WORLDBASE

WORLDBASE Players Erdmann, S

Stockfish
GameID: 0
FIDE Country B-Year Gender Standard Rapid Blitz
4663470 GER 1975 M 2067 2107 2123
69 games
2026.04.02 grenke Chess Open 2026
2227511 Erdmann, S (2097) FM Besou, Hussain (2427) 0-1
1.d4 Nf6 2.Nf3 e6 3.c4 d5 4.g3 dxc4 5.Bg2 Bb4+ 6.Bd2 a5 7.O-O O-O 8.Qc2 Bxd2 9.Nbxd2 b5 10.a4 c6 11.Ne5 Nd5 12.Rfc1 f6 13.Nef3 Na6 14.Ne4 Nb6 15.axb5 cxb5 16.h4 a4 17.Bh3 f5 18.Nc3 Nc7 19.e3 Bb7 20.Bg2 b4 21.Ne2 Be4 22.Qd1 c3 23.bxc3 b3 24.Rcb1 Bxb1 25.Qxb1 Nc4 26.Nf4 Qd6 27.Ng5 b2 28.Ra2 Rab8 0-1
2026.03.31 Reykjavik Open 2026
2229561 Erdmann, S (2097) FM Belkaid, Sohan (2379) 0-1
1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.g3 d6 5.Bg2 O-O 6.Nc3 Re8 7.O-O Bd7 8.e4 e5 9.d5 a5 10.Ne1 Na6 11.Nd3 b6 12.f4 exf4 13.gxf4 Ng4 14.Nf2 Nxf2 15.Rxf2 Nc5 16.Be3 f5 17.e5 dxe5 18.Bxc5 bxc5 19.d6 e4 20.Qd5+ Be6 21.Qxc5 cxd6 0-1
2026.03.30 Reykjavik Open 2026
2229406 Stolyarov, Alan (1890) Erdmann, S (2097) 0-1
1.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Bg5 h6 5.Bh4 Qb6 6.Nc3 e6 7.Qd2 Ne7 8.f3 Nbc6 9.Bf2 g6 10.e4 Bg7 11.Rd1 Bd7 12.Nge2 O-O 13.Be3 Kh7 14.Nf4 Qa5 15.Nfe2 e5 16.exd5 Nxd4 17.Nxd4 exd4 18.Bxd4 Bxd4 19.Qxd4 Nf5 20.Qd2 Rfe8+ 21.Ne4 Qb6 22.Qf2 Ne3 23.Rd3 Nxf1 24.Qxb6 axb6 25.Kf2 Kg7 26.Rb3 Rxe4 27.fxe4 Nd2 28.Rb4 b5 29.Ke3 Nc4+ 30.Kd4 Rxa2 31.Rb1 b6 32.b3 Na3 33.Ke5 Nxb1 34.Kd6 Ra7 35.e5 Be8 36.e6 fxe6 37.dxe6 Nd2 38.h3 g5 39.h4 Kf6 40.hxg5+ hxg5 41.Rd4 Nxb3 42.Rd3 Nc5 43.Rf3+ Kg7 44.Rf5 Nxe6 45.Kxe6 Bd7+ 0-1
2026.03.29 Reykjavik Open 2026
2229221 Erdmann, S (2097) Tinkler, Paul (1897) 1-0
1.d4 d6 2.Nf3 Nf6 3.c4 c6 4.g3 Qa5+ 5.Bd2 Qc7 6.Nc3 e5 7.Bg2 Be7 8.O-O O-O 9.Qc2 Bg4 10.Be3 Nbd7 11.Rfd1 Rfd8 12.Rac1 Qb8 13.b4 a6 14.Qb3 h6 15.a3 Be6 16.d5 cxd5 17.cxd5 Bf5 18.a4 Rc8 19.a5 Bd8 20.Nh4 Bh7 21.Na4 Ng4 22.Rxc8 Qxc8 23.Rc1 Qb8 24.Bh3 f5 25.Bxg4 fxg4 26.Qc4 b5 27.axb6 Nxb6 28.Qc6 1-0
2026.03.28 Reykjavik Open 2026
2229056 Parsheh, Arshia (1712) Erdmann, S (2097) 1-0
1.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Bf4 Nc6 5.Nc3 Nf6 6.e3 Bf5 7.Qb3 Na5 8.Qa4+ Bd7 9.Qc2 e6 10.Bd3 Rc8 11.Nf3 Nc6 12.a3 Be7 13.O-O Nh5 14.Be5 f6 15.Bg3 f5 16.Be5 Nf6 17.Rac1 O-O 18.Bxf6 Bxf6 19.b4 Qe8 20.Qb1 Qh5 21.Qa2 Kh8 22.b5 Ne7 23.Ne2 Qe8 24.Qb2 Ng6 25.Rxc8 Qxc8 26.g3 Qc7 27.Rc1 Qd6 28.Qb4 Be7 29.Qxd6 Bxd6 30.Nf4 Nxf4 31.gxf4 Rc8 32.Rxc8+ Bxc8 33.a4 Bd7 34.Ne5 Be8 35.f3 Bb4 36.Kf2 Bc3 37.Ke2 h6 38.Bc2 g6 39.Kd3 Bb2 40.Ke2 Kg7 41.Nd3 Ba3 42.Nc5 Bxc5 43.dxc5 Kf6 44.Kd3 g5 45.fxg5+ hxg5 46.Kd4 Bd7 47.f4 g4 48.Bd3 Bc8 49.a5 Bd7 50.a6 bxa6 51.c6 a5 52.cxd7 Ke7 53.b6 axb6 54.Bb5 Kd8 55.Ke5 Ke7 56.Ba4 Kd8 57.Kxe6 1-0
2026.03.28 Reykjavik Open 2026
2228923 Erdmann, S (2097) Stolpe, Samuel (1810) 1-0
1.d4 Nf6 2.Nf3 d5 3.c4 e6 4.g3 Bb4+ 5.Nbd2 O-O 6.a3 Be7 7.Bg2 c6 8.O-O Nbd7 9.Qc2 b6 10.e4 dxc4 11.Nxc4 Ba6 12.Re1 c5 13.e5 Nd5 14.Ne3 cxd4 15.Nxd5 exd5 16.Nxd4 Rc8 17.Nc6 Nb8 18.Nxe7+ Qxe7 19.Qf5 Qe6 20.Qh5 Rc2 21.Bh3 f5 22.Qd1 Rfc8 23.Bg2 Bb7 24.Re2 Rxe2 25.Qxe2 Nc6 26.Bf4 g5 27.Bxg5 Qxe5 28.Re1 Qxe2 29.Bxd5+ Kg7 30.Rxe2 Kg6 31.Re6+ Kxg5 32.f4+ Kg4 33.Rh6 1-0
2026.03.27 Reykjavik Open 2026
2221687 IM Ragnarsson, Dagur (2376) Erdmann, S (2097) 1-0
1.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Nc3 Nf6 5.Nf3 Nc6 6.Bf4 Bf5 7.e3 e6 8.Ne5 Be7 9.Bb5 Qb6 10.O-O O-O 11.Bxc6 bxc6 12.Na4 Qa6 13.Rc1 Rac8 14.a3 Rfd8 15.b4 Nd7 16.Nxd7 Rxd7 17.Rc3 Qb5 18.Nc5 Bxc5 19.Rxc5 Qb7 20.Qb3 f6 21.Rfc1 a6 22.a4 g5 23.Bg3 h5 24.f3 h4 25.Be1 Qb6 26.e4 Bg6 27.Qe3 dxe4 28.fxe4 Qd8 29.Bf2 Rd6 30.b5 axb5 31.axb5 Be8 32.e5 Rd5 33.exf6 Qxf6 34.bxc6 Rxc5 35.Rxc5 Rxc6 36.Rxg5+ Bg6 37.Bxh4 Qf7 38.h3 Kh7 39.Bg3 Rb6 40.Kh2 Rb2 41.Rg4 Qf5 42.Be5 Ra2 43.Qg3 Rd2 44.Qh4+ 1-0
2026.03.26 Reykjavik Open 2026
2228489 Cogelja, Mihovil Niko (1829) Erdmann, S (2097) 0-1
1.c4 Nf6 2.Nc3 e5 3.g3 Bb4 4.Bg2 O-O 5.e4 Re8 6.Nge2 c6 7.O-O a5 8.d3 h6 9.h3 d6 10.Kh2 Na6 11.Be3 Bc5 12.Bxc5 Nxc5 13.d4 exd4 14.Qxd4 Qe7 15.f3 Be6 16.Nf4 Rad8 17.Rad1 Bc8 18.Rd2 Qc7 19.Rfd1 Ne6 20.Nxe6 Bxe6 21.e5 dxe5 22.Qxd8 Rxd8 23.Rxd8+ Kh7 24.b3 Nd7 25.Re8 Nf6 26.Red8 Bd7 27.Ra8 Bc8 28.h4 Nh5 29.Bh3 f5 30.Ne4 fxe4 31.Bxc8 Qf7 32.Bg4 exf3 33.Rxa5 Qg6 34.Bxh5 Qc2+ 35.Kh3 Qxd1 36.Rxe5 Qh1+ 37.Kg4 f2 38.Re6 Qd1+ 0-1
2026.03.26 Reykjavik Open 2026
2221610 Erdmann, S (2097) Todmunkh, Turbat (1880) 1-0
1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.Nc3 O-O 5.g3 d6 6.Bg2 c5 7.d5 e6 8.O-O exd5 9.cxd5 Re8 10.Nd2 a6 11.a4 Nbd7 12.h3 Rb8 13.Nc4 Ne5 14.Nxe5 Rxe5 15.Bf4 Re8 16.a5 Nh5 17.Bd2 f5 18.e3 b5 19.axb6 Qxb6 20.Qa4 Qd8 21.Qc2 Qb6 22.Qa4 Qd8 23.Qc2 Nf6 24.Ne2 Ne4 25.Bc3 Nxc3 26.bxc3 g5 27.Rfb1 Rb5 28.Rxb5 axb5 29.Ra8 Qd7 30.Qb1 Qb7 31.Ra5 Bd7 32.Qa2 Qc8 33.Ra6 Bf8 34.Bf3 Be7 35.Ra7 Bf6 36.Kh2 Rf8 37.Bg2 Rd8 38.Ra6 Qb8 39.Qa5 Be8 40.Nc1 Be7 41.Nb3 Qc8 42.Ra7 Kf8 43.Bf1 Qb8 44.Qa6 b4 45.Nxc5 bxc3 46.Ne6+ Kg8 47.Rxe7 Rc8 48.Rb7 Qa8 49.Qxd6 Bb5 50.Rg7+ Kh8 51.Qe5 1-0
2026.03.25 Reykjavik Open 2026
