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Player Profile

Player:

(Eg: Carlsen,Magnus)

Bass, Leonid



FIDE:	FIDE Card
Title:	IM
Years:	1969-2017
Number of games:	261
Number of wins:	95
Number of draws:	122
Number of losses:	44
White score:	81/122 (66.39% - Average Elo: 2383.92)
Black score:	75/139 (53.96% - Average Elo: 2366.65)

Rating progression

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

Top wins

Bass, Leonid (2430) - Benjamin, Joel (2540), New York op, New York (A65) - 1985

Bass, Leonid (2430) - Horvath, Jozsef (2510), Noviki-A, Budapest (E38) - 1989

Bass, Leonid (2480) - Franco Ocampos, Zenon (2495), Barcelona, Barcelona (A79) - 1990

Kosten, Anthony C (2500) - Bass, Leonid (2430), Noviki-A, Budapest (B14) - 1989

Braga, Fernando Alberto (2480) - Bass, Leonid (2485), Leon, Leon (A48) - 1990

Benjamin, Joel (2475) - Bass, Leonid (2405), New York op, New York (E12) - 1983

Bass, Leonid - ? (105)

Magem Badals, Jordi (2/3)

Moreno Ruiz, Javier (2½/3)

Vladimirov, Yevgeniy (1½/3)

Alburt, Lev O (1/2)

Colias, Billy (1/2)

Fernandez Aguado, Enrique (2/2)

Franco Ocampos, Zenon (1½/2)

Gallego Jimenez, Victoriano (1½/2)

Izeta Txabarri, Felix (1/2)

Ochoa de Echaguen, Francisco Javier (1½/2)

Romero Holmes, Alfonso (1/2)

Rubin, David (1½/2)

Sanchez Gonzalez, Sergio (1½/2)

Silman, Jeremy D (2/2)

Agdestein, Simen (½/1)

Aguilera, R (1/1)

Alcazar Jimenez, Jesus Alberto (1/1)

Allen, David JC (1/1)

Alonso Fernandez, Marcos (½/1)

Arribas Lopez, Angel (0/1)

Aulin Jansson, Joran (1/1)

Baddi (1/1)

Barez Menendez, Hector (½/1)

Benjamin, Joel (1/1)

Bermejo Martinez, Jorge (1/1)

Bilek, Istvan (½/1)

Boensch, Uwe (1/1)

Bruneau, Laurent (½/1)

Burger, Karl (1/1)

Cocozza, Mario (0/1)

Coudari, Camille (½/1)

Cramling, Dan (0/1)

Cuenca Jimenez, Jose Fernando (1/1)

Dandridge, Marvin (1/1)

De Firmian, Nick E (0/1)

De la Cruz Lopez, Jesus (½/1)

Dlugy, Maxim (1/1)

Dovramadjiev, Tihomir (½/1)

Etchegaray, Patrice (0/1)

Garcia Cuenca, Victor Manuel (½/1)

Garcia Luque, Agustin (0/1)

Garcia Palermo, Carlos H (½/1)

Garcia, Alb (1/1)

Garzon Rodriguez, Jose Manuel (1/1)

Goldin, Alexander (½/1)

Gonzalez Mateos, Rafael (1/1)

Granda Zuniga, Julio E (0/1)

Grooten, Herman (1/1)

Gustafsson, Fredrik (1/1)

Henley, Ron W (0/1)

Hernandez Onna, Roman (1/1)

Herrera, Irisberto (1/1)

Hidalgo Mateos, Juan Jose (1/1)

Hodgson, Julian M (0/1)

Hoi, Carsten (1/1)

Horvath, Jozsef (1/1)

Illescas Cordoba, Miguel (½/1)

Jacobs, Byron A (1/1)

Kaushansky, Leonid (½/1)

Kopec, Danny (1/1)

Kudrin, Sergey (½/1)

Kurajica, Bojan (½/1)

Laird, Craig (1/1)

Lane, Gary William (1/1)

Larouche, Daniel (½/1)

Lein, Anatoly (½/1)

Lobron, Eric (½/1)

Macles, Jacques (1/1)

Martin Gonzalez, Angel (½/1)

Mikhalchishin, Adrian (½/1)

