WORLDBASE

WORLDBASE Players Schweitzer, W

Stockfish
GameID: 0
FIDE Country B-Year Gender Standard Rapid Blitz
1622927 AUT 1968 M 2017 1990 2058
73 games
2022.04.03 TCh-AUT 2nd Ost 2021-22
1313542 Schweitzer, W (2090) FM Hechl, G (2229) 0-1
1.e4 b6 2.Nc3 Bb7 3.d4 e6 4.Nf3 Bb4 5.Bd3 Nf6 6.Qe2 d5 7.exd5 Qxd5 8.O-O Bxc3 9.bxc3 O-O 10.Qe5 Qc6 11.Bd2 Qd6 12.Qe2 Nbd7 13.Ng5 c5 14.Be3 h6 15.Nh3 e5 16.dxe5 Nxe5 17.Rad1 Nxd3 18.Rxd3 Qc6 0-1
2022.04.02 TCh-AUT 2nd Ost 2021-22
1313519 Schweitzer, W (2090) FM Cu Hor, W (2320) 0-1
1.e4 c5 2.Nc3 a6 3.f4 e6 4.g3 d5 5.exd5 exd5 6.Bg2 Nf6 7.Nf3 d4 8.Qe2+ Be7 9.Ne4 Nxe4 10.Qxe4 Nc6 11.O-O O-O 12.d3 Re8 13.Qe2 Bf6 14.Qf2 c4 15.Bd2 cxd3 16.cxd3 Bf5 17.Ne5 Nxe5 18.fxe5 Rxe5 19.Bf4 Rb5 20.Rad1 Qa5 21.b3 Qb6 22.Qf3 Qe6 23.Rc1 Re8 24.Rc7 h5 25.h4 b6 26.Rfc1 Qe2 27.Qb7 Qxd3 28.Rxf7 Rc5 29.Rc7 Re2 30.R7xc5 bxc5 31.Bd5+ Be6 32.Qc8+ Kf7 33.Qd7+ Be7 34.Rf1 Bxd5 35.Qxd5+ Kg6 36.g4 hxg4 37.h5+ Kh7 38.Qd7 g3 39.Qg4 g2 40.Rf2 Rxf2 41.Kxf2 Qf1+ 0-1
2022.02.13 TCh-AUT 2nd Ost 2021-22
1404050 IM Petran, Pe (2231) Schweitzer, W (2090) 1-0
1.g3 d5 2.Nf3 c6 3.Bg2 Nf6 4.d3 Nbd7 5.Nbd2 e5 6.e4 Bd6 7.O-O O-O 8.Re1 Qc7 9.b3 a5 10.c3 Nc5 11.Qc2 Re8 12.Bb2 Bg4 13.h3 Bh5 14.a3 Bg6 15.Nh4 Ncd7 16.Nxg6 hxg6 17.Rac1 Rad8 18.b4 b5 19.Qb3 dxe4 20.Nxe4 Nxe4 21.Bxe4 a4 22.Qc2 Nf8 23.c4 bxc4 24.Qxc4 c5 25.bxc5 Be7 26.Qxa4 Bg5 27.Rc4 Ne6 28.Qc2 Rc8 29.c6 Qa5 30.Qc3 Qb6 31.h4 Bxh4 32.gxh4 Nf4 33.Bc1 Nh3+ 34.Kg2 1-0
2022.01.15 TCh-AUT 2nd Ost 2021-22
1452226 Polsterer, H (2021) Schweitzer, W (2090) 1/2-1/2
1.e4 c6 2.d4 d5 3.f3 dxe4 4.fxe4 e5 5.Nf3 Be6 6.c3 Nd7 7.Bd3 Bd6 8.O-O Bg4 9.Kh1 Ngf6 10.Bg5 Qc7 11.Nbd2 O-O-O 12.Nc4 h6 13.Be3 Nb6 14.Nxd6+ Qxd6 15.a4 Rhe8 16.Qc2 exd4 17.cxd4 Nbd5 18.exd5 Rxe3 19.dxc6 Bxf3 20.cxb7+ Kb8 21.gxf3 Qd5 22.Rac1 Qxb7 23.Ba6 Qd7 24.Qd2 Re6 25.Qd3 Qxa4 26.Bc4 Re7 27.Ba6 Red7 28.Rc4 Qa5 29.Rfc1 Qxa6 30.Rb4+ Qb6 31.Rxb6+ axb6 32.Qb5 Nd5 33.Ra1 Kb7 34.Kg1 f6 35.Kf2 Kc7 36.Rc1+ Kb8 37.f4 Rd6 38.Kf3 Kb7 39.Rg1 R8d7 40.Ra1 Nc7 41.Qa4 Rxd4 42.Qa7+ Kc8 43.Qxb6 Rxf4+ 44.Kg3 Rd3+ 45.Kg2 Rd2+ 46.Kg1 Rg4+ 47.Kf1 Rc4 48.Qb3 Rcc2 49.Qh3+ Kb7 50.Qf3+ Kc8 51.Qf5+ Kb7 52.Qf3+ Kc8 53.h4 Rxb2 54.Rc1 Rf2+ 55.Qxf2 Rxf2+ 56.Kxf2 Kd7 57.Kg3 g6 58.Rb1 h5 59.Rb8 g5 60.Rh8 gxh4+ 61.Kxh4 Ke6 62.Kxh5 Nd5 63.Kg4 Ne7 64.Ra8 Ke5 65.Kf3 Nd5 66.Ra5 f5 1/2-1/2
2021.10.17 TCh-AUT 2nd Ost 2021-22
1509266 Schweitzer, W (2090) FM Juhasz, Agoston (2380) 1-0
1.e4 c5 2.Nc3 g6 3.f4 Bg7 4.Nf3 Nc6 5.Bb5 Nd4 6.Bd3 e6 7.O-O Ne7 8.Nxd4 cxd4 9.Ne2 O-O 10.b3 f5 11.e5 d6 12.exd6 Qxd6 13.a4 Rd8 14.Ba3 Qc7 15.Qe1 Nc6 16.Qh4 a6 17.Rae1 b5 18.axb5 axb5 19.Bc5 Ba6 20.b4 Qf7 21.Ra1 Bf6 22.Qg3 Rdb8 23.Ra3 Be7 24.Bxe7 Qxe7 25.c3 Ra7 26.Rfa1 Rba8 27.Qf2 e5 28.fxe5 Nxe5 29.Bc2 Bc8 30.Rxa7 Rxa7 31.Rxa7 Qxa7 32.Bb3+ Kf8 33.Nxd4 Qa6 34.Qe2 Ng4 35.h3 Nf6 36.Qxb5 Qd6 37.Qc4 Qd7 38.Qc5+ Kg7 39.Ne6+ Kh8 40.Qf8+ Ng8 41.Nd4 Qg7 42.Qxc8 1-0
2021.10.16 TCh-AUT 2nd Ost 2021-22
1509218 Smith, Je (2084) Schweitzer, W (2090) 1/2-1/2
1.e4 c6 2.d4 d5 3.e5 c5 4.dxc5 e6 5.Be3 Nd7 6.Bb5 Qc7 7.Bd4 Bxc5 8.c3 Ne7 9.Nf3 O-O 10.O-O Ng6 11.Re1 Qb6 12.Qa4 Rd8 13.b4 Bxd4 14.cxd4 Nb8 15.Nbd2 a6 16.Bf1 Nc6 17.b5 Nce7 18.bxa6 Bd7 19.Qa3 bxa6 20.Rab1 Bb5 21.Rec1 Rdc8 22.Rxc8+ Rxc8 23.Qb2 Qa7 24.Nb3 Bxf1 25.Rxf1 Qb6 26.Rc1 Rc4 27.Nfd2 Rc6 28.g3 h6 29.Qa3 Rxc1+ 30.Qxc1 Nc6 31.Nf3 Nge7 32.Qc5 Qxc5 33.Nxc5 Nb4 1/2-1/2
2019.07.28 Xtracon Chess Open 2019
2347849 Frederiksen Kristian, Pade (1822) Schweitzer, W (2072) 0-1
1.d4 d5 2.c4 c6 3.Nc3 f5 4.e3 e6 5.g4 Nf6 6.gxf5 exf5 7.Qf3 Bb4 8.Bd3 O-O 9.Bd2 Ne4 10.Nge2 Be6 11.Nf4 Qe7 12.c5 Nd7 13.Qg2 Nef6 14.O-O-O b6 15.Rdg1 Rf7 16.a3 Bxc3 17.Bxc3 Ne4 18.Be1 bxc5 19.f3 Nef6 20.Bc3 cxd4 21.exd4 Qd6 22.Nxe6 Qxe6 23.Re1 Qd6 24.Bxf5 Qf4+ 0-1
2019.07.27 Xtracon Chess Open 2019
2347659 Schweitzer, W (2072) Fjallheim, Leif Reinert (1883) 0-1
1.e4 e5 2.Nc3 Nf6 3.g3 Nc6 4.Bg2 Bc5 5.Nge2 a6 6.O-O d6 7.d3 Be6 8.Nd5 Bxd5 9.exd5 Ne7 10.c4 Nf5 11.Rb1 a5 12.Bh3 Nd4 13.Nxd4 Bxd4 14.Qa4+ Ke7 15.Kh1 Re8 16.Bg5 Kf8 17.Qc2 h6 18.Bd2 Nh7 19.Rbe1 Ng5 20.Bg2 Qd7 21.Be3 Re7 22.Qd2 f6 23.Bxd4 exd4 24.Rxe7 Qxe7 25.Re1 Qd7 26.h4 Nf7 27.Re4 Qa4 28.a3 b5 29.Rxd4 b4 30.axb4 Qxb4 31.Qc2 Rb8 32.Rf4 Qxb2 33.Qa4 Qb6 34.d4 Re8 35.Kh2 Re7 36.Bh3 g5 37.Rxf6 Qxd4 38.hxg5 hxg5 39.Rf5 Re2 40.Kg1 Re1+ 41.Kh2 Qe4 42.g4 Qh1+ 43.Kg3 Rg1+ 0-1
2019.07.26 Xtracon Chess Open 2019
2347440 Jorgensen, BJ (2251) Schweitzer, W (2072) 1-0
1.c4 c6 2.Nf3 Nf6 3.Nc3 d5 4.e3 a6 5.Be2 e6 6.b3 Nbd7 7.Bb2 Bd6 8.d4 b5 9.Qc2 O-O 10.a3 Qe7 11.O-O Bb7 12.c5 Bc7 13.e4 dxe4 14.Nxe4 Nxe4 15.Qxe4 e5 16.Nxe5 Nxe5 17.dxe5 Rae8 18.f4 f6 19.b4 fxe5 20.Bd3 g6 21.fxe5 Rxf1+ 22.Rxf1 Bxe5 23.Re1 1-0
2019.07.25 Xtracon Chess Open 2019
2347279 Schweitzer, W (2072) Ashwin, Hariharan (1881) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.Bxc6 dxc6 5.d3 Bg7 6.h3 Nf6 7.Nc3 O-O 8.Be3 b6 9.Qd2 Nd7 10.Bh6 e5 11.O-O Re8 12.Bxg7 Kxg7 13.Nh2 Nf8 14.f4 exf4 15.Qxf4 f6 16.Rf2 Ne6 17.Qg3 Nd4 18.Raf1 Rf8 19.Nf3 Be6 20.b3 Nxf3+ 21.Qxf3 Qd6 22.Ne2 Rad8 23.Qf4 Qxf4 24.Nxf4 Bc8 25.g4 Rfe8 26.Kh2 Re5 27.Ng2 Rf8 28.Ne3 h5 29.Kg3 hxg4 30.Nc4 Rg5 31.h4 Rh5 32.Ne3 g5 33.Rh2 gxh4+ 34.Rxh4 Rxh4 35.Kxh4 Rh8+ 36.Kg3 Rh3+ 37.Kf4 Rh2 38.a4 Be6 39.c4 Rd2 40.Nxg4 Bxg4 41.Kxg4 Rxd3 42.Rf3 Rxf3 43.Kxf3 Kf7 44.Kg4 Ke6 45.Kf4 a6 46.Kf3 Ke5 47.Ke3 f5 48.exf5 Kxf5 49.Kf3 Ke5 50.Ke3 b5 51.a5 Kf5 52.Kf3 Ke5 53.Ke3 b4 54.Kd3 Kf4 55.Kd2 Ke4 56.Ke2 1/2-1/2
