh3+ Kg6 31.Qg4+ Kh6 32.Qe6+ Kg7 33.Rae1 Nf6 34.Qxc6 Qc8 35.Qb5 Qg4 36.Qg5+ Kh8 37.Qe5 Kg7 38.Qe7+ Kg6 39.Nxf6 Rxf6 40.Qe4+ Qf5 41.Qxa8 f3 42.Qe8+ Kh6 43.Re5 Qg4 44.Qh8+ Kg6 45.Qg8+ 1-0
2018.10.22 22nd Hoogeveen Open 2018
2487663 IM Miedema, D (2379) GM Pruijssers, R (2501) 1/2-1/2
1.d4 f5 2.g3 Nf6 3.Bg2 g6 4.Nf3 Bg7 5.O-O O-O 6.b3 e6 7.Bb2 d6 8.Nbd2 Qe7 9.Qe1 Nc6 10.e4 fxe4 11.Nxe4 e5 12.Nxf6+ Bxf6 13.d5 Nd8 14.Nd2 Nf7 15.Ne4 Bg7 16.Qc3 Bf5 17.Rae1 Rac8 18.Qb4 Rb8 19.Re2 b6 20.a4 a5 21.Qc4 Qd7 22.Bc1 Rbe8 23.h4 h5 24.Kh2 Kh8 25.f3 Rc8 26.Ref2 c6 27.Ba3 cxd5 28.Qxd5 Rfd8 29.c4 Be6 30.Qd1 d5 31.cxd5 Qxd5 32.Qxd5 Bxd5 33.Bh3 Rc7 34.Rb1 Bxe4 35.fxe4 Nh6 36.Rbf1 Rd3 37.Rf3 Rxf3 38.Rxf3 Ng4+ 39.Bxg4 hxg4 40.Rd3 Bf6 41.Bd6 Rc2+ 42.Kg1 Kg7 43.Bb8 Kf7 1/2-1/2
2018.10.22 22nd Hoogeveen Open 2018
2487698 IM Kuipers, S (2467) IM Miedema, D (2379) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 Ne7 5.a3 Bxc3+ 6.bxc3 c5 7.a4 Qc7 8.Nf3 h6 9.h4 Nbc6 10.Be2 cxd4 11.cxd4 Nb4 12.O-O Qxc2 13.Qe1 Nec6 14.Bb5 Bd7 15.a5 Nd3 16.Qd2 Qxd2 17.Bxd2 Ncxe5 18.Bxd3 Nxd3 19.Rfb1 a6 20.Ra3 Bb5 21.Rxb5 axb5 22.Rxd3 f6 23.Rb3 b6 24.axb6 Kd7 25.Rxb5 Kc6 26.Rb1 Rhb8 27.Bf4 Rxb6 28.Rc1+ Kb5 29.h5 Rb7 30.Nd2 Re7 31.Rb1+ Kc6 32.Nb3 e5 33.Be3 Rb7 34.Rc1+ Kd6 35.Nd2 Ra2 36.Nf3 Ra8 37.Nh4 Ke6 38.g4 Kf7 39.Nf5 Rd7 40.Rc6 exd4 41.Bxd4 Kg8 42.Kg2 Kf7 43.Kg3 Kg8 44.Rb6 Kh7 45.Kf4 Re8 46.Kf3 Ra8 47.Re6 Kg8 48.Kf4 Kf7 49.Rb6 Kg8 50.Ne3 Kf7 51.Rb5 Ra4 52.Nf5 Ra8 53.Kg3 Ra3+ 54.Kh4 Ra8 55.Rb6 Kg8 56.Kg3 Ra3+ 57.Ne3 Kf7 58.f3 Ra8 59.Rb5 Ra4 60.Nf5 Ra8 61.Rc5 Kg8 62.Rc6 Kh7 63.Kf4 Kg8 64.Rb6 Kh7 65.Re6 Kg8 66.Nd6 Kh7 67.Nf5 Kg8 68.Rc6 Kh7 69.Ke3 Ra3+ 70.Bc3 Ra8 71.Kd3 Kg8 72.Rb6 Kh7 73.Bb4 Rc8 74.Nd6 Rcd8 75.Kd4 Ra7 76.Kxd5 Re7 77.Kd4 Re6 78.Bc5 Kg8 79.Kd5 Re7 80.Ra6 Re5+ 81.Kc6 f5 82.gxf5 Rxd6+ 83.Bxd6 Rxf5 84.Ra8+ Kh7 85.f4 Rxh5 86.Kd7 Rb5 87.Ke6 Rb7 88.f5 Rb6 89.Ra7 Kg8 90.Kd5 Rb5+ 91.Ke4 Rb1 92.Be5 Rg1 93.Kd5 Rg2 94.Ke6 Rg1 95.Rxg7+ 1-0
2018.10.21 22nd Hoogeveen Open 2018
2487633 Van der Hagen, Loek (1820) IM Miedema, D (2379) 0-1
1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 exd5 5.Bb5+ Nc6 6.Qe2+ Qe7 7.Ndf3 Qxe2+ 8.Nxe2 a6 9.Bxc6+ bxc6 10.Ne5 Bf5 11.c3 Rc8 12.b3 f6 13.Nf3 Be4 14.Ba3 Bxf3 15.gxf3 cxd4 16.Bxf8 Kxf8 17.Nxd4 c5 18.Ne6+ Kf7 19.Nf4 Ne7 20.O-O-O Rhd8 21.Kb1 g5 22.Ng2 d4 23.Kb2 Rd5 24.Rd2 dxc3+ 25.Kxc3 Rf5 26.Rd3 Nd5+ 27.Kb2 c4 28.bxc4 Rxc4 29.Rhd1 Nb6 30.Ka1 Rfc5 31.Ne3 Rh4 32.Nf1 Na4 33.Rd8 Rhc4 34.Nd2 Rc2 35.Nb3 R5c4 36.R8d2 Kg6 37.Rxc2 Rxc2 38.Rd2 Rc3 39.Rd4 Nc5 40.Nxc5 Rxc5 41.Kb2 h5 42.h3 Re5 43.Kc3 Re2 44.Rd2 Rxd2 45.Kxd2 Kf5 46.Ke3 a5 47.a4 Ke5 48.f4+ gxf4+ 49.Kd3 Kd5 50.h4 Kc5 51.f3 Kb4 52.Ke4 Kxa4 53.Kf5 Kb5 54.Kg6 a4 55.Kxh5 a3 56.Kg6 a2 57.h5 a1=Q 58.h6 Qg1+ 59.Kf7 Qh1 60.Kg7 Qxf3 61.h7 Qh5 0-1
2018.10.20 22nd Hoogeveen Open 2018
2487593 IM Miedema, D (2379) Jelic, B (2076) 1-0
1.e4 g6 2.d4 Bg7 3.c4 d6 4.Nc3 Nf6 5.Nf3 O-O 6.Be2 Na6 7.Bg5 c6 8.O-O e5 9.d5 h6 10.Be3 Ng4 11.Bc1 f5 12.exf5 gxf5 13.g3 Nc5 14.Nh4 e4 15.Nxf5 Nxf2 16.Nxh6+ Bxh6 17.Rxf2 Rxf2 18.Bxh6 Rf7 19.Qd2 Bf5 20.Rf1 Bg6 21.Rxf7 Kxf7 22.b4 Nd3 23.Nxe4 Bxe4 24.Bxd3 cxd5 25.cxd5 Bxd3 26.Qxd3 Qe7 27.h4 Ke8 28.Bg5 Qe1+ 29.Kg2 Kd7 30.Qh7+ Kc8 31.Qf7 Qe2+ 32.Kh3 a5 33.bxa5 Rxa5 34.Qf8+ 1-0
2018.08.12 Riga Tech Open A 2018
2524783 IM Miedema, D (2397) GM Donchenko, Alexa (2612) 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.Qb3 c5 9.cxd5 exd5 10.dxc5 Nc6 11.Bb5 d4 12.Bxc6 dxc3 13.Qxb4 cxb2 14.Rb1 Qxc6 15.O-O Be6 16.Nd4 Qe4 17.Qa3 Bd5 18.f3 Qe5 19.Rxb2 Rfe8 20.Rd1 f5 21.Rbd2 Bf7 22.Kf2 Rac8 23.Rc1 f4 24.e4 Red8 25.Qc3 b6 26.Ne2 Qc7 27.c6 b5 28.Rd7 Qxd7 29.cxd7 Rxc3 30.Rxc3 Rxd7 31.a3 g5 32.g3 Rd2 33.Ke1 Ra2 34.gxf4 Bc4 35.Nc1 Rxh2 36.fxg5 hxg5 37.Nd3 a5 38.Ne5 Ba2 39.Rc8+ Kg7 40.Rc7+ Kf8 41.Nd3 Bc4 42.Ne5 Ba2 43.Rc5 b4 44.axb4 axb4 45.Rb5 b3 46.Nd3 Ke7 47.Rxg5 b2 48.Nxb2 Rxb2 49.Kf1 Kf6 50.Rg2 Bc4+ 51.Kg1 Rb3 52.Kf2 Ke5 53.Rg7 Rb1 54.Rh7 Rb2+ 55.Kg3 Kd4 56.Kf4 Kd3 57.Rd7+ Ke2 58.Rc7 Rb4 59.Rd7 Rb3 60.Rd4 Rxf3+ 61.Ke5 Bb3 62.Rb4 Kd2 63.Kd6 Kc3 64.Rxb3+ Kxb3 65.e5 Rd3+ 66.Kc7 Rc3+ 67.Kd6 Rd3+ 68.Kc7 Kc4 69.e6 Kd5 70.e7 Rc3+ 71.Kd7 Ra3 72.e8=Q Ra7+ 73.Kd8 Ra8+ 74.Ke7 Rxe8+ 75.Kxe8 Ke5 1/2-1/2
2018.08.11 Riga Tech Open A 2018
2524754 Chukavin, Kirill (2291) IM Miedema, D (2397) 0-1
1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Bd3 c5 6.c3 b6 7.f4 Ba6 8.Ndf3 Bxd3 9.Qxd3 Nc6 10.Ne2 g6 11.Be3 c4 12.Qc2 b5 13.O-O b4 14.g4 Qb6 15.Ng5 Be7 16.Rf3 bxc3 17.bxc3 Rb8 18.Nxf7 Kxf7 19.f5 gxf5 20.gxf5 Nf8 21.fxe6+ Ke8 22.Qf5 Ng6 23.Qh5 Kd8 24.Raf1 Qb2 25.Bh6 Rg8 26.Kh1 Qc2 27.Ng3 Rb2 28.Qh3 Nh4 29.Rf7 Rxg3 30.Rxe7 Qe4+ 0-1
2018.08.10 Riga Tech Open A 2018
2524715 IM Miedema, D (2397) Sorensen, Hampus (2267) 1-0
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.g3 dxc4 6.Bg2 b5 7.O-O Bb7 8.a4 a6 9.Ne5 Qb6 10.e4 Nbd7 11.Nxd7 Nxd7 12.e5 b4 13.a5 Qc7 14.Ne4 c5 15.Nd6+ Bxd6 16.exd6 Qb8 17.Qg4 Bxg2 18.Qxg7 Rf8 19.Kxg2 Qxd6 20.dxc5 Qd5+ 21.f3 O-O-O 22.c6 Qxc6 23.Be3 Nc5 24.Rad1 Nd3 25.Bb6 Rde8 26.b3 Nf4+ 27.Kh1 Nd5 28.bxc4 Nxb6 29.axb6 Rd8 30.c5 a5 31.Kg2 a4 32.Qe5 f6 33.Qf4 b3 34.Ra1 e5 35.Qg4+ Kb7 36.Rxa4 Qxc5 37.Qg7+ Kxb6 38.Qa7+ Kc6 39.Ra6+ Kd5 40.Rd1+ Qd4 41.Qb7+ Kc4 42.Qc6+ Qc5 43.Ra4+ Kc3 44.Qxc5+ 1-0
2018.08.09 Riga Tech Open A 2018
2524614 IM Miedema, D (2397) FM Thogersen, Rasmus (2275) 1/2-1/2
1.Nf3 c5 2.g3 g6 3.Bg2 Bg7 4.O-O Nc6 5.d3 e5 6.Nbd2 Nge7 7.a3 O-O 8.Rb1 a5 9.c4 d5 10.cxd5 Nxd5 11.e3 h6 12.Qc2 b6 13.b3 Ba6 14.Bb2 e4 15.dxe4 Bxf1 16.Rxf1 Nc7 17.e5 Ne6 18.Nc4 Qc7 19.Nfd2 Rad8 20.f4 Ne7 21.a4 Rd7 22.Ne4 Rfd8 23.Ned6 Nc8 24.Nb5 Qb8 25.g4 Nc7 26.Bc6 Re7 27.Nbd6 Na6 28.Nxc8 Qxc8 29.Qg2 Nb4 30.Be4 Qc7 31.Bc3 Red7 32.Qe2 Kh7 33.h4 Nd5 34.Be1 Ne7 35.Bg3 f5 36.exf6 Bxf6 37.h5 Kg7 38.hxg6 Nd5 39.Qh2 Rh8 40.Bf5 Rdd8 41.Qc2 Rhe8 42.e4 Nb4 43.Qh2 Bc3 44.Bh4 Rd3 45.Qg2 Bd4+ 46.Kh1 Qc6 47.Nd2 Nc2 48.Nc4 Ne3 49.Nxe3 Rxe3 50.Rf3 c4 51.Rxe3 Bxe3 52.Qf3 c3 53.Qxe3 c2 54.Qc1 Rxe4 55.Kg1 Re2 56.Bf2 Qf3 57.Qb2+ Kg8 58.Be6+ Rxe6 59.Qxc2 Qxg4+ 60.Kf1 Qh3+ 61.Kg1 Qg4+ 62.Kf1 Qxg6 63.f5 Rc6 64.Qe4 Rc1+ 65.Ke2 Qh5+ 66.Ke3 Qh3+ 67.Kf4 Qh2+ 68.Kg4 Qd6 69.Bd4 Qc6 70.Qe2 Rc2 71.Qe5 Qg2+ 72.Kh5 Qe2+ 73.Qxe2 Rxe2 74.Kxh6 Kf7 75.Kg5 Rg2+ 76.Kf4 Rd2 77.Ke4 Rh2 78.Kd5 Rh5 79.Bxb6 Rxf5+ 80.Kc6 Ke6 81.Bc5 Rf4 82.Bb6 Rf5 83.Bc5 Rf3 84.b4 axb4 85.Bxb4 Rf4 1/2-1/2
2018.08.09 Riga Tech Open A 2018
2524664 Kukk, S (2194) IM Miedema, D (2397) 1/2-1/2
1.b3 d5 2.Bb2 Bg4 3.Nf3 Nd7 4.e3 c6 5.Be2 e6 6.h3 Bh5 7.d3 f5 8.Nbd2 Ngf6 9.O-O Bd6 10.e4 fxe4 11.dxe4 Bxf3 12.Bxf3 O-O 13.Re1 Qc7 14.Qe2 Be5 15.Bxe5 Nxe5 16.exd5 Nxf3+ 17.Nxf3 exd5 18.c4 Rae8 19.Qd3 Qf4 20.cxd5 Nxd5 21.Qd4 Qxd4 22.Nxd4 Kf7 23.g3 Re7 24.Nf5 Rxe1+ 25.Rxe1 Rd8 26.Kg2 a5 27.g4 Nf4+ 28.Kg3 Ne6 29.Re3 b5 30.f4 Rd1 31.Rc3 c5 32.Ne3 Rd4 33.f5 Ng5 34.Rc2 Ke7 35.h4 Ne4+ 36.Kf3 a4 37.bxa4 Rxa4 38.g5 Kd6 39.Nc4+ bxc4 40.Kxe4 c3+ 41.Kd3 Rxh4 42.Rf2 Rh3+ 43.Kc2 Ke7 44.f6+ Kf7 45.fxg7+ Kxg7 46.Rf5 Rh2+ 47.Kxc3 Rxa2 48.Rxc5 Re2 49.Kd3 Re6 50.Rd5 Kg6 51.Kd2 Re7 52.Kd3 Kh5 53.Kd2 Kg4 54.Kd3 Kf4 55.Ra5 1/2-1/2
2018.08.08 Riga Tech Open A 2018
2524542 GM Repka, C (2528) IM Miedema, D (2397) 1-0
1.d4 Nf6 2.Bg5 d5 3.Nd2 Nbd7 4.c3 h6 5.Bh4 g5 6.Bg3 Nh5 7.e4 Nxg3 8.hxg3 dxe4 9.Nxe4 Bg7 10.Nf3 g4 11.Nh4 Nb6 12.Bd3 h5 13.Qe2 e6 14.O-O-O f5 15.Nc5 Kf7 16.Kb1 a5 17.f3 Qd6 18.fxg4 hxg4 19.Rdf1 Kg8 20.Ng6 Rxh1 21.Rxh1 Bd7 22.Nf4 Kf7 23.Rf1 Qc6 24.a4 e5 25.Nh5 exd4 26.Bxf5 1-0
2018.08.07 Riga Tech Open A 2018
2524522 IM Miedema, D (2397) Volotovsky, Kirill (2228) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.g3 dxc4 5.Bg2 Bb4+ 6.Bd2 a5 7.O-O b5 8.a4 Bxd2 9.Nfxd2 Ra7 10.Na3 b4 11.Nb5 Ra6 12.Nxc4 O-O 13.Rc1 Ne8 14.Ne5 Bd7 15.d5 Bxb5 16.axb5 Rd6 17.Nc4 Rd7 18.Ne5 Rd6 19.Nc4 Rd7 20.Nxa5 exd5 21.Qd4 Qe7 22.e3 Nf6 23.Rc2 Ne4 24.Rfc1 f5 25.Nb3 Rf7 26.Qa7 Qd8 27.Qd4 Qe7 28.Nc5 Rd8 29.Qxb4 Nd7 30.Nd3 Rb8 31.Qd4 Rxb5 32.Rxc7 Qd6 33.R1c6 Qe7 34.b4 Kh8 35.Rxd7 Qxd7 36.Ne5 Qxc6 37.Nxc6 Rc7 38.Bf1 1-0
2018.08.02 Condigne Dutch Open 2018
2528718 FM Van Osch, Mees (2324) IM Miedema, D (2370) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.Ne2 dxe4 5.a3 Bxc3+ 6.Nxc3 Nc6 7.d5 exd5 8.Qxd5 Be6 9.Qxe4 Nf6 10.Qa4 Qe7 11.Be2 Nd5 12.Bd2 Nb6 13.Qf4 O-O-O 14.O-O-O Nd4 15.Rhe1 Nxe2+ 16.Rxe2 Qc5 17.Be3 Rxd1+ 18.Kxd1 Nd5 19.Qd4 Nxe3+ 20.Qxe3 Rd8+ 21.Kc1 Qd4 22.Rd2 Qxe3 23.fxe3 Re8 24.e4 f6 25.Kd1 Bg4+ 26.Ke1 f5 27.Kf2 f4 28.g3 fxg3+ 29.Kxg3 Bd7 30.Kf4 Rf8+ 31.Ke3 Be6 32.Nb5 a6 33.Nd4 Bh3 34.b4 b6 35.c4 Rf1 36.e5 Rc1 37.Rf2 c5 38.bxc5 bxc5 39.Ne2 Rxc4 40.Rf7 Ra4 41.Nf4 Rxa3+ 42.Ke4 c4 43.e6 c3 44.Rf8+ Kc7 45.e7 Bd7 46.Nd5+ Kd6 47.Rd8 Ke6 48.e8=Q+ Bxe8 49.Rxe8+ Kd7 50.Rf8 c2 51.Rf1 Rh3 52.Rc1 Rxh2 53.Ne3 Ke6 54.Nxc2 Rh4+ 55.Kd3 Ra4 56.Ne3 h5 57.Rc6+ Kf7 58.Nf5 g6 59.Nd6+ Kg7 60.Rc7+ Kf6 61.Ne4+ Kf5 62.Rf7+ Ke6 63.Rg7 Ke5 64.Re7+ Kf4 65.Rf7+ Kg4 66.Rg7 Ra3+ 67.Kd4 Kf3 68.Rf7+ Kg4 1/2-1/2
2018.08.01 Condigne Dutch Open 2018
2528694 IM Miedema, D (2370) FM Van Dael, Siem (2212) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.d5 Nbd7 8.Bg5 h6 9.Be3 Ng4 10.Bc1 f5 11.exf5 gxf5 12.g3 Nc5 13.Nh4 Qf6 14.O-O e4 15.Ng2 Ne5 16.Nf4 Bh8 17.Be3 Bd7 18.Nb5 Bxb5 19.cxb5 Ng6 20.Rc1 Nxf4 21.Bxf4 Qxb2 22.Bxh6 Bg7 23.Be3 b6 24.Rc2 Qf6 25.f4 Kf7 26.g4 Rh8 27.g5 Qg6 28.Rf2 Rh3 29.Qd2 Re8 30.Bf1 Rh4 31.Rg2 Qh5 32.Rg3 Kg6 33.h3 Qh8 34.Kh2 Re7 35.Bf2 e3 36.Rxe3 Ne4 37.Rxe4 Rxe4 38.Bg2 Rhxf4 39.Bg3 Qd8 40.Bxe4 Rxe4 41.Qc1 f4 42.Bf2 Qxg5 43.Qd1 Be5 44.Qf3 Ra4 45.Be1 Qf5 46.Rg2+ Kf7 47.Kg1 Bd4+ 48.Kh1 Bc5 49.Bc3 Rxa2 50.Bb2 Qb1+ 51.Kh2 Bg1+ 52.Rxg1 Rxb2+ 53.Kh1 Qf5 54.Rc1 Rb1 55.Rxb1 Qxb1+ 56.Kg2 Qc2+ 57.Qf2 Qe4+ 58.Qf3 Qg6+ 59.Kf2 Qc2+ 60.Ke1 Qc1+ 61.Kf2 Qd2+ 62.Kf1 Kf6 63.Qe4 Qc1+ 64.Ke2 Qb2+ 65.Kf3 Qc3+ 66.Kxf4 Qxh3 67.Qd4+ Kf7 68.Qf2 Qh5 69.Qa2 Qe5+ 70.Kg4 Qe4+ 71.Kg5 Qe3+ 72.Kg4 Qd4+ 73.Kg5 Qc5 74.Qb3 Qc1+ 75.Kf5 Qa1 76.Qc4 Qe5+ 77.Kg4 Kf6 78.Qf1+ Kg6 79.Qd3+ Kf6 80.Qf1+ Ke7 81.Qc4 Kd8 82.Kf3 Kc8 83.Kg4 Kb8 84.Qd3 Kb7 85.Qc4 Qe3 86.Kf5 Kb8 87.Kf6 Qf2+ 88.Ke7 Kc8 89.Qe4 Kb8 90.Qe6 Qh4+ 91.Kd7 Qh7+ 92.Kc6 Qc2+ 93.Kd7 Qh7+ 94.Kc6 Qh8 95.Qc8+ Kxc8 1/2-1/2
2018.07.31 Condigne Dutch Open 2018
2528672 IM Miedema, D (2370) Van Roon, Sjoerd (2100) 1-0
1.e4 d5 2.exd5 Qxd5 3.Nc3 Qa5 4.Bc4 Nf6 5.d3 c6 6.Bd2 Qc7 7.Qe2 Bg4 8.f3 Bf5 9.g4 Bg6 10.f4 h5 11.f5 Bh7 12.g5 Nd5 13.Qe4 e6 14.g6 fxg6 15.fxg6 Nxc3 16.Bxc3 Bg8 17.Bxe6 Qe7 18.Bxg8 Qxe4+ 19.dxe4 Rxg8 20.O-O-O Nd7 21.Nh3 O-O-O 22.Nf4 h4 23.e5 Re8 24.Rde1 Nc5 25.Rhg1 Be7 26.Nh5 Ne6 27.Nf6 gxf6 28.exf6 Bc5 29.Rg4 Nf4 30.Rxe8+ Rxe8 31.Rxf4 Be3+ 32.Bd2 Bxf4 33.Bxf4 Kd7 34.f7 Kc8 35.fxe8=Q# 1-0
2018.07.30 Condigne Dutch Open 2018
2536196 FM De Jong, To (2201) IM Miedema, D (2370) 1-0
1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Bd7 6.Be2 Nge7 7.O-O Ng6 8.a3 a5 9.a4 Be7 10.Na3 O-O 11.Be3 cxd4 12.Bxd4 Qb8 13.Bb5 f6 14.exf6 Bxf6 15.Re1 Qd6 16.Nc4 Qe7 17.Nb6 Rad8 18.Nxd5 Qf7 19.Nxf6+ gxf6 20.Bb6 Rc8 21.Qd6 e5 22.Rad1 Bg4 23.Nd2 Kh8 24.f3 Be6 25.Ne4 Nh4 26.Ng3 Rg8 27.f4 Rg4 28.fxe5 f5 29.Bxc6 bxc6 30.Bd8 h6 31.Rf1 f4 32.Rd4 c5 33.Bf6+ Kh7 34.Rdxf4 Rxf4 35.Rxf4 Ng6 36.Rf2 Bb3 37.Ne4 Qe8 38.Nxc5 Rc6 39.Qd4 Be6 40.Nxe6 1-0
2018.07.28 Condigne Dutch Open 2018
2536170 IM Miedema, D (2370) Sparenberg, E (2173) 1/2-1/2
1.c4 e6 2.e4 d5 3.exd5 exd5 4.d4 Nf6 5.Nc3 Be7 6.Nf3 O-O 7.Be2 dxc4 8.Bxc4 Bg4 9.Be3 c6 10.h3 Bh5 11.g4 Bg6 12.Ne5 Nbd7 13.f4 Be4 14.Nxe4 Nxe4 15.O-O Nb6 16.Bb3 Nd5 17.Qd3 Nd6 18.Rae1 Nb5 19.Bf2 Bh4 20.Qd2 Re8 21.Nf3 Bxf2+ 22.Kxf2 Qd6 23.Re5 f6 24.Rxe8+ Rxe8 25.Re1 Rxe1 26.Qxe1 Kf8 27.Qe4 g6 28.Kg3 Nbc7 29.h4 Ne6 30.Bxd5 cxd5 31.Qe3 g5 32.Qc1 Qxf4+ 33.Qxf4 gxf4+ 34.Kh3 Kg7 35.g5 Kg6 36.Kg4 f5+ 37.Kh3 Kh5 38.Ne5 Nxd4 39.Nd7 Kg6 40.Ne5+ 1/2-1/2
2018.07.27 Condigne Dutch Open 2018
2536135 GM Anurag, M (2484) IM Miedema, D (2370) 1-0
1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 exd5 5.Ngf3 Nc6 6.Bb5 Qe7+ 7.Be2 Qc7 8.O-O Nf6 9.Re1 Be6 10.Bd3 O-O-O 11.dxc5 Bxc5 12.Nb3 Bb6 13.Be3 Bxe3 14.Rxe3 d4 15.Re1 Bg4 16.h3 h5 17.Bb5 Bxf3 18.Qxf3 Rd5 19.Bxc6 Qxc6 20.Re7 Rf8 21.Rae1 Kb8 22.Qg3+ Ka8 23.Rc7 Qb6 24.Qxg7 Rfd8 25.Qxf7 R5d6 26.Qc4 a6 27.Ree7 Rb8 28.Rc8 Nd7 29.Ree8 h4 30.Qg8 Qa7 31.Nc5 1-0
2018.07.26 Condigne Dutch Open 2018
2536107 IM Miedema, D (2370) GM Pruijssers, R (2501) 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.h3 Nb8 10.d4 Nbd7 11.c4 c6 12.a3 bxc4 13.Bxc4 Nxe4 14.dxe5 d5 15.Ba2 Qc7 16.Nc3 Ndc5 17.Nd4 Bd7 18.f3 Nxc3 19.bxc3 Bh4 20.Re2 Rae8 21.f4 f6 22.Nf3 Bg3 23.Be3 Ne4 24.Bxd5+ cxd5 25.Qxd5+ Kh8 26.Qxe4 Qxc3 27.Bd4 Qc6 28.Qxc6 Bxc6 29.Bc5 Bxf3 30.gxf3 Rg8 31.e6 Bxf4 32.Rd1 Rc8 33.e7 Rge8 34.Bb4 Kg8 35.Re4 Bc7 36.Kg2 Kf7 37.a4 a5 38.Bc5 Be5 39.Bb6 Rc2+ 40.Kf1 Bc7 41.Bxc7 Rxc7 42.Rd5 Ra7 43.Kf2 Rexe7 44.Rxe7+ Kxe7 45.Rh5 h6 46.h4 Kf7 47.Rb5 g6 48.Kg3 Ra6 49.Kg4 Ke6 50.Rc5 f5+ 51.Kg3 Kf6 52.f4 g5 53.hxg5+ hxg5 54.fxg5+ Kxg5 55.Rb5 Rc6 56.Rxa5 Rc3+ 57.Kf2 Kg4 58.Ra8 Rc2+ 59.Kg1 Kg3 60.Rg8+ Kf3 61.Rf8 f4 62.a5 Rg2+ 63.Kf1 Ra2 64.Kg1 Rxa5 65.Rf7 Ra8 66.Rf6 Ra1+ 67.Kh2 Rf1 68.Ra6 Re1 69.Rf6 Re4 70.Kg1 Rb4 71.Rf8 Rb1+ 72.Kh2 Rd1 73.Rf7 Rf1 74.Ra7 Re1 75.Rf7 Re4 76.Kg1 Ke2 77.Kg2 Ke3 78.Rf8 Re7 79.Rf6 Rg7+ 80.Kf1 Rc7 81.Rf8 Kf3 82.Kg1 Rc4 83.Rf7 Rc8 84.Rf6 Rg8+ 85.Kf1 Kg3 86.Kg1 Rg7 87.Rf8 Rd7 88.Rg8+ Kf3 89.Rf8 Rd1+ 90.Kh2 Rd2+ 91.Kg1 Ra2 92.Rf7 Rg2+ 93.Kf1 Rg5 94.Rf8 Kg3 95.Kg1 Rg4 96.Rf7 Rg8 97.Rf6 1/2-1/2
2018.07.25 Condigne Dutch Open 2018
2536093 Van Foreest, Machteld (2141) IM Miedema, D (2370) 0-1
1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 exd5 5.Ngf3 Nf6 6.Bb5+ Bd7 7.Bxd7+ Nbxd7 8.O-O Be7 9.dxc5 Nxc5 10.Nb3 Nce4 11.Nfd4 Nd6 12.Bf4 O-O 13.c3 Re8 14.Re1 Nc4 15.Rb1 Qd7 16.Qd3 Bf8 17.Rxe8 Rxe8 18.Nd2 Nd6 19.N2f3 Re4 20.Be5 Qe7 21.Bxf6 Qxf6 22.Nc2 Qg6 23.Rd1 Nc4 24.Qxd5 Nxb2 25.Rb1 Re2 26.Rxb2 Rxc2 27.Rb1 Rxf2 28.Kxf2 Qxb1 29.Ng5 Qb6+ 30.Kf1 Qf6+ 31.Kg1 Qb6+ 32.Kf1 Qc7 33.g3 h6 34.Ne4 Qc6 35.Qxc6 bxc6 36.Ke2 f5 37.Nf2 Kf7 38.Ke3 Bc5+ 39.Ke2 Bxf2 40.Kxf2 Ke6 41.Ke3 Ke5 42.a4 a5 43.Kd3 g5 44.Ke3 Kd5 45.Kd3 Kc5 46.Kd2 Kc4 47.Kc2 h5 48.h3 f4 49.gxf4 gxf4 0-1
2018.05.13 Fredericia IM 2018
2579937 IM Miedema, D (2380) IM Fries Nielsen, JO (2375) 0-1
1.d4 g6 2.c4 Bg7 3.e4 e6 4.Nc3 Ne7 5.Nf3 d5 6.Bg5 f6 7.Bf4 g5 8.Bc1 dxe4 9.Nxe4 g4 10.Ng1 f5 11.Nc3 Qxd4 12.Qxd4 Bxd4 13.Nb5 Bb6 14.Bd2 Nd7 15.h3 a6 16.Nc3 Ne5 17.hxg4 Nxg4 18.f3 Ne3 19.Bd3 Ng6 20.g3 Ne5 21.Bxe3 Bxe3 22.Ke2 Bd4 23.f4 Nxd3 24.Kxd3 Bf6 25.Nf3 Bd7 26.Ne5 Bxe5 27.fxe5 Bc6 28.Rh6 Ke7 29.Ke3 Rag8 30.Ne2 Rg4 31.b3 Re4+ 32.Kf2 Rxe5 33.Nf4 Rd8 34.Rxh7+ Kf6 35.Rh6+ Kf7 36.Re1 Rxe1 37.Kxe1 e5 38.Nd5 Bxd5 39.cxd5 Rxd5 40.Rh7+ Ke6 41.Rxc7 Rd7 42.Rc8 Rh7 43.a4 Rh1+ 44.Kf2 Rb1 45.Rc3 Rb2+ 46.Kf1 Kd5 47.a5 e4 48.Ke1 Kd4 49.Rc4+ Ke5 0-1
2018.05.13 Fredericia IM 2018
2579942 Madsen, Mi (2123) IM Miedema, D (2380) 0-1
1.d4 e6 2.c4 d5 3.Nc3 c5 4.cxd5 exd5 5.Nf3 Nc6 6.g3 Nf6 7.Bg2 Be7 8.O-O O-O 9.dxc5 Bxc5 10.Bg5 Be7 11.Nd4 Re8 12.Nxc6 bxc6 13.Qd2 h6 14.Bxf6 Bxf6 15.Rfd1 Bg4 16.f3 Bh5 17.Rac1 Bg5 18.f4 Bf6 19.Re1 Qb6+ 20.e3 d4 21.exd4 Bxd4+ 22.Kh1 Be3 23.Qd7 Red8 24.Qxc6 Qxc6 25.Bxc6 Bxc1 26.Rxc1 Rac8 27.Be4 Rd4 28.Bf5 Bf3+ 29.Kg1 Rc5 30.Kf2 Bb7 31.Ke3 Rb4 32.Bc2 Rxb2 33.Kd4 Rc8 34.a3 Ba6 35.Bf5 Rc4+ 36.Ke5 Rc5+ 37.Kd6 Rxf5 38.Nd5 Rd2 0-1
