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Player Profile

Player:

(Eg: Carlsen,Magnus)

Krefenstein, Sergej



FIDE:	FIDE Card
Years:	2010-2025
Number of games:	424
Number of wins:	209
Number of draws:	93
Number of losses:	122
White score:	133½/208 (64.18% - Average Elo: 2047.98)
Black score:	122/216 (56.48% - Average Elo: 2059.7)

Rating progression

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

Top wins

Krefenstein, Sergej (2184) - Muse, Drazen (2408), Berlin Lichtenberger op 14th, Berlin (B06) - 2015

Krefenstein, Sergej (2125) - Figura, Atila Gajo (2394), Berlin Lichtenberger op 18th, Berlin (B42) - 2019

Krefenstein, Sergej (2116) - Leisner, Hannes (2296), Oberliga Nord O 1819, Germany (B42) - 2019

Figura, Atila Gajo (2382) - Krefenstein, Sergej (2160), Berlin-ch MT, Berlin (A11) - 2016

Bruedigam, Martin (2342) - Krefenstein, Sergej (2094), Berlin Lichtenberger op 13th, Berlin (C47) - 2014

Reichenbach, Werner (2310) - Krefenstein, Sergej (2025), Berlin Lichtenrade op 07th, Berlin () - 2011

Krefenstein, Sergej - ? (176)

Gebigke, Martin (2/4)

Albrecht, Rainer (2/3)

Dimitrijeski, Kristian (2/3)

Heerde, Thomas (2/3)

Wierzbicki, Jirawat (½/3)

Bergmann, Jens (2/2)

Brustkern, Juergen (1/2)

Dathe, Frederick (2/2)

Dauth, Benjamin (1/2)

Engers, Felix (2/2)

Fahland, Maximilian (2/2)

Federau, Juergen (1½/2)

Gelman, Josef (1½/2)

Hoermann, David (2/2)

Jaeger, Andre (2/2)

Kalinitschew, Sergey (0/2)

Kirchhof, Arno (2/2)

Muse, Drazen (1½/2)

Niehaus, Frank (1½/2)

Paulsen, Dirk (½/2)

Schildt, Rene (1½/2)

Schmidt, Juergen (2/2)

Trenner, Rolf (2/2)

Waldmann, Hans Joachim (½/2)

Woinowski, Michael (1½/2)

Zschaebitz, Klaus (1/2)

Acikel, Mert (1/1)

Ahlers, Knut (½/1)

Alvarez, Leonardo (1/1)

Bekker Jensen, David (0/1)

Binder, Thomas (1/1)

Boettcher, Patrick (0/1)

Bolk, Matthias (½/1)

Bonke, Hans Juergen (1/1)

Bruemmel, Arend (1/1)

Budt, Matthias (1/1)

Calamar, Traian (1/1)

Casny, Guenter (1/1)

Chatzidakis, Mihail (0/1)

Di Candia, Roberto (1/1)

Dittrich, Hans Georg (1/1)

Donath, Johann (½/1)

Eichler, Jan Christoph (0/1)

Emig, Edgar (0/1)

Fartmann, Oliver (1/1)

Figura, Atila Gajo (1/1)

Flohr, Marcel (1/1)

Florstedt, Johannes (0/1)

Foerster, Jonas (½/1)

Fuchs, Dominik (1/1)

Gaerths, Ronny (½/1)

George, Tom (1/1)

Giannopoulos, Christos Vas (1/1)

Giemsa, Stephan (½/1)

Glantz, Robert (½/1)

Godoj, Veit (1/1)

Gressmann, Moritz (0/1)

Gropp, Andreas (½/1)

Gruzmann, Boris (0/1)

Guder, Sibylle (0/1)

Hacker, Jonas (0/1)

Hahlbohm, Matthias (1/1)

Hahne, Carsten (1/1)

Hanewinkel, Winfried (1/1)

Hannebauer, Torsten (1/1)

Hansch, Karsten (0/1)

Hantusch, Ralf (1/1)

Hartmann, Jakob (1/1)

Hein, Carsten (½/1)

Hesselbarth, Karlheinz (1/1)

Hiller, Bernd (1/1)

Hoffmann, Peter (0/1)

Holinka, Henning (½/1)

Inhoven, Stefan (1/1)

Inngauer, Wolfram (1/1)

Jaeger, Tobias (0/1)

Jahnz, Fabian (0/1)

Jeremic, Nemanja (1/1)

Joppien, Arne (0/1)

Jugelt, Tobias (½/1)

Kachibadze, Georg (0/1)

Kasparov, Sergey (½/1)

Kather, Yannick (0/1)

Kauschmann, Herbert (1/1)

Khorolskyi, Borys (1/1)

Kievelitz, Bernd (1/1)

Klenburg, Mikhail (0/1)

Koerner, Helmut (1/1)

Kohler, Thomas (0/1)

Korell, Klaus Peter (1/1)

Krawatzki, Armin (1/1)

Kropman, Vitali (0/1)

Krueger, Robin Kevin (1/1)

Kupfer, Michael (1/1)

Kurayan, Ruslan (0/1)

Kutschke, Jens (1/1)

Lachmann, Utz (0/1)

Lagunow, Raphael (1/1)

Lahtela, Silvio (1/1)

Landt, Stefan (½/1)

Lange, Cecilia (1/1)

Lassan, Christian (1/1)

Lehmann, Klaus (0/1)

Lehmann, Michael (1/1)

Leisner, Hannes (1/1)

Litvinov, Ivan (1/1)

Lopez Gomez, Jose Pablo (1/1)

Mackowiak, Marek (0/1)

