WORLDBASE

WORLDBASE Players IM Schaefer, Mark

Stockfish
GameID: 0
FIDE Country B-Year Gender Standard Rapid Blitz
4605551 GER 1969 M 2360 0 2366
78 games
2248072 IM Schaefer, Mark (2360) IM Koellner, Ruben Gideon (2526) 0-1
1.e4 d6 2.d4 Nf6 3.Nc3 e5 4.Nf3 Nbd7 5.g3 c6 6.a4 Be7 7.Bg2 O-O 8.O-O b6 9.b3 Re8 10.Bb2 a6 11.Qd2 Bf8 12.Rfe1 Bb7 13.h3 b5 14.Nh2 Qc7 15.Ng4 Nxg4 16.hxg4 h6 17.d5 Nf6 18.dxc6 Bxc6 19.g5 hxg5 20.Qxg5 bxa4 21.bxa4 Bd7 22.Qd2 Rec8 23.Re3 Qa5 24.Rd3 Rc4 25.Bf3 Rb8 26.Ba3 Rbc8 27.Bb2 Qb6 28.Ba3 Qc7 29.Bb2 Bc6 30.Qe2 Ba8 31.Qe1 Qa5 32.Qe3 Be7 33.Ra2 Qc7 34.Qe1 Bf8 35.Ra1 Qc5 36.Ba3 Qa5 37.Bb2 d5 38.Nxd5 Qxe1+ 39.Rxe1 Bxd5 40.exd5 e4 41.Bxe4 Nxe4 42.Ba3 Nd6 0-1
2248008 GM Kjartansson, G (2422) IM Schaefer, Mark (2360) 1/2-1/2
1.Nf3 Nf6 2.c4 c6 3.g3 g6 4.Bg2 Bg7 5.O-O O-O 6.d4 d5 7.b3 Ne4 8.Bb2 Nd7 9.a4 Ndf6 10.e3 Be6 11.Na3 Rc8 12.Rc1 Qa5 13.Ne5 Qd2 14.Rc2 Qxd1 15.Rxd1 Nd7 16.Nd3 Bf5 17.f3 Nef6 18.Re2 g5 19.h3 Bg6 20.Nf2 Rfe8 21.cxd5 cxd5 22.e4 Nb8 23.exd5 Nxd5 24.Nc4 Red8 25.Ng4 Nc6 26.Nge5 Nxe5 27.dxe5 Nb4 28.Rxd8+ Rxd8 29.Ba3 Nc6 30.f4 Rd3 31.Bxc6 bxc6 32.Rd2 Rxd2 33.Nxd2 gxf4 34.gxf4 Bh6 35.Bxe7 Bxf4 36.Nf3 Bc2 37.Bc5 Bxb3 38.Bxa7 Bxa4 39.Kf2 Bd1 40.Nd4 Ba4 41.e6 fxe6 42.Nxe6 Bd6 43.Bc5 Bb8 44.Nd4 Kf7 45.Ke3 Kf6 46.Kd3 Ke5 47.Kc4 Ke4 48.Kb4 Be5 49.Kc4 h5 50.Bb6 Bd6 51.Ba5 Be5 52.Bb6 Bb8 53.Bc5 Bf4 54.Be7 Be3 55.Bf6 Kf4 56.Kb4 c5+ 57.Kxc5 Bd7 58.h4 Kg4 59.Kd5 Bf2 60.Ke4 Bc8 61.Kd3 Bxh4 62.Bxh4 Kxh4 63.Ke3 Kg3 64.Ne2+ Kg4 65.Kf2 h4 66.Kg2 Bb7+ 1/2-1/2
2247944 IM Schaefer, Mark (2360) GM Levin, F (2415) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nge7 5.O-O Ng6 6.d4 exd4 7.Nxd4 Nxd4 8.Qxd4 b5 9.Bb3 Bb7 10.c4 c5 11.Qd1 b4 12.Bc2 Be7 13.f4 O-O 14.Be3 d6 15.Nd2 Re8 16.Ba4 Rf8 17.Bc2 Re8 18.Ba4 Rf8 19.Bc2 1/2-1/2
2198838 IM Schaefer, Mark (2360) IM Krause, Benedict (2421) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Bc5 6.Nb3 Bb4 7.Bd2 Nf6 8.Bd3 e5 9.O-O O-O 10.a3 Bxc3 11.Bxc3 d5 12.exd5 Nxd5 13.Bd2 b6 14.Qe2 Be6 15.Rad1 Qh4 16.Be4 Rad8 17.g3 Qh3 18.Bg2 Qg4 19.Qxg4 Bxg4 20.Rde1 Be6 21.f4 exf4 22.Bxf4 Nxf4 23.Rxf4 Bd5 24.Nc1 Bxg2 25.Kxg2 Rfe8 1/2-1/2
2198774 GM Heinemann, T (2418) IM Schaefer, Mark (2360) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nd2 Be7 4.c3 c5 5.dxc5 Bxc5 6.Bd3 Nc6 7.Ngf3 Nge7 8.Qe2 Ng6 9.Nb3 dxe4 10.Bxe4 Be7 11.O-O O-O 12.Rd1 Qc7 13.Bg5 e5 14.Bxe7 Qxe7 15.Qe3 Bg4 16.Qc5 Qc7 17.h3 Bxf3 18.Bxf3 Nge7 19.Qd6 Qb6 20.Qc5 Qc7 21.Rd6 Rad8 22.Rad1 Rxd6 23.Qxd6 Qb6 24.Qc5 1/2-1/2
2180761 GM Vetoshko, V (2513) IM Schaefer, Mark (2360) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Be7 5.e5 Nfd7 6.Bxe7 Qxe7 7.f4 O-O 8.Nf3 c5 9.Nb5 Nc6 10.c3 f6 11.h4 cxd4 12.cxd4 Nb6 13.Nd6 Rb8 14.Bd3 f5 15.h5 Bd7 16.Nh4 Be8 17.g4 Nxd4 18.gxf5 Nxf5 19.Bxf5 exf5 20.Qd3 Rd8 21.O-O-O Rxd6 22.exd6 Qxd6 23.Ng2 d4 24.Rh2 Qc5+ 25.Qc2 Qd5 26.Ne3 Qe6 27.Nxf5 Qxf5 28.Qxf5 Rxf5 29.Rxd4 Bxh5 30.Rd8+ Kf7 31.Rb8 Bf3 32.Rxh7 Rxf4 33.Rhh8 Rc4+ 34.Kd2 Bd5 35.b3 Rg4 36.Kc3 Rg2 37.a4 Rg3+ 38.Kd4 Rxb3 39.a5 Rb4+ 40.Kc5 Rc4+ 41.Kd6 Rc6+ 42.Ke5 Nd7+ 43.Kxd5 Nxb8 44.Rxb8 Rc7 45.Kd6 Re7 46.Rc8 Re6+ 47.Kd5 Ra6 48.Rc7+ Kf6 49.Rxb7 Rxa5+ 50.Ke4 g6 51.Kf4 Ra4+ 52.Kf3 Kg5 53.Rb5+ Kh4 54.Rb7 Ra3+ 55.Kg2 g5 56.Rh7+ Kg4 57.Rc7 Ra2+ 58.Kg1 Kh4 59.Rc4+ g4 60.Rc3 a5 61.Rd3 a4 62.Rc3 Rb2 63.Ra3 Rb4 64.Kg2 g3 65.Ra2 Kg4 66.Kh1 Kf3 67.Ra1 Rb3 68.Rf1+ Kg4 69.Rf8 Rb1+ 70.Kg2 Rb2+ 71.Kg1 a3 72.Rg8+ Kf5 0-1
2180697 IM Schaefer, Mark (2360) GM Wagner, De (2608) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5 7.Nb3 Be7 8.h3 h6 9.f4 Nbd7 10.a4 O-O 11.Be2 exf4 12.Bxf4 Ne5 13.O-O Re8 14.Kh1 Bd7 15.Qd4 Rc8 16.Bd3 Bf8 17.Qf2 Be6 18.Nd4 Nfd7 19.Rad1 Qb6 20.Bc1 Be7 21.Nf5 1/2-1/2
106375 IM Schaefer, Mark (2344) GM Bologan, V (2598) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Bb4 6.Bd3 d6 7.Ne2 h6 8.O-O Nc6 9.Kh1 a6 10.f4 Bc5 11.Qe1 Bd7 12.Qg3 g6 13.Be3 Bxe3 14.Qxe3 O-O 15.Rae1 Kg7 16.Ng1 d5 17.Nf3 dxe4 18.Bxe4 Qc7 19.Bd3 Rfd8 20.Ne5 Be8 21.a3 Rac8 22.Qf2 Ne7 23.Ne4 Neg8 24.Nd2 Qc5 25.Qg3 Ne7 26.Ne4 Nf5 27.Qh3 Nxe4 28.Rxe4 Bb5 29.c4 Bc6 30.b4 Qd6 31.Ree1 Qd4 32.Bxf5 exf5 33.Nxc6 Rxc6 34.c5 Re6 35.Qf3 Re4 36.h3 Qd3 37.Rd1 Qxf3 38.gxf3 Red4 39.Rxd4 Rxd4 40.Kg2 Rxf4 41.Rc1 Rd4 42.c6 bxc6 43.Rxc6 Rd2+ 44.Kg1 Rd3 45.Rxa6 Rxf3 46.a4 g5 47.a5 g4 48.hxg4 fxg4 49.Rc6 Ra3 50.a6 h5 51.b5 Ra5 52.Rc8 h4 53.Rc4 Ra1+ 54.Kg2 h3+ 55.Kg3 f5 56.Rc2 Kf6 57.Kh2 Kg5 58.Rc8 Ra2+ 59.Kg1 g3 60.Rc1 Kg4 0-1
135106 IM Schaefer, Mark (2344) Dathe, Frederick (2256) 1-0
1.e4 c5 2.Nf3 d6 3.g3 g6 4.Bg2 Bg7 5.O-O Nc6 6.d3 e5 7.c3 Nge7 8.Na3 O-O 9.Re1 h6 10.Nh4 d5 11.exd5 Nxd5 12.Nc4 Nb6 13.Be3 Qe7 14.Qb3 Be6 15.Qb5 Nxc4 16.dxc4 Rfc8 17.Bxc5 Qc7 18.Be3 a6 19.Qa4 g5 20.Nf3 Na5 21.b3 f5 22.c5 f4 23.Bd2 Rd8 24.Rad1 Bf5 25.Bc1 Rxd1 26.Rxd1 Rd8 27.Re1 Nc6 28.Nd2 Ne7 29.Qc4+ Kh8 30.Ne4 Bg6 31.Nd6 b5 32.Qe2 Rf8 33.b4 Bh7 34.Rd1 Nc8 35.Be4 Bg8 36.a3 Ne7 37.Qd3 Bb3 38.Re1 Be6 39.c4 bxc4 40.Nxc4 Nf5 41.Bxf5 Bxf5 42.Qd6 Qf7 43.Nxe5 Qb3 44.Bd2 Qc2 45.c6 Kh7 46.Nd7 Rc8 47.Nf6+ Kh8 48.c7 Bf8 49.Qd5 Bg7 50.Ne8 Bc3 51.Qf7 Rxe8 52.Rxe8# 1-0