2018.05.12 Fredericia IM 2018
2579927 IM Miedema, D (2380) Light, B (2212) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Bb4 5.Qb3 a5 6.Bg5 c6 7.a3 Be7 8.e3 Nbd7 9.Bd3 O-O 10.O-O Re8 11.Rad1 dxc4 12.Qxc4 Nd5 13.Bxe7 Qxe7 14.Bb1 Nxc3 15.Qxc3 c5 16.d5 e5 17.d6 Qd8 18.Qc4 Rb8 19.a4 b6 20.Ba2 Rf8 21.h4 Bb7 22.Ng5 Qf6 23.f4 e4 24.Nxe4 Qxh4 25.Ng5 Ne5 26.fxe5 Qxg5 27.e4 Qxe5 28.Rxf7 Kh8 29.Rdf1 Rfd8 30.d7 h6 31.Qc3 Qg5 32.R1f5 Qg4 33.Bd5 Bxd5 34.Rxd5 Rg8 35.Rd6 Kh7 36.Qf6 Qh5 37.d8=Q 1-0
2018.05.12 Fredericia IM 2018
2579932 FM Nielsen, Viktor Haarmark (2340) IM Miedema, D (2380) 0-1
1.d4 e6 2.c4 Nf6 3.Nf3 b6 4.a3 Ba6 5.e3 c5 6.Nc3 cxd4 7.Nxd4 Nc6 8.Ndb5 d6 9.Be2 Bb7 10.O-O Be7 11.b3 O-O 12.Bb2 a6 13.Nd4 Ra7 14.Nxc6 Bxc6 15.Bf3 Qa8 16.Bxc6 Qxc6 17.Qd4 Rd7 18.a4 Rfd8 19.Rfd1 Ne8 20.Qd3 Bf6 21.Rac1 Qb7 22.Ba3 h5 23.Qe4 d5 24.cxd5 Bxc3 25.Rxc3 Nf6 26.Qf3 Rxd5 27.Rxd5 Rxd5 28.Qe2 Ne4 29.Rd3 b5 30.Rxd5 Qxd5 31.Qc2 h4 32.axb5 axb5 33.h3 Nd2 34.b4 Nc4 35.Bb2 e5 36.Bc3 g6 37.e4 Qd8 38.Kf1 Qg5 39.Qd3 Qc1+ 40.Ke2 Kg7 41.Kf3 Qg5 42.g3 hxg3 43.fxg3 Qc1 44.Kg2 Qg5 45.Kf2 Qf6+ 46.Kg2 Qc6 47.Kf2 Qb6+ 48.Kg2 Qa7 49.h4 Qb7 50.Kf2 Qb6+ 51.Kg2 Qe6 52.Kh2 Qg4 53.Kg2 Qc8 54.Kh2 Qa8 55.Kh3 Qc6 56.Kg4 Qe6+ 57.Kf3 Qh3 58.Kf2 Qh2+ 59.Kf3 Qh1+ 60.Kf2 Qh2+ 61.Kf3 Qg1 62.Qe2 Kh6 63.Kg4 Kg7 64.Kf3 Qh1+ 65.Kf2 Qb1 66.Kg2 Kf8 67.Kf2 Ke7 68.Kg2 Kd6 69.Kf2 Ke7 70.Kg2 f6 71.g4 Qc1 72.Be1 Qf4 73.Bf2 Nd2 74.Qxb5 Qxg4+ 75.Bg3 Nxe4 76.Qb7+ Kf8 77.Qa8+ Kg7 78.Qa7+ Kg8 79.Qa8+ Kf7 80.Qb7+ Ke8 81.Qc6+ Ke7 82.Qb7+ Kd6 83.Qa6+ Kd5 84.Qa8+ Kc4 85.Qc8+ Qxc8 0-1
2018.05.11 Fredericia IM 2018
2579916 FM Olsen, Filip Boe (2312) IM Miedema, D (2380) 0-1
1.d4 e6 2.Nf3 Nf6 3.Bf4 d5 4.e3 Bd6 5.Bg3 Ne4 6.Bd3 b6 7.c4 Nxg3 8.hxg3 Nd7 9.Nc3 dxc4 10.Bxc4 O-O 11.Qc2 h6 12.g4 Bb7 13.g5 Bxf3 14.gxf3 Qxg5 15.Ke2 Qe7 16.Rag1 Kh8 17.Qe4 Nf6 18.Qh4 Nh7 19.Qh5 f5 20.d5 b5 21.Bd3 b4 22.Nb5 Nf6 23.Qh3 Nxd5 24.Nd4 Rf6 25.Bc4 Raf8 26.f4 Bxf4 27.Qg2 Bxe3 28.fxe3 f4 29.Rh3 Nxe3 30.Nc6 Qf7 31.Qe4 Nxc4 32.Qxc4 e5 33.Qxf7 R8xf7 34.Rc1 e4 35.Ne5 Re7 36.Nc4 g5 37.Rg1 Kg7 38.Rb3 e3 39.Rf1 g4 40.Rg1 f3+ 41.Kf1 e2+ 42.Kf2 e1=Q+ 43.Rxe1 g3+ 0-1
2018.05.11 Fredericia IM 2018
2579921 IM Miedema, D (2380) IM Nagy, Ga1 (2478) 1/2-1/2
1.d4 Nf6 2.c4 c6 3.Nf3 d5 4.e3 e6 5.Nbd2 Nbd7 6.Bd3 Bd6 7.O-O O-O 8.e4 dxe4 9.Nxe4 Nxe4 10.Bxe4 Nf6 1/2-1/2
2018.05.10 Fredericia IM 2018
2579906 FM Bruedigam, M (2404) IM Miedema, D (2380) 1/2-1/2
1.e4 e5 2.Nf3 Nf6 3.Nxe5 Nxe4 4.Qe2 Qe7 5.Qxe4 d6 6.d4 dxe5 7.dxe5 Nc6 8.Nc3 Qxe5 9.Qxe5+ Nxe5 10.Nb5 Bb4+ 11.c3 Ba5 12.Bf4 f6 13.O-O-O Bb6 14.Bxe5 fxe5 15.Bc4 Bd7 16.Rhe1 O-O-O 17.f3 Rhe8 18.Na3 Bf5 19.Rxd8+ Kxd8 20.Bd5 c6 21.Be4 g6 22.Nc4 Bc7 23.Nd2 Be6 24.Kc2 Re7 25.b3 h5 26.h3 h4 27.Bd3 Bf5 28.Nc4 Kd7 29.Be4 Ke6 30.Ne3 Kf6 31.Kd2 Be6 32.Ng4+ Kg5 33.Ke2 a5 34.Nf2 Kf4 35.Kf1 Bf5 36.Nd3+ Kg3 37.c4 Rd7 38.Re3 Kh2 39.c5 Bxe4 40.fxe4 Rf7+ 41.Ke2 Kxg2 42.Ne1+ Kh1 43.Nf3 Rd7 44.Kf2 Rd1 45.Re2 Rc1 46.Rd2 Bb8 47.Ke3 Rc3+ 48.Kf2 Rc1 49.a3 Ba7 50.b4 Rb1 51.Ke3 Rb3+ 52.Kf2 Rb1 53.Ke3 Rb3+ 54.Kf2 Rb1 1/2-1/2
2018.05.10 Fredericia IM 2018
2579912 IM Miedema, D (2380) FM Sylvan, J (2334) 0-1
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Be7 5.Bf4 O-O 6.e3 b6 7.cxd5 Nxd5 8.Bg3 Bb7 9.Bc4 Nxc3 10.bxc3 Nd7 11.O-O Nf6 12.Nd2 c5 13.Qe2 Qd7 14.a4 Nd5 15.Rfc1 cxd4 16.cxd4 Rfc8 17.a5 bxa5 18.Nb3 Nb6 19.Nxa5 Nxc4 20.Rxc4 Rxc4 21.Qxc4 Bd5 22.Qa6 Rc8 23.h3 h6 24.Rb1 Rc3 25.Rb8+ Kh7 26.Qf1 Qa4 27.Qb1+ f5 28.Rb7 Bxb7 29.Qxb7 Bf6 30.Qxa7 Rc1+ 31.Kh2 Ra1 32.Bc7 Qc2 33.Qb6 Qxf2 34.Qxe6 Bh4 0-1
2018.05.09 Fredericia IM 2018
2579903 IM Miedema, D (2380) CM Heimisson, Hilmir Freyr (2131) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Bb4 5.Bg5 dxc4 6.e4 c5 7.Bxc4 cxd4 8.Nxd4 Bxc3+ 9.bxc3 Qa5 10.Bxf6 Qxc3+ 11.Kf1 gxf6 12.Rc1 Qb4 13.Bxe6 Nc6 14.Nxc6 bxc6 15.Qb3 Qxb3 16.Bxb3 Ba6+ 17.Ke1 Rc8 18.Rc5 Rc7 19.Kd2 Ke7 20.Rhc1 Rd8+ 21.Bd5 Rcd7 22.Rxc6 Bb7 23.Rc7 Bxd5 24.exd5 Kd6 25.Rxd7+ Rxd7 26.Ke3 Kxd5 27.Rd1+ Ke6 28.Rxd7 Kxd7 29.Kf4 Ke6 30.Kg4 Ke5 31.Kh5 Kd4 32.Kh6 a5 33.Kxh7 a4 34.Kg7 a3 35.h4 Kc3 36.h5 Kb2 37.h6 Kxa2 38.h7 Kb3 39.h8=Q a2 40.Qb8+ Kc2 41.Qc7+ Kb1 42.Qb6+ Kc2 43.Qa5 Kb1 44.Qb4+ Kc2 45.Qa3 Kb1 46.Qb3+ Ka1 47.Qc2 1-0
2018.04.15 2nd Bundesliga West 2017-18
2585387 IM Miedema, D (2364) FM Meessen, R (2285) 0-1
1.e4 g6 2.d4 Bg7 3.c4 d6 4.Nc3 e5 5.d5 a5 6.h4 Nf6 7.Nge2 Na6 8.Ng3 h5 9.Bg5 Bh6 10.Qd2 Ng4 11.f4 Bxg5 12.fxg5 f6 13.Be2 O-O 14.Bf3 Nc5 15.O-O-O a4 16.Rdf1 Qe7 17.Bd1 fxg5 18.Rxf8+ Kxf8 19.hxg5 Bd7 20.Bc2 Kg8 21.Rf1 Rf8 22.Rf3 Rf7 23.Nf1 Qf8 24.Qe2 Qe7 25.Qd2 Qf8 26.Qe2 Rf4 27.Nd2 Nh2 28.Qf2 Nxf3 29.gxf3 h4 30.Ne2 h3 31.Kd1 Rg4 32.Ke1 Rxg5 33.f4 Rg2 34.Qh4 exf4 35.Nf3 Bg4 36.Ng5 Rxe2+ 37.Kf1 Bh5 38.Bd1 f3 39.Qxh3 Rg2 40.Nxf3 Rxb2 0-1
2018.03.30 GRENKE Chess Open 2018
2593792 GM Gordievsky, D (2630) IM Miedema, D (2393) 1-0
1.d4 e6 2.Nf3 Nf6 3.e3 c5 4.Bd3 Nc6 5.b3 Qc7 6.a3 d5 7.Bb2 Bd6 8.c4 dxc4 9.bxc4 O-O 10.O-O e5 11.d5 Ne7 12.Nc3 a6 13.h3 Bd7 14.a4 Rae8 15.Qc2 g6 16.Nd2 Nh5 17.Nce4 f5 18.Nxd6 Qxd6 19.Qc3 Nc8 20.f4 Nb6 21.fxe5 1-0
2018.03.18 2nd Bundesliga West 2017-18
2591691 IM Miedema, D (2364) Hengelbrock, J (2292) 1-0
1.d4 e6 2.e4 d5 3.Nc3 dxe4 4.Nxe4 Nd7 5.Nf3 Ngf6 6.Ng3 c5 7.Be2 b6 8.O-O Bb7 9.c4 g6 10.d5 exd5 11.Re1 Bg7 12.Bf1+ Kf8 13.cxd5 Bxd5 14.Bf4 Kg8 15.Qd2 h6 16.h4 Nf8 17.Rad1 Qc8 18.h5 Bxa2 19.Ne5 g5 20.Qc2 Be6 21.Bc1 Ng4 22.Nxf7 Bxf7 23.Nf5 Bf6 24.Nd6 Qc7 25.g3 Bxh5 26.Bc4+ Kg7 27.Nf5+ Kh7 28.Ne7+ Kg7 29.Nd5 Qd6 30.Nf4 gxf4 31.Rxd6 fxg3 32.fxg3 Ne5 33.Bd5 Re8 34.Qf5 Nf3+ 35.Bxf3 Rxe1+ 36.Kf2 Bd4+ 37.Rxd4 Rxc1 38.Bxh5 1-0
2018.02.25 2nd Bundesliga West 2017-18
2591620 WFM De Mie, M (2249) IM Miedema, D (2364) 0-1
1.e4 e5 2.Nf3 Nf6 3.Nc3 Nc6 4.g3 Bb4 5.Bg2 d6 6.O-O O-O 7.d3 Bg4 8.h3 Be6 9.Ng5 Bd7 10.a3 Bxc3 11.bxc3 h6 12.Nf3 Qe7 13.Nh4 Be6 14.d4 d5 15.c4 Nxe4 16.cxd5 Bxd5 17.Nf5 Qe6 18.Qg4 Ng5 19.h4 Bxg2 20.Kxg2 Nxd4 21.Nxh6+ gxh6 0-1
2018.02.18 Aarhus Chess House GM
2611665 FM Matthiesen, M (2314) IM Miedema, D (2371) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 O-O 5.Nf3 d6 6.Be2 e5 7.d5 a5 8.Bg5 h6 9.Bh4 Nbd7 10.Nd2 Nc5 11.O-O Bd7 12.b3 c6 13.a3 g5 14.Bg3 cxd5 15.cxd5 h5 16.f3 b5 17.Bf2 Qb8 18.a4 b4 19.Nb5 Rc8 20.Nc4 Bf8 21.Rb1 Ra6 22.Qd2 Nh7 23.Qe3 Be7 24.Rbc1 g4 25.h4 gxh3 26.g3 Kh8 27.Ncxd6 Rxd6 28.Rxc5 Rg6 29.Rxc8+ Qxc8 30.Kh2 h4 31.g4 Qc2 32.Bc4 Bg5 33.Qe2 Bf4+ 34.Kh1 Qxe2 35.Bxe2 Bg3 36.Bc5 Ng5 37.Nd6 h2 38.Bb5 Bxb5 39.axb5 Rg8 40.b6 a4 41.bxa4 b3 42.Ba3 Nh3 43.Bc5 b2 44.Rb1 f5 45.b7 fxg4 46.fxg4 Kh7 47.Rxb2 1-0
2018.02.17 Aarhus Chess House GM
2611658 IM Miedema, D (2371) IM Thybo, Jesper Sondergaard (2479) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Bb4 5.Qb3 c5 6.dxc5 Nc6 7.Bg5 Qa5 8.Bxf6 dxc4 9.Qxc4 gxf6 10.Rc1 Qxc5 11.Qh4 Ke7 12.g3 e5 13.Bg2 Bxc3+ 14.Rxc3 Qb6 15.O-O Qxb2 16.Rfc1 Rd8 17.Qxh7 Be6 18.R3c2 Qb6 19.e3 Rac8 20.Nh4 Rg8 21.Nf5+ Bxf5 22.Qxf5 Rh8 23.h4 Qa6 24.Kh2 Qa4 25.Rc4 Qxa2 26.Bxc6 Rxc6 27.Rxc6 bxc6 28.Rxc6 Rh6 29.Kg1 Kf8 30.Rc8+ Kg7 31.Qg4+ Rg6 32.Qb4 Rh6 33.Qb8 Kg6 34.Rg8+ Kf5 35.Qc8+ Ke4 36.Qg4+ Kd3 37.Rd8+ Kc3 38.Qd1 f5 39.Qc1+ Kb4 40.Rd2 Qa3 41.Rb2+ Ka5 42.Qd2+ 1-0
2018.02.16 Aarhus Chess House GM
2611656 GM Kveinys, A (2550) IM Miedema, D (2371) 0-1
1.c4 e6 2.Nc3 c5 3.Nf3 Nc6 4.e4 Nd4 5.Be2 Ne7 6.Nxd4 cxd4 7.Nb5 Nc6 8.O-O a6 9.Na3 Bc5 10.d3 b5 11.cxb5 axb5 12.Nxb5 Ba6 13.Na3 O-O 14.Nc2 f5 15.exf5 Rxf5 16.Bd2 Bd6 17.f4 Qb8 18.b3 g5 19.fxg5 Bxh2+ 20.Kh1 Rxf1+ 21.Bxf1 Qg3 22.Qh5 Rf8 23.g6 hxg6 24.Qxh2 Qf2 25.Qh6 Ne5 26.Qg5 Rf5 27.Qd8+ Kg7 28.Bg5 Nf7 29.Qxd7 e5 30.g4 Rxg5 31.Bg2 Bxd3 32.Ne1 Bf5 0-1
2018.02.15 Aarhus Chess House GM
2611652 IM Miedema, D (2371) Thogersen, Rasmus (2334) 1-0
1.d4 Nf6 2.c4 g6 3.f3 Bg7 4.e4 d6 5.Nc3 O-O 6.Be3 c5 7.dxc5 dxc5 8.Qxd8 Rxd8 9.Bxc5 Nc6 10.Nge2 b6 11.Ba3 a5 12.Na4 Rb8 13.Nc1 Bd7 14.Nc3 Nb4 15.Bd3 Nh5 16.Nd5 b5 17.Nxe7+ Kh8 18.Bxb4 axb4 19.c5 Bxb2 20.Rb1 Bc3+ 21.Kf1 Be6 22.Nc6 Rxd3 23.Nxd3 Bc4 24.Kf2 Bxd3 25.Rhd1 Rc8 26.Ne7 Bd4+ 27.Ke1 Bc3+ 28.Kf2 Re8 29.Rxd3 Rxe7 30.a3 Nf4 31.Rd8+ Kg7 32.axb4 Ra7 33.g3 Ra2+ 34.Ke3 Ng2+ 35.Kd3 Rd2+ 36.Kxc3 Rxd8 37.Ra1 h5 38.Ra5 Ne1 39.Rxb5 Nxf3 40.c6 Nxh2 41.c7 Rc8 42.Rc5 Ng4 43.b5 Nf6 44.b6 Nxe4+ 45.Kd4 Nd6 46.Kd5 Ne8 47.Kc6 Nxc7 48.bxc7 f5 49.Kd7 Rxc7+ 50.Kxc7 Kf6 51.Kd6 g5 52.Kd5 1-0
2018.02.14 Aarhus Chess House GM
2611645 GM Vorobiov, E (2548) IM Miedema, D (2371) 1/2-1/2
1.d4 e6 2.c4 Nf6 3.Nf3 d5 4.g3 dxc4 5.Bg2 Nc6 6.Qa4 Bb4+ 7.Bd2 Nd5 8.Qb5 Bxd2+ 9.Nbxd2 c3 10.bxc3 Nxc3 11.Qd3 Nd5 12.O-O O-O 13.Rfc1 Ncb4 14.Qb1 Na6 15.h4 f6 16.Qb3 c6 17.e4 Ne7 18.Nc4 Nc7 19.a4 Rb8 20.Rab1 Kh8 21.e5 b6 22.Nd6 Bd7 23.Nd2 Ncd5 24.N2e4 fxe5 25.Ng5 Be8 26.Qd3 Bg6 27.Ndf7+ Kg8 28.Qxg6 Nxg6 29.Nxd8 Rfxd8 30.Rxc6 exd4 31.Nxe6 Rd7 32.Nxd4 Nde7 33.Rc4 Ne5 34.Rcb4 Rbd8 35.Ne6 Rd1+ 36.Bf1 Rxb1 37.Rxb1 Rd2 38.a5 Nf5 39.axb6 axb6 40.Rxb6 h6 41.Bh3 Nf3+ 42.Kg2 Ne1+ 43.Kf1 Nd3 44.Rb8+ Kf7 45.Rf8+ Kxe6 46.Rxf5 g6 47.Rf3+ Ke5 48.Kg1 Rd1+ 49.Bf1 Ne1 50.Re3+ Kf6 51.Rc3 g5 52.hxg5+ hxg5 53.Be2 Ra1 54.Kf1 Nf3+ 55.Kg2 Ne5 56.f3 Ra2 57.Kf2 Rb2 58.Ra3 Rb6 59.Ra4 Rd6 60.Ra8 Kf7 61.Rh8 Rf6 62.Rh7+ Kg6 63.Re7 Nxf3 64.Bd3+ Kh5 65.Rh7+ Kg4 66.Be2 Kf5 67.g4+ Ke4 68.Bxf3+ Rxf3+ 1/2-1/2
2018.02.13 Aarhus Chess House GM
2611644 IM Miedema, D (2371) IM Teplyi, I (2402) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 a6 4.Nc3 d5 5.cxd5 exd5 6.Bg5 Be6 7.e3 Nbd7 8.Be2 Bd6 9.O-O O-O 10.e4 dxe4 11.Nxe4 Be7 12.Bd3 Re8 13.Ng3 c6 14.Nf5 Bxf5 15.Bxf5 Nd5 16.Bxe7 Rxe7 17.Re1 Rxe1+ 18.Qxe1 N7f6 19.Qd2 Qd6 20.Re1 Rd8 21.g3 Kf8 22.Qc1 Nc7 23.Qc4 g6 24.Bc2 Nfd5 25.a3 Kg7 26.Qb3 Qf6 27.Kg2 Nb5 28.Re4 Ndc7 29.Rf4 Qe6 30.Qd3 Nd5 31.Re4 Qf6 32.h4 Nd6 33.Re5 Nc7 34.Bb3 Nf5 35.Qe4 Nb5 36.d5 Nbd6 37.Qb4 cxd5 38.Bxd5 Ne7 39.h5 h6 40.hxg6 Nxg6 41.Rh5 b5 42.Nh4 Ne7 43.Bf3 Nc4 44.b3 Nd2 45.Bb7 Rd6 46.a4 bxa4 47.bxa4 Qd4 48.Qxd4+ Rxd4 49.Re5 Ng6 50.Nf5+ Kf6 51.Ra5 Rb4 52.Bc8 Ne4 53.Rxa6+ Ke5 54.Ra5+ Kf6 55.Ra6+ Kg5 56.Ra5 Kf6 57.Nxh6 Ne5 58.Ra6+ Ke7 59.Bf5 Nc5 60.Ra7+ Rb7 61.Rxb7+ Nxb7 62.Bc2 Kd6 63.f4 Nc4 64.Bb3 Nca5 65.Bxf7 Ke7 66.Bg6 Nc4 67.Kf2 Nc5 68.Bc2 Nb2 69.a5 Nc4 70.a6 1-0
2018.02.12 Aarhus Chess House GM
2615208 GM Kollars, Dmitrij (2509) IM Miedema, D (2371) 1-0
1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nf3 Bg4 5.h3 Bh5 6.Qe2+ Qe7 7.Be3 Nc6 8.Nc3 Bxf3 9.Qxf3 Nxd4 10.Qd1 Ne6 11.Nxd5 Qd7 12.Qf3 Qc6 13.O-O-O Ne7 14.Be2 Nxd5 15.Rxd5 a6 16.Rd3 Qxf3 17.Bxf3 c6 18.Re1 Be7 19.Bg4 Rd8 20.Rb3 Rd7 21.Bd2 O-O 22.Rxe6 1-0
2018.02.10 Aarhus Chess House GM
2615206 IM Miedema, D (2371) FM Olsen, Filip Boe (2300) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Nf3 O-O 8.Be3 c5 9.Rc1 Qa5 10.Qd2 Rd8 11.Be2 Nc6 12.d5 e6 13.c4 Qxd2+ 14.Kxd2 Nd4 15.Rhd1 b6 16.Bxd4 cxd4 17.Ke1 e5 18.c5 bxc5 19.Rxc5 f5 20.Bc4 fxe4 21.Ng5 h6 22.d6+ Kf8 23.Nf7 Rd7 24.Rb1 Ba6 25.Bxa6 Rxf7 26.Rc7 Bf6 27.Rbb7 Rg7 28.Bc4 Rd8 29.Rf7+ Ke8 30.Bb5+ 1-0
2018.02.09 Aarhus Chess House GM
2615202 IM Miedema, D (2371) FM Bjerre, Jonas Buhl (2368) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.Nf3 c5 6.dxc5 Na6 7.c6 bxc6 8.e3 d5 9.a3 Bxc3+ 10.Qxc3 Nc5 11.Qc2 Ba6 12.b4 Nce4 13.Ne5 Rc8 14.Qa4 Nxf2 15.Qxa6 Nxh1 16.Ra2 Ne4 17.Nf3 Qf6 18.Rc2 g5 19.Bb2 Qh6 20.g3 g4 21.Ne5 Qxe3+ 22.Re2 Qb3 23.Qxa7 c5 24.Qe7 Qa2 25.Nd3 Qb1+ 26.Nc1 cxb4 27.Qh4 f6 28.Qxg4+ Kh8 29.Rg2 Nhf2 30.Rxf2 Nxf2 31.Qd4 bxa3 32.Bxa3 Qe4+ 33.Ne2 Nd3+ 34.Kd2 Ne5 35.Qxe4 dxe4 36.Bxf8 Nxc4+ 37.Ke1 Rxf8 38.Nf4 e5 0-1
2018.02.04 2nd Bundesliga West 2017-18
2591612 IM Miedema, D (2364) Wagenknecht, U (2248) 1-0
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 Be7 6.e3 Nbd7 7.Bd3 c6 8.Nge2 Nf8 9.Qc2 Ne6 10.Bh4 g6 11.O-O O-O 12.Rad1 Ng7 13.f3 Nf5 14.Bf2 Nd6 15.Kh1 Re8 16.Bg1 Bf8 17.e4 dxe4 18.fxe4 Ng4 19.e5 Nf5 20.Bxf5 Bxf5 21.Rxf5 gxf5 22.Qxf5 Nh6 23.Qh5 f6 24.Be3 Nf7 25.Rf1 Bg7 26.Ne4 Nxe5 27.dxe5 Rxe5 28.Qf3 Qd7 29.N2g3 Rae8 30.Bh6 f5 31.Qb3+ Qe6 32.Bxg7 Qxb3 33.Nf6+ Kf7 34.axb3 R5e6 35.Nfh5 Re1 36.Bc3 Rxf1+ 37.Nxf1 Re2 38.Nhg3 Rc2 39.Nxf5 1-0
2018.01.21 2nd Bundesliga West 2017-18
2591548 Repplinger, M (2188) IM Miedema, D (2364) 1/2-1/2
1.d4 e6 2.Nf3 Nf6 3.c4 d5 4.g3 dxc4 5.Bg2 Nc6 6.O-O Rb8 7.e3 b5 8.a4 a6 9.axb5 axb5 10.b3 cxb3 11.Qxb3 Bd6 12.Bb2 O-O 13.Rc1 Bb7 14.Ne5 Ne7 15.Bxb7 Rxb7 16.Nd3 Ne4 17.f3 Nxg3 18.hxg3 Nf5 19.f4 Nxg3 20.Kg2 Qh4 21.Qd1 f5 22.d5 Ne4 23.Qf3 exd5 24.Rh1 Qe7 25.Nc3 d4 26.exd4 Rf6 27.Ra8+ Kf7 28.Rh3 Rg6+ 29.Kh2 c6 30.Ne5+ Bxe5 31.fxe5 Qg5 32.Ne2 Nd2 33.Qf2 Rh6 34.Rxh6 Qxh6+ 35.Kg2 Qg5+ 36.Ng3 f4 37.Bc1 Qxg3+ 38.Qxg3 fxg3 39.Bxd2 b4 40.Bc1 Ke6 41.Rd8 Rd7 42.Rxd7 Kxd7 43.Kxg3 Ke6 44.Kf4 h5 45.Ke4 g6 46.Bd2 b3 47.Kd3 b2 48.Kc2 b1=Q+ 49.Kxb1 c5 50.dxc5 Kxe5 51.Kc2 Kd5 52.Kd3 1/2-1/2
2017.12.10 2nd Bundesliga West 2017-18
2591523 FM Lisanti, A (2239) IM Miedema, D (2364) 0-1
1.d4 e6 2.c4 Nf6 3.Nf3 d5 4.Bf4 Bb4+ 5.Nbd2 dxc4 6.Qa4+ Nc6 7.a3 Bxd2+ 8.Nxd2 Nd5 9.Be5 f6 10.Bg3 Nb6 11.Qd1 Qxd4 12.e3 Qxb2 13.Rb1 Qxa3 14.Bxc7 Nd5 15.Ra1 Qb4 16.Bxc4 Nxc7 17.O-O O-O 0-1
2017.11.12 2nd Bundesliga West 2017-18
2591476 IM Miedema, D (2364) FM Skulener, W (2390) 1-0
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 a6 5.Nf3 b5 6.b3 Bg4 7.Be2 e6 8.O-O Nbd7 9.Bb2 Be7 10.h3 Bh5 11.Ne5 Bxe2 12.Nxe2 Nxe5 13.dxe5 Nd7 14.Nf4 dxc4 15.Qg4 g6 16.Rfd1 Qc8 17.h4 h5 18.Qg3 Rh6 19.bxc4 Nb6 20.c5 Bxc5 21.Bd4 Bxd4 22.Rxd4 Ra7 23.Rad1 Rd7 24.Qg5 Rh7 25.Rxd7 Nxd7 26.Nxe6 fxe6 27.Qxg6+ Rf7 28.Qxe6+ Re7 29.Qg6+ Kd8 30.e6 Kc7 31.Qg3+ Kd8 32.Qg5 1-0
2017.10.22 2nd Bundesliga West 2017-18
2591436 FM Michalczak, T (2199) IM Miedema, D (2364) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 Ne7 5.a3 Bxc3+ 6.bxc3 c5 7.Qg4 O-O 8.Bd3 Nbc6 9.Qh5 Ng6 10.Nf3 Qc7 11.Be3 c4 12.Bxg6 fxg6 13.Qg4 Qf7 14.Ng5 Qe8 15.h4 Ne7 16.a4 a5 17.O-O Bd7 18.Rfb1 Rb8 19.Bc1 h6 20.Nh3 Rf5 21.Ra2 Kh7 22.Rba1 Nc8 23.Ba3 Ra8 24.Rb1 b6 25.Nf4 Bxa4 26.Bd6 Bc6 27.g3 Ra7 28.Ba3 Qf7 29.Nh3 Be8 30.f4 Rb7 31.Rab2 Qd7 32.Bc5 Qc6 33.Kf2 Kg8 34.Ke3 Rff7 35.Ba3 Rfc7 36.Kd2 Qd7 37.Rh1 b5 38.Bc5 b4 39.cxb4 c3+ 40.Kxc3 Nb6 41.Ra2 axb4+ 42.Kd2 Nc4+ 43.Ke2 b3 44.Ra8 Rc8 45.Rxc8 Qxc8 46.cxb3 Rxb3 47.Kf2 Rb2+ 48.Kg1 Qa6 0-1
2017.10.08 2nd Bundesliga West 2017-18
2591405 Ludwig, Peter (2160) IM Miedema, D (2364) 0-1
1.Nf3 d5 2.c4 e6 3.g3 dxc4 4.Qa4+ Nd7 5.Qxc4 a6 6.a4 b5 7.Qc2 Bb7 8.Bg2 c5 9.Nc3 Qb6 10.O-O Ne7 11.axb5 axb5 12.Rxa8+ Bxa8 13.Qb3 Bc6 14.Ne1 c4 15.Qa2 Nd5 16.Nxd5 exd5 17.d3 Bc5 18.e4 d4 19.dxc4 bxc4 20.Qxc4 Bb5 21.Qd5 O-O 22.e5 Re8 23.f4 Bxf1 24.Bxf1 Nf6 25.Qf3 d3+ 26.Kh1 d2 27.Bxd2 Qxb2 28.Bc3 Qf2 29.Qxf2 Bxf2 30.Nd3 Nd5 31.Nxf2 Nxc3 32.Kg2 Ra8 33.Bc4 Ra4 34.Bd3 h6 35.h4 Kf8 36.Kf3 Ra3 37.Ke3 Nd5+ 38.Ke4 Nb4 39.Kd4 Ke7 40.f5 Nc6+ 41.Kd5 Nb8 42.Ke4 Nd7 43.Kf4 Ra5 44.Ng4 Ra4+ 45.Be4 Rb4 46.Nf2 Nc5 47.h5 f6 48.exf6+ gxf6 49.Ke3 Kd6 50.Bf3 Rb3+ 51.Ke2 Nd7 52.Ne4+ Ke5 53.Nd2 Rc3 54.Ne4 Ra3 55.Nf2 Kd4 56.Ng4 Ra2+ 57.Kf1 Ne5 58.Bd1 Nxg4 59.Bxg4 Ke3 60.Kg1 Ra4 0-1
2017.08.09 Riga Tech Open A 2017
2706783 IM Miedema, D (2373) GM Kryakvin, D (2583) 0-1
1.d4 g6 2.c4 Bg7 3.e4 d6 4.Nc3 e5 5.d5 Nd7 6.Bd3 a5 7.Nge2 Ne7 8.h4 h5 9.Bg5 f6 10.Be3 Nc5 11.Bc2 O-O 12.Ng3 b6 13.a3 f5 14.exf5 Nxf5 15.Nxf5 Bxf5 16.Bxf5 Rxf5 17.g4 hxg4 18.Qxg4 Nd3+ 19.Ke2 e4 20.Qxg6 Rxf2+ 21.Kd1 Nxb2+ 22.Kc1 Nd3+ 23.Kd1 Qf8 24.Qxe4 Re8 0-1