Maetzkow, Maximilian Paul (0/1)

Malek, Daniel (0/1)

Matitschka, Heinz (1/1)

Matviienko, Mykhailo (0/1)

Meister, Jakob (0/1)

Meyer Dunker, Paul (1/1)

Meyer, Ulrich (1/1)

Moeller, Hendrik (1/1)

Moritz, Aron (0/1)

Neuwirth, Michael (1/1)

Nguyen, Anh Van (1/1)

Nguyen, Phuc Nhat (1/1)

Nitsche, Nikolai (1/1)

Nofal, Jameel (1/1)

Nogly, Christoph (1/1)

Offermann, Fernando (0/1)

Osten, David (0/1)

Pelivan, Vjekoslav (1/1)

Perestjuk, Marko (0/1)

Pfeffer, Ruprecht (0/1)

Piskaykin, Bogdan (½/1)

Pixa, Ulrich (1/1)

Polatel, Ali (0/1)

Pronobis, Wiktor (1/1)

Pueschel, Werner (0/1)

Rehberg, Raphael (1/1)

Reiche, Andreas (1/1)

Rogozenco, Teodora Nana (1/1)

Sabrowski, Uwe (½/1)

Scharkowski, Albrecht (1/1)

Schmalzried, Volker (1/1)

Schmidek, Emil (0/1)

Schmidt, Markus1 (0/1)

Schnabel, Bennett (1/1)

Schnoor, Ekkehard (1/1)

Schoewel, Matthias (½/1)

Schuckar, Donald (1/1)

Sechting, Martin (½/1)

Seitz, Manuel (1/1)

Sell, Christopher (1/1)

Shoipov, Dennie (1/1)

Sidabras, Jonas (1/1)

Solys, Laimutis (0/1)

Staerk, Elisa (0/1)

Stark, Ingo (½/1)

Stern, Rene (0/1)

Stiemerling, Wilfried (1/1)

Strache, Michael (½/1)

Strowig, Justin (1/1)

Struk, Thaddaeus (1/1)

Syre, Christian (0/1)

Teichert, Felix (½/1)

Tripolsky, Eugene (0/1)

Urban, Julian (½/1)

Venske, Kai Gerrit (1/1)

Voelker, Horst (1/1)

Vollbrecht, Lars (1/1)

Wallgren, Ulf (0/1)

Weber, Max (0/1)

Westphal, Julian (1/1)

Wuttke, Rudolf (1/1)

Ziems, Michael (1/1)

Zur, Jan (0/1)

? - Krefenstein, Sergej (185)

Paulsen, Dirk (1/5)

Heerde, Thomas (2½/3)

Jaeger, Andre (2½/3)

Baumeister, Wolfgang (1½/2)

Berger, Steve (½/2)

Boettcher, Patrick (1/2)

Brustkern, Juergen (½/2)

Dimitrijeski, Kristian (1/2)

Federau, Juergen (1½/2)

Kohler, Thomas (½/2)

Kunz, Andre (½/2)

Kutschke, Jens (1/2)

Lassan, Christian (1/2)

Mai, Andreas (1/2)

Matthes, Aaron (½/2)

Meissner, Hans Juergen (1/2)

Meyer Dunker, Paul (2/2)

Niehaus, Frank (½/2)

Postler, Reinhard (½/2)

Richter, Michael (0/2)

Rietze, Clemens (1/2)

Schmidek, Emil (2/2)

Simon, Ralf Axel (1½/2)

Staerk, Elisa (½/2)

Von Herman, Ulf (½/2)

Zschaebitz, Klaus (1/2)

Acikel, Mert (1/1)

Al Ahmad, Khaled (1/1)

Alten, Silvio (1/1)

Arndt, Nino (1/1)

Artukovic, Adis (1/1)

Baldauf, Marco (0/1)

Bandow, Alexander (1/1)

Bankmann, Daniel (1/1)

Baranowsky, Peter (1/1)

Bartolomaeus, Christian (1/1)

Bartoszewski Reiski, Olaf (1/1)

Bergmann, Jens (½/1)

Bieg, Pascal (1/1)

Biriukov, Nikolai (0/1)

Bjarnehag, Peter (½/1)

Boetzer, Detlef (0/1)

Bruedigam, Martin (1/1)

Burov, Sergey (½/1)

Buttkus, Andree (½/1)

Carrasco Jacome, Bryan Ricardo (0/1)

Costello, Colin (1/1)

Dathe, Frederick (1/1)

De Wiljes, Jan Hendrik (0/1)

Dettmann, Gerd (1/1)

Deutschbein, Christopher (1/1)

Dimitrijeski, Boris (½/1)

Donath, Johann (0/1)

Eichler, Jan Christoph (1/1)

Engelhardt, Erhard (0/1)

Engers, Felix (0/1)

Fidorra, Thomas (0/1)

Figura, Atila Gajo (1/1)

Florstedt, Johannes (0/1)

Foerster, Jonas (0/1)

Gebigke, Martin (½/1)

Geissler, Felix (½/1)

Giemsa, Stephan (½/1)

Glienke, Michael (1/1)

Grassi, Fabrizio (1/1)

Groot, Patrick (0/1)

Grosse Honebrink, Brigitte (1/1)

Grottke, Hans Joachim (0/1)

Guenther, Thomas (1/1)

Haar, Reinhard (1/1)

Haensel, Marvin (1/1)

Hahn, Thomas (1/1)

Hamann, Carsten (0/1)

Harringer, Manfred (1/1)

Harutyunyan, Axel (1/1)

Hesse, Henrik (0/1)