2019.07.24 Xtracon Chess Open 2019
2347118 Smeby, O (1887) Schweitzer, W (2072) 0-1
1.d4 f5 2.Nc3 Nf6 3.Bg5 d5 4.Bxf6 exf6 5.e3 Be6 6.Nge2 c6 7.Nf4 Bf7 8.Bd3 g6 9.Qd2 Bd6 10.O-O-O Nd7 11.h4 Qc7 12.Kb1 O-O-O 13.Nce2 Kb8 14.Rc1 Nb6 15.Qa5 Qe7 16.Qe1 Rhe8 17.g3 Bc7 18.Ng2 Nc8 19.h5 Nd6 20.hxg6 hxg6 21.Rh7 g5 22.Qb4 Qe6 23.Rch1 Bg6 24.R7h6 Rg8 25.a4 Ne4 26.Qe1 Rdf8 27.f3 Nd6 28.Qb4 Nf7 29.R6h2 Bd6 30.Qd2 Rh8 31.c3 Qc8 32.Qc2 Rfg8 33.Ka2 Bc7 34.Ne1 Nd6 35.b3 Qe8 36.Ng2 Rxh2 37.Rxh2 Rh8 38.Rxh8 Qxh8 39.g4 fxg4 40.Ne1 gxf3 41.Nxf3 Ne4 42.c4 g4 43.Nfg1 f5 44.cxd5 cxd5 45.Qc1 Qf6 46.Qe1 a6 47.Kb2 Be8 48.Bc2 Ka7 49.Nc1 f4 50.Bxe4 dxe4 51.Qc3 f3 52.Nxf3 gxf3 53.Qxc7 f2 54.Qc5+ Kb8 0-1
2019.07.23 Xtracon Chess Open 2019
2346895 Schweitzer, W (2072) FM Nasshan, D (2314) 0-1
1.e4 c6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.Nf3 Nd7 8.h5 Bh7 9.Bd3 Bxd3 10.Qxd3 e6 11.Bd2 Ngf6 12.O-O-O Be7 13.Kb1 Qb6 14.Ne4 Rd8 15.Nxf6+ Nxf6 16.Qe2 Qb5 17.Qxb5 cxb5 18.c3 Bd6 19.Rde1 O-O 20.Ne5 Bxe5 21.Rxe5 Rd5 22.f3 Rfd8 23.Bf4 b4 24.g4 bxc3 25.bxc3 Rc8 26.Rc1 Rc4 27.Kb2 a6 28.Rxd5 Nxd5 29.Bd2 b5 30.a3 Nb6 31.Bf4 Kh7 32.Bd2 Ra4 33.Ra1 Nc4+ 34.Kc2 Rxa3 35.Rxa3 Nxa3+ 36.Kb3 Nc4 37.Bf4 a5 38.Bc7 Kg8 39.f4 Kf8 40.Bd8 Ke8 41.Bh4 Ne3 42.g5 Nd5 43.Bg3 a4+ 44.Kb2 Kd7 45.Bh2 Kc6 46.Bg3 Ne3 47.Ka3 Kd5 48.Bh4 Kc4 49.gxh6 gxh6 50.Bf6 Nd5 0-1
2019.07.22 Xtracon Chess Open 2019
2346766 Schweitzer, W (2072) Masotti, R (1814) 1-0
1.Nc3 c5 2.e4 a6 3.g3 b5 4.Bg2 Bb7 5.d3 e6 6.Nge2 Nf6 7.O-O d6 8.a4 b4 9.Nb1 Nc6 10.b3 Be7 11.Bb2 O-O 12.Nd2 Nd7 13.Nc4 Na5 14.Ne3 Bf6 15.d4 cxd4 16.Bxd4 Nc5 17.Bxf6 gxf6 18.Nd4 Nc6 19.Qg4+ Kh8 20.Rad1 Ne5 21.Qh4 Ng6 22.Qh6 Bxe4 23.f3 Bb7 24.h4 Rg8 25.Nc4 d5 26.Ne2 Qc7 27.Ne3 f5 28.h5 Qe5 29.hxg6 Rxg6 30.Qf4 Qg7 31.Kf2 Rc8 32.Qxb4 f4 33.Nxf4 Rg5 34.Ne2 a5 35.Qh4 Ba6 36.g4 f5 37.f4 Rg6 38.g5 Bxe2 1-0
2019.07.21 Xtracon Chess Open 2019
2355549 Hansen, Tommy (1799) Schweitzer, W (2072) 1/2-1/2
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 Nc6 6.Nf3 Bg4 7.cxd5 Nxd5 8.Qb3 Bxf3 9.gxf3 e6 10.Qxb7 Nxd4 11.Bb5+ Nxb5 12.Qxb5+ Qd7 13.Nxd5 exd5 14.Qxd7+ Kxd7 15.Be3 Bb4+ 16.Ke2 Rhc8 17.Rac1 a6 18.Rhg1 g6 19.Rg4 Bd6 20.Rxc8 Rxc8 21.Kd3 h5 22.Rh4 Ke6 23.h3 Rc6 24.Ra4 Be5 25.b3 f6 26.Bd2 Bc7 27.Be3 g5 28.Bd2 Kf5 29.Be3 Be5 30.Bd2 d4 31.Rc4 Rd6 32.b4 Ke6 33.a4 Rb6 34.Bc1 Bd6 35.Bd2 Be5 36.Bc1 1/2-1/2
2019.07.21 Xtracon Chess Open 2019
2355308 Schweitzer, W (2072) IM Fantinel, T (2374) 0-1
1.e4 c5 2.Nc3 Nc6 3.Bb5 Nd4 4.Bd3 g6 5.Nge2 Bg7 6.O-O d6 7.Nxd4 cxd4 8.Ne2 Bd7 9.b3 Nh6 10.Bb2 Qb6 11.c3 dxc3 12.Bxc3 O-O 13.h3 Bc6 14.Qc2 e5 15.Rac1 f5 16.Kh1 fxe4 17.Bxe4 d5 18.Bf3 Rxf3 19.gxf3 d4 20.Bxd4 Bxf3+ 0-1
2019.07.20 Xtracon Chess Open 2019
2355224 Willard, Hakan (1614) Schweitzer, W (2072) 0-1
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 Nc6 5.c3 Qc7 6.Ne2 Bg4 7.f3 Bh5 8.Bf4 Qd7 9.Nd2 e6 10.O-O Nf6 11.Re1 Bg6 12.Nf1 Bd6 13.Nfg3 Bxd3 14.Qxd3 h6 15.Qd2 Ne7 16.Bxd6 Qxd6 17.Nf4 O-O 18.Ngh5 Nxh5 19.Nxh5 Ng6 20.Qf2 b5 21.Qg3 Qxg3 22.hxg3 Rfc8 23.a3 a5 24.Kf2 Rab8 25.Nf4 Nxf4 26.gxf4 Rc6 27.f5 Rbb6 28.fxe6 Rxe6 29.Re2 f6 30.Rae1 Kf7 31.Rh1 Rbc6 32.Rxe6 Kxe6 33.Re1+ Kf7 34.Re3 Re6 35.b3 Rc6 36.Ke2 a4 37.b4 Re6 38.Kf2 Rxe3 39.Kxe3 h5 40.f4 Ke6 41.Kf3 Kf5 42.g3 g5 43.Ke3 h4 44.Kf3 g4+ 0-1
2018.07.08 World Senior Teams +50
2558386 FM Denk, A (2262) Schweitzer, W (2033) 1/2-1/2
1.d4 d5 2.Nf3 Nf6 3.c4 c6 4.cxd5 cxd5 5.Nc3 Nc6 6.Bf4 Qb6 7.Na4 Qa5+ 8.Bd2 Qd8 9.e3 e6 10.Bb5 Bd7 11.O-O Bd6 12.Rc1 O-O 13.Nc5 Qb6 14.a4 Rac8 15.Qe2 a6 16.Bxc6 Bxc6 17.b4 Rfd8 18.Rc2 Qa7 19.Rfc1 Bxc5 20.Rxc5 Bd7 21.Qd1 b6 22.Rxc8 Rxc8 23.Rxc8+ Bxc8 24.Qc2 Qb7 25.Ne5 Ne4 26.b5 axb5 27.axb5 f6 28.Nc6 Nd6 29.Bb4 Nc4 30.e4 Bd7 31.exd5 exd5 32.Qe2 Qa8 33.h3 Qe8 34.Ne7+ Kh8 35.Qf3 Be6 36.Qf4 h6 37.Nc6 Qg6 38.Kh2 1/2-1/2
2017.03.05 TCh-AUT 2nd Ost 2016-17
2776676 Schweitzer, W (2026) Haas, B (2013) 0-1
1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ngf3 cxd4 8.cxd4 Qb6 9.O-O Nxd4 10.Nxd4 Qxd4 11.Nf3 Qb4 12.a3 Qg4 13.b4 Be7 14.Be3 h6 15.Bd4 O-O 16.h3 Qh5 17.Kh2 f6 18.Qc2 f5 19.Ng1 Re8 20.f4 a6 21.g4 Qf7 22.gxf5 exf5 23.Bxf5 Nf8 24.Bd3 g6 25.Qg2 Bf5 26.Bxf5 Qxf5 27.Qxd5+ Kh7 28.Ne2 Rad8 29.Qxb7 Ne6 30.Be3 Ng5 31.Qg2 Ne6 32.Ng3 Qd3 33.Rf3 Rc8 34.Bd2 Qd4 35.Raf1 Rc2 36.R1f2 Rec8 37.Be3 Qd1 38.f5 Ng5 39.fxg6+ Kxg6 40.Ne4 Qxf3 41.Rxf3 Rxg2+ 42.Kxg2 Nxe4 43.Rf4 Rc2+ 44.Kg1 Ng5 45.Rg4 Kf5 46.Rg3 Kxe5 47.h4 Ne4 48.Rg7 Bxh4 49.Bxh6 Bf2+ 50.Kf1 Ng3+ 51.Kg2 Nf5 52.Rg6 Nh4+ 0-1
2016.12.03 TCh-AUT 2nd Ost 2016-17
2817760 FM Druckenthaner, A (2267) Schweitzer, W (2026) 1-0
1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7 5.Ng5 Ngf6 6.Bd3 e6 7.N1f3 Bd6 8.Qe2 h6 9.Ne4 Nxe4 10.Qxe4 Qc7 11.O-O b6 12.Qe2 Bb7 13.Ba6 Bxa6 14.Qxa6 b5 15.Bd2 Qb6 16.Qxb6 axb6 17.a3 O-O 18.Bb4 c5 19.dxc5 bxc5 20.Rfd1 Ra6 21.Bc3 Rfa8 22.Rab1 b4 23.axb4 cxb4 24.Bxb4 Bxb4 25.Rxd7 Ra1 26.Rdd1 Rxb1 27.Rxb1 Rb8 28.Ne5 Bc3 29.Nd3 e5 30.Kf1 e4 31.Nc5 Bxb2 32.Nxe4 Be5 33.Rxb8+ Bxb8 34.h3 Kf8 35.Ke2 Ke7 36.Kd3 Ke6 37.Nc5+ Kd5 38.Nb3 Ba7 39.f4 f5 40.c4+ Ke6 41.Nd4+ Kf6 42.Nc6 Bg1 43.Nd4 Bf2 44.c5 g6 45.c6 Ke7 46.Nb5 Bg3 47.Ke3 g5 48.fxg5 hxg5 49.Kd4 Ke6 50.Kc5 Be5 51.Nd4+ Kf6 52.Kd5 g4 53.hxg4 fxg4 54.Nb5 Bb8 55.c7 Bxc7 56.Nxc7 1-0