2221519 Erdmann, S (2097) GM Gupta, Ab (2506) 0-1
1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.g3 d5 5.cxd5 Nxd5 6.Bg2 Nb6 7.O-O Nc6 8.e3 e5 9.Nxe5 Nxe5 10.dxe5 Qxd1 11.Rxd1 Bxe5 12.Nc3 c6 13.Bd2 Bg4 14.f3 Be6 15.Rac1 Nc4 16.b3 Nb2 17.Rf1 Nd3 18.Rc2 Nb4 19.Rcc1 O-O-O 20.Rfd1 Nxa2 21.Nxa2 Bxb3 22.Bc3 Rxd1+ 23.Rxd1 Bxc3 24.Nxc3 Bxd1 25.Nxd1 Rd8 26.Nc3 Rd3 27.Ne4 f5 28.Ng5 a5 29.e4 Rd1+ 30.Kf2 Rd2+ 0-1
2025.10.19 Marburger Schachtage 2025
2149145 Trunz, Tamila (1994) Erdmann, S (2114) 0-1
1.e4 c5 2.Nf3 Nf6 3.Nc3 Nc6 4.d4 d5 5.exd5 Nxd5 6.Bc4 Nxc3 7.bxc3 e6 8.O-O Be7 9.Bf4 O-O 10.Ne5 Nxe5 11.Bxe5 Bf6 12.Qe2 Bd7 13.Bd6 Re8 14.Bxc5 Bc6 15.Rfe1 Qc7 16.Rad1 g6 17.Bb3 b6 18.Ba3 Qb7 19.f3 a5 20.Bc4 Qc7 21.Rb1 Rac8 22.Bb2 Kg7 23.Bb5 Red8 24.a4 Rd5 25.g3 h5 26.c4 Bxb5 27.cxb5 Qxc2 28.Qe4 Qxa4 29.Rbc1 Rxc1 30.Rxc1 Qxb5 31.Ba3 Qb3 0-1
2025.10.19 Marburger Schachtage 2025
2149081 Erdmann, S (2114) Feick, Claas Marten (1880) 1-0
1.d4 Nf6 2.Nf3 e6 3.c4 d5 4.g3 Bb4+ 5.Nbd2 c6 6.Bg2 Nbd7 7.O-O O-O 8.Qc2 b6 9.a3 Be7 10.e4 Bb7 11.cxd5 cxd5 12.e5 Ne8 13.b4 a6 14.h4 Rc8 15.Qb1 Nc7 16.a4 Re8 17.Ba3 Nf8 18.Qd3 Bc6 19.Qb3 Qd7 20.Bb2 Rb8 21.Rfc1 Rec8 22.Bf1 a5 23.b5 Bb7 24.Ba3 Ne8 25.Ne1 g6 26.Ng2 Ng7 27.Ne3 h5 28.Be2 Nh7 29.Nf3 Qd8 30.Rab1 Qf8 31.Bxe7 Qxe7 32.Ne1 Rc7 33.Rxc7 Qxc7 34.Nd3 Rc8 35.Rc1 Qd7 36.Rxc8+ Qxc8 37.Qa3 Qc7 38.g4 hxg4 39.Bxg4 Nf8 40.Bf3 Qd8 41.Ng4 Nf5 42.Nf6+ Kg7 43.Bg4 Nxd4 44.Nf4 Nh7 45.Qd6 Qc8 46.Nd3 Nf5 47.Bxf5 gxf5 48.Qe7 Nxf6 49.exf6+ Kg8 50.Ne5 Qc1+ 51.Kg2 d4+ 52.Qxb7 Kh8 53.Nxf7+ Kg8 54.Ng5 1-0
2025.10.18 Marburger Schachtage 2025
2148929 Erdmann, S (2114) IM Pulpan, J (2407) 0-1
1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 Be7 5.Bg2 O-O 6.O-O dxc4 7.Qc2 b6 8.Bg5 Nd5 9.Bxe7 Qxe7 10.Qxc4 Ba6 11.Qc2 Nd7 12.Nc3 Nxc3 13.bxc3 Rab8 14.Rfe1 Bb7 15.Qa4 a5 16.e4 Rfd8 17.Rad1 h6 18.Qc2 Rbc8 19.Nh4 Re8 20.Qd2 b5 21.Rb1 Ba6 22.Bf1 Rb8 23.a4 c6 24.Bd3 Nb6 25.axb5 Bxb5 26.Qe2 Na4 27.Rec1 Bxd3 28.Qxd3 Rxb1 29.Qxb1 Qa3 30.Qa1 Qxa1 31.Rxa1 Nxc3 32.Rxa5 Rb8 33.Nf3 Rb1+ 34.Kg2 Rb2 35.Ra8+ Kh7 36.Ra1 Nxe4 37.Rf1 f6 38.g4 Kg6 39.h3 Kf7 40.h4 Ke7 41.g5 h5 42.gxf6+ gxf6 43.Ng1 Rd2 44.Nf3 Rc2 45.Ng1 Rd2 46.Nf3 Ra2 47.Ng1 Ra8 48.Re1 Rg8+ 49.Kf1 Nd6 50.Rc1 Kd7 51.Rc5 Nf5 52.Ne2 Rg4 53.Ra5 Rxh4 54.Ra7+ Ke8 55.Rc7 Nxd4 56.Nxd4 Rxd4 57.Rxc6 Kf7 58.Kg2 Rg4+ 59.Kh3 e5 60.f3 Ra4 61.Kg3 Ra3 62.Rc7+ Kg6 63.Kg2 Kf5 64.Rf7 h4 65.Rh7 Ra2+ 66.Kh3 Rf2 67.Rh5+ Kg6 68.Rh8 Rxf3+ 69.Kxh4 Rf4+ 70.Kg3 Ra4 71.Kf3 f5 72.Rg8+ Kf7 73.Rb8 Ra3+ 74.Ke2 Kf6 0-1
2025.10.18 Marburger Schachtage 2025
2149012 Alvermann, C (1870) Erdmann, S (2114) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be2 e5 7.Nb3 Be7 8.O-O O-O 9.Be3 Be6 10.f4 exf4 11.Rxf4 Ne5 12.Nd5 Ng6 13.Rf1 Nxe4 14.Bf3 Nc5 15.Nxe7+ Qxe7 16.Na5 d5 17.Qd4 b6 18.Nc6 Qd7 19.c4 dxc4 20.Rad1 Qc7 21.h4 h5 22.Bxh5 Qxc6 23.Bf3 Qd7 24.Qc3 Nd3 25.Bxa8 Rxa8 26.h5 Nge5 27.h6 f6 28.Bf4 Rd8 29.hxg7 Kxg7 30.Bxe5 fxe5 31.Rxd3 Qxd3 32.Qxe5+ Kh7 33.Qh5+ Kg7 34.Qg5+ Kh7 35.Qh5+ Kg7 36.Qg5+ Kh7 37.Qh5+ 1/2-1/2
2025.10.17 Marburger Schachtage 2025
2148788 Erdmann, S (2114) Snallfot, Magnus (1920) 1-0
1.d4 d5 2.c4 e6 3.Nf3 a6 4.e3 Nf6 5.Nc3 c5 6.Be2 dxc4 7.Bxc4 Nc6 8.O-O cxd4 9.exd4 b5 10.Bb3 Na5 11.Bc2 Bb7 12.Re1 Nd5 13.Ne4 Bb4 14.Bd2 Nc4 15.Bxb4 Nxb4 16.Bb1 O-O 17.a3 Nd5 18.Nc5 Bc6 19.b3 Nd6 20.Qc2 Nf6 21.Ne5 Bd5 22.Ned7 Nf5 23.Nxf8 Kxf8 24.Qd2 Bxg2 25.Bxf5 Qd5 26.Re5 Qc6 27.Rc1 Qf3 28.Rc3 1-0
2025.10.17 Marburger Schachtage 2025
2148850 GM Ikonnikov, Vy (2454) Erdmann, S (2114) 1/2-1/2
1.d4 d5 2.Nf3 Nf6 3.c4 c6 4.Qc2 dxc4 5.Qxc4 Bf5 6.g3 e6 7.Bg2 Be7 8.O-O O-O 9.e3 Qb6 10.Nc3 Qa6 11.Qxa6 Nxa6 12.Ne5 Rad8 13.e4 Bg6 14.Be3 c5 15.d5 exd5 16.exd5 Bh5 17.a3 Nd7 18.Nc4 Bf6 19.g4 Bg6 20.Nd6 b6 21.f4 Bd4 22.Bxd4 cxd4 23.Ncb5 Bd3 24.Rf2 Nf6 25.Rd1 Bxb5 26.Nxb5 Nxd5 27.Rxd4 Ne3 28.Bf3 Rxd4 29.Nxd4 Nc5 30.b3 Re8 31.f5 Nd3 32.Rd2 Nf4 33.h4 h5 34.gxh5 Nh3+ 35.Kh1 Nf4 36.Nc6 Nxf5 37.Nxa7 Re3 38.Bg4 Ng3+ 39.Kg1 f5 40.Rd8+ Kh7 41.Kf2 Rc3 42.Bf3 Ngxh5 43.Rd2 Nh3+ 44.Kg2 N3f4+ 45.Kf2 1/2-1/2
2025.10.16 Marburger Schachtage 2025
2148720 Fiedler, Ra (1780) Erdmann, S (2114) 0-1
1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.e3 e5 6.Nge2 Nge7 7.O-O d6 8.Nd5 Nxd5 9.cxd5 Ne7 10.d4 exd4 11.exd4 b6 12.Bg5 h6 13.Bxe7 Qxe7 14.dxc5 bxc5 15.Re1 O-O 16.Qd2 Qb7 17.Nc3 Rb8 18.b3 Bf5 19.Rac1 Rfe8 20.Nd1 Rxe1+ 21.Qxe1 Qa6 22.Qd2 Rb4 23.Bf1 Qb7 24.Bc4 Qd7 25.Qf4 g5 26.Qd2 Rb8 27.Ne3 Be4 28.Re1 Re8 29.Qa5 Qe7 30.Bb5 Rf8 31.Nc4 Bd4 32.Nd2 f5 33.Bd3 Qf6 34.Bc4 Bc3 0-1
2024.11.24 Heusenstamm Schloss Open
265835 Wachsmann, Elmar (2011) Erdmann, S (2137) 1-0
