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Player Profile

Player:

(Eg: Carlsen,Magnus)

Kos, Sebastian



FIDE:	FIDE Card
Years:	1991-2000
Number of games:	136
Number of wins:	63
Number of draws:	46
Number of losses:	27
White score:	46/69 (66.67% - Average Elo: 2301.11)
Black score:	40/67 (59.7% - Average Elo: 2273.5)

Rating progression

Games
White wins
White draws
White losses
Black wins
Black draws
Black losses

Top wins

Kos, Sebastian (2175) - Eising, Johannes (2320), Oberliga NRW 9596 II, Germany (E94) - 1995

Kos, Sebastian (2210) - Meessen, Rudolf (2250), Oberliga NRW 9697 I, Germany (E97) - 1997

Kos, Sebastian (2210) - Sicker, Rolf (2245), Oberliga NRW 9697 I, Germany (D35) - 1996

Shneider, Aleksandr (2560) - Kos, Sebastian (2205), Berliner Sommer 11th, Berlin (E94) - 1993

Hetey, Laszlo (2285) - Kos, Sebastian (2205), GER-ch int U20, Hamburg (B33) - 1993

Solinski, Mirko (2220) - Kos, Sebastian (2210), GER-chT U20, Berlin (E69) - 1996

Kos, Sebastian - ? (67)

Bruhn, Boris (1½/2)

Schlicht, Markus (½/2)

Baldauf, Bastian (½/1)

Baumann (½/1)

Behrens, Henning (1/1)

Biermann, Florian2 (1/1)

Blaschke, Martin (1/1)

Borgdorf, Mirko (½/1)

Bungard, O (1/1)

Ciornei, Dragos (½/1)

Dubinski, Alexander (1/1)

Duengen, Wolfgang (½/1)

Eising, Johannes (1/1)

Engels, Jan Alexander (½/1)

Fehmer, Carsten (1/1)

Frombach, Ralf (½/1)

Fuhrmann, Daniel (½/1)

Greive, Burkhard (0/1)

Grund, Holger (0/1)

Guehne, Otfried (½/1)

Handke, Florian (1/1)

Hawellek, Jeronimo (½/1)

Helbig, Jan (1/1)

Hoenig, Alexander (½/1)

Hoffmann, Ulrich (1/1)

Hollfelder, Markus (1/1)

Holtz, Dietmar (1/1)

Hoppe, Thilo (½/1)

Jansen, Christian (1/1)

Jurga, David (1/1)

Kaid, Almar (½/1)

Kamp, Christoph (½/1)

Kitte, Sebastian (0/1)

Koch, Manuel (½/1)

Koch, Martin (1/1)

Koenig, Falk (1/1)

Kraenzle, Harald (0/1)

Kuehn, Peter (½/1)

Labuda, Markus (½/1)

Lerner, Konstantin Z (0/1)

Mauelshagen, Franz (½/1)

Meessen, Rudolf (1/1)

Meirick, Ingo (1/1)

Mertens, Heiko (1/1)

Meyer, Jens1 (1/1)

Mueller, Hans Georg (0/1)

Petri, Klaus (½/1)

Proehl, Holger (0/1)

Proeschold, Bernd (½/1)

Rochau, Norman (1/1)

Rogatzki, Thorsten (1/1)

Sandor, Christian (½/1)

Schlehoefer, Ralf (0/1)

Schlobach, Michael (1/1)

Schmidt, Georg (1/1)

Schorn, Christoph (1/1)

Schwerdt, Rafael (1/1)

Sicker, Rolf (1/1)

Sonntag, Hans Hubert (½/1)

Villwock, Martin (½/1)

Von Boeselager, Philipp (1/1)

Von der Brueggen, Georg (1/1)

Von Gleich, Alexander (0/1)

Wellmann, Bjoern (½/1)

Wiederhold, Olaf (1/1)

Wilke, Joerg (1/1)

Wunden, Wilfried (1/1)

? - Kos, Sebastian (66)

Muehlens, Rolf (1/2)

Ales Garcia, Fernando (1/1)

Arica, M (0/1)

Baecker, Rolf (1/1)