2016.11.13 TCh-AUT 2nd Ost 2016-17
2823015 Schweitzer, W (2026) Stadler, P (2082) 1-0
1.e4 c5 2.Nc3 Nc6 3.g3 e6 4.Bg2 Nf6 5.d3 Be7 6.f4 d5 7.e5 Nd7 8.Nf3 Rb8 9.a4 a6 10.O-O b5 11.axb5 axb5 12.Qe2 b4 13.Nd1 O-O 14.Be3 f5 15.d4 Qb6 16.c3 bxc3 17.bxc3 cxd4 18.cxd4 Nb4 19.Qb2 Ba6 20.Rf2 Rfc8 21.Qa3 Qd8 22.Ng5 Nf8 23.Qa5 h6 24.Nf3 Bd3 25.Bf1 Bxf1 26.Qxd8 Bxd8 27.Kxf1 Nc2 28.Ra2 Nxe3+ 29.Nxe3 Rb3 30.Rac2 Ra8 31.Rfe2 g5 32.Kf2 g4 33.Ne1 Bb6 34.Rcd2 Raa3 35.N3c2 Ra2 36.Ne3 Rxd2 37.Rxd2 Nd7 38.N3c2 Nb8 39.Ke2 Nc6 40.Rd3 Rb2 41.Kd1 Rb1+ 42.Ke2 Ba5 43.Rd1 Rb2 44.Kd3 Kf7 45.Ra1 Ke7 46.Rd1 Kd7 47.Rc1 Kc7 48.Ng2 Kb6 49.Nge3 Rb3+ 50.Ke2 Rc3 51.Rb1+ Kc7 52.Rb5 Bb6 53.Kd2 Bxd4 54.Nxd4 Nxd4 55.Rxd5 exd5 56.Kxc3 Nf3 57.Nxf5 Nxh2 58.Kd4 h5 59.Kxd5 Nf1 60.e6 h4 61.Nxh4 Nxg3 62.f5 Nh5 63.Ke5 g3 64.f6 Kd8 65.f7 1-0
2016.11.12 TCh-AUT 2nd Ost 2016-17
2822981 Travenec, I (2173) Schweitzer, W (2026) 1-0
1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7 5.Nf3 Ngf6 6.Nxf6+ Nxf6 7.Bc4 Bf5 8.O-O e6 9.c3 Bd6 10.Qe2 Qc7 11.h3 O-O-O 12.Re1 Nd5 13.a4 h6 14.Ne5 f6 15.Nd3 Rhe8 16.Qf3 g5 17.Bd2 Nf4 18.Nxf4 gxf4 19.Bd3 Qh7 20.Bxf5 Qxf5 21.Re4 e5 22.Qg4 Qd7 23.Qxd7+ Kxd7 24.dxe5 fxe5 25.Kf1 Re6 26.Rae1 Rf8 27.f3 Rf5 28.Rd1 Ke7 29.Be1 Rg6 30.Bf2 a6 31.Re2 Rf8 32.Red2 Rfg8 33.c4 c5 34.Rxd6 Rxd6 35.Bxc5 Rg6 36.Ke1 Kd7 37.Bxd6 Rxd6 38.Rxd6+ Kxd6 39.Kd2 Kc5 40.Kc3 a5 41.h4 h5 42.b3 b6 43.Kd3 Kd6 44.Kd2 Kc6 45.Kc2 Kd7 46.Kc3 Kd6 47.b4 Kc6 48.bxa5 bxa5 49.Kd3 Kc5 50.Ke4 Kxc4 51.Kxe5 Kb4 52.Kxf4 Kxa4 53.g4 1-0
2016.10.16 TCh-AUT 2nd Ost 2016-17
2835338 Schweitzer, W (2026) Bachofner, C (2030) 1/2-1/2
1.b3 Nf6 2.Bb2 d5 3.e3 c5 4.f4 Nc6 5.Nf3 e6 6.Bb5 Bd7 7.O-O Be7 8.d3 O-O 9.Bxc6 Bxc6 10.Ne5 Qc7 11.Nd2 Rad8 12.Qe1 Nd7 13.Qg3 f6 14.Nxc6 Qxc6 15.Rae1 b5 16.e4 d4 17.Nf3 b4 18.a4 a5 19.Nh4 Bd6 20.Qh3 Bc7 21.f5 e5 22.Nf3 Rfe8 23.g4 h6 24.Qg3 Kf7 25.h4 Rh8 26.Kf2 Rdg8 27.Ke2 Ke7 28.Rg1 Qa8 29.Bc1 Qe8 30.Nd2 Nb6 31.Nc4 Nxc4 32.dxc4 Kd6 33.Kd3 Bd8 34.Ref1 Be7 35.Rf2 Rh7 36.Qf3 Rgh8 37.Rfg2 Bd8 38.Rg3 Be7 39.g5 hxg5 40.hxg5 Qh5 41.Qg2 Qh2 42.Bd2 Qxg2 43.R1xg2 Rh3 44.g6 1/2-1/2
2016.10.15 TCh-AUT 2nd Ost 2016-17
2835301 Schweitzer, W (2026) Chulis, A (2157) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4 5.c3 Be7 6.d4 Bf6 7.O-O d6 8.Qb3 Qe7 9.Re1 g5 10.h3 h5 11.Ba3 g4 12.dxe5 gxf3 13.exf6 Qxf6 14.Nd2 Ne5 15.Nxf3 Nxf3+ 16.gxf3 Bxh3 17.Bf1 Qg5+ 18.Kh2 Bxf1 19.Rxf1 Qh4+ 20.Kg2 Ne7 21.Rfd1 Ng6 22.Bc1 Rg8 23.Kf1 O-O-O 24.Rb1 b6 25.a4 Ne5 26.c4 Qh3+ 27.Ke2 Qe6 28.Rd5 Nc6 29.Be3 h4 30.Qb5 1/2-1/2
2016.08.16 Vienna Open 2016
2865562 Schweitzer, W (2043) IM Sagar, S (2424) 0-1
1.g3 c5 2.Bg2 Nc6 3.Nf3 g6 4.O-O Bg7 5.c3 e5 6.e4 Nge7 7.d3 O-O 8.Be3 d6 9.d4 exd4 10.cxd4 Bg4 11.Qd2 Bxf3 12.Bxf3 cxd4 13.Bh6 Ne5 14.Bg2 Bxh6 15.Qxh6 Qb6 16.Nd2 Rac8 17.Bh3 Rc2 18.f4 Rxd2 19.f5 d3+ 20.Kh1 Qxb2 21.f6 Rxh2+ 22.Kg1 Qg2+ 23.Bxg2 Rxh6 0-1
2016.07.09 35th St Veit Open 2016
2894247 IM Guido, F (2365) Schweitzer, W (2036) 1-0
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 Nc6 6.cxd5 Nxd5 7.Bc4 Nxc3 8.bxc3 e6 9.Nf3 Be7 10.Bd3 Qa5 11.Bd2 O-O 12.Qe2 Bf6 13.h4 Qh5 14.Ng5 Qxe2+ 15.Kxe2 g6 16.h5 Rd8 17.hxg6 hxg6 18.Ne4 Be7 19.Rh6 f5 20.Ng5 Kg7 21.Rah1 Rg8 22.Rh7+ Kf8 23.Rf7+ Ke8 24.Rhh7 Rf8 25.Rfg7 Bf6 26.Rxg6 Ne7 27.Rgh6 Bd7 28.Bc4 Nd5 29.Bxd5 exd5 30.Nf3 Bb5+ 31.Ke1 Rf7 32.Ne5 Rxh7 33.Rxh7 Bxe5 34.dxe5 Rc8 35.Rh8+ Kd7 36.e6+ 1-0
2016.04.10 TCh-AUT 2nd Ost 2015-16
2925361 Lucaci, M (2146) Schweitzer, W (2026) 1-0
1.e4 c6 2.d4 d5 3.e5 c5 4.dxc5 e6 5.Be3 Nc6 6.Nf3 Nh6 7.c4 Nf5 8.Bf4 Bxc5 9.Nc3 O-O 10.cxd5 exd5 11.Qxd5 Qb6 12.Nd1 Be6 13.Qe4 Rad8 14.Bd3 Nb4 15.Bb1 Rxd1+ 16.Kxd1 Rd8+ 17.Bd2 g6 18.Rf1 Nd5 19.Kc1 Bxf2 20.Bd3 Bc5 21.Ng5 Nde3 22.Nxe6 Nxf1 23.Nxd8 Nxd2 24.Qd5 Nh6 25.Qxb7 Qxd8 26.Kxd2 Qg5+ 27.Kc2 Qxe5 28.Rf1 Qe6 29.Qc7 Qd5 30.g4 Bb6 31.Qf4 Qg2+ 32.Kb3 Qxg4 33.Qxh6 Qe6+ 34.Bc4 1-0
2016.04.09 TCh-AUT 2nd Ost 2015-16
2925302 Schweitzer, W (2026) Mesaros, Sebastian (1870) 1-0
1.e4 c5 2.Nc3 Nc6 3.Bb5 Nd4 4.f4 Nxb5 5.Nxb5 a6 6.Nc3 e6 7.Nf3 d6 8.O-O g6 9.d3 Bg7 10.Qe1 Ne7 11.Bd2 O-O 12.Nd1 d5 13.Bc3 d4 14.Bd2 b5 15.Qg3 Bb7 16.Nf2 c4 17.Rae1 Rc8 18.Bb4 a5 19.Bxe7 Qxe7 20.f5 exf5 21.exf5 Qb4 22.Ng4 f6 23.fxg6 hxg6 24.Nh4 g5 25.Nf5 Rce8 26.Qc7 1-0
2016.02.21 TCh-AUT 2nd Ost 2015-16
2938035 WFM Batyte, D (2107) Schweitzer, W (2026) 1-0
1.c4 Nf6 2.Nc3 g6 3.g3 Bg7 4.Bg2 O-O 5.d4 d6 6.e4 e5 7.Nge2 Nc6 8.d5 Ne7 9.O-O Nd7 10.Be3 a5 11.Qd2 f5 12.Bh6 Nc5 13.Bxg7 Kxg7 14.f4 Nd7 15.Rae1 Ng8 16.exf5 gxf5 17.fxe5 dxe5 18.a3 a4 19.Nc1 Qe7 20.Kh1 Ra6 21.Nd3 e4 22.Nb4 Rh6 23.Qd4+ Qe5 24.Qe3 Nb6 25.Nd3 Qe8 26.Qd4+ Nf6 27.Nf4 Bd7 28.c5 Nc8 29.Kg1 Kg8 30.Qc4 Kh8 31.Qd4 Kg8 32.Bf3 Qf7 33.Bd1 Ne7 34.Be2 Qg7 35.Qe5 Nh5 36.Qxg7+ Nxg7 37.Rd1 Ng6 38.Ng2 Ne5 39.Rd4 Ra8 40.Rb4 Ra5 41.Rxb7 Rxc5 42.Rb8+ Ne8 43.Ne3 Rb6 44.Rxb6 cxb6 45.Nxf5 Nf6 46.Nd6 Nxd5 47.Ndxe4 Nxc3 48.bxc3 Rc7 49.Nf6+ Kg7 50.Nxd7 Nxd7 51.Bb5 Ne5 52.Rc1 Nc4 53.Bxc4 Rxc4 54.Kf2 Kf6 55.Ke3 Ke5 56.Kd3 b5 57.Re1+ Kd6 58.Re4 Rc5 59.c4 bxc4+ 60.Rxc4 Rf5 61.Rxa4 Rf2 62.Rh4 Rf3+ 63.Ke4 Rxa3 64.Rxh7 Ke6 65.Rh6+ Kf7 66.Rd6 Ra2 67.h4 Rf2 68.g4 Kg7 69.h5 Rf1 70.Rg6+ Kh7 71.Ke5 Rf2 72.Rf6 Ra2 73.Kf5 Ra5+ 74.Kf4 Kg7 75.Rf5 Ra1 76.Kg5 Ra6 77.Re5 Ra7 78.h6+ Kh7 79.Kh5 1-0