1.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Bf4 Nc6 5.e3 Nf6 6.Nc3 Bf5 7.Nf3 e6 8.Qb3 Bb4 9.Ne5 Qb6 10.Be2 Ne4 11.Nxc6 bxc6 12.Rc1 a5 13.a3 g5 14.Be5 f6 15.Bg3 Bxc3+ 16.Rxc3 Qxb3 17.Rxb3 Nxg3 18.hxg3 O-O 19.g4 Bg6 20.Kd2 Rab8 21.Kc3 Kf7 22.Rxb8 Rxb8 23.b4 axb4+ 24.axb4 Rc8 25.Kb2 e5 26.Rc1 exd4 27.exd4 Rb8 28.Kb3 Rb6 29.Ka4 Ke7 30.Ka5 Rb7 31.Rxc6 Be8 32.Rc5 Kd6 33.Bf3 Bf7 34.b5 Ra7+ 35.Kb4 Ra1 36.Rc6+ Ke7 37.Rc7+ Ke6 38.Kc5 Rc1+ 39.Kb6 Rb1 40.Ka6 Be8 41.Rc5 Rb4 42.Bxd5+ Kd6 43.Bc4 Bxb5+ 44.Bxb5 Rxd4 45.Rc4 Rd2 46.f3 Rxg2 47.Rd4+ Kc5 48.Rc4+ Kd6 49.Re4 Rh2 50.Be8 Rh3 51.Re3 f5 52.gxf5 Rh4 53.Kb6 Rb4+ 54.Bb5 Rf4 55.Re6+ Kd5 56.Bc6+ Kd4 57.f6 Kd3 58.Kc7 h5 59.Kd7 h4 60.Ke7 h3 61.f7 h2 62.Rh6 1-0
2024.11.24 Heusenstamm Schloss Open
265962 Erdmann, S (2137) Tietzen, S (1942) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.g3 c6 4.Bg2 d5 5.Qa4 Bg7 6.cxd5 Nxd5 7.Nf3 O-O 8.O-O Nd7 9.Nc3 Nxc3 10.bxc3 e5 11.Rd1 exd4 12.cxd4 Nf6 13.Rb1 Ne4 14.Bb2 Be6 15.Nh4 f5 16.f3 Nf6 17.Bc1 b5 18.Qc2 Qb6 19.Ba3 Rf7 20.Bc5 Qa5 21.a3 Nd5 22.f4 Ne3 23.Qd2 Qxd2 24.Rxd2 Nxg2 25.Kxg2 Bd5+ 26.Nf3 Rd7 27.e3 a5 28.Kf2 h6 29.h3 Kf7 30.Rdb2 Rb7 31.Nd2 Bf6 32.Ra1 Ke6 33.Rc1 Kd7 1/2-1/2
2024.11.23 Heusenstamm Schloss Open
265578 GM Golubka, P (2365) Erdmann, S (2137) 1-0
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.Nf3 dxc4 5.a4 Bf5 6.e3 e6 7.Bxc4 Bb4 8.O-O Nbd7 9.h3 O-O 10.Nh4 Ne4 11.Nxf5 exf5 12.Qf3 Nxc3 13.bxc3 Bxc3 14.Rb1 Nb6 15.Bb3 Qe7 16.Qxf5 Rad8 17.Bc2 g6 18.Qc5 Qxc5 19.dxc5 Nd7 20.Rxb7 Nxc5 21.Rxa7 Ra8 22.Ba3 Rxa7 23.Bxc5 Ra6 24.Bxf8 Kxf8 25.Rb1 Ra7 26.Rb6 c5 27.Rc6 Bb4 28.g4 Ke7 29.g5 Rd7 30.h4 Kd8 31.Bb3 Ke8 32.Kg2 Ke7 33.Bc4 Ra7 34.Bb3 Rb7 35.Bc4 Ra7 36.Bb5 Rb7 37.f4 Kf8 38.Kf3 Kg7 39.e4 h6 40.e5 Be1 41.gxh6+ Kxh6 42.Kg4 Kg7 43.Rxc5 f5+ 44.exf6+ Kxf6 45.Rc6+ Kg7 46.Kg5 Rf7 47.Rxg6+ Kh7 48.Bd3 Kh8 49.Rh6+ Kg7 50.Rh7+ Kf8 51.Rxf7+ Kxf7 52.Bc4+ Kg7 53.h5 Bd2 54.Kf5 Kh6 55.Bf7 Kg7 56.Bg6 Bc3 57.Ke6 Bd2 58.f5 Bc3 59.Be8 Kf8 60.Bc6 Kg7 61.Be4 1-0
2024.11.23 Heusenstamm Schloss Open
265720 Erdmann, S (2137) De Reuter, U (2012) 1/2-1/2
1.d4 d5 2.c3 c5 3.Nf3 cxd4 4.cxd4 Nc6 5.Nc3 Nf6 6.Bf4 a6 7.e3 Bg4 8.Be2 e6 9.Qb3 Ra7 10.Rc1 Bxf3 11.Bxf3 Bd6 12.Bxd6 Qxd6 13.O-O O-O 14.Na4 b5 15.Qc3 Nb4 16.a3 bxa4 17.axb4 Rb7 18.Qc5 Qb6 19.Rc2 1/2-1/2
2024.11.22 Heusenstamm Schloss Open
265373 Erdmann, S (2137) Ahrends, N (1979) 1-0
1.d4 Nf6 2.Nf3 e6 3.c4 d5 4.g3 Bb4+ 5.Bd2 Bd6 6.Bg2 c6 7.Qc2 Ne4 8.O-O O-O 9.Nc3 Nxd2 10.Nxd2 f5 11.c5 Bc7 12.f4 Nd7 13.b4 b5 14.a4 bxa4 15.Qxa4 Nb8 16.b5 cxb5 17.Qxb5 Bd7 18.Qd3 Nc6 19.Rfb1 a5 20.e3 Nb4 21.Qe2 Qf6 22.Nf3 Rfb8 23.Ne5 Be8 24.Qd1 g5 25.Rxb4 axb4 26.Rxa8 Bxe5 27.dxe5 Qd8 28.Rxb8 Qxb8 29.Qb3 1-0
2024.11.22 Heusenstamm Schloss Open
265459 Erdmann, S (2137) GM Bagrationi, A (2391) 1/2-1/2
1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.g3 O-O 5.Bg2 d6 6.Nc3 Nc6 7.O-O a6 8.b3 Bd7 9.d5 Na5 10.Bg5 b5 11.Rc1 b4 12.Bxf6 exf6 13.Na4 f5 14.Nd4 Bxd4 15.Qxd4 Bxa4 16.bxa4 Nb7 17.Rb1 Nc5 18.Rxb4 a5 19.Rb5 Nxa4 20.Qd2 Qf6 21.Rc1 Nc5 22.Rxa5 Rab8 23.Bf3 Rb2 24.Qe3 Rfb8 25.Kg2 Kg7 1/2-1/2
2024.11.21 Heusenstamm Schloss Open
265260 Steigleder, Maximilian (1873) Erdmann, S (2137) 0-1
1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.Nf3 e6 6.Bc4 Nb6 7.Bb3 d6 8.cxd4 Nc6 9.O-O dxe5 10.dxe5 Qxd1 11.Rxd1 Bd7 12.Nc3 Na5 13.Be3 Bc6 14.Bxb6 axb6 15.Nd4 Bc5 16.Nxc6 Nxc6 17.Ba4 Ke7 18.Bxc6 bxc6 19.Ne4 Rhd8 20.Nxc5 bxc5 21.Rxd8 Kxd8 22.a3 Kc7 23.Rd1 Ra4 24.Kf1 g5 25.f3 h5 26.Re1 Rd4 27.Re4 Rd1+ 28.Re1 Rd3 29.Kf2 Kb6 30.Re3 Rd2+ 31.Re2 Rd5 32.Kg3 Rd4 33.Re3 c4 34.Kf2 Rd2+ 35.Re2 Rd5 36.g3 Kb5 37.Re4 Rd3 38.Re3 Rd1 39.h4 gxh4 40.gxh4 Rb1 41.Re2 Rc1 42.Ke3 Kc5 43.Kf4 c3 44.bxc3 Rxc3 45.Rd2 Rc4+ 46.Kg5 Rd4 47.Rc2+ Kd5 48.f4 c5 49.Rf2 Ke4 50.Kxh5 Kf5 51.Kh6 Rxf4 52.Rc2 Rxh4+ 53.Kg7 Kxe5 54.Rxc5+ Kd6 55.Ra5 Rf4 56.Kf8 e5 57.Ra6+ Kd5 58.a4 e4 59.Ra8 e3 60.Rd8+ Kc4 61.Re8 Kd3 62.a5 f5 63.a6 Ra4 64.Re6 f4 65.Rd6+ Ke2 0-1
2024.10.27 Marburger Schachtage 2024
248865 Erdmann, S (2124) GM Korneev, O (2454) 0-1
1.d4 d5 2.Nf3 Nf6 3.c3 e6 4.Bf4 Bd6 5.Bxd6 cxd6 6.Nbd2 O-O 7.e3 Nc6 8.Be2 e5 9.dxe5 dxe5 10.Qc2 Bg4 11.e4 dxe4 12.Nxe4 Nxe4 13.Qxe4 f5 14.Qc4+ Kh8 15.h3 Bxf3 16.Bxf3 e4 17.Be2 Qg5 18.g3 f4 19.h4 Qh6 20.g4 f3 21.g5 Qd6 22.Bf1 Rad8 0-1
2024.10.27 Marburger Schachtage 2024
248816 Forster, Lukas (2022) Erdmann, S (2124) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 Be7 8.f3 Nxd4 9.Qxd4 a6 10.O-O-O O-O 11.h4 b5 12.Kb1 Bb7 13.g4 Qc7 14.Qd2 Rac8 15.Bd3 Rfd8 16.h5 b4 17.Ne2 d5 18.e5 Ne4 19.fxe4 dxe4 20.Bxe7 Qxe7 21.Rhe1 Rd7 22.Qe3 Rcd8 23.Nc1 exd3 24.Nxd3 Qh4 25.Rg1 Rd4 26.Qc1 Qh2 27.b3 Be4 28.Nf2 Qxe5 29.Rge1 f5 30.gxf5 exf5 31.h6 Re8 32.Nd3 Qd6 33.Qg5 Qxh6 34.Qxh6 gxh6 35.Nc5 Rd6 36.Kb2 Kf7 37.a3 a5 38.axb4 axb4 39.Ra1 Rc6 40.Ra5 Rec8 41.Nxe4 Rxc2+ 42.Kb1 fxe4 43.Re5 R2c3 44.R5xe4 Rxb3+ 45.Ka2 Rf3 46.Rxb4 Rc2+ 47.Kb1 Rg2 48.Rh1 Rf6 49.Rbh4 Kg7 50.R4h3 Rb6+ 51.Ka1 Rg5 52.Ra3 h5 53.Ra4 Kg6 54.Rc1 Rg4 55.Ra5 h4 56.Rc8 Kh6 57.Rcc5 Kg7 58.Ra7+ Kg6 59.Rcc7 h6 60.Rc8 Kh5 61.Rc3 Rb5 62.Ra6 Rg6 63.Ra4 Rg1+ 64.Ka2 Rg2+ 65.Ka1 Rf5 0-1
2024.10.26 Marburger Schachtage 2024
248694 Blaschke, Henri Johannes (1972) Erdmann, S (2124) 0-1