Miles, Anthony John (0/1)

Moen, Ole Christian (1/1)

Mompo Ballester, Vicente A (1/1)

Neuenschwander, Beat (½/1)

Nieto de la Cruz, Julio (1/1)

Oll, Lembit (½/1)

Perez Cameselle, Francisco Jose (1/1)

Perez Gonzalez, Jose Manuel (0/1)

Plazuelo Pascual, Juan (½/1)

Portela, Javier (1/1)

Poulin, Maurice (1/1)

Pribyl, Josef (½/1)

Prie, Eric (1/1)

Quigley, Lawrence W (1/1)

Renteria Becerra, Jorge Elicer (1/1)

Reyes Larena, Juan (½/1)

Rojo Huerta, Gabriel (½/1)

Rubio Mejia, Luis Ignacio (½/1)

Ruiz Diez, Julio Cesar (½/1)

Saleme, Cesar (0/1)

Salov, Valery (0/1)

Shamkovich, Leonid Alexandrovic (½/1)

Sion Castro, Marcelino (½/1)

Sjoberg, Mats (0/1)

Smith, Alan A (½/1)

Sokolov, Sergey Mironovich (1/1)

Spraggett, Kevin (1/1)

Sprenkle, David (1/1)

Thorsteins, Karl (1/1)

Vallejo Diaz, Javier (1/1)

Van Mil, Johan (½/1)

Vasto, Daniel (½/1)

Vazquez Gonzalez, Jesus (1/1)

Wiedenkeller, Michael (0/1)

Zingheim, Scott (1/1)

? - Bass, Leonid (126)

De la Villa Garcia, Jesus Maria (1/2)

Dlugy, Maxim (½/2)

Fernandez Garcia, Jose Luis (½/2)

Gonzalez Mateos, Rafael (1½/2)

Granda Zuniga, Julio E (½/2)

Ivanov, Igor Vasilievich (½/2)

Martinez Martin, David (0/2)

Reyes Larena, Juan (1/2)

Rivera, Daniel (1½/2)

Sanz Alonso, Francisco Javier (1/2)

Sion Castro, Marcelino (1/2)

Vladimirov, Yevgeniy (½/2)

Zapata, Alonso (0/2)

Aguera Naredo, Javier (½/1)

Alcazar Jimenez, Jesus Alberto (½/1)

Almagro Llamas, Pablo (0/1)

Anton Veiga, Juan Carlos (1/1)

Arencibia Rodriguez, Walter (½/1)

Baigorri Navarro, Francisco Javier (½/1)

Belopolsky, Boris (½/1)

Beltran de Heredia Eguiaz, Miguel Angel (1/1)

Benjamin, Joel (1/1)

Bisguier, Arthur Bernard (0/1)

Bolado Saez, Sergio (0/1)

Braga, Fernando Alberto (1/1)

Brasket, Curt Justin (0/1)

Britt, Tom (½/1)

Browne, Walter Shawn (½/1)

Brunner, Lucas (½/1)

Byrne, Robert Eugene (½/1)

Campora, Daniel Hugo (0/1)

Campos Moreno, Javier B (½/1)

Chow, Albert (1/1)

Coret Frasquet, Jose (1/1)

Corral Blanco, Juan Antonio (1/1)

Cortes Jurado, Rafael (1/1)

Danailov, Silvio (½/1)

De la Cruz Lopez, Jesus (½/1)

De la Fuente Gonzalez, Francisco (½/1)

Elguezabal Varela, Daniel (½/1)

Emma, Jaime (1/1)

Ernst, Thomas (½/1)

Escamilla, Valmore (1/1)

Estremera Panos, Sergio (1/1)

Fernandez Gil, Ruben Carlos (1/1)

Fraga Castro, Jose Carlos (½/1)

Franco Ocampos, Zenon (½/1)

Gallardo Estrella, Alvaro (½/1)

Gallego Vacas, Rafael (1/1)

Garcia Fernandez, Carlos (1/1)

Garcia Luengo, Leandro (0/1)

Gavrikov, Viktor (0/1)

Gil Capape, Javier (½/1)

Gil Reguera, Juan Carlos (½/1)

Glavina, Pablo (0/1)

Gomez Baillo, Jorge H (½/1)