135058 GM Vavulin, M (2540) IM Schaefer, Mark (2344) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 dxe4 5.Nxe4 Be7 6.Bxf6 Bxf6 7.Nf3 O-O 8.Qd2 Be7 9.O-O-O Qd5 10.Nc3 Qa5 11.a3 Nd7 12.Kb1 c6 13.h4 Qc7 14.Rh3 Nf6 15.Ne5 c5 16.f4 cxd4 17.Nb5 Qb6 18.Nxd4 a6 19.g4 Bc5 20.Rd3 Nd5 21.Bg2 Qc7 22.g5 Bd6 23.Re1 b5 24.h5 Rb8 25.h6 g6 26.Bxd5 exd5 27.Rc3 Qb7 28.Ndc6 Be6 29.Nxb8 Rxb8 30.Qd4 Qb6 31.Rd1 Qxd4 32.Rxd4 a5 33.Rc6 Bf8 34.b4 axb4 35.axb4 Bf5 36.Kb2 Be7 37.Rxd5 Bxb4 38.Nd7 1-0
142286 GM Sivuk, V (2519) IM Schaefer, Mark (2344) 1/2-1/2
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.Bg5 Be7 6.e3 O-O 7.Bd3 Nbd7 8.O-O dxc4 9.Bxc4 Nd5 10.Bxe7 Qxe7 11.Ne2 N5b6 12.Bb3 e5 13.Rc1 exd4 14.Nfxd4 Nc5 15.Bc2 Ne4 16.Nf4 Nf6 17.Qd2 Rd8 18.Rfd1 Bg4 19.f3 c5 20.fxg4 cxd4 21.g5 Ng4 22.exd4 Qxg5 23.Bb3 Rac8 24.Rxc8 Nxc8 25.h3 Nf6 26.Re1 Re8 27.Rxe8+ Nxe8 28.Qe3 Qe7 29.Qe5 Qxe5 30.dxe5 Kf8 31.Kf2 Nc7 32.Ke3 Nb6 33.Kd4 Ke7 34.Nh5 Ne8 35.Ng3 g6 36.Ne4 h6 37.Nc5 Ng7 38.g4 Ne6+ 39.Bxe6 fxe6 40.Nxb7 Nd5 41.Nd6 Nf4 42.Nc8+ Kd7 43.Nxa7 Nxh3 44.a4 Nf2 45.a5 h5 46.gxh5 gxh5 47.Nb5 h4 48.a6 Kc6 49.Ke3 Nd1+ 50.Kf3 Nxb2 51.Nd4+ Kb6 52.Nxe6 Nc4 53.Kg4 Nxe5+ 54.Kxh4 Kxa6 1/2-1/2
142239 IM Schaefer, Mark (2344) FM Van der Hagen, Loek (2322) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 Nge7 4.Nc3 a6 5.Bc4 d6 6.d4 Nxd4 7.Nxd4 exd4 8.Qxd4 Be6 9.Be2 c5 10.Qd3 d5 11.exd5 Nxd5 12.O-O Nb4 13.Qe4 Be7 14.a3 Nc6 15.Be3 Nd4 16.Rad1 O-O 17.Bxd4 cxd4 18.Rxd4 Qb6 19.Bd3 g6 20.Nd5 Bxd5 21.Rxd5 Bf6 22.b3 Rae8 23.Qf3 Qc6 24.a4 Kg7 25.Bc4 Re5 26.Qd3 Rfe8 27.Rxe5 Rxe5 28.Rd1 b5 29.axb5 axb5 30.Bd5 Qc5 31.Bf3 1/2-1/2
178225 IM Schaefer, Mark (2344) IM Maerevoet, Sim (2408) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Ndb5 d6 7.Bf4 e5 8.Bg5 a6 9.Na3 b5 10.Nd5 Be7 11.Nxe7 Nxe7 12.Bd3 d5 13.exd5 Qxd5 14.Qd2 Qe6 15.O-O Bb7 16.f3 O-O 17.Rfe1 Ng6 18.Qf2 Rfe8 19.Nb1 Nd5 20.Nd2 Nb4 21.Nb3 Nxd3 22.cxd3 Qf5 23.Be3 Nf4 24.Bxf4 Qxf4 25.d4 exd4 26.Qxd4 Qxd4+ 27.Nxd4 g6 28.Kf2 Red8 29.Rad1 b4 30.Rd2 Rac8 31.Red1 a5 32.Ne2 Rxd2 33.Rxd2 Ba6 34.Nd4 Rc1 35.Nb3 Rf1+ 36.Kg3 Bc4 37.Nxa5 Bxa2 38.b3 Bb1 39.Nc6 Bf5 40.Ne7+ Kg7 41.Nxf5+ gxf5 42.Rd4 Rb1 43.Rxb4 Rb2 44.h4 h5 45.Rb5 Kg6 46.Rb6+ f6 47.Rb8 Rd2 48.b4 Rd4 49.b5 f4+ 50.Kf2 Rd2+ 51.Ke1 Rb2 52.b6 Kg7 53.b7 Rb1+ 54.Kd2 Rb3 55.Kc2 Rb6 56.Kc3 Rb1 57.Kc4 Rb2 58.Kc5 Rb1 59.Kc6 Rc1+ 60.Kd5 Rb1 61.Ke4 Rb4+ 62.Kf5 Rb5+ 63.Kxf4 Rb4+ 64.Kf5 Rb5+ 65.Ke6 Rb6+ 66.Kd5 Rb1 67.g4 hxg4 68.fxg4 Rd1+ 69.Ke4 Re1+ 70.Kf3 Rf1+ 71.Ke2 Rb1 72.h5 Rb3 73.Kd2 Rb1 74.h6+ Kh7 75.Kc2 Rb6 76.Kc3 Rb1 77.Kc4 Rb2 78.Kd5 Rb1 79.Ke6 Re1+ 80.Kxf6 Rf1+ 81.Ke5 Re1+ 82.Kd4 Rd1+ 83.Kc3 Rb1 84.g5 1-0
178185 IM Lemmers, O (2352) IM Schaefer, Mark (2344) 1/2-1/2
1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nf3 Bf5 5.Bd3 Bxd3 6.Qxd3 c6 7.Bf4 Bd6 8.Bxd6 Qxd6 9.O-O Ne7 10.Re1 O-O 11.Nbd2 Ng6 12.Re3 Na6 13.c3 Rae8 14.Rae1 Rxe3 15.Rxe3 Nc7 16.Qf5 Ne6 17.Ne5 1/2-1/2
178120 IM Schaefer, Mark (2344) IM Lammers, M (2312) 1-0
1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.Qe2 Qe7 6.d3 Nf6 7.Bg5 Qxe2+ 8.Bxe2 Be7 9.Nc3 h6 10.Bf4 O-O 11.O-O-O a6 12.Rhe1 Re8 13.h3 Nc6 14.d4 Bf8 15.Bc4 Rxe1 16.Rxe1 b5 17.Bf1 Nb4 18.a3 Nbd5 19.Nxd5 Nxd5 20.Bd2 g6 21.g3 Be6 22.Bg2 Rc8 23.Nh2 Bg7 24.c3 c5 25.dxc5 dxc5 26.Bf1 Nb6 27.Ng4 Kh7 28.Ne5 Na4 29.f4 Rd8 30.Be3 Bb3 31.Nc6 Rd7 32.Na5 Be6 33.Nc6 Rd6 34.Ne5 Bb3 35.Bg2 Kg8 36.Bf1 Kh7 37.Bg2 Be6 38.Bf1 Kg8 39.Bg2 Bf5 40.Bf1 Be4 41.Bf2 Bf5 42.c4 bxc4 43.Bxc4 Be6 44.Bxe6 Rxe6 45.Nc4 Rc6 46.Kc2 Nb6 47.Nxb6 Rxb6 48.b4 Rc6 49.Re8+ Kh7 50.bxc5 Bf6 51.Kd3 Rc7 52.Kc4 Kg7 53.Ra8 Rd7 54.Be3 Re7 55.Kd3 Rd7+ 56.Ke4 Re7+ 57.Kf3 Re6 58.Rc8 Bb2 59.a4 Kf6 60.c6 Bc3 61.Bb6 a5 62.c7 Rxb6 63.Rb8 Rc6 64.c8=Q Rxc8 65.Rxc8 Be1 66.Rc6+ Ke7 67.f5 g5 68.Rxh6 Bd2 69.Rc6 1-0
178072 IM Sabuk, P (2402) IM Schaefer, Mark (2344) 1/2-1/2
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.g3 Nbd7 6.Bg2 Be7 7.O-O O-O 8.Nd2 b6 9.e4 dxe4 10.Ndxe4 Nxe4 11.Nxe4 Bb7 12.Bf4 Nf6 13.Rc1 Nxe4 14.Bxe4 Bf6 15.Be5 Qe7 16.Qh5 g6 17.Qf3 Bxe5 18.dxe5 Qc7 19.Qf6 Rad8 20.Rfd1 Rxd1+ 21.Rxd1 c5 22.Bxb7 Qxb7 23.b3 Qe4 24.Qf4 Qc2 25.Rd2 Qb1+ 26.Kg2 a5 27.Rd6 Qxa2 28.Rxb6 a4 29.bxa4 Qxa4 30.Rb5 Qa8+ 31.Qf3 Qxf3+ 32.Kxf3 Rc8 33.Rb7 Kg7 34.Ra7 g5 35.g4 Kg6 36.h3 h6 37.Ke3 Rc6 38.Ra5 Rc7 39.Kf3 h5 40.Kg3 hxg4 41.hxg4 Rc6 42.Kf3 Kg7 43.Ke4 Kg6 44.Ra8 Kg7 45.Rd8 Rc7 46.Kd3 Rc6 47.Ra8 Rc7 48.Rd8 Rc6 49.Ke4 Rc7 50.Rd6 Kg6 51.Kd3 Rc8 52.Kc3 Rh8 53.Rc6 Rh4 54.Rxc5 Rxg4 55.Rc8 Kf5 56.Rf8 Kxe5 57.Rxf7 Kd6 58.Kb4 Kc6 59.Rf6 Re4 60.f3 1/2-1/2
249159 IM Schaefer, Mark (2344) FM Ermitsch, Magnus (2396) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be2 Nf6 7.Be3 a6 8.O-O Be7 9.f4 d6 10.a4 O-O 11.Kh1 Bd7 12.Nb3 Rac8 13.a5 Rfe8 14.Bf3 Nb4 15.Qd2 Bc6 16.Nd4 d5 17.e5 Ne4 18.Qe2 Bc5 19.Bxe4 dxe4 20.Nxc6 Qxc6 21.Bxc5 Qxc5 22.Nxe4 Qxc2 23.Qf3 Rc7 24.Nd6 Rd8 25.f5 exf5 26.Nxf5 Nd3 27.Qg3 g6 28.Qg5 Rcd7 29.Nh6+ Kg7 30.Ng4 Kf8 31.e6 h5 32.Qxd8+ Rxd8 33.Rxf7+ Kg8 34.Nf6+ Kh8 35.Rh7# 1-0
249103 IM Van Delft, M (2360) IM Schaefer, Mark (2344) 1/2-1/2