2016.02.20 TCh-AUT 2nd Ost 2015-16
2937994 Salamon, W (2130) Schweitzer, W (2026) 1-0
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 Nc6 5.c3 Qc7 6.Ne2 Bg4 7.O-O Nf6 8.h3 Bh5 9.Qb3 e6 10.Bf4 Qd7 11.Nd2 Be7 12.Ng3 Bg6 13.Bxg6 hxg6 14.Nf3 Nh5 15.Nxh5 Rxh5 16.Rfe1 Kf8 17.Rad1 Kg8 18.Ne5 Nxe5 19.dxe5 Qc6 20.Bg3 Bc5 21.Rd3 Rf5 22.Re2 Qa6 23.Rdd2 b5 24.Kh1 Qb6 25.Qd1 a5 26.f3 Rc8 27.Bh2 Be3 28.Rd3 Bf4 29.g4 Bxh2 30.gxf5 Bf4 31.fxg6 fxg6 32.Qg1 Qxg1+ 33.Kxg1 Rf8 34.Rd4 Rf5 35.a4 Bxe5 36.Rg4 bxa4 37.Rxa4 Bc7 38.Kg2 Rf6 39.b4 axb4 40.cxb4 e5 41.Ra8+ Kh7 42.Rc2 Bb6 43.Rcc8 g5 44.Rf8 Kg6 45.Rxf6+ gxf6 46.Ra6 1-0
2015.12.30 53rd Groningen Open 2015
2957137 Halfhide, Sebastian (2119) Schweitzer, W (2067) 0-1
1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Ng3 h5 6.Bc4 h4 7.N3e2 Bg4 8.Qd3 e6 9.Nf4 Nbd7 10.Nf3 Bd6 11.h3 Bf5 12.Qe2 Qc7 13.Nd3 Nd5 14.Nde5 Nxe5 15.dxe5 Bb4+ 16.Bd2 Nf4 17.Qd1 O-O-O 18.c3 Be7 19.Qb3 Nxg2+ 20.Kf1 Rxd2 21.Nxd2 Nf4 22.Re1 Bxh3+ 23.Kg1 Rh5 24.Bf1 Rg5+ 25.Kh2 Bxf1 26.Rhxf1 Rxe5 27.Kh1 Rxe1 28.Rxe1 Nd3 29.Re3 Nxf2+ 30.Kg2 Bc5 31.Rf3 Ng4 32.Nf1 Ne5 33.Rh3 Qe7 34.Qd1 Qg5+ 0-1
2015.12.29 53rd Groningen Open 2015
2957099 Schweitzer, W (2067) Dehn, M (2152) 0-1
1.g3 d5 2.Bg2 e6 3.Nf3 Nf6 4.d3 Be7 5.c4 dxc4 6.Qa4+ Bd7 7.Qxc4 Bc6 8.O-O O-O 9.b3 Nbd7 10.Bb2 Nb6 11.Qc2 a5 12.a3 Ne8 13.Nbd2 Nd6 14.Nc4 Nbxc4 15.bxc4 Bf6 16.Rab1 Re8 17.Ne5 Bxg2 18.Kxg2 a4 19.e4 Be7 20.Rfd1 f6 21.Nf3 c6 22.Nd4 Qc8 23.Qe2 e5 24.Nc2 b5 25.Nb4 bxc4 26.dxc4 Nb7 27.Bc3 Nc5 28.h3 Qe6 29.Nc2 Nb3 30.Bb4 Bc5 31.Bxc5 Nxc5 32.Rb6 Rab8 33.Rxb8 Rxb8 34.Nb4 h6 35.Qc2 Kh7 36.h4 Rb7 37.f3 Rd7 38.g4 h5 39.Rxd7 Qxd7 40.gxh5 Ne6 41.Nd3 Qxd3 0-1
2015.12.28 53rd Groningen Open 2015
2957071 Veltman, A (2032) Schweitzer, W (2067) 0-1
1.d4 Nf6 2.g3 g6 3.Bg2 Bg7 4.e4 d6 5.c4 O-O 6.Nc3 e5 7.d5 a5 8.Nge2 Na6 9.O-O Nc5 10.f4 exf4 11.gxf4 Bg4 12.Qc2 Nh5 13.Be3 b6 14.Nd4 Bd7 15.Rad1 Qe7 16.Ncb5 Rac8 17.Na7 Rce8 18.Nac6 Qh4 19.Rde1 Nf6 20.Nf3 Qh5 21.Bxc5 bxc5 22.Nxa5 Ra8 23.b4 Rfb8 24.Nc6 Bxc6 25.dxc6 Rxb4 26.e5 dxe5 27.Nxe5 Rba4 28.Re2 Ra3 29.Bd5 Nxd5 30.cxd5 Rxa2 31.Qxa2 Rxa2 32.Rxa2 Bxe5 33.fxe5 Qg4+ 34.Rg2 Qd4+ 35.Rgf2 Qxd5 36.Re2 c4 37.Rf4 c3 38.Rff2 Qxc6 39.Rc2 Qc5 40.e6 f5 41.Re2 Kf8 42.e7+ Ke8 43.Kf1 Qb5 44.Kg2 Qd5+ 45.Kg3 g5 46.h4 Qd3+ 47.Kg2 g4 48.Re5 Qh3+ 49.Kg1 Qg3+ 0-1
2015.12.27 53rd Groningen Open 2015
2960092 Schweitzer, W (2067) Bollen, G (2135) 0-1
1.e4 c5 2.b3 Nc6 3.Bb2 d6 4.Bb5 Bd7 5.f4 e6 6.Nf3 Nf6 7.d3 Qa5+ 8.Nc3 Be7 9.O-O O-O-O 10.Qe1 Qb6 11.a4 Nb4 12.a5 Qc7 13.Bxd7+ Qxd7 14.Qe2 Kb8 15.Ra4 Ne8 16.d4 f6 17.Rd1 d5 18.exd5 Nxd5 19.Nxd5 Qxd5 20.c4 Qf5 21.d5 Nc7 22.Rf1 h5 23.Nh4 Qg4 24.Qxg4 hxg4 25.Ng6 Rhe8 26.dxe6 Nxe6 27.Re1 Bd6 28.g3 Nd4 29.Rxe8 Rxe8 30.Bxd4 cxd4 31.Kf1 d3 32.Nh4 d2 33.Ra1 Bb4 34.Ng2 g5 35.fxg5 fxg5 36.Rb1 a6 37.Kf2 Kc7 38.Kf1 Kc6 39.Kf2 Bc5+ 40.Kf1 Rf8+ 0-1
2015.12.26 53rd Groningen Open 2015
2960048 FM Warmerdam, Max (2335) Schweitzer, W (2067) 1-0
1.e4 c6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.Nf3 Nd7 8.h5 Bh7 9.Bd3 Bxd3 10.Qxd3 e6 11.Bd2 Ngf6 12.O-O-O Be7 13.Kb1 Qb6 14.Rhe1 O-O 15.Nf5 exf5 16.Rxe7 Qd8 17.Re2 Ne4 18.g3 Ndf6 19.Nh4 Qd7 20.Bc1 Rfe8 21.Qf3 Nd5 22.Nxf5 Nec3+ 23.bxc3 Rxe2 24.Qg4 Qxf5 25.Qxf5 Nxc3+ 26.Ka1 Nxd1 27.Bxh6 Re6 28.Bxg7 Kxg7 29.Qg4+ Kf8 30.Qxd1 Rd8 31.Qd3 Rd5 32.g4 Red6 33.Qh7 Rg5 34.f3 c5 35.Qh8+ Ke7 36.h6 cxd4 37.h7 Rb5 38.a4 Ra5 39.Qc8 Rxa4+ 40.Kb2 Rb6+ 41.Kc1 1-0
2015.12.24 53rd Groningen Open 2015
2960015 Schweitzer, W (2067) CM Theulings, PP (2182) 1/2-1/2
1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Nc6 5.c4 Nb6 6.e6 fxe6 7.Nc3 g6 8.h4 Bg7 9.Be3 e5 10.d5 Nd4 11.Nxd4 exd4 12.Bxd4 Bxd4 13.Qxd4 e5 14.dxe6 O-O 15.h5 Qf6 16.O-O-O Bxe6 17.hxg6 hxg6 18.Nb5 Qxd4 19.Rxd4 Bf7 20.Kb1 a6 21.Nxc7 Rac8 22.Rdh4 Kg7 23.Rh7+ Kf6 24.Nd5+ Nxd5 25.cxd5 Bxd5 26.Bd3 Rfe8 27.f3 1/2-1/2
2015.12.23 53rd Groningen Open 2015
2959985 WIM Hagesaether, E (2172) Schweitzer, W (2067) 0-1
1.c4 f5 2.d4 Nf6 3.Nc3 e6 4.g3 d5 5.Bg2 c6 6.Nf3 Bd6 7.O-O O-O 8.Bf4 Bxf4 9.gxf4 Ne4 10.Ne5 Qh4 11.Qc1 Nd7 12.cxd5 exd5 13.a4 Ndf6 14.Ra3 Nh5 15.Nxd5 cxd5 16.Rh3 Nxf4 17.Rxh4 Nxe2+ 18.Kh1 Nxc1 19.Rxc1 Be6 20.f3 Nf6 21.Bh3 Rac8 22.Re1 Rfe8 23.Nd3 b6 24.Rxe6 Rxe6 25.Bxf5 Rec6 26.Bxc8 Rxc8 27.f4 Rc4 28.Rh3 Rxa4 29.Ne5 Ne4 30.Ra3 Rxa3 31.bxa3 Nc3 32.Kg2 Kf8 33.Kf3 Nb5 34.Nc6 a5 35.a4 Nc3 36.f5 Nxa4 37.Kf4 Nc3 38.Ke5 a4 39.Kd6 a3 40.Nb4 b5 41.Kc5 a2 42.Nc2 Ke7 43.Na1 Kf6 44.Kb4 Ne2 45.Kc5 Nf4 46.Kxb5 Kxf5 0-1
2015.12.22 53rd Groningen Open 2015
2959947 Andersen, AlfR (2163) Schweitzer, W (2067) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nge2 O-O 6.Ng3 e5 7.d5 a5 8.h4 Bg4 9.Be2 Bxe2 10.Qxe2 Qd7 11.f3 h5 12.Be3 Na6 13.O-O-O Nc5 14.Kb1 a4 15.Qd2 Rfc8 16.Nge2 Qe8 17.Rdg1 Ra6 18.Qc2 c6 19.Bxc5 dxc5 20.g4 b5 21.g5 Nh7 22.dxc6 b4 23.Nd5 Rcxc6 24.Ng3 Kh8 25.Nf5 Bf8 26.Rh2 Qb8 27.Qe2 Qc8 28.Nfe7 Bxe7 29.Nxe7 Qe6 30.Nxc6 Qxc6 31.Rd1 Nf8 32.Rd5 Ne6 33.Rxe5 Nd4 34.Qf2 Qc7 35.f4 b3 36.a3 Kg7 37.Rh1 Qd6 38.Rd1 Rc6 39.Rd5 Qe7 40.R1xd4 cxd4 41.Qxd4+ 1-0
2015.12.21 53rd Groningen Open 2015
2959903 Schweitzer, W (2067) Schoppen, Casper (2305) 0-1