1.d4 d5 2.Nf3 Nf6 3.c4 c6 4.Qc2 dxc4 5.Qxc4 Bf5 6.g3 Nbd7 7.Bg2 e6 8.O-O Be7 9.e3 O-O 10.Qe2 Qc7 11.Nbd2 h6 12.b3 a5 13.a3 e5 14.Bb2 e4 15.Ne5 Nxe5 16.dxe5 Bg4 17.Qe1 Nd7 18.Nxe4 Nxe5 19.Qc3 f6 20.f4 Nf7 21.Nd2 Rfd8 22.Nf3 Qb6 23.Kh1 Bc5 24.e4 Be6 25.e5 fxe5 26.fxe5 Rd7 27.Bh3 Re8 28.Bxe6 Rxe6 29.Rad1 Rxd1 30.Rxd1 Qb5 31.Rc1 Qe2 32.Qxc5 Qxf3+ 33.Kg1 Ng5 34.h4 Qxg3+ 35.Kf1 Qh3+ 36.Ke1 Qxh4+ 37.Qf2 Nf3+ 38.Ke2 Qxf2+ 39.Kxf2 Nxe5 0-1
2024.10.26 Marburger Schachtage 2024
248752 Erdmann, S (2124) Scholz, Alexander (1949) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 d6 5.Nc3 O-O 6.Nf3 c5 7.d5 e5 8.e4 Na6 9.h3 Nc7 10.a4 Bd7 11.Bg5 b6 12.Qd2 a6 13.O-O b5 14.b3 h6 15.Bxh6 b4 16.Bxg7 Kxg7 17.Ne2 Nxe4 18.Qb2 Ng5 19.Nxg5 Qxg5 20.f4 Qe7 21.fxe5 Qxe5 22.Qxe5+ dxe5 23.d6 Ne6 24.Bxa8 Rxa8 25.h4 f5 26.Rad1 Kf6 27.Rf2 Rc8 28.Kf1 Nd4 29.Rd3 e4 30.Rxd4 cxd4 31.Nxd4 g5 32.Nxf5 Bxf5 33.g4 gxh4 34.Rxf5+ Ke6 35.Ke2 Rh8 36.Rd5 h3 37.d7 h2 38.Rd1 Ke7 39.c5 Kd8 40.c6 h1=Q 41.c7+ Kxc7 42.d8=Q+ Rxd8 43.Rxh1 Rd3 44.Rh6 Rxb3 1/2-1/2
2024.10.25 Marburger Schachtage 2024
248619 Erdmann, S (2124) GM Plat, V (2488) 0-1
1.d4 d6 2.Nf3 Bg4 3.c3 c6 4.Qb3 Qb6 5.Nbd2 Nf6 6.e3 Nbd7 7.h3 Bh5 8.Be2 e5 9.Qxb6 axb6 10.g4 Bg6 11.dxe5 dxe5 12.Nc4 e4 13.Nfe5 b5 14.Nxg6 hxg6 15.Nd2 g5 16.Kf1 Ne5 17.Kg2 Bd6 18.b3 Ke7 19.Bb2 Ba3 20.Rhb1 Rhd8 21.Bxa3+ Rxa3 22.Rb2 Ned7 23.Nb1 Ra7 24.Rd2 Rda8 25.b4 Rh8 26.c4 bxc4 27.Bxc4 Ne5 28.Be2 Nf3 29.Bxf3 exf3+ 30.Kxf3 Rxh3+ 31.Kg2 Rh4 32.Rd4 Rxg4+ 33.Rxg4 Nxg4 34.a4 Ne5 35.Nc3 Ra8 36.Ne4 f6 37.a5 b6 38.f4 gxf4 39.exf4 Nd7 40.Re1 Kd8 41.axb6 Nxb6 42.Rc1 Ra2+ 43.Kf3 Ra3+ 44.Kg4 Nd5 45.Kf5 Ne7+ 46.Ke6 Re3 47.Kf7 Rxe4 48.Rd1+ Kc7 0-1
2024.10.25 Marburger Schachtage 2024
248571 Erdmann, S (2124) Ward, Cian (1941) 1-0
1.d4 e6 2.c4 Nf6 3.g3 Bb4+ 4.Bd2 Bxd2+ 5.Qxd2 d5 6.Bg2 O-O 7.Nf3 dxc4 8.Na3 Bd7 9.Nxc4 Bc6 10.O-O Nbd7 11.Rac1 Bd5 12.b3 Qe7 13.Rfd1 Rfd8 14.Qf4 Rac8 15.g4 Bxf3 16.Bxf3 Nd5 17.Qg3 c6 18.Nd6 Rb8 19.e4 N5f6 20.e5 Ne8 21.Ne4 Nb6 22.g5 Qb4 23.Qh4 Nd5 24.Kh1 Ne7 25.d5 Qa5 26.dxe6 fxe6 27.Re1 Ng6 28.Qg4 Nc7 29.Nc5 Re8 30.Re2 Re7 31.a4 Rf8 32.b4 Qb6 33.a5 Qb5 34.Re4 Rxf3 35.Qxf3 b6 36.axb6 axb6 37.Nd3 Rf7 38.Qe2 Qd5 39.Kg1 Nb5 40.Qe3 Rf5 41.h4 Rf8 42.f3 Nxh4 43.Rxh4 Rxf3 44.Qe4 Qxd3 45.Qxd3 Rxd3 46.Rxc6 Nd4 47.Rc8+ Kf7 48.Kf2 Nf5 49.Rxh7 Kg6 50.Rhh8 Rd5 51.Rc6 Rxe5 52.Rxb6 Kxg5 53.Rc8 Re4 54.Kf3 Re3+ 55.Kf2 Re4 56.b5 Kf4 57.Rbc6 Nd4 58.Rf8+ Kg4 59.Rc7 g5 60.b6 Re2+ 61.Kf1 Kg3 62.Rc3+ Kg4 63.b7 1-0
2024.10.24 Marburger Schachtage 2024
248511 Petrosino, Julian (1834) Erdmann, S (2124) 0-1
1.e4 c5 2.Nf3 Nf6 3.e5 Nd5 4.c3 e6 5.d4 cxd4 6.cxd4 b6 7.a3 Be7 8.Bd3 Ba6 9.O-O Bxd3 10.Qxd3 Nc6 11.Nc3 Nxc3 12.bxc3 d5 13.exd6 Qxd6 14.a4 O-O 15.Ba3 Qc7 16.Bxe7 Nxe7 17.c4 Rac8 18.Rfc1 Rfd8 19.Qe4 h6 20.d5 exd5 21.cxd5 Qxc1+ 22.Rxc1 Rxc1+ 23.Ne1 Nxd5 24.f3 Nf6 25.Qe5 Re8 26.Qc7 Rxc7 0-1
2023.11.26 Heusenstamm Schloss Open
735574 WIM Dolzhykova, Kateryna (2323) Erdmann, S (2062) 0-1
1.e4 c5 2.Nc3 Nc6 3.Bb5 Nd4 4.Nf3 e6 5.O-O a6 6.Bd3 Nc6 7.Nd5 Bd6 8.Ne3 Bc7 9.Re1 Nge7 10.b3 O-O 11.Bb2 f6 12.h4 Qe8 13.c3 Ne5 14.Bc2 Qh5 15.Nxe5 Qxd1 16.Raxd1 fxe5 17.d4 cxd4 18.cxd4 exd4 19.Bxd4 Ng6 20.h5 Nf4 21.h6 e5 22.hxg7 Rf6 23.Bb2 d6 24.g3 Nh3+ 25.Kg2 Rxf2+ 26.Kh1 Bb6 27.Rc1 Bxe3 28.Rxe3 Bg4 29.Rc3 Kxg7 30.Ba3 Rc8 0-1
2023.11.26 Heusenstamm Schloss Open
735597 Erdmann, S (2062) GM Milov, L (2422) 0-1
1.d4 f5 2.g3 Nf6 3.Bg2 d6 4.Nf3 g6 5.b3 Bg7 6.Bb2 a5 7.O-O a4 8.c4 O-O 9.Qc1 Ne4 10.d5 e5 11.dxe6 axb3 12.Nc3 Nxc3 13.Bxc3 bxa2 14.Bxg7 Kxg7 15.c5 d5 16.Ng5 c6 17.Qf4 Qe7 18.h4 Bxe6 19.Qe5+ Rf6 20.Qb2 Bg8 21.Rxa2 Rxa2 22.Qxa2 Nd7 23.Rb1 Nxc5 24.Qa3 h6 25.Rc1 hxg5 26.hxg5 Re6 27.Rxc5 Qxg5 28.Qb2+ Qf6 29.Qxb7+ Bf7 30.Qa6 g5 31.e3 f4 32.Qa3 fxe3 33.fxe3 Qe5 34.Qc3 Qxc3 35.Rxc3 Kf6 36.Bh3 Rd6 37.Kf2 Ke5 38.Bc8 Rf6+ 39.Ke2 Kd6 40.Rc1 c5 41.Ra1 Ke5 42.Ra5 c4 43.Ra7 Bg6 44.Re7+ Kd6 45.Rg7 c3 46.Ba6 c2 47.Kd2 Rf2+ 48.Kc1 Be4 0-1
2023.11.25 Heusenstamm Schloss Open
735559 Erdmann, S (2062) IM Klundt, K (2280) 1-0
1.d4 Nf6 2.c4 e6 3.g3 d5 4.Nf3 Bb4+ 5.Bd2 Be7 6.Bg2 O-O 7.Qc2 c6 8.O-O Nbd7 9.Rd1 b6 10.Bf4 Bb7 11.Ne5 Nh5 12.Be3 f5 13.cxd5 cxd5 14.Nc6 Qe8 15.Nxe7+ Qxe7 16.Nc3 g5 17.Qb3 f4 18.Bd2 Ndf6 19.Nb5 Ba6 20.Rac1 Bxb5 21.Qxb5 Qg7 22.Bb4 Rfe8 23.Bd6 Rac8 24.Be5 Qg6 25.Rc6 Rxc6 26.Qxc6 Ng4 27.Rc1 Nxe5 28.dxe5 g4 29.b4 Rf8 30.Qd7 Qf5 31.Rc8 Qxe5 32.Rxf8+ Kxf8 33.Qxh7 Nf6 34.Qh6+ Kf7 35.Qxf4 Qxe2 36.h3 e5 37.Qf5 e4 38.hxg4 Qd1+ 39.Bf1 Qxg4 40.Qe5 Qf3 41.Bh3 Qd1+ 42.Kh2 Qd2 43.Be6+ Kg7 44.Kg2 d4 45.g4 1-0
2023.11.25 Heusenstamm Schloss Open
720564 Mester, Philipp (1806) Erdmann, S (2062) 0-1
1.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Bf4 Nc6 5.Nc3 Nf6 6.e3 Bf5 7.Qb3 Na5 8.Qa4+ Bd7 9.Qc2 e6 10.Bd3 Rc8 11.Nf3 Nc6 12.a3 Be7 13.h3 a6 14.Qe2 Na5 15.O-O Nb3 16.Rad1 b5 17.e4 dxe4 18.Nxe4 Bc6 19.Be5 Qd5 20.Nfg5 Nd7 21.Qh5 g6 22.Qh6 Nxe5 23.Qg7 Nxd4 24.Qxh8+ Kd7 25.Qxh7 Bxg5 26.f3 Be7 27.Qg7 Nxd3 28.Qxf7 Ne2+ 29.Kh1 Kd8 30.Rd2 Be8 31.Qg7 Rc1 32.Rxc1 Nexc1 33.Rc2 e5 34.Nf6 Qf7 35.Nxe8 Qxe8 36.Rc3 a5 37.f4 b4 38.Rc4 Ne2 39.fxe5 Qf8 40.Qxf8+ Bxf8 41.Rc2 Ng3+ 42.Kh2 Ne4 43.axb4 axb4 44.Rc4 Nec5 45.Rg4 Bg7 46.Rxg6 Bxe5+ 47.Kg1 Bxb2 48.Rb6 Kc7 49.Rb5 Kc6 50.Rxb4 Nxb4 51.g4 Kd5 52.Kf2 Ke4 53.Kg3 Be5+ 54.Kh4 Kf4 55.Kh5 Ne6 56.Kg6 Nd5 57.g5 Nxg5 58.h4 Ne7+ 59.Kh5 Nf3 60.Kh6 Nxh4 61.Kh5 Nf3 62.Kh6 Kg4 63.Kh7 Ng5+ 64.Kh6 Ne6 65.Kh7 Bf4 66.Kh8 Kf5 67.Kh7 Kf6 68.Kh8 Kf7 69.Kh7 Nf8+ 70.Kh8 Be5# 0-1