1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nf3 Nf6 5.Bd3 Be7 6.h3 O-O 7.O-O c5 8.dxc5 Bxc5 9.Nc3 Be6 10.Bg5 Nbd7 11.Qd2 a6 12.Rfe1 Qc7 13.Bf4 Bd6 14.Bxd6 Qxd6 15.Nd4 Nc5 16.a3 Rfe8 17.Re3 Bd7 18.Rae1 Rxe3 19.Rxe3 Re8 20.Rxe8+ Nxe8 21.b4 Nxd3 22.Qxd3 Nf6 23.Nce2 g6 24.Qe3 Kg7 25.g4 h6 26.Kg2 b6 27.f3 a5 28.Qc3 axb4 29.axb4 Kh7 30.Qd2 Kg7 31.c3 Bc8 32.Qe3 Bd7 33.Nf4 Qc7 34.h4 Qd6 35.Nfe2 Ng8 36.Nf4 Nf6 37.Nd3 Bc8 38.Qe5 Qxe5 39.Nxe5 h5 40.g5 Ne8 41.c4 f6 42.gxf6+ Kxf6 43.f4 Nc7 44.c5 bxc5 45.bxc5 Bf5 46.Kf3 Be4+ 47.Ke3 Ke7 48.Nec6+ 1/2-1/2
249087 IM Malykin, V (2340) IM Schaefer, Mark (2344) 1/2-1/2
1.Nf3 Nf6 2.c4 c6 3.d4 d5 4.Nc3 e6 5.Qc2 Nbd7 6.cxd5 cxd5 7.Bg5 a6 8.e3 Be7 9.Bd3 O-O 10.O-O h6 11.Bh4 1/2-1/2
510259 IM Schaefer, Mark (2345) FM Dobrikov, Marco (2359) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e5 7.Nb3 Be7 8.O-O O-O 9.a4 Be6 10.f4 exf4 11.Bxf4 Nc6 12.Be3 Ne5 13.Nd4 Rc8 14.Nxe6 fxe6 15.Bd4 Qa5 16.Kh1 Nc6 17.Bxf6 Rxf6 18.Rxf6 gxf6 19.Bc4 Qe5 20.Qg4+ Kf7 21.Qh3 h5 22.Be2 Rh8 23.Rf1 Bd8 24.Bc4 Nd4 25.Bd3 Bb6 26.Nd1 Nc6 27.c3 Qg5 28.Bc4 Qg4 29.Qxg4 hxg4 30.g3 Ne5 31.Be2 Kg6 32.Kg2 Rd8 33.Nf2 d5 34.exd5 Bxf2 35.Kxf2 Rxd5 36.Ke3 f5 37.Rf4 Nc6 38.Bc4 Rd8 39.Bd3 Kg5 40.Bf1 e5 41.h4+ gxh3 42.Rh4 Rd1 43.Bxh3 Rh1 44.Rh7 f4+ 45.gxf4+ exf4+ 46.Kf3 Ne5+ 47.Kg2 Rc1 48.Rg7+ Kf6 49.Rxb7 Rc2+ 50.Kg1 f3 51.Rb4 Kg5 52.Re4 f2+ 53.Kg2 Nd3 54.Re3 Nf4+ 55.Kf1 Rxb2 56.Rf3 Rd2 57.Bc8 a5 58.Rg3+ Kf6 59.Rf3 Ke5 60.Re3+ Kd6 61.Ba6 Kd5 62.Rf3 Ke4 63.Bb7+ Kf5 64.Bc8+ Kg5 65.Rg3+ Kh5 66.Rf3 Nd3 67.Ba6 Nb2 1/2-1/2
510247 GM Adams, Michael (2670) IM Schaefer, Mark (2345) 1-0
1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Nge7 6.Na3 cxd4 7.cxd4 Nf5 8.Nc2 Bd7 9.Bd2 Qb6 10.Bc3 a5 11.Be2 Nb4 12.a3 Nxc2+ 13.Qxc2 a4 14.Qd3 Qa6 15.h4 Qxd3 16.Bxd3 h6 17.h5 Ne7 18.Rh3 Nc6 19.Rg3 Na7 20.Rc1 Rc8 21.Bd2 Rxc1+ 22.Bxc1 b5 23.Bd2 Nc8 24.Ba5 Rg8 25.Ng1 Na7 26.Bd2 Rh8 27.Ne2 Kd8 28.Kd1 Kc7 29.Nc3 Kb6 30.f4 Nc8 31.f5 Ne7 32.fxe6 fxe6 33.Ne2 Be8 34.Nf4 Bf7 35.Bg6 Bxg6 36.Nxg6 Rg8 37.Nxe7 Bxe7 38.Rg6 Kc6 39.Rxe6+ Kd7 40.Rg6 1-0
569113 IM Schaefer, Mark (2358) GM Movsesian, S (2606) 0-1
1.e4 c5 2.Nf3 e6 3.g3 Nc6 4.Bg2 Nf6 5.Qe2 e5 6.O-O Be7 7.c3 O-O 8.Rd1 d5 9.d3 d4 10.Na3 Be6 11.Ng5 Bg4 12.f3 Bh5 13.g4 Bg6 14.Nh3 h5 15.Nf2 hxg4 16.fxg4 Nh7 17.Nh3 a6 18.c4 Rb8 19.Nc2 b5 20.Ne1 Qd7 21.Nf2 Bh4 22.h3 Ng5 23.Nf3 Nxf3+ 24.Qxf3 Nd8 25.Nh1 Ne6 26.b3 Rb6 27.Ng3 Ng5 28.Bxg5 Bxg5 29.Nf5 bxc4 30.dxc4 Qd8 31.Bf1 Bh7 32.Qg2 g6 33.Ng3 Be3+ 34.Kh2 Rf6 35.Nh1 Kg7 36.Bd3 Rh8 37.Rf1 Bf4+ 38.Kg1 Bg8 39.Ng3 Qa5 40.Ne2 Be3+ 41.Kh2 Rxf1 42.Qxf1 Qd2 43.Qd1 Bf4+ 44.Kg2 Qe3 45.Nxf4 exf4 46.Qf3 Qxf3+ 47.Kxf3 Rxh3+ 48.Ke2 f6 49.a3 Be6 50.Rg1 Rh2+ 51.Kf3 g5 52.b4 Ra2 53.e5 Rxa3 54.Ke4 fxe5 55.bxc5 Bd7 56.Rd1 Kf6 57.Kd5 Bxg4 58.Rd2 Bf3+ 59.Kd6 e4 0-1
588404 IM Lemmers, O (2351) IM Schaefer, Mark (2358) 1/2-1/2
1.e4 e6 2.d4 d5 3.exd5 exd5 4.h3 Nf6 5.Nf3 Be7 6.Bd3 O-O 7.O-O Nc6 8.c3 Ne4 9.Re1 Bf5 10.Qc2 Re8 11.Bf4 Bg6 12.Nbd2 Nxd2 13.Qxd2 Bxd3 14.Qxd3 Qd7 15.Qb5 Rab8 16.Re3 a6 17.Qd3 Bf6 18.Rae1 1/2-1/2
588356 IM Schaefer, Mark (2358) GM Berelowitsch, A (2485) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nd2 c5 4.Ngf3 Nc6 5.exd5 exd5 6.Bb5 Qe7+ 7.Be2 Qc7 8.O-O Nf6 9.Re1 cxd4 10.Nb3 Bb4 11.Bd2 Bxd2 12.Qxd2 O-O 13.Nfxd4 Re8 14.Bd3 Bd7 15.Nb5 Qb6 16.Qf4 Rad8 17.a3 h6 18.Nc3 Rxe1+ 19.Rxe1 Re8 20.Rxe8+ Bxe8 21.h3 Qd8 1/2-1/2
618760 FM Helbig, M (2297) IM Schaefer, Mark (2358) 1/2-1/2
1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.Re1 Nbd7 7.e4 e5 8.Nc3 Re8 9.h3 c6 10.a4 a5 11.Be3 exd4 12.Bxd4 Nb6 13.Qd3 Be6 14.Ng5 Bd7 15.f4 h6 16.Nf3 d5 17.e5 Bf5 18.Qe3 Nfd7 1/2-1/2
618699 IM Schaefer, Mark (2358) FM Pauly, C (2323) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.N1c3 a6 7.Na3 Be7 8.Nc4 b5 9.Ne3 Nf6 10.a3 Rb8 11.g3 h5 12.h4 Nd4 13.Bg2 a5 14.Ne2 Nc6 15.Nc3 b4 16.Ncd5 Nxd5 17.Nxd5 Bg4 18.f3 Be6 19.axb4 Nxb4 20.Nxe7 Qxe7 21.O-O Qc7 22.Rf2 O-O 23.c3 Na6 24.f4 Bg4 25.Qc2 Nc5 26.Be3 Rb7 27.fxe5 dxe5 28.b4 axb4 29.cxb4 Ne6 30.Qxc7 Rxc7 31.Rb2 Nd4 32.b5 Rb8 33.Bf1 Bf3 34.Bxd4 exd4 35.Bd3 Rc3 36.Rd2 Re8 37.Ra4 Bxe4 38.Rxd4 Rc1+ 39.Kf2 Bxd3 40.R4xd3 Rb1 1/2-1/2
683594 IM Schaefer, Mark (2358) FM Voege, Tobias (2277) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nd2 c5 4.Ngf3 Nc6 5.exd5 exd5 6.Bb5 Qe7+ 7.Be2 Qc7 8.O-O Nf6 9.Re1 cxd4 10.Nb3 Bb4 11.Bd2 Bxd2 12.Qxd2 O-O 13.Bd3 Bg4 14.Nfxd4 Ne5 15.c3 Rfe8 16.Qc2 Bh5 17.f3 Nc4 18.Qf2 Bg6 19.Bxc4 dxc4 20.Nd2 a6 21.Rxe8+ 1/2-1/2
683530 FM Moehn, H (2392) IM Schaefer, Mark (2358) 1/2-1/2
1.Nf3 Nf6 2.g3 g6 3.b3 Bg7 4.Bb2 d6 5.d4 c5 6.Bg2 cxd4 7.Nxd4 d5 8.c4 dxc4 9.O-O O-O 10.Na3 cxb3 11.Qxb3 Nc6 12.Rfd1 Qb6 13.Nc4 Qxb3 14.axb3 Bd7 15.Nxc6 Bxc6 16.Bxc6 bxc6 17.Ra6 Rfb8 18.Bxf6 Bxf6 19.Rd3 c5 20.Ra5 Rc8 21.Kf1 Kf8 22.Ke1 Ke8 23.Kd2 Rc7 24.Kc2 Rb8 25.f4 h5 26.Rd5 Rbc8 27.e3 Kf8 28.Nd2 e6 29.Rd6 Rb8 30.Rda6 Rbb7 31.Nc4 Be7 32.Ra4 Ke8 33.Ne5 Bf6 34.Nc4 Be7 35.e4 Bf8 36.Ne5 Bg7 37.Nc4 Bf8 38.Ne5 Bg7 39.Nc6 Kd7 40.Na5 Rb6 41.Nc4 1/2-1/2
725083 IM Schaefer, Mark (2358) Erofeev, Anastasia (2001) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.g3 d6 4.Bg2 Nc6 5.O-O Nf6 6.Re1 Be7 7.d4 cxd4 8.Nxd4 Nd7 9.c4 a6 10.Nc3 Qc7 11.Nxc6 bxc6 12.b3 Bf6 13.Bb2 O-O 14.Qd2 Rd8 15.Rad1 Nf8 16.Na4 e5 17.Qe3 c5 18.Nc3 Bb7 19.Nd5 Bxd5 20.Rxd5 Ne6 21.Rdd1 Rab8 22.Bc3 Bg5 23.Qd3 a5 24.Rb1 Qa7 25.Bh3 Nd4 26.Rf1 a4 27.b4 cxb4 28.Rxb4 Rxb4 29.Bxb4 Qb6 30.Rb1 Rb8 31.a3 Be7 32.Rd1 Qc6 33.Bg4 Bd8 34.Rb1 1/2-1/2