Gustafsson, Jan (½/1)

Hakki, Imad (½/1)

Hebden, Mark (½/1)

Horvitz, Richard (1/1)

Illescas Cordoba, Miguel (0/1)

Jimenez Lopez, Antonio (0/1)

Jones, Kenneth E (1/1)

Karklins, Andrew (0/1)

Kaushansky, Leonid (½/1)

Kinsman, Andrew PH (½/1)

Kornfeld, Andreas (1/1)

Kosten, Anthony C (1/1)

Krasenkow, Michal (½/1)

Kudrin, Sergey (½/1)

Larsen, Kenneth (1/1)

Levitt, Jonathan (½/1)

Lindsay, Fred P (1/1)

Longa Yauca, Javier (0/1)

Lopez, Pablo (1/1)

Madina Yadarola, Martin (0/1)

Madurga Lopez, Ignacio (½/1)

Makarichev, Sergey (½/1)

Manin, Viktor L (½/1)

Martinovsky, Eugene Simeon (½/1)

Miranda Gonzalez, Jose Luis (1/1)

Montanes Arribas, Adrian (0/1)

Montecatine Rios, Ricardo (½/1)

Moreno Ruiz, Javier (0/1)

Moszer, Enrique (1/1)

Nieto de la Cruz, Julio (1/1)

Paulsen, Dirk (1/1)

Petursson, Margeir (½/1)

Pirisi, Gabor (1/1)

Piza Cortizo, Daniel Ricardo (½/1)

Plaskett, H James (½/1)

Regan, Kenneth (1/1)

Renteria Becerra, Jorge Elicer (½/1)

Ribeiro, Fernando (½/1)

Roa Alonso, Santiago (½/1)

Rodriguez Talavera, Juan Carlos (1/1)

Rodriguez, Antonio (½/1)

Rojo Huerta, Gabriel (1/1)

Rose, John (½/1)

Rothen, Hakan Nils Karl (½/1)

Rudolf, Anna (1/1)

Sanchez Gonzalez, Sergio (½/1)

Sanchez Guirado, Francisco Javier (1/1)

Sax, Gyula (0/1)

Schneider, Lars Ake (½/1)

Schulz, Klaus Juergen (1/1)

Serrano Salvador, Eduardo (1/1)

Servat, Roberto (½/1)

Sjoberg, Mats (1/1)

Smyslov, Vassily V (½/1)

Sokolov, Ivan (0/1)

Solaesa Navalpotro, Luis Julio (½/1)

Sonntag, Hans Hubert (0/1)

Stigar, Petter (½/1)

Stone, Raymond (½/1)

Tarjan, James Edward (0/1)

Teijeiro Barros, Alberto (1/1)

Timmer, Robert (1/1)

Todorcevic, Miodrag (1/1)

Tolnai, Tibor (½/1)

Valkesalmi, Kimmo (½/1)

Vallejo Diaz, Javier (½/1)

Vallejo Diaz, Jesus (½/1)

Vera Gonzalez Quevedo, Reynaldo (½/1)

Vilela de Acuna, Jose Luis (½/1)

Zaltsman, Vitaly F (½/1)

Openings played as White (64)

A57 Benko Gambit (1.d4 Nf6 2.c4 c5 3.d5 b5)
Average Elo: 2349.25
Result: 4½/6 = 75%

E32 Nimzo-Indian, Classical (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2)
Average Elo: 2417.5
Result: 4½/6 = 75%

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: 2330
Result: 4½/5 = 90%

D99 Grunfeld Defense, Smyslov (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3)
Average Elo: 2390
Result: 2/5 = 40%

E11 Bogo-Indian Defense (1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+)
Average Elo: 2515
Result: 2/4 = 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: 2265
Result: 3/4 = 75%

E45 Nimzo-Indian, 4.e3, Bronstein (Byrne) Variation (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Ne2 Ba6)
Average Elo: 2452.5
Result: 2/4 = 50%

D55 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3)
Average Elo: 2531.67
Result: 2½/4 = 62.5%

A58 Benko Gambit (1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6)
Average Elo: 2301.67
Result: 2½/3 = 83.33%