2023.11.24 Heusenstamm Schloss Open
735495 GM Poetsch, H (2467) Erdmann, S (2062) 1-0
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 Be7 8.O-O-O Nxd4 9.Qxd4 O-O 10.h4 Qa5 11.Kb1 Bd7 12.Qd2 Kh8 13.Bd3 Rfc8 14.f4 Be8 15.f5 Rc5 16.a3 Rcc8 17.Qe2 b5 18.fxe6 fxe6 19.e5 Bh5 20.g4 Bxg4 21.Qg2 Bxd1 22.exf6 gxf6 23.Qe4 f5 24.Qxe6 Bxg5 25.hxg5 Bg4 26.Qf7 1-0
2023.11.24 Heusenstamm Schloss Open
720470 Erdmann, S (2062) Hinz, Andre (1690) 1-0
1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 c6 5.e4 d6 6.Nc3 O-O 7.Nf3 Na6 8.h3 Nd7 9.Bg5 Re8 10.O-O Nc7 11.Re1 c5 12.d5 a6 13.a4 Rb8 14.a5 b5 15.axb6 Rxb6 16.Qc2 Ne5 17.Nd2 Rb4 18.b3 f5 19.Be3 fxe4 20.Ndxe4 Bf5 21.f4 Nxc4 22.bxc4 Rxc4 23.Qd2 Nb5 24.Rac1 Nd4 25.Qa2 Rb4 26.g4 Bc8 27.Qf2 a5 28.Ng5 Qb6 29.Be4 Bf6 30.Qh4 Bxg5 31.fxg5 Bf5 32.Bxd4 cxd4 33.Kh1 dxc3 34.gxf5 gxf5 35.Qh5 Rf8 36.g6 Kg7 37.Qxh7+ Kf6 38.g7 Rf7 39.Qh6+ 1-0
2023.11.23 Heusenstamm Schloss Open
735436 Erdmann, S (2062) Blomer, Moritz (1758) 1-0
1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 b6 5.Bg2 Bb7 6.O-O Be7 7.Qc2 O-O 8.Rd1 Nbd7 9.cxd5 exd5 10.Nh4 Re8 11.Nc3 Ne4 12.Nf5 Nxc3 13.bxc3 Bf8 14.c4 c6 15.a4 dxc4 16.Qxc4 Qc8 17.e4 Nf6 18.Bh3 Ba6 19.Qc2 Kh8 20.Bg2 Qe6 21.e5 Nd5 22.Ne3 Nxe3 23.Bxe3 Rac8 24.f4 g6 25.Rdc1 Bb7 26.a5 Bb4 27.axb6 axb6 28.Qb2 Qe7 29.Ra7 Ra8 30.Rxb7 Qxb7 31.Qxb4 Rac8 32.Rb1 Qa8 33.Qc4 Qa3 34.Bf2 Kg7 35.Bxc6 Re7 36.d5 Rec7 37.Qb3 Qxb3 38.Rxb3 Rxc6 39.dxc6 Rxc6 40.Rxb6 Rc1+ 41.Kg2 h5 42.h3 Rc4 43.Kf3 Ra4 44.Rb7 Kg8 45.g4 hxg4+ 46.Kxg4 1-0
2023.10.29 Marburger Schachtage A
726907 Hubert, Charlotte (1850) Erdmann, S (2066) 0-1
1.e4 c5 2.Nf3 Nf6 3.Nc3 Nc6 4.d4 cxd4 5.Nxd4 d6 6.Bg5 e6 7.Qd2 Be7 8.O-O-O Nxd4 9.Qxd4 O-O 10.h4 a6 11.Kb1 b5 12.f3 Qc7 13.Qd2 Rd8 14.Ne2 Bb7 15.g4 Rac8 16.Nd4 e5 17.Nf5 d5 18.exd5 Bxd5 19.Bd3 Bxf3 20.Bxf6 Bxf6 21.g5 Be7 22.Qe3 e4 23.Bxe4 Rxd1+ 24.Rxd1 Bxd1 25.Nxe7+ Qxe7 0-1
2023.10.29 Marburger Schachtage A
726956 Erdmann, S (2066) Kuhn, Gerh (1959) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 d5 5.cxd5 Nxd5 6.Nf3 O-O 7.O-O Nb6 8.Nc3 Nc6 9.e3 e5 10.d5 Na5 11.e4 c6 12.Bg5 f6 13.Be3 cxd5 14.Bxb6 Qxb6 15.Nxd5 Qd8 16.Rc1 Rf7 17.b4 Nc6 18.b5 Nd4 19.Nxd4 exd4 20.Qxd4 f5 21.e5 Be6 22.Rfd1 Rd7 23.f4 Qf8 24.Rc7 Rad8 25.Rxd7 Rxd7 26.Qxa7 Qd8 27.Qd4 Kf7 28.Bf3 Bf8 29.Kg2 Qa5 30.a4 Qd8 31.b6 Qc8 32.Qc3 Qd8 33.Qc4 Kg7 34.Qb5 Bf7 35.a5 Qc8 36.Nc7 Rxd1 37.Bxd1 Qd8 38.Qe2 Bd5+ 39.Nxd5 Qxd5+ 40.Qf3 Qd2+ 41.Be2 Kh6 42.g4 fxg4 43.Qxg4 Bc5 44.e6 Qe3 45.Qh3+ Qxh3+ 46.Kxh3 Kg7 47.Bf3 Bb4 48.a6 bxa6 49.Bd5 Kf6 50.Kg4 a5 51.b7 Bd6 52.h3 h6 53.Kf3 a4 54.Ke4 a3 55.Ba2 Bb8 56.h4 h5 57.Ke3 Bc7 58.Ke4 Bb8 59.Bb3 Bc7 60.Ke3 Bb8 61.Kd3 Bxf4 62.Kc2 Bd6 63.Bc4 Ke7 64.Kb3 Kd8 65.Bd3 Kc7 66.Bxg6 1/2-1/2
2023.10.28 Marburger Schachtage A
726810 Westendorp, Christian (1746) Erdmann, S (2066) 0-1
1.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Bf4 Nc6 5.e3 Nf6 6.Nc3 Bf5 7.Bd3 Bxd3 8.Qxd3 e6 9.a3 Be7 10.h3 O-O 11.Nf3 Qb6 12.O-O Rfc8 13.b4 Qd8 14.Rfc1 Nh5 15.Bh2 f5 16.Qe2 Nf6 17.Rc2 Nd7 18.Na4 Nb6 19.Nc5 Bxc5 20.dxc5 Qf6 21.Raa2 Nc4 22.Nd4 Nxd4 23.exd4 f4 24.Qg4 Rf8 25.Re2 Rae8 26.Re1 Qxd4 27.Rxe6 Ne5 0-1
2023.10.28 Marburger Schachtage A
726855 Erdmann, S (2066) Mader, Fabian (1873) 1-0
1.d4 Nf6 2.c4 g6 3.g3 c6 4.Bg2 d5 5.Qa4 Bg7 6.cxd5 Nxd5 7.Nf3 O-O 8.O-O Nb6 9.Qd1 N8d7 10.Nc3 e5 11.Bg5 f6 12.Qb3+ Kh8 13.Be3 e4 14.Nxe4 Nd5 15.Bd2 N7b6 16.Nc5 f5 17.a4 Nf6 18.a5 Nbd5 19.Bg5 Qe7 20.Ne5 Rb8 21.Nxc6 bxc6 22.Qxb8 h6 23.Bxf6 Bxf6 24.e3 Ba6 25.Qb3 Bxf1 26.Rxf1 Qd6 27.Qb7 Rb8 28.Qxa7 Rxb2 29.Qf7 g5 30.Bxd5 cxd5 31.Qg6 f4 32.Qxh6+ Kg8 33.Qg6+ Kh8 34.exf4 gxf4 35.Re1 Rb8 36.Re8+ Rxe8 37.Qxe8+ Kg7 38.Ne6+ Kh6 39.Qf7 Bxd4 40.Nxd4 Qb4 41.Qxf4+ Kh7 42.a6 Qb6 43.Qf5+ Kh8 44.Qc8+ 1-0
2023.10.27 Marburger Schachtage A
726712 Rabiya, Karim (1765) Erdmann, S (2066) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 d6 4.O-O Bd7 5.Re1 Nf6 6.c3 a6 7.Ba4 c4 8.Bc2 Bg4 9.h3 Bh5 10.g4 Bg6 11.Qe2 d5 12.d3 cxd3 13.Qxd3 dxe4 14.Qxd8+ Rxd8 15.Nh4 e3 16.Nxg6 exf2+ 17.Kxf2 hxg6 18.Kg2 e6 19.Nd2 Bd6 20.Ne4 Nxe4 21.Bxe4 O-O 22.Be3 Bc7 23.Rad1 Rxd1 24.Rxd1 Rd8 25.Rxd8+ Bxd8 26.c4 f5 27.Bf3 Kf7 28.a3 Bc7 29.b4 Nd8 30.a4 b6 31.c5 bxc5 32.Bxc5 Ke8 33.a5 Kd7 34.Be2 Kc6 35.Bxa6 Bxa5 36.Be7 Bb6 37.Bc4 Kd7 38.Bxd8 Bxd8 39.Kg3 Ke7 40.Kf4 Kf6 41.g5+ Ke7 42.b5 Kd6 43.Bf1 e5+ 0-1
2023.10.27 Marburger Schachtage A
726751 Erdmann, S (2066) Guertler, Karlheinz (1864) 1/2-1/2