725051 IM Joachim, S (2387) IM Schaefer, Mark (2358) 1-0
1.Nf3 Nf6 2.c4 g6 3.d4 Bg7 4.Nc3 O-O 5.e4 d6 6.Be2 Na6 7.O-O e5 8.Be3 Ng4 9.Bg5 Qe8 10.Re1 c6 11.h3 Nf6 12.dxe5 dxe5 13.Qd6 Be6 14.Nxe5 h6 15.Bf4 Rd8 16.Qa3 Nh5 17.Bxh5 gxh5 18.Ne2 f6 19.Nf3 c5 20.Be3 Nb4 21.Bxc5 Nc2 22.Qc3 Nxe1 23.Rxe1 Rf7 24.Bd4 Rfd7 25.Nf4 Qf7 26.b3 Rc8 27.Qe3 b6 28.Nh4 Re8 29.Nxe6 Rxe6 30.Nf5 Qg6 31.Kh2 Bf8 32.Qf3 Kh7 33.Kh1 Bc5 34.Bxc5 bxc5 35.Qe3 Rc6 36.Qe2 Rc8 37.Rd1 Rcd8 38.Rd5 Qg5 39.g3 Rxd5 40.cxd5 Qg8 41.Qxh5 Qf8 42.Qd1 Qe8 43.Qd3 1-0
769500 IM Bogdanov, Egor (2374) IM Schaefer, Mark (2358) 1/2-1/2
1.e4 e6 2.d4 d5 3.exd5 exd5 4.c4 Bb4+ 5.Nc3 Nf6 6.Nf3 O-O 7.Bd3 dxc4 8.Bxc4 Nc6 9.O-O Bg4 10.Be3 Qd6 11.Rc1 a6 12.Be2 Rae8 13.h3 Bh5 14.Qb3 Bxc3 15.bxc3 b5 16.a4 bxa4 17.Qxa4 Nd5 18.Qxa6 Bxf3 19.Bxf3 Nxd4 20.Qxd6 Nxf3+ 21.gxf3 cxd6 22.Rfe1 Nxe3 1/2-1/2
769468 IM Schaefer, Mark (2358) IM Hammes, M (2349) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nd2 Be7 4.Bd3 c5 5.dxc5 Nf6 6.Qe2 a5 7.Ngf3 Na6 8.Bb5+ Bd7 9.exd5 exd5 10.Ne5 Nxc5 11.Nxd7 Ncxd7 12.O-O O-O 13.a4 Nc5 14.Nf3 Nce4 15.Be3 Bc5 16.Bxc5 Nxc5 17.Nd4 Qc7 18.Rad1 Rfd8 19.Rfe1 Nce4 20.c3 Rac8 21.Nf5 g6 22.Nd4 h5 23.f3 Nd6 24.Qf2 Qc5 25.Qh4 Nfe8 26.Kf1 Nxb5 27.Nxb5 Nd6 28.Nxd6 1/2-1/2
975309 IM Schaefer, Mark (2358) IM Schmidek, Emil (2414) 1/2-1/2
1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.Bc4 e6 7.N1e2 Nf6 8.Nf4 Qc7 9.Qf3 Bd6 10.Bb3 Nbd7 11.Be3 O-O-O 12.O-O Nd5 13.Nxd5 exd5 14.h3 Rdf8 15.Nf5 Bxf5 16.Qxf5 g6 17.Qf3 f5 18.Bh6 Re8 19.c4 dxc4 20.Bxc4 Nf6 21.a3 Kb8 22.b4 Re4 23.Rfd1 Bf4 24.Bxf4 Rxf4 25.Qb3 Qb6 26.Qe3 Re4 27.Qg3+ Qc7 28.Qxc7+ Kxc7 29.Rd2 Rd8 30.Rad1 Kb6 31.Be2 Re7 32.Bf3 Red7 33.Kf1 Rd6 34.Rd3 Ne8 35.a4 Nf6 36.g3 Nd5 37.Bxd5 Rxd5 38.Ke2 a5 39.bxa5+ Kxa5 40.Rb1 Ka6 41.Rdb3 R8d7 42.Rb6+ Ka7 43.R1b4 Re7+ 44.Kf3 g5 45.Kg2 Rc7 46.Kf1 Re7 47.Kg2 Rf7 48.Kf1 f4 49.g4 Ka8 50.Rc4 Rfd7 51.Rbb4 h6 52.Kg2 R7d6 53.Kf3 Ka7 54.Ke4 Re6+ 55.Kf3 Ka6 56.Rb2 Red6 57.Ke4 Re6+ 58.Kf3 Red6 1/2-1/2
1046708 IM Schaefer, Mark (2358) FM Stillger, B (2279) 1/2-1/2
1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.c4 Nc6 6.d3 Nf6 7.d4 Be7 8.h3 O-O 9.Nc3 Re8 10.Be2 d5 11.O-O h6 12.Be3 Be6 13.b3 Bf8 14.c5 Ne4 15.Qc1 a6 16.Rd1 f5 17.Nxe4 fxe4 18.Nh2 1/2-1/2
1046661 IM Schaefer, Mark (2358) IM De Gleria, F (2373) 1/2-1/2
1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Nxf6+ exf6 6.c3 Bd6 7.Bd3 O-O 8.Ne2 Re8 9.O-O Nd7 10.Bf4 Nf8 11.Qd2 Ne6 12.Bxd6 Qxd6 13.Rfe1 Bd7 14.Bc4 f5 15.Rad1 Rad8 16.Qc1 Nc7 17.Nf4 Re4 18.Nd3 Be6 19.Ne5 1/2-1/2
1046588 FM Suvorov, Luca (2302) IM Schaefer, Mark (2358) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.f3 Bg7 4.e4 d6 5.Nc3 c6 6.Be3 a6 7.a4 a5 8.Bd3 Na6 9.Qd2 e5 10.d5 O-O 11.Rd1 cxd5 12.cxd5 Nd7 13.Nge2 Ndc5 14.Bxa6 Nxa6 15.O-O b6 1/2-1/2
1046552 IM Schaefer, Mark (2358) GM Polak, T (2502) 0-1
1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.Bc4 e6 7.N1e2 Bd6 8.Nf4 Nf6 9.Bb3 a5 10.a4 Nd5 11.Nxg6 hxg6 12.Qf3 Qf6 13.Qxf6 gxf6 14.Ne4 Be7 15.f4 Nd7 16.Bd2 f5 17.Nf2 N7f6 18.c4 Nb4 19.Ke2 c5 20.Bc3 cxd4 21.Bxd4 Nc6 22.Bc3 O-O-O 23.Rad1 Rxd1 24.Bxd1 Rd8 25.g3 Nd7 26.Nd3 Bf6 27.Bxf6 Nxf6 28.Ke3 Nb4 29.Nxb4 axb4 30.Bf3 Nd7 31.c5 Nxc5 32.Rc1 b6 33.a5 Kc7 34.Be2 Kb7 35.axb6 Kxb6 36.Rc4 b3 37.Rb4+ Kc7 38.Rc4 Kb6 39.Rb4+ Kc7 40.Rc4 Kc6 41.Rc3 Kb6 42.Rc4 Rh8 43.Rb4+ Kc7 44.h4 Ne4 45.Rxb3 Nxg3 46.Bf3 Rxh4 47.Rb7+ Kd6 48.Kf2 Nh5 49.Bxh5 gxh5 50.Kf3 f6 51.Rf7 Rh3+ 52.Kg2 Rb3 53.Rxf6 Rxb2+ 54.Kg3 h4+ 55.Kxh4 Rg2 0-1
1046518 IM Doncevic, D (2222) IM Schaefer, Mark (2358) 1/2-1/2
1.e4 e6 2.d3 d5 3.Nd2 Nf6 4.Ngf3 Nc6 5.g3 dxe4 6.dxe4 Bc5 7.Bg2 e5 8.O-O O-O 9.Qe2 b6 10.Nb3 Bd6 11.Rd1 a5 12.a4 Ba6 13.c4 Qe7 14.Bh3 Nd7 1/2-1/2
1520475 IM Lokander, M (2398) IM Schaefer, Mark (2374) 1/2-1/2
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 g6 5.Nc3 Bg7 6.Be2 O-O 7.O-O Nbd7 8.cxd5 cxd5 9.Qb3 e6 10.a4 Nb8 11.Ne5 Nfd7 12.Nxd7 Qxd7 13.a5 Nc6 14.Bd2 Rd8 15.Rfd1 Qe7 16.Bb5 Bd7 17.Na4 Rab8 18.Bc3 b6 19.axb6 axb6 20.Be2 Na5 21.Qa2 Nc6 22.Qb3 Na5 23.Qb4 Qxb4 24.Bxb4 Nb3 25.Ra3 Bxa4 26.Rxa4 Ra8 27.Bb5 Bf8 28.Bc3 Rxa4 29.Bxa4 Na5 30.Ra1 Rc8 31.Bd7 Rc7 32.Bb5 Bd6 33.Kf1 Kf8 34.Ke2 Ke7 35.Kd3 Nc6 36.Kd2 Na7 37.Bd3 Nc6 38.Ra6 Rb7 39.Bb5 Na7 40.Bd3 Nc6 41.Bb5 Na7 42.Be2 Nc6 43.g3 Kd7 44.Bb5 Kc7 45.Ra4 Na7 46.Ba6 Rb8 47.Bd3 Kb7 48.Ra1 b5 49.Kc2 Kc7 50.Ba5+ Kb7 51.Bc3 Kc7 52.Ba5+ Kb7 53.Bc3 Kc7 54.Bd2 Kb7 55.Ra5 Kc7 56.f3 Rb7 57.Kd1 Be7 58.g4 f5 59.h3 Kd7 60.e4 fxe4 61.fxe4 Bd8 62.Ra3 Nc6 63.exd5 exd5 64.Be3 Bf6 65.Bf1 Bxd4 66.Bxd4 Nxd4 67.Rd3 Ne6 68.Rxd5+ Kc6 69.Re5 Rd7+ 70.Kc2 Nc7 71.g5 Rf7 72.Bd3 Kb6 73.Re4 Rf2+ 74.Kb1 Rf3 75.Rd4 Kc5 76.Rd7 Ne6 77.h4 Nd4 78.b4+ Kxb4 79.Rxd4+ Kc3 80.Rd7 Rxd3 81.Rxh7 Rd1+ 82.Ka2 Rd2+ 83.Kb1 Rd1+ 1/2-1/2
1520235 IM Schaefer, Mark (2374) FM Begnis, N (2279) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.Nc3 Nc6 4.d4 cxd4 5.Nxd4 Nf6 6.Be2 g6 7.Be3 Bg7 8.Nb3 O-O 9.f4 Be6 10.O-O Qc8 11.h3 Rd8 12.Nd4 Nxd4 13.Bxd4 d5 14.e5 Ne4 15.Nxe4 dxe4 16.c3 f6 17.Qe1 Qc7 18.Qg3 f5 19.Qe3 Bc4 20.Rfd1 Bxe2 21.Qxe2 Qc6 22.Qe3 b6 23.a4 1/2-1/2