Hoermann, David (1/1)

Hofene, Dieter (½/1)

Hoffbauer, Joerg (1/1)

Hoffmann, Peter (1/1)

Jahnz, Fabian (½/1)

Johansson, Gunnar (½/1)

Johansson, Thomas1 (½/1)

Juhnke, Juergen (0/1)

Jurkatis, Hagen (½/1)

Kalinitschew, Sergey (0/1)

Kapr, Klaus (1/1)

Kather, Yannick (1/1)

Katzenbach, Linus (1/1)

Klaus, Johannes (½/1)

Klenburg, Mikhail (0/1)

Knopf, Roland (½/1)

Koenig, Frank (1/1)

Kohlmeyer, Dagobert (1/1)

Kohn, Andreas (1/1)

Kopisch, Martin (0/1)

Kornitzky, Tino (0/1)

Kostanyan, Hakob (1/1)

Kovalev, Andrei (0/1)

Kreutz, Jonas (½/1)

Kroencke, Manfred (1/1)

Kuester, Manfred (1/1)

Kupfer, Michael (1/1)

Kuran, Wilfried (1/1)

Kurbel, Horst Peter (1/1)

Lachmann, Utz (1/1)

Lagunow, Raphael (1/1)

Lang, Martin (1/1)

Lawatsch, Michael (1/1)

Lawrenz, Sebastian (1/1)

Lehmkuhl, Stefan (1/1)

Liebelt, Jannik (½/1)

Lorenz, Sascha (½/1)

Mako, Atila (1/1)

Mayer, Herbert (1/1)

Mehringer, Joerg (½/1)

Meijers, Viesturs (0/1)

Meister, Jakob (0/1)

Merz, Ruediger (1/1)

Milanovic, Danilo (0/1)

Moeller, Hendrik (½/1)

Moritz, Aron (0/1)

Muse, Drazen (½/1)

Muskewitz, Bernd (1/1)

Noeldner, Julian (½/1)

Nogly, Christoph (0/1)

Parligras, Cosmin (½/1)

Paul, Reinhart (1/1)

Petersen, Soren Boeck (0/1)

Pixa, Richard (1/1)

Pubantz, Jan (½/1)

Pueschel, Werner (1/1)

Radloff, Rainer (1/1)

Rauhut, Frank (1/1)

Reich, Christian (0/1)

Reichenbach, Werner (1/1)

Rodriguez Klasen, Ennio (0/1)

Roho, Kevin (½/1)

Roseneck, Jonas (0/1)

Sabrowski, Uwe (0/1)

Sappok, Marius (½/1)

Scheide, Helmut (½/1)

Schilly, Hans Joachim (1/1)

Schliebener, Stephan (½/1)

Schmalisch, Bastian (0/1)

Schmalzried, Volker (1/1)

Schmidt, Juergen (1/1)

Schnabel, Ralf (0/1)

Schoewel, Matthias (0/1)

Schreyer, Erik (½/1)

Schroeter, Maik (1/1)

Schulz Runge, Michael (1/1)

Shapiro, Yosip (1/1)

Shishkin, Vadim (0/1)

Simcaks, Sergejs (1/1)

Simon, Dietrich (1/1)

Stark, Ingo (0/1)

Steiner, Wolfram (1/1)

Stern, Rene (0/1)

Stiemerling, Andreas (1/1)

Tedesco, Gennaro (0/1)

Teske, Henrik (0/1)

Thesing, Ansgar (1/1)

Thesing, Matthias (0/1)

Toebs, Robin (1/1)

Tschernatsch, Johannes (0/1)

Uhl, Heinz (0/1)

Urban, Konstantin (½/1)

Vogel, Constantin (0/1)

Vollbrecht, Lars (1/1)

Weber, Erwin (½/1)

Weiser, Manfred (1/1)

Welz, Peter (½/1)

Wierzbicki, Jirawat (½/1)

Willich, Manfred (1/1)

Wirth, Heinz (1/1)

Witte, Ronald (½/1)

Woerz, Markus (0/1)

Zhou, Lepu Coco (½/1)

Ziems, Michael (1/1)

Zur, Jan (0/1)

Openings played as White (112)

B06 Robatsch (1.e4 g6)
Average Elo: 2081.22
Result: 7/9 = 77.78%

B23 Sicilian, Closed (1.e4 c5 2.Nc3)
Average Elo: 2128
Result: 5/7 = 71.43%

C45 Scotch Game (1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4)
Average Elo: 1901.67
Result: 4½/6 = 75%

B01 Scandinavian (1.e4 d5)
Average Elo: 1985.6
Result: 4/5 = 80%

B90 Sicilian, Najdorf (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6)
Average Elo: 2231
Result: 1½/5 = 30%

E01 Catalan, Closed (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2)
Average Elo: 2111.4
Result: 4/5 = 80%

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 1988.8
Result: 3½/5 = 70%

A00 Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 1839
Result: 2½/4 = 62.5%

D32 Queen's Gambit Declined, Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 c5)
Average Elo: 1988.75
Result: 3½/4 = 87.5%

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: 2063.33
Result: 3/3 = 100%

B20 Sicilian (1.e4 c5)
Average Elo: 2058.33
Result: 1/3 = 33.33%

A28 English (1.c4 e5 2.Nc3 Nc6 3.Nf3 Nf6)
Average Elo: 2109
Result: 1½/3 = 50%

B38 Sicilian, Accelerated Fianchetto, Maroczy Bind, 6.Be3 (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Bg7 6.Be3)
Average Elo: 2033.67
Result: 3/3 = 100%