2017.08.08 Riga Tech Open A 2017
2706697 IM Miedema, D (2373) GM Kulaots, K (2577) 0-1
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.g3 Bb4+ 5.Bd2 Be7 6.Bg2 O-O 7.O-O Nbd7 8.Qc2 c6 9.Rd1 b6 10.Bf4 Ba6 11.Ne5 Rc8 12.Qa4 Bxc4 13.Nxc6 Qe8 14.Nxa7 Ra8 15.Bf1 b5 16.Qa5 e5 17.dxe5 Ne4 18.b3 Nxf2 19.Kxf2 Rxa7 20.Qxa7 Bc5+ 21.Qxc5 Nxc5 22.bxc4 dxc4 23.Na3 Ne4+ 24.Kg1 Qc6 25.Be3 Nc3 26.Rd2 b4 27.Bg2 Qa6 28.Nc2 Qa5 29.Bd4 Na4 30.Rdd1 c3 31.Rab1 Nb2 32.Rdc1 Rd8 33.e3 Nd3 34.Rf1 Qa4 35.Rbd1 Qxc2 36.Be4 Qxd1 37.Rxd1 c2 38.Rf1 c1=Q 39.Bxd3 Qc6 40.Rf2 Qc1+ 41.Kg2 Qc6+ 42.Kg1 Rc8 43.Bf5 Rc7 44.Rb2 Qf3 45.Rc2 0-1
2017.08.06 CellaVision Cup 2017
2711448 GM Epishin, V (2541) IM Miedema, D (2373) 0-1
1.Nf3 e6 2.c4 d5 3.b3 c5 4.g3 Nc6 5.Bg2 Nf6 6.O-O d4 7.d3 Bd6 8.e4 e5 9.Nh4 g6 10.a3 Bg4 11.Qe1 Qa5 12.Bd2 Qb6 13.Bh6 Qxb3 14.Bg7 Ke7 15.h3 Be6 16.Bxh8 Rxh8 17.Qe2 Qb6 18.Nd2 Qc7 19.Kh2 Kf8 20.Rab1 Kg7 21.Rb2 Nd7 22.Qd1 Nb6 23.Qc2 Ne7 24.Rfb1 Bd7 25.Nhf3 h6 26.Ng1 g5 27.Ndf3 Ng6 28.Ne2 Be7 29.Qd2 Bc6 30.Qa5 Qb8 31.h4 g4 32.Ne1 h5 33.Kg1 Rc8 34.Nc2 f6 35.Qe1 Na4 36.Rb3 Bd6 37.Qd2 Qc7 38.Rf1 Nf8 39.f3 Bd7 40.Rf2 b5 41.fxg4 bxc4 42.dxc4 hxg4 43.Nc1 Be6 44.Qd1 Nb6 45.Rf5 Nh7 46.Qxg4+ Kh8 47.Qh5 Qg7 48.Bh3 Bxc4 49.Rff3 Bf7 50.Qf5 Re8 51.Kh2 Qh6 52.Rxb6 axb6 53.Qd7 Be7 54.Ne3 dxe3 0-1
2017.08.04 CellaVision Cup 2017
2711355 IM Miedema, D (2373) GM Kulaots, K (2577) 0-1
1.d4 g6 2.c4 Bg7 3.e4 d6 4.Nc3 e5 5.d5 f5 6.exf5 gxf5 7.Qh5+ Kf8 8.Nh3 Nf6 9.Qh4 Na6 10.Bd3 Bd7 11.f3 c6 12.Bh6 Qe7 13.dxc6 bxc6 14.O-O-O Bxh6+ 15.Qxh6+ Qg7 16.Qd2 Rd8 17.g4 f4 18.Be4 Be8 19.Nf2 Nc5 20.h4 Qc7 21.Bb1 Bf7 22.Rhe1 Bxc4 23.g5 Nd5 24.Rg1 Qa5 25.Nce4 Qxd2+ 26.Rxd2 Ne6 27.Ng4 Nd4 28.Rf2 Ne2+ 29.Rxe2 Bxe2 30.Nh6 Bxf3 31.Nf5 Bxe4 32.Bxe4 Ne3 33.h5 Nxf5 34.Bxf5 Ke7 35.Kd2 Rdf8 36.Bb1 d5 0-1
2017.07.30 Xtracon Chess Open 2017
2716112 IM Miedema, D (2373) Halfhide, Sebastian (2253) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Bg5 c5 7.d5 h6 8.Be3 e6 9.Qd2 exd5 10.cxd5 Nbd7 11.Nh3 a6 12.Nf2 h5 13.a4 Rb8 14.Be2 Ne8 15.O-O Nc7 16.Rab1 b5 17.b4 cxb4 18.Rxb4 a5 19.Rbb1 b4 20.Nb5 Nb6 21.Bg5 Qd7 22.Rfc1 Na6 23.Bf4 Nxa4 24.Qa2 N6c5 25.Bxd6 Rxb5 26.Bxb5 Qxb5 27.Qc4 Qxc4 28.Rxc4 Ba6 29.Rxc5 Nxc5 30.Bxc5 Rc8 31.Be7 b3 32.g4 b2 33.Ba3 Rc2 34.d6 Bd4 35.d7 Bxf2+ 36.Kh1 Bh4 37.Bxb2 hxg4 38.Bd4 Kh7 39.fxg4 Rd2 40.Be3 Rxd7 0-1
2017.07.29 Xtracon Chess Open 2017
2715887 GM Rasmussen, A (2540) IM Miedema, D (2373) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.f3 e5 6.Nb3 Be6 7.c4 Be7 8.Be3 O-O 9.Nc3 Nbd7 10.Be2 Nh5 11.g3 Bg5 12.Bf2 Nb6 13.Na5 Nc8 14.b4 b6 15.Nc6 Qd7 16.b5 Nf6 17.h4 Bh6 18.Nd5 Ne8 19.a4 g6 20.h5 Kg7 21.a5 bxa5 22.Rxa5 f5 23.hxg6 fxe4 24.gxh7 Bxd5 25.cxd5 Nf6 26.Ra4 Nb6 27.Bxb6 axb6 28.fxe4 Nxh7 29.Rxa8 Rxa8 30.Bg4 Qf7 31.Bf5 Nf6 32.Rh2 Ra3 33.Rxh6 Rxg3 34.Rh1 Re3+ 35.Kd2 Rg3 36.Kc2 Qg8 37.Qd2 Qa8 38.Qh6+ Kf7 39.Be6+ Ke8 40.Qh8+ Rg8 41.Kb3 1-0
2017.07.28 Xtracon Chess Open 2017
2715694 IM Miedema, D (2373) Hoti, Nimon (1953) 1-0
1.Nf3 Nf6 2.c4 b6 3.g3 Bb7 4.Bg2 e6 5.O-O Be7 6.Nc3 h6 7.Re1 Bb4 8.Qc2 Bxc3 9.Qxc3 d5 10.b3 c5 11.cxd5 exd5 12.Qe5+ Qe7 13.d4 Qxe5 14.Nxe5 Nfd7 15.Nxd7 Nxd7 16.Bb2 cxd4 17.e4 O-O 18.exd5 Nf6 19.Rad1 Bxd5 20.f3 Rfe8 21.Rxe8+ Rxe8 22.Bxd4 Be6 23.Kf2 Rd8 24.Ke2 Ne8 25.Bb2 Rc8 26.Rc1 Rd8 27.Ke3 f6 28.g4 f5 29.h3 f4+ 30.Ke2 Bc8 31.Be5 g5 32.Rc6 Ba6+ 33.Ke1 Rd3 34.Bb8 Re3+ 35.Kd1 Be2+ 36.Kd2 Bb5 37.Rc2 Re7 38.a4 Be2 39.Bxa7 Re6 40.Rc1 Ba6 41.Re1 Rd6+ 42.Kc3 Nf6 43.Bf1 Nd5+ 44.Kb2 Bxf1 45.Rxf1 Ne3 46.Rc1 Kf7 47.Rc7+ Ke6 48.Rb7 Rd2+ 49.Kc3 Rf2 50.Rxb6+ Kd7 51.Rb7+ Kc8 52.Bxe3 fxe3 53.Rf7 Kd8 54.Kd3 Rb2 55.Kxe3 Rxb3+ 56.Kf2 Rb6 57.a5 Ra6 58.Rf5 Re6 59.Kg3 Ke7 60.Rb5 Kf7 61.Rb6 Re5 62.a6 Ra5 63.Rxh6 Kg7 64.Rb6 Ra2 65.h4 1-0
2017.07.27 Xtracon Chess Open 2017
2715487 FM Ezra, Paul Chambers (2162) IM Miedema, D (2373) 0-1
1.e4 e6 2.d4 d5 3.Bd3 dxe4 4.Bxe4 Nf6 5.Bf3 Nbd7 6.Ne2 e5 7.Bg5 Be7 8.Bxf6 Bxf6 9.Nbc3 exd4 10.Nxd4 Ne5 11.O-O Qxd4 0-1
2017.07.26 Xtracon Chess Open 2017
2715252 IM Miedema, D (2373) GM Hammer, J (2628) 0-1
1.e4 c6 2.d4 d5 3.e5 Bf5 4.Nd2 e6 5.Nb3 Nd7 6.Nf3 c5 7.Nxc5 Bxc5 8.dxc5 Qa5+ 9.c3 Qxc5 10.Qa4 Ne7 11.Bb5 Qc8 12.Bg5 a6 13.Qb4 Qd8 14.Be2 h6 15.Bh4 g5 16.Bg3 Qb6 17.Qxb6 Nxb6 18.h4 g4 19.Nd4 h5 20.Bf4 Be4 21.f3 gxf3 22.gxf3 Bg6 23.Rg1 Rc8 24.Bg5 Rg8 25.Kf2 Na4 26.Nb5 Nf5 27.Bd3 Nxb2 28.Bxf5 axb5 29.Bxg6 Rxg6 30.f4 Rxc3 31.Rab1 Rc2+ 32.Ke3 Kd7 33.Rgc1 Nc4+ 34.Kd4 Rd2+ 35.Kc5 Rg8 36.Kxb5 Ra8 37.a4 Ra2 38.Kc5 b6+ 39.Kd4 R8xa4 40.Kc3 Nd2 0-1
2017.07.25 Xtracon Chess Open 2017
2715043 GM Andersen, Mad (2586) IM Miedema, D (2373) 1/2-1/2
1.Nf3 Nf6 2.g3 d5 3.Bg2 c5 4.O-O e6 5.c4 d4 6.e3 Nc6 7.exd4 cxd4 8.d3 Bd6 9.Na3 O-O 10.Nc2 e5 11.b4 Nxb4 12.Nxb4 Bxb4 13.Nxe5 Qa5 14.Rb1 Re8 15.Nf3 Bc3 16.Qc2 Bd7 17.Bd2 Ba4 18.Qc1 Rad8 19.Rxb7 Bc6 20.Rb3 Bxf3 21.Bxc3 dxc3 22.Bxf3 Rxd3 23.Bg2 g6 24.Qc2 Red8 25.Bd5 Rd2 26.Qxc3 Qxc3 27.Rxc3 Nxd5 28.cxd5 R8xd5 29.Ra3 a5 30.f3 h5 31.Rf2 R2d4 32.Kg2 a4 33.Re2 Kg7 34.Kf2 Kf6 35.f4 Kf5 36.Kg2 Kg4 37.h3+ Kf5 38.Kf3 Rd3+ 39.Re3 Rxa3 40.Rxa3 Rd4 41.Re3 Rd2 1/2-1/2
2017.07.24 Xtracon Chess Open 2017
2720724 IM Miedema, D (2373) Palozza, Christian (2178) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 Qb6 8.a3 cxd4 9.Nxd4 Bc5 10.Na4 Qa5+ 11.c3 Bxd4 12.Bxd4 Nxd4 13.Qxd4 b6 14.Qb4 Qxb4 15.axb4 a6 16.b5 a5 17.Be2 Bb7 18.O-O g6 19.Bf3 Rc8 20.Rad1 Rc4 21.Rd4 Rxd4 22.cxd4 Ke7 23.Rc1 Rc8 24.Rxc8 Bxc8 25.g4 Bb7 26.Kf2 Kd8 27.Kg3 Ke7 28.Be2 Kf8 29.Bd3 Kg7 30.f5 h6 31.f6+ Kf8 32.g5 h5 33.Kh4 Kg8 34.Nc3 Bc8 35.Na4 Bb7 36.Be2 Bc8 37.Bf3 Bb7 38.Bd1 Bc8 39.Nc3 Bb7 40.b4 axb4 41.Na2 Bc8 42.Nxb4 Nf8 43.Be2 Bd7 44.Na6 Bc8 45.Nc7 Bb7 46.Ne8 Nd7 47.Nd6 Ba8 48.Bf3 Kf8 49.Bxh5 gxh5 50.Kxh5 Kg8 51.Kg4 Nf8 52.h4 Nd7 53.h5 Nf8 54.Nc8 Nd7 55.g6 1-0
2017.07.23 Xtracon Chess Open 2017
2720521 Kocur, J (2055) IM Miedema, D (2373) 1/2-1/2
1.Nf3 Nf6 2.g3 d5 3.c4 dxc4 4.Na3 Be6 5.Bg2 c6 6.Ng5 Bf5 7.Nxc4 h6 8.Nf3 Qc8 9.Nce5 Nbd7 10.d4 e6 11.O-O Be4 12.b3 Qc7 13.Bb2 Rd8 14.Qc1 Nxe5 15.dxe5 Nd5 16.Qc4 Bxf3 17.Bxf3 Be7 18.Qg4 O-O 19.Be4 Bc5 20.Rac1 Qa5 21.Bb1 Ba3 22.Qe4 g6 23.Bxa3 Qxa3 24.h4 Ne7 25.h5 Qb2 26.Qh4 g5 27.Qe4 Nf5 28.e3 Rd2 29.Rc2 Rxc2 30.Bxc2 Rd8 31.g4 Rd2 32.gxf5 exf5 33.Qxf5 Qxc2 34.Qxc2 Rxc2 35.Rd1 Rc5 36.e6 fxe6 37.Rd7 Rb5 38.Re7 g4 39.Rxe6 Rxh5 40.Rg6+ Kf7 41.Rxg4 Kf6 42.Rb4 b5 43.Re4 Rd5 44.a4 a5 45.axb5 Rg5+ 46.Kf1 cxb5 47.Re8 h5 48.Ra8 h4 49.Rh8 Rg4 50.f4 a4 51.bxa4 bxa4 52.Kf2 a3 53.Ra8 h3 54.Rxa3 Rg2+ 55.Kf3 Rg1 56.Ra2 Rf1+ 57.Rf2 Rh1 58.e4 h2 59.Kg2 Re1 60.e5+ Kf5 61.Kxh2 Re3 62.Kg2 Kg4 63.Kf1 Re4 64.Kg2 Re3 65.f5 1/2-1/2
2017.07.23 Xtracon Chess Open 2017
2720313 IM Miedema, D (2373) Roder, P (2048) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Nf3 O-O 8.Be2 c5 9.h3 cxd4 10.cxd4 b6 11.Be3 Bb7 12.Qd3 Ba6 13.Qd2 Bxe2 14.Qxe2 Nc6 15.O-O Rc8 16.Rac1 Nxd4 17.Bxd4 Rxc1 18.Rxc1 Bxd4 19.Rd1 e5 20.Nxe5 Qc7 21.Rxd4 Qxe5 22.Qd2 Rc8 23.f4 Qc5 24.Kh2 Qc3 25.Qf2 Kg7 26.e5 Qc5 27.Kg3 Rc7 28.a4 Re7 29.Qd2 Qa3+ 30.Kh4 Qc5 31.g3 f6 32.Rd5 Qc4 33.exf6+ Kxf6 34.Rd6+ Kf7 35.Kg5 Qc5+ 36.Rd5 Qc6 37.Qd4 Qe6 38.g4 Rc7 39.f5 h6+ 40.Kf4 g5+ 41.Kf3 Rc3+ 42.Qxc3 Qxd5+ 43.Ke3 Qd6 44.Qc4+ Ke7 45.Qe4+ Kf7 46.Qc4+ Ke7 47.Qd4 Qg3+ 48.Ke4 Qf4+ 49.Kd5 Qd6+ 50.Kc4 Qc6+ 51.Kd3 a6 52.Qe4+ Qxe4+ 53.Kxe4 Kd6 54.Kd4 b5 55.axb5 axb5 56.Ke4 b4 57.Kd4 h5 58.gxh5 Ke7 59.Kc4 Kf7 60.Kxb4 Kg7 61.Kc4 Kh6 62.f6 Kxh5 63.f7 1-0
2017.07.22 Xtracon Chess Open 2017
2720103 Hansen, I (1839) IM Miedema, D (2373) 0-1
1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Ngf3 c5 6.c3 Nc6 7.Bb5 Qb6 8.Bxc6 bxc6 9.O-O Be7 10.Re1 g5 11.Nf1 g4 12.dxc5 Nxc5 13.Nd4 h5 14.Be3 Qc7 15.b4 Ne4 16.Qc2 Bd7 17.Rac1 Qxe5 18.Nxc6 Bxc6 19.Bd4 Qg5 20.Bxh8 f6 21.c4 Bb7 22.c5 Bc6 23.Rb1 Bb5 24.a4 Bxf1 25.Rxf1 Kf7 26.Bxf6 Bxf6 27.b5 Kg8 28.b6 Be5 29.c6 axb6 30.c7 Rc8 31.Rxb6 Rxc7 32.Rc6 Qf4 33.g3 Rxc6 34.Qxc6 Qf7 35.a5 Ng5 36.f4 gxf3 37.Rc1 f2+ 38.Kf1 Nf3 39.Qc8+ Kh7 40.Qc2+ Kg7 41.Qxf2 Bd4 42.Qe2 Ng1+ 0-1
2017.04.23 2nd Bundesliga West 2016-17
2756186 IM Miedema, D (2366) FM Michalczak, T (2265) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 O-O 5.Be3 d6 6.f3 Nc6 7.Nge2 a6 8.Qd2 Rb8 9.Nc1 e5 10.d5 Nd4 11.Nb3 c5 12.dxc6 bxc6 13.Nxd4 exd4 14.Bxd4 d5 15.cxd5 cxd5 16.e5 Nd7 17.f4 f6 18.e6 Re8 19.f5 Ne5 20.Ba7 Ra8 21.Bc5 Qc7 22.Qd4 Nd7 23.Ba3 gxf5 24.O-O-O Rxe6 25.Qxd5 Nb6 26.Qd8+ Qxd8 27.Rxd8+ Kf7 28.Be2 Bh6+ 29.Kc2 Kg6 30.Rhd1 Bb7 31.Rxa8 Nxa8 32.Bc4 Re5 33.Bd6 Re8 34.Bc5 Rc8 35.b4 a5 36.Be6 Re8 37.Bd7 Re5 38.Bd6 axb4 39.Bxe5 fxe5 40.Rd6+ Kg5 41.h4+ Kxh4 42.Rxh6+ Kg5 43.Rxh7 bxc3 44.Bxf5 Bxg2 45.Rg7+ Kxf5 46.Rxg2 Nb6 47.Kxc3 Nd5+ 48.Kd2 e4 49.a4 e3+ 50.Ke1 Ke5 51.a5 Kd6 52.a6 Kc6 53.Rb2 1-0
2017.04.16 GRENKE Chess Open 2017
2766772 IM Moskalenko, A (2514) IM Miedema, D (2353) 1-0
1.c4 e6 2.Nf3 d5 3.e3 Nf6 4.Nc3 Bd6 5.b3 c6 6.Bb2 Qe7 7.Rg1 h6 8.g4 Ba3 9.Bxa3 Qxa3 10.h4 Nbd7 11.Qc2 Qd6 12.g5 hxg5 13.hxg5 Ng8 14.d4 Ne7 15.Be2 dxc4 16.bxc4 e5 17.Ne4 Qb4+ 18.Kf1 Nb6 19.Nxe5 Bh3+ 20.Rg2 Nf5 21.Bg4 Bxg2+ 22.Kxg2 Nh4+ 23.Kg3 Qe7 24.c5 Nc8 25.Bxc8 Rxc8 26.Nd6+ Kf8 27.Ndxf7 g6 28.Rh1 1-0
2017.04.15 GRENKE Chess Open 2017
2766685 IM Wieczorek, O (2484) IM Miedema, D (2353) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7 7.h4 Qc7 8.h5 h6 9.Nf3 b6 10.Bb5+ Bd7 11.Bd3 c4 12.Be2 Ba4 13.Bf4 Na6 14.g4 O-O-O 15.Qd2 Kb7 16.Nh4 Rdf8 17.Bg3 Qd7 18.Ng2 Nc7 19.Ne3 f5 20.exf6 gxf6 21.Ng2 Nb5 22.Bf4 Ng8 23.Nh4 Re8 24.Ng6 Rh7 25.O-O Nd6 26.f3 Ne7 27.Nxe7 Qxe7 28.Rf2 Rg8 29.Re1 Nf7 30.Bd1 Bd7 31.Qc1 f5 32.Rg2 Qf6 33.Qe3 fxg4 34.fxg4 Ng5 35.Rf1 Qe7 36.Bxg5 Rxg5 37.Qc1 e5 38.dxe5 Qxe5 39.Qd2 Rhg7 40.Rf4 Qe7 41.Bf3 Bc6 42.Qc1 Re5 43.Kf1 Qh4 44.Qd2 Rge7 45.Rf2 d4 46.Kg2 Bxf3+ 47.R4xf3 Qxg4+ 48.Rg3 Qe4+ 49.Rff3 dxc3 50.Qxc3 Rxh5 51.Kg1 Qh4 52.Rh3 Re1+ 53.Kh2 Re2+ 54.Kh1 Qe1+ 55.Qxe1 Rxe1+ 56.Kg2 Re2+ 57.Kf1 Rxh3 58.Rf7+ Ka6 59.Kxe2 Rxa3 0-1
2017.04.15 GRENKE Chess Open 2017
2766713 IM Miedema, D (2353) GM Kozul, Z (2631) 0-1
1.d4 Nf6 2.c4 d6 3.Nc3 Nbd7 4.e4 e5 5.Nge2 c6 6.f3 Be7 7.Ng3 g6 8.Bh6 Bf8 9.Be3 h5 10.Qd2 a6 11.O-O-O b5 12.d5 c5 13.cxb5 h4 14.Nge2 axb5 15.Nxb5 Rxa2 16.Na3 Ra1+ 17.Kc2 Rxd1 18.Kxd1 Nb6 19.Nc3 Be7 20.Ncb5 Kf8 21.Na7 Bb7 22.Qa5 Kg7 23.Bd2 h3 24.Nc6 Bxc6 25.dxc6 hxg2 26.Bxg2 Qc7 27.Qb5 Rb8 28.Ba5 Qa7 29.Kc2 Nbd5 30.Qxb8 Ne3+ 31.Kb1 Qxb8 32.c7 Qc8 33.Nb5 Nc4 34.Bc3 Ne8 0-1
2017.04.14 GRENKE Chess Open 2017
2766634 IM Miedema, D (2353) IM Sadzikowski, D (2547) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d5 5.cxd5 exd5 6.Bg5 h6 7.Bh4 Nc6 8.e3 g5 9.Bg3 Ne4 10.Bd3 Qe7 11.Ne2 h5 12.Bxe4 Qxe4 13.Qxe4+ dxe4 14.h4 gxh4 15.Rxh4 Bg4 16.Kf1 Be7 17.Rh1 h4 18.Nxe4 O-O-O 19.Bf4 Nb4 20.f3 Be6 21.b3 Rhg8 22.Nf2 Bd6 23.Rd1 Nd5 24.Rd3 Bf5 25.Ne4 Bxf4 26.exf4 Rde8 27.Rxh4 Bxe4 28.fxe4 Rxe4 29.g3 Rge8 30.Rh2 Ne3+ 31.Ke1 Ng4 32.Rg2 Ne3 33.Rh2 Ng4 34.Rg2 Ne3 1/2-1/2
2017.04.08 Karpos Open 2017
2770435 IM Miedema, D (2353) IM Petrov, Martin (2438) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.Qb3 Nc6 6.Nbd2 Bb4 7.d5 Bxd2+ 8.Bxd2 exd5 9.cxd5 Ne7 10.Qa4 Bb7 11.e4 O-O 12.Bg2 c6 13.d6 Ng6 14.O-O c5 15.e5 Bxf3 16.Bxf3 Nxe5 17.Bg2 Nc6 18.Bc3 Rc8 19.Rad1 Re8 20.h4 Re6 21.Bh3 Re4 22.Qa6 Nd4 23.Bxd4 Rxd4 24.Rxd4 cxd4 25.Qd3 Qe8 26.Qxd4 Qe2 27.Qa4 Qxb2 28.Bxd7 Rd8 29.Bc6 Rxd6 30.Qxa7 Rd8 31.Qe7 Qd4 32.Ba4 Ne4 33.Bb3 Rf8 34.Kg2 Nd2 35.Rd1 Qd3 36.Qb7 b5 37.Qd5 Qxd5+ 38.Bxd5 Nc4 39.Bc6 b4 40.Rd4 Ne5 41.Bb7 Rb8 42.Rxb4 Kf8 43.a4 Nc6 44.Rb5 Nd4 45.Rb6 Nc6 46.Rxc6 Rxb7 47.Rc3 Ke7 48.a5 Kd6 49.Ra3 Ra7 50.a6 Kc7 51.Kf3 Kb8 52.h5 h6 53.Kf4 Rc7 54.a7+ Ka8 55.g4 Rc4+ 56.Kg3 Rc1 57.Ra4 Rc2 58.Ra5 Rc3+ 59.f3 Rc7 60.g5 hxg5 61.Rxg5 f6 62.Ra5 Rc1 63.Kf4 Rh1 64.Ke4 Rh4+ 65.f4 Rh1 66.Kf3 Rh4 67.Kg3 Rh1 68.Kg4 Rh2 69.Ra1 Rg2+ 70.Kf5 Rh2 71.Kg6 Rg2+ 72.Kf7 Rg4 73.f5 Rg5 74.h6 gxh6 75.Kxf6 Rh5 76.Rf1 Kxa7 77.Kg6 Rg5+ 78.Kxh6 Rg2 79.f6 1-0
2017.04.07 Karpos Open 2017
2770413 IM Erdogdu, M (2446) IM Miedema, D (2353) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7 7.Qg4 O-O 8.Bd3 Nbc6 9.Qh5 Ng6 10.Nf3 Qc7 11.Be3 c4 12.Bxg6 fxg6 13.Qg4 Qf7 14.Ng5 Qe8 15.h4 Ne7 16.Qe2 Bd7 17.g4 b5 18.Kd2 a5 19.h5 h6 20.Nh3 g5 21.f4 gxf4 22.Bxf4 b4 23.axb4 axb4 24.cxb4 c3+ 25.Ke3 Rxa1 26.Rxa1 Bb5 27.Qe1 Nf5+ 28.Kf2 Nxd4 29.Qxc3 Ne2 30.Qd2 Qe7 31.Ra3 Qh4+ 32.Kg2 Nxf4+ 33.Nxf4 Qxg4+ 0-1
2017.04.04 Karpos Open 2017
2770353 Themelis, G (1895) IM Miedema, D (2353) 1-0
1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.Nc3 Nxc3 6.dxc3 Be7 7.Bf4 O-O 8.Qd2 Qe8 9.Be2 Qa4 10.O-O Nc6 11.Nd4 Ne5 12.Rfe1 c6 13.Bd3 Qa5 14.Qe2 Bf6 15.Bf5 g6 16.Bxc8 Rfxc8 17.Nf3 Re8 18.a3 Re7 19.Nxe5 Bxe5 20.Bxe5 dxe5 21.Qc4 Rd8 22.Rad1 Red7 23.Rd3 Kg7 24.Red1 Rd5 25.h3 a6 26.Qe4 h5 27.c4 Rxd3 28.Rxd3 Rxd3 29.cxd3 Qc5 30.b4 Qd6 31.c5 Qf6 32.h4 Qf4 33.Qxf4 exf4 34.Kf1 Kf6 35.Ke2 Ke5 36.Kf3 f6 37.d4+ Kxd4 38.Kxf4 Kc3 39.g4 Kb3 40.g5 f5 41.Ke5 Kxa3 42.Kf6 Kxb4 43.Kxg6 a5 44.Kxf5 a4 45.g6 a3 46.g7 a2 47.g8=Q a1=Q 48.Qe8 Qd4 49.f4 Qxc5+ 50.Qe5 Qf8+ 51.Ke4 Qd8 52.Qb2+ Kc5 53.Qa3+ Kb6 54.Qb4+ Ka6 55.Qa4+ Kb6 56.Qb4+ Kc7 57.Qa5+ b6 58.Qxh5 b5 59.Qe5+ Kb7 60.h5 b4 61.h6 Qh4 62.Qg7+ Kb6 63.h7 Qh1+ 64.Kf5 Qd5+ 65.Kg6 Qe6+ 66.Qf6 Qg4+ 67.Kf7 Qd7+ 68.Kg8 Qc8+ 69.Kg7 Qd7+ 70.Qf7 Qg4+ 71.Kh8 Qc8+ 72.Qg8 Qd7 73.Qb8+ Ka5 74.Qe5+ Ka4 75.f5 Qf7 76.Qa1+ Kb5 77.Qe5+ c5 78.Qb8+ Kc4 79.Qg8 Qd5 80.Kg7 b3 81.Qxd5+ Kxd5 82.h8=Q c4 83.Qh1+ Kd4 84.f6 1-0
2017.03.19 2nd Bundesliga West 2016-17
2756138 IM Miedema, D (2366) FM Van Osch, Mees (2288) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.f3 Bg7 4.e4 d6 5.Nc3 O-O 6.Be3 c5 7.dxc5 dxc5 8.Qxd8 Rxd8 9.Bxc5 Nc6 10.Nge2 Nd7 11.Be3 Nde5 12.Nf4 Na5 13.Ncd5 Nexc4 14.Bc5 e6 15.Be7 Bxb2 16.Rb1 Rd7 17.Nf6+ Bxf6 18.Bxf6 b6 19.Bd3 Bb7 20.Ke2 e5 21.Nd5 Bxd5 22.exd5 Rxd5 23.Rhd1 Rd6 24.Be4 Re8 25.Rxd6 Nxd6 26.Bd5 Rc8 27.Rd1 Nb5 28.Kf2 Nc3 29.Rd3 Nxd5 30.Rxd5 Nc4 31.g4 g5 32.Bxg5 Kg7 33.h4 Rc6 34.Be7 Rc7 35.Bd8 Rc6 36.Be7 Rc7 37.Bd8 Rc6 38.Be7 1/2-1/2
2017.02.19 2nd Bundesliga West 2016-17
2756098 IM Zude, E (2417) IM Miedema, D (2366) 0-1
1.c4 e6 2.Nc3 Nf6 3.Nf3 d5 4.e3 c5 5.cxd5 exd5 6.d4 a6 7.Be2 Nc6 8.Ne5 Bd6 9.Nxc6 bxc6 10.dxc5 Bxc5 11.O-O O-O 12.b3 Qe7 13.Bb2 Bb7 14.Bf3 Rfd8 15.Ne2 Bb6 16.Rc1 a5 17.Nf4 Ne4 18.Bxe4 Qxe4 19.Qg4 d4 20.exd4 f5 21.Qg3 Bc7 22.d5 Rd7 23.Rc4 Bxf4 24.Qh3 Qe2 25.Rxf4 Ba6 26.Rc4 Bxc4 27.bxc4 Qxb2 28.Qxf5 Rf7 29.Qe6 cxd5 30.Qxd5 Re8 31.Qxa5 Qd4 0-1
2017.02.05 2nd Bundesliga West 2016-17
2756066 IM Miedema, D (2366) GM Siebrecht, S (2445) 0-1
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.cxd5 cxd5 5.Nf3 Nc6 6.Bf4 a6 7.Ne5 e6 8.Nxc6 bxc6 9.e3 c5 10.Bd3 Bd7 11.O-O cxd4 12.exd4 Qb6 13.Qe2 Be7 14.Be5 O-O 15.Rad1 Rfc8 16.Rd2 Be8 17.Re1 Nd7 18.Bxh7+ Kxh7 19.Qh5+ Kg8 20.Bxg7 Kxg7 21.Rd3 Rxc3 22.bxc3 Bf6 23.Rg3+ Kf8 24.h4 Rc8 25.Qh7 Ke7 26.h5 Qb2 27.Qd3 Bh4 28.Rf3 Nf6 29.h6 Rxc3 30.Qf5 Qd2 0-1
2017.01.15 2nd Bundesliga West 2016-17
2756010 GM Lutz, Ch (2530) IM Miedema, D (2366) 1-0