2585398 IM Schaefer, Mark (2401) GM Balog, I1 (2537) 0-1
1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Bd3 c5 6.c3 b6 7.Ne2 Ba6 8.Bxa6 Nxa6 9.O-O Nc7 10.Nf4 g6 11.Re1 c4 12.a4 Nb8 13.b3 cxb3 14.Nxb3 Nc6 15.Qg4 Qd7 16.h4 h5 17.Qf3 Rc8 18.Nh3 Ne7 19.Bg5 Nf5 20.Rec1 Be7 21.g3 O-O 22.Qd3 Ne8 23.Nd2 f6 24.exf6 Bd6 25.c4 Nxf6 26.Bxf6 Rxf6 27.cxd5 exd5 28.Qb3 Rxc1+ 29.Rxc1 Kg7 30.Kg2 Qe8 31.Qxd5 Nxg3 32.Ne4 Nf5 33.Nxd6 Rxd6 34.Rc7+ Kh6 35.Qb7 Qh8 36.Kf1 Nxh4 37.Rd7 Rxd4 38.Qc7 Nf3 39.Kg2 Rxd7 40.Qxd7 Nh4+ 41.Kg3 Nf5+ 42.Kg2 Qd4 43.Qc8 Qd5+ 44.Kg1 Qd1+ 45.Kg2 Nh4+ 46.Kg3 Qf3+ 47.Kxh4 g5+ 48.Nxg5 Qxf2+ 49.Kh3 Qe3+ 50.Kh2 Qe5+ 51.Kh3 Kxg5 52.Qg8+ Kf4 53.Qg3+ Ke4 54.Qe1+ Kd5 55.Qd1+ Kc4 56.Qf1+ Kb4 57.Qb1+ Ka3 58.Qd3+ Kb4 59.Qb1+ Ka5 60.Qh7 a6 61.Qh6 Qd5 62.Kh2 Qa2+ 63.Kh1 Qb1+ 64.Kh2 Qb2+ 65.Kh1 Kxa4 66.Qxh5 Qc1+ 67.Kg2 Qc2+ 68.Kh1 b5 69.Qe5 b4 70.Qa1+ Kb3 0-1
2591679 IM Dann, M (2506) IM Schaefer, Mark (2401) 1-0
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.g3 g6 5.Bg2 Bg7 6.O-O O-O 7.b3 Ne4 8.Bb2 Nd7 9.Qc1 a5 10.Nc3 Nxc3 11.Bxc3 Nf6 12.Bd2 Bf5 13.Bh6 Be4 14.Bxg7 Kxg7 15.Qc3 Qb6 16.a3 Qa6 17.Rfc1 a4 18.Nd2 Bxg2 19.Kxg2 axb3 20.Qxb3 Qa5 21.Qb4 Qxb4 22.axb4 dxc4 23.Nxc4 Rfd8 24.e3 Nd5 25.Rab1 Ra6 26.b5 cxb5 27.Rxb5 Rc6 28.Rc2 b6 29.Na3 Rxc2 30.Nxc2 e6 31.Kf3 Rc8 32.Nb4 Nxb4 33.Rxb4 Rb8 34.e4 Kf6 35.Kf4 g5+ 36.Kg4 h5+ 37.Kxh5 Rh8+ 38.Kg4 Rxh2 39.Rb2 Rh1 40.Rxb6 Rd1 41.d5 Rd4 42.f3 Kg6 43.Kh3 Kf6 44.dxe6 fxe6 45.Kg4 Rd8 46.Rb5 Rg8 47.Ra5 e5 48.Ra6+ Ke7 49.Rb6 Ra8 50.Rg6 Ra3 51.Rxg5 Ke6 52.Rf5 Ra8 53.Kh3 Rh8+ 54.Kg2 1-0
2591639 IM Schaefer, Mark (2401) GM Dambacher, M (2476) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.Qf3 Be7 8.Be2 Qc7 9.O-O Nbd7 10.Qg3 b5 11.a3 Bb7 12.Bd3 O-O 13.Kh1 Nh5 14.Qh4 Bxg5 15.Qxg5 Qc5 16.Qe3 Nhf6 17.Be2 Rac8 18.f3 Ne5 19.Qd2 Rfd8 20.Rad1 Nc4 21.Bxc4 Qxc4 22.Nce2 Qc7 23.Qe3 Qb6 24.c3 e5 25.Nf5 Qxe3 26.Nxe3 d5 27.exd5 Nxd5 28.Nxd5 Bxd5 29.Nc1 Bc4 30.Rfe1 f5 31.Kg1 Kf7 32.Kf2 Kf6 33.Rxd8 Rxd8 34.b3 Bf7 35.Ke2 f4 36.Rd1 Rxd1 37.Kxd1 Kf5 38.Kd2 g5 39.Nd3 Bxb3 40.Nc5 Bd5 41.Nxa6 g4 42.Nc7 gxf3 43.gxf3 Bxf3 44.Nxb5 Bc6 45.c4 Kg4 46.Na7 Bb7 47.c5 e4 48.Nb5 Kf3 49.Ke1 Kg2 50.Nc3 e3 51.Nd1 Kxh2 52.Nb2 f3 53.Nd1 f2+ 0-1
2591575 IM Scholz, C (2375) IM Schaefer, Mark (2401) 1-0
1.d4 d5 2.Nf3 Nf6 3.c4 c6 4.Nc3 e6 5.e3 Nbd7 6.Qc2 Bd6 7.Be2 O-O 8.O-O dxc4 9.Bxc4 e5 10.Rd1 Qc7 11.h3 h6 12.e4 exd4 13.Nxd4 Nb6 14.Bf1 Bh2+ 15.Kh1 Bf4 16.b4 Bxc1 17.Raxc1 Qe5 18.Kg1 Bd7 19.a4 Rad8 20.a5 Nc8 21.Nf3 Qh5 22.e5 Nd5 23.Nxd5 cxd5 24.Rxd5 Ba4 25.Qd2 Rxd5 26.Qxd5 Bc6 27.Qd3 Ne7 28.g4 Qg6 29.Nd4 Be4 30.Qg3 Nc6 31.Nxc6 Bxc6 32.b5 Bd5 33.Bd3 Be4 34.Bc4 b6 35.a6 Qg5 36.Re1 Ba8 37.Qe3 Qd8 38.Qf4 Qc7 39.Bf1 Rc8 40.Qe3 Re8 41.Rc1 Qb8 42.Qc3 Qd8 43.Qd3 Qg5 44.Qd7 Rf8 45.Rc8 Qxe5 46.Rxf8+ Kxf8 47.Qxa7 Qe4 48.Qb8+ Ke7 49.Qc7+ Ke8 50.Qh2 Bd5 51.Qg2 Qd4 52.Qg3 Kd7 53.Qd3 Qxd3 54.Bxd3 Kc7 55.Bf1 Kb8 56.Bg2 Bc4 57.Bc6 g5 58.Kh2 Bf1 59.Kg3 f6 60.h4 Be2 61.hxg5 hxg5 62.f3 Bd3 63.Bd7 Be2 64.Kf2 Bd1 65.Ke3 Ka7 66.Bc6 Bc2 67.Kd4 f5 68.Ke5 1-0
2591568 IM Schaefer, Mark (2401) Tugui, A (2376) 1/2-1/2
1.e4 c5 2.Nf3 a6 3.g3 d6 4.Bg2 Nf6 5.Qe2 Nc6 6.c3 g6 7.O-O Bg7 8.Rd1 O-O 9.d4 cxd4 10.cxd4 d5 11.e5 Ne8 12.Nc3 Nc7 13.Be3 f6 14.exf6 exf6 15.Rac1 g5 16.Qc2 Bg4 17.Re1 Rc8 18.Qd2 Qd7 19.Na4 Qf5 1/2-1/2
2591504 IM Vandenbussche, T (2401) IM Schaefer, Mark (2401) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Be7 5.e5 Nfd7 6.Bxe7 Qxe7 7.Nb5 Nf8 8.c3 Ng6 9.Nf3 a6 10.Na3 c5 11.Nc2 Nc6 12.h4 cxd4 13.cxd4 O-O 14.h5 Nh8 15.Bd3 f6 16.exf6 Qxf6 17.Qe2 Nf7 18.O-O e5 19.Nxe5 Nfxe5 20.dxe5 Nxe5 21.Rae1 Nc6 22.Ne3 Be6 23.Bb1 Kh8 24.Qd3 Bg8 25.Nxd5 Qg5 26.Nc7 Rad8 27.Ne6 Rxd3 28.Nxg5 Rd5 29.f4 Rd2 30.b3 Nb4 31.Ne6 Rc8 32.f5 Nd5 33.Be4 b5 34.Bxd5 Rxd5 35.Rf2 Re8 36.Re3 Bf7 37.g4 Kg8 38.Kg2 Bxe6 39.fxe6 Rd6 40.Rfe2 h6 41.Kg3 Re7 42.g5 hxg5 43.Kg4 Kh7 44.Kxg5 Rd5+ 45.Kg4 Kh6 46.Re5 Rd4+ 47.R2e4 Rd2 48.Rf5 g6 49.Rf6 Rxa2 50.Rxg6+ Kh7 51.Rd4 a5 52.Kf5 Re2 53.Re4 Rf2+ 54.Ke5 Rf8 55.Kd6 Rfe8 56.Rf6 Rg7 57.Rf7 a4 58.bxa4 bxa4 59.Rxg7+ Kxg7 60.Kd7 Ra8 61.e7 1-0
2591483 IM Schaefer, Mark (2401) Schlawin, M (2353) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nd2 c5 4.Ngf3 Nf6 5.exd5 Nxd5 6.c3 Nc6 7.Nb3 cxd4 8.Nbxd4 Nxd4 9.Nxd4 Bd6 10.Bd3 O-O 11.O-O Qf6 12.Nf3 Bf4 13.Qe2 Bxc1 14.Qe4 Qg6 15.Qxg6 hxg6 16.Rfxc1 Bd7 17.Ne5 Rfd8 18.Be4 Be8 19.Rd1 Rac8 20.Bxd5 Rxd5 21.Rxd5 exd5 22.Rd1 f6 23.Ng4 Bf7 24.Ne3 Rc5 25.a3 Kf8 26.h4 Ke7 27.Kf1 Kd6 28.c4 Ke5 29.b4 Rc8 30.cxd5 Rd8 31.Rc1 Rd7 32.Ke2 Bxd5 33.Nxd5 Kxd5 34.Rd1+ Ke6 35.Rxd7 Kxd7 36.Kd3 Kd6 37.Kd4 b6 38.a4 Ke6 39.Ke4 Kd6 40.Kd4 Ke6 41.Ke4 1/2-1/2
2591433 IM Stark, L (2398) IM Schaefer, Mark (2401) 1/2-1/2
1.c4 g6 2.g3 Bg7 3.Bg2 e5 4.Nc3 d6 5.e3 Nf6 6.Nge2 O-O 7.O-O c6 8.d4 Nbd7 9.b3 Re8 10.Ba3 exd4 11.Nxd4 Nc5 12.Qc2 Qe7 13.Rad1 h5 14.h3 a5 15.Rfe1 Nfe4 16.Nxe4 Nxe4 17.Bxe4 Qxe4 18.Qxe4 Rxe4 19.Kg2 d5 20.cxd5 cxd5 21.Nb5 d4 22.Nd6 Re6 23.exd4 Rxe1 24.Rxe1 Be6 25.Bc5 a4 26.Rxe6 fxe6 27.Nxb7 axb3 28.axb3 Rb8 29.Na5 Bf8 30.b4 Bxc5 31.bxc5 Rb5 32.Nc6 Rb3 33.Nd8 Rd3 34.Nxe6 Kf7 35.Ng5+ Kf6 36.Nf3 Kf5 37.Nh4+ Kf6 38.Nf3 Kf5 39.h4 Ke4 40.Ne5 Rxd4 41.Nxg6 Rc4 42.Nf4 Rxc5 43.Ne6 Rc2 44.Ng5+ Kf5 45.Nh3 Kg4 46.Nf4 Rd2 47.Ne6 Kf5 48.Nf4 Kg4 49.Nh3 Ra2 50.Ng5 Kf5 51.Nf3 Ke4 52.Ng5+ Kf5 53.Nh3 Kg4 54.Nf4 Rd2 1/2-1/2