1.g3 Nf6 2.Bg2 g6 3.d3 Bg7 4.Nf3 O-O 5.O-O d6 6.c4 e5 7.Nc3 Nc6 8.Bg5 h6 9.Bd2 Kh7 10.a3 a5 11.Rb1 Bg4 12.h3 Be6 13.e4 Nd4 14.Nd5 Nxf3+ 15.Qxf3 Nd7 16.Qe2 c6 17.Ne3 f5 18.exf5 gxf5 19.f4 exf4 20.Rxf4 Be5 21.Rh4 Rf6 22.Nf1 Rg6 23.d4 Bg7 24.Qd3 Qg8 25.Kh2 Rf8 26.b3 a4 27.Be1 axb3 28.Qxb3 Bxc4 29.Qc2 Ba6 30.Ne3 Qe6 31.Qd2 Nf6 32.d5 cxd5 33.Nxd5 Nxd5 34.Bxd5 Qd7 35.Rhb4 Re8 36.Bg2 Rge6 37.Rb6 Re2 38.Qb4 R8e4 39.Qa5 f4 40.Qd5 f3 41.Bf2 Bc4 42.Qxe4+ Rxe4 43.Bxf3 Re5 44.Rxb7 Qf5 45.Kg2 Bd5 0-1
2015.10.18 TCh-AUT 2nd Ost 2015-16
2974517 Horvath, Dominik (2203) Schweitzer, W (2026) 0-1
1.Nf3 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.d4 O-O 6.Be2 e5 7.O-O Nc6 8.d5 Ne7 9.b4 Nd7 10.Nd2 f5 11.a4 a5 12.Ba3 fxe4 13.Ndxe4 Nf6 14.bxa5 Bf5 15.f3 Rxa5 16.Bb4 Ra8 17.c5 Bxe4 18.fxe4 Nc8 19.Qd3 dxc5 20.Bxc5 Nd6 21.Rab1 Qd7 22.Rb2 Nfe8 23.Rxf8+ Bxf8 24.h3 Nf6 25.Bf2 Bg7 26.Bg3 Qe7 27.Bh4 Qe8 28.Rb4 Nd7 29.Nb5 Nc5 30.Qc2 Nxb5 31.Rxb5 b6 32.a5 Bh6 33.axb6 Ra1+ 34.Kh2 cxb6 35.Rxb6 Bf4+ 36.g3 Be3 37.Qb2 Bg1+ 38.Kg2 Qf7 39.Bf6 Nd7 40.Rc6 Bd4 41.Qc2 Nxf6 42.Rc8+ Ne8 43.Bb5 Rg1+ 44.Kh2 Qf3 45.Rxe8+ Kg7 46.Re7+ Kh6 47.Qd2+ Be3 0-1
2015.10.17 TCh-AUT 2nd Ost 2015-16
2974452 Hofegger, Jakob (1990) Schweitzer, W (2026) 1/2-1/2
1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.Re1 d5 6.d3 c6 7.Nbd2 Nbd7 8.e4 dxe4 9.dxe4 Ng4 10.h3 Nge5 11.Nxe5 Nxe5 12.f4 Qd4+ 13.Kh2 Nd7 14.Qe2 e5 15.Nf3 Qd6 16.f5 b6 17.g4 Nc5 18.Qf2 Ba6 19.Qh4 f6 20.b3 Rad8 21.Ba3 Rfe8 22.Bf1 g5 23.Qh5 Bxf1 24.Rxf1 Qe7 25.Rad1 Qf7 26.Qxf7+ Kxf7 27.Bxc5 bxc5 28.Kg2 Bf8 29.Kf2 Bd6 30.Nd2 Bc7 31.Nc4 Rd4 32.Ke3 Red8 33.Rxd4 Rxd4 34.Rh1 Kg7 35.c3 Rd7 36.Ke2 Rd8 37.Rd1 Rxd1 38.Kxd1 h5 39.Kc2 hxg4 40.hxg4 Kf7 41.Kd3 Ke7 42.Nb2 Kd6 43.Kc4 Ba5 44.Na4 Bb6 45.a3 Ba5 46.Nb2 Bb6 47.Nd3 a6 48.Nb2 a5 49.Kd3 Bc7 50.Na4 Bb8 51.Kd2 Bc7 52.Ke2 c4 53.bxc4 c5 54.Kd3 Kc6 55.Kc2 Bb6 56.Kb3 Kb7 57.Nb2 Ka6 58.Ka4 Bc7 59.Nd1 Bd6 60.Ne3 Be7 61.Kb3 Kb7 62.Nf1 Kb6 63.Ng3 Ka6 64.Nh5 Kb6 65.Ng7 Ka6 66.Ka4 Kb6 67.Ne6 Bd6 68.Ng7 Be7 69.Ne8 Bd8 70.Nd6 Bc7 71.Ne8 Bd8 72.Ng7 Be7 1/2-1/2
2015.08.15 Vienna Open 2015
3009797 GM Heberla, B (2548) Schweitzer, W (2077) 1-0
1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7 5.Bc4 Ngf6 6.Nxf6+ Nxf6 7.c3 e6 8.Nf3 Bd6 9.O-O O-O 10.Bg5 b6 11.Ne5 Bxe5 12.dxe5 Qxd1 13.Rfxd1 Nd5 14.Bd3 h6 15.Bd2 Rd8 16.c4 Ne7 17.Bb4 Nf5 18.Bxf5 Rxd1+ 19.Rxd1 exf5 20.Rd8+ Kh7 21.Bc3 c5 22.Rf8 Kg6 23.e6 fxe6 24.Rg8 f4 25.Rxg7+ Kf5 26.f3 Ba6 27.b3 b5 28.Rc7 Rc8 29.Rxa7 b4 30.Rf7+ Kg5 31.Be5 Rc6 32.Rf6 Bc8 33.h4+ 1-0
2015.08.02 ch-AUT 2015
3022110 Schuh, Patrick (1995) Schweitzer, W (2077) 1-0
1.e4 c6 2.d4 d5 3.e5 c5 4.dxc5 e6 5.Be3 Qc7 6.Nf3 Nh6 7.c3 Nd7 8.b4 Nxe5 9.Nxe5 Qxe5 10.Be2 Bd7 11.O-O Nf5 12.Bd4 Nxd4 13.cxd4 Qf6 14.Nc3 Be7 15.f4 g6 16.Qd2 O-O 17.b5 Rfc8 18.a4 Bf8 19.a5 Bg7 20.Rfd1 Qe7 21.Qe3 Qd8 22.a6 b6 23.c6 Be8 24.Bf3 Qd6 25.Ne2 Rc7 26.g4 f6 27.Qa3 Qd8 28.Nc3 Bf8 29.Qc1 Bh6 30.Re1 Bf7 31.Qd2 Qd6 32.g5 Bg7 33.Rad1 Re8 34.Re2 Rce7 35.Kg2 Kf8 36.h4 h6 37.Rde1 Qb4 38.Rd1 fxg5 39.hxg5 h5 40.Qd3 Kg8 41.Qd2 Rf8 42.Nxd5 Qxb5 43.Nxe7+ Kh8 44.Qd3 Qa4 45.Rc2 e5 46.Nxg6+ Bxg6 47.Qxg6 Rxf4 48.c7 1-0
2015.08.01 ch-AUT 2015
3022077 Schweitzer, W (2077) Zwettler, M (2272) 0-1
1.b3 c5 2.Bb2 Nc6 3.e3 Nf6 4.Bb5 Qc7 5.Nf3 a6 6.Bxc6 Qxc6 7.O-O d6 8.h3 b6 9.d3 e6 10.Nbd2 Be7 11.e4 Bb7 12.Nc4 d5 13.exd5 exd5 14.Nce5 Qc7 15.d4 O-O 16.Nh4 g6 17.Nhf3 Rad8 18.Qd2 Ne4 19.Qf4 Bd6 20.Qh4 Be7 21.Qf4 Bd6 22.Qh4 Qe7 23.Qh6 f6 24.Ng4 Qg7 25.Qxg7+ Kxg7 26.Rad1 h5 27.Ne3 Bf4 28.Rfe1 Rfe8 29.Nd2 Nxd2 30.Rxd2 Re4 31.g3 Bh6 32.Rdd1 Bxe3 33.Rxe3 Rxe3 34.fxe3 c4 35.Kg2 Rc8 36.Rf1 Re8 37.Re1 Bc8 38.bxc4 dxc4 39.e4 Bb7 40.Kf3 f5 41.Kf4 Bxe4 42.g4 hxg4 43.hxg4 Kf7 44.Re2 Rc8 45.Bc3 Ke6 46.g5 Kd5 47.Rh2 Re8 48.Bb2 Kc6 49.Rh6 Re6 50.Rh2 Bd5 51.Rh4 Re4+ 52.Kg3 Re3+ 53.Kf2 Rf3+ 54.Ke1 Rg3 55.Bc1 Rg1+ 56.Kd2 c3+ 57.Kxc3 Rxc1 58.Rh6 Be4 59.Rxg6+ Kb5 60.Rf6 Rxc2+ 61.Kb3 Rc6 62.a4+ Ka5 63.Rxc6 Bxc6 64.Kc4 f4 65.g6 Be8 66.g7 Bf7+ 67.Kd3 Kb4 0-1
2015.07.31 ch-AUT 2015
3022050 Schweitzer, W (2077) CM Hofmann, T (2205) 0-1
1.b3 e5 2.Bb2 Nc6 3.e3 Nf6 4.Bb5 Bd6 5.Na3 Na5 6.Nc4 Nxc4 7.Bxc4 O-O 8.Nf3 Qe7 9.d4 Bb4+ 10.c3 Bd6 11.dxe5 Bxe5 12.Nxe5 Qxe5 13.Qd4 Qg5 14.h4 Qxg2 15.O-O-O Qe4 16.Qd2 d6 17.f3 Qe7 18.h5 Be6 19.Bd3 Nd7 20.f4 f5 21.e4 fxe4 22.Bxe4 Nc5 23.Bc2 Bf5 24.Qd5+ Qe6 25.c4 Qxd5 26.Rxd5 Bxc2 27.Kxc2 Rae8 28.Rg1 Re7 29.h6 g6 30.f5 Re2+ 31.Kb1 Rf2 32.b4 Na4 33.Bd4 R2xf5 34.Rxf5 Rxf5 35.Bxa7 Kf7 36.Bb8 d5 37.Bxc7 dxc4 38.Bd6 Rf2 39.Be5 c3 40.a3 Ke6 41.Bg7 Kd5 42.Rxg6 Kc4 43.Rg1 Kb3 44.Rc1 b5 45.Bd4 Rb2+ 46.Ka1 Ra2+ 47.Kb1 c2+ 0-1
2015.07.30 ch-AUT 2015
3022025 Hatzl, J (2114) Schweitzer, W (2077) 1/2-1/2
1.e4 c6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Nd7 5.Nf3 Ngf6 6.Ng3 e6 7.Bd3 c5 8.O-O cxd4 9.Nxd4 Bc5 10.Nb3 Be7 11.Qe2 O-O 12.Rd1 Qc7 13.c4 Nc5 14.Nxc5 Bxc5 15.b3 Re8 16.Bb2 e5 17.h3 e4 18.Bxf6 Qxg3 19.Kh1 Bxf2 20.Bxe4 Bxh3 21.Qf3 Bg4 22.Qxg3 Bxg3 23.Bf3 Bxf3 24.gxf3 Re2 25.Bc3 Rae8 26.Rd5 f6 27.Rh5 g6 28.Rb5 Rh2+ 29.Kg1 Ree2 30.Rxb7 Reg2+ 31.Kf1 Rc2 32.Kg1 Bd6 33.Rd1 Rhg2+ 34.Kh1 Rgf2 35.Kg1 Rg2+ 36.Kh1 Rgf2 37.Kg1 Rg2+ 1/2-1/2
2015.07.29 ch-AUT 2015
3021998 FM Wertjanz, Dav (2253) Schweitzer, W (2077) 1/2-1/2