1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.d4 d5 6.Bd3 Bd6 7.O-O O-O 8.c4 c6 9.Re1 Bg4 10.h3 Bxf3 11.Qxf3 f5 12.Nc3 Bb4 13.a3 Ba5 14.b4 Bb6 15.Ne2 Qf6 16.Be3 Nd7 17.a4 a6 18.Rec1 Rf7 19.a5 Bd8 20.Rab1 g5 21.cxd5 cxd5 22.h4 h6 23.Nc3 Nxc3 24.Rxc3 f4 25.Bc1 Qxd4 26.Bb2 Ne5 27.Qd1 Qxb4 28.Rb3 Qd6 29.Be4 Rd7 30.Bxe5 Qxe5 31.Rxb7 Bc7 32.Rxc7 Qxc7 33.Bxd5+ Kf8 34.Qd4 Rxd5 35.Qh8+ Ke7 36.Qg7+ Kd8 37.Qg8+ Ke7 38.Qxd5 Rb8 39.Re1+ Kf8 40.Qe6 Kg7 41.h5 Qc5 42.Qg6+ 1-0
2016.12.04 2nd Bundesliga West 2016-17
2755994 IM Miedema, D (2366) FM Begnis, N (2304) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 Nc6 7.Nge2 a6 8.Qd2 Rb8 9.g4 b5 10.h4 h5 11.Ng3 e5 12.dxe5 Nxe5 13.Be2 hxg4 14.f4 Nf3+ 15.Bxf3 gxf3 16.h5 f2+ 17.Bxf2 b4 18.Nd5 Nxe4 19.Nxe4 Re8 20.O-O-O Rxe4 21.h6 Rxc4+ 22.Kb1 Bf5+ 23.Ka1 Bh8 24.h7+ Kf8 25.Bh4 Rc2 26.Qxc2 Bxc2 27.Bxd8 Rxd8 28.Rc1 Be4 29.Rhd1 c5 30.Nc7 a5 31.Rxc5 a4 32.Re5 Bf3 33.Rd3 Rc8 34.Re8+ Rxe8 35.Nxe8 Bg4 36.Nxd6 a3 37.Nc4 axb2+ 38.Nxb2 Kg7 39.Rb3 Kxh7 40.Rxb4 Bc3 41.Rc4 Ba5 42.Nd3 Be6 43.Ra4 Bc3+ 44.Kb1 Bf5 45.Kc2 Bf6 46.Ra5 Kh6 47.Kd2 Be6 48.Nc5 Bf5 49.Ra7 Bd4 50.Rc7 Kh5 51.Nb3 Bb6 52.Rxf7 Kg4 53.Rb7 Bg1 54.Rb4 Bh2 55.Ke3 Bg1+ 56.Ke2 Kg3 57.a4 Bg4+ 58.Kd2 Bh2 59.a5 Kf3 60.Nd4+ Kxf4 61.a6 1-0
2016.11.20 2nd Bundesliga West 2016-17
2755923 FM Dahm, J (2279) IM Miedema, D (2366) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7 7.Qg4 O-O 8.Bd3 Nbc6 9.Qh5 Ng6 10.Nf3 Qc7 11.Be3 c4 12.Bxg6 fxg6 13.Qg4 Qf7 14.Ng5 Qe8 15.h4 Bd7 16.Qe2 b5 17.g4 Qe7 18.h5 gxh5 19.Nxh7 Kxh7 20.Rxh5+ Kg6 21.Kd2 Rh8 22.Bg5 Qf7 23.Rah1 Rxh5 24.Rxh5 Rf8 25.f4 Qg8 26.Qh2 Kf7 27.Rh7 Ke8 28.Qh4 Qf7 29.Kc1 Qg6 30.Kb2 a5 31.Qh1 b4 32.axb4 axb4 33.Rh5 b3 34.cxb3 cxb3 35.Kxb3 Na5+ 36.Ka3 Qc2 0-1
2016.10.16 2nd Bundesliga West 2016-17
2825171 IM Beukema, S (2391) IM Miedema, D (2366) 0-1
1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.d3 Nf6 6.d4 Be7 7.Bd3 O-O 8.O-O Re8 9.Re1 Nbd7 10.Nbd2 Nf8 11.Nf1 c6 12.Ng3 Ne6 13.Nf5 Bf8 14.c4 a6 15.Bc2 Nc7 16.Rxe8 Qxe8 17.Qd3 d5 18.c5 g6 19.Ng3 Ne6 20.Bd2 Ng7 21.Re1 Be6 22.Ne5 Qc8 23.Qf3 Nd7 24.Ng4 Bxg4 25.Qxg4 Nf6 26.Qh4 Nfe8 27.Bh6 Qd8 28.Bg5 Qa5 29.Re3 Ne6 30.Bh6 Bxh6 31.Qxh6 Qd2 32.Bd3 N8g7 33.h4 Qxb2 34.h5 Qa1+ 35.Nf1 Nxh5 0-1
2016.08.22 Vienna Open 2016
2862109 WIM Heinemann, Josefine (2231) IM Miedema, D (2368) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7 7.Qg4 O-O 8.Bd3 Nbc6 9.Qh5 Ng6 10.Nf3 Qc7 11.Be3 c4 12.Bxg6 fxg6 13.Qg4 Qf7 14.Ng5 Qe8 15.h4 Ne7 16.Qe2 Bd7 17.g4 Qc8 18.Kd2 Be8 19.h5 gxh5 20.gxh5 h6 21.Nf3 Rf5 22.Rag1 Kh7 23.Nh4 Rxh5 24.Qg4 Bg6 25.Rh3 Rxh4 26.Rxh4 Qg8 27.Bxh6 1-0
2016.08.21 Vienna Open 2016
2865765 IM Miedema, D (2368) GM Burmakin, V (2553) 0-1
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 c6 5.e3 Nbd7 6.Qc2 Bd6 7.e4 dxe4 8.Nxe4 Nxe4 9.Qxe4 Bb4+ 10.Bd2 Qa5 11.c5 O-O 12.a3 Bxd2+ 13.Nxd2 e5 14.O-O-O exd4 15.Nb3 Nxc5 0-1
2016.08.20 Vienna Open 2016
2865703 Branding, V (2194) IM Miedema, D (2368) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7 7.Nf3 h6 8.Bd3 b6 9.a4 Ba6 10.Ba3 Bxd3 11.cxd3 Qc7 12.O-O O-O 13.Qb3 Nd7 14.Rab1 Rab8 15.Rfc1 f6 16.Re1 fxe5 17.Nxe5 Nxe5 18.Rxe5 Ng6 19.Re3 Nf4 20.Qd1 Qf7 21.Rf3 Qh5 22.Qf1 Qg4 23.h3 Qg5 24.dxc5 bxc5 25.Rxb8 Rxb8 26.Bc1 e5 27.Bxf4 exf4 28.Qc1 Rf8 29.g3 fxg3 30.Qxg5 gxf2+ 31.Rxf2 hxg5 32.Rb2 Rf7 33.Kg2 Rc7 34.Kg3 Kf7 35.Kg4 c4 36.d4 Kg6 37.Rb5 Rd7 38.Rc5 Kh6 39.Rc6+ g6 40.Rc5 Rd6 41.Ra5 Rb6 42.Rb5 Re6 43.Rxd5 Re3 44.Rd8 Rxc3 45.d5 Rd3 46.d6 Rd4+ 47.Kf3 c3 48.Rh8+ Kg7 49.Rc8 Rxd6 50.Rxc3 Kh6 51.Rc7 Ra6 52.Rc4 Rf6+ 53.Kg3 a5 54.Rc5 Rf5 55.Rc4 Rd5 56.Kf3 Rd3+ 57.Kg2 Ra3 58.Rd4 Kh5 59.Rc4 Kh6 60.Rd4 Kg7 61.Rc4 Kf6 62.Rc6+ Kf7 63.Rc4 Ke7 64.Re4+ Kf6 65.Rc4 Re3 66.Rc5 Re5 67.Rc4 Kf5 68.Kf3 Rd5 69.Kf2 Ke5 70.Ke3 Kf6 71.Rc6+ Kg7 72.Rc4 Rf5 73.Rd4 Kh6 74.Rc4 Kh5 75.Rd4 Rf1 76.Rd5 Rh1 77.Rxa5 Rxh3+ 78.Kf2 Ra3 79.Ra8 Kg4 80.a5 Ra2+ 81.Ke3 Kh3 82.a6 Ra4 83.a7 Kg3 84.Ke2 g4 85.Kf1 Ra1+ 86.Ke2 Kg2 87.Ke3 Ra4 88.Ke2 g3 89.Ke3 g5 90.Ke2 Ra3 91.Ke1 Ra2 92.Kd1 Kg1 93.Ke1 g2 94.Rg8 Kh2 0-1
2016.08.20 Vienna Open 2016
2865725 IM Miedema, D (2368) IM Ponizil, C (2510) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.Qb3 d5 6.cxd5 exd5 7.Bg2 Bd6 8.Nc3 c6 9.O-O O-O 10.Re1 Nbd7 11.e4 Nxe4 12.Nxe4 dxe4 13.Rxe4 Nf6 14.Bg5 Bb7 15.Ne5 Be7 16.Bxf6 Bxf6 17.Rf4 Qd6 18.Rc1 Rac8 19.h4 Rc7 20.Qe3 Re8 21.Re4 Rce7 22.Nxc6 Rxe4 23.Bxe4 Kf8 24.Ne5 Bxe5 25.dxe5 Rxe5 26.Qd3 Qxd3 27.Bxd3 Bf3 28.Bf1 g6 29.Bg2 Bxg2 30.Kxg2 Re2 31.Rb1 Rc2 32.a4 Kg7 33.Kf3 Kf6 34.b3 Kf5 35.Rd1 Rc3+ 36.Ke2 Ke6 37.Rb1 Rc2+ 38.Ke3 h5 39.Kf3 Rc3+ 40.Kf4 Kf6 41.Rb2 a6 42.Ke4 g5 43.hxg5+ Kxg5 44.Kd4 Rf3 45.Kd5 Rc3 46.Kd4 Rc6 47.b4 b5 48.axb5 axb5 49.Ke3 Rc3+ 50.Ke2 f5 51.Kf1 h4 52.gxh4+ Kxh4 53.Rd2 f4 54.Rd5 Kg4 55.Kg2 f3+ 1/2-1/2
2016.08.19 Vienna Open 2016
2865674 IM Miedema, D (2368) CM Albadri, A (2183) 1-0
1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6 Bxa6 6.Nc3 d6 7.Nf3 g6 8.e4 Bxf1 9.Kxf1 Nbd7 10.g3 Bg7 11.Kg2 O-O 12.a4 Qb6 13.Qc2 Rfb8 14.Nb5 Ne8 15.Bd2 Nc7 16.Nxc7 Qxc7 17.Rhb1 Qb7 18.Ra3 Nf6 19.b4 cxb4 20.Rxb4 Qd7 21.Rxb8+ Rxb8 22.a5 Rc8 23.Qd3 Qa7 24.Be3 Qa8 25.Nd4 Nd7 26.Nc6 Bf6 27.a6 Kf8 28.a7 Nc5 29.Bxc5 dxc5 30.Qa6 1-0
2016.08.18 Vienna Open 2016
2865645 FM Babar, M (2136) IM Miedema, D (2368) 1/2-1/2
1.Nf3 d5 2.g3 c5 3.b3 Nc6 4.Bb2 Nf6 5.Bg2 e6 6.O-O Be7 7.c4 O-O 8.e3 Qc7 9.d3 Rd8 10.Qe2 e5 11.h3 dxc4 12.bxc4 e4 13.dxe4 Nxe4 14.Nc3 Nxc3 15.Bxc3 Be6 16.Rfd1 Rxd1+ 17.Rxd1 Rd8 18.Rxd8+ Qxd8 19.Qb2 Qb6 20.Qxb6 axb6 21.Nd2 Na5 22.Bxa5 bxa5 23.Bxb7 Bxh3 24.Bd5 Bd7 25.Kf1 g5 26.Ke2 Kg7 27.Bb7 h5 28.Ba6 h4 29.gxh4 gxh4 30.Bb5 Bg4+ 31.f3 Be6 32.Kf2 Bd8 33.a4 Kg6 34.Bc6 Bf6 35.Bb5 Bc3 36.Ne4 Bb4 37.Kg2 f5 38.Nf2 Bd2 39.Nd1 f4 40.e4 h3+ 41.Kh2 Kf6 42.Nf2 Ke5 43.Nxh3 Kd4 44.Ng5 Bxc4 45.Bxc4 Kxc4 46.e5 Bc3 47.e6 Bf6 48.Nh3 Kd4 49.Nxf4 c4 50.Kg3 Ke5 51.e7 Bxe7 52.Ng6+ Kd4 1/2-1/2
2016.08.17 Vienna Open 2016
2865605 IM Miedema, D (2368) Breneis, L (2121) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.a3 Bxc3+ 6.Qxc3 d5 7.Bg5 Nbd7 8.e3 h6 9.Bh4 b6 10.cxd5 exd5 11.Qc6 Rb8 12.Bg3 Bb7 13.Qxc7 Qxc7 14.Bxc7 Rbc8 15.Bd6 Rfe8 16.Bd3 Ne4 17.Bb4 a5 18.Bd2 Nd6 19.Ne2 Nf6 20.Nc3 Nfe4 21.Ke2 Nc4 22.Bc1 Nxb2 23.Bxb2 Nxc3+ 24.Bxc3 Rxc3 25.Rhb1 Re6 26.Rc1 Rxc1 27.Rxc1 Rc6 28.Rb1 Kf8 29.Kd2 Rd6 30.h4 Ke7 31.f4 Kd7 32.g4 f6 33.Rg1 Ke7 34.g5 fxg5 35.hxg5 Kf7 36.Rh1 Bc6 37.Rc1 Ke7 38.Ke2 Kf7 39.Kf3 hxg5 40.fxg5 g6 41.Kf4 Ke7 42.Rh1 Re6 43.Rh7+ Kd6 44.Rg7 Be8 45.Rb7 Kc6 46.Ra7 Kd6 47.Bc2 Bc6 48.Rg7 Be8 49.Rb7 Kc6 50.Ra7 Kd6 51.Ra8 Kc7 52.Bb3 Bc6 53.Rf8 Re4+ 54.Kf3 Re6 55.Rf6 Kd6 56.Kf4 Ke7 57.Rxe6+ Kxe6 58.e4 Kd6 59.e5+ Ke6 60.Bc2 Be8 61.Bd1 Ke7 62.Ke3 Ke6 63.Bg4+ Ke7 64.Be2 Ke6 65.Kf4 Ke7 66.Ba6 Ke6 67.Bb7 Bd7 68.Ke3 Bb5 69.Kd2 Bc4 70.Bc8+ Ke7 71.Bg4 b5 72.Kc3 Bf1 73.Bd1 Kf7 74.Bc2 Be2 75.Kd2 Bc4 76.Ke1 Ba2 77.Kd1 Bc4 78.Kd2 Bf1 79.e6+ Kxe6 80.Bxg6 Bg2 81.Ke3 b4 82.axb4 axb4 83.Bc2 Bh3 84.Kf4 Bg2 85.Bf5+ Kf7 86.g6+ Kf6 87.Bc2 Bf1 88.Ke3 1/2-1/2
2016.08.16 Vienna Open 2016
2865572 Gombocz, Ferenc Jr. (2026) IM Miedema, D (2368) 0-1
1.d4 e6 2.Nf3 Nf6 3.e3 c5 4.Bd3 Qc7 5.b3 Nc6 6.a3 b6 7.O-O Bb7 8.Bb2 Rg8 9.Nbd2 cxd4 10.exd4 g5 11.d5 Nxd5 12.Bxh7 Bg7 13.c4 Nde7 14.Bxg8 Bxb2 15.Ra2 Bg7 16.Bxf7+ Kxf7 17.Nxg5+ Kg8 18.Qh5 Qf4 19.Nde4 Ne5 20.g3 Qf5 21.f3 Bc6 22.Rd2 Rf8 23.Rdf2 Nf7 24.g4 Qg6 25.Qxg6 Nxg6 26.Rd1 d5 27.Nxf7 Kxf7 28.Ng5+ Ke7 29.Re2 Nf4 30.Ree1 Bc3 31.cxd5 Bxd5 32.Re3 Bxb3 33.Rdd3 Nxd3 34.Rxd3 Rc8 35.Ne4 Be5 36.Rxb3 Rc1+ 37.Kg2 Rc2+ 38.Nf2 Bd4 0-1
2016.06.11 8th Capo d'Orso Open 2016
2909539 IM Miedema, D (2361) GM Jakubowski, K (2563) 1/2-1/2
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 c6 6.e3 Be7 7.Bd3 O-O 8.Qc2 Nbd7 9.Nf3 Re8 10.O-O Nf8 11.h3 Be6 12.Rab1 g6 13.b4 Rc8 14.Rfc1 N6d7 15.Bxe7 Qxe7 16.b5 c5 1/2-1/2
2016.06.10 8th Capo d'Orso Open 2016
2909531 WGM Schleining, Z (2364) IM Miedema, D (2361) 0-1
1.d4 e6 2.Nf3 Nf6 3.Bf4 c5 4.e3 Nc6 5.Nbd2 Be7 6.Bd3 Nh5 7.Bg3 Nxg3 8.hxg3 Qc7 9.c3 h6 10.a3 d5 11.b4 e5 12.bxc5 e4 13.Nxe4 dxe4 14.Bxe4 Qa5 15.Qc2 O-O 16.O-O Bf6 17.Nd2 Rb8 18.f4 Ne7 19.Rfe1 g6 20.Bd3 Nf5 21.g4 Ne7 22.f5 Bh4 23.Rf1 Nd5 24.Nc4 Qxc3 25.Qe2 Bg5 26.fxg6 fxg6 27.Rfc1 Bxg4 28.Qxg4 Qxd3 29.Qe6+ Kh8 30.Qxd5 Bxe3+ 31.Kh1 Rf5 0-1
2016.06.09 8th Capo d'Orso Open 2016
2909521 IM Miedema, D (2361) FM Loew, Gera (2231) 1-0
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5 5.dxc5 Bxc5 6.g3 Qb6 7.Nh3 Qc6 8.Rg1 Be7 9.b3 a6 10.Nf4 d6 11.g4 Qc7 12.g5 Nfd7 13.Bb2 Nf8 14.O-O-O Ng6 15.Nh5 Rg8 16.f4 Qc5 17.Rg3 Kf8 18.Ne4 Qa5 19.Nxd6 Nc6 20.a3 Qc7 21.c5 Bd7 22.e4 e5 23.f5 Nf4 24.Nxf4 exf4 25.Rgd3 Rd8 26.h4 h6 27.Qc4 Be8 28.f6 gxf6 29.gxf6 Bxd6 30.cxd6 Qc8 31.Bh3 Bd7 32.Bxd7 Qxd7 33.Kb1 Rg3 34.Qc5 Qg4 35.d7+ Kg8 36.Qe7 Qe6 37.Qxe6 fxe6 38.Rxg3+ fxg3 39.Rg1 Rxd7 40.Rxg3+ Kh7 41.h5 e5 42.a4 a5 43.Rg6 Rd1+ 44.Bc1 Rf1 45.Rxh6+ Kg8 46.Kb2 Nb4 47.Be3 Re1 48.Bd2 Re2 49.Kc1 Rxe4 50.Rg6+ Kf7 51.Bg5 Re2 52.Kd1 Rf2 53.Rg7+ Ke6 54.Bh4 Rf4 55.Re7+ Kd5 56.f7 Ke4 57.Rxe5+ Kd3 58.Re3+ Kd4 59.Re7 Nd3 60.h6 Rxh4 61.f8=Q Rh1+ 62.Kd2 1-0
2016.06.08 8th Capo d'Orso Open 2016
2909508 Bevilacqua, M (2044) IM Miedema, D (2361) 0-1
1.d4 e6 2.c4 Nf6 3.Nf3 d5 4.g3 dxc4 5.Bg2 Nc6 6.O-O Rb8 7.a4 Na5 8.Bf4 Nd5 9.Bd2 Nb3 10.Ra2 Nb4 11.Bxb4 Bxb4 12.e3 c5 13.Qc2 Na5 14.Rd1 O-O 15.Na3 Bxa3 16.Rxa3 cxd4 17.Rxd4 Qf6 18.Rf4 Qg6 19.Qd1 f6 20.e4 Nc6 21.Bf1 Rd8 22.Qc1 e5 23.Bxc4+ Kh8 24.Rh4 Bg4 25.Nd2 Rbc8 26.Rc3 Qg5 27.Bd5 Nd4 28.Kg2 Ne2 29.Qc2 Nxc3 30.bxc3 Rc7 31.c4 b6 32.Nf1 Qg6 33.Ne3 Bd7 34.Qe2 Qe8 35.Qf3 Be6 36.g4 Bxd5 37.cxd5 Qg6 38.Nf5 Qg5 39.d6 Rcd7 40.Qh3 g6 41.Ne7 h5 42.f4 exf4 43.Qb3 Kg7 44.Rh3 Qxg4+ 45.Kf2 Rxd6 46.Nd5 Qe6 0-1
2016.06.07 8th Capo d'Orso Open 2016
2909498 IM Miedema, D (2361) Pantzar, Milton (2118) 1-0
1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6 g6 6.Nc3 Bxa6 7.e4 Bxf1 8.Kxf1 d6 9.Nf3 Bg7 10.g3 O-O 11.Kg2 Nbd7 12.a4 Qb6 13.Qe2 Rfb8 14.Bd2 Ne8 15.Rhb1 Nc7 16.a5 Qa6 17.Qe3 Rb3 18.Qg5 Bf6 19.Qg4 Nf8 20.Bg5 Rab8 21.Bxf6 exf6 22.Qf4 Kg7 23.Qd2 Nb5 24.Qe2 Nd7 25.Nd2 Rb4 26.Nxb5 R8xb5 27.b3 Nb8 28.Ra3 Rxa5 29.Qxa6 Rxa6 30.Rxa6 Nxa6 31.Nc4 Nc7 32.Nxd6 f5 33.Rc1 Rxb3 34.Rxc5 Rb6 35.e5 Na6 36.Rc8 Nb4 37.Ne8+ Kh6 38.d6 Rb7 39.Nf6 1-0
2016.06.06 8th Capo d'Orso Open 2016
2911371 Fontaine, P (2003) IM Miedema, D (2361) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 Ne7 5.Bd2 c5 6.dxc5 O-O 7.Qg4 Nbc6 8.Nf3 f5 9.exf6 Rxf6 10.O-O-O Bxc5 11.Bg5 Rf7 12.Qh4 h6 13.Be3 Bb4 14.Bd2 Bd7 15.Be2 Nf5 16.Qxd8+ Rxd8 17.Be1 a6 18.Rf1 g5 19.h3 Bf8 20.g4 Nfe7 21.h4 gxh4 22.Nxh4 Bg7 23.f4 Rdf8 24.Bd2 b5 25.a3 Nd4 26.Rg1 Rxf4 27.Bxf4 Rxf4 28.Rdf1 Nxe2+ 29.Nxe2 Rc4 30.Nf3 e5 31.g5 h5 32.Ng3 Be8 33.Ne1 h4 34.Ne2 Bg6 35.Nc3 d4 36.Nd1 e4 37.Rf4 h3 38.Kb1 h2 39.Rh1 Rc5 40.Rg4 Bf5 41.Rh4 Be5 42.Nf2 Ng6 43.Rxe4 Bxe4 44.Nxe4 Rc6 45.Nf3 Re6 46.Nf2 Bg3 47.Ng4 d3 48.cxd3 Re2 49.Nfxh2 Ne5 50.d4 Nc4 51.Nf6+ Kf7 52.Nhg4 Rxb2+ 53.Ka1 Rb3 54.a4 Ra3+ 55.Kb1 Rxa4 56.Rh7+ Kg6 57.Rh6+ Kxg5 0-1
2016.06.05 8th Capo d'Orso Open 2016
2911359 IM Miedema, D (2361) GM Raznikov, D (2508) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d5 5.cxd5 exd5 6.Bg5 c5 7.dxc5 h6 8.Bh4 O-O 9.e3 Be6 10.a3 Bxc3+ 11.Qxc3 g5 12.Bg3 Ne4 13.Qc2 Nc6 14.Nf3 Qa5+ 15.Nd2 Bf5 16.Qd1 Qxc5 17.Nxe4 Bxe4 18.Qc1 Qb6 19.b4 Rac8 20.Qc5 Qd8 21.f3 Qf6 22.Rd1 b6 23.Qd6 Qc3+ 24.Kf2 Bg6 25.Qxd5 Qxa3 26.Bd6 Rfd8 27.e4 Nxb4 28.Qe5 Rc2+ 29.Kg3 Qe3 30.Qd4 Qxd4 31.Rxd4 Rc6 32.e5 Nc2 33.Ra4 Ne3 34.Rxa7 Nf5+ 35.Kg4 Nxd6 36.exd6 Rdxd6 37.h4 Rc1 38.hxg5 Rdd1 39.Ra8+ Kg7 40.gxh6+ Kh7 41.Rb8 Rxf1 42.Rxf1 Rxf1 43.Rxb6 Kxh6 44.Kf4 Kg7 45.Rd6 Bc2 46.Rd2 Bb3 47.Rb2 Be6 48.Kg3 Kf6 49.Rb5 Ra1 50.Rc5 Ra2 51.Kh2 Ke7 52.Kg1 Kd6 53.Rg5 Bd5 54.Rh5 Kc5 55.Rh8 Kd4 56.Rd8 Ke5 57.Kh1 Rd2 58.Kh2 Kf4 59.Rd6 Rd4 60.Rf6+ Ke3 61.Kg3 Be6 62.f4 Ke4 63.Kh4 Rd8 64.g4 Rh8+ 65.Kg3 Rg8 66.g5 Rg6 67.Rxg6 fxg6 68.Kh4 Kf3 0-1
2016.05.15 10th BPB Limburg Open
2915536 IM Miedema, D (2355) GM Van Foreest, Jorden (2557) 0-1
1.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Nc3 Nf6 5.Nf3 Nc6 6.Bf4 e6 7.e3 Bd6 8.Bg3 O-O 9.Bd3 Bxg3 10.hxg3 h6 11.Rh4 Qd6 12.a3 Bd7 13.Ke2 Rfe8 14.Qh1 e5 15.Nb5 Qe7 16.dxe5 Nxe5 17.Nxe5 Qxe5 18.Nd4 Ng4 19.Rd1 Kh8 20.Kd2 Qf6 21.Rf1 Rac8 22.Be2 Nxf2 23.Qg1 Qb6 24.Ke1 Ne4 25.Rxf7 Rc1+ 26.Bd1 Qxb2 27.Rxe4 Rxe4 28.Ne2 0-1
2016.05.14 10th BPB Limburg Open
2915510 IM Miedema, D (2355) GM Bachmann, Ax (2632) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d6 5.Bd2 c5 6.a3 Ba5 7.dxc5 dxc5 8.Rd1 Nc6 9.e3 O-O 10.Nf3 Qe7 11.Bd3 Bc7 12.O-O h6 13.h3 b6 14.e4 Bb7 15.Rfe1 Nd7 16.Bf1 Rad8 17.Be3 Nde5 18.Nxe5 Bxe5 19.f4 Bd4 20.e5 Qh4 21.Bxd4 Rxd4 22.Ne2 Rdd8 23.Rxd8 Rxd8 24.Rd1 Na5 25.g3 Qe7 26.Nc3 Ba8 27.Rxd8+ Qxd8 28.Qd3 Qc8 29.b4 cxb4 30.axb4 Nc6 31.Qd6 Nb8 32.h4 Nd7 33.Bd3 a5 34.bxa5 bxa5 35.Kf2 Qb7 36.Ke3 a4 37.Kd4 Qb2 38.c5 Bd5 39.Ke3 Qxc3 40.Qxd7 Qe1+ 41.Kd4 Qg1+ 42.Kc3 Qxc5+ 43.Kd2 Qa5+ 44.Ke2 Qa8 45.g4 a3 0-1
2016.05.05 TCh-NED Cup 2016
2919531 FM Strating, S (2271) IM Miedema, D (2355) 1/2-1/2
1.d4 e6 2.Nf3 Nf6 3.c4 d5 4.Nc3 Bb4 5.cxd5 exd5 6.Bg5 h6 7.Bh4 g5 8.Bg3 Ne4 9.Rc1 c6 10.e3 h5 11.Nd2 Nxd2 12.Qxd2 h4 13.Be5 f6 14.Bxb8 Rxb8 15.Bd3 Ba5 16.O-O Bc7 17.e4 Bf4 18.Qe2 Bxc1 19.exd5+ Qe7 20.Qd1 Bxb2 21.Re1 Bxc3 22.Bg6+ Kf8 23.Rxe7 Kxe7 24.Qe2+ Kd8 25.d6 Bd7 26.Qe7+ Kc8 1/2-1/2
2016.05.05 TCh-NED Cup 2016
2919535 IM Miedema, D (2355) GM Van Wely, L (2658) 0-1
1.d4 Nf6 2.c4 g6 3.f3 Bg7 4.e4 d6 5.Ne2 O-O 6.Be3 a6 7.Na3 c5 8.d5 e6 9.dxe6 fxe6 10.Qd2 Nc6 11.O-O-O Qb6 12.Nc3 Rd8 13.g4 Nd4 14.Na4 Qc6 15.Qa5 Bd7 16.Bxd4 Qxa4 17.Qxa4 Bxa4 18.b3 Bxb3 19.axb3 cxd4 20.Nc2 Bh6+ 21.Kb2 e5 22.h4 Bf4 23.Nb4 Rf8 24.Bh3 h6 25.h5 Bg5 26.Bf1 Kg7 27.Rh3 gxh5 28.gxh5 Rf7 29.Nd3 Nd7 30.Rg3 Nc5 31.Nxc5 dxc5 32.Bh3 Raf8 33.Bf5 b5 34.Ra1 bxc4 35.Ra5 Rb8 36.Rxc5 Rxb3+ 37.Ka2 Rb4 38.f4 exf4 39.Ra3 Rfb7 40.Rxa6 Rb2+ 41.Ka1 Rb1+ 42.Ka2 c3 0-1
2016.03.06 TCh-BEL 2015-16
2933865 IM Miedema, D (2345) Fontaine, Quentin (2122) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 b6 5.a3 Bxc3+ 6.Qxc3 Bb7 7.Nf3 d6 8.g3 Nbd7 9.Bg2 O-O 10.O-O Qe7 11.b3 c5 12.Bb2 cxd4 13.Qxd4 e5 14.Qe3 Nc5 15.Rad1 Rfd8 16.h3 Rac8 17.Nh4 Bxg2 18.Kxg2 Qe6 19.f4 exf4 20.Qxe6 fxe6 21.Rxf4 Kf7 22.Bxf6 gxf6 23.b4 e5 24.Rg4 h5 25.Rg6 Ne4 26.Rh6 Rh8 27.Rxh8 Rxh8 28.Nf5 Ke6 29.Ne3 Rg8 30.g4 f5 31.Kf3 Ng5+ 32.Kg2 Ne4 33.Kf3 Ng5+ 34.Kg2 hxg4 35.hxg4 fxg4 36.Rh1 Rg6 37.Rh8 Nh3 38.Re8+ Kd7 39.Ra8 Nf4+ 40.Kf1 g3 41.Rxa7+ Kc8 42.Ng2 Rf6 43.Nxf4 Rxf4+ 44.Kg2 Rf2+ 45.Kxg3 Rxe2 46.Kf3 Rd2 47.Rg7 Rd3+ 48.Ke4 Rd4+ 49.Kf5 Rxc4 50.Ke6 Rd4 51.b5 e4 52.Rg8+ 1/2-1/2
2016.02.21 TCh-BEL 2015-16
2943791 FM Lenaerts, L (2268) IM Miedema, D (2345) 0-1
1.d4 Nf6 2.c4 g6 3.f3 Bg7 4.e4 O-O 5.Nc3 c6 6.Be3 d5 7.e5 Ne8 8.cxd5 cxd5 9.Bd3 Nc6 10.Nge2 Be6 11.O-O Qd7 12.Rc1 f6 13.exf6 exf6 14.Na4 Bf5 15.Nc5 Qe7 16.Bf2 Bxd3 17.Qxd3 Bh6 18.Rcd1 Nd6 19.Rfe1 Qf7 20.Be3 Nb4 21.Qb3 Bxe3+ 22.Qxe3 Nc2 23.Qf4 Qe7 24.Nd3 g5 25.Qg3 Nf5 26.Qf2 Nxe1 27.Rxe1 Qe3 28.Qxe3 Nxe3 29.Nc3 Nc2 30.Rd1 Nxd4 31.Nb4 Nc6 32.Nbxd5 Rad8 33.Re1 Kf7 34.Kf2 Rd7 35.Re2 Rfd8 36.Ne3 Rd2 37.Ne4 Rxe2+ 38.Kxe2 h6 39.g4 b6 40.Kf2 Nb4 41.Nf5 Ke6 42.h4 gxh4 0-1
2016.01.31 TCh-BEL 2015-16