2591394 IM Malykin, V (2384) IM Schaefer, Mark (2401) 1/2-1/2
1.Nf3 Nf6 2.c4 c6 3.d4 d5 4.Nc3 e6 5.Qc2 Nbd7 6.e4 Nxe4 7.Nxe4 dxe4 8.Qxe4 Bb4+ 9.Bd2 Bxd2+ 10.Nxd2 Qa5 11.O-O-O O-O 12.Bd3 Nf6 13.Qh4 Qh5 14.Qxh5 Nxh5 15.c5 Nf4 16.Bf1 Rd8 17.Nc4 Ng6 18.g3 e5 19.Nxe5 Nxe5 20.dxe5 Rxd1+ 21.Kxd1 Bg4+ 22.Be2 Rd8+ 23.Ke1 Bxe2 24.Kxe2 Rd5 25.Rd1 1/2-1/2
2756183 IM Schaefer, Mark (2401) IM Stark, L (2374) 1-0
1.e4 d5 2.exd5 Qxd5 3.Nf3 Nf6 4.d4 Bf5 5.Be2 e6 6.O-O c6 7.c4 Qd8 8.Nc3 h6 9.Bf4 Be7 10.Qb3 Qc8 11.d5 O-O 12.Nd4 exd5 13.cxd5 cxd5 14.Nxd5 Nxd5 15.Qxd5 Bd7 16.Qe4 Bg5 17.Bd3 g6 18.Bxg5 hxg5 19.Qd5 Nc6 20.Nxc6 Bxc6 21.Qxg5 Qd8 22.Qxd8 Rfxd8 23.Rad1 Rd4 24.Be2 Rb4 25.Rd2 Re8 26.f3 Kg7 27.Rc1 Re7 28.Rc3 a5 29.b3 a4 30.Rc4 Rxc4 31.Bxc4 Re1+ 32.Kf2 Rb1 33.Ke3 g5 34.Kd4 axb3 35.Bxb3 Rh1 36.h3 Kg6 37.Ke3 f6 38.Rd1 Rxd1 39.Bxd1 Kf5 40.g3 Bd5 41.Bc2+ Ke5 42.Bb3 Bc6 43.f4+ Kd6 44.Kd4 b6 45.fxg5 fxg5 46.h4 gxh4 47.gxh4 Bf3 48.Ke3 Bh5 49.Kf4 Ke7 50.Kg5 Be2 51.Bc2 Bc4 52.a3 Kf7 53.h5 Kg7 54.Bg6 Bb5 55.Kf5 Kh6 56.Ke5 Ba4 57.Kd6 Kg7 58.Kc7 Bd1 59.Kxb6 Kf6 60.Be8 Ke7 61.h6 Kf6 62.h7 Kg7 63.Bg6 Kh8 64.Kb5 Kg7 65.Kb4 Kh8 66.Kc3 Ba4 67.Bc2 Bd7 68.Kb4 Kg7 69.Bd3 Bc6 70.Bb5 Be4 71.a4 Kxh7 72.Kc5 Kg7 73.a5 Kf6 74.a6 1-0
2771592 IM Kolbus, D (2321) IM Schaefer, Mark (2401) 1/2-1/2
1.c4 c6 2.Nf3 d5 3.e3 Nf6 4.b3 g6 5.Bb2 Bg7 6.Be2 O-O 7.O-O Nbd7 8.cxd5 cxd5 9.d4 Ne4 10.Nc3 Nxc3 11.Bxc3 Nf6 12.Bb4 Bg4 13.Rc1 Bxf3 14.Bxf3 Qd7 15.Qd3 Rfc8 16.Ba3 e6 17.Rxc8+ Rxc8 18.Rc1 Bf8 19.Rxc8 Qxc8 20.Bb2 Qc6 21.Be2 Bd6 22.Qc3 Qxc3 23.Bxc3 Ne4 24.Be1 f5 25.f3 Nf6 26.Bh4 Kf7 27.Bg5 Nd7 28.Bd3 Nb8 29.f4 Nd7 30.h3 Nf6 31.Bxf6 Kxf6 1/2-1/2
2771527 IM Schaefer, Mark (2401) Van Foreest, Lucas (2350) 0-1
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nc3 Bb4 6.Nxc6 bxc6 7.Bd3 O-O 8.O-O d5 9.exd5 cxd5 10.h3 c6 11.Qf3 Bd6 12.Re1 Bd7 13.b3 Qc7 14.Bb2 Rae8 15.Na4 Re6 16.Bf5 Rxe1+ 17.Rxe1 Bxf5 18.Qxf5 Ne4 19.c4 Bh2+ 20.Kh1 Bf4 21.cxd5 cxd5 22.Qxd5 Nxf2+ 23.Kg1 Bh2+ 24.Kxf2 Bg3+ 25.Kf1 Bxe1 26.Kxe1 Re8+ 27.Kf1 Qf4+ 28.Qf3 Qd2 29.Be5 f6 30.Nc3 fxe5 31.Qd5+ Qxd5 32.Nxd5 Rd8 33.Ne7+ Kf7 34.Nc6 Rd2 35.a4 Ke6 36.b4 a6 37.a5 Rb2 38.Nb8 Rxb4 39.Nxa6 Rb1+ 40.Ke2 Kd6 41.Kd3 Rb5 0-1
2756128 IM Klyuner, V (2451) IM Schaefer, Mark (2401) 1-0
1.e4 e6 2.d3 d5 3.Nd2 Nf6 4.Ngf3 Bc5 5.e5 Nfd7 6.d4 Bb6 7.c4 c5 8.dxc5 Nxc5 9.b4 Ne4 10.c5 Bc7 11.Bb2 Nc6 12.b5 Nxd2 13.Qxd2 d4 14.Qf4 Ba5+ 15.Kd1 Ne7 16.Qxd4 O-O 17.Bd3 Qxd4 18.Bxd4 Rd8 19.Kc2 Nd5 20.Kb3 Bd7 21.Rhd1 f6 22.exf6 gxf6 23.Bc4 Be8 24.Nd2 Bg6 25.f3 f5 26.Nf1 f4 27.Be5 Rac8 28.Bxd5 Rxd5 29.Rxd5 exd5 30.Rc1 Bd3 31.Ka4 Bc7 32.Bxc7 Rxc7 33.Nd2 a6 34.b6 Re7 35.Kb4 Bb5 36.Nb3 Re2 37.Na5 d4 38.a4 Be8 39.Rd1 Rb2+ 40.Ka3 Rc2 41.Nxb7 Bf7 42.Rxd4 Kg7 43.Kb4 1-0
2779372 GM Ponkratov, P (2595) IM Schaefer, Mark (2399) 1-0
1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.d4 d6 6.Nc3 d5 7.Ne5 c6 8.Re1 Bf5 9.h3 Ne4 10.g4 Nxc3 11.bxc3 Bc8 12.e4 dxe4 13.Rxe4 Nd7 14.Nd3 Nf6 15.Re2 Nd5 16.Bd2 b5 17.a4 e6 18.Qb1 a6 19.Qb3 Rb8 20.Rd1 Qb6 21.a5 Qa7 22.Ne5 Bd7 23.c4 bxc4 24.Qxc4 Rfc8 25.Nxd7 Qxd7 26.Qxa6 Bxd4 27.Qd3 Bg7 28.c4 Nf6 29.Qxd7 Nxd7 30.Be3 Rc7 31.Red2 Nf8 32.a6 Ra8 33.Ra2 Nd7 34.Rxd7 Rxd7 35.Bxc6 Rdd8 36.a7 Be5 37.Bb6 Rf8 38.Bxa8 Rxa8 39.Rd2 1-0
2756112 IM Schaefer, Mark (2401) FM Kotter, R (2358) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Bc5 6.Nb3 Be7 7.c4 d6 8.Nc3 Nf6 9.O-O b6 10.f4 Nbd7 11.Qe2 Bb7 12.Bd2 Qc7 13.Rae1 Rd8 14.Nd4 O-O 15.Nf3 e5 16.f5 Rc8 17.Kh1 Nc5 18.Bb1 Bc6 19.Nd5 Bxd5 20.cxd5 b5 21.b3 Qb7 22.Rg1 Bd8 23.g4 Ne8 24.Rg3 f6 25.h4 h6 26.g5 hxg5 27.hxg5 Kf7 28.Qh2 Ke7 29.Nh4 Kd7 30.Ng6 Rf7 31.Qh8 Bb6 32.Qg8 Kd8 33.Rh3 Qd7 34.Nf8 Qe7 35.Rh8 Rxf8 36.Qxf8 Qxf8 37.Rxf8 Ke7 38.Rh8 Nd7 39.Rc1 Rb8 40.Kg2 a5 41.Kf3 b4 42.gxf6+ Ndxf6 43.Rc6 Kd7 44.Bd3 Bc7 45.Ra6 Rb7 46.Be3 Rb8 47.Ra7 Kd8 48.Bg5 Kd7 49.Bxf6 gxf6 50.Rxe8 1-0
2756040 IM Schaefer, Mark (2401) Schlawin, M (2342) 1/2-1/2
1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Nb6 5.exd6 cxd6 6.d5 N8d7 7.a4 Nf6 8.Nc3 g6 9.a5 Nbd7 10.a6 Bg7 11.Nd4 O-O 12.Nb3 Nb6 13.Be2 bxa6 14.O-O Qc7 15.Re1 Bb7 16.Bf3 Nc4 17.Ra4 Rfe8 18.g3 Nd7 19.Nd4 Ndb6 20.Ra2 Ne5 1/2-1/2
2756032 Zwirs, Nico (2367) IM Schaefer, Mark (2401) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ne2 cxd4 8.cxd4 f6 9.exf6 Nxf6 10.O-O Bd6 11.Nf3 Qc7 12.h3 O-O 13.Be3 Bd7 14.Re1 Rae8 15.Rc1 Qb8 16.Nc3 a6 17.a3 Re7 18.Na4 e5 19.dxe5 Nxe5 20.Nxe5 Bxe5 21.Re2 Kh8 22.Nc5 Bc8 23.Kh1 Rfe8 24.Qd2 Bd6 25.Nb3 Bd7 26.Rce1 Ba4 27.Nd4 Bd7 28.Nf5 Bxf5 29.Bxf5 Ne4 30.Bxe4 dxe4 31.Bg5 Re6 32.Qd5 h6 33.Bd2 Re5 34.Rxe4 Rxd5 35.Rxe8+ Qxe8 36.Rxe8+ Kh7 37.Re2 Be5 38.b4 b5 39.g3 Bb2 1/2-1/2
2755967 IM Schaefer, Mark (2401) GM Savchenko, S (2483) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5 7.Nf3 Qc7 8.a4 Be7 9.a5 Be6 10.Be2 O-O 11.O-O Nbd7 12.Nd5 Nxd5 13.exd5 Bg4 14.Ne1 Bxe2 15.Qxe2 f5 16.f3 Bf6 17.c4 e4 18.f4 Rfc8 19.Ra4 b6 20.b3 bxa5 21.Nc2 Nc5 22.Bxc5 Qxc5+ 23.Qe3 Qxe3+ 24.Nxe3 Bd4 25.Kf2 Rab8 26.Rb1 Rb4 27.Rxa5 Rcxc4 28.Ke2 Rc3 29.Nxf5 Rc2+ 30.Kd1 Rxg2 31.Rxa6 Bc5 32.Ra4 Rxh2 33.Rxb4 Bxb4 34.Ne7+ Kf7 35.Nc6 Bc5 36.b4 Bb6 37.Rb3 e3 38.Ra3 h5 39.Ra6 e2+ 40.Ke1 Be3 41.Nd8+ Kf6 42.Ne6 Kf5 43.b5 Ke4 44.b6 Kf3 45.Ng5+ Kxf4 46.b7 Kxg5 47.Ra8 Bd4 48.Rc8 Be5 0-1