Bauch, Olaf (1/1)

Beckmann, Klaus2 (½/1)

Buhr, Carl Christian (1/1)

Ciaffone, Daniel (0/1)

Comp Mephisto Genius68030 (½/1)

Curic, Ante (½/1)

Dimitrijeski, Kristian (½/1)

Duerdoth, Sebastian (1/1)

Ellers, Holger (0/1)

Funke, Reinhard (1/1)

Hackl Sommer, Rene (1/1)

Haemmerlein, Thomas (1/1)

Hebbinghaus, Holger (½/1)

Hetey, Laszlo (1/1)

Horstmann, Michael (0/1)

Jagodzinski, Andreas (½/1)

Jannsen, Nils (1/1)

Jugelt, Tobias (½/1)

Kaiser, Thomas (1/1)

Kovermann, Peter (1/1)

Krug, Georg (0/1)

Ksieski, Zbigniew (0/1)

Kubitza, Georg (0/1)

Loriguillo Gonzalez, Gregorio (1/1)

Lutzka, Guenther (1/1)

Martin, Jirka (1/1)

Marxen, Tobias (1/1)

Matthaei, Alexander (0/1)

Michalczak, Thomas (½/1)

Modlich, Bjoern (1/1)

Niestrath, Bjoern (1/1)

Okrajek, Alexander (0/1)

Ommen, Tobias (1/1)

Opitz, Frank (1/1)

Pachow, Joerg (0/1)

Panchenko, Alexandar G (0/1)

Pericic, Boris (0/1)

Proehl, Holger (0/1)

Proeschold, Bernd (½/1)

Roski, Ferdinand (½/1)

Schenk (1/1)

Schlobach, Michael (1/1)

Schmidt, Jan Peter (½/1)

Seedorf, Sven (½/1)

Shneider, Aleksandr (1/1)

Solinski, Mirko (1/1)

Spieker, Michael (½/1)

Strauss (½/1)

Urbanczyk, Christian (1/1)

Van de Berkmortel, Theo (0/1)

Vetter, Herbert (0/1)

Villwock, Martin (1/1)

Von Kap herr, Alexander (½/1)

Waechtler, Frank (½/1)

Winkler, Martin (1/1)

Yanik, Mehmet (½/1)

Yilmaz, Ergun (0/1)

Zsernaviczky, Peter (1/1)

Openings played as White (42)

E20 Nimzo-Indian (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4)
Average Elo: 2530
Result: 5/7 = 71.43%

E94 King's Indian, Orthodox (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O)
Average Elo: 2321.67
Result: 3½/6 = 58.33%

D36 Queen's Gambit Declined, Exchange, Positional line, 6.Qc2 (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 c6 6.Qc2)
Average Elo: 2350
Result: 3/4 = 75%

E91 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2)
Average Elo: 0
Result: 2½/4 = 62.5%

E99 King's Indian, Orthodox, Taimanov (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nc6 8.d5 Ne7 9.Ne1 Nd7 10.f3 f5)
Average Elo: 0
Result: 2/3 = 66.67%

D35 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6)
Average Elo: 2245
Result: 3/3 = 100%

E92 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5)
Average Elo: 2275
Result: 1/2 = 50%

A88 Dutch, Leningrad, Main Variation with c6 (1.d4 f5 2.c4 Nf6 3.g3 g6 4.Bg2 Bg7 5.Nf3 O-O 6.O-O d6 7.Nc3 c6)
Average Elo: 0
Result: 1½/2 = 75%

D92 Grunfeld, 5.Bf4 (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bf4)
Average Elo: 2300
Result: 1½/2 = 75%

A57 Benko Gambit (1.d4 Nf6 2.c4 c5 3.d5 b5)
Average Elo: 2250
Result: 1/2 = 50%

Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 2312.5
Result: ½/2 = 25%

D45 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3)
Average Elo: 0
Result: 2/2 = 100%

D30 Queen's Gambit Declined (1.d4 d5 2.c4 e6)
Average Elo: 0
Result: ½/1 = 50%

E27 Nimzo-Indian, Samisch Variation (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 O-O)
Average Elo: 0
Result: 1/1 = 100%