2950392 IM Miedema, D (2345) IM Polaczek, R (2429) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Ne2 c6 6.a3 Ba5 7.b4 Bc7 8.e4 d5 9.e5 Nfd7 10.Nf4 c5 11.bxc5 Ba5 12.Bd2 Nc6 13.Nce2 dxc4 14.g3 Nxd4 15.Nxd4 c3 16.Nb3 cxd2+ 17.Nxd2 Nxc5 18.Ra2 Ne4 19.Bd3 Nxd2 20.Rxd2 Qd4 21.O-O Bxd2 22.Qxd2 Qxe5 23.Re1 Qf6 24.Nh5 Qh6 25.Qxh6 gxh6 26.Nf6+ Kg7 27.Nh5+ Kh8 28.Nf6 Rd8 29.Be4 Kg7 30.Nh5+ Kf8 31.f4 f5 32.Bf3 Kf7 33.Rc1 Rb8 34.Kg2 Rd2+ 35.Kh3 Bd7 36.Rc7 Ke7 0-1
2016.01.06 28th Staufer-Open 2016
2955979 IM Carlstedt, J (2461) IM Miedema, D (2352) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7 7.h4 Nbc6 8.h5 Qa5 9.Bd2 Bd7 10.h6 gxh6 11.a4 O-O-O 12.Rxh6 Ng8 13.Rh3 f6 14.f4 Qc7 15.Nf3 h6 16.Qe2 c4 17.g4 Rf8 18.Bg2 Nge7 19.Nh4 Rhg8 20.Be3 Qb6 21.Kd2 Qb2 22.Rhh1 Nb4 23.Rhc1 Na2 24.Rxa2 Qxa2 25.f5 fxe5 26.Bxh6 exd4 27.Bxf8 dxc3+ 28.Kd1 Rxf8 29.fxe6 Be8 30.Nf5 Qa3 31.Qe3 Nxf5 32.gxf5 Rxf5 33.Bh3 d4 34.Qh6 Re5 35.Bg4 d3 36.e7+ Kb8 37.Qf4 dxc2+ 38.Rxc2 Qd6+ 0-1
2016.01.05 28th Staufer-Open 2016
2955911 GM Schmaltz, R (2485) IM Miedema, D (2352) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7 7.Qg4 O-O 8.Bd3 Nbc6 9.Qh5 Ng6 10.Nf3 Qc7 11.Be3 c4 12.Bxg6 fxg6 13.Qg4 Qf7 14.Ng5 Qe8 15.h4 Ne7 16.Nh3 b5 17.Nf4 h6 18.Qe2 Bd7 19.g4 a5 20.O-O Qc8 21.Qd2 Be8 22.Kg2 Rb8 23.Rab1 Nc6 24.Rh1 Qd7 25.h5 g5 26.Ne2 Qe7 27.f4 gxf4 28.Nxf4 Kh7 29.Rh3 Rb7 30.Rf1 Qxa3 31.Rhf3 Nd8 32.Bf2 Qe7 33.Qe1 Qg5 34.Kg3 Rbf7 35.Be3 Qe7 36.R3f2 b4 37.cxb4 Qxb4 38.c3 Qb3 39.Qa1 Ra7 40.Rb1 Qa4 41.Ra2 Qd7 42.Rxa5 Rf7 43.Rxa7 Qxa7 44.Qxa7 Rxa7 45.Rb8 Rd7 46.Nxe6 Nxe6 47.Rxe8 Nc7 48.Rb8 Ne6 49.Rb6 Nd8 50.g5 hxg5 51.Bxg5 Rb7 52.Bxd8 1-0
2016.01.05 28th Staufer-Open 2016
2955944 IM Miedema, D (2352) GM Vorobiov, E (2572) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.f3 Bg7 4.e4 d6 5.Ne2 O-O 6.Be3 a6 7.Qd2 Nc6 8.Na3 Rb8 9.Nc2 b5 10.cxb5 Rxb5 11.a4 Rxb2 12.Qc3 Rxc2 13.Qxc2 Nb4 14.Qd2 c5 15.Rc1 Qa5 16.Nc3 Be6 17.Be2 cxd4 18.Bxd4 Rc8 19.O-O Na2 20.Rc2 Nxe4 21.Nxe4 Bxd4+ 22.Kh1 Qxd2 23.Rxd2 Be3 24.Bxa6 Ra8 25.Re2 Rxa6 26.Rxe3 Rxa4 27.Rb1 h6 28.Rb8+ Kg7 29.g4 Nb4 30.Nc3 Ra1+ 31.Kg2 Nc2 32.Re4 Ne1+ 33.Kg3 Nd3 34.Ne2 g5 35.Re8 Kf6 36.Rh8 Kg7 37.Re8 Kf6 38.Rh8 Kg7 39.Re8 1/2-1/2
2016.01.04 28th Staufer-Open 2016
2958198 Martin, Julian (2171) IM Miedema, D (2352) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7 7.Qg4 O-O 8.Bd3 Nbc6 9.Qh3 Ng6 10.Nf3 Qc7 11.Be3 c4 12.Bxg6 fxg6 13.Qg4 Qf7 14.Ng5 Qe8 15.h4 Bd7 16.h5 h6 17.Nh3 gxh5 18.Qe2 Qg6 19.Nf4 Rxf4 20.Bxf4 Rf8 21.g3 Be8 22.Kd2 b5 23.Rab1 a6 24.Be3 Qe4 25.Rh4 Qh7 26.a4 Bg6 27.axb5 Bxc2 28.Rb2 Bd3 29.Qxh5 axb5 30.Rxb5 Ra8 31.Bxh6 Be2 32.Qxe2 Ra2+ 33.Ke3 Rxe2+ 34.Kxe2 Qd3+ 35.Ke1 gxh6 36.Rc5 Qb1+ 37.Ke2 Qd3+ 38.Ke1 Ne7 0-1
2016.01.04 28th Staufer-Open 2016
2958215 IM Miedema, D (2352) GM Burmakin, V (2539) 1-0
1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.cxd5 exd5 5.Bg5 Be7 6.e3 c6 7.Bd3 Bg4 8.Qb3 Qb6 9.Qc2 Bh5 10.f4 h6 11.Bxf6 Bxf6 12.h3 O-O 13.g4 Bg6 14.Bxg6 fxg6 15.Nf3 Nd7 16.O-O-O Rae8 17.Rde1 g5 18.h4 gxh4 19.g5 hxg5 20.fxg5 Bd8 21.Qg2 c5 22.Rxh4 Qe6 23.Qh1 Kf7 24.e4 cxd4 25.Nxd5 Ne5 26.Rf1 Qc6+ 27.Kb1 Nxf3 28.Rxf3+ Ke6 29.Nf4+ Kd6 30.Nd3 Kc7 31.Qh2+ Kc8 32.Ne5 Qb5 33.Nf7 Bc7 34.e5 Qd5 35.Qf2 Kb8 36.Rxd4 Qe6 37.Rdf4 Rc8 38.Qd2 Qg6+ 39.Ka1 Rfe8 40.Rf5 Qc6 41.a3 Bxe5 42.Nxe5 Rxe5 43.Qh2 1-0
2016.01.03 28th Staufer-Open 2016
2958125 GM Bortnyk, Olexandr (2552) IM Miedema, D (2352) 1-0
1.d4 Nf6 2.Nc3 d5 3.Bf4 e6 4.Nb5 Na6 5.e3 c6 6.Nc3 Qb6 7.a3 c5 8.Nf3 Bd7 9.Rb1 Nh5 10.Be5 f6 11.dxc5 Bxc5 12.Bd4 Bxd4 13.Qxd4 Qxd4 14.Nxd4 g6 15.e4 dxe4 16.Nxe4 Ke7 17.Bxa6 bxa6 18.Nc5 Rhd8 19.O-O Rac8 20.b4 e5 21.Rfe1 a5 22.Nb7 axb4 23.Nxd8 Kxd8 24.Nb3 bxa3 25.Ra1 Rxc2 26.Rxa3 Nf4 27.Rxa7 Ne2+ 28.Kh1 Nd4 29.Ra8+ Kc7 30.Rc1 Rxc1+ 31.Nxc1 Kd6 32.Nd3 g5 33.f3 h5 34.Ra6+ Ke7 35.Nc5 Bf5 36.Kg1 Ne6 37.Ra7+ Kd6 38.Nd7 e4 39.fxe4 Bxe4 40.Nxf6 Bg6 41.Ra6+ Ke7 42.Nd5+ Kf7 43.Ra7+ Kf8 44.Kf2 h4 45.Ke3 Bf5 46.Nf6 Nf4 47.Ra5 Nxg2+ 48.Kf2 Bh3 49.Nh7+ 1-0
2016.01.03 28th Staufer-Open 2016
2958171 IM Miedema, D (2352) Flach, E (2128) 1-0
1.Nf3 Nf6 2.c4 c5 3.g3 b6 4.Bg2 Bb7 5.O-O e6 6.d4 cxd4 7.Qxd4 d6 8.b3 Nbd7 9.Nc3 a6 10.Bb2 Be7 11.Rfd1 Qc7 12.Rac1 Rc8 13.Qf4 O-O 14.g4 Rfd8 15.g5 Ne8 16.Qg4 Qb8 17.h4 b5 18.cxb5 axb5 19.h5 Rc5 20.g6 hxg6 21.hxg6 f5 22.Qh3 Nf8 23.Nd4 Nf6 24.e3 Rdc8 25.Ncxb5 Rxc1 26.Rxc1 Rxc1+ 27.Bxc1 Nxg6 28.Bxb7 Qxb7 29.Qg2 Qxg2+ 30.Kxg2 Kf7 31.a4 Nd5 32.Ba3 Ne5 33.a5 g6 34.a6 Nb6 35.a7 Na8 36.Nxd6+ Bxd6 37.Bxd6 Nd7 38.f4 Ndb6 39.Nc6 Ke8 40.Ne5 Kd8 41.Nxg6 Nd5 42.Bc5 Ndc7 43.Ne5 Kc8 44.Kg3 Kb7 45.Kh4 Nb5 46.Kg5 Nac7 47.Kf6 Nc3 48.Ke7 N3d5+ 49.Kd7 Nf6+ 50.Ke7 Nfd5+ 51.Kd6 Nf6 52.a8=Q+ Nxa8 53.Kxe6 Ne4 54.Bb4 Ng3 55.Nc4 Nc7+ 56.Ke5 Kc6 57.Be1 1-0
2016.01.02 28th Staufer-Open 2016
2958089 Partzsch, Lukas (2146) IM Miedema, D (2352) 0-1
1.d4 e6 2.Nf3 Nf6 3.g3 b6 4.Bg2 Bb7 5.O-O Be7 6.c4 O-O 7.Nc3 Ne4 8.Qc2 Nxc3 9.Qxc3 d6 10.Be3 Nd7 11.Rfd1 Nf6 12.b4 Qe8 13.Qb3 b5 14.Rac1 a5 15.bxa5 Rxa5 16.Bd2 Ra7 17.cxb5 Bd5 18.Qb4 Qa8 19.Ne1 Rb8 20.Bxd5 Nxd5 21.Qb1 Rxa2 22.e4 Nf6 23.Rxc7 Bd8 24.Rc2 Rxc2 25.Qxc2 Qxe4 26.Bf4 Qxc2 27.Nxc2 Bc7 28.Rb1 Nd5 29.Bd2 Kf8 30.Ne3 Nb6 31.Kf1 Ke7 32.Ke2 d5 33.Kd3 Bd6 34.Ba5 Nc8 35.Nd1 Ra8 36.Bb4 Kd7 37.Bxd6 Nxd6 38.Nc3 Ra3 39.Kc2 Kc7 40.Rb3 Ra1 41.Kd2 g5 42.h3 h5 43.Rb4 h4 44.gxh4 gxh4 45.b6+ Kc6 46.Na4 Ra3 47.Ke1 Rxh3 48.Nc5 Nb7 49.Na6 Ra3 50.Nc5 0-1
2016.01.02 28th Staufer-Open 2016
2958112 IM Miedema, D (2352) Van den Bersselaar, J (2111) 1-0
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 Bf5 5.Nc3 e6 6.Nh4 Bg6 7.Nxg6 hxg6 8.Bd3 Nbd7 9.h3 Be7 10.O-O Qc7 11.Bd2 g5 12.cxd5 exd5 13.e4 dxe4 14.Nxe4 g4 15.Nxf6+ Nxf6 16.Bf5 gxh3 17.Bxh3 Rd8 18.Qf3 Rh4 19.Rfe1 Kf8 20.Re3 Bd6 21.Rae1 a5 22.Qe2 Kg8 23.Rf3 Rxd4 24.Be3 Rh4 25.Bg5 Bh2+ 26.Kh1 Rh5 27.Bxf6 gxf6 28.Rxf6 Re5 29.Qg4+ Kf8 30.Rf1 Rb5 31.g3 Qe5 32.Qg6 1-0
2015.11.29 TCh-BEL 2015-16
2969780 IM Miedema, D (2345) IM Van der Stricht, G (2378) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Ne2 Re8 6.a3 Bf8 7.Ng3 d5 8.Be2 dxc4 9.O-O c5 10.dxc5 Bxc5 11.Qa4 Nbd7 12.Rd1 a6 13.Qxc4 b5 14.Qf4 Bb7 15.Nge4 Qb8 16.Nxf6+ Nxf6 17.Qxb8 Raxb8 18.b4 Be7 19.Bb2 Rec8 20.Rac1 Kf8 21.f3 Ne8 22.Nb1 Nd6 23.Nd2 Rxc1 24.Rxc1 Rc8 25.Rxc8+ Bxc8 26.e4 Bg5 27.Nb3 Be3+ 28.Kf1 f5 29.Be5 Nf7 30.Bd4 Bxd4 31.Nxd4 fxe4 32.fxe4 Nd6 33.Bd3 e5 34.Nb3 Nb7 35.Ke2 Be6 36.Nd2 Nd6 37.Nf3 Bg4 38.Ke3 Bxf3 39.gxf3 g5 40.Kf2 Ke7 41.Kg3 Kf6 42.Bc2 h5 43.a4 h4+ 44.Kf2 Nc8 45.axb5 axb5 46.Bd3 Na7 47.Ke3 Ke7 48.Kd2 Kd6 49.Kc3 Nc6 50.Bxb5 Nd4 51.Bf1 Nxf3 52.h3 Kc6 53.Be2 Nd4 54.Bg4 Nb5+ 55.Kb3 Nd6 56.Ka4 Kb6 57.Bf3 Nb5 58.Bg2 Nd4 59.Bf1 Nf3 60.b5 Nd2 61.Bg2 Nc4 62.Bf1 Nd2 63.Bg2 Nc4 64.Bf1 Nd2 1/2-1/2
2015.11.22 TCh-BEL 2015-16
2969747 IM Miedema, D (2345) FM Broekmeulen, Ja (2386) 1-0
1.d4 d6 2.c4 e5 3.d5 f5 4.e4 fxe4 5.Nc3 Nf6 6.Nge2 Bf5 7.Ng3 Bg6 8.h4 h6 9.Qc2 Be7 10.Ngxe4 Nxe4 11.Nxe4 O-O 12.h5 Bh7 13.Be3 Na6 14.a3 Bg5 15.Bxg5 Qxg5 16.Nxg5 Bxc2 17.Ne6 Rf6 18.b4 Bf5 19.c5 Bxe6 20.dxe6 d5 21.c6 Rxe6 22.Rc1 Rb8 23.b5 Nb4 24.cxb7 Na2 25.Rxc7 e4 26.Rh4 Rf6 27.Be2 Rf7 28.Rc8+ Rf8 29.Bg4 g5 30.hxg6 Kg7 31.Rc7+ Kxg6 32.Bc8 1-0
2015.11.08 TCh-BEL 2015-16
2971637 IM Miedema, D (2345) FM Diepeveen, V (2323) 0-1
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 g6 5.Nc3 Bg7 6.Be2 O-O 7.O-O e6 8.Qc2 Nbd7 9.b3 Re8 10.Ba3 dxc4 11.bxc4 e5 12.Bd6 exd4 13.Nxd4 Ne5 14.c5 Bf8 15.Bxf8 Kxf8 16.Rad1 Qe7 17.Nb3 Be6 18.Rd6 Ned7 19.Rfd1 Bxb3 20.Qxb3 Nxc5 21.Qc4 Ne6 22.e4 Red8 23.e5 Ne8 24.Ne4 Nf4 25.Bg4 Nxd6 26.exd6 Qe5 27.g3 Nd5 28.f4 Qb2 29.Rxd5 cxd5 30.Qxd5 Re8 31.Nd2 Qb6+ 32.Kg2 Qc6 33.Qxc6 bxc6 34.Bf3 Rab8 35.Nc4 c5 36.Bd5 Rb4 37.Ne5 Rd4 0-1
2015.07.30 Dutch Open 2015
3020374 IM Miedema, D (2356) Kollen, Z (2220) 1/2-1/2
1.c4 e6 2.g3 Nf6 3.Bg2 d5 4.Nf3 Be7 5.O-O O-O 6.d4 dxc4 7.Qc2 a6 8.Qxc4 b5 9.Qc2 Bb7 10.Bf4 Nc6 11.Rd1 Nb4 12.Qc1 Qc8 13.a3 Nbd5 14.b4 a5 15.bxa5 Nxf4 16.gxf4 Rxa5 17.Nbd2 Qa8 18.Nb3 Rxa3 19.Qxc7 Nd5 20.Rxa3 Bxa3 21.Qe5 Qa4 22.Nfd2 Be7 23.Ra1 Qb4 24.Ra7 Bd6 25.Qe4 Bxf4 26.Rxb7 Bxd2 27.Qd3 Bf4 28.Bxd5 exd5 29.Rxb5 Qe1+ 30.Kg2 Bxh2 31.Kxh2 Qxf2+ 32.Kh3 Qf1+ 33.Kg3 Qg1+ 34.Kf3 Re8 35.Nd2 g5 36.e4 dxe4+ 37.Nxe4 Qh1+ 38.Ke3 Qe1+ 39.Kf3 g4+ 40.Kf4 Rxe4+ 41.Qxe4 Qf1+ 42.Kxg4 Qxb5 43.d5 Qd7+ 44.Kf4 f6 45.d6 Qxd6+ 46.Kf5 Kf7 47.Qb7+ Ke8 48.Qa8+ Qd8 49.Qxd8+ 1/2-1/2
2015.07.29 Dutch Open 2015
3020359 Bollen, G (2088) IM Miedema, D (2356) 0-1
1.e4 e6 2.d4 d5 3.exd5 exd5 4.c4 Nf6 5.Nc3 Bb4 6.Bd3 O-O 7.Ne2 dxc4 8.Bxc4 h6 9.O-O c6 10.Nf4 Bd6 11.Re1 Nbd7 12.Ng6 Nb6 13.Nxf8 Nxc4 14.Ng6 fxg6 15.Qb3 b5 16.a4 Kh7 17.axb5 cxb5 18.Nxb5 Nb6 19.Qf7 Bb4 20.Bd2 Bxd2 21.Re7 Qg8 22.Raxa7 Qxf7 23.Rxf7 Rxa7 24.Rxa7 Nbd5 25.Nd6 Bd7 26.Nf7 Bc1 27.Ra8 g5 28.Rh8+ Kg6 29.Ne5+ Kf5 30.Rb8 Be6 31.g3 Ke4 32.Rb7 Kxd4 33.Nc6+ Kc5 34.Ne5 Kd4 35.Nc6+ Ke4 36.Rxg7 Bxb2 37.Rg6 Bd7 38.Nd8 Ng4 39.Kg2 Bf6 40.h3 Bxd8 41.hxg4 Bxg4 42.Rxh6 Bf3+ 43.Kf1 g4 44.Re6+ Kd3 45.Kg1 Bb6 46.Kf1 Bd4 47.Re8 Nc3 48.Kg1 Ne4 49.Rd8 Nxg3 50.Rxd4+ Kxd4 51.Kh2 Ne4 0-1
2015.07.28 Dutch Open 2015
3020334 IM Miedema, D (2356) Buckels, Valentin (2152) 0-1
1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Bd2 Qe7 5.Nc3 O-O 6.Qc2 c5 7.dxc5 a5 8.g3 Nc6 9.Bg2 Bxc5 10.O-O d5 11.cxd5 Nb4 12.Qb1 Nbxd5 13.Nxd5 exd5 14.Qd3 b6 15.Nd4 Ba6 16.Nb5 Rfe8 17.Bf3 Ne4 18.a4 Nxd2 19.Qxd2 Rad8 20.Rfd1 d4 21.Qf4 Bb7 22.Bxb7 Qxb7 23.Nxd4 Re4 24.Qf3 Rdxd4 25.Rxd4 Bxd4 26.Rd1 Qe7 27.Qf5 g6 28.Qc8+ Kg7 29.b3 Qc5 30.Qxc5 Bxc5 31.e3 Re6 0-1
2015.07.27 Dutch Open 2015
3024510 Maris, Iv (2262) IM Miedema, D (2356) 1-0
1.Nf3 Nf6 2.c4 e6 3.Nc3 d5 4.d4 Be7 5.g3 O-O 6.Bg2 c6 7.O-O Nbd7 8.Nd2 e5 9.dxe5 Nxe5 10.cxd5 cxd5 11.Nb3 Be6 12.Nd4 Nc6 13.Be3 Qd7 14.Nxc6 bxc6 15.Na4 Bh3 16.Rc1 Rfe8 17.Qc2 Rac8 18.Nc5 Qg4 19.Bf3 Qb4 20.Rfd1 Bxc5 21.Bxc5 Qb7 22.Rd4 Qd7 23.Rf4 Re6 24.Rh4 Ree8 25.Rf4 h6 26.Rd1 Nh7 27.Ra4 Rc7 28.Bh1 Bf5 29.e4 Bg4 30.f3 Bh5 31.h4 Nf6 32.Bd4 Qh3 33.Bxf6 Qxg3+ 34.Qg2 Qxg2+ 35.Bxg2 gxf6 36.exd5 cxd5 37.Rxd5 Re5 38.Rxe5 fxe5 39.Ra5 f6 40.f4 Re7 41.fxe5 fxe5 42.Kf2 Kg7 43.Ke3 Bf7 44.b4 Kg6 45.Ra6+ Kg7 46.a4 Rd7 47.b5 Bb3 48.Bc6 Re7 49.Be4 Rd7 50.a5 h5 51.b6 axb6 52.axb6 1-0
2015.07.25 Dutch Open 2015
3024492 IM Miedema, D (2356) Van Helvoort, R (2130) 1-0
1.d4 Nf6 2.c4 g6 3.f3 Nc6 4.d5 Ne5 5.e4 d6 6.Nc3 Bg7 7.Be2 O-O 8.f4 Ned7 9.Nh3 e5 10.dxe6 fxe6 11.O-O b6 12.Bf3 Bb7 13.Be3 Bh6 14.Qe1 Ne8 15.f5 Bxe3+ 16.Qxe3 exf5 17.exf5 Bxf3 18.fxg6 Bh5 19.gxh7+ Kh8 20.Rxf8+ Nxf8 21.Qh6 Ng7 22.Ng5 Qd7 23.Nd5 Bg6 24.Rf1 Nf5 25.Qh3 Qe8 26.g4 Ng7 27.Nxc7 Qd8 28.Nxa8 Qxa8 29.Qh6 1-0
2015.07.24 Dutch Open 2015
3024467 IM Van Foreest, Jorden (2514) IM Miedema, D (2356) 1-0
1.Nf3 Nf6 2.c4 e6 3.g3 d5 4.b3 c5 5.Bg2 Nc6 6.O-O Be7 7.e3 O-O 8.Nc3 d4 9.exd4 cxd4 10.Nb5 a6 11.Na3 e5 12.d3 Qc7 13.Nc2 a5 14.Re1 Nd7 15.Na3 Re8 16.Ng5 Nc5 17.Nb5 Qd8 18.Qh5 Bxg5 19.Bxg5 f6 20.Bxf6 gxf6 21.Nc7 Qxc7 22.Qxe8+ Kg7 23.Bd5 Nb4 24.Qg8+ Kh6 25.Qf8+ Kg6 26.f4 Nxd5 27.cxd5 Nxd3 28.f5+ Bxf5 29.Qxa8 Nxe1 30.Rxe1 Qc5 31.Qg8+ Kh6 32.Qf7 d3+ 33.Kg2 d2 34.Qxf6+ Bg6 35.Rd1 Qxd5+ 36.Kg1 a4 37.Qf2 axb3 38.Qe3+ Kg7 39.axb3 Bd3 40.Rxd2 e4 41.Rf2 Qe5 42.Kg2 Qd5 43.b4 Qe5 44.Qc5 Qxc5 45.bxc5 Bb5 46.Rf4 e3 47.Kf3 e2 48.Kf2 1-0
2015.07.23 Dutch Open 2015
3024451 IM Miedema, D (2356) Beeke, B (2247) 1-0
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 a6 5.Qc2 b5 6.b3 Bg4 7.Nge2 g6 8.Ng3 h5 9.h3 Be6 10.h4 Bg7 11.Bd2 Nbd7 12.cxd5 cxd5 13.a4 b4 14.Nce2 a5 15.Nf4 Rc8 16.Qb1 Nf8 17.Ba6 Rc7 18.O-O Qd6 19.Qd3 N8d7 20.Rfc1 Rxc1+ 21.Rxc1 O-O 22.Bc8 Bg4 23.Qb5 e5 24.dxe5 Nxe5 25.Bxg4 Nexg4 26.Qxa5 Rb8 27.Qc7 Qf8 28.f3 Nh6 29.a5 Qe8 30.a6 1-0
2015.07.22 Dutch Open 2015
3024430 WGM Foisor, S (2202) IM Miedema, D (2356) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.d5 a5 8.Bg5 Qe8 9.b3 Nxe4 10.Nxe4 f5 11.Nfd2 h6 12.Be3 fxe4 13.Nxe4 Bf5 14.Bd3 Na6 15.Rb1 Nb4 16.a3 Nxd3+ 17.Qxd3 g5 18.f3 g4 19.Kd2 Qg6 20.h3 gxf3 21.gxf3 Qh5 22.Rbg1 Bh7 23.Rg4 Kh8 24.Qe2 Qf5 25.Rhg1 Rf7 26.Qg2 Qd7 27.Qg3 Qe7 28.Ke2 Raf8 29.Qg2 Rb8 30.a4 Rd8 31.Qg3 Qf8 32.Qh4 Bxe4 33.fxe4 Rdd7 34.Rg6 b6 35.Bxh6 Bxh6 36.Qxh6+ Qxh6 37.Rxh6+ Rh7 38.Rxh7+ Rxh7 39.Rg3 Rh4 40.Ke3 Kh7 41.Kf3 Rf4+ 42.Ke3 Rh4 43.Kf3 Rf4+ 1/2-1/2
2015.07.21 Dutch Open 2015
3024413 IM Miedema, D (2356) Van der Werve, Paul (2143) 1-0
1.d4 Nf6 2.c4 g6 3.f3 Bg7 4.e4 d6 5.Nc3 O-O 6.Be3 e5 7.Nge2 exd4 8.Nxd4 Nc6 9.Be2 Nxd4 10.Bxd4 Nh5 11.Bxg7 Qh4+ 12.g3 Nxg3 13.Bf6 Qh3 14.Nd5 h5 15.Nf4 1-0
2015.05.24 9th BPB Limburg Open 2015
3051037 IM Miedema, D (2348) Coenen, M (2428) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 c5 7.Nf3 cxd4 8.cxd4 Bb4+ 9.Bd2 Bxd2+ 10.Qxd2 O-O 11.Be2 b6 1/2-1/2
2015.05.24 9th BPB Limburg Open 2015
3051051 GM Johannessen, LE (2515) IM Miedema, D (2348) 1-0
1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 O-O 5.Bg2 d6 6.O-O Nbd7 7.Qc2 c5 8.Rd1 a6 9.Nc3 Rb8 10.e4 b5 11.e5 Ne8 12.dxc5 Nxc5 13.b4 Bf5 14.Qe2 Nd7 15.cxb5 axb5 16.Bf4 Bg4 17.exd6 Nxd6 18.Rac1 Re8 19.h3 Bxf3 20.Bxf3 e5 21.Be3 Nf5 22.Ba7 Nd4 23.Qd3 Rc8 24.Nxb5 Rxc1 25.Rxc1 e4 26.Bxe4 Nxb5 27.Qxb5 Rxe4 28.Rd1 Bc3 29.Rxd7 Qa8 30.Rb7 Rxb4 31.Rb8+ Qxb8 32.Qxb8+ Rxb8 33.Bxb8 Bb4 34.Kf1 Kf8 35.Ke2 Ke7 36.Kd3 Bc5 37.f3 Kd7 38.a4 Kc6 39.Kc4 Bb6 40.Be5 h5 41.g4 hxg4 42.hxg4 f5 43.Bc3 fxg4 44.fxg4 Bd8 45.Kd4 Bc7 46.Ke4 Kc5 47.a5 Kc6 48.a6 Bg3 49.Be5 Bh4 50.Bd4 Bg3 51.Be3 Bc7 52.a7 Kb7 53.Kd5 1-0
2015.05.23 9th BPB Limburg Open 2015
3051018 FM Decoster, F (2303) IM Miedema, D (2348) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7 7.h4 Nbc6 8.h5 Qa5 9.Bd2 Bd7 10.h6 gxh6 11.Nf3 O-O-O 12.a4 c4 13.Bxh6 Nf5 14.Bd2 Rdg8 15.g3 f6 16.exf6 Rg6 17.f7 Rf6 18.Bg2 Rxf7 19.Qe2 Rg8 20.Ne5 Nxe5 21.Qxe5 Ne7 22.O-O Ng6 23.Qd6 Qc7 24.Qxc7+ Kxc7 25.Rfe1 a5 26.Bh3 Nh4 27.Bg2 Ng6 28.Bh3 Re7 29.Bg5 Ree8 30.Bf6 Rgf8 31.Bg5 Kd6 32.Bg4 e5 33.Bxd7 Kxd7 34.Be3 e4 35.Rab1 Kc6 36.Kg2 h5 37.Rh1 Rh8 38.Rh2 h4 39.Rf1 Ref8 40.g4 Rf3 41.Rfh1 Rhf8 42.g5 R8f5 43.Rxh4 Nxh4+ 44.Rxh4 Rf7 45.Rh6+ Kc7 46.Rh1 Rg7 47.Kf1 b5 48.axb5 Kb6 49.Ke2 a4 50.Kd2 Kxb5 51.Kc1 a3 52.Kb1 Ka4 53.Ka1 Rxe3 54.fxe3 Rxg5 55.Rh8 Rg2 56.Ra8+ Kb5 57.Kb1 Rg1+ 58.Ka2 Rc1 59.Rxa3 Rxc2+ 60.Kb1 Re2 61.Ra8 Rxe3 62.Rc8 Ka4 63.Kc2 Re2+ 64.Kd1 Rh2 65.Rb8 e3 66.Re8 Rd2+ 67.Kc1 Kb3 68.Rxe3 Rc2+ 0-1
2015.04.05 8th OGD Prinsenstad 2014
3064686 IM Miedema, D (2344) Nguyen, Kevin (2043) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 Nc6 7.Nge2 a6 8.Qd2 Rb8 9.g4 b5 10.h4 h5 11.Ng3 hxg4 12.h5 e5 13.h6 Bh8 14.h7+ Nxh7 15.Qh2 Kg7 16.Qxh7+ Kf6 17.Bg5+ 1-0
2015.04.05 8th OGD Prinsenstad 2014
3064693 GM Kravtsiv, M (2565) IM Miedema, D (2344) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7 7.Nf3 h6 8.a4 O-O 9.Bd3 b6 10.O-O Ba6 11.Be3 Bxd3 12.cxd3 Nd7 13.Nh4 cxd4 14.cxd4 f5 15.exf6 Rxf6 16.Rc1 Rc8 17.Qe2 Nf8 18.g3 Nfg6 19.Nxg6 Nxg6 20.Bd2 Rxc1 21.Rxc1 Qd6 22.a5 Kh7 23.Rb1 bxa5 24.Bxa5 Qa6 25.Bd2 Rf7 26.h4 Ne7 27.Bf4 Rxf4 28.gxf4 Nf5 29.h5 Nxd4 30.Qg4 Qc8 31.Ra1 Qd7 32.Rxa7 1/2-1/2
2015.04.04 8th OGD Prinsenstad 2014