D38 Queen's Gambit Declined, Ragozin Variation (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Bb4)
Average Elo: 2364
Result: 1½/3 = 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: 2357.5
Result: 1½/3 = 50%

E95 King's Indian, Orthodox, 7...Nbd7, 8.Re1 (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nbd7 8.Re1)
Average Elo: 2453.33
Result: 1/3 = 33.33%

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: 2370
Result: 3/3 = 100%

E38 Nimzo-Indian, Classical, 4...c5 (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5)
Average Elo: 2448.33
Result: 2½/3 = 83.33%

D35 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6)
Average Elo: 2355
Result: 1/2 = 50%

E90 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3)
Average Elo: 2308.5
Result: 1/2 = 50%

A65 Benoni, 6.e4 (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4)
Average Elo: 2540
Result: 2/2 = 100%

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: 2382.5
Result: 1½/2 = 75%

E16 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Bb4+)
Average Elo: 2408.5
Result: 1/2 = 50%

D31 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3)
Average Elo: 2312
Result: 1/2 = 50%

E71 King's Indian, Makagonov System (5.h3) (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.h3)
Average Elo: 2372.5
Result: 1/2 = 50%

D21 Queen's Gambit Accepted (1.d4 d5 2.c4 dxc4 3.Nf3)
Average Elo: 2460
Result: 1½/2 = 75%

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: 2355
Result: 2/2 = 100%

A53 Old Indian (1.d4 Nf6 2.c4 d6)
Average Elo: 2345
Result: 1½/2 = 75%

A41 Queen's Pawn Game (with ...d6) (1.d4 d6)
Average Elo: 2307.5
Result: 1/2 = 50%

A80 Dutch (1.d4 f5)
Average Elo: 2297.5
Result: 2/2 = 100%

A61 Benoni (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6)
Average Elo: 2422.5
Result: ½/2 = 25%

D27 Queen's Gambit Accepted, Classical (1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-O a6)
Average Elo: 2377.5
Result: 1½/2 = 75%

E15 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3)
Average Elo: 2575
Result: 1/2 = 50%

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: 2389.5
Result: 1½/2 = 75%

A42 Modern Defense, Averbakh System (1.d4 d6 2.c4 g6 3.Nc3 Bg7 4.e4)
Average Elo: 2200
Result: 1/1 = 100%

D37 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3)
Average Elo: 2168
Result: ½/1 = 50%

B06 Robatsch (1.e4 g6)
Average Elo: 2309
Result: 1/1 = 100%

D43 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6)
Average Elo: 2225
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: 2380
Result: 1/1 = 100%

A79 Benoni, Classical, 11.f3 (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.Nf3 Bg7 8.Be2 O-O 9.O-O Re8 10.Nd2 Na6 11.f3)
Average Elo: 2495
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: 2375
Result: ½/1 = 50%

E98 King's Indian, Orthodox, Taimanov, 9.Ne1 (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)
Average Elo: 2370
Result: 0/1 = 0%

E36 Nimzo-Indian, Classical (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d5 5.a3)
Average Elo: 2243
Result: 1/1 = 100%

D51 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Nbd7)
Average Elo: 2510
Result: 0/1 = 0%

D13 Queen's Gambit Declined Slav, Exchange Variation (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.cxd5 cxd5)
Average Elo: 2444
Result: 1/1 = 100%

B37 Sicilian, Accelerated Fianchetto (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Bg7)
Average Elo: 2460
Result: 1/1 = 100%

A73 Benoni, Classical, 9.O-O (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.Nf3 Bg7 8.Be2 O-O 9.O-O)
Average Elo: 2445
Result: ½/1 = 50%

A55 Old Indian, Main line (1.d4 Nf6 2.c4 d6 3.Nc3 e5 4.Nf3 Nbd7 5.e4)
Average Elo: 2315
Result: 1/1 = 100%

D52 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Nbd7 5.e3 c6 6.Nf3)
Average Elo: 2490
Result: ½/1 = 50%

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: 2320
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: 2490
Result: ½/1 = 50%

D91 Grunfeld, 5.Bg5 (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5)
Average Elo: 2475
Result: ½/1 = 50%

D96 Grunfeld, Russian Variation (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3)
Average Elo: 2310
Result: 1/1 = 100%