A57 Benko Gambit (1.d4 Nf6 2.c4 c5 3.d5 b5)
Average Elo: 1838.67
Result: 2/3 = 66.67%

D00 Queen's Pawn Game (1.d4 d5)
Average Elo: 2132
Result: 1½/3 = 50%

E12 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6)
Average Elo: 2164
Result: 2/3 = 66.67%

E46 Nimzo-Indian (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O)
Average Elo: 1821.33
Result: 1½/3 = 50%

E73 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2)
Average Elo: 1960
Result: 1/3 = 33.33%

C06 French, Tarrasch (1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ne2 cxd4 8.cxd4)
Average Elo: 1907
Result: 3/3 = 100%

B33 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4)
Average Elo: 2050
Result: 1½/3 = 50%

C42 Petrov Defense (1.e4 e5 2.Nf3 Nf6)
Average Elo: 1735
Result: 2/3 = 66.67%

D35 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6)
Average Elo: 1982
Result: 2/3 = 66.67%

A80 Dutch (1.d4 f5)
Average Elo: 2273.33
Result: 2/3 = 66.67%

C02 French, Advance (1.e4 e6 2.d4 d5 3.e5)
Average Elo: 1978
Result: 2/3 = 66.67%

A46 Queen's Pawn Game (1.d4 Nf6 2.Nf3)
Average Elo: 2249.33
Result: ½/3 = 16.67%

C10 French (1.e4 e6 2.d4 d5 3.Nc3)
Average Elo: 1900
Result: 1½/2 = 75%

A13 English (1.c4 e6)
Average Elo: 1979.5
Result: 1/2 = 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: 1929
Result: 1/2 = 50%

B02 Alekhine's Defense (1.e4 Nf6)
Average Elo: 2092.5
Result: 1½/2 = 75%

D08 Queen's Gambit Declined, Albin Counter Gambit (1.d4 d5 2.c4 e5)
Average Elo: 2048.5
Result: 1/2 = 50%

B07 Pirc (1.e4 d6 2.d4 Nf6)
Average Elo: 1766
Result: 2/2 = 100%

B09 Pirc, Austrian Attack (1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4)
Average Elo: 2344
Result: ½/2 = 25%

D10 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6)
Average Elo: 2188.5
Result: 1/2 = 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: 2035.5
Result: 1/2 = 50%

B42 Sicilian, Kan (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3)
Average Elo: 2345
Result: 2/2 = 100%

C54 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.cxd4)
Average Elo: 2224
Result: 1/2 = 50%

E11 Bogo-Indian Defense (1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+)
Average Elo: 2123
Result: 1½/2 = 75%

A20 English (1.c4 e5)
Average Elo: 2226
Result: 1/2 = 50%

A09 Reti Opening (1.Nf3 d5 2.c4)
Average Elo: 2212
Result: ½/2 = 25%

B12 Caro-Kann Defense (1.e4 c6 2.d4)
Average Elo: 0
Result: 2/2 = 100%

A24 English, Bremen System with ...g6 (1.c4 e5 2.Nc3 Nf6 3.g3 g6)
Average Elo: 1984.5
Result: 2/2 = 100%

A48 King's Indian (1.d4 Nf6 2.Nf3 g6)
Average Elo: 2083.5
Result: 1½/2 = 75%

B30 Sicilian (1.e4 c5 2.Nf3 Nc6)
Average Elo: 2318
Result: 0/2 = 0%

A26 English (1.c4 e5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6)
Average Elo: 2253
Result: 0/2 = 0%

C17 French, Winawer, Advance (1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5)
Average Elo: 1868
Result: 1/2 = 50%

A14 English (1.c4 e6 2.Nf3 d5 3.g3 Nf6 4.Bg2 Be7 5.O-O)
Average Elo: 1925.5
Result: 1½/2 = 75%

C77 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6)
Average Elo: 2060.5
Result: 1/2 = 50%

C11 French (1.e4 e6 2.d4 d5 3.Nc3 Nf6)
Average Elo: 2035.5
Result: 2/2 = 100%

D31 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3)
Average Elo: 2050
Result: ½/1 = 50%

B13 Caro-Kann, Exchange (1.e4 c6 2.d4 d5 3.exd5 cxd5)
Average Elo: 2016
Result: 1/1 = 100%

C00 French Defense (1.e4 e6)
Average Elo: 0
Result: ½/1 = 50%

E90 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3)
Average Elo: 2213
Result: 1/1 = 100%

A02 Bird's Opening (1.f4)
Average Elo: 1791
Result: 1/1 = 100%

B77 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 8.Qd2 Nc6 9.Bc4)
Average Elo: 2093
Result: 1/1 = 100%

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: 2184
Result: 1/1 = 100%

D20 Queen's Gambit Accepted (1.d4 d5 2.c4 dxc4)
Average Elo: 2085
Result: ½/1 = 50%

D97 Grunfeld, Russian (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4)
Average Elo: 2017
Result: 0/1 = 0%

E16 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Bb4+)
Average Elo: 2004
Result: 0/1 = 0%

D04 Queen's Pawn Game (1.d4 d5 2.Nf3 Nf6 3.e3)
Average Elo: 1785
Result: 1/1 = 100%

B78 Sicilian, Dragon, Yugoslav Attack, 10.castle long (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 O-O 8.Qd2 Nc6 9.Bc4 Bd7 10.O-O-O)
Average Elo: 1792
Result: 1/1 = 100%

D37 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3)
Average Elo: 1971
Result: 1/1 = 100%

E93 King's Indian, Petrosian System (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.d5 Nbd7)
Average Elo: 1903
Result: 1/1 = 100%