D53 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7)
Average Elo: 0
Result: 1/1 = 100%

A07 King's Indian Attack (1.Nf3 d5 2.g3)
Average Elo: 0
Result: ½/1 = 50%

D32 Queen's Gambit Declined, Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 c5)
Average Elo: 0
Result: ½/1 = 50%

A42 Modern Defense, Averbakh System (1.d4 d6 2.c4 g6 3.Nc3 Bg7 4.e4)
Average Elo: 2190
Result: 1/1 = 100%

A52 Budapest Gambit (1.d4 Nf6 2.c4 e5 3.dxe5 Ng4)
Average Elo: 0
Result: 1/1 = 100%

A80 Dutch (1.d4 f5)
Average Elo: 0
Result: 1/1 = 100%

D85 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5)
Average Elo: 0
Result: ½/1 = 50%

D18 Queen's Gambit Declined Slav, Dutch (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.e3)
Average Elo: 0
Result: ½/1 = 50%

E43 Nimzo-Indian, Fischer Variation (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6)
Average Elo: 0
Result: 0/1 = 0%

D25 Queen's Gambit Accepted (1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3)
Average Elo: 2345
Result: 0/1 = 0%

A05 Reti Opening (1.Nf3 Nf6)
Average Elo: 0
Result: ½/1 = 50%

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 0
Result: 1/1 = 100%

A47 Queen's Indian (1.d4 Nf6 2.Nf3 b6)
Average Elo: 0
Result: ½/1 = 50%

D11 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3)
Average Elo: 0
Result: 1/1 = 100%

D12 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 Bf5)
Average Elo: 2240
Result: ½/1 = 50%

D34 Queen's Gambit Declined, Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.Nf3 Nc6 6.g3 Nf6 7.Bg2 Be7)
Average Elo: 0
Result: 1/1 = 100%

D07 Queen's Gambit Declined, Chigorin Defense (1.d4 d5 2.c4 Nc6)
Average Elo: 0
Result: 0/1 = 0%

A44 Old Benoni Defense (1.d4 c5 2.d5 e5)
Average Elo: 2235
Result: ½/1 = 50%

E49 Nimzo-Indian, 4.e3, Botvinnik System (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.a3 Bxc3+ 7.bxc3)
Average Elo: 0
Result: ½/1 = 50%

E97 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nc6)
Average Elo: 2250
Result: 1/1 = 100%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 0
Result: 1/1 = 100%

D15 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3)
Average Elo: 0
Result: 1/1 = 100%

A40 Queen's Pawn Game (1.d4)
Average Elo: 0
Result: ½/1 = 50%

E63 King's Indian, Fianchetto, Panno Variation (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 Nc6 7.O-O a6)
Average Elo: 0
Result: ½/1 = 50%

D93 Grunfeld, with Bf4 & e3 (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bf4 O-O 6.e3)
Average Elo: 0
Result: 1/1 = 100%

A56 Benoni Defense (1.d4 Nf6 2.c4 c5)
Average Elo: 2305
Result: ½/1 = 50%

D50 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5)
Average Elo: 0
Result: 1/1 = 100%

E25 Nimzo-Indian, Samisch (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5)
Average Elo: 2315
Result: 0/1 = 0%

Openings played as Black (41)

E94 King's Indian, Orthodox (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O)
Average Elo: 2560
Result: 5½/7 = 78.57%

B33 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4)
Average Elo: 2189
Result: 2½/4 = 62.5%

B15 Caro-Kann (1.e4 c6 2.d4 d5 3.Nc3)
Average Elo: 0
Result: 1½/3 = 50%

B06 Robatsch (1.e4 g6)
Average Elo: 2285
Result: 1½/3 = 50%

E69 King's Indian, Fianchetto, Classical Main line (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 Nbd7 7.O-O e5 8.e4 c6 9.h3)
Average Elo: 2232.5
Result: 2½/3 = 83.33%

B25 Sicilian, Closed (1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6)
Average Elo: 0
Result: 2/2 = 100%

