Opening Repertoire Filter
My Databases
Log in
Register
Games
Openings
Puzzles
Tournaments
Players
News
Beginners
My Databases
Games
Top games
Annotated games
Ten Classics
Top 250
Most viewed games
Game Of The Week
ChessSpider!
Explorer
Novelties
Search Openings By Name/ECO
Latest Games In My Openings
Chess Delight
Endgames
Puzzles
Checkmates - Advanced
Chess Fun Quiz
Loyd on Saturday
Top tournaments in...
All-time top tournaments
Tournament Explorer
32 Classics
Portrait of a World Champion
Top players in...
Top players of all time
Player Profile
Player Explorer
Elo Calculator
News
Latest games
Checkmates in one
Checkmates in two
Checkmates in three
Twenty-four miniatures
Player Profile
Player:
(Eg:
Carlsen,Magnus
)
Claassen, Joerg
FIDE
:
FIDE Card
Years
:
1989-2008
Number of games
:
92
Number of wins
:
26
Number of draws
:
32
Number of losses
:
34
White score
:
24½/45 (54.44% - Average Elo: 2234.7)
Black score
:
17½/47 (37.23% - Average Elo: 2240.14)
Rating progression
Games
White wins
White draws
White losses
Black wins
Black draws
Black losses
Top wins
Claassen, Joerg (2105) - Murey, Jacob (2525), Eupen op act, Eupen (E81) - 1994
Claassen, Joerg (2202) - Bocksberger, Stefan (2349), Bayern-chI Bank Hofmann 8th, Bad Wiessee (B34) - 2004
Claassen, Joerg - Drill, Frank J (2220), Giessen op, Giessen (E19) - 1992
Kind, Bertram (2230) - Claassen, Joerg (2211), NRW Class2 0708, Germany (B23) - 2007
Pinnel, Peter (2215) - Claassen, Joerg, Porz op 24th, Cologne (A02) - 1990
Koenig, Christian (2190) - Claassen, Joerg (2140), Lohmar Elo 0102 5th, Lohmar (B44) - 2001
Claassen, Joerg - ? (45)
Assmann, Thomas (0/1)
Behl, Torsten (1/1)
Berger, Gerd Helmar (½/1)
Bock, Juergen (½/1)
Bocksberger, Stefan (1/1)
Bode, Wilfried (0/1)
Boehme, Erich (1/1)
Bouaraba, Max (½/1)
Brahn, Helmut (1/1)
Chuchelov, Vladimir (0/1)
Dirr, Ulrich (½/1)
Drill, Frank J (1/1)
Ellers, Holger (½/1)
Gohla, Ulf (1/1)
Grimm, Sascha (½/1)
Haag, Martin (½/1)
Hart, Theo (1/1)
Heigl, Rudolf (0/1)
Hidding, Markus (1/1)
Hoffmann, Christian (½/1)
Jansa, Vlastimil (½/1)
Kaeser, Udo (½/1)
Kies, Werner (½/1)
Kistella, Roman (0/1)
Kohlmeyer, Klaus (1/1)
Lochte, Thomas (0/1)
Manay, Gueven (½/1)
Matzat, Andre (1/1)
Meissner, Wolf Dieter (1/1)
Missbach, Bernd (1/1)
Murey, Jacob (1/1)
Niemers, Johannes (1/1)
Philipowski, Robert (½/1)
Pirrot, Dieter (0/1)
Preuschoff, Michael (1/1)
Putjatina, Nadezhda (½/1)
Rashkovsky, Nukhim N (0/1)
Rechmann, Peter (0/1)
Reschke, Stefan (½/1)
Schebler, Gerhard (½/1)
Schippan, Bernhard (0/1)
Schmitz, Manuela (½/1)
Schrepp, Martin (0/1)
Semmler, Guenter (1/1)
Zedek, Alois (0/1)
? - Claassen, Joerg (47)
Abend, Peter (0/1)
Altrock, Rainer (½/1)
Brancaleoni, Maurizio (0/1)
Brem, Stephan (½/1)
Budde, Vladimir (0/1)
Bykhovsky, Avigdor (0/1)
Cooke, Eric (½/1)
Czech, Ludwig (½/1)
Deixler, Roland (1/1)
Donchenko, Anatoly G (0/1)
Eismont, Igor (0/1)
Ekat, Michael (1/1)
Frank, Thorsten (½/1)
Gottsmann, Herbert (½/1)
Gruene, Nils (1/1)
Guliyev, Namig (0/1)
Hedke, Fred (0/1)
Hupe, Henning (1/1)
Khurtsidze, Nino (0/1)
Kind, Bertram (1/1)
Koenig, Christian (1/1)
Liebau, Andreas (0/1)
Liebergesell, Andreas (½/1)
Lingnau, Carsten (0/1)
Mainka, Romuald (0/1)
Majer, Damir (0/1)
Ostermeyer, Peter (½/1)
Pinnel, Peter (1/1)
Prusikin, Michael (0/1)
Rademacher, Hubert (1/1)
Rashidian, Sagross (1/1)
Rohde, Ulrich (½/1)
Rothkugel, Wolfgang (1/1)
Ruetten, Ingmar (½/1)
Schmitt, Udo (0/1)
Schneider, Martin (0/1)
Schott, Guido (0/1)
Stanetzek, Carsten (½/1)
Straub, Peter (0/1)
Szypulski, Andrzej (½/1)
Tchernyi, Andrei (0/1)
Tiefenbach, Wilfried (0/1)
Tomann, Daniel (½/1)
Volkov, Sergey (0/1)
Wallner, Joachim (½/1)
Weisshaupt, Rainer (½/1)
Wittmann, Rainer (0/1)
Openings played as White (38)
B07 Pirc (1.e4 d6 2.d4 Nf6)
Average Elo:
2158.5
Result:
2/3 = 66.67%
E32 Nimzo-Indian, Classical (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2)
Average Elo:
2289
Result:
½/2 = 25%