3064648 IM Miedema, D (2344) GM L'Ami, E (2605) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 b6 5.e4 c5 6.dxc5 bxc5 7.e5 Ng8 8.Bd2 Ne7 9.Ne4 O-O 10.Bxb4 cxb4 11.f4 Ng6 12.Nh3 Qa5 13.Bd3 b3+ 14.Qd2 Nc6 15.Qxa5 Nxa5 16.Kd2 Bb7 17.Kc3 bxa2 18.b4 Nxc4 19.Kxc4 f5 20.Nef2 Bxg2 21.Rhc1 Bd5+ 22.Kd4 Ne7 23.Bc4 Rab8 24.b5 Bxc4 25.Rxc4 Rxb5 26.Rxa2 a5 27.Nd3 Ra8 28.Ng1 Kf7 29.Ne2 Nc6+ 30.Ke3 g5 31.Nc3 gxf4+ 32.Kxf4 Rb3 33.Nc5 Rg8 34.h3 Rb4 35.Rxb4 axb4 36.Nb5 Rg1 37.Nxd7 Rd1 38.Rc2 b3 39.Rxc6 b2 40.Na3 Rxd7 41.Rb6 Rd3 42.Nc2 Rxh3 43.Rxb2 Rh4+ 44.Kg5 Rg4+ 45.Kh5 Re4 46.Rb5 Re2 47.Rb7+ Ke8 48.Nd4 Rxe5 49.Kg5 Kd8 50.Rxh7 Re4 51.Nc6+ Kc8 52.Kf6 f4 53.Ne5 f3 54.Kxe6 Rf4 55.Rh1 f2 56.Rf1 Kc7 57.Nd3 Rf3 58.Nxf2 Re3+ 59.Kd5 Rc3 60.Ne4 Rd3+ 61.Ke5 Kc6 62.Rc1+ Kb6 63.Nc5 Rh3 64.Kd4 Rh4+ 65.Ne4 Rh5 66.Rc8 Rh1 67.Rg8 Rd1+ 68.Kc4 Rc1+ 69.Nc3 Kc6 70.Rg6+ Kd7 71.Kd4 Rh1 72.Ne4 Rd1+ 73.Ke5 Kc7 74.Nc3 Re1+ 75.Kd5 Kd7 76.Nb5 Rd1+ 77.Nd4 Ke7 78.Re6+ Kf7 79.Re2 Kf6 80.Rf2+ Ke7 81.Ra2 Kf6 82.Ke4 Re1+ 83.Kf4 Rf1+ 84.Nf3 Ke6 85.Ke4 Kd6 86.Rd2+ Kc5 87.Rd5+ Kb6 88.Ne5 Re1+ 89.Kf5 Rh1 1/2-1/2
2015.04.04 8th OGD Prinsenstad 2014
3064663 IM Miedema, D (2344) GM Haslinger, S (2526) 0-1
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 g6 5.Nf3 Bg7 6.Bd3 O-O 7.O-O a6 8.a4 a5 9.b3 Bg4 10.h3 Bxf3 11.Qxf3 e6 12.Ba3 Re8 13.Rad1 Na6 14.e4 dxe4 15.Bxe4 Qb6 16.Bc2 Rad8 17.c5 Qc7 18.Rfe1 Nb4 19.Bb1 Nbd5 20.Na2 e5 21.Bb2 e4 22.Bxe4 Qe7 23.Bd3 Qxe1+ 24.Rxe1 Rxe1+ 25.Kh2 Rde8 26.Nc3 Nb4 27.Bc4 h5 28.Nd1 Nbd5 29.Bc1 R1e4 30.Be3 h4 31.Bd3 R4e6 32.Bg5 Ne4 33.Be3 Nxe3 34.fxe3 Bh6 35.Qg4 Nd2 36.Bf5 Nf1+ 37.Kg1 Nxe3 38.Nxe3 Bxe3+ 39.Kh1 Rf6 40.Bd3 Bf2 0-1
2015.04.04 8th OGD Prinsenstad 2014
3064677 Hackner, Oskar A (2187) IM Miedema, D (2344) 0-1
1.d4 e6 2.c4 d5 3.Nc3 c5 4.cxd5 exd5 5.Nf3 Nc6 6.g3 Nf6 7.Bg2 Be7 8.O-O O-O 9.Bg5 c4 10.Ne5 h6 11.Bf4 Be6 12.Nxc4 dxc4 13.d5 Nxd5 14.Nxd5 Bg5 15.Rc1 Ne7 16.Nxe7+ Qxe7 17.Bd6 Qd8 18.Bxf8 Qxf8 19.e3 Qb4 20.Rc2 Bf6 21.Qd2 Qb6 22.Bd5 Rd8 23.e4 Qc5 24.Rd1 b5 25.a3 Bg4 26.Ra1 Bh3 27.Qb4 Rxd5 28.Qxc5 Rxc5 29.Rd1 Bg4 30.Rd6 Bf3 31.Rd5 Rxd5 32.exd5 Bxd5 33.f4 a5 34.Kf2 b4 35.axb4 axb4 36.Ke3 c3 37.bxc3 bxc3 38.Kd3 Bb3 39.Rxc3 Bxc3 40.Kxc3 Be6 41.Kd4 g5 42.Ke4 Kg7 43.Ke5 Kg6 44.Ke4 f6 45.Kf3 Bd5+ 46.Ke3 Kf5 47.fxg5 hxg5 48.Kf2 Kg4 49.Kf1 Kh3 50.Kg1 Bc6 0-1
2015.04.03 8th OGD Prinsenstad 2014
3064645 Voogt, Bob (2116) IM Miedema, D (2344) 0-1
1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 exd5 5.Bb5+ Bd7 6.Qe2+ Be7 7.Ngf3 Nf6 8.O-O O-O 9.Bxd7 Nbxd7 10.dxc5 Nxc5 11.Nb3 Nce4 12.Bf4 Re8 0-1
2015.03.15 TCh-BEL 2014-15
3073271 FM Carmeille, L (2303) IM Miedema, D (2374) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7 7.Qg4 O-O 8.Bd3 Nbc6 9.Qh5 Ng6 10.Nf3 Qc7 11.Be3 c4 12.Bxg6 fxg6 13.Qg4 Qf7 14.Ng5 Qe8 15.h4 Ne7 16.Qe2 b5 17.g4 Bd7 18.h5 gxh5 19.Rxh5 h6 20.Nh3 Qf7 21.g5 Be8 22.Nf4 Ng6 23.Nxg6 Qxg6 24.Rh4 h5 25.O-O-O a5 26.Rdh1 Qh7 27.Qg4 Ra6 28.Rxh5 Bxh5 29.Rxh5 Qg6 30.Qh3 Raa8 31.Kd2 b4 32.axb4 axb4 33.Rh8+ Kf7 34.Rxf8+ Rxf8 35.cxb4 c3+ 36.Kxc3 Rc8+ 37.Kd2 Rxc2+ 38.Ke1 Qd3 39.Qh5+ Ke7 40.Qd1 Qe4 41.Qh5 Rb2 42.Kf1 Rb1+ 43.Ke2 Qc2+ 0-1
2014.10.19 TCh-BEL 2014-15
3124818 IM Sielecki, C (2420) IM Miedema, D (2374) 1-0
1.Nf3 Nf6 2.c4 e6 3.Nc3 d5 4.d4 c5 5.cxd5 exd5 6.Bg5 Be7 7.dxc5 Nc6 8.e3 Be6 9.Bb5 Bxc5 10.O-O Be7 11.Qa4 Qb6 12.Rfd1 O-O 13.Bxf6 Bxf6 14.Nxd5 Bxd5 15.Rxd5 Ne7 16.Rd2 Rfd8 17.Rad1 Rxd2 18.Rxd2 a6 19.Bc4 Rc8 20.g4 h6 21.Bb3 Rd8 22.Qc4 Rf8 23.h4 Ng6 24.Rd7 Nh8 25.Qd5 Qb4 26.e4 b5 27.a3 Qa5 28.e5 Bd8 29.e6 1-0
2014.09.28 TCh-BEL 2014-15
3124761 Dijckmans, B (2133) IM Miedema, D (2374) 0-1
1.Nf3 Nf6 2.g3 d5 3.Bg2 c5 4.O-O Nc6 5.d3 e5 6.Nbd2 Be7 7.e4 d4 8.Nc4 Qc7 9.a4 Bg4 10.h3 Be6 11.b3 h6 12.Bd2 g5 13.c3 Nd7 14.cxd4 cxd4 15.Rc1 Nc5 16.Ne1 a5 17.f4 f6 18.Qc2 Rb8 19.Nf3 b5 20.axb5 Rxb5 21.Rb1 Kd7 22.fxe5 fxe5 23.Bc1 Rhb8 24.Ba3 Na6 25.Bxe7 Kxe7 26.Qd2 Nc5 27.h4 Rxb3 28.Rxb3 Rxb3 29.hxg5 Rxd3 30.Qc1 Rc3 0-1
2014.09.19 30th ECC Open 2014
3134816 IM Miedema, D (2374) IM Kovacs, Ga2 (2463) 0-1
1.d4 d5 2.c4 e6 3.Nc3 Be7 4.cxd5 exd5 5.Bf4 c6 6.e3 Bd6 7.Bxd6 Qxd6 8.Bd3 Ne7 9.Qc2 b6 10.Nf3 Ba6 11.O-O Bxd3 12.Qxd3 O-O 13.e4 dxe4 14.Nxe4 Qd5 15.Nc3 Qd6 16.Rfe1 Ng6 17.h4 Rd8 18.Ng5 h6 19.h5 Nf8 20.Nxf7 Kxf7 21.Qc4+ Ne6 22.Re3 b5 23.Qb3 Na6 24.Rae1 Nc7 25.f4 Kf8 26.Rxe6 Nxe6 27.Qxe6 Qxd4+ 28.Kh1 Qd7 29.Qg6 Qf7 30.Qxc6 Qxh5+ 31.Kg1 Rac8 32.Qb7 Qc5+ 33.Kh1 Re8 34.Re5 Rxe5 35.fxe5 Re8 36.Nd5 Qc1+ 37.Kh2 Qxb2 0-1
2014.09.14 30th ECC Open 2014
3135682 GM Laznicka, V (2675) IM Miedema, D (2374) 1/2-1/2
1.d4 d5 2.c4 e6 3.Nf3 c5 4.cxd5 exd5 5.g3 Nc6 6.Bg2 Nf6 7.O-O Be7 8.Nc3 O-O 9.dxc5 Bxc5 10.Na4 Be7 11.Be3 Re8 12.Rc1 Bg4 13.h3 Bxf3 14.Bxf3 Qd7 15.Kg2 Ne5 16.Qb3 Nxf3 17.exf3 b6 18.Rfd1 Red8 19.Nc3 Bc5 20.Bg5 d4 21.Bxf6 gxf6 22.Ne4 Be7 23.g4 f5 24.Ng3 fxg4 25.hxg4 Bg5 26.Ne4 h6 27.Qd3 Rac8 28.Nxg5 hxg5 29.Rh1 Rxc1 30.Qh7+ Kf8 31.Qh6+ Ke8 32.Qh8+ Ke7 33.Qe5+ Qe6 34.Qxg5+ Qf6 35.Qxc1 d3 36.Qc7+ Ke8 37.Rd1 d2 38.Qxa7 Qxb2 39.Qc7 Rd7 40.Qc8+ Ke7 41.Qc4 b5 42.Qc5+ Rd6 43.a3 Kd7 44.Qb4 Qxb4 45.axb4 Ke6 46.f4 f5 47.f3 Rd4 48.Kf2 Rxf4 49.g5 Rxb4 50.Rxd2 f4 51.Kg2 Rb3 52.Kh3 Ke5 1/2-1/2
2014.07.12 Int ch-Central SRB Open A 2014
3172117 WGM Nakhbayeva, G (2300) IM Miedema, D (2362) 0-1
1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.Nf3 Nc6 6.g3 Nf6 7.Bg2 Be7 8.O-O O-O 9.dxc5 Bxc5 10.Na4 Be7 11.Be3 Re8 12.Rc1 Bg4 13.h3 Bxf3 14.Bxf3 Qd7 15.Bg2 d4 16.Bg5 Ne4 17.Bf4 f5 18.h4 Qe6 19.Qd3 Rad8 20.Qb5 Rd7 21.b3 Ba3 22.Rcd1 Ree7 23.Bc1 Rd5 24.Qd3 Bxc1 25.Rxc1 Nb4 26.Qb1 b5 27.Bxe4 fxe4 28.Nc5 Qf5 29.a3 Rxc5 30.axb4 Rxc1 31.Qxc1 g6 32.Qc5 Rd7 33.Rc1 Kg7 34.Qxf5 gxf5 35.Kf1 d3 36.exd3 exd3 37.Rd1 Kf6 38.f4 Kg6 39.Kf2 d2 40.h5+ Kxh5 41.Rh1+ Kg6 42.Rd1 Rd3 43.Kg2 h5 44.Kf2 h4 45.gxh4 Kh5 46.Ke2 Rd7 47.Kf3 Rd6 48.Kg3 Rd3+ 49.Kf2 Rxb3 50.Rxd2 Rxb4 51.Ke3 a5 52.Rd8 Rb3+ 53.Kd4 Kg4 54.Ke5 a4 55.h5 a3 56.h6 Re3+ 57.Kf6 b4 58.Rg8+ Kxf4 59.Rb8 a2 60.Rxb4+ Re4 0-1
2014.07.10 Int ch-Central SRB Open A 2014
3161652 IM Miedema, D (2362) GM Pikula, D (2491) 1/2-1/2
1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6 g6 6.Nc3 Bxa6 7.e4 Bxf1 8.Kxf1 d6 9.Nf3 Bg7 10.g3 Nbd7 11.Kg2 O-O 12.a4 Ra6 13.Qc2 Qa8 14.Nb5 Rc8 15.Ra3 e6 16.dxe6 fxe6 17.Ng5 d5 18.exd5 exd5 19.Re1 d4+ 20.Kg1 Qd5 21.Rd3 Raa8 22.Ne6 Ne8 23.Nxg7 Nxg7 24.Rdd1 Ne5 25.Re4 d3 26.Rxe5 Qxe5 27.Qxd3 c4 28.Qc2 Qf5 29.Qc3 Ra6 30.Nd6 Qd7 31.Qe5 Re8 32.Nxe8 Qxd1+ 33.Kg2 Nh5 34.Bh6 Qd7 35.Qb8 Qc6+ 36.f3 Ra8 37.Qd6 Qxd6 38.Nxd6 Rxa4 39.Be3 Ng7 40.g4 Ne6 41.Bd2 Kf8 42.Bc3 Nf4+ 43.Kf2 Nd5 44.Bd4 Ke7 45.Ne4 Ra2 46.Kg3 Ra1 47.b3 Rc1 48.bxc4 Rxc4 49.Bb2 Rc2 50.Bd4 Kf7 51.Ng5+ Kg8 52.Ne4 h6 53.Nf6+ Nxf6 54.Bxf6 Kf7 55.Bd4 Re2 56.h3 Ra2 57.Be3 h5 58.Bd4 Rd2 59.Be3 Rd3 60.Bg5 Ke6 61.Bh4 Rd5 62.Kf4 Rd4+ 63.Kg3 Ke5 64.Bg5 Rd3 65.Be7 Ke6 66.Bh4 Rd5 67.Kf4 Kf7 68.Bg5 Kg7 69.Be7 Ra5 70.Bd8 Ra4+ 71.Kg3 Kh6 72.Be7 Ra1 73.Bf8+ Kh7 74.Be7 Rg1+ 75.Kh4 hxg4 76.hxg4 Kg7 77.Kg5 Kf7 78.Bb4 Rb1 79.Bd2 Rb2 80.Be1 Rb1 81.Bd2 Rd1 82.Bb4 Rd5+ 83.Kh4 Ke6 84.Kg3 Rd3 85.Bf8 Rd7 86.Bb4 Rf7 87.Bd2 Ke5 88.Be3 Kd5 89.Kf2 Kc4 90.Bh6 Kd3 91.Bg5 Ra7 92.Bf6 Ra2+ 93.Kg3 Ke2 94.f4 Ra6 95.Be5 Ke3 96.Kh4 Kf3 97.Bc7 Rc6 98.Be5 Ra6 99.Bc7 Rc6 100.Be5 1/2-1/2
2014.07.09 Int ch-Central SRB Open A 2014
3172075 Livaja, M (2244) IM Miedema, D (2362) 0-1
1.d4 e6 2.c4 Nf6 3.Nc3 Bb4 4.Qc2 d5 5.Nf3 c5 6.e3 Nc6 7.a3 Bxc3+ 8.bxc3 O-O 9.Be2 b6 10.O-O Bb7 11.cxd5 exd5 12.c4 cxd4 13.cxd5 Qxd5 14.Rd1 Rac8 15.Qb1 Na5 16.Rxd4 Qe6 17.Ng5 Qe5 18.f4 Qe7 19.Bd2 h6 20.Nf3 Nc6 21.Rc4 Ba6 22.Rxc6 Bxe2 23.Rxc8 Rxc8 24.Nd4 Ba6 25.Qb4 Qe4 26.Rc1 Rxc1+ 27.Bxc1 Qd3 28.Qe1 Nd5 29.Nf3 Nc3 30.Bb2 Ne4 31.h3 f6 32.Nd4 Bc4 33.Kh2 a5 34.Nf3 Kh7 35.Bd4 Qxa3 36.Bxb6 a4 37.Bd4 Qa2 38.Qa5 Bd5 39.Nh4 Nd6 40.Qc7 Nb5 41.Qd7 Nxd4 42.exd4 Be6 43.Qe8 Bf7 44.Qe4+ g6 45.f5 g5 46.Ng6 Qa3 47.Qa8 Qd6+ 48.Kh1 Bxg6 49.Qa7+ Bf7 50.Qxf7+ Kh8 51.Qe8+ Kg7 52.Qxa4 h5 53.Qa7+ Kg8 54.Qc5 Qf4 55.Qd5+ Kg7 56.Qd7+ Kh6 57.d5 g4 58.hxg4 hxg4 59.Qf7 Qxf5 60.Qf8+ Kg5 61.Qg7+ Kf4 62.Qc7+ Qe5 63.Qc1+ Kg3 64.Qa3+ Kh4 65.Qa5 g3 66.Qa4+ Kg5 67.Qd1 f5 68.Kg1 Qh8 69.Qf3 Qa1+ 70.Qf1 Qd4+ 0-1
2014.07.08 Int ch-Central SRB Open A 2014
3171985 FM Popovic, Dj1 (2208) IM Miedema, D (2362) 0-1
1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 c5 5.Nf3 Nc6 6.cxd5 exd5 7.O-O Be7 8.Nc3 O-O 9.dxc5 Bxc5 10.Na4 Be7 11.Be3 Re8 12.Rc1 Bg4 13.h3 Be6 14.Bc5 Ne4 15.Bxe7 Rxe7 16.Nd4 Bd7 17.Nc5 Be8 18.Nxc6 Bxc6 19.e3 Qa5 20.Qd4 Qxa2 21.Nxe4 dxe4 22.Ra1 Qb3 23.Rfc1 Ree8 24.Bf1 a5 25.Ra3 Qe6 26.Qc3 a4 27.Qb4 Rad8 28.h4 Qf6 29.Bb5 Bxb5 30.Qxb5 Re5 31.Qxa4 h6 32.Qb4 Qf3 33.Ra5 Re6 34.Rac5 Rf6 35.Qe1 Kh7 36.R5c2 Rfd6 37.Re2 g5 38.h5 Qxh5 39.Qf1 Qf3 40.Ree1 Rd2 41.b4 Kg6 42.Qg2 Rb2 43.Rb1 Rxb1 44.Rxb1 Rd1+ 45.Rxd1 Qxd1+ 46.Kh2 f5 47.b5 b6 0-1
2014.07.08 Int ch-Central SRB Open A 2014
3172022 IM Miedema, D (2362) GM Blagojevic, Dr (2505) 0-1
1.d4 d5 2.c4 e6 3.Nc3 c6 4.Nf3 Nf6 5.Bg5 Nbd7 6.e3 Qa5 7.cxd5 Nxd5 8.Qd2 Bb4 9.Rc1 c5 10.e4 N5f6 11.Bxf6 Nxf6 12.Bb5+ Ke7 13.Bd3 cxd4 14.Nxd4 Rd8 15.Nb3 Qb6 16.e5 Ne4 17.Qf4 Bxc3+ 18.bxc3 Qxf2+ 19.Qxf2 Nxf2 20.Kxf2 Rxd3 21.c4 Rd7 22.Ke3 b6 23.Rhd1 Rxd1 24.Rxd1 Bb7 25.c5 Bd5 26.Rc1 bxc5 27.Rxc5 Bxg2 28.Ra5 Kd7 29.Ra6 Bc6 30.a4 Kc7 31.Nd4 Be8 32.a5 Kb7 33.Rd6 Rc8 34.a6+ Kc7 0-1
2014.07.07 Int ch-Central SRB Open A 2014
3174393 IM Miedema, D (2362) Ketzetzis, G (2225) 1/2-1/2
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 e6 5.Nf3 Nbd7 6.Qc2 Bd6 7.Bd2 O-O 8.O-O-O Qe7 9.Kb1 b5 10.cxb5 c5 11.e4 dxe4 12.Nxe4 cxd4 13.Nxd4 Nxe4 14.Qxe4 Nc5 15.Qxa8 Bb7 16.Qxf8+ Kxf8 17.f3 Qf6 18.Bb4 Bd5 19.Nc2 Kg8 20.Bc3 Qg6 21.b3 h5 22.Kb2 Qg5 23.h4 Qf4 24.Be2 Be5 25.Rhe1 Bxc3+ 26.Kxc3 Qxh4 27.Bc4 Na4+ 28.Kb4 Nb6 29.Rd4 Qh2 30.Re2 h4 31.Ne3 Qd6+ 32.Kc3 Qe5 33.Kd3 h3 34.Nxd5 Qf5+ 35.Kd2 Nxd5 36.gxh3 Qf6 37.Ree4 Qxf3 38.Bxd5 exd5 39.Re8+ Kh7 40.Rd3 Qf4+ 41.Kc3 Qc7+ 42.Kb2 Qh2+ 43.Ka3 Qd6+ 44.b4 a5 45.Rd4 Qg3+ 46.Kb2 Qf2+ 47.Kc3 Qxa2 48.Rh4+ Kg6 49.Rg4+ Kf5 50.bxa5 1/2-1/2
2014.07.05 Int ch-Central SRB Open A 2014
3174288 IM Miedema, D (2362) GM Rapport, Richard (2701) 0-1
1.d4 e6 2.c4 c5 3.d5 exd5 4.cxd5 d6 5.Nc3 g6 6.Nf3 Bg7 7.e4 a6 8.a4 Bg4 9.Be2 Bxf3 10.Bxf3 Nd7 11.O-O Ngf6 12.Be2 O-O 13.f4 Re8 14.Bf3 c4 15.Be3 Qa5 16.Qc2 Nc5 17.Ra3 Nfd7 18.Nd1 Rac8 19.Bd2 Qd8 20.Be3 b5 21.axb5 axb5 22.Nf2 Nb6 23.Qd2 Nb3 24.Qb4 Nxd5 25.exd5 Rxe3 26.Qxb5 Nd4 27.Qa6 Nxf3+ 28.gxf3 Re2 29.b3 Bd4 30.bxc4 Rb8 31.Ra2 Rbb2 32.Rxb2 Rxb2 33.Qa1 Qb6 34.Qe1 Bxf2+ 0-1
2014.07.05 Int ch-Central SRB Open A 2014
3174350 WIM Dauletova, G (2252) IM Miedema, D (2362) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.Qg4 Ne7 6.dxc5 Nbc6 7.Bd2 Ng6 8.Nf3 Bxc5 9.Bd3 a6 10.O-O Bd7 11.Rae1 Qc7 12.Qh5 O-O-O 13.a3 Nd4 14.Nh4 Rdg8 15.Kh1 f5 16.Nxg6 Be8 17.Bf4 hxg6 18.Qd1 Rh5 19.Ne2 g5 20.Nxd4 Bxd4 21.Be2 gxf4 22.c3 Rxh2+ 23.Kxh2 Bxe5 24.Bf3 Rh8+ 25.Kg1 g5 26.Bxd5 exd5 27.Qxd5 Qh7 28.f3 Bc7 29.Qc5 Qh2+ 30.Kf2 Qg3+ 31.Kg1 g4 32.Re7 Qh2+ 33.Kf2 g3+ 34.Ke1 Bd7 35.c4 Rd8 36.Re2 Kb8 37.Rd2 Qh6 38.b3 Qe6+ 39.Kd1 Qe3 40.Qb4 a5 0-1
2014.07.04 Int ch-Central SRB Open A 2014
3174265 Radovic, Janko (2150) IM Miedema, D (2362) 0-1
1.e4 e6 2.d4 d5 3.e5 c5 4.Qg4 cxd4 5.Nf3 Nc6 6.Bd3 f5 7.Qg3 Qc7 8.O-O Nh6 9.Re1 Nf7 10.Nbd2 g5 11.Nxg5 Nxg5 12.Qxg5 Bg7 13.Nf3 O-O 14.Bf4 Kh8 15.Rad1 Bd7 16.Qh4 Qd8 17.Qxd8 Raxd8 18.Bb5 Rb8 19.Nxd4 a6 20.Bxc6 bxc6 21.Nb3 Rf7 22.Re2 Bf8 23.Be3 f4 24.Bd4 Rb5 25.f3 c5 26.Bc3 d4 27.Be1 Rb8 28.Kf2 Bb5 29.Red2 Rf5 30.c3 d3 31.Nc1 c4 32.Kg1 Bc5+ 33.Bf2 Be3 34.b3 Rxe5 35.bxc4 Bxc4 36.Nxd3 Rd5 37.Bxe3 fxe3 38.Re2 Rxd3 39.Rxd3 Rb1+ 0-1
2014.05.29 TCh-NED Bekerfinale 2013-14
3189465 IM Van Assendelft, F (2382) IM Miedema, D (2390) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7 7.Qg4 O-O 8.Bd3 Nbc6 9.Qh5 Ng6 10.Nf3 Qc7 11.Be3 c4 12.Bxg6 fxg6 13.Qg4 Qf7 14.Ng5 Qe8 15.h4 Ne7 16.a4 a5 17.Bc1 Bd7 18.Ba3 h6 19.Nh3 Qf7 20.g3 Rfe8 21.Nf4 Qf5 22.Qxf5 gxf5 23.Rg1 b6 24.Ke2 Kh7 25.h5 Rab8 26.f3 Nc8 27.Ng6 Bxa4 28.Kd2 Rb7 29.g4 fxg4 30.Rxg4 Rf7 31.Rag1 Kg8 32.R1g2 Bd7 33.Ke1 Na7 34.Bc1 Nc6 35.Bxh6 gxh6 36.Ne7+ Kh8 37.Ng8 Ne7 38.Nf6 Rd8 39.f4 Bc6 40.Kd2 Rdf8 41.R4g3 Be8 42.f5 exf5 43.Ke3 Rxf6 44.exf6 Rxf6 45.Kf4 Re6 46.Re3 Rxe3 47.Kxe3 Bxh5 48.Rh2 Bg6 49.Rxh6+ Kg7 50.Rh2 Bf7 51.Rh1 b5 52.Kf3 b4 53.Ra1 Nc6 54.cxb4 Nxd4+ 55.Kf4 axb4 56.Ke5 Nxc2 57.Rg1+ Bg6 58.Kxd5 c3 59.Ke5 0-1
2014.05.29 TCh-NED Bekerfinale 2013-14
3189473 FM Kerigan, D (2323) IM Miedema, D (2390) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 exd5 5.Ngf3 Nf6 6.dxc5 Bxc5 7.Nb3 Be7 8.h3 O-O 9.Bd3 Nc6 10.c3 Ne4 11.O-O Bf5 12.Be3 Bg6 13.Re1 Re8 14.Nbd4 Bd6 15.Qc2 Rc8 16.a3 Bb8 17.Rad1 Qf6 18.Nxc6 bxc6 19.Bd4 Qd6 20.Kf1 c5 21.Be3 c4 22.Bxe4 Bxe4 23.Qe2 Bd3 24.Rxd3 cxd3 25.Qxd3 Qc6 26.Rd1 Qc4 27.Qxc4 dxc4 28.Rd7 Rc7 29.Rxc7 Bxc7 30.Nd2 Bb6 31.Nxc4 Bxe3 32.Nxe3 g6 33.Ke2 f5 34.Kd3 Rd8+ 35.Kc2 f4 36.Nc4 Kf7 37.b4 Ke6 38.a4 g5 39.a5 h5 40.Nd2 g4 41.hxg4 hxg4 42.Nb3 Rh8 43.Nd4+ Kd5 44.Kd3 Rh2 45.c4+ Ke5 46.b5 Rxg2 47.b6 axb6 48.axb6 Rh2 49.b7 Rh8 50.Nc6+ Kd6 51.b8=Q+ Rxb8 1/2-1/2
2014.05.18 Iasi Open 2014
3191566 IM Ankit, R (2506) IM Miedema, D (2390) 1-0
1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 Qxd5 5.Ngf3 cxd4 6.Bc4 Qd6 7.O-O Nf6 8.Nb3 Nc6 9.Nbxd4 Nxd4 10.Nxd4 a6 11.Re1 Qc7 12.Qe2 Bd7 13.Bg5 O-O-O 14.Rad1 Bb4 15.c3 Bd6 16.h3 Kb8 17.Nf3 Rc8 18.Bb3 Rhd8 19.Ne5 Be8 20.Bf4 Ka8 21.Qf3 Qe7 22.Nc4 Bc5 23.Ne5 Ba7 24.Be3 Rxd1 25.Rxd1 Rd8 26.Rxd8+ Qxd8 27.Bxa7 Kxa7 28.Nc4 Nd5 29.Qg3 g5 30.Qd3 h5 31.Ne3 Qe7 32.Nxd5 exd5 33.Qd4+ Kb8 34.Bxd5 h4 35.c4 Kc7 36.Kf1 b6 37.a3 a5 38.b4 axb4 39.axb4 f6 40.Qc3 Kd6 41.Qa3 b5 42.Qa6+ Ke5 43.Qa1+ Kd6 44.Qd4 bxc4 45.Qc5+ Kd7 46.Bc6+ Kd8 47.Qa5+ 1-0
2014.05.14 Iasi Open 2014
3191501 GM Iordachescu, V (2594) IM Miedema, D (2390) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7 7.Nf3 h6 8.Rb1 b6 9.Bb5+ Bd7 10.Be2 Ba4 11.O-O c4 12.Ne1 Kd7 13.f4 Qg8 14.g4 h5 15.f5 hxg4 16.fxe6+ fxe6 17.Bxg4 Qh7 18.Rf2 Na6 19.Bxe6+ Kxe6 20.Qg4+ Nf5 21.Nf3 Qh5 22.Ng5+ Ke7 23.Qxf5 Nc7 24.Qf7+ Kd8 25.Be3 Kc8 26.Qxh5 Rxh5 27.Rf7 1-0
2014.05.13 Iasi Open 2014
3191484 IM Miedema, D (2390) GM Parligras, M (2559) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.f3 c5 5.d5 O-O 6.e4 Re8 7.Ne2 d6 8.a3 Ba5 9.dxe6 Bxe6 10.Nf4 Nc6 11.Nd5 Bxd5 12.cxd5 Nxe4 13.fxe4 Qh4+ 14.Kd2 Nd4 15.Kd3 f5 16.g4 fxe4+ 17.Nxe4 Rxe4 18.Kxe4 Re8+ 19.Kd3 Re1 20.Be2 Qh3+ 21.Be3 Rxe2 22.Qxe2 Nxe2 23.Kxe2 Qg2+ 0-1
2014.05.12 Iasi Open 2014
3192938 GM Nevednichy, V (2546) IM Miedema, D (2390) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 dxe4 6.Qg4 Nf6 7.Qxg7 Rg8 8.Qh6 c5 9.Ne2 Nbd7 10.a4 Rg6 11.Qd2 b6 12.Nf4 Rg8 13.a5 Bb7 14.dxc5 bxc5 15.c4 a6 16.Qc3 Qc7 17.h3 e5 18.Ne2 Nf8 19.Rb1 Ne6 20.Qb2 Bc6 21.Bd2 Ke7 22.Qa3 Nd7 23.h4 Rab8 24.Rd1 Nd4 25.Nxd4 exd4 26.Bg5+ f6 27.Bc1 Kf7 28.Rh3 Rbe8 29.c3 d3 30.Be3 Qe5 31.h5 Rb8 32.Rh4 Rb7 33.h6 Qb8 34.Bf4 Rb3 35.Qc1 Qe8 36.Rh5 Qe6 37.g3 Qxc4 38.Bh3 Rxc3 39.Qe3 Rc2 40.Kf1 Re2 41.Qc1 Qa2 42.Rd2 Rxd2 43.Qxd2 Qxd2 44.Bxd2 Ne5 45.f4 Nf3 46.Rxc5 Nxd2+ 47.Kf2 Bb5 48.Rc7+ Kg6 49.Be6 Re8 50.Bf7+ Kxh6 51.Bxe8 Bxe8 52.g4 Bb5 53.Ke3 Nf1+ 54.Kxe4 d2 0-1
2014.05.02 5th LUCOPEN 2014
3195931 Goossens, H (2112) IM Miedema, D (2390) 1-0