C65 Ruy Lopez, Berlin Defense (1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6)
Average Elo: 1914
Result: 1/1 = 100%

E40 Nimzo-Indian, 4.e3 (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3)
Average Elo: 2007
Result: 1/1 = 100%

A07 King's Indian Attack (1.Nf3 d5 2.g3)
Average Elo: 1989
Result: ½/1 = 50%

A17 English (1.c4 Nf6 2.Nc3 e6)
Average Elo: 1404
Result: 1/1 = 100%

E91 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2)
Average Elo: 2017
Result: 1/1 = 100%

A90 Dutch (1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2)
Average Elo: 2147
Result: ½/1 = 50%

A69 Benoni, Four Pawns Attack, Main line (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 Re8)
Average Elo: 2303
Result: 0/1 = 0%

A22 English (1.c4 e5 2.Nc3 Nf6)
Average Elo: 1968
Result: 1/1 = 100%

A84 Dutch (1.d4 f5 2.c4)
Average Elo: 2091
Result: 1/1 = 100%

B34 Sicilian, Accelerated Fianchetto (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nxc6)
Average Elo: 2027
Result: 1/1 = 100%

C56 Two Knights (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d4 exd4 5.O-O Nxe4)
Average Elo: 1783
Result: 1/1 = 100%

B00 Uncommon King's Pawn Opening (1.e4)
Average Elo: 2080
Result: 1/1 = 100%

A39 English, Symmetrical, Main line with d4 (1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3 Nf6 6.O-O O-O 7.d4)
Average Elo: 1886
Result: 1/1 = 100%

A36 English (1.c4 c5 2.Nc3 Nc6 3.g3)
Average Elo: 2470
Result: ½/1 = 50%

D85 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5)
Average Elo: 2053
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: 2064
Result: 1/1 = 100%

A55 Old Indian, Main line (1.d4 Nf6 2.c4 d6 3.Nc3 e5 4.Nf3 Nbd7 5.e4)
Average Elo: 1910
Result: 1/1 = 100%

E66 King's Indian, Fianchetto, Yugoslav Panno (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 c5 7.O-O Nc6 8.d5)
Average Elo: 2244
Result: 0/1 = 0%

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: 2025
Result: 1/1 = 100%

B79 Sicilian, Dragon, Yugoslav Attack, 12.h4 (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 O-O 8.Qd2 Nc6 9.Bc4 Bd7 10.O-O-O Qa5 11.Bb3 Rfc8 12.h4)
Average Elo: 2404
Result: 0/1 = 0%

A85 Dutch, with c4 & Nc3 (1.d4 f5 2.c4 Nf6 3.Nc3)
Average Elo: 1985
Result: 1/1 = 100%

A87 Dutch, Leningrad, Main Variation (1.d4 f5 2.c4 Nf6 3.g3 g6 4.Bg2 Bg7 5.Nf3)
Average Elo: 2179
Result: 0/1 = 0%

E04 Catalan, Open, 5.Nf3 (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3)
Average Elo: 2427
Result: 0/1 = 0%

D24 Queen's Gambit Accepted (1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.Nc3)
Average Elo: 2429
Result: 0/1 = 0%

A58 Benko Gambit (1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6)
Average Elo: 2007
Result: 1/1 = 100%

C30 King's Gambit Declined (1.e4 e5 2.f4)
Average Elo: 1889
Result: 1/1 = 100%

E81 King's Indian, Samisch (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O)
Average Elo: 2170
Result: 0/1 = 0%

D98 Grunfeld, Russian (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4)
Average Elo: 2353
Result: ½/1 = 50%

D74 Neo-Grunfeld, 6.cd Nxd5, 7.O-O (1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 O-O 6.cxd5 Nxd5 7.O-O)
Average Elo: 1874
Result: 1/1 = 100%

B75 Sicilian, Dragon, Yugoslav Attack (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3)
Average Elo: 2126
Result: ½/1 = 50%

B25 Sicilian, Closed (1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6)
Average Elo: 0
Result: 1/1 = 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: 2143
Result: 0/1 = 0%

A08 King's Indian Attack (1.Nf3 d5 2.g3 c5 3.Bg2)
Average Elo: 1733
Result: 0/1 = 0%

E62 King's Indian, Fianchetto (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3)
Average Elo: 1777
Result: 1/1 = 100%

C18 French, Winawer (1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3)
Average Elo: 2249
Result: 0/1 = 0%

B08 Pirc, Classical (1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Nf3)
Average Elo: 1869
Result: ½/1 = 50%

A11 English, Caro-Kann Defensive System (1.c4 c6)
Average Elo: 2230
Result: 0/1 = 0%

C41 Philidor Defense (1.e4 e5 2.Nf3 d6)
Average Elo: 1974
Result: 1/1 = 100%

E05 Catalan, Open, Classical line (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3 Be7)
Average Elo: 2045
Result: ½/1 = 50%

C92 Ruy Lopez, Closed (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 9.h3)
Average Elo: 1956
Result: 1/1 = 100%

A23 English, Bremen System, Keres Variation (1.c4 e5 2.Nc3 Nf6 3.g3 c6)
Average Elo: 1953
Result: 1/1 = 100%

A42 Modern Defense, Averbakh System (1.d4 d6 2.c4 g6 3.Nc3 Bg7 4.e4)
Average Elo: 1981
Result: 1/1 = 100%

A40 Queen's Pawn Game (1.d4)
Average Elo: 2266
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: 2379
Result: 0/1 = 0%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 1883
Result: 1/1 = 100%