A65 Benoni, 6.e4 (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4)
Average Elo:
2091
Result:
1½/2 = 75%
A84 Dutch (1.d4 f5 2.c4)
Average Elo:
2181.5
Result:
1½/2 = 75%
E81 King's Indian, Samisch (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O)
Average Elo:
2525
Result:
1½/2 = 75%
A57 Benko Gambit (1.d4 Nf6 2.c4 c5 3.d5 b5)
Average Elo:
2272
Result:
½/2 = 25%
B12 Caro-Kann Defense (1.e4 c6 2.d4)
Average Elo:
2355
Result:
0/1 = 0%
D85 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5)
Average Elo:
2141
Result:
1/1 = 100%
D42 Queen's Gambit Declined, Semi-Tarrasch, 7.Bd3 (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 5.cxd5 Nxd5 6.e3 Nc6 7.Bd3)
Average Elo:
2095
Result:
½/1 = 50%
B34 Sicilian, Accelerated Fianchetto (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nxc6)
Average Elo:
2349
Result:
1/1 = 100%
D17 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5)
Average Elo:
2320
Result:
0/1 = 0%
E18 Queen's Indian, Old Main line, 7.Nc3 (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3)
Average Elo:
0
Result:
1/1 = 100%
E86 King's Indian, Samisch, Orthodox, 7.Nge2 c6 (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 e5 7.Nge2 c6)
Average Elo:
0
Result:
½/1 = 50%
B80 Sicilian, Scheveningen (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6)
Average Elo:
1561
Result:
1/1 = 100%
E46 Nimzo-Indian (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O)
Average Elo:
2420
Result:
0/1 = 0%
E19 Queen's Indian, Old Main line, 9.Qxc3 (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Qc2 Nxc3)
Average Elo:
2220
Result:
1/1 = 100%
D38 Queen's Gambit Declined, Ragozin Variation (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Bb4)
Average Elo:
2225
Result:
½/1 = 50%
B19 Caro-Kann, Classical (1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.Nf3 Nd7)
Average Elo:
2066
Result:
1/1 = 100%
B01 Scandinavian (1.e4 d5)
Average Elo:
2320
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:
2285
Result:
½/1 = 50%
D46 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Bd3)
Average Elo:
0
Result:
1/1 = 100%
E17 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7)
Average Elo:
0
Result:
½/1 = 50%
B82 Sicilian, Scheveningen (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.f4)
Average Elo:
2460
Result:
½/1 = 50%
E88 King's Indian, Samisch, Orthodox, 7.d5 c6 (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 e5 7.d5 c6)
Average Elo:
0
Result:
0/1 = 0%
E01 Catalan, Closed (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2)
Average Elo:
0
Result:
1/1 = 100%
B11 Caro-Kann, Two Knights, 3...Bg4 (1.e4 c6 2.Nc3 d5 3.Nf3 Bg4)
Average Elo:
0
Result:
½/1 = 50%
B43 Sicilian, Kan, 5.Nc3 (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3)
Average Elo:
2145
Result:
1/1 = 100%
A91 Dutch Defense (1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2 Be7)
Average Elo:
0
Result:
1/1 = 100%
D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo:
2400
Result:
0/1 = 0%
E11 Bogo-Indian Defense (1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+)
Average Elo:
0
Result:
1/1 = 100%
D24 Queen's Gambit Accepted (1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.Nc3)
Average Elo:
2135
Result:
½/1 = 50%
E33 Nimzo-Indian, Classical (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 Nc6)
Average Elo:
2511
Result:
0/1 = 0%
B76 Sicilian, Dragon, Yugoslav Attack (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 O-O)
Average Elo:
2362
Result:
½/1 = 50%
A41 Queen's Pawn Game (with ...d6) (1.d4 d6)
Average Elo:
2295
Result:
½/1 = 50%
C56 Two Knights (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d4 exd4 5.O-O Nxe4)
Average Elo:
2259
Result:
0/1 = 0%
C18 French, Winawer (1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3)
Average Elo:
2047
Result:
½/1 = 50%
A52 Budapest Gambit (1.d4 Nf6 2.c4 e5 3.dxe5 Ng4)
Average Elo:
0
Result:
0/1 = 0%
B33 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4)