1.e4 e6 2.d4 d5 3.exd5 exd5 4.Bd3 Nc6 5.c3 Bd6 6.Qf3 Nge7 7.Ne2 Be6 8.Bf4 Ng6 9.Bxd6 Qxd6 10.Nd2 O-O-O 11.Nb3 Nh4 12.Qg3 Bf5 13.Qxh4 Bxd3 14.Qh3+ Qe6 15.Qxd3 Rde8 16.Kd2 Qh6+ 17.f4 b6 18.Qh3+ Qxh3 19.gxh3 Re6 20.Rhe1 Rh6 21.Ng1 Rh4 22.Rf1 Re8 23.Nc1 Re4 24.Nd3 f5 25.Rf3 Na5 26.b3 Nb7 27.Ne2 Re7 28.Ne5 Nd6 29.c4 dxc4 30.bxc4 c5 31.d5 g5 32.Rc1 gxf4 33.Nd3 Ne4+ 34.Kd1 Ng5 35.Rxf4 Rxh3 36.Nf2 Rxh2 37.Rxf5 Nh3 38.Ke1 Ng1 39.Rc2 Rh4 40.Kf1 Nxe2 41.Rxe2 Rxe2 42.Kxe2 Rxc4 43.Ke3 Rc3+ 44.Kf4 c4 45.Ne4 Rd3 46.Ke5 c3 47.Rf6 h5 48.Rc6+ Kb7 49.Nxc3 h4 50.Ne4 h3 51.Rh6 Ra3 52.Rh7+ Kb8 53.d6 Rxa2 54.Rxh3 Ra5+ 55.Ke6 Ra4 56.Nf6 Rd4 57.Rc3 b5 58.d7 1-0
2014.05.02 5th LUCOPEN 2014
3195895 IM Miedema, D (2390) Soubirou, O (2060) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 b6 7.Bd3 c5 8.e5 Nc6 9.exf6 Bxf6 10.d5 Ne5 11.Be2 a6 12.f4 Nd7 13.Nf3 Bg7 14.O-O Nf6 15.Kh1 Bd7 16.a4 Rb8 17.Qd2 Qc7 18.Rae1 Rfe8 19.Bd3 b5 20.cxb5 axb5 21.Bxb5 Bxb5 22.Nxb5 Qb7 23.Rd1 Rec8 24.f5 Ra8 25.fxg6 hxg6 26.Nc3 Rcb8 27.Rf2 Qb3 28.Re2 Ra7 29.Qc1 Rbb7 30.Bh6 Bh8 31.Qc2 Qb4 32.Bg5 Bg7 33.Bxf6 Bxf6 34.Nb5 Rxa4 35.Re4 c4 36.Nbd4 Ra2 37.Re2 Qc5 38.Qb1 Ra4 39.Qe4 Rab4 40.Nc6 Rxb2 41.Rxb2 Rxb2 42.Nxe7+ Kg7 43.Nc6 c3 44.Ncd4 c2 1/2-1/2
2014.05.01 5th LUCOPEN 2014
3195865 Dupont, A (1929) IM Miedema, D (2390) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nge2 O-O 6.Ng3 e5 7.d5 a5 8.Be2 Na6 9.O-O Nc5 10.Qc2 h5 11.Bg5 Qe8 12.Nb5 Qd7 13.Bxf6 Bxf6 14.Bxh5 gxh5 15.Nxh5 Bh8 16.f4 c6 17.fxe5 cxb5 18.Rf5 Qd8 19.Rf6 dxe5 20.Raf1 Bg4 21.Rh6 Ra6 22.h3 Rxh6 23.hxg4 b4 24.Qd2 Rg6 0-1
2014.04.30 5th LUCOPEN 2014
3195797 Lucas, J1 (1748) IM Miedema, D (2390) 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 Nb6 9.O-O Bd7 10.a3 a5 11.b3 a4 12.b4 Na7 13.Nc3 Be7 14.Qe2 Rc8 15.Bb2 Qc7 16.Rac1 Nc4 17.Bxc4 dxc4 18.Nce4 b5 19.f4 g6 20.Nc5 Bc6 21.Nde4 h5 22.g3 Rd8 23.h3 Ba8 24.Rfd1 Qc6 25.Kf2 Nc8 26.g4 hxg4 27.Qxg4 Nb6 28.Ng5 Nd5 29.Rg1 Bxg5 30.fxg5 Ne7 0-1
2014.04.30 5th LUCOPEN 2014
3195822 IM Miedema, D (2390) Bourgeois, F (1986) 1/2-1/2
1.d4 g6 2.c4 Bg7 3.e4 c5 4.d5 d6 5.Bd3 Nf6 6.Nf3 O-O 7.h3 e6 8.O-O exd5 9.exd5 Re8 10.Nc3 a6 11.Bf4 Qc7 12.Qa4 Nbd7 13.Rae1 Rxe1 14.Rxe1 Nb6 15.Qc2 Bd7 16.g4 Re8 17.Rxe8+ Bxe8 18.Ne2 Nc8 19.Ng3 Bd7 20.Qe2 Qa5 21.b3 b5 22.Kg2 b4 23.Bc1 Kf8 24.Ng5 Qd8 25.f4 Qe7 26.Qf2 h6 27.Nf3 Ne8 28.a3 a5 29.Qa2 Qf6 30.axb4 axb4 31.g5 hxg5 32.Ne4 Qa1 33.Qxa1 Bxa1 34.fxg5 Kg7 35.Be3 Bf5 36.Nf2 Bxd3 37.Nxd3 f6 38.h4 Nb6 39.Nxc5 dxc5 40.Bxc5 Nc8 41.Bxb4 fxg5 42.Nxg5 Be5 43.c5 Ne7 44.d6 Nc6 45.d7 Nc7 46.Ba5 Kf6 47.Nf3 Ne6 48.Nxe5 Kxe5 49.b4 Kd5 50.Kf3 Ne5+ 51.Kg3 1/2-1/2
2014.04.29 5th LUCOPEN 2014
3195754 IM Miedema, D (2390) Rouze, X (2084) 0-1
1.Nf3 d5 2.c4 c6 3.d4 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.g3 e6 7.Bg2 Na6 8.O-O Nb4 9.a5 Bc2 10.Qd2 Bb3 11.Ne5 Rc8 12.Ne4 Nxe4 13.Bxe4 f6 14.Nf3 f5 15.Bb1 Nd5 16.Qe1 Bb4 17.Bd2 Bxd2 18.Nxd2 Nf6 19.Nxb3 cxb3 20.Qb4 Rc7 21.Qxb3 Qd5 22.Qe3 Kf7 23.Ba2 Qe4 24.Qxe4 Nxe4 25.f3 Nd6 26.e4 Rd8 27.Rad1 Re7 28.d5 cxd5 29.exd5 e5 30.Rc1 Kf6 31.Kf2 a6 32.g4 f4 33.h4 h6 34.Bb1 e4 35.Rg1 g5 36.Rh1 e3+ 37.Ke2 Nf7 38.Be4 Rd6 39.hxg5+ hxg5 40.Rc8 Ke5 41.Kd3 Red7 42.Re8+ Kf6 43.Kd4 b6 44.b4 bxa5 45.bxa5 Rb7 46.Rf8 Rdd7 47.Rg8 Ke7 48.Rg6 Rd6 49.Rxd6 Kxd6 50.Bd3 Rb4+ 51.Kc3 Ra4 52.Bxa6 Rxa5 53.Bd3 Ra3+ 54.Kd4 Ra4+ 55.Bc4 Rxc4+ 56.Kxc4 Ne5+ 57.Kd4 Nxf3+ 58.Ke4 Nd2+ 59.Kd3 Kxd5 60.Ra1 Nc4 61.Rb1 Ne5+ 62.Ke2 Nxg4 63.Rg1 Nf2 64.Rxg5+ Ke4 65.Ra5 f3+ 66.Kf1 Nd3 67.Ra4+ Kf5 68.Ra2 Kf4 69.Rc2 Kg3 70.Ra2 Nc1 71.Rc2 e2+ 0-1
2014.04.12 TCh-NED Meesterklasse 2013-14
3202607 Mostertman, M (2312) IM Miedema, D (2388) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 exd5 5.Ngf3 Nf6 6.Bb5+ Bd7 7.Bxd7+ Nbxd7 8.O-O Be7 9.dxc5 Nxc5 10.Nd4 O-O 11.Nf5 Re8 12.Nf3 Bf8 13.Bg5 Nce4 14.Bh4 Qb6 15.Rb1 g6 16.Ne3 Rad8 17.c3 Bh6 18.Nd4 Nxf2 19.Bxf2 Bxe3 20.Qf3 Bxf2+ 21.Rxf2 Rd6 22.Rbf1 Re7 23.Qg3 Ne4 24.Qh4 Rdd7 25.Re2 Re5 26.Qf4 Rh5 27.Qg4 Qd6 28.Qf4 a6 29.Qxd6 Rxd6 30.Nf3 Rf5 31.Rd1 Rf4 32.Rd4 b5 33.Nd2 Re6 34.Rxd5 Nxd2 35.Rdxd2 Rxe2 36.Rxe2 g5 37.g3 Rf6 38.Re5 h6 39.a4 bxa4 40.Ra5 Rb6 41.Rxa4 Rxb2 42.Rxa6 Kg7 43.g4 Re2 44.Rc6 f6 45.c4 Kg6 46.c5 Rc2 47.h3 Kf7 48.Kh1 Ke7 49.Kg1 Kf7 50.Kh1 Kg6 51.Kg1 Rc4 52.Kg2 h5 53.gxh5+ Kxh5 54.Rxf6 Rxc5 1/2-1/2
2014.03.29 TCh-NED Meesterklasse 2013-14
3207528 IM Miedema, D (2388) IM Michiels, B (2505) 1/2-1/2
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.cxd5 cxd5 5.Nf3 Nc6 6.Bf4 a6 7.Ne5 e6 8.Nxc6 bxc6 9.e3 c5 10.Be2 Bd6 11.dxc5 Bxc5 12.Rc1 Bd6 13.O-O Bxf4 14.Qa4+ Bd7 15.Qxf4 O-O 16.e4 dxe4 17.Nxe4 Nd5 18.Qd6 Bb5 19.Rfe1 Bxe2 20.Rxe2 Qa5 21.a3 Rac8 22.Rc5 Rfd8 23.g3 Rxc5 24.Qxc5 Qa4 25.Nc3 Nxc3 26.Qxc3 Qd4 27.Re1 Qd2 28.Rc1 h5 29.Qxd2 Rxd2 30.Rc6 Rxb2 31.Rxa6 Rd2 32.h4 1/2-1/2
2014.03.02 74th Noteboom Open 2014
3216518 IM Miedema, D (2389) GM Andersson, U (2544) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Ne2 cxd4 6.exd4 O-O 7.a3 Be7 8.Nf4 d5 9.cxd5 Nxd5 10.Ncxd5 exd5 11.Bd3 Nc6 12.Be3 Bf6 13.O-O g6 14.Rc1 Bg7 15.Rc5 Ne7 16.Qf3 b6 17.Rc3 Bb7 18.h4 h6 19.Bb1 Rc8 20.Rfc1 Qd7 21.Ba2 Rxc3 22.Rxc3 Rd8 23.h5 g5 24.Ne2 Rc8 25.Rxc8+ Qxc8 26.Nc3 Qd8 27.g4 Qd6 28.Kg2 Bc6 29.Qd1 Qe6 30.Qf3 Qd6 31.Qe2 Qe6 32.f3 f5 33.Bg1 Qxe2+ 34.Nxe2 f4 35.Nc3 Kf7 36.Kf1 Ke6 37.Ke2 Nc8 38.Bb1 Nd6 39.b3 Nb5 40.Nxb5 Bxb5+ 41.Bd3 Bxd3+ 42.Kxd3 Bf8 43.b4 Kd7 44.Kc3 Kc6 45.Kb3 a6 46.a4 b5 47.a5 Kd7 48.Bf2 Ke6 49.Be1 Bd6 50.Bc3 Kf7 51.Kc2 Ke6 52.Kb3 Kf7 53.Kc2 Ke6 54.Kb3 Kf7 1/2-1/2
2014.03.01 74th Noteboom Open 2014
3216470 FM Van Ketel, R (2254) IM Miedema, D (2389) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f4 O-O 6.Nf3 c5 7.d5 e6 8.Be2 exd5 9.cxd5 Re8 10.Nd2 Na6 11.O-O Rb8 12.Kh1 c4 13.a4 Nc5 14.e5 dxe5 15.Nxc4 e4 16.Be3 b6 17.Ne5 Qd6 18.Nb5 Qxd5 19.Bc4 Qxd1 20.Bxf7+ Kf8 21.Raxd1 Bg4 22.Nxg4 Nxg4 23.Bxc5+ Kxf7 24.Nd6+ Kg8 25.Nxe8 Bxb2 26.Bd4 Bxd4 27.Rxd4 Rxe8 28.h3 Nf6 29.g4 e3 30.Kg2 e2 31.Re1 Re3 32.Rd2 Re4 33.Kf3 Rxa4 34.Rexe2 h6 35.Re7 Ra3+ 36.Ke2 Kf8 37.Rb7 Ke8 38.Rd6 1-0
2014.03.01 74th Noteboom Open 2014
3216507 Cebula, Jerzy (2003) IM Miedema, D (2389) 0-1
1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Bd7 6.Be2 f6 7.O-O fxe5 8.Nxe5 Nxe5 9.dxe5 Qc7 10.f4 Nh6 11.c4 d4 12.Qd3 Be7 13.Nd2 O-O 14.Ne4 Nf5 15.Bd2 Bc6 16.Bg4 b6 17.a3 Qb7 18.Bf3 Nh4 19.Rae1 b5 20.b3 bxc4 21.bxc4 Nxf3+ 22.Rxf3 Rab8 23.Rh3 Bxe4 24.Rxe4 Qb1+ 25.Re1 Qxd3 26.Rxd3 Rb2 27.Rc1 Rfb8 28.Kf1 Ra2 29.Ke1 h5 30.Kd1 Rbb2 31.g3 g5 32.fxg5 Rxd2+ 33.Rxd2 Rxd2+ 34.Kxd2 Bxg5+ 35.Kd1 Bxc1 36.Kxc1 Kg7 37.h3 Kg6 0-1
2014.02.28 74th Noteboom Open 2014
3216456 IM Miedema, D (2389) De Bruijne, Arian (1956) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 Nbd7 7.Nh3 c5 8.d5 a6 9.Qd2 Re8 10.Nf2 b5 11.cxb5 axb5 12.Bxb5 Ba6 13.O-O Bxb5 14.Nxb5 Qb6 15.a4 Reb8 16.b4 Ne8 17.Ra2 Qa6 18.bxc5 dxc5 19.Nc3 Nd6 20.Bg5 Nc4 21.Qc1 Rb3 22.Nb5 Ne3 23.Bxe3 Rxb5 24.axb5 Qxa2 25.Bxc5 Bb2 26.Qe3 Qc4 27.Bxe7 Bd4 28.Qc1 Qxb5 29.Kh1 Ra2 30.Nh3 Kg7 31.Bg5 f6 32.Bh6+ Kf7 33.Rd1 Ra1 34.Qxa1 Bxa1 35.Rxa1 g5 36.Nf2 Qb2 37.Rf1 Ne5 38.f4 Nd3 39.Nxd3 Qe2 40.Kg1 Qxd3 41.fxg5 Qxe4 42.Rxf6+ 1-0
2014.02.08 TCh-NED Meesterklasse 2013-14
3216207 Compagnie, L (2168) IM Miedema, D (2388) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 O-O 5.Be2 d6 6.Nf3 e5 7.O-O exd4 8.Nxd4 Re8 9.f3 Nh5 10.g4 Nf6 11.Kg2 Nc6 12.Nc2 a5 13.Bf4 h5 14.h3 Nh7 15.Qd2 g5 16.Be3 Be5 17.Nd4 Nxd4 18.Bxd4 f6 19.Nd5 Be6 20.Ne3 h4 21.Nd5 Nf8 22.f4 Bxd5 23.cxd5 Bxf4 24.Rxf4 gxf4 25.Qxf4 Qe7 26.Bd3 Ng6 27.Qf2 Ne5 28.Bc2 Qh7 29.Qxf6 Rf8 30.Qg5+ Qg6 31.Qxh4 Nf3 32.Qh8+ Kf7 33.Qf6+ Qxf6 34.Bxf6 Kxf6 35.Kxf3 Ke5+ 36.Kg3 Rf4 37.Re1 Raf8 38.Re3 Rf1 39.Rc3 Rg1+ 40.Kh2 Rc1 41.Kg3 Rf7 42.Kg2 Ra1 43.a3 Ra2 44.Rb3 c5 45.dxc6 bxc6 46.Rb6 c5 47.Kg3 c4 48.Rc6 Rb7 49.Rxc4 Rbxb2 50.Ba4 Rxa3+ 51.Kh4 Rb4 0-1
2014.01.04 TCh-NED Meesterklasse 2013-14
3230797 IM Miedema, D (2388) De Groote, E (2357) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Bd3 Nc6 6.Nf3 Bxc3+ 7.bxc3 d6 8.O-O e5 9.Nd2 O-O 10.Rb1 b6 11.Ne4 Bf5 12.Qf3 Bxe4 13.Bxe4 Nxe4 14.Qxe4 Rc8 15.dxe5 dxe5 16.Rb2 f5 17.Qd5+ Kh8 18.Rd2 Qc7 19.Rfd1 h6 20.e4 Rcd8 21.Qe6 Rxd2 22.Rxd2 fxe4 23.h3 Rd8 24.Rd5 Ne7 25.Rxd8+ Qxd8 26.Be3 Qc7 27.g4 Ng8 28.Qg6 Qb7 29.g5 Qe7 30.h4 Qd7 31.Qxe4 Qh3 32.gxh6 Nf6 33.hxg7+ Kxg7 34.Qxe5 Qxh4 35.Qe6 Qe4 36.Qxe4 Nxe4 37.Bf4 Kf6 38.Bb8 Nxc3 39.Bxa7 Na4 40.Kg2 Ke5 41.Kg3 Kd4 42.Kf4 Kxc4 43.Ke4 Nc3+ 44.Ke5 b5 45.f4 Nd5 46.f5 Ne3 47.f6 Ng4+ 48.Kf5 Nxf6 49.Kxf6 Kb4 1/2-1/2
2013.12.07 TCh-NED Meesterklasse 2013-14
3243981 Pijpers, A (2360) IM Miedema, D (2388) 1/2-1/2
1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.d4 d5 6.Bd3 Be7 7.O-O Nc6 8.c4 Nb4 9.cxd5 Nxd3 10.Qxd3 Qxd5 11.Re1 Bf5 12.g4 Bg6 13.Nc3 Nxc3 14.Qxc3 f6 15.Qxc7 O-O 16.Rxe7 Qxf3 17.Rxg7+ Kh8 18.Bh6 Qxg4+ 19.Qg3 Qe4 20.Rxg6 hxg6 1/2-1/2
2013.11.02 TCh-NED Meesterklasse 2013-14
3247983 GM Nijboer, F (2530) IM Miedema, D (2388) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 Ne7 5.a3 Bxc3+ 6.bxc3 c5 7.a4 Nbc6 8.Nf3 Bd7 9.Be2 Qc7 10.O-O Na5 11.Qd2 O-O 12.Qg5 Ng6 13.Ba3 b6 14.Qg3 Nc4 15.Bc1 f6 16.exf6 Qxg3 17.f7+ Rxf7 18.hxg3 Re8 19.dxc5 bxc5 20.Bxc4 dxc4 21.Be3 Rc8 22.Nd2 Ne5 23.Ne4 Ng4 24.Nd6 Nxe3 25.Nxc8 Nxf1 26.Nd6 Rf8 27.Kxf1 Bc6 28.Nxc4 Be4 29.Ne3 Rb8 30.Ke2 Kf7 31.f3 Bb7 32.Kd3 Ke7 33.c4 a5 34.Kc3 Bc6 35.Nd1 h5 36.Nb2 Rf8 37.Kd2 Rd8+ 38.Nd3 Rd4 39.Kc3 Kd6 40.Rh1 Be8 41.Nf4 Ke7 42.Re1 Rd6 43.Re5 Bxa4 44.Rxc5 Ra6 45.Rc7+ Bd7 46.Nd3 1-0
2013.09.21 TCh-NED Meesterklasse 2013-14
3247953 IM Miedema, D (2388) FM Wantola, I (2351) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.cxd5 exd5 5.Bg5 Be7 6.e3 O-O 7.Bd3 c6 8.Qc2 Nbd7 9.Nf3 Re8 10.h3 Nf8 11.Rb1 Nh5 12.Bxe7 Qxe7 13.O-O g6 14.b4 a6 15.a4 Be6 16.b5 axb5 17.axb5 c5 18.dxc5 Qxc5 19.Rfc1 Rec8 20.Qb2 Qa3 21.Nd4 Qxb2 22.Rxb2 Nd7 23.Rbc2 Nb6 24.g4 Nf6 25.f4 Bd7 26.Kf2 Ra3 27.g5 Ne8 28.Nxd5 Rxc2+ 29.Nxc2 Rxd3 30.Nxb6 Bxb5 31.Nd4 Nd6 32.Kf3 Be8 33.Nc8 Nb5 34.Nxb5 Bxb5 35.Ke4 Rd8 36.Rc7 Bd7 37.Nd6 b5 38.h4 b4 39.Ke5 Be6 40.Rb7 Kg7 41.Rxb4 Ra8 42.e4 Ra5+ 43.Rb5 Rxb5+ 44.Nxb5 Ba2 45.f5 gxf5 46.exf5 h6 47.Nc3 Bb3 48.Ne2 hxg5 49.hxg5 Bc4 50.Nf4 Bb3 51.Nh5+ Kf8 52.Kf6 Bc4 53.Nf4 Bb3 54.Nd3 Bc4 55.Ne5 Ba2 56.Nd7+ Ke8 57.Nc5 Kf8 58.Ne4 Bb3 59.Nd6 Ba2 60.Ke5 Ke7 61.f6+ Kf8 62.Nf5 Bb1 63.Ng7 Ba2 64.Kd6 Bb3 65.Kd7 Kg8 66.Nh5 Kf8 67.Nf4 Ba4+ 68.Kd8 Bb3 69.Nd3 Ba2 70.Ne5 Bb3 71.Nd7+ Kg8 72.Ke7 Ba2 73.Ne5 Bb3 74.Nd3 Ba2 75.Nf4 Bb3 76.g6 fxg6 77.Nxg6 Bc4 78.Ne5 Bd5 79.Ng4 Kh7 80.Ne3 Bb3 81.Ng2 Kg8 82.Nf4 Bf7 83.Ne6 Bg6 84.Nf8 Bh5 85.Nd7 Bg6 86.Ne5 Bh5 87.Ng4 Kh7 88.Nf2 Kg8 89.Nh3 Bg6 90.Nf4 Bf7 91.Kd8 Bc4 92.Ke8 Bb3 93.Nd3 Bf7+ 94.Ke7 Bg6 95.Ne5 Bh5 96.Ke6 Kf8 97.f7 1/2-1/2
2013.07.14 3rd SPAChess Open
3300264 Sanders, I (2210) IM Miedema, D (2394) 0-1
1.e4 e5 2.Nc3 Nf6 3.g3 Bb4 4.Bg2 O-O 5.Nge2 c6 6.d4 d5 7.exd5 Nxd5 8.O-O Nxc3 9.bxc3 Bd6 10.f4 exd4 11.cxd4 Re8 12.Nc3 Bb4 13.Bb2 Bg4 14.Qd3 Qd7 15.Ne4 Bf5 16.c3 Bf8 17.Rfe1 Na6 18.Qf1 c5 19.d5 Qa4 20.Nf2 Qc2 21.Qb5 Nc7 22.Qb3 Rxe1+ 23.Rxe1 Qxb3 24.axb3 Bc2 25.b4 cxb4 26.cxb4 Bb3 27.Be5 Nxd5 28.Rb1 Ba2 29.Rb2 Nxb4 30.Bxb7 Re8 31.Bc3 Rb8 32.Be4 Bc4 33.Ng4 Bc5+ 34.Kg2 a5 35.Ne5 Bb5 36.Rb1 f6 37.Nf3 Rd8 38.Ra1 a4 39.Bb1 Bc6 0-1
2013.07.14 3rd SPAChess Open
3300282 IM Miedema, D (2394) Timmermans, I (2218) 1-0
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.Bg5 h6 6.Bh4 dxc4 7.e4 g5 8.Bg3 b5 9.Be2 Bb7 10.h4 g4 11.Ne5 Nbd7 12.Nxd7 Qxd7 13.Be5 Bg7 14.Bxg4 h5 15.Bf3 Rg8 16.Qe2 Ng4 17.Bxg7 Rxg7 18.e5 c5 19.Bxb7 Qxb7 20.Ne4 O-O-O 21.dxc5 Nxe5 22.Nd6+ Rxd6 23.Qxe5 Qxg2 24.cxd6 Qxh1+ 25.Ke2 Qg2 26.Rg1 1-0
2013.07.12 3rd SPAChess Open
3300236 IM Miedema, D (2394) Brink, B (2154) 1-0
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 c5 6.Nf3 d5 7.O-O cxd4 8.exd4 dxc4 9.Bxc4 Nc6 10.Bg5 Be7 11.Rc1 b6 12.a3 Bb7 13.Ba2 Nd5 14.Bxe7 Ncxe7 15.Ne5 Nxc3 16.Rxc3 Nf5 17.Re1 Qg5 18.g3 Rad8 19.Nxf7 Rxf7 20.Bxe6 Bd5 21.Bxf7+ Bxf7 22.Rc7 Bd5 23.Qa4 h6 24.Re8+ Rxe8 25.Qxe8+ Kh7 26.Qe5 Bf3 27.h3 Qg6 28.Kh2 Nh4 29.Qe7 Nf5 30.Qf7 Qg5 31.Rxa7 Be4 32.Qe6 Nxg3 33.Qg4 Qxg4 34.hxg4 Ne2 35.Re7 Bf3 36.d5 Nd4 37.d6 Nc6 38.Rc7 1-0
2013.07.11 3rd SPAChess Open
3300201 Hachijan, A (2214) IM Miedema, D (2394) 1-0
1.Nf3 Nf6 2.g3 b6 3.Bg2 Bb7 4.O-O c5 5.d3 d5 6.Nbd2 e6 7.e4 Be7 8.Ne5 O-O 9.Qe2 Qc7 10.f4 b5 11.Re1 c4 12.dxc4 dxc4 13.Kh1 Rd8 14.a4 a6 15.axb5 axb5 16.Rxa8 Bxa8 17.Nef3 Bc5 18.h3 Qa7 19.Kh2 Nc6 20.e5 Nd5 21.Ne4 Bf8 22.Rd1 Qb8 23.Bd2 h6 24.h4 b4 25.Be1 Na5 26.Bf2 Qc7 27.Ra1 Bb7 28.Nd4 Ba6 29.Qg4 Kh8 30.Qh5 Ra8 31.Nd6 g6 32.Nxe6 Qe7 33.Qd1 fxe6 34.Rxa5 c3 35.b3 Qc7 36.Qa1 Bxd6 37.Rxa6 Rxa6 38.Qxa6 Bf8 39.Qxe6 Ne7 40.Qd6 Qa5 41.Qf6+ Kg8 42.Bf1 Qd8 43.Bd3 Qe8 44.Bc5 g5 45.fxg5 hxg5 46.Qxg5+ Kh8 47.e6 Ng8 48.Bd4+ 1-0
2013.07.10 3rd SPAChess Open
3300173 IM Miedema, D (2394) Sanijs, F (2042) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Nbd2 d5 5.a3 Be7 6.g3 O-O 7.Bg2 b6 8.cxd5 exd5 9.b4 Bb7 10.O-O Nbd7 11.Bb2 Re8 12.Rc1 Bd6 13.Nh4 a6 14.Nf5 Bf8 15.Nc4 g6 16.Nfe3 Bh6 17.Ne5 Ne4 18.f4 Nxe5 19.dxe5 Rc8 20.Bh3 Rb8 21.e6 c5 22.Ng4 Bg7 23.Bxg7 Kxg7 24.exf7 Kxf7 25.Ne5+ Kg7 26.bxc5 bxc5 27.Bg2 Qe7 28.Bxe4 dxe4 29.Qc2 Rbc8 30.Qc3 Kg8 31.Ng4 1-0
2013.07.09 3rd SPAChess Open
3300136 Van Osch, Mees (2177) IM Miedema, D (2394) 1/2-1/2
1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.Nc3 Nf6 6.h3 Be7 7.d4 O-O 8.Bd3 Re8 9.O-O Nbd7 10.Re1 Nf8 11.Bg5 c6 12.Qd2 Bd7 13.Re2 Ne6 14.Bh4 a6 15.Rae1 h6 16.Bg3 b5 17.Ne4 Nxe4 18.Bxe4 d5 19.Bd3 c5 20.dxc5 Bxc5 21.Bf5 Ng5 22.Rxe8+ Bxe8 23.Nxg5 hxg5 24.Re5 Bc6 25.Bd3 Be7 26.Re1 Bf6 27.Be5 d4 28.Bxf6 Qxf6 29.Qe2 g6 30.Qe7 Kg7 31.Re5 Re8 32.Qxf6+ Kxf6 33.Rc5 Re1+ 34.Kh2 Be4 35.Bxe4 Rxe4 36.c3 dxc3 37.Rxc3 Rc4 38.Ra3 Ra4 39.Rf3+ Rf4 40.Kg3 Rxf3+ 41.Kxf3 Ke5 42.Ke3 a5 43.g3 Kd5 44.Kd3 a4 45.f3 f6 46.Kc3 Kc5 47.b4+ Kd5 48.a3 f5 49.Kd3 f4 1/2-1/2
2013.07.08 3rd SPAChess Open
3300115 IM Miedema, D (2394) Brookes, C (2139) 1-0
1.d4 Nf6 2.c4 g6 3.f3 Bg7 4.e4 d6 5.Nc3 Nc6 6.Be3 a6 7.Nge2 Rb8 8.Qd2 Bd7 9.Nc1 e5 10.d5 Nd4 11.N1e2 c5 12.dxc6 bxc6 13.Nxd4 exd4 14.Bxd4 Qa5 15.Be2 c5 16.Be3 O-O 17.O-O Be6 18.Rac1 Nd7 19.b3 Rbd8 20.Rfd1 Ne5 21.Nd5 Qxd2 22.Rxd2 Nc6 23.Nc7 Rd7 24.Nxe6 fxe6 25.Bxc5 Bh6 26.Rcd1 Bxd2 27.Rxd2 Rfd8 28.Bb6 Rb8 29.Be3 a5 30.c5 d5 31.Bf4 Rb4 32.Bc4 Rf7 33.exd5 exd5 34.Bxd5 Rxf4 35.Bxc6 Rc7 36.Bd5+ Kf8 37.c6 Ke7 38.Be4 Rf6 39.Kf2 Rd6 40.Rb2 Rd1 41.a3 Kd6 42.b4 axb4 43.axb4 Rxc6 44.Bxc6 Kxc6 45.b5+ Kb6 46.Ke3 Rd5 47.Ke4 Rc5 48.f4 h5 49.g3 h4 50.g4 h3 51.Rb3 Rc4+ 52.Ke5 g5 53.fxg5 Rxg4 54.Kf5 1-0
2013.07.07 3rd SPAChess Open
3304145 Dijkhuis, Tycho (2152) IM Miedema, D (2394) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 Ne7 5.a3 Bxc3+ 6.bxc3 c5 7.Qg4 O-O 8.Bd3 Nbc6 9.Bg5 Qa5 10.Ne2 Ng6 11.O-O c4 12.Bxg6 fxg6 13.a4 Qc7 14.Bc1 Qf7 15.Ba3 Rd8 16.f3 Bd7 17.Rfb1 b6 18.Kf2 Qe8 19.h4 Na5 20.Nf4 Bxa4 21.Rb2 Bd7 22.Rh1 Nc6 23.h5 gxh5 24.Rxh5 Ne7 25.Rb1 Nf5 26.Rbh1 h6 27.Rxh6 Nxh6 28.Rxh6 1-0
2013.07.06 3rd SPAChess Open
3304113 IM Miedema, D (2394) Henseler, J (2103) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Nf3 c5 8.Be3 O-O 9.Qd2 cxd4 10.cxd4 Bg4 11.Rc1 Bxf3 12.gxf3 e6 13.Bg2 Nc6 14.d5 exd5 15.exd5 Ne5 16.O-O Qd7 17.d6 Rac8 18.Qd5 b5 19.Bg5 Nc4 20.Be7 Rfe8 21.f4 Bf8 22.Qb7 Qxb7 23.Bxb7 Rb8 24.Bc6 Bxe7 25.Bxe8 Rxe8 26.dxe7 Rxe7 27.Rfe1 Kf8 28.f5 f6 29.Rxe7 Kxe7 30.Rc3 g5 31.Rh3 a5 32.Rxh7+ Kd6 33.Rb7 b4 34.f4 g4 35.Kf2 Kd5 36.Kg3 Ne3 37.Rb5+ 1-0