C24 Bishop's Opening (1.e4 e5 2.Bc4 Nf6)
Average Elo: 2294
Result: ½/1 = 50%

C96 Ruy Lopez, Closed (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 9.h3 Na5 10.Bc2)
Average Elo: 1804
Result: 0/1 = 0%

E17 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7)
Average Elo: 1850
Result: 1/1 = 100%

C16 French, Winawer (1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5)
Average Elo: 2070
Result: 1/1 = 100%

C03 French, Tarrasch (1.e4 e6 2.d4 d5 3.Nd2)
Average Elo: 2024
Result: 0/1 = 0%

Openings played as Black (140)

C02 French, Advance (1.e4 e6 2.d4 d5 3.e5)
Average Elo: 1998.5
Result: 4½/7 = 64.29%

B12 Caro-Kann Defense (1.e4 c6 2.d4)
Average Elo: 2103.6
Result: 4/6 = 66.67%

Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 2049
Result: 4/5 = 80%

A57 Benko Gambit (1.d4 Nf6 2.c4 c5 3.d5 b5)
Average Elo: 1949.4
Result: 4/5 = 80%

A20 English (1.c4 e5)
Average Elo: 2142.25
Result: ½/4 = 12.5%

A34 English, Symmetrical (1.c4 c5 2.Nc3)
Average Elo: 2084.67
Result: 3/4 = 75%

A47 Queen's Indian (1.d4 Nf6 2.Nf3 b6)
Average Elo: 1821.5
Result: 3½/4 = 87.5%

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 1975.5
Result: 2/4 = 50%

E11 Bogo-Indian Defense (1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+)
Average Elo: 1922.25
Result: 2½/4 = 62.5%

A03 Bird's Opening (1.f4 d5)
Average Elo: 1816
Result: 2/3 = 66.67%

A30 English, Symmetrical (1.c4 c5)
Average Elo: 2301
Result: 1/3 = 33.33%

A45 Queen's Pawn Game (1.d4 Nf6)
Average Elo: 1970
Result: 2/3 = 66.67%

B13 Caro-Kann, Exchange (1.e4 c6 2.d4 d5 3.exd5 cxd5)
Average Elo: 2011
Result: 3/3 = 100%

C00 French Defense (1.e4 e6)
Average Elo: 2140
Result: 2½/3 = 83.33%

C03 French, Tarrasch (1.e4 e6 2.d4 d5 3.Nd2)
Average Elo: 2044.33
Result: 1/3 = 33.33%

C47 Four Knights (1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6)
Average Elo: 2205.33
Result: 2½/3 = 83.33%

D00 Queen's Pawn Game (1.d4 d5)
Average Elo: 2086
Result: 1/3 = 33.33%

E12 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6)
Average Elo: 1934.5
Result: 1½/3 = 50%

A07 King's Indian Attack (1.Nf3 d5 2.g3)
Average Elo: 2029.5
Result: 1/2 = 50%

A08 King's Indian Attack (1.Nf3 d5 2.g3 c5 3.Bg2)
Average Elo: 1996
Result: 1½/2 = 75%

A11 English, Caro-Kann Defensive System (1.c4 c6)
Average Elo: 2343.5
Result: 1½/2 = 75%

A18 English, Mikenas-Carls (1.c4 Nf6 2.Nc3 e6 3.e4)
Average Elo: 2353
Result: 0/2 = 0%

A35 English, Symmetrical (1.c4 c5 2.Nc3 Nc6)
Average Elo: 2256.5
Result: ½/2 = 25%

A37 English, Symmetrical (1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3)
Average Elo: 2082.5
Result: 2/2 = 100%

A48 King's Indian (1.d4 Nf6 2.Nf3 g6)
Average Elo: 2236.5
Result: ½/2 = 25%

B06 Robatsch (1.e4 g6)
Average Elo: 1858
Result: 1½/2 = 75%

B08 Pirc, Classical (1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Nf3)
Average Elo: 2253.5
Result: 0/2 = 0%

B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack (1.e4 c5 2.Nf3 d6 3.Bb5+)
Average Elo: 2057.5
Result: 1/2 = 50%

B84 Sicilian, Scheveningen (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2 a6)
Average Elo: 2037.5
Result: 1½/2 = 75%

C01 French, Exchange (1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nc3 Nf6 5.Bg5)
Average Elo: 1771
Result: 2/2 = 100%

C06 French, Tarrasch (1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ne2 cxd4 8.cxd4)
Average Elo: 1964.5
Result: 1/2 = 50%

C12 French, McCutcheon (1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Bb4)
Average Elo: 2171
Result: 1½/2 = 75%

C28 Vienna Game (1.e4 e5 2.Nc3 Nf6 3.Bc4 Nc6)
Average Elo: 1805
Result: 1/2 = 50%

C42 Petrov Defense (1.e4 e5 2.Nf3 Nf6)
Average Elo: 2174.5
Result: 1/2 = 50%

C44 King's Pawn Game (1.e4 e5 2.Nf3 Nc6)
Average Elo: 1988
Result: 2/2 = 100%

C45 Scotch Game (1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4)
Average Elo: 2088.5
Result: 1/2 = 50%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 2141.5
Result: ½/2 = 25%

D10 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6)
Average Elo: 2254.5
Result: ½/2 = 25%

E07 Catalan, Closed (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3 O-O 6.O-O Nbd7)
Average Elo: 2033.5
Result: 1/2 = 50%

E20 Nimzo-Indian (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4)
Average Elo: 2004.5
Result: 2/2 = 100%

E33 Nimzo-Indian, Classical (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 Nc6)
Average Elo: 2064
Result: 1/2 = 50%