2755945 IM Ris, R (2417) IM Schaefer, Mark (2401) 1/2-1/2
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 Bxc5 10.O-O-O Qa5 11.a3 a6 12.Bxc5 Qxc5 13.Bd3 f6 14.exf6 Nxf6 15.Ne2 Kh8 16.c3 Bd7 17.Ned4 Nxd4 18.Nxd4 Rae8 19.Rde1 Qd6 20.g3 e5 21.fxe5 1/2-1/2
2825153 IM Schaefer, Mark (2401) GM Van den Doel, E (2571) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nc3 Bb4 6.Nxc6 bxc6 7.Bd3 d5 8.exd5 O-O 9.O-O cxd5 10.h3 c6 11.Qf3 Bd6 12.Re1 Rb8 13.b3 Rb7 14.Bb2 Re8 15.Ne2 Be5 16.Bxe5 Rxe5 17.Nd4 Rxe1+ 18.Rxe1 c5 19.Nf5 Rc7 20.Qf4 g6 21.Ne3 Nh5 22.Qh6 Be6 23.Be2 Nf6 24.Bf3 Rd7 25.Qf4 Kg7 26.Ng4 Nxg4 27.Bxg4 Qf6 28.Qxf6+ Kxf6 29.Bxe6 fxe6 30.f4 Rd6 31.Kf2 Ra6 32.Ra1 g5 33.fxg5+ Kxg5 34.Ke3 h5 35.Kd3 Kf4 36.g4 hxg4 37.hxg4 Kxg4 38.c4 Kf5 39.cxd5 exd5 40.Rc1 Rxa2 41.Rxc5 Ke5 42.Rc8 Rh2 43.Re8+ Kd6 44.Ra8 Ra2 45.Kd4 Ra5 46.Rd8+ Kc6 47.Rc8+ Kd7 48.Ra8 Kc6 49.Rc8+ Kb7 50.Rc5 Kb6 51.Rxa5 Kxa5 52.Kxd5 Kb4 53.Kc6 Kxb3 54.Kb5 a5 55.Kxa5 1/2-1/2
3134848 FM Pergel, L (2241) IM Schaefer, Mark (2401) 0-1
1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ngf3 Be7 8.O-O O-O 9.Re1 f6 10.exf6 Nxf6 11.Ng5 cxd4 12.Nxe6 Bxe6 13.Rxe6 dxc3 14.bxc3 Bc5 15.Nf3 Ne4 16.Be3 Bxe3 17.fxe3 Nc5 18.Nd4 Qg5 19.h4 Qxh4 20.Bf5 Nxe6 21.Bxe6+ Kh8 22.Nf3 Qe4 23.Qxd5 Qxe3+ 24.Kh1 Rad8 25.Qc4 Rxf3 0-1
3134801 IM Schaefer, Mark (2401) IM Novkovic, Mi (2373) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nd2 c5 4.Ngf3 Nf6 5.exd5 exd5 6.Bb5+ Bd7 7.Bxd7+ Nbxd7 8.O-O Be7 9.dxc5 Nxc5 10.Nb3 Nce4 11.Be3 O-O 12.Qd3 Qd7 13.Bd4 Rfe8 14.Rad1 Qa4 15.Nc1 Nc5 16.Bxc5 Bxc5 17.Nb3 Bb6 18.Nfd4 Rad8 19.a3 Qc4 20.c3 Re5 21.Nc1 Rde8 22.Qf3 Bxd4 23.cxd4 Re4 24.Qd3 Rc8 25.Qh3 Rce8 26.Qd3 Rc8 27.Qh3 Rce8 1/2-1/2
3135755 Plane, B (2057) IM Schaefer, Mark (2401) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Be7 5.e5 Nfd7 6.Bxe7 Qxe7 7.f4 O-O 8.Nf3 c5 9.dxc5 Nc6 10.Bd3 f6 11.exf6 Qxf6 12.g3 Nxc5 13.O-O Bd7 14.Re1 a6 15.Qd2 Be8 16.Qf2 Nxd3 17.cxd3 Bg6 18.Qc5 Rac8 19.Qd6 Nd4 20.Kg2 Rc6 21.Qd7 Nxf3 22.Kxf3 Qd4 23.Re3 Qb4 24.Rxe6 Bh5+ 0-1
3205388 GM Feygin, M (2512) IM Schaefer, Mark (2404) 1/2-1/2
1.e4 e6 2.Nc3 d5 3.Nf3 Nf6 4.e5 Nfd7 5.d4 c5 6.dxc5 Nc6 7.Bf4 Nxc5 8.a3 Be7 9.h4 a6 10.h5 f5 11.Nd4 Nxd4 12.Qxd4 O-O 13.Be2 Ne4 14.Nxe4 fxe4 15.Be3 b5 16.Rd1 Bd7 17.c3 Qc7 18.Bg4 Rac8 19.O-O Bc5 20.Qxc5 Qxc5 21.Bxc5 Rxc5 1/2-1/2
3205350 IM Schaefer, Mark (2404) Yankelevich, L (2197) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Be3 Ng4 7.Bg5 h6 8.Bh4 g5 9.Bg3 Bg7 10.Nb3 Bxc3+ 11.bxc3 Qc7 12.Qd2 Nce5 13.Be2 Nf6 14.Qe3 Bg4 15.f3 Be6 16.Nd4 Bc4 17.O-O Bxe2 18.Nxe2 Nc4 19.Qd4 Qc5 20.Bf2 Qxd4 21.Bxd4 1/2-1/2
3212606 IM Kuipers, S (2411) IM Schaefer, Mark (2404) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.Nce2 c5 6.c3 Nc6 7.f4 Be7 8.Nf3 O-O 9.h4 f6 10.Rh3 cxd4 11.cxd4 Qb6 12.a3 a5 13.b3 Qc7 14.Ra2 a4 15.b4 Nb6 16.Neg1 f5 17.Bd3 Bd7 18.h5 Na7 19.Bb1 Rac8 20.Ne2 Bb5 21.Rc2 Qd7 22.Nh2 Bc4 23.g4 Nb5 24.gxf5 exf5 25.Nf1 Bb3 26.Rxb3 axb3 27.Rxc8 Qxc8 0-1
3212542 IM Schaefer, Mark (2404) IM Ris, R (2416) 0-1
1.e4 e5 2.Nf3 Nc6 3.c3 d5 4.Qa4 Nf6 5.d3 Bd6 6.Be2 O-O 7.O-O h6 8.Nbd2 Qe7 9.Re1 a5 10.Bf1 dxe4 11.dxe4 Bd7 12.Qc2 Bc5 13.Nc4 Bg4 14.Be2 Rfd8 15.Be3 Rd7 16.Bxc5 Qxc5 17.Ne3 Rad8 18.Rad1 Be6 19.Rxd7 Rxd7 20.Qa4 Ng4 21.Nxg4 Bxg4 22.Rd1 b5 23.Qc2 b4 24.Rxd7 Bxd7 25.Ne1 bxc3 26.Qxc3 Qxc3 27.bxc3 Be6 28.a3 Kf8 29.f3 Ke7 30.Kf2 Kd6 31.Ke3 Nb8 32.Kd3 Nd7 33.c4 Nc5+ 34.Kc3 Na4+ 35.Kb3 Nb6 36.Kc3 g6 37.g3 f5 38.exf5 gxf5 39.f4 Na4+ 40.Kb3 Nc5+ 41.Kc2 exf4 42.gxf4 Ne4 43.Bd3 Nf2 44.Kc3 Nd1+ 45.Kd2 Nb2 46.Kc3 Na4+ 47.Kb3 Nc5+ 48.Kc3 Na4+ 49.Kb3 Nb6 50.Nf3 Kc5 51.Ne5 Kd4 52.Bf1 Ke3 53.Ng6 c5 54.Kc3 Nd7 55.Kb3 Nb6 56.Kc3 Bd7 57.Bh3 Kf3 58.Bf1 Be8 59.Ne5+ Kxf4 60.Nd3+ Ke3 61.Nxc5 Na4+ 62.Nxa4 Bxa4 63.c5 f4 0-1
3223194 Walter, S2 (2343) IM Schaefer, Mark (2404) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 c6 6.Be3 a6 7.a4 a5 8.Qd2 Na6 9.Rd1 Nd7 10.Bd3 e5 11.Nge2 O-O 12.O-O exd4 13.Nxd4 Ne5 14.Be2 Qe7 15.h3 Re8 16.Rfe1 Nb4 17.Bf1 Qc7 18.Qf2 b6 19.Nb3 Rb8 20.Bd4 Ba6 21.f4 c5 22.fxe5 cxd4 23.exd6 Qxd6 24.Nxd4 Qc5 25.Ndb5 Be5 26.Rd2 Bf4 27.Qxc5 bxc5 1/2-1/2
3223138 IM Schaefer, Mark (2404) FM Mueller, Mic1 (2219) 1-0
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 d6 5.Be3 Nf6 6.Nc3 g6 7.Be2 Bg7 8.O-O O-O 9.Nb3 Be6 10.f4 Qc8 11.Nd4 Nxd4 12.Bxd4 Bc4 13.Kh1 Bxe2 14.Qxe2 Re8 15.Rad1 b6 16.f5 Nd7 17.Nd5 Ne5 18.Qf2 f6 19.c3 Qb7 20.Bxe5 dxe5 21.fxg6 hxg6 22.Qg3 g5 23.Qg4 Qc8 24.Qh5 Rb8 25.Qg6 Qc6 26.Ne3 e6 27.Ng4 f5 28.Rd7 1-0