1.d4 d6 2.Nf3 Nd7 3.c4 e5 4.Nc3 c6 5.g3 Ngf6 6.Bg2 Be7 7.O-O e4 8.Ng5 d5 9.cxd5 cxd5 10.Qb3 Qb6 11.Bf4 h6 12.Nh3 Qxb3 13.axb3 O-O 14.f3 g5 15.Bd2 Nb6 16.Nf2 exf3 17.exf3 Be6 18.Rfe1 a6 19.Bh3 Bxh3 20.Rxe7 Bd7 21.Nd3 Rfe8 22.Re5 Bc6 23.Kf2 Nbd7 24.Rxe8+ Rxe8 25.Rh1 Kg7 26.g4 Nf8 27.Be3 Ng6 28.Nc1 b5 29.b4 Ra8 30.Nb3 Nd7 31.Na5 Nb8 32.Rc1 Ne7 33.f4 f6 34.f5 Be8 35.Ne2 Nbc6 36.Nxc6 Nxc6 37.Bd2 Kf8 38.Ra1 Ke7 39.Ra3 Kd6 40.Rh3 h5 41.gxh5 Bd7 42.Rf3 Rh8 43.h4 Rxh5 44.hxg5 Rh2+ 45.Kf1 Rxe2 46.Kxe2 Nxd4+ 47.Kf2 Nxf3 48.Kxf3 Bxf5 49.gxf6 Ke6 50.Bc3 Be4+ 51.Kf4 Bc2 52.Bd4 Be4 53.Kg5 Kf7 54.Be5 Bc2 55.Bd4 Be4 56.Kf4 Ke6 1/2-1/2
2023.10.26 Marburger Schachtage A
726638 Erdmann, S (2066) Schelhorn, Paul (1807) 0-1
1.d4 d5 2.Nf3 Nf6 3.c4 dxc4 4.e3 g6 5.Bxc4 Bg7 6.O-O O-O 7.Nc3 c5 8.dxc5 Qc7 9.b4 a5 10.Nb5 Qc6 11.Nfd4 Qe4 12.f3 Qe5 13.f4 Qh5 14.Qxh5 Nxh5 15.Nc7 Ra7 16.b5 b6 17.cxb6 Rb7 18.Bd2 Rxb6 19.Bxa5 Rd6 20.Rad1 Nxf4 21.exf4 Bxd4+ 22.Kh1 Bg4 23.Rde1 Bc5 24.h3 Bf5 25.Nd5 Rd7 26.Rc1 Be4 27.Nc3 Ba8 28.Ne2 Be3 29.Rcd1 Ra7 30.Bb4 Nd7 31.Rd3 Bb6 32.a3 Nf6 33.Ng3 Rc8 34.Bb3 h5 35.f5 g5 36.Ra1 h4 37.Ne2 Ne4 38.Be1 Bf2 39.Kh2 Bc5 40.a4 Bd6+ 41.Kh1 Nc5 42.Rc1 Rac7 43.Rxd6 exd6 44.Ba5 Re7 45.Nd4 Rce8 46.Bc2 Ne4 47.Nc6 Ng3+ 48.Kh2 Re2 49.Bd3 Ra2 50.Bb4 Ne2 51.Re1 Re3 52.Bc4 Rc2 53.Bxe2 Rexe2 54.Rxe2 Rxe2 55.Bxd6 f6 56.Kg1 Rc2 57.Kf1 Bxc6 58.bxc6 Rxc6 59.Be7 Ra6 60.g4 Kf7 61.Bc5 Rxa4 62.Kg2 Rc4 63.Bf2 Rc3 64.Be1 Rb3 65.Bf2 Ke7 66.Bc5+ Kd7 67.Bd4 Ke7 68.Bc5+ Kf7 69.Bf2 Ra3 70.Be1 Ke8 71.Bf2 Kd7 72.Bd4 Ra6 73.Kf3 Rd6 74.Ke4 Rxd4+ 75.Kxd4 Kd6 76.Kc4 Ke5 77.Kc5 Kf4 78.Kd6 Kg3 79.Ke6 Kxh3 80.Kxf6 Kxg4 81.Ke6 h3 82.f6 h2 83.f7 h1=Q 84.f8=Q Qe4+ 85.Kd7 Qf5+ 0-1
2023.06.01 Norway Chess Open Masters
936104 Erdmann, S (2123) CM Juknis, P (2115) 0-1
1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 d6 5.Nf3 O-O 6.Nc3 c5 7.d5 e6 8.O-O Re8 9.e4 exd5 10.exd5 h6 11.Re1 Rxe1+ 12.Qxe1 Nbd7 13.Bf4 Nb6 14.b3 g5 15.Bd2 Bf5 16.Rc1 Nbd7 17.h4 g4 18.Nh2 Ne5 19.Bf1 Qd7 20.Be3 Bg6 21.Qd2 Kh7 22.Be2 a6 23.Re1 Re8 24.a4 Qf5 25.Rc1 h5 26.Bf4 Ng8 27.Nd1 Nh6 28.Ne3 Qd7 29.a5 Be4 30.Bxe5 Bxe5 31.Bd3 Bg6 32.Bxg6+ fxg6 33.b4 cxb4 34.c5 Bc3 35.Rxc3 bxc3 36.Qxc3 Rc8 37.c6 bxc6 38.dxc6 Rxc6 39.Qd3 Nf5 40.Nhf1 Qe6 41.Nxf5 Qxf5 42.Qd4 Qxa5 43.Ne3 Qe1+ 44.Nf1 Rc1 45.Qa7+ Kh6 46.Qxa6 Qxf1+ 47.Qxf1 Rxf1+ 48.Kxf1 Kg7 49.f3 gxf3 50.Kf2 Kf6 51.Kxf3 0-1
2023.05.31 Norway Chess Open Masters
936080 Erdmann, S (2123) Catona, Dan (1800) 1-0
1.d4 g6 2.c4 Bg7 3.Nf3 c5 4.d5 d6 5.g3 b5 6.cxb5 a6 7.bxa6 Nxa6 8.Nc3 Nb4 9.Bd2 Bf5 10.e4 Bg4 11.Bb5+ Kf8 12.O-O Qb6 13.Kg2 Bxf3+ 14.Qxf3 Nc2 15.Rab1 Nd4 16.Qd3 Nxb5 17.Nxb5 Rxa2 18.b4 Bh6 19.Bc3 Nf6 20.bxc5 Qxc5 21.Qf3 Kg7 22.Bd4 Qc2 23.Nxd6 Ra4 24.Bxf6+ exf6 25.e5 f5 26.Rbe1 Rf8 27.e6 Ra6 28.Nxf7 1-0
2023.05.30 Norway Chess Open Masters
936049 Omtvedt, Aleksander (1896) Erdmann, S (2123) 1/2-1/2
1.d4 Nf6 2.Nf3 d5 3.c4 c6 4.cxd5 cxd5 5.Nc3 Nc6 6.Bf4 Bf5 7.Qb3 Na5 8.Qa4+ Bd7 9.Qc2 e6 10.h3 Rc8 11.Nd2 b5 12.a3 b4 13.axb4 Bxb4 14.e3 Qb6 15.Bd3 a6 16.O-O O-O 17.Rfc1 Bb5 18.Qb1 Nc4 19.Nxc4 Bxc4 20.Bc2 a5 21.f3 g6 22.Ba4 Nh5 23.Bh2 f6 24.Qc2 Rf7 25.Qf2 Bf8 26.g4 Ng7 27.e4 Rb7 28.b3 Ba6 29.exd5 Bb4 30.Bc6 Ra7 31.Ne4 Be7 32.Nc5 Kh8 33.Qe3 exd5 34.Bxd5 Rd8 35.Be4 Bd6 36.Bxd6 Qxd6 37.Kg2 f5 38.Bd3 Re7 39.Qf2 Bxd3 40.Nxd3 Ne6 41.Re1 fxg4 42.hxg4 Qxd4 43.Qxd4+ Rxd4 44.Nc5 Nf4+ 45.Kf1 Rf7 46.Rxa5 Kg7 47.Ra2 h5 48.g5 Rd5 49.b4 Rxg5 50.Re4 Kh6 51.Rb2 Nh3 52.Rb3 Rgf5 53.Kg2 Nf4+ 54.Kg3 Rg5+ 55.Kf2 Rgf5 56.Ne6 Nd5 57.b5 Nb6 58.Nd4 R5f6 59.Nc6 g5 60.Ne5 Rf8 61.Kg2 Ra8 62.Rb2 Raf8 63.Rb3 Ra8 64.Rb2 Raf8 1/2-1/2
2023.05.29 Norway Chess Open Masters
935989 Skytte, Robert (1683) Erdmann, S (2123) 0-1
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bc4 Qb6 7.Nb3 e6 8.Bf4 Ne5 9.Be2 a6 10.Be3 Qc7 11.f4 Nc4 12.Bxc4 Qxc4 13.Qf3 e5 14.f5 b5 15.O-O-O Qc7 16.g4 b4 17.Nd5 Nxd5 18.exd5 Bb7 19.Rhe1 Rc8 20.Re2 a5 21.Bf4 Ba6 22.Bg5 h6 23.Bh4 a4 24.Nd4 Bxe2 25.Qxe2 Qc4 26.Rd3 Be7 27.Bxe7 Kxe7 28.Nc6+ Rxc6 29.dxc6 Qxc6 30.Rd4 Rb8 31.Rc4 Qb6 32.Re4 Rc8 33.h4 f6 34.Re3 b3 35.axb3 axb3 36.c3 d5 37.g5 hxg5 38.hxg5 Qa7 39.Rxe5+ fxe5 40.Qxe5+ Kf8 41.Qe6 Qa1+ 42.Kd2 Qxb2+ 43.Kd1 Qc2+ 44.Ke1 Qe4+ 0-1
2023.05.29 Norway Chess Open Masters
936017 Erdmann, S (2123) Oupindrin, N (1918) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.g3 d5 4.Nf3 dxc4 5.Bg2 c5 6.O-O Nc6 7.dxc5 Qxd1 8.Rxd1 Bxc5 9.Nbd2 c3 10.bxc3 Bd7 11.Nb3 Be7 12.c4 O-O 13.Bb2 Rfd8 14.Ne5 Be8 15.Nd3 Nd7 16.Rac1 Rac8 17.e3 f6 18.Nd4 Nxd4 19.exd4 b6 20.Bh3 f5 21.Re1 Bg5 22.f4 Bf6 23.Ne5 Nxe5 24.dxe5 1/2-1/2
2023.05.27 Norway Chess Open Masters
943899 GM Stremavicius, T (2541) Erdmann, S (2123) 1-0
1.d4 d5 2.Nf3 Nf6 3.g3 c6 4.Bg2 Bg4 5.c4 e6 6.O-O Nbd7 7.h3 Bh5 8.cxd5 exd5 9.Qb3 Nb6 10.a4 a5 11.Ne5 Be7 12.Nc3 Nfd7 13.Nxd7 Nxd7 14.Qxb7 Rc8 15.e4 dxe4 16.Bxe4 O-O 17.Bxc6 Nb6 18.Nb5 Bb4 19.Bf4 Nc4 20.Na7 Rxc6 21.Nxc6 1-0
2019.04.19 GRENKE Chess Open 2019
2400635 IM Thinius, M (2406) Erdmann, S (2199) 1-0