Average Elo:
2265
Result:
0/1 = 0%
Openings played as Black (41)
A30 English, Symmetrical (1.c4 c5)
Average Elo:
2243
Result:
0/3 = 0%
C01 French, Exchange (1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nc3 Nf6 5.Bg5)
Average Elo:
2320
Result:
1/2 = 50%
E67 King's Indian, Fianchetto (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 Nbd7)
Average Elo:
2170
Result:
½/2 = 25%
B07 Pirc (1.e4 d6 2.d4 Nf6)
Average Elo:
0
Result:
½/2 = 25%
B21 Sicilian, 2.f4 and 2.d4 (1.e4 c5 2.f4)
Average Elo:
2103
Result:
2/2 = 100%
D85 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5)
Average Elo:
2390
Result:
½/1 = 50%
B20 Sicilian (1.e4 c5)
Average Elo:
0
Result:
0/1 = 0%
A02 Bird's Opening (1.f4)
Average Elo:
2215
Result:
1/1 = 100%
C00 French Defense (1.e4 e6)
Average Elo:
2405
Result:
½/1 = 50%
A16 English (1.c4 Nf6 2.Nc3)
Average Elo:
2315
Result:
½/1 = 50%
C18 French, Winawer (1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3)
Average Elo:
0
Result:
½/1 = 50%
A53 Old Indian (1.d4 Nf6 2.c4 d6)
Average Elo:
0
Result:
½/1 = 50%
A46 Queen's Pawn Game (1.d4 Nf6 2.Nf3)
Average Elo:
2270
Result:
0/1 = 0%
A24 English, Bremen System with ...g6 (1.c4 e5 2.Nc3 Nf6 3.g3 g6)
Average Elo:
2265
Result:
½/1 = 50%
A36 English (1.c4 c5 2.Nc3 Nc6 3.g3)
Average Elo:
0
Result:
0/1 = 0%
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:
0/1 = 0%
C19 French, Winawer, Advance (1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7)
Average Elo:
2205
Result:
½/1 = 50%
E84 King's Indian, Samisch, Panno Main line (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 Nc6 7.Nge2 a6 8.Qd2 Rb8)
Average Elo:
2225
Result:
½/1 = 50%
A48 King's Indian (1.d4 Nf6 2.Nf3 g6)
Average Elo:
2225
Result:
0/1 = 0%
A57 Benko Gambit (1.d4 Nf6 2.c4 c5 3.d5 b5)
Average Elo:
0
Result:
1/1 = 100%
B03 Alekhine's Defense (1.e4 Nf6 2.e5 Nd5 3.d4)
Average Elo:
2305
Result:
0/1 = 0%
E90 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3)
Average Elo:
2300
Result:
0/1 = 0%
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:
0/1 = 0%
D44 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.Bg5 dxc4)
Average Elo:
2125
Result:
½/1 = 50%
B44 Sicilian (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6)
Average Elo:
2190
Result:
1/1 = 100%
A11 English, Caro-Kann Defensive System (1.c4 c6)
Average Elo:
2118
Result:
0/1 = 0%
B53 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4)
Average Elo:
2213
Result:
½/1 = 50%
B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack (1.e4 c5 2.Nf3 d6 3.Bb5+)
Average Elo:
1603
Result:
1/1 = 100%
D45 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3)
Average Elo:
2023
Result:
½/1 = 50%
B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo:
2091
Result:
½/1 = 50%
B43 Sicilian, Kan, 5.Nc3 (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3)
Average Elo:
2327
Result:
½/1 = 50%
B01 Scandinavian (1.e4 d5)
Average Elo:
2459
Result:
0/1 = 0%
B17 Caro-Kann, Steinitz Variation (1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7)
Average Elo:
1658
Result:
1/1 = 100%
D42 Queen's Gambit Declined, Semi-Tarrasch, 7.Bd3 (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 5.cxd5 Nxd5 6.e3 Nc6 7.Bd3)
Average Elo:
2457
Result:
0/1 = 0%
A47 Queen's Indian (1.d4 Nf6 2.Nf3 b6)
Average Elo:
2101
Result:
1/1 = 100%
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:
2411
Result:
0/1 = 0%
E13 Queen's Indian, 4.Nc3, Main line (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.Nc3 Bb7 5.Bg5 h6 6.Bh4 Bb4)
Average Elo:
2311
Result:
0/1 = 0%
E15 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3)
Average Elo:
2628
Result:
0/1 = 0%
E11 Bogo-Indian Defense (1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+)
Average Elo:
2458
Result:
0/1 = 0%
E14 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.e3)
Average Elo:
2560
Result:
0/1 = 0%
B23 Sicilian, Closed (1.e4 c5 2.Nc3)
Average Elo:
2230
Result:
1/1 = 100%