A03 Bird's Opening (1.f4 d5)
Average Elo: 2240
Result: 0/2 = 0%

A48 King's Indian (1.d4 Nf6 2.Nf3 g6)
Average Elo: 0
Result: 1½/2 = 75%

E97 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nc6)
Average Elo: 2180
Result: 1/2 = 50%

A55 Old Indian, Main line (1.d4 Nf6 2.c4 d6 3.Nc3 e5 4.Nf3 Nbd7 5.e4)
Average Elo: 2225
Result: 1/2 = 50%

B85 Sicilian, Scheveningen, Classical (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2 a6 7.O-O Qc7 8.f4 Nc6)
Average Elo: 2305
Result: 1/2 = 50%

E62 King's Indian, Fianchetto (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3)
Average Elo: 2510
Result: ½/2 = 25%

E61 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3)
Average Elo: 2215
Result: 1/2 = 50%

A25 English (1.c4 e5 2.Nc3 Nc6)
Average Elo: 2260
Result: 1/2 = 50%

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 2220
Result: 1/2 = 50%

Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 2290
Result: 0/2 = 0%

B87 Sicilian, Fischer-Sozin with ...a6 and ...b5 (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Bc4 a6 7.Bb3 b5)
Average Elo: 0
Result: 1/1 = 100%

D79 Neo-Grunfeld, 6.O-O, Main line (1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 O-O 6.O-O c6 7.cxd5 cxd5)
Average Elo: 0
Result: ½/1 = 50%

B26 Sicilian, Closed, 6.Be3 (1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6 6.Be3)
Average Elo: 0
Result: ½/1 = 50%

B93 Sicilian, Najdorf, 6.f4 (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f4)
Average Elo: 0
Result: ½/1 = 50%

A16 English (1.c4 Nf6 2.Nc3)
Average Elo: 0
Result: 0/1 = 0%

B97 Sicilian, Najdorf (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Qb6)
Average Elo: 0
Result: 0/1 = 0%

B12 Caro-Kann Defense (1.e4 c6 2.d4)
Average Elo: 0
Result: ½/1 = 50%

A02 Bird's Opening (1.f4)
Average Elo: 0
Result: 1/1 = 100%

E76 King's Indian, Four Pawns Attack (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f4)
Average Elo: 0
Result: 1/1 = 100%

B80 Sicilian, Scheveningen (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6)
Average Elo: 0
Result: 1/1 = 100%

A41 Queen's Pawn Game (with ...d6) (1.d4 d6)
Average Elo: 0
Result: 1/1 = 100%

B84 Sicilian, Scheveningen (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2 a6)
Average Elo: 2355
Result: 0/1 = 0%

E90 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3)
Average Elo: 2340
Result: 0/1 = 0%

E92 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5)
Average Elo: 0
Result: ½/1 = 50%

A36 English (1.c4 c5 2.Nc3 Nc6 3.g3)
Average Elo: 0
Result: 1/1 = 100%

B24 Sicilian, Closed (1.e4 c5 2.Nc3 Nc6 3.g3)
Average Elo: 0
Result: 1/1 = 100%

E73 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2)
Average Elo: 0
Result: 1/1 = 100%

A45 Queen's Pawn Game (1.d4 Nf6)
Average Elo: 0
Result: 1/1 = 100%

B27 Sicilian (1.e4 c5 2.Nf3)
Average Elo: 0
Result: 1/1 = 100%

C45 Scotch Game (1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4)
Average Elo: 0
Result: 1/1 = 100%

B30 Sicilian (1.e4 c5 2.Nf3 Nc6)
Average Elo: 0
Result: 1/1 = 100%

C86 Ruy Lopez, Worrall Attack (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Qe2)
Average Elo: 2215
Result: ½/1 = 50%

C69 Ruy Lopez, Exchange, Gligoric Variation, 6.d4 (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dc 5.O-O f6 6.d4)
Average Elo: 2280
Result: ½/1 = 50%

C68 Ruy Lopez, Exchange (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6)
Average Elo: 0
Result: ½/1 = 50%

B23 Sicilian, Closed (1.e4 c5 2.Nc3)
Average Elo: 2215
Result: ½/1 = 50%