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: 1888
Result: 2/2 = 100%

A02 Bird's Opening (1.f4)
Average Elo: 1799
Result: 0/1 = 0%

A06 Reti Opening (1.Nf3 d5)
Average Elo: 2317
Result: ½/1 = 50%

A09 Reti Opening (1.Nf3 d5 2.c4)
Average Elo: 1939
Result: 1/1 = 100%

A10 English (1.c4)
Average Elo: 2143
Result: 0/1 = 0%

A12 English with b3 (1.c4 c6 2.Nf3 d5 3.b3)
Average Elo: 2094
Result: 1/1 = 100%

A16 English (1.c4 Nf6 2.Nc3)
Average Elo: 2242
Result: 1/1 = 100%

A22 English (1.c4 e5 2.Nc3 Nf6)
Average Elo: 1758
Result: 1/1 = 100%

A25 English (1.c4 e5 2.Nc3 Nc6)
Average Elo: 2037
Result: 1/1 = 100%

A28 English (1.c4 e5 2.Nc3 Nc6 3.Nf3 Nf6)
Average Elo: 2077
Result: 0/1 = 0%

A31 English, Symmetrical, Benoni Formation (1.c4 c5 2.Nf3 Nf6 3.d4)
Average Elo: 2277
Result: 0/1 = 0%

A33 English, Symmetrical (1.c4 c5 2.Nf3 Nf6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Nc6)
Average Elo: 2013
Result: ½/1 = 50%

A36 English (1.c4 c5 2.Nc3 Nc6 3.g3)
Average Elo: 2354
Result: ½/1 = 50%

A39 English, Symmetrical, Main line with d4 (1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3 Nf6 6.O-O O-O 7.d4)
Average Elo: 1987
Result: ½/1 = 50%

A40 Queen's Pawn Game (1.d4)
Average Elo: 1773
Result: 1/1 = 100%

A43 Old Benoni (1.d4 c5)
Average Elo: 1957
Result: 1/1 = 100%

A46 Queen's Pawn Game (1.d4 Nf6 2.Nf3)
Average Elo: 2482
Result: 0/1 = 0%

A49 King's Indian, Fianchetto without c4 (1.d4 Nf6 2.Nf3 g6 3.g3)
Average Elo: 2261
Result: ½/1 = 50%

A58 Benko Gambit (1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6)
Average Elo: 2191
Result: ½/1 = 50%

A59 Benko Gambit (1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6 Bxa6 6.Nc3 d6 7.e4)
Average Elo: 2119
Result: ½/1 = 50%

A61 Benoni (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6)
Average Elo: 2196
Result: 0/1 = 0%

A71 Benoni, Classical, 8.Bg5 (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.Nf3 Bg7 8.Bg5)
Average Elo: 2249
Result: ½/1 = 50%

A80 Dutch (1.d4 f5)
Average Elo: 1870
Result: 1/1 = 100%

A81 Dutch (1.d4 f5 2.g3)
Average Elo: 1947
Result: ½/1 = 50%

B03 Alekhine's Defense (1.e4 Nf6 2.e5 Nd5 3.d4)
Average Elo: 1918
Result: 1/1 = 100%

B05 Alekhine's Defense, Modern (1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Bg4)
Average Elo: 2017
Result: 1/1 = 100%

B07 Pirc (1.e4 d6 2.d4 Nf6)
Average Elo: 1810
Result: 1/1 = 100%

B09 Pirc, Austrian Attack (1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4)
Average Elo: 1792
Result: ½/1 = 50%

B10 Caro-Kann (1.e4 c6)
Average Elo: 2316
Result: 0/1 = 0%

B11 Caro-Kann, Two Knights, 3...Bg4 (1.e4 c6 2.Nc3 d5 3.Nf3 Bg4)
Average Elo: 1617
Result: ½/1 = 50%

B14 Caro-Kann, Panov-Botvinnik Attack (1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 e6)
Average Elo: 1999
Result: 1/1 = 100%

B15 Caro-Kann (1.e4 c6 2.d4 d5 3.Nc3)
Average Elo: 1766
Result: ½/1 = 50%

B17 Caro-Kann, Steinitz Variation (1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7)
Average Elo: 2224
Result: 0/1 = 0%

B18 Caro-Kann, Classical (1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5)
Average Elo: 1893
Result: 1/1 = 100%

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: 2029
Result: 0/1 = 0%

B23 Sicilian, Closed (1.e4 c5 2.Nc3)
Average Elo: 1933
Result: 1/1 = 100%

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

B25 Sicilian, Closed (1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6)
Average Elo: 2138
Result: ½/1 = 50%

B27 Sicilian (1.e4 c5 2.Nf3)
Average Elo: 2021
Result: 1/1 = 100%

B28 Sicilian, O'Kelly Variation (1.e4 c5 2.Nf3 a6)
Average Elo: 2228
Result: 1/1 = 100%

B31 Sicilian, Rossolimo Variation (1.e4 c5 2.Nf3 Nc6 3.Bb5 g6)
Average Elo: 0
Result: 1/1 = 100%

B33 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4)
Average Elo: 1858
Result: 1/1 = 100%

B34 Sicilian, Accelerated Fianchetto (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nxc6)
Average Elo: 0
Result: 1/1 = 100%

B43 Sicilian, Kan, 5.Nc3 (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3)
Average Elo: 2166
Result: 0/1 = 0%

B56 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3)
Average Elo: 1819
Result: 1/1 = 100%

B57 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bc4)
Average Elo: 1949
Result: 1/1 = 100%