1.Nf3 c5 2.c4 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nc3 e6 6.d4 cxd4 7.Nb5 d5 8.cxd5 Qa5+ 9.Nd2 Qxb5 10.a4 Qb4 11.dxc6 Ne7 12.b3 bxc6 13.Ba3 Qb7 14.O-O O-O 15.Nc4 Qc7 16.Rc1 Re8 17.Bd6 Qd8 18.Be5 Bxe5 19.Nxe5 Bb7 20.Qd2 f6 21.Nxc6 Nxc6 22.Bxc6 Re7 23.b4 Kg7 24.b5 Qd6 25.Bxb7 Rxb7 26.Rc6 Qd5 27.Rfc1 Rd8 28.R1c5 Qe4 29.f3 Qb1+ 30.Rc1 Qb3 31.Rc7+ Rd7 32.Rxb7 Rxb7 33.Qxd4 e5 34.Qe4 Rd7 35.Kf2 Qb2 36.Rc2 Qa1 37.Kg2 Qe1 38.h4 h5 39.Rc8 Rf7 40.Qc4 Qa5 41.Kf1 Qb6 42.Qc6 Qxc6 43.Rxc6 Rd7 44.e4 Kf7 45.Ke2 Ke7 46.Ke3 g5 47.a5 gxh4 48.gxh4 Rd1 49.Rc7+ Kd6 50.Rxa7 Rb1 51.Rb7 Rb3+ 52.Kf2 Kc5 53.a6 f5 54.exf5 Kd5 1-0
2018.06.03 21st Rhein-Main-Open 2018
2562617 Erdmann, S (2212) Schmitt, Ca (1936) 1-0
1.d4 d5 2.Bf4 Nf6 3.e3 e6 4.Nd2 c5 5.c3 Bd6 6.Bxd6 Qxd6 7.f4 O-O 8.Ngf3 b6 9.Ne5 Ba6 10.Bxa6 Nxa6 11.O-O Rae8 12.Kh1 Nd7 13.Qa4 Ndb8 14.Rf3 f6 15.Ng4 Qd7 16.Qd1 e5 17.Rh3 exd4 18.cxd4 cxd4 19.exd4 Nc6 20.Nb3 Re4 21.Rh4 Rfe8 22.Nf2 Re2 23.Nd3 Qf5 24.Ne5 Qe4 25.Nf3 Nab4 26.f5 Qxf5 27.Qf1 Nd3 28.Kg1 Rxb2 29.Nbd2 Ncb4 30.a3 Nc2 31.Rd1 Qe6 32.Qxd3 Qe3+ 33.Qxe3 Rxe3 34.a4 Ra3 35.Rh5 Rxa4 36.Rxd5 b5 37.Rd7 Raa2 38.Rc1 a5 39.Ne1 h6 40.Nd3 Nxd4 41.Rc8+ Kh7 42.Nxb2 1-0
2018.06.02 21st Rhein-Main-Open 2018
2562571 Mews, B (2063) Erdmann, S (2212) 0-1
1.d4 d5 2.Bf4 Nf6 3.e3 e6 4.Nd2 c5 5.c3 Nc6 6.Ngf3 Be7 7.Ne5 Bd7 8.Bd3 Qb6 9.Rb1 Rc8 10.O-O cxd4 11.exd4 Nd8 12.Re1 Bc6 13.h3 Nd7 14.Qh5 Nxe5 15.Bxe5 Bf6 16.Bxf6 gxf6 17.Qh6 Ke7 18.Qg7 Rf8 19.Re3 Qc7 20.g3 Qd6 21.Rbe1 Kd7 22.Qxf6 Qe7 23.Qf4 Rc7 24.b4 Kc8 25.b5 Be8 26.Rb1 f6 27.c4 dxc4 28.Nxc4 b6 29.Qf3 Kb8 30.d5 Rc5 31.dxe6 Bxb5 32.Qf4+ Ka8 33.Rxb5 Rxb5 34.Be4+ Nb7 35.Nd6 Re5 36.Nxb7 Kb8 37.Bg2 Qxe6 38.Rxe5 Qxe5 39.Qxe5+ fxe5 40.Nd6 Rd8 41.Nc4 Rd1+ 42.Kh2 Ra1 43.Nxe5 Rxa2 44.Nd3 a5 45.g4 a4 46.Kg3 Rc2 47.Nb4 Rb2 48.Nc6+ Kc7 49.Bd5 Kd6 50.Bf7 b5 51.Nd4 b4 52.g5 Rd2 53.Nf5+ Ke5 54.Ne3 Rd7 55.Be8 Ra7 56.Nc2 b3 57.Na3 Kf5 58.h4 b2 59.Bb5 Rc7 60.Bd3+ Ke5 61.Nb5 Rb7 62.f4+ Kd5 63.Nc3+ Kd4 64.Nxa4 Kxd3 65.Nxb2+ Rxb2 66.Kf3 Kd4 67.h5 Kd5 68.Kg4 Ke6 69.f5+ Ke5 70.g6 h6 0-1
2018.06.02 21st Rhein-Main-Open 2018
2562518 Erdmann, S (2212) Will, Dom (2140) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 O-O 5.g3 d6 6.Bg2 a6 7.O-O Nc6 8.Qd3 Bf5 9.e4 Bg4 10.h3 Bxf3 11.Bxf3 e5 12.d5 Nd4 13.Ne2 Nd7 14.Nxd4 exd4 15.Qc2 a5 16.Be2 Nc5 17.Bd3 Qd7 18.Kg2 a4 19.Bd2 Rfe8 20.h4 h5 21.Rae1 c6 22.f4 f5 23.exf5 Nxd3 24.Qxd3 Qxf5 25.Qxf5 gxf5 26.Rxe8+ Rxe8 27.Re1 Kf7 28.Rxe8 Kxe8 29.dxc6 bxc6 30.b4 axb3 31.axb3 Kd7 32.Kf3 d5 33.cxd5 cxd5 34.Ke2 1/2-1/2
2018.06.01 21st Rhein-Main-Open 2018
2562469 Pichl, M (2064) Erdmann, S (2212) 0-1
1.g3 d5 2.Bg2 Nf6 3.Nf3 e6 4.O-O c5 5.d3 Nc6 6.Nbd2 Be7 7.e4 b6 8.Re1 Bb7 9.exd5 Nxd5 10.d4 cxd4 11.a3 Bf6 12.Nb3 Nde7 13.Nfxd4 Bxd4 14.Nxd4 Qxd4 15.Qxd4 Nxd4 16.Bxb7 Rd8 17.Be4 f5 18.Bd3 Nf3+ 19.Kf1 Nxe1 20.Kxe1 Kf7 21.f4 h6 22.b4 Nc6 23.Bb2 Nd4 24.Kf2 Nxc2 25.Rd1 Nd4 26.Ke3 Nc6 27.Rc1 Nb8 28.Rc7+ Rd7 29.Rc2 a6 30.a4 Rhd8 31.Be2 Rd6 32.b5 axb5 33.axb5 Nd7 34.Rc7 Kg6 35.Bf3 Nf6 36.Be5 Rd3+ 37.Ke2 Rd2+ 38.Ke1 Rxh2 39.Rb7 Rd3 40.Bc6 Rb3 0-1
2018.05.31 21st Rhein-Main-Open 2018
2562387 Boschek, Hans-Joachim (1948) Erdmann, S (2212) 0-1
1.Nf3 c5 2.e4 Nc6 3.c3 Nf6 4.e5 Nd5 5.d4 cxd4 6.cxd4 d6 7.exd6 Qxd6 8.Be2 Bf5 9.O-O Ndb4 10.Na3 Rc8 11.Be3 e6 12.Qa4 Be7 13.Rac1 O-O 14.d5 exd5 15.Nb5 Qg6 16.Nbd4 Bh3 17.Ne1 Nxd4 0-1
2018.05.31 21st Rhein-Main-Open 2018
2562426 Erdmann, S (2212) Zilch, L (1940) 1-0
1.d4 Nf6 2.c4 d6 3.Nf3 g6 4.g3 Bg7 5.Bg2 O-O 6.Nc3 c6 7.O-O Nbd7 8.e4 e5 9.h3 Qb6 10.c5 dxc5 11.dxe5 Ne8 12.e6 fxe6 13.Ng5 Ne5 14.f4 c4+ 15.Kh2 Nd3 16.e5 h6 17.Nge4 Bd7 18.Qg4 Kh7 19.h4 Rg8 20.h5 Bh8 21.hxg6+ Rxg6 22.Qh5 Nxc1 23.Ng5+ Kg7 24.Be4 Qxb2+ 25.Kh3 Rf6 26.exf6+ 1-0
2018.05.30 21st Rhein-Main-Open 2018
2562314 Erdmann, S (2212) Bajorski, Marius (2008) 0-1
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 Nbd7 6.Bg2 O-O 7.O-O c5 8.d5 Ng4 9.h3 Nge5 10.Nd2 Nb6 11.Qb3 e6 12.f4 Ned7 13.dxe6 fxe6 14.Nb5 Nf6 15.e4 d5 16.cxd5 exd5 17.e5 Ne8 18.Qc2 Qe7 19.Nb3 Bd7 20.Nc3 Nc7 21.a4 a5 22.Qd1 d4 23.Ne4 Nxa4 24.Nd6 b5 25.Rxa4 bxa4 26.Nxc5 Rab8 27.Nxd7 Qxd7 28.Qxd4 Ne8 29.Qc4+ Kh8 30.Rd1 Nxd6 31.Rxd6 Qb5 32.Qxb5 Rxb5 33.Bc6 a3 34.bxa3 Rb1 35.e6 Rxc1+ 36.Kf2 Bf6 37.Bb5 Rd8 38.Ra6 Rc2+ 39.Ke3 Rc3+ 40.Ke2 Rxa3 41.g4 Rb8 42.Bd3 Rb2+ 43.Ke3 Rbb3 44.Rd6 Be7 45.Rd7 Rxd3+ 46.Rxd3 Rxd3+ 47.Kxd3 Kg7 48.h4 Bf6 49.e7 Bxe7 50.Ke4 a4 51.Kd4 a3 0-1
2017.11.24 Heusenstamm Schloss Open
2656611 Erdmann, S (2194) GM Pap, M (2494) 0-1
1.d4 f5 2.g3 Nf6 3.Bg2 g6 4.c3 Bg7 5.Qb3 Nc6 6.Nf3 e6 7.Bg5 h6 8.Bxf6 Qxf6 9.Nbd2 d6 10.e3 e5 11.d5 Ne7 12.c4 O-O 13.O-O g5 14.e4 f4 15.Ne1 g4 16.f3 h5 17.Rc1 Qg5 18.Rc2 c5 19.Kf2 Ng6 20.Ke2 fxg3 21.hxg3 gxf3+ 22.Bxf3 Qxg3 23.Qe3 Nf4+ 24.Kd1 Nh3 25.Rc3 h4 26.Qe2 Nf4 27.Qe3 h3 28.Rg1 Qh4 29.Nf1 Rf6 30.Nh2 Rg6 31.Rxg6 Nxg6 32.Be2 Bd7 33.Qg1 Nf4 34.Bg4 Bxg4+ 35.Nxg4 Rf8 36.Nf3 Qh7 37.Nf2 Rf6 38.Qg4 h2 39.Nh1 Qxe4 40.Rc2 Qd3+ 0-1
2016.11.27 Heusenstamm Schloss Open
2822554 IM Dubiel, J (2422) Erdmann, S (2155) 1-0