D06 Queen's Gambit Declined (1.d4 d5 2.c4)
Average Elo: 0
Result: ½/1 = 50%

A81 Dutch (1.d4 f5 2.g3)
Average Elo: 2400
Result: ½/1 = 50%

D45 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3)
Average Elo: 2349
Result: 0/1 = 0%

E21 Nimzo-Indian, Three Knights (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3)
Average Elo: 2307
Result: ½/1 = 50%

E39 Nimzo-Indian, Classical, Pirc Variation (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5 5.dxc5 O-O)
Average Elo: 2215
Result: 1/1 = 100%

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: 2415
Result: ½/1 = 50%

B98 Sicilian, Najdorf (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Be7)
Average Elo: 0
Result: 0/1 = 0%

D30 Queen's Gambit Declined (1.d4 d5 2.c4 e6)
Average Elo: 2282
Result: 1/1 = 100%

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: 0
Result: ½/1 = 50%

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: 2495
Result: 1/1 = 100%

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

D90 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3)
Average Elo: 2350
Result: 1/1 = 100%

A44 Old Benoni Defense (1.d4 c5 2.d5 e5)
Average Elo: 2082
Result: 1/1 = 100%

B33 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4)
Average Elo: 2575
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: 2385
Result: 0/1 = 0%

Openings played as Black (85)

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: 2410
Result: 2/6 = 33.33%

B18 Caro-Kann, Classical (1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5)
Average Elo: 2234.17
Result: 4/6 = 66.67%

E11 Bogo-Indian Defense (1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+)
Average Elo: 2320.4
Result: 2/5 = 40%

B14 Caro-Kann, Panov-Botvinnik Attack (1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 e6)
Average Elo: 2288.25
Result: 4½/5 = 90%

B12 Caro-Kann Defense (1.e4 c6 2.d4)
Average Elo: 2230.75
Result: 4/5 = 80%

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: 2323.75
Result: 3½/4 = 87.5%

B11 Caro-Kann, Two Knights, 3...Bg4 (1.e4 c6 2.Nc3 d5 3.Nf3 Bg4)
Average Elo: 2249.75
Result: 2½/4 = 62.5%

E41 Nimzo-Indian (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5)
Average Elo: 2276.5
Result: 2/3 = 66.67%

A46 Queen's Pawn Game (1.d4 Nf6 2.Nf3)
Average Elo: 2188.67
Result: 2/3 = 66.67%

B10 Caro-Kann (1.e4 c6)
Average Elo: 2478.33
Result: 1½/3 = 50%

C41 Philidor Defense (1.e4 e5 2.Nf3 d6)
Average Elo: 2392.33
Result: 0/3 = 0%

E14 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.e3)
Average Elo: 2442.5
Result: 0/2 = 0%

B40 Sicilian (1.e4 c5 2.Nf3 e6)
Average Elo: 2302.5
Result: 1½/2 = 75%

A31 English, Symmetrical, Benoni Formation (1.c4 c5 2.Nf3 Nf6 3.d4)
Average Elo: 2387.5
Result: 1½/2 = 75%

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: 2482.5
Result: 1/2 = 50%

A30 English, Symmetrical (1.c4 c5)
Average Elo: 2323.5
Result: 1/2 = 50%

E12 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6)
Average Elo: 2419.5
Result: 2/2 = 100%

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: 2445
Result: 1/2 = 50%

D30 Queen's Gambit Declined (1.d4 d5 2.c4 e6)
Average Elo: 2452.5
Result: ½/2 = 25%

A25 English (1.c4 e5 2.Nc3 Nc6)
Average Elo: 2375
Result: 1½/2 = 75%

D00 Queen's Pawn Game (1.d4 d5)
Average Elo: 2377.5
Result: 1½/2 = 75%

A48 King's Indian (1.d4 Nf6 2.Nf3 g6)
Average Elo: 2425
Result: 1/2 = 50%

A49 King's Indian, Fianchetto without c4 (1.d4 Nf6 2.Nf3 g6 3.g3)
Average Elo: 2512.5
Result: 1/2 = 50%