B61 Sicilian, Richter-Rauzer, Larsen Variation, 7.Qd2 (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 Bd7 7.Qd2)
Average Elo: 1904
Result: ½/1 = 50%

B73 Sicilian, Dragon, Classical (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.Be2 Nc6 8.O-O)
Average Elo: 1716
Result: 1/1 = 100%

B78 Sicilian, Dragon, Yugoslav Attack, 10.castle long (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 O-O 8.Qd2 Nc6 9.Bc4 Bd7 10.O-O-O)
Average Elo: 2214
Result: ½/1 = 50%

B79 Sicilian, Dragon, Yugoslav Attack, 12.h4 (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 O-O 8.Qd2 Nc6 9.Bc4 Bd7 10.O-O-O Qa5 11.Bb3 Rfc8 12.h4)
Average Elo: 1994
Result: 0/1 = 0%

B80 Sicilian, Scheveningen (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6)
Average Elo: 2101
Result: 0/1 = 0%

B86 Sicilian, Fischer-Sozin Attack (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Bc4)
Average Elo: 1906
Result: 1/1 = 100%

C05 French, Tarrasch (1.e4 e6 2.d4 d5 3.Nd2 Nf6)
Average Elo: 2035
Result: 0/1 = 0%

C11 French (1.e4 e6 2.d4 d5 3.Nc3 Nf6)
Average Elo: 2201
Result: ½/1 = 50%

C14 French, Classical (1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Be7 5.e5 Nfd7 6.Bxe7 Qxe7)
Average Elo: 1820
Result: 1/1 = 100%

C15 French, Winawer (1.e4 e6 2.d4 d5 3.Nc3 Bb4)
Average Elo: 2072
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: 2411
Result: 0/1 = 0%

C21 Center Game (1.e4 e5 2.d4 exd4)
Average Elo: 1955
Result: 1/1 = 100%

C39 King's Gambit Accepted (1.e4 e5 2.f4 exf4 3.Nf3 g5 4.h4)
Average Elo: 2116
Result: 0/1 = 0%

C50 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5)
Average Elo: 1908
Result: ½/1 = 50%

C51 Evans Gambit (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 )
Average Elo: 2008
Result: 1/1 = 100%

C57 Two Knights (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5)
Average Elo: 1894
Result: ½/1 = 50%

C60 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5)
Average Elo: 2534
Result: 0/1 = 0%

C68 Ruy Lopez, Exchange (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6)
Average Elo: 2223
Result: 0/1 = 0%

C70 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4)
Average Elo: 1950
Result: 0/1 = 0%

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: 2209
Result: 0/1 = 0%

C88 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3)
Average Elo: 2082
Result: ½/1 = 50%

C90 Ruy Lopez, Closed (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6)
Average Elo: 2107
Result: 0/1 = 0%

D12 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 Bf5)
Average Elo: 2485
Result: 0/1 = 0%

D31 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3)
Average Elo: 1826
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: 2428
Result: 0/1 = 0%

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: 2207
Result: 0/1 = 0%

D45 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3)
Average Elo: 2081
Result: 0/1 = 0%

D74 Neo-Grunfeld, 6.cd Nxd5, 7.O-O (1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 O-O 6.cxd5 Nxd5 7.O-O)
Average Elo: 2108
Result: 0/1 = 0%

D80 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5)
Average Elo: 2281
Result: ½/1 = 50%

D85 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5)
Average Elo: 2268
Result: 0/1 = 0%

D90 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3)
Average Elo: 2286
Result: ½/1 = 50%

D91 Grunfeld, 5.Bg5 (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5)
Average Elo: 2193
Result: ½/1 = 50%

D94 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.e3)
Average Elo: 1684
Result: 1/1 = 100%

D97 Grunfeld, Russian (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4)
Average Elo: 1878
Result: 1/1 = 100%

E04 Catalan, Open, 5.Nf3 (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3)
Average Elo: 1943
Result: 0/1 = 0%

E14 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.e3)
Average Elo: 2225
Result: ½/1 = 50%

E17 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7)
Average Elo: 2006
Result: ½/1 = 50%

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: 1985
Result: 1/1 = 100%

E21 Nimzo-Indian, Three Knights (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3)
Average Elo: 2459
Result: 0/1 = 0%

E34 Nimzo-Indian, Classical, Noa Variation (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d5)
Average Elo: 2221
Result: ½/1 = 50%

E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Ne2)
Average Elo: 2137
Result: 1/1 = 100%

E48 Nimzo-Indian, 4.e3 O-O 5.Bd3 d5 (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5)
Average Elo: 1873
Result: 1/1 = 100%

E60 King's Indian Defense (1.d4 Nf6 2.c4 g6)
Average Elo: 2127
Result: ½/1 = 50%

E62 King's Indian, Fianchetto (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3)
Average Elo: 2016
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: 1922
Result: ½/1 = 50%

E66 King's Indian, Fianchetto, Yugoslav Panno (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 c5 7.O-O Nc6 8.d5)
Average Elo: 1970
Result: 0/1 = 0%

E71 King's Indian, Makagonov System (5.h3) (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.h3)
Average Elo: 2291
Result: ½/1 = 50%

E73 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2)
Average Elo: 2104
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: 2195
Result: ½/1 = 50%

E77 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f4 O-O 6.Be2)
Average Elo: 2012
Result: 1/1 = 100%

E81 King's Indian, Samisch (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O)
Average Elo: 2357
Result: 0/1 = 0%

E85 King's Indian, Samisch, Orthodox Variation (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 e5)
Average Elo: 1969
Result: 1/1 = 100%

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: 2509
Result: 0/1 = 0%