3248164 FM Singer, C (2343) IM Schaefer, Mark (2404) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.c3 d5 4.exd5 exd5 5.d4 Nc6 6.Bb5 Bd6 7.O-O Ne7 8.dxc5 Bxc5 9.Nbd2 O-O 10.Nb3 Bd6 11.Bg5 Qc7 12.Re1 Bg4 13.h3 Bh5 14.Bxe7 Nxe7 15.Be2 a6 16.Nfd4 Bg6 17.Bd3 Rad8 18.Qf3 Nc6 19.Nxc6 Qxc6 20.Re2 Bb8 21.Rae1 Qd6 22.g3 Ba7 23.Kg2 Bxd3 24.Qxd3 g6 25.Nd4 Rd7 26.h4 Qf6 27.Re5 Bb8 28.Re8 Ba7 29.Qe3 Rd8 30.Re7 Bxd4 31.Qxd4 Qxd4 32.cxd4 Rc8 33.R1e5 b5 34.Ra7 Rc2 35.Rxa6 Rxb2 36.Rxd5 Rc8 37.Rd7 b4 38.Raa7 Rf8 39.Rdb7 h5 40.Ra4 Re8 41.Rbxb4 Rd2 42.Rb3 Ree2 43.Rf3 Rxa2 44.Rxa2 Rxa2 45.Rd3 Kf8 46.Kf3 Ke7 47.Ke3 Kd6 48.Rb3 Ra7 49.Rb6+ Kd5 50.Rb5+ Kd6 51.Ke4 Re7+ 52.Re5 Ra7 53.Rd5+ Kc6 54.Rc5+ Kd6 55.Rb5 Re7+ 56.Kf4 Re2 57.f3 Rd2 58.Ke3 Rg2 59.Rb6+ Ke7 60.Kf4 Rd2 61.Ke5 Re2+ 62.Kf4 Rd2 63.Rb4 Kf6 64.Rb6+ Ke7 65.Rb4 1/2-1/2
3248100 IM Schaefer, Mark (2404) GM Postny, E (2631) 0-1
1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Nc5 b6 6.Nb3 e6 7.Nf3 Bd6 8.g3 Ne7 9.Bg2 h6 10.O-O O-O 11.Qe2 Nd7 12.c4 Rc8 13.Rd1 Bg4 14.Nbd2 Nf6 15.b3 b5 16.Bb2 bxc4 17.Nxc4 Nfd5 18.Rac1 Bh5 19.Nxd6 Bxf3 20.Bxf3 Qxd6 21.Qa6 Rfd8 22.Ba3 Qb8 23.Bc5 Rd7 24.Qe2 Rcd8 25.Bxe7 Nxe7 26.Bxc6 Rxd4 27.Rxd4 Rxd4 28.Qb5 Qd8 29.Bf3 Rd2 30.Qc5 a5 31.a3 Kh7 32.Re1 g6 33.b4 axb4 34.axb4 Nf5 35.Be4 Nd4 36.Qe5 Rb2 37.Ra1 Re2 38.Qf4 Qd7 39.Qf6 Rxe4 40.Ra8 Re1+ 41.Kg2 Qd5+ 42.f3 Qxf3+ 43.Qxf3 Nxf3 44.Kxf3 Rb1 45.Rb8 g5 46.Ke4 Kg6 47.Ke5 Rb2 48.b5 Rxh2 49.b6 Kh5 50.b7 Rb2 51.Kd6 Kg4 52.Kc7 Kxg3 53.Rh8 f5 54.Rxh6 f4 55.Rxe6 Rxb7+ 56.Kxb7 f3 57.Ra6 f2 58.Ra1 g4 0-1
3254457 FM Van de Griendt, JW (2317) IM Schaefer, Mark (2404) 1-0
1.d4 Nf6 2.Bg5 Ne4 3.Bf4 d6 4.Qd3 Nf6 5.e4 g6 6.Nc3 Bg7 7.Be2 Nc6 8.d5 Nb8 9.Qd2 O-O 10.Bh6 e6 11.h4 exd5 12.h5 Qe7 13.Bxg7 Kxg7 14.hxg6 fxg6 15.exd5 Nbd7 16.O-O-O Ne5 17.Re1 Qd7 18.Nh3 Nf7 19.Nf4 Ng5 20.Nxg6 hxg6 21.Qxg5 Ng8 22.Qh4 Nf6 23.Bd3 Rg8 24.Ne4 Nxd5 25.Qh6+ Kf7 26.Rh3 Qa4 27.Ng5+ Kf6 28.Rf3+ 1-0
3254339 IM Schaefer, Mark (2404) Mihasi, Lime (2030) 1-0
1.e4 d6 2.d4 Nf6 3.Nc3 e5 4.Nge2 Nbd7 5.g3 Be7 6.Bg2 O-O 7.O-O c6 8.a4 a5 9.b3 exd4 10.Nxd4 Nc5 11.h3 Re8 12.Re1 Bf8 13.Bf4 Qc7 14.Qd2 Bd7 15.Rad1 Rad8 16.Bg5 Be7 17.g4 Ne6 18.Be3 Nxd4 19.Qxd4 c5 20.Qd2 Bc6 21.Qe2 Bf8 22.Qc4 Re6 23.Nd5 Bxd5 24.exd5 Re5 25.Bd2 Rde8 26.Rxe5 Rxe5 27.Bc3 Re7 28.Re1 b6 29.Qb5 Rxe1+ 30.Bxe1 Qe7 31.Bc3 Nd7 32.Kf1 g6 33.Qe2 Qg5 34.Qd2 Qe7 35.Qe1 Qd8 36.f4 Bg7 37.g5 Bxc3 38.Qxc3 f6 39.h4 Qe7 40.Kf2 Kf7 41.Bh3 f5 42.Bg2 Qf8 43.Qe3 Qe7 44.Qd3 Qf8 45.Qe3 Qe7 46.Qxe7+ Kxe7 47.Bf1 Kd8 48.Bb5 Nf8 49.Ke3 Kc7 50.Kd3 Kd8 51.Kc4 Kc7 52.Be8 Kd8 53.Bc6 Kc8 54.Kb5 Kc7 55.c3 h6 56.gxh6 Nh7 57.Be8 Nf8 58.Bf7 c4 59.Kxc4 1-0
3254197 Farrell, N (2147) IM Schaefer, Mark (2404) 1/2-1/2
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 Na6 7.O-O e5 8.Be3 Ng4 9.Bg5 Qe8 10.Re1 h6 11.Bh4 Rb8 12.h3 Nf6 13.dxe5 dxe5 14.Bg3 Nh5 15.Bh2 b6 16.a3 Bb7 17.b4 Rd8 18.Qc2 Nf4 19.Bf1 c6 20.Qa4 Qe7 21.Rad1 g5 22.c5 b5 23.Qb3 Nc7 24.a4 a6 25.axb5 axb5 26.Rxd8 Rxd8 27.Bxf4 exf4 28.e5 Bc8 29.Qc2 Be6 30.Bd3 Nd5 31.Nxd5 Bxd5 32.Be4 Bxe4 33.Qxe4 Qd7 34.Ra1 Qd5 35.Qxd5 Rxd5 36.Ra6 Rd1+ 37.Kh2 Rb1 38.Rxc6 Rxb4 39.Rb6 Rc4 40.Rxb5 Bf8 41.Rb2 Bxc5 42.Re2 Kg7 43.g4 fxg3+ 44.fxg3 Rc3 45.Kg2 Be3 46.g4 Kf8 47.h4 Ke7 48.hxg5 hxg5 49.Ra2 Ke6 50.Ra6+ Kd5 51.Rf6 Ke4 52.Rf5 Rc2+ 53.Kh3 Rc3 54.Kg2 Rc2+ 55.Kh3 1/2-1/2
3254026 IM Schaefer, Mark (2404) IM Tripoteau, N (2363) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Bc5 6.Nb3 Be7 7.c4 d6 8.Nc3 Nf6 9.O-O b6 10.f4 Nbd7 11.Qe2 Bb7 12.Bd2 O-O 13.Nd4 Re8 14.Nf3 Qc7 15.Rae1 Nf8 16.e5 N6d7 17.exd6 Bxd6 18.Ne4 Be7 19.Bc3 f5 20.Ng3 Bd6 21.Ne5 Ng6 22.b4 Ndxe5 23.fxe5 Be7 24.Rf2 a5 25.a3 axb4 26.axb4 Red8 27.Qc2 Bh4 28.Ref1 Bg5 29.Re1 Ba6 30.Bb2 Rac8 31.Nxf5 exf5 32.Bxf5 Qxc4 33.Bxg6 hxg6 34.Qxg6 Be3 35.e6 Bxf2+ 36.Kxf2 Rf8+ 37.Kg3 Qb3+ 38.Kh4 Qxb2 39.e7 Qf2+ 0-1
3253883 IM Schaefer, Mark (2404) Freeman, G (2056) 1-0
1.e4 d6 2.d4 g6 3.c3 Nf6 4.Qc2 Bg7 5.Nf3 O-O 6.Be2 Nbd7 7.O-O e5 8.dxe5 dxe5 9.Rd1 Qe7 10.b3 b6 11.Ba3 Nc5 12.c4 Bb7 13.Nc3 Rfd8 14.Nd5 Nxd5 15.cxd5 Bf8 16.Rac1 Qe8 17.b4 Na6 18.Qb3 Bd6 19.Nd2 Qe7 20.Rb1 Nb8 21.Nc4 Nd7 22.Bc1 Kh8 23.a3 f5 24.exf5 gxf5 25.Qh3 f4 26.Bg4 Nf6 27.Be6 Bc8 28.Bb2 Re8 29.Nxe5 Bxe6 30.dxe6 Bxe5 31.Bxe5 Qxe6 32.Qxe6 Rxe6 33.Bxf4 Re2 34.Bxc7 Rc8 35.Rbc1 Ne8 36.Be5+ 1-0
3253718 IM Van Delft, M (2425) IM Schaefer, Mark (2404) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 d6 6.Be3 Nf6 7.f4 e5 8.Nb3 exf4 9.Bxf4 Be7 10.Qd2 O-O 11.O-O-O Ne5 12.Kb1 a6 13.h3 b5 14.g4 Bb7 15.Bg2 Qc7 16.Nd4 Nc4 17.Qd3 Nd7 18.g5 Nde5 19.Qg3 Rfe8 20.Nd5 Bxd5 21.exd5 Bf8 22.Bc1 b4 23.h4 a5 24.h5 a4 25.g6 fxg6 26.hxg6 h6 27.Nc6 b3 28.cxb3 axb3 29.axb3 Na5 30.Bd2 Nb7 31.b4 Qb6 32.Qb3 Nc5 33.Be3 Qxc6 34.dxc6+ Nxb3 35.Bd5+ Kh8 36.Bxb3 Nxc6 37.Bd2 Ne5 38.Bc3 Be7 39.Rdf1 Bg5 40.Rf5 Be3 41.Rh3 Bb6 42.Rf7 Ra7 43.Bd2 Rxf7 44.gxf7 Rf8 45.Bxh6 gxh6 46.Rxh6+ Kg7 47.Rxd6 1/2-1/2
3253486 IM Schaefer, Mark (2404) GM Georgiev, Ki (2664) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.cxd4 Bb4+ 7.Bd2 Bxd2+ 8.Nbxd2 d5 9.exd5 Nxd5 10.Qb3 Nce7 11.O-O O-O 12.Rfe1 c6 13.Ne4 Ng6 14.Bxd5 Qxd5 15.Qxd5 cxd5 16.Nc3 Be6 17.Ng5 Rfe8 18.Re3 Nf8 19.Nxe6 Nxe6 20.Rd1 Rad8 21.Re5 Nxd4 22.Rxe8+ Rxe8 23.Kf1 Nc6 24.Rxd5 Kf8 25.f3 Ke7 26.Ne4 g6 27.Nc5 Rd8 28.Rxd8 Nxd8 29.Ke2 f5 30.Ke3 Kd6 31.Nd3 Ne6 32.g4 a5 33.gxf5 gxf5 34.Nf4 Nc5 35.Ne2 Ke5 36.f4+ Kd5 37.Ng3 Na4 38.b3 Nc3 39.a4 Ke6 40.Kd4 Nd5 41.Nxf5 Nxf4 42.Ne3 b6 43.Ke4 Ne2 44.Kd3 Nf4+ 45.Ke4 Ne2 46.Kd3 Nf4+ 47.Ke4 1/2-1/2
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