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 Be7 8.O-O-O Nxd4 9.Qxd4 O-O 10.f3 a6 11.h4 b5 12.Qd2 Qa5 13.Kb1 b4 14.Ne2 e5 15.Nc1 Be6 16.g4 Rfd8 17.Bxf6 Bxf6 18.g5 Be7 19.Bh3 Bc4 20.b3 Bb5 21.h5 Be8 22.g6 h6 23.Rhg1 f6 24.Be6+ Kf8 25.Qxh6 1-0
2016.11.25 Heusenstamm Schloss Open
2822480 GM Korneev, O (2582) Erdmann, S (2155) 1-0
1.e4 c5 2.Nf3 Nc6 3.Bb5 d6 4.O-O Bd7 5.Re1 Nf6 6.c3 a6 7.Bf1 Bg4 8.h3 Bh5 9.g4 Bg6 10.d4 e6 11.d5 Ne5 12.Nfd2 exd5 13.f4 Nxe4 14.fxe5 Qh4 15.Nxe4 Bxe4 16.Rxe4 dxe4 17.Qa4+ b5 18.Bxb5+ Ke7 19.Kg2 h5 20.exd6+ Kf6 21.Qxe4 hxg4 22.Qf4+ Kg6 23.Bd3+ 1-0
2015.06.07 XVIII Rhein-Main-Open
3039312 Erdmann, S (2134) Lenz, Jonas (2000) 1/2-1/2
1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.f4 Bg7 8.Nf3 O-O 9.Be2 Bg4 10.O-O Nbd7 11.h3 Bxf3 12.Bxf3 Re8 13.g4 h6 14.Qc2 c4 15.Be3 Qa5 16.e5 dxe5 17.g5 Nh7 18.f5 Nxg5 19.Bxg5 Qb6+ 20.Kh1 hxg5 21.fxg6 Qxg6 22.Qxg6 fxg6 23.Bg4 Nf6 24.Be6+ Rxe6 25.dxe6 Re8 26.Rad1 Rxe6 27.Rd8+ Kh7 28.Rc8 Re7 29.Rxc4 e4 30.Kg2 e3 31.Re1 a6 32.Kf3 b5 33.Rc6 b4 34.Nd1 Nd5 35.Nxe3 Bxb2 36.Nxd5 Rxe1 37.Rxa6 Bc3 38.Ra7+ Kh8 39.Ra5 Bd2 1/2-1/2
2015.06.06 XVIII Rhein-Main-Open
3039251 Pichl, M (2036) Erdmann, S (2134) 1/2-1/2
1.g3 c5 2.Bg2 Nc6 3.c4 g6 4.Nc3 Bg7 5.a3 e5 6.b4 d6 7.Rb1 Nge7 8.Nf3 f5 9.O-O e4 10.Ng5 h6 11.Nh3 Be6 12.Qb3 g5 13.d3 Qd7 14.f4 Nd4 15.Qb2 g4 16.Nf2 cxb4 17.axb4 Rc8 18.Be3 d5 19.Qd2 O-O 20.Nxd5 Bxd5 21.Bxd4 Bxd4 22.e3 Be6 23.exd4 Qxd4 24.Qe2 Rfd8 25.Rfe1 b5 26.cxb5 Nd5 27.Rbc1 Nc3 28.Qd2 Nxb5 29.Rxc8 Rxc8 30.Bf1 Kf7 31.Qe3 Qxe3 32.Rxe3 Rc3 33.Nd1 Rc1 34.Nf2 Nd4 35.dxe4 Nf3+ 36.Kg2 Bc8 37.Ra3 a6 38.exf5 h5 39.Ra2 Bb7 40.Nd3 Ne5+ 41.Kf2 Rxf1+ 42.Kxf1 Nxd3 43.Ra4 Nb2 44.Ra5 Bc6 45.Rc5 Bb5+ 46.Kg2 Kf6 47.Re5 Nd3 48.Re6+ Kxf5 49.Rh6 Nxb4 50.Rxh5+ Ke4 51.Re5+ Kd4 52.h4 gxh3+ 53.Kxh3 Nd5 54.Re1 a5 55.f5 a4 56.g4 Bd3 57.Kh4 Kc3 58.Ra1 Kb3 59.Kg5 a3 60.f6 1/2-1/2
2015.06.06 XVIII Rhein-Main-Open
3039194 Erdmann, S (2134) Trumpp, L (2054) 1/2-1/2
1.d4 d6 2.Nf3 g6 3.c4 Bg7 4.Nc3 Nd7 5.g3 Ngf6 6.Bg2 O-O 7.O-O Re8 8.e4 e5 9.d5 Nc5 10.Ne1 a5 11.Nd3 Nxd3 12.Qxd3 Nd7 13.b3 Nc5 14.Qc2 f5 15.f3 Rf8 16.Be3 b6 17.a3 f4 18.Bf2 g5 19.b4 Nb7 20.g4 h5 21.h3 Rf6 22.Rfc1 Bf8 23.Qd3 Bd7 24.Nb5 Qb8 25.Bf1 Rh6 26.Qc3 Kf7 27.c5 axb4 28.axb4 Rxa1 29.Rxa1 bxc5 30.bxc5 Nxc5 31.Bxc5 dxc5 32.Na3 Qb4 33.Qxe5 Bd6 34.Qxg5 Qd4+ 35.Kg2 Rg6 36.Qd8 Bxg4 37.hxg4 Qxa1 38.Nc4 hxg4 39.Qd7+ Kg8 40.Qe8+ Kh7 41.Qf7+ Qg7 42.Qxg7+ Kxg7 43.e5 Be7 44.fxg4 Rxg4+ 45.Kf3 Rg1 46.Nd2 Bg5 47.Kf2 Rh1 48.Kg2 Rh8 49.Ne4 Be7 50.Kf3 Rf8 51.d6 cxd6 52.exd6 Bxd6 1/2-1/2
2015.06.05 XVIII Rhein-Main-Open
3039136 Fischer, U (1774) Erdmann, S (2134) 1/2-1/2
1.d4 d5 2.c4 c6 3.Nf3 e6 4.Nbd2 Nd7 5.e4 dxe4 6.Nxe4 Ngf6 7.Bd3 Nxe4 8.Bxe4 Bb4+ 9.Bd2 Qa5 10.O-O Bxd2 11.Nxd2 Nf6 12.Bf3 Qc7 13.c5 O-O 14.Nc4 b6 15.Re1 Rd8 16.b4 Rb8 17.Ne5 Nd5 18.Bxd5 exd5 19.Qa4 b5 20.Qb3 f6 21.Nf3 Bf5 22.Re3 Re8 23.Rae1 Qf7 24.a4 a6 25.Nd2 Kf8 26.axb5 axb5 27.Qc3 Ra8 28.Rxe8+ Rxe8 29.Nb3 Re4 30.f3 Re7 31.Na5 Bd7 32.Kf2 g5 33.Rxe7 Qxe7 34.Qe3 Qg7 35.Nb7 f5 36.f4 h6 37.g3 Qf6 38.Nd6 Kg7 39.fxg5 hxg5 40.Kf3 1/2-1/2
2015.06.04 XVIII Rhein-Main-Open
3039018 Schindelmeiser, Frank (1940) Erdmann, S (2134) 0-1
1.c4 Nf6 2.g3 c6 3.Nf3 d5 4.Bg2 g6 5.O-O Bg7 6.d3 O-O 7.Bd2 dxc4 8.dxc4 Ne4 9.Qc1 Nxd2 10.Nbxd2 Qb6 11.Rb1 c5 12.Ne4 Bf5 13.Nh4 Bg4 14.Qe3 Nc6 15.h3 Be6 16.b3 Nd4 17.g4 Bd7 18.Kh1 e6 19.f4 f5 20.Ng5 Bc6 21.Ngf3 Be4 22.Rbd1 Qc7 23.Ng5 Bxg2+ 24.Nxg2 Rae8 25.Qd2 h6 26.e3 hxg5 27.exd4 fxg4 28.hxg4 Bxd4 29.Ne1 gxf4 30.Nf3 Qc6 31.Kg2 Kg7 32.Rh1 e5 33.Rh3 Qe6 34.Rh4 Rh8 35.Rdh1 Rxh4 36.Rxh4 Rh8 37.Nxd4 exd4 38.Kh3 Qe3+ 0-1
2015.06.04 XVIII Rhein-Main-Open
3039064 Erdmann, S (2134) FM Noe, C (2413) 0-1
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 Na6 10.O-O Nc7 11.e5 dxe5 12.d6 Ne6 13.fxe5 Nd7 14.Qd5 Rb8 15.Re1 b6 16.Bb5 Bb7 17.Bc6 Bxc6 18.Qxc6 Nd4 19.Qd5 Nxf3+ 20.gxf3 Qh4 21.Re4 Qh5 22.f4 b5 23.Qd1 Qxd1+ 24.Nxd1 c4 25.Be3 f5 26.Rd4 Nc5 27.Rxc4 bxc4 28.Bxc5 Kf7 29.Rc1 g5 30.Bxa7 Rb7 31.Bd4 gxf4 32.Rxc4 Ke6 33.Rc5 Rb4 34.Bc3 Re4 35.Nf2 Re3 36.d7 Rd8 37.Rb5 Rxd7 38.Rb6+ Kf7 39.Nh3 Bxe5 40.Ng5+ Kg8 41.Bxe5 Rxe5 42.Kf2 Re3 43.Rb4 Rd2+ 44.Kf1 h6 45.Rb8+ Kg7 46.Rb7+ Kg6 47.Nf7 f3 48.Nh8+ Kh5 0-1
2015.06.03 XVIII Rhein-Main-Open
3038968 Erdmann, S (2134) Lipp, Mirko (1938) 1-0
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 a6 5.Qc2 g6 6.Bd3 Bg7 7.Nf3 O-O 8.O-O Nbd7 9.b3 Re8 10.Bb2 e6 11.h3 b6 12.e4 dxe4 13.Nxe4 Nxe4 14.Bxe4 Bb7 15.Ne5 Nxe5 16.dxe5 Qc7 17.c5 Rac8 18.f4 bxc5 19.Qxc5 Bf8 20.Qc4 c5 21.Rfd1 Bxe4 22.Qxe4 Red8 23.Qc4 Qb6 24.Kf1 Qb5 25.Bc3 Qxc4+ 26.bxc4 Rb8 27.Rxd8 Rxd8 28.Ke2 Rb8 29.Kd3 Kg7 30.Kc2 Be7 31.g3 f6 32.Rd1 Rb7 33.exf6+ Bxf6 34.Rd6 Bxc3 35.Kxc3 Rb1 36.Rxe6 Rg1 37.Re3 Kf6 38.Kb3 h5 39.Ka4 Rc1 40.Re4 Rc3 41.Ka5 Rxg3 42.a4 Ra3 43.Re5 Rxh3 44.Kxa6 Rf3 45.Kb5 h4 46.a5 h3 47.a6 Ra3 48.Kb6 h2 49.Re1 Kf5 50.Rh1 Ra2 51.a7 Kxf4 52.Rxh2 1-0
version fa9c69a7dde0
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