1.e4 c6 2.Nc3 d5 3.Nf3 Bg4 4.h3 Bxf3 5.Qxf3 e6 6.d4 dxe4 7.Qxe4 Nf6 8.Qd3 Nbd7 9.g3 Bd6 10.Bg2 O-O 11.O-O Qc7 12.Ne4 Nxe4 13.Qxe4 Nf6 14.Qe2 c5 15.dxc5 Bxc5 16.Bf4 Bd6 17.Bg5 Be7 18.Rfd1 Rad8 19.Bf4 Bd6 20.Rxd6 Rxd6 21.Bxd6 Qxd6 22.Rd1 Qc7 23.c4 b6 24.Qd3 h6 25.Bf3 Qc5 26.Kg2 Rc8 27.b3 g6 28.h4 h5 29.Bb7 Ng4 30.Rd2 Ne5 31.Qe2 Rb8 32.Be4 Re8 33.f3 Qc7 34.f4 Ng4 35.Bf3 Nf6 36.Qe5 Qe7 37.a3 Rd8 38.Rxd8+ Qxd8 39.Qc3 Ng4 40.Bxg4 hxg4 41.b4 Qa8+ 42.Kf2 Qe4 43.c5 bxc5 44.bxc5 Qc6 45.Ke2 Kf8 46.Kd2 Ke7 47.Kc2 Qg2+ 48.Kb3 Qd5+ 49.Kb4 Kd7 50.Kb5 Qc6+ 51.Ka5 Kc8 52.Qh8+ Kb7 53.Qb2+ Kc8 54.Qh8+ Kb7 55.Qf8 Qc7+ 56.Kb4 Qd7 57.Qg7 Kc6 58.Qc3 Qd5 59.Qe5 a5+ 60.Kxa5 Qxc5+ 61.Ka4 Qc4+ 62.Ka5 1/2-1/2
2015.07.28 ch-AUT 2015
3021977 Schweitzer, W (2077) Hupfer, R (1991) 1-0
1.e4 c6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Nd7 5.Ng5 Ngf6 6.Bd3 e6 7.N1f3 Bd6 8.Qe2 h6 9.Ne4 Nxe4 10.Qxe4 Qc7 11.Qg4 Kf8 12.O-O b6 13.b3 Bb7 14.Bb2 Rg8 15.Rae1 Rd8 16.Ne5 Nf6 17.Qh4 c5 18.dxc5 Qxc5 19.Ng6+ Ke8 20.Ne5 Bxe5 21.Rxe5 Qc6 22.Bb5 1-0
2015.07.27 ch-AUT 2015
3021945 Almer, G (2123) Schweitzer, W (2077) 1-0
1.e4 c6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.Nf3 Nd7 7.Nh4 e6 8.Nxg6 hxg6 9.Be3 Qb6 10.Bd3 Ngf6 11.d5 Qa5+ 12.Bd2 Qxd5 13.O-O Ne5 14.Be2 O-O-O 15.Bf4 Rh4 16.Qc1 Ned7 17.Rd1 Qa5 18.c3 Be7 19.b4 Qa4 20.Rd4 Nb6 21.Bd1 Qa6 22.Be2 Qa4 23.Bd1 Qa6 24.a4 Rxd4 25.cxd4 Bxb4 26.a5 Nbd5 27.Be2 b5 28.axb6 Qxb6 29.Ra6 Qb7 30.Be5 Bc3 31.Qa3 Qb4 32.Rxc6+ Kd8 33.Qxa7 Qb1+ 34.Nf1 Ne4 35.Ba6 Ne7 36.Qa8+ 1-0
2015.07.26 ch-AUT 2015
3021927 Schweitzer, W (2077) Steiner, Pete (1986) 1-0
1.e4 c5 2.b3 Nc6 3.Bb2 e5 4.Bb5 Nge7 5.Ne2 a6 6.Bxc6 Nxc6 7.O-O d6 8.h3 Qg5 9.f4 Qh6 10.Nbc3 Bd7 11.Nd5 O-O-O 12.c3 Be6 13.Ne3 exf4 14.Nxf4 Be7 15.Ned5 Bg5 16.d4 Ne7 17.Nxe7+ Bxe7 18.Nxe6 Qxe6 19.Qf3 Rhf8 20.c4 f6 21.Rae1 Rde8 22.Qh5 h6 23.Rf3 cxd4 24.Bxd4 Bd8 25.Rfe3 Qd7 26.c5 dxc5 27.Qxc5+ Bc7 28.Rc1 Rf7 29.e5 Re6 30.Qa7 Rc6 31.Rxc6 Qxc6 32.Qa8+ Kd7 33.e6+ Kd6 1-0
2015.07.25 ch-AUT 2015
3021885 FM Wallner, J (2345) Schweitzer, W (2077) 1-0
1.Nf3 d5 2.b3 Nf6 3.Bb2 Bf5 4.g3 e6 5.Bg2 h6 6.O-O Bd6 7.d3 O-O 8.Nbd2 Bh7 9.Re1 Nbd7 10.e4 dxe4 11.dxe4 e5 12.Nh4 Re8 13.Nf5 Bb4 14.a3 Bf8 15.Qf3 Qc8 16.Rad1 b5 17.h4 Qb7 18.g4 Bg6 19.Nf1 Rad8 20.N1g3 Qb6 21.Rd2 Bxf5 22.Nxf5 Nc5 23.Rxd8 Rxd8 24.Bxe5 Rd2 25.Bd4 Qe6 26.Qc3 Ncxe4 27.Qe3 g6 28.Bxf6 Qxf6 29.Bxe4 gxf5 30.Qxd2 fxe4 31.Rxe4 Qxh4 32.Qd4 Qg5 33.Kg2 Bxa3 34.b4 Qg7 35.Qd3 Qb2 36.c3 1-0
2014.02.19 Graz Casino Open 2014
3218038 Lammer, Michael (1575) Schweitzer, W (2055) 0-1
1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd8 4.Nf3 g6 5.d4 Nh6 6.Bc4 Bg7 7.Be3 O-O 8.Qd2 Nf5 9.O-O Nxe3 10.fxe3 e5 11.Rad1 exd4 12.exd4 Bg4 13.Qf4 Qc8 14.Nd5 Nc6 15.c3 Be6 16.Qxc7 Qxc7 17.Nxc7 Bxc4 18.d5 Ne5 19.Nxa8 Bxf1 20.Nc7 Be2 21.Rb1 a6 22.Nd4 Bd3 23.Re1 Rd8 24.d6 Bh8 25.Nf3 Nxf3+ 26.gxf3 Bf6 27.Ne8 Bh4 28.Re3 Bb5 29.Nc7 Bg5 30.Re5 Bf6 31.Rd5 Bc6 32.Rd3 Be5 33.Nd5 Bxd6 34.Nf6+ Kf8 35.Re3 Bc5 0-1
2014.02.18 Graz Casino Open 2014
3218005 Schweitzer, W (2055) Perdomo Araujo, Angel Eduardo (2010) 0-1
1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ngf3 cxd4 8.cxd4 f6 9.exf6 Qxf6 10.Nf1 h6 11.Ng3 Bb4+ 12.Bd2 Bxd2+ 13.Qxd2 O-O 14.O-O e5 15.dxe5 Ndxe5 16.Be2 Be6 17.b3 Rac8 18.Rac1 Rfd8 19.Nh5 Nxf3+ 20.Bxf3 Qd4 21.Qf4 Bf7 22.Rcd1 Qb2 23.Rd2 Qc3 24.Bg4 Rb8 25.Rfd1 Ne5 26.Be2 Rbc8 27.Rd4 Ng6 28.Qg4 Re8 29.h3 Re5 30.Ng3 Rg5 31.Qd7 Re8 32.Qxb7 Rxg3 33.fxg3 Rxe2 34.Qc8+ Qxc8 0-1
2014.02.16 Graz Casino Open 2014
3219224 Schweitzer, W (2055) FM Perhinig, R (2273) 0-1
1.e4 e6 2.d4 d5 3.Nd2 a6 4.Ngf3 Nf6 5.e5 Nfd7 6.Bd3 c5 7.c3 Nc6 8.O-O Be7 9.Re1 g5 10.dxc5 g4 11.Nd4 Ncxe5 12.N2b3 Nxd3 13.Qxd3 Qc7 14.Bh6 Nf6 15.Bg7 Rg8 16.Bxf6 Bxf6 17.Nf5 Kf8 18.Nd6 Rg6 19.c4 dxc4 20.Nxc4 Bd7 21.Rab1 Bc6 22.Qd6+ Qxd6 23.Nxd6 Be7 24.Nc4 Rg5 25.Re5 Rxe5 26.Nxe5 Bd5 27.Rc1 Rd8 28.Nxg4 Bxb3 29.axb3 Bxc5 30.Kf1 b6 31.Ke2 Rd5 32.Ne3 Re5 33.Kd3 Bxe3 34.fxe3 Rd5+ 35.Ke2 Ke7 36.Rc4 Kd6 37.Rf4 f5 38.Rb4 Rb5 39.Rxb5 axb5 40.b4 Kd5 41.Kd3 Ke5 42.g3 h6 43.h3 h5 44.h4 Kd5 45.b3 Ke5 46.Kd2 Ke4 47.Ke2 e5 48.Kf2 f4 49.exf4 exf4 50.Kg2 Ke3 51.Kh2 f3 52.Kg1 Ke2 53.Kh1 f2 54.Kh2 f1=Q 0-1
2014.02.15 Graz Casino Open 2014
3219163 Schweitzer, W (2055) FM Schnider, G (2378) 1/2-1/2
1.g3 d5 2.Nf3 Nf6 3.Bg2 c6 4.c4 Bf5 5.cxd5 cxd5 6.O-O Nc6 7.d4 e6 8.Nc3 Be7 9.Qb3 Qd7 10.Bf4 O-O 11.Rac1 Ne4 12.Nxe4 Bxe4 13.Rfd1 f6 14.Bh3 Rac8 15.Qa4 Bg6 16.b4 a6 17.a3 Bh5 18.Qb3 g5 19.g4 Bxg4 20.Bxg4 gxf4 21.Kh1 Kh8 22.Qd3 Rg8 23.Rg1 Na7 24.Qd2 Bd6 25.e3 Rxc1 26.Qxc1 f5 27.Bh3 Rxg1+ 28.Kxg1 Nc6 29.exf4 Qg7+ 30.Bg2 Qh6 31.Ne5 Bxe5 32.dxe5 Kg7 33.Qe3 Qh4 34.Qb6 Qe7 35.Kf1 Qd7 36.Ke2 Ne7 37.Qd4 Qc6 38.Kd2 Qb5 39.Qd3 Qxd3+ 40.Kxd3 Ng6 41.Ke3 Kf7 42.Bf1 Ke7 43.Be2 Kd7 44.a4 Kc7 45.Bf1 Ne7 46.Be2 Nc6 47.b5 axb5 48.Bxb5 Kb6 49.Kd3 Kc5 50.Kc3 h6 51.h4 d4+ 52.Kb3 b6 53.Bxc6 Kxc6 54.Kc4 b5+ 55.axb5+ Kb6 1/2-1/2
2014.02.14 Graz Casino Open 2014
3219133 IM Froewis, G (2437) Schweitzer, W (2055) 1/2-1/2
1.Nf3 d5 2.c4 c6 3.e3 Nf6 4.Nc3 Nbd7 5.d4 a6 6.Bd3 dxc4 7.Bxc4 e6 8.e4 Bb4 9.Bd3 c5 10.a3 Ba5 11.Be3 Bb6 12.Bc2 O-O 13.e5 cxd4 14.Bxd4 Ng4 15.h3 Nh6 16.O-O Nf5 17.Bxf5 exf5 18.Nd5 Re8 19.Rc1 Rb8 20.Qd2 Bxd4 21.Qxd4 Nf8 22.Qa7 Be6 23.Ne3 Qe7 24.Rc3 Rbc8 25.Rfc1 Rxc3 26.Rxc3 Qd7 27.Qb6 Rc8 28.Rxc8 Qxc8 29.Qd4 Qd7 30.Qc3 Qc8 31.Qxc8 Bxc8 32.Nd4 Ng6 33.Nc4 b5 34.Nb6 Bb7 35.e6 Ne7 36.f4 fxe6 37.Nxe6 Bc6 38.b4 Kf7 39.Nc5 Ng6 40.g3 Nf8 41.Nxa6 Ne6 42.Nc5 Nd4 43.a4 bxa4 44.Nbxa4 Nc2 45.Nb2 Nxb4 46.Nbd3 Nxd3 47.Nxd3 Kf6 48.Kf2 Bb5 49.Ne5 Ke6 50.Ke3 Bf1 51.h4 Bb5 52.Kd4 Be8 53.Kc5 h6 54.Nf3 Kf6 55.Kd6 Bb5 56.Ne5 Be8 57.Nc4 Bf7 58.Ne3 g6 59.Nc2 g5 60.Nd4 gxf4 61.gxf4 Bc4 62.Nc6 Bd3 63.Ne5 Bc2 64.Kd7 Ba4+ 65.Kd6 Bc2 66.Nc6 Bd3 1/2-1/2