2013.06.23 HSG Open A 2013
3313997 IM Miedema, D (2381) Wunnink, M (2236) 1-0
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.Nh4 e6 7.Nxf5 exf5 8.e3 Bb4 9.Bxc4 O-O 10.O-O Nbd7 11.Na2 Bd6 12.Qf3 g6 13.b4 Nb6 14.Bb3 a5 15.bxa5 Rxa5 16.Bd2 Ra8 17.Nc3 Bb4 18.Rfd1 Qe7 19.h3 Ra5 20.Rdb1 Rfa8 21.Qd1 R5a6 22.Bxf7+ Qxf7 23.Rxb4 Nc4 24.Rab1 R6a7 25.Bc1 Ne8 26.d5 cxd5 27.Nxd5 Rd8 28.Rxc4 Rxd5 29.Rd4 Nf6 30.Bb2 Raa5 31.Rxd5 Rxd5 32.Bd4 Ne4 33.Qc2 Qd7 34.Rb4 1-0
2013.06.23 HSG Open A 2013
3314000 GM Ernst, S (2594) IM Miedema, D (2381) 0-1
1.c4 e6 2.Nf3 Nf6 3.g3 d5 4.b3 c5 5.Bg2 Nc6 6.O-O Be7 7.e3 O-O 8.Bb2 b6 9.Nc3 Ba6 10.d3 Rc8 11.Re1 dxc4 12.bxc4 Nb4 13.Bf1 Bb7 14.Nh4 Nd7 15.a3 Nc6 16.Ng2 a6 17.f4 f5 18.Rb1 Bf6 19.Be2 Rc7 20.Na4 Rc8 21.Bxf6 Rxf6 22.Rb2 Na5 23.Qd2 b5 24.cxb5 axb5 25.Rxb5 Ra8 26.Rb2 Bc6 27.Nc3 Rf8 28.Reb1 Qe7 29.Qd1 Nf6 30.Qc2 Rfc8 31.a4 c4 32.Ne1 Nd5 33.Nxd5 exd5 34.dxc4 Qxe3+ 35.Kf1 Nxc4 36.Bxc4 dxc4 37.Qxc4+ Kh8 38.Qd3 Qe8 39.Qd4 Be4 40.Ra1 Rd8 41.Qe5 Qc6 42.a5 Qc4+ 43.Kg1 Re8 44.Qb5 Qd4+ 45.Kf1 Bc6 46.Qb4 Qd5 47.Ng2 Rad8 48.Re1 Rxe1+ 49.Qxe1 h6 50.Qe5 Qf3+ 0-1
2013.06.22 HSG Open A 2013
3313983 GM Van Kampen, R (2592) IM Miedema, D (2381) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 Ne7 5.a3 Bxc3+ 6.bxc3 c5 7.h4 Nbc6 8.h5 Bd7 9.h6 gxh6 10.Nf3 Ng8 11.Bxh6 Nxh6 12.Rxh6 Qa5 13.Qd2 O-O-O 14.Rf6 Be8 15.Bd3 Rg8 16.g3 Rg4 17.Rh6 Qa4 18.dxc5 Qa5 19.Kf1 Qxc5 20.Re1 Ra4 21.Rxh7 Rxa3 22.Ng5 d4 23.Qf4 Rd7 24.c4 Ra5 25.Rh5 Qb4 26.Ne4 f5 27.Rh8 Re7 28.Nf6 Kd8 29.Qh4 1-0
2013.06.22 HSG Open A 2013
3313992 IM Miedema, D (2381) Simons, R (2069) 1-0
1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6 7.Nd2 a6 8.a4 Nbd7 9.e4 Bg7 10.Be2 O-O 11.O-O Re8 12.Qc2 Qc7 13.Ra3 Rb8 14.a5 b5 15.axb6 Rxb6 16.Nc4 Rb4 17.Bf4 Bf8 18.Rfa1 Nb6 19.b3 Nxc4 20.Bxc4 Bg7 21.Bd2 Qe7 22.Re1 Ng4 23.h3 Ne5 24.Bxa6 Bxa6 25.Rxa6 c4 26.bxc4 Nxc4 27.Bc1 Reb8 28.Na2 Qb7 29.Nxb4 Qxb4 30.Rf1 Be5 31.Bh6 Nb6 32.Rb1 1-0
2013.05.20 7th IBC Limburg Open
3325814 Von Meijenfeldt, Bart (2167) IM Miedema, D (2357) 0-1
1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 exd5 5.Ngf3 Nf6 6.Bb5+ Nbd7 7.O-O Be7 8.dxc5 O-O 9.c6 Nc5 10.cxb7 Bxb7 11.Nb3 a6 12.Be2 Nce4 13.Nfd4 Re8 14.Bd3 Qc7 15.Nf5 Bf8 16.c3 Bc8 17.Nbd4 g6 18.Ng3 Bd6 19.Bc2 h5 20.Kh1 Bg4 21.Qd3 Nc5 22.Qd2 h4 23.Qg5 hxg3 24.Qxf6 Be2 25.Nxe2 Rxe2 26.Bxg6 Re6 27.Bxf7+ Qxf7 28.Qxf7+ Kxf7 29.fxg3+ Ke7 30.Bf4 Ne4 31.Rad1 Rh8 32.Kg1 Bc5+ 33.Kh1 Nf2+ 34.Rxf2 Bxf2 35.g4 Re4 36.g3 Ke6 37.Kg2 Re2 38.Kf3 Rxb2 39.h4 Rxa2 40.g5 a5 41.Kg4 Re2 42.g6 Be1 43.c4 dxc4 44.Kf3 Rf2+ 45.Ke3 Rf1 46.Ke2 Rxf4 47.gxf4 Bxh4 48.Rd4 Bf6 49.Rxc4 Ra8 50.Rc7 Re8 51.Ra7 Kf5+ 52.Kd3 Bd8 53.g7 Kf6 54.Kc4 Rg8 55.Rd7 Be7 56.Ra7 Bb4 57.Ra6+ Kf5 58.Ra7 Kxf4 59.Kb5 Kf5 60.Rf7+ Kg6 61.Rf1 Rxg7 62.Rf2 Rf7 63.Rg2+ Kf6 64.Re2 Re7 65.Rf2+ Ke6 66.Rg2 Kd6 67.Rg8 Ke5 68.Rd8 Ke4 69.Rd1 Ke3 70.Rd8 Re4 71.Rh8 Kd3 72.Rh3+ Kc2 73.Rf3 Bc3 0-1
2013.05.20 7th IBC Limburg Open
3325819 IM Miedema, D (2357) GM Shchekachev, A (2521) 1-0
1.d4 d6 2.c4 g6 3.e4 Bg7 4.Nc3 Nf6 5.f3 O-O 6.Be3 c6 7.Qd2 e5 8.Nge2 Nbd7 9.O-O-O a6 10.Kb1 b5 11.d5 b4 12.dxc6 bxc3 13.Qxd6 cxb2 14.c7 Qe8 15.Qc6 Qe6 16.Qxa8 Nb6 17.Bxb6 Qxb6 18.Qb8 Qa5 19.Kxb2 Bh6 20.Nc1 Qc5 21.Bd3 Nd7 22.Ne2 Qf2 23.Ka1 Nc5 24.Qb2 Qxg2 25.Nc3 Qxf3 26.Rhf1 Qh3 27.Be2 Ne6 28.Nd5 Nd4 29.c5 Bg7 30.Bc4 Qh4 31.Qg2 Kh8 32.Rf2 Be6 33.Rb1 Qh6 34.Rfb2 Nb5 35.Bxb5 axb5 36.Qd2 Qh4 37.Nc3 h5 38.Rxb5 Kh7 39.Rb8 Bh6 40.Qd3 Bc8 41.Nd5 Qxh2 42.Rf1 Be6 43.Rxf8 Bxf8 44.Rc1 Bxc5 45.Qc2 Bd4+ 46.Kb1 Qh4 47.a4 Kg7 48.Ka2 Bc8 49.a5 Qg5 50.Rb1 h4 51.Rb8 Qg4 52.Rxc8 Qxc8 53.Ne7 Qe6+ 54.Qb3 Qxe7 55.c8=Q Qa7 56.Qa3 1-0
2013.04.20 TCh-NED Meesterklasse 2012-13
3332699 IM Miedema, D (2373) Dijkhuis, Tycho (2049) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4 c5 8.Ne2 Nc6 9.Be3 O-O 10.O-O Bg4 11.f3 Na5 12.Bd3 cxd4 13.cxd4 Be6 14.d5 Bxa1 15.Qxa1 f6 16.Bh6 Re8 17.Kh1 Rc8 18.Nf4 Bd7 19.e5 Nc4 20.e6 Ba4 21.Nxg6 hxg6 22.Bxg6 Ne5 23.Be4 Bc2 24.Bxc2 Rxc2 25.Qd1 Qc7 26.f4 Rc1 27.Qxc1 Qxc1 28.Rxc1 Ng4 29.h3 Nxh6 30.g4 b5 31.Rc7 Kf8 32.Rxa7 Rd8 33.Rd7 Ra8 34.Rb7 Ng8 35.g5 fxg5 36.fxg5 Rxa2 37.d6 exd6 38.Rf7+ Ke8 39.g6 Re2 40.g7 Rxe6 41.Rf8+ Ke7 42.Rxg8 Kf7 43.Rb8 Kxg7 44.Rxb5 Re2 45.Rd5 Re6 46.Kg2 Rg6+ 47.Kh2 Kh6 48.h4 Re6 49.Kg3 Rg6+ 50.Kh3 Re6 51.Rf5 Re3+ 52.Kg4 Re4+ 53.Kg3 Re6 54.Kf4 Kg7 55.Rg5+ Rg6 56.Rb5 Rf6+ 57.Kg5 Rg6+ 58.Kh5 Rh6+ 59.Kg4 Rg6+ 60.Kh3 Kh6 61.Rb8 Kh5 62.Rd8 Re6 63.Rh8+ Rh6 64.Rf8 Re6 65.Kg3 Rg6+ 66.Kh3 Re6 67.Rf5+ Kg6 68.Ra5 Re3+ 69.Kg4 Re4+ 70.Kg3 Re3+ 71.Kf4 Re1 72.Rd5 Rf1+ 73.Kg3 Rf6 74.Kg4 Re6 75.Rg5+ Kh6 76.Rh5+ Kg7 77.Kf4 Re5 78.Rxe5 dxe5+ 79.Kxe5 1/2-1/2
2013.04.06 TCh-NED Meesterklasse 2012-13
3335046 IM Miedema, D (2373) FM Kodentsov, G (2281) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 Nc6 7.Nge2 a6 8.Qd2 Na5 9.Ng3 b5 10.cxb5 axb5 11.Bxb5 c6 12.Ba4 Nc4 13.Qc1 Nxe3 14.Qxe3 Qb6 15.Nge2 Ba6 16.Bb3 Nd7 17.O-O Ne5 18.Rfd1 Nc4 19.Bxc4 Bxc4 20.Rd2 Rfb8 21.Kf2 Qa5 22.Rc1 Qh5 23.b3 Ba6 24.Kg1 Bh6 25.f4 Bc8 26.e5 dxe5 27.dxe5 Be6 28.Nd4 c5 29.Nxe6 fxe6 30.Ne2 Rd8 31.Rxc5 g5 32.Nd4 gxf4 33.Qf3 Qg6 34.Rcc2 Kh8 35.b4 Rac8 36.Rxc8 Rxc8 37.Rd1 Rd8 38.b5 Bg5 39.b6 Qe8 40.Nxe6 Rxd1+ 41.Qxd1 f3 42.Nxg5 Qg6 43.Qd8+ Kg7 44.Qxe7+ 1-0
2013.04.01 17th Neckar Open
3338933 IM Miedema, D (2345) IM Heimann, An (2488) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Ne2 d5 6.a3 Bd6 7.Ng3 c5 8.dxc5 Bxc5 9.b4 Be7 10.cxd5 exd5 11.Nce2 Nc6 12.Nd4 a5 13.b5 Bg4 14.Be2 Nxd4 15.Qxd4 Bxe2 16.Kxe2 Qd7 17.Qd3 Ne4 18.Nxe4 Qg4+ 19.f3 dxe4 20.fxg4 exd3+ 21.Kxd3 f5 22.Bb2 fxg4 23.Rhf1 Rad8+ 24.Ke2 Rxf1 25.Rxf1 Rd5 26.a4 Rh5 27.Rf4 Rxh2 28.Rxg4 g5 29.Be5 Rh6 30.Rc4 Re6 31.Bc3 b6 32.Rc6 Kf7 33.Rxe6 Kxe6 34.Bd4 Bd8 35.g4 Kd6 36.Kd2 Ke6 37.Kc3 Bc7 38.Kd3 Bd8 39.Ke4 Bc7 40.Bg7 Bd6 41.Bc3 Bg3 42.Bb2 Bb8 43.Ba3 Bg3 44.Bf8 Bc7 45.Bh6 Bd8 46.Bg7 Be7 47.Be5 Bd8 48.Bg3 h6 49.Be5 Be7 50.Bd4 Bd8 51.Bg7 Be7 52.Be5 Bd8 53.Bh2 Be7 54.Bc7 Bc5 55.Bd8 Kf7 56.Bc7 Kg6 57.Be5 h5 58.Bd4 Bxd4 59.gxh5+ Kxh5 60.exd4 Kg6 61.Ke5 g4 62.Kf4 Kh5 63.d5 g3 64.Kxg3 Kg5 65.d6 Kf6 1/2-1/2
2013.03.09 TCh-NED Meesterklasse 2012-13
3347289 GM Van der Weide, K (2451) IM Miedema, D (2373) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 Ne7 5.a3 Bxc3+ 6.bxc3 c5 7.Nf3 Nbc6 8.Bd3 Bd7 9.O-O Qc7 10.Re1 h6 11.a4 g5 12.Ba3 c4 13.Bf1 Ng6 14.h3 O-O-O 15.Qd2 Rdg8 16.Nh2 h5 17.Qxg5 Ngxe5 18.Qf4 Ng6 19.Qxc7+ Kxc7 20.Nf3 a5 21.h4 Nce7 22.Bc1 f6 23.g3 Nf5 24.Bg2 Nd6 25.Nd2 Nc8 26.Nf1 Nb6 27.Bd2 Re8 28.Ne3 Nxa4 29.Bf3 b5 30.Ng2 Kd6 31.Nf4 Nxf4 32.Bxf4+ e5 33.dxe5+ fxe5 34.Bg5 Bf5 35.Ra2 Bg6 36.Bg2 Nxc3 37.Rxa5 Ra8 38.Bf6 Rxa5 39.Bxe5+ Kc5 40.Bxh8 b4 41.Bf3 Ra2 42.g4 hxg4 43.Bxg4 Rxc2 44.h5 Bd3 45.Re8 b3 46.Rc8+ Kb4 47.h6 b2 48.Rb8+ Nb5 0-1
2013.02.27 Reykjavik Open 2013
3348322 IM Miedema, D (2364) Christiansen, Johan-Sebastian (2071) 1-0
1.Nf3 c5 2.e4 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 O-O 8.Qd2 Nc6 9.O-O-O d5 10.Kb1 Nxd4 11.e5 Nf5 12.exf6 Bxf6 13.Nxd5 Qxd5 14.Qxd5 Nxe3 15.Qd2 Nxd1 16.Qxd1 b5 17.Bd3 Be6 18.Qe2 Rab8 19.Rd1 Rfd8 20.Be4 Bc4 21.Rxd8+ Rxd8 22.Bd3 Be6 23.Bxb5 Rb8 24.b3 Rd8 25.Qe1 Bd5 26.Bd3 e5 27.Qe3 Rd7 28.Be4 Be6 29.g4 Be7 30.Kb2 f5 31.gxf5 gxf5 32.Bd3 Kg7 33.c4 Bf6 34.Kc2 Rc7 35.a4 Kg6 36.a5 Rb7 37.Qc5 Kf7 38.Qc6 Rd7 39.b4 Bd8 40.c5 Rd4 41.Qb7+ Kg6 42.Qa6 Kf6 43.Kc3 Rf4 44.Be2 e4 45.Qd6 exf3 46.Qxd8+ Kg6 47.Qd6 Re4 48.Bxf3 Rc4+ 49.Kd3 Kf6 50.Bd5 Rxb4 51.Qxe6+ Kg5 52.Qg8+ Kh6 53.c6 Rg4 54.Qf8+ Kh5 55.Qxf5+ Kh4 56.Qxh7+ Kg5 57.Qxa7 Ra4 58.Qg7+ Kf5 59.Be4+ Ke6 60.Qd7+ Ke5 61.Qd5+ Kf6 62.c7 Ra3+ 63.Kc4 Ra2 64.c8=Q Rf2 65.Qd4+ Ke7 66.Qxf2 1-0
2013.02.26 Reykjavik Open 2013
3348209 Bergthorsson, J (2125) IM Miedema, D (2364) 1-0
1.d4 e6 2.c4 Nf6 3.Nf3 d5 4.e3 Be7 5.b3 O-O 6.Bd3 b6 7.O-O Bb7 8.Bb2 Nbd7 9.Nc3 c5 10.Rc1 Rc8 11.Qe2 Ne4 12.Rfd1 Ndf6 13.Ne5 Nxc3 14.Bxc3 Rc7 15.a4 Qa8 16.f4 dxc4 17.bxc4 Ne4 18.Bb2 Bh4 19.Rf1 Bf6 20.Ng4 Be7 21.f5 Bg5 22.d5 exd5 23.Bxe4 dxe4 24.f6 Rd8 25.Rf5 h6 26.fxg7 Qc8 27.Rxg5 Rc6 28.Rh5 Kh7 29.Bf6 Rxf6 30.Nxf6+ Kxg7 31.Rf1 Bc6 32.Qf2 Qc7 33.Qh4 Rh8 34.Ng4 Qd6 35.Rxh6 Rxh6 36.Qxh6+ Qxh6 37.Nxh6 Kxh6 38.Rf6+ 1-0
2013.02.25 Reykjavik Open 2013
3351433 IM Miedema, D (2364) GM Danielsen, Hen (2507) 0-1
1.Nf3 c5 2.c4 g6 3.Nc3 Bg7 4.g3 Nc6 5.Bg2 d6 6.a3 Nf6 7.Rb1 Bf5 8.d3 a5 9.e4 Bg4 10.h3 Bxf3 11.Bxf3 Nd7 12.Bg2 e6 13.Nb5 O-O 14.O-O Nd4 15.Be3 Nxb5 16.cxb5 a4 17.d4 Qb6 18.dxc5 Nxc5 19.b4 axb3 20.Rxb3 Ra5 21.f4 Qc7 22.Qc2 Rc8 23.Rc1 b6 24.e5 Qb8 25.Bd2 Ra7 26.exd6 Rd8 27.Rbb1 Rxa3 28.Bb4 Bd4+ 29.Kh2 Ra7 30.Rd1 Rxd6 31.Rxd4 Rxd4 32.Bxc5 Rc7 33.Qf2 bxc5 34.b6 Rcd7 35.b7 Rd2 36.Qf3 Rc7 37.Kh1 Rdd7 38.Qe4 Rd5 39.f5 Rxb7 0-1
2013.02.24 Reykjavik Open 2013
3351344 CM Herbold, M (2125) IM Miedema, D (2364) 0-1
1.Nf3 Nf6 2.d4 e6 3.Bf4 c5 4.e3 Nc6 5.c3 Be7 6.h3 b6 7.Bd3 Bb7 8.Nbd2 h6 9.O-O g5 10.Bg3 Rg8 11.Ne5 h5 12.Bb5 g4 13.Bxc6 dxc6 14.hxg4 Nxg4 15.dxc5 Nxe5 16.Bxe5 Qd5 17.Nf3 Qxc5 18.Qa4 Rg4 19.e4 Qb5 20.Qc2 O-O-O 21.c4 Qa5 22.c5 Qxc5 23.Qa4 Qa5 24.Qxa5 bxa5 0-1
2013.02.23 Reykjavik Open 2013
3351237 IM Miedema, D (2364) IM Bjarnason, S (2133) 1/2-1/2
1.Nf3 Nf6 2.c4 c5 3.Nc3 Nc6 4.g3 g6 5.Bg2 Bg7 6.d4 cxd4 7.Nxd4 O-O 8.O-O d6 9.Nxc6 bxc6 10.Bxc6 Bh3 11.Bxa8 Qxa8 12.f3 Bxf1 13.Kxf1 Ng4 14.Nd5 e6 15.Ne3 Bxb2 16.Rb1 Bxc1 17.Nxg4 Ba3 18.Qd4 e5 19.Qd2 f5 20.Ne3 f4 21.Nd5 Bc5 22.gxf4 exf4 23.Qc3 Qd8 24.Rb7 Rf7 25.Rxf7 Kxf7 26.Qd2 g5 27.Qc2 Kg7 28.Qb2+ Kg6 29.Qb1+ Kg7 30.Qb7+ Kg6 31.h4 Qh8 32.Qb1+ Kh6 33.Kg2 Qg7 34.h5 Qd4 35.e3 Qd2+ 36.Kh3 Qf2 37.Kg4 Qg2+ 38.Kf5 Qxf3 39.exf4 Qxh5 40.Kf6 gxf4 41.Ne7 Bd4+ 42.Ke6 Qe5+ 43.Kd7 Kg7 44.Qb8 Bc5 45.Qg8+ Kh6 46.Qg4 Qg5 47.Qh3+ Kg7 48.Qe6 Kf8 49.Nf5 Qg6 50.Qe7+ Kg8 51.Qe4 Kf8 52.Qe7+ Kg8 53.Qe4 Kf8 1/2-1/2
2013.02.22 Reykjavik Open 2013
3351111 GM Xiu Deshun (2530) IM Miedema, D (2364) 1-0
1.Nf3 Nf6 2.c4 c6 3.Nc3 d5 4.e3 a6 5.d4 b5 6.b3 Bg4 7.Be2 Nbd7 8.O-O e6 9.Bb2 Be7 10.h3 Bh5 11.Ne5 Bxe2 12.Nxe2 Nxe5 13.dxe5 Nd7 14.cxd5 cxd5 15.Nf4 Rc8 16.Qg4 O-O 17.Rac1 Kh8 18.Rfd1 Rxc1 19.Rxc1 Qa5 20.Bd4 Rd8 21.Rc2 Nf8 22.Nd3 Rd7 23.f4 g6 24.Qd1 Rc7 25.a4 Rxc2 26.Qxc2 bxa4 27.bxa4 Kg7 28.g4 Nd7 29.f5 Bh4 30.f6+ Kh6 31.Kg2 Nb6 32.Qc3 Qxa4 33.Bxb6 Qe4+ 34.Kg1 Qf3 35.Qd2 a5 36.Bc5 g5 37.Qc2 Qe4 38.Kh2 Kg6 39.Bd4 Kh6 40.Qc8 1-0
2013.02.21 Reykjavik Open 2013
3351019 IM Miedema, D (2364) Johansen, St (2090) 1-0
1.Nf3 Nf6 2.c4 g6 3.Nc3 Bg7 4.g3 O-O 5.Bg2 c5 6.O-O Nc6 7.d4 cxd4 8.Nxd4 Nxd4 9.Qxd4 d6 10.Qd3 Qc7 11.b3 Bf5 12.Qe3 Rfd8 13.Bd2 Qd7 14.Rfd1 Bh3 15.Bh1 Ng4 16.Qf3 Rab8 17.Rac1 Bd4 18.Be1 e5 19.e3 Bc5 20.Ne4 Ba3 21.Rc2 Qe7 22.Bg2 Bxg2 23.Kxg2 f5 24.h3 Nh6 25.Nc3 e4 26.Qe2 Nf7 27.Nd5 Qe6 28.Rc3 a5 29.Rc2 b6 30.Nc7 Qe7 31.Nb5 Bc5 32.a3 d5 33.cxd5 Bxa3 34.Rc7 Qf8 35.Bc3 Bd6 36.Nxd6 Qxd6 37.Rc6 Qa3 38.Qd2 1-0
2013.02.20 Reykjavik Open 2013
3350817 IM Miedema, D (2364) Ghaderi, Arman K (1827) 1-0
1.Nf3 d5 2.c4 e6 3.g3 Nf6 4.Bg2 Be7 5.O-O O-O 6.b3 c5 7.cxd5 Nxd5 8.Bb2 Nc6 9.Nc3 Nxc3 10.Bxc3 Qc7 11.Qc2 Bd7 12.Rfc1 Rad8 13.d4 cxd4 14.Nxd4 Nxd4 15.Bxd4 Qb8 16.Qc7 Bc6 17.Qxb8 Rxb8 18.Bxc6 bxc6 19.Rxc6 Rb7 20.Rac1 Rd8 21.Rc7 Ba3 22.Rxb7 Bxc1 23.Rxa7 f6 24.Be3 Bb2 25.Kg2 Be5 26.h4 Bd6 27.h5 h6 28.Rb7 Kf8 29.a4 Ra8 30.Ba7 Bb4 31.Rb8+ Rxb8 32.Bxb8 Ke7 33.Kf3 Kd7 34.g4 Kc6 35.Ke4 Kc5 36.Ba7+ Kc6 37.Kd4 Kb7 38.Kc4 Bd6 39.Bc5 Be5 40.Bf8 f5 41.gxf5 exf5 42.Kd5 Bf6 1-0
2013.02.20 Reykjavik Open 2013
3350911 Murray, Michael A. (2017) IM Miedema, D (2364) 0-1
1.Nc3 d5 2.e4 e6 3.Nf3 Nf6 4.e5 Nfd7 5.d4 c5 6.dxc5 Nc6 7.Bf4 Nxc5 8.Bd3 Be7 9.Qe2 a6 10.O-O g5 11.Bd2 Nd7 12.h3 h5 13.g4 b5 14.Rae1 Bb7 15.Nxd5 hxg4 16.hxg4 Ndxe5 17.Nxe5 Qxd5 18.f3 Qd4+ 19.Kg2 Nxe5 20.Qxe5 Qxg4+ 21.Qg3 Qxg3+ 22.Kxg3 O-O-O 23.Bc3 Bd6+ 24.Be5 Bxe5+ 25.Rxe5 Rd5 26.Rxd5 Bxd5 27.a4 bxa4 28.Bxa6+ Kc7 29.Bb5 Rh4 30.Ra1 f5 31.Rxa4 Kb6 32.c4 f4+ 33.Kg2 Bb7 34.Bd7 g4 35.Rb4+ Kc7 36.Rxb7+ Kxb7 37.fxg4 e5 38.Bf5 Kc6 39.b4 Kd6 40.c5+ Kd5 41.Bc8 e4 42.Bb7+ Kd4 43.c6 Rxg4+ 44.Kf1 Rg7 45.b5 Ke3 46.b6 f3 0-1
2013.02.19 Reykjavik Open 2013
3350714 Birgisdottir, Ingibjorg (1783) IM Miedema, D (2364) 1-0
1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nf3 Bd6 5.c3 Ne7 6.Bd3 Bf5 7.Bxf5 Nxf5 8.O-O O-O 9.Re1 Nc6 10.Nbd2 b5 11.Nf1 b4 12.Qd3 Qf6 13.Ne3 Nxe3 14.Bxe3 h6 15.Re2 bxc3 16.bxc3 Rfb8 17.Rae1 Re8 18.Bg5 hxg5 19.Rxe8+ Rxe8 20.Rxe8+ Bf8 21.Qe3 Qf5 22.h3 g6 23.Ne5 Nxe5 24.Qxe5 Qd7 25.Ra8 a6 26.Qxg5 Qd6 27.Qd8 Qa3 28.Qxc7 Kh7 29.Qxf7+ 1-0
2012.12.15 TCh-NED Meesterklasse 2012-13
3374283 IM Miedema, D (2373) IM Bosboom, M (2390) 0-1
1.d4 Nf6 2.c4 d6 3.Nc3 Nbd7 4.e4 e5 5.Nf3 g6 6.Be2 Bg7 7.O-O O-O 8.Qc2 exd4 9.Nxd4 Re8 10.Rd1 c6 11.Bg5 a5 12.Rd2 a4 13.Rad1 Qa5 14.Nf3 a3 15.Rxd6 axb2 16.e5 Ng4 17.Qxb2 Ndxe5 18.Rd8 Be6 19.Rxa8 Rxa8 20.Nd4 Bxc4 21.Qxb7 Rf8 22.Bd2 Qc5 23.Bc1 Nd3 24.Bxg4 Bxd4 25.Ne4 Qe5 26.Qxc6 Bb5 27.Qb7 Rb8 28.Nf6+ Kg7 29.Rxd3 Qe1# 0-1
2012.11.24 TCh-NED Meesterklasse 2012-13
3383657 IM Miedema, D (2373) IM Tereick, B (2393) 1-0
1.d4 d5 2.c4 dxc4 3.Nf3 a6 4.e3 Nf6 5.Bxc4 e6 6.O-O Nbd7 7.Nbd2 c5 8.dxc5 Nxc5 9.b4 Nd3 10.b5 Nxc1 11.Rxc1 Ba3 12.Rc3 Qa5 13.Rb3 O-O 14.Bd3 axb5 15.e4 Be7 16.e5 Nd5 17.Nd4 g6 18.Nxb5 Bd7 19.Bc4 Rfc8 20.Rb2 Nb6 21.Be2 Na4 22.Rb3 Bxb5 23.Rxb5 Qc7 24.Ne4 Nc5 25.Nd6 Bxd6 26.exd6 Qc6 27.Rb2 Na4 28.Rd2 Nc3 29.Bf3 Nxd1 30.Bxc6 Rxc6 31.Rfxd1 Rd8 32.Kf1 e5 33.Rb1 b6 34.d7 Kf8 35.Rdb2 Rxd7 36.Rxb6 Rc2 37.R6b2 Rdd2 38.Rxc2 Rxc2 39.Ra1 Ke7 40.a4 Kd6 41.a5 Rc7 42.Ke2 Ra7 43.Kd3 f5 44.Kc4 Kc6 45.f3 Rc7 46.a6 Kb6+ 47.Kd5 Ka7 48.Kxe5 Rc2 49.Rg1 Kxa6 50.h4 Kb7 51.h5 Rc5+ 52.Kf6 gxh5 53.Re1 Rc2 54.Re7+ Kc6 55.Rg7 f4 56.Ke5 Re2+ 57.Kxf4 Kd6 58.Kg3 Ke6 59.Rxh7 Re5 60.Kh4 Re2 61.Rg7 Kf6 62.Rg5 Ra2 63.Kxh5 Ra1 64.Rg8 Ke5 65.Kg5 Rg1 66.g4 1-0
2012.11.03 TCh-NED Meesterklasse 2012-13
3390740 IM Ris, R (2394) IM Miedema, D (2373) 1/2-1/2
1.d4 e6 2.c4 Nf6 3.Nc3 Bb4 4.g3 c5 5.Nf3 O-O 6.Bg2 d5 7.cxd5 Nxd5 8.Bd2 cxd4 9.Nxd5 Bxd2+ 10.Qxd2 Qxd5 11.Qxd4 Qa5+ 12.Qd2 Qb6 13.O-O Rd8 14.Qc3 Nc6 15.Rfd1 Bd7 16.Ne5 1/2-1/2
2012.10.06 TCh-NED Meesterklasse 2012-13
3398932 IM Miedema, D (2373) Konings, F (2283) 0-1
1.Nf3 e6 2.c4 Nf6 3.g3 d5 4.Bg2 Be7 5.O-O O-O 6.Qc2 Nbd7 7.b3 c6 8.Bb2 b6 9.Nc3 Ba6 10.d3 Rc8 11.e4 b5 12.Rfe1 dxc4 13.dxc4 bxc4 14.bxc4 Bxc4 15.e5 Nd5 16.Ne4 N7b6 17.Rad1 Nb4 18.Qc3 N4d5 19.Qc2 Nb4 20.Qc3 N4d5 21.Qc1 Bb4 22.Nf6+ gxf6 23.exf6 Kh8 24.Qh6 Rg8 25.Ne5 Qf8 26.Be4 Rg6 27.Nxg6+ fxg6 28.Qxf8+ Bxf8 29.Bf3 Kg8 30.Bg4 Nc7 31.Re5 Bd5 32.Bd4 c5 33.Bc3 Kf7 34.Re2 Bd6 35.Ba5 Rb8 36.a4 c4 37.Ree1 Bc5 38.Bc3 Nxa4 39.Be5 Rb7 40.h4 Nb5 41.Ra1 Nb6 42.Ra6 Bd4 43.Bxd4 Nxd4 44.Rea1 c3 45.Rxa7 c2 46.Rxb7+ Bxb7 47.Rc1 Be4 48.Bd1 cxd1=Q+ 49.Rxd1 Nf3+ 0-1
2012.09.15 TCh-NED Meesterklasse 2012-13
3405440 FM Rijnaarts, S (2341) IM Miedema, D (2373) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Nc6 4.e5 Nge7 5.Nce2 Na5 6.Nf4 Nf5 7.c3 c5 8.dxc5 Qc7 9.Nf3 Nc4 10.Nd3 Bxc5 11.Nxc5 Qxc5 12.Bd3 Ne7 13.O-O Bd7 14.b3 Nb6 15.a4 Qxc3 16.Ba3 Qc7 17.Qd2 Qd8 18.Qg5 Ng6 19.Qg3 Rc8 20.Rac1 Rxc1 21.Rxc1 f5 22.exf6 Qxf6 23.Qb8+ Qd8 24.Bxg6+ hxg6 25.Qxb7 Rh5 26.Qxa7 e5 27.a5 Nc8 28.Qc5 Qe7 29.Qxc8+ Bxc8 30.Bxe7 Kd7 31.g4 Rh8 1-0
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