2013.07.14 Styrian Open A 2013
3302748 Schweitzer, W (2049) Pallitsch, C (2152) 0-1
1.b3 Nf6 2.Bb2 g6 3.f4 d5 4.Nf3 Bg7 5.e3 O-O 6.Be2 c5 7.O-O Nc6 8.Na3 b6 9.c4 Bb7 10.cxd5 Qxd5 11.Bc4 Qh5 12.Nc2 Na5 13.Ne5 Qf5 14.Be2 Rad8 15.Rc1 h5 16.b4 cxb4 17.Nd4 Rxd4 18.Bxd4 Bd5 19.Qa4 b3 20.d3 Qe6 21.e4 Ba8 22.Ba1 bxa2 23.Nc4 Nc6 24.Rc2 Nxe4 25.dxe4 Bxa1 26.Rxa1 Qxe4 27.Raxa2 b5 28.Qa3 bxc4 29.Rxc4 Nd4 30.Bf1 Bd5 31.Rc7 Bxa2 32.Qxa2 Qxf4 33.Rxe7 Nc6 34.Re2 a5 35.Rf2 Qd4 36.Bc4 Ne5 37.Be2 a4 38.h3 Qb4 39.Bd1 a3 40.Bb3 Qc5 41.Kh2 Qd6 42.Kh1 Kg7 43.Rd2 Qb4 44.Re2 f6 45.Qc2 Qb8 46.Qa2 Qa7 47.Qa1 Rc8 48.Rd2 Qe3 49.Qd1 Rc7 50.Re2 Qf4 51.Rc2 Rd7 52.Qe2 Qg3 53.Be6 Rb7 54.Ba2 Re7 55.Rc1 Kh6 56.Qd2+ Qg5 57.Qc2 Nd3 58.Rf1 Nf4 59.Rg1 Ne2 60.Qc8 Qe5 61.Rd1 Ng3+ 62.Kg1 Re8 63.Qc1+ g5 64.Qb1 Ne2+ 65.Kh1 Nc3 0-1
2013.07.13 Styrian Open A 2013
3302723 Proyer, E (1911) Schweitzer, W (2049) 1-0
1.d4 c6 2.c4 d5 3.Nf3 Nf6 4.e3 a6 5.Bd3 Bg4 6.Qb3 Bxf3 7.gxf3 b5 8.cxd5 cxd5 9.a4 b4 10.Qxb4 e5 11.Qb7 Nbd7 12.Bf5 exd4 13.O-O Ne5 14.exd4 Rb8 15.Qxa6 Nxf3+ 16.Kh1 Nxd4 17.Re1+ Be7 18.Qd3 Nxf5 19.Qxf5 O-O 20.Nc3 g6 21.Qf3 Re8 22.Bg5 Ne4 23.Bxe7 Rxe7 24.Rad1 Rb3 25.Rxe4 Reb7 26.Qe2 Qd7 27.Nxd5 Qh3 28.Re3 Rxb2 29.Qxb2 Qxe3 30.Nf6+ Kg7 31.Qxb7 Qxf2 32.Ne8+ Kh6 33.Qd5 g5 34.Rg1 f6 35.Nxf6 Qxf6 36.Qxg5+ 1-0
2013.07.12 Styrian Open A 2013
3302697 Schweitzer, W (2049) Dimitriadis, M (2113) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d3 d6 6.h3 h6 7.Nbd2 O-O 8.Nf1 d5 9.exd5 Nxd5 10.Ng3 Nf6 11.O-O Re8 12.Qe2 a6 13.Bb3 Be6 14.Ne4 Nxe4 15.dxe4 Bxb3 16.axb3 Qe7 17.b4 Bb6 18.Be3 Bxe3 19.Qxe3 Rad8 20.Rad1 Qe6 21.Qe2 Ne7 22.Rxd8 Rxd8 23.Rd1 Rd6 24.Rxd6 Qxd6 25.Qd2 Qxd2 26.Nxd2 f6 27.Kf1 Kf7 28.Ke2 Ke6 29.Kd3 Ng6 30.g3 h5 31.h4 Ne7 32.Nf3 Kd6 33.Kc4 c6 34.Ne1 b6 35.Ng2 g5 36.f3 Ke6 37.Kd3 Ng6 38.Ke3 gxh4 39.Nxh4 Nxh4 40.gxh4 f5 41.Kd3 f4 42.Kc4 Kd6 43.b3 Ke6 44.Kd3 Ke7 45.c4 Kd6 46.Kc3 Kc7 47.Kb2 Kb7 48.Ka3 b5 1/2-1/2
2013.07.11 Styrian Open A 2013
3302669 Gstach, Jakob (2140) Schweitzer, W (2049) 1-0
1.d4 c6 2.c4 d5 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.Ne5 Nbd7 7.Nxc4 Qc7 8.g3 e5 9.dxe5 Nxe5 10.Bf4 Nfd7 11.Bg2 g5 12.Bxe5 Nxe5 13.Qd4 f6 14.O-O-O Be7 15.Ne3 Be6 16.f4 gxf4 17.gxf4 Nd7 18.Qe4 Nc5 19.Qf3 Nd7 20.Bh3 Bxh3 21.Qh5+ Kf8 22.Qh6+ Kf7 23.Qh5+ Kf8 24.Qxh3 Rd8 25.Qh6+ Kf7 26.Rhg1 Rdg8 27.Nf5 Bf8 28.Qh5+ Rg6 29.e3 1-0
2013.07.10 Styrian Open A 2013
3302643 Schweitzer, W (2049) WFM Novkovic, J (2102) 1/2-1/2
1.c3 d5 2.d3 Nf6 3.Nf3 Nbd7 4.d4 e6 5.Bf4 Be7 6.h3 O-O 7.e3 b6 8.Bd3 c5 9.O-O Bb7 10.Ne5 Nxe5 11.Bxe5 Bc6 12.Nd2 Ne4 13.Rc1 Bd6 14.Nxe4 dxe4 15.Bxd6 Qxd6 16.Be2 Rfd8 17.Qc2 cxd4 18.cxd4 Rac8 19.Qb3 Bb7 20.Rfd1 g6 21.g3 Rc7 22.Rxc7 Qxc7 23.Qc3 Rc8 24.Rc1 Qe7 25.Qd2 Rd8 26.Qc2 Rc8 27.Qd2 Qe8 28.Rxc8 Qxc8 29.Qc3 Qb8 30.h4 Bd5 31.a3 Kg7 32.Kg2 h6 33.f4 Qd8 34.Qe1 f6 35.Qc3 Qd7 36.Bg4 Kf7 37.Kf2 Qd8 38.Be2 Qd7 39.Bg4 Bc6 40.Bd1 Bd5 41.Bg4 Bc6 42.Bd1 Qd6 43.Be2 Ke7 44.Bc4 Bd7 45.Bb3 Bc6 46.Bc4 Bb7 47.Be2 Kd8 48.Bg4 Bd5 49.Be2 Bc6 50.Bc4 Bd7 51.Bb3 Bb5 52.Bc2 Bc6 53.Bb3 a5 54.Bc2 Bb7 55.b4 Qd5 56.Qb3 axb4 57.Qxd5+ Bxd5 58.axb4 Kc7 59.Ke2 f5 60.Kd2 h5 61.Kc3 Kd6 62.Ba4 Bc6 1/2-1/2
2013.07.09 Styrian Open A 2013
3302622 Notegger, P (1941) Schweitzer, W (2049) 0-1
1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7 5.Bc4 Ngf6 6.Ng5 e6 7.Qe2 Nb6 8.c3 Nxc4 9.Qxc4 Bd6 10.Qd3 O-O 11.Be3 Qa5 12.N1f3 h6 13.h4 b6 14.Bd2 Ba6 15.Qc2 Rfe8 16.c4 Qf5 17.Qa4 Bb7 18.O-O-O hxg5 19.hxg5 Ng4 20.Nh4 Qd3 21.Rh3 b5 22.Qa5 Qxc4+ 23.Kb1 Nxf2 24.Rc1 Qxd4 0-1
2013.07.08 Styrian Open A 2013
3306980 Schweitzer, W (2049) FM Weiss, L (2170) 0-1
1.e4 c5 2.Nc3 Nc6 3.Bb5 g6 4.f4 Bg7 5.Nf3 d6 6.Bxc6+ bxc6 7.d3 Nf6 8.O-O O-O 9.Qe1 d5 10.Bd2 Rb8 11.b3 dxe4 12.Ne5 Ng4 13.Nxc6 Qd6 14.Ne5 Qd4+ 15.Kh1 e3 16.Bc1 Bxe5 17.fxe5 Qxe5 18.g3 Nf2+ 19.Kg1 Nh3+ 20.Kg2 Bb7+ 21.Ne4 f5 0-1
2013.07.07 Styrian Open A 2013
3306954 Reinwald, P (2172) Schweitzer, W (2049) 1/2-1/2
1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7 5.Bc4 Ngf6 6.Ng5 e6 7.Qe2 Nb6 8.Bd3 h6 9.N5f3 Be7 10.Bd2 Nbd5 11.Ne5 Nb4 12.Bxb4 Bxb4+ 13.c3 Be7 14.Ngf3 Qd5 15.O-O O-O 16.Rfe1 c5 17.Bc4 Qd8 18.Rad1 1/2-1/2
2013.07.06 Styrian Open A 2013
3306925 Schweitzer, W (2049) GM Okhotnik, V (2395) 0-1
1.b3 d5 2.Bb2 Bg4 3.f4 c6 4.g3 Nd7 5.Bg2 Qc7 6.Nf3 Bxf3 7.Bxf3 e5 8.e3 Ngf6 9.d3 h5 10.Qe2 O-O-O 11.Nd2 exf4 12.gxf4 Re8 13.O-O-O Bc5 14.Qg2 Bxe3 15.Qxg7 Rhg8 16.Qxf7 Qd6 17.Be5 Nxe5 18.fxe5 Qxe5 19.Kb1 Ref8 20.d4 Qd6 21.Nc4 dxc4 22.Qxc4 Ng4 23.Rhe1 b5 24.Bxg4+ Rxg4 25.Qe2 Rxd4 26.Qxh5 Kb7 27.Rxd4 Bxd4 28.Rd1 Qe5 29.Qxe5 Bxe5 30.Rh1 Rh8 31.h3 Rh4 32.Kc1 Bc3 33.Kd1 Kb6 34.Ke2 Ka5 35.Kf3 Kb4 36.Kg3 Rh6 37.a4 bxa4 38.bxa4 Kxa4 39.Rb1 a5 40.Kg4 Bf6 41.Rf1 Ka3 42.Rf5 Bc3 43.h4 Kb2 44.Rc5 a4 0-1
2012.07.29 ch-AUT 2012
3434581 Weilguni, Johann (2167) Schweitzer, W (2045) 1-0
1.d4 c6 2.c4 d5 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.e3 e6 7.Bxc4 Bb4 8.O-O O-O 9.Qb3 Qe7 10.a5 c5 11.Ne5 Nc6 12.a6 Nxe5 13.dxe5 Ng4 14.e4 Bg6 15.Bf4 Rab8 16.f3 Nh6 17.Nb5 bxa6 18.Rxa6 Rb6 19.Rxa7 Qd8 20.Rd1 Qb8 21.Qa4 f5 22.Nd6 fxe4 23.Bxe6+ Kh8 24.fxe4 Rxd6 25.exd6 c4 26.Rc7 Qb6+ 27.Kh1 Bxd6 28.Bxd6 Qxd6 29.Qd7 Qe5 30.Rc8 1-0
2012.07.28 ch-AUT 2012
3434553 Schweitzer, W (2045) FM Titz, Hei (2191) 1/2-1/2
1.e4 c5 2.Nc3 e6 3.f4 Nc6 4.Nf3 Nge7 5.d4 cxd4 6.Nxd4 Nxd4 7.Qxd4 Nc6 8.Qf2 d5 9.exd5 exd5 10.Be2 d4 11.Ne4 Bf5 12.Bd3 Bb4+ 13.Bd2 Bxd2+ 14.Qxd2 O-O 15.O-O Re8 16.Rae1 Qd5 17.Ng5 h6 18.Bxf5 Qxf5 19.Nf3 Qc5 20.Kh1 Re3 21.Rd1 Rae8 22.Nxd4 Nxd4 23.Qxd4 Qxc2 24.Rc1 Qg6 25.f5 Qg5 26.Qd5 R3e7 27.Rc2 a6 28.Qf3 Rd7 29.Qc3 Qf4 30.Kg1 Qe4 31.Rcf2 Rd3 32.Qc5 Rd5 33.Qc3 Kh7 34.Rf4 Qe3+ 35.Qxe3 Rxe3 36.R4f2 h5 37.g3 Kh6 38.f6 g5 39.Rc1 Kg6 40.Rc8 Re1+ 41.Kg2 g4 42.Rg8+ Kh6 43.Rh8+ Kg6 44.Rg8+ Kh6 1/2-1/2
2012.07.27 ch-AUT 2012
3434527 Schweitzer, W (2045) Meier, Al (2171) 1/2-1/2
1.b3 d6 2.Bb2 e5 3.e3 Nf6 4.d4 exd4 5.exd4 c6 6.Nf3 Bg4 7.Be2 Be7 8.O-O O-O 9.Nbd2 Nbd7 10.c3 Qc7 11.Qc2 d5 12.Rae1 Bd6 13.Bd3 Rfe8 14.h3 Bh5 15.Nh4 Bg6 16.Nxg6 hxg6 17.Nf3 Nf8 18.Rxe8 Rxe8 19.Re1 Rxe1+ 20.Nxe1 Ne6 21.Bc1 Bf4 22.Nf3 Bxc1 23.Qxc1 Nf4 24.Qe3 Nxd3 25.Qxd3 Ne4 26.Ne5 Qa5 27.Qf3 f6 28.Nxg6 Qxc3 29.Qf5 Qe1+ 30.Kh2 Qxf2 31.Qe6+ Kh7 32.Nf8+ Kh6 33.Qg4 g5 34.Qd7 Qg3+ 1/2-1/2
2012.07.26 ch-AUT 2012
3434497 Lenz, A (2197) Schweitzer, W (2045) 1-0
1.c4 c6 2.e4 d5 3.exd5 cxd5 4.cxd5 Nf6 5.Nc3 Nxd5 6.Nf3 Nxc3 7.bxc3 g6 8.d4 Bg7 9.Bd3 O-O 10.O-O Nc6 11.Rb1 b6 12.Re1 Bb7 13.Qe2 Re8 14.Bc4 e6 15.Bg5 Qc7 16.Bh4 Rac8 17.Bb5 Rf8 18.Bg3 Qd8 19.Rbc1 Ra8 20.Red1 a6 21.Bd3 Qd7 22.h4 Ne7 23.h5 Nf5 24.hxg6 hxg6 25.Bxf5 gxf5 26.c4 Bxf3 27.Qxf3 Rad8 28.Bf4 f6 29.c5 bxc5 30.dxc5 Qa7 31.Bd6 Rf7 32.c6 Rc8 33.Qb3 e5 34.Qe6 Qa8 35.c7 Bf8 36.Bxf8 Rxf8 37.c8=Q 1-0
2012.07.25 ch-AUT 2012
3434463 FM Kleiser, G (2269) Schweitzer, W (2045) 1-0
1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7 5.Ng5 Ngf6 6.Bd3 e6 7.N1f3 Bd6 8.Qe2 h6 9.Ne4 Nxe4 10.Qxe4 Qc7 11.Bd2 b6 12.O-O-O Nf6 13.Qe2 Bb7 14.Ne5 O-O-O 15.f4 Kb8 16.h4 c5 17.dxc5 Bxc5 18.Rhe1 Nd5 19.a3 Bd6 20.Kb1 Rc8 21.g3 Rhd8 22.c4 Nf6 23.Bc3 Qe7 24.Bc2 Ka8 25.Rxd6 Rxd6 26.Bb4 Rcd8 27.Ba4 Qc7 28.Bxd6 Rxd6 29.Rd1 Ne4 30.Rxd6 Nxd6 31.Bb3 Ne4 32.Qe3 f6 33.Nd3 Qd6 34.Bc2 Kb8 35.Ka1 Kc7 36.Bd1 Qc6 37.Bb3 Qd6 38.Bc2 Qc6 39.Bb3 Qd6 40.Ba4 Nc5 41.Nxc5 bxc5 42.Bc2 Ba6 43.Qe4 Qd4 44.Qxe6 Bxc4 45.Qe7+ Kb6 46.Bb1 Qg1 47.Qd6+ Kb5 48.Qd7+ Kb6 49.Qd6+ Kb5 50.Qc7 Bd5 51.Qxg7 Be4 52.Qd7+ Bc6 53.a4+ Kb6 54.a5+ Kb5 55.Qxa7 Be4 56.Qb8+ Kc4 57.Qg8+ Kb4 58.Qa2 Bxb1 59.Qxb1 Qxg3 60.a6 Qb3 61.Qe4+ Ka5 62.a7 1-0
2012.07.24 ch-AUT 2012
3434434 Schweitzer, W (2045) Kreindl, H (2205) 1/2-1/2
1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd6 4.d4 Nf6 5.Nf3 c6 6.Ne5 Nbd7 7.Nc4 Qc7 8.a4 g6 9.Qf3 Nb6 10.Ne5 Be6 11.Bf4 Qc8 12.a5 Nbd5 13.Nxd5 Nxd5 14.Bd2 f6 15.Nd3 Bg4 16.Qg3 Qe6+ 17.Be3 Bh6 18.Nc5 Nxe3 19.fxe3 Qxe3+ 20.Qxe3 Bxe3 21.c3 e5 22.h3 Bc8 23.Nb3 exd4 24.Nxd4 Bxd4 25.cxd4 Be6 26.Kd2 O-O-O 27.Kc3 Rd6 28.Bc4 Bxc4 29.Kxc4 Rhd8 30.Rhd1 Kc7 31.b4 Rd5 32.Rd3 Re8 33.g4 f5 34.Rf1 Re4 35.gxf5 gxf5 36.Rg1 Rd7 37.Rg5 Rf4 38.Rh5 b6 39.axb6+ axb6 40.Rh6 Rf7 41.Kc3 b5 42.Re3 Rd7 43.Rd3 Rf1 44.Kc2 f4 45.Rc3 Rxd4 46.Rcxc6+ Kd8 47.Rb6 Rf2+ 48.Kc3 Rfd2 49.Rxb5 R4d3+ 50.Kc4 Rd4+ 51.Kc3 1/2-1/2
2012.07.23 ch-AUT 2012
3434397 IM Pilaj, H (2338) Schweitzer, W (2045) 1-0
1.Nf3 d5 2.c4 c6 3.e3 Nf6 4.Nc3 e6 5.b3 Bd6 6.Bb2 Nbd7 7.Qc2 O-O 8.Be2 Qe7 9.O-O a6 10.d4 e5 11.dxe5 Nxe5 12.cxd5 cxd5 13.Rad1 Qc7 14.h3 Be6 15.Rc1 Rac8 16.Qb1 Qd7 17.Na4 Nxf3+ 18.Bxf3 Bxh3 19.Nb6 Rxc1 20.Nxd7 Rxb1 21.Nxf6+ gxf6 22.Rxb1 Bf5 23.Rc1 Rc8 24.Rxc8+ Bxc8 25.Bxf6 Be6 26.Kf1 Kf8 27.Ke2 Ke8 28.Kd3 Bc5 29.Kc3 a5 30.Be2 Kd7 31.Bd3 Bb4+ 32.Kc2 h6 33.Bc3 Kd6 34.Kb2 Bxc3+ 35.Kxc3 Kc5 36.a3 b6 37.b4+ axb4+ 38.axb4+ Kd6 39.Kd4 f6 40.Bc2 Bd7 41.Bg6 Be6 42.Be8 Bg8 43.Ba4 Be6 44.Bb3 Bf7 45.e4 Be6 46.Bxd5 Bd7 47.Bf7 Bc6 48.g3 Ba4 49.Bh5 Bb3 50.Bg6 Be6 51.Bf5 Bb3 52.Bg4 Bf7 53.f4 Bb3 54.Bf3 Bf7 55.Be2 Be6 56.Bb5 Bf7 57.Bc4 Be8 58.Bd3 Bf7 59.Bc4 Be8 60.Ke3 Bh5 61.Bb5 Bf7 62.Kf3 Bh5+ 63.Kf2 Bg6 64.Bd3 Bh5 65.Be2 Bg6 66.Kf3 Bh5+ 67.Ke3 Bf7 68.Kd4 Be6 69.Bh5 Bb3 70.Bg6 Be6 71.Bf5 Bb3 72.e5+ fxe5+ 73.fxe5+ Ke7 74.Ke4 Bf7 75.Kf4 Bh5 76.Bh3 Bg6 77.Bc8 Bh5 78.Kf5 Kd8 79.Ba6 Ke7 80.e6 Be8 81.Bc8 Bh5 82.g4 1-0
2012.07.22 ch-AUT 2012
3439531 Schweitzer, W (2045) Wagner, Stef AUT (2208) 1-0
1.b3 Nf6 2.Bb2 g6 3.g3 Bg7 4.Bg2 O-O 5.Nf3 d6 6.O-O e5 7.d3 Nbd7 8.Nbd2 Nh5 9.e4 f5 10.exf5 e4 11.Nd4 Qe7 12.fxg6 hxg6 13.Bxe4 c5 14.Bxg6 Nf4 15.Nf5 Rxf5 16.Bxf5 Bxb2 17.Qg4+ Qg7 18.Qxg7+ Bxg7 19.gxf4 Bxa1 20.Rxa1 Nf6 21.Bxc8 Rxc8 22.Ne4 1-0
2012.07.21 ch-AUT 2012
3439507 Wertjanz, Dav (2264) Schweitzer, W (2045) 1/2-1/2
1.e4 c6 2.d4 d5 3.e5 Bf5 4.Nf3 e6 5.Be2 Ne7 6.O-O Nd7 7.Nh4 h6 8.Nxf5 Nxf5 9.b3 c5 10.c3 Qb6 11.Bd3 g6 12.Bxf5 gxf5 13.a4 cxd4 14.cxd4 Bb4 15.Ba3 Rc8 16.Bb2 Qa5 17.Na3 a6 18.Qd3 Nb8 19.Qg3 Nc6 20.Qg7 Rf8 21.Nc2 Be7 22.Rac1 Qd2 23.Rfd1 Qg5 24.Qxg5 Bxg5 25.Ne3 Be7 26.Rc3 Kd7 27.Rdc1 Na5 28.Rd3 Rg8 29.f4 Nc6 30.Kf2 Nb4 31.Rdc3 Rxc3 32.Rxc3 Rc8 33.Ke2 Rxc3 34.Bxc3 Nc6 35.Nc2 Bf8 36.b4 b5 37.axb5 axb5 38.Kd3 Be7 39.g3 Kc7 40.Ke2 Kd7 41.h3 h5 42.Kf3 1/2-1/2
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