A07 King's Indian Attack (1.Nf3 d5 2.g3)
Average Elo: 2288.5
Result: 1/2 = 50%

B15 Caro-Kann (1.e4 c6 2.d4 d5 3.Nc3)
Average Elo: 2411
Result: ½/2 = 25%

C95 Ruy Lopez, Closed, Breyer (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 Nb8 10.d4)
Average Elo: 2350
Result: 1/2 = 50%

D11 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3)
Average Elo: 2377
Result: 1½/2 = 75%

C19 French, Winawer, Advance (1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7)
Average Elo: 2302.5
Result: 1/2 = 50%

E32 Nimzo-Indian, Classical (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2)
Average Elo: 2531
Result: ½/2 = 25%

D40 Queen's Gambit Declined, Semi-Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5)
Average Elo: 0
Result: 1/1 = 100%

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

B47 Sicilian, Taimanov (Bastrikov) Variation (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7)
Average Elo: 2171
Result: ½/1 = 50%

A47 Queen's Indian (1.d4 Nf6 2.Nf3 b6)
Average Elo: 2452
Result: 0/1 = 0%

E38 Nimzo-Indian, Classical, 4...c5 (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5)
Average Elo: 2290
Result: 1/1 = 100%

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: 2365
Result: 0/1 = 0%

B00 Uncommon King's Pawn Opening (1.e4)
Average Elo: 0
Result: ½/1 = 50%

E56 Nimzo-Indian, 4.e3, Main line with 7...Nc6 (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 d5 6.Bd3 c5 7.O-O Nc6)
Average Elo: 0
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: 0
Result: 1/1 = 100%

B21 Sicilian, 2.f4 and 2.d4 (1.e4 c5 2.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: ½/1 = 50%

B41 Sicilian, Kan (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6)
Average Elo: 0
Result: ½/1 = 50%

B81 Sicilian, Scheveningen, Keres Attack (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.g4)
Average Elo: 2380
Result: ½/1 = 50%

B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack (1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7)
Average Elo: 2285
Result: ½/1 = 50%

D68 Queen's Gambit Declined, Orthodox Defense, Classical (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 Nbd7 7.Rc1 c6 8.Bd3 dxc4)
Average Elo: 2310
Result: ½/1 = 50%

B42 Sicilian, Kan (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3)
Average Elo: 2305
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: 2455
Result: ½/1 = 50%

Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 2440
Result: ½/1 = 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: 2535
Result: 0/1 = 0%

B44 Sicilian (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6)
Average Elo: 2515
Result: ½/1 = 50%

B83 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2)
Average Elo: 2425
Result: 0/1 = 0%

D31 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3)
Average Elo: 2335
Result: 0/1 = 0%

A13 English (1.c4 e6)
Average Elo: 2230
Result: ½/1 = 50%

D61 Queen's Gambit Declined, Orthodox, Rubinstein Attack (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 Nbd7 7.Qc2)
Average Elo: 2530
Result: ½/1 = 50%

E16 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Bb4+)
Average Elo: 2485
Result: 0/1 = 0%

D63 Queen's Gambit Declined, Orthodox Defense (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 Nbd7 7.Rc1)
Average Elo: 2425
Result: 0/1 = 0%

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

D91 Grunfeld, 5.Bg5 (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5)
Average Elo: 0
Result: 1/1 = 100%

D37 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3)
Average Elo: 2550
Result: ½/1 = 50%

A65 Benoni, 6.e4 (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4)
Average Elo: 2430
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: 2330
Result: ½/1 = 50%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 2365
Result: 1/1 = 100%

D94 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.e3)
Average Elo: 2425
Result: ½/1 = 50%

D27 Queen's Gambit Accepted, Classical (1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-O a6)
Average Elo: 2535
Result: 0/1 = 0%

D24 Queen's Gambit Accepted (1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.Nc3)
Average Elo: 2525
Result: ½/1 = 50%

C68 Ruy Lopez, Exchange (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6)
Average Elo: 0
Result: 1/1 = 100%

E15 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3)
Average Elo: 2510
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: 2480
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: 2475
Result: ½/1 = 50%

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: 2365
Result: ½/1 = 50%

E76 King's Indian, Four Pawns Attack (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f4)
Average Elo: 2485
Result: ½/1 = 50%

B07 Pirc (1.e4 d6 2.d4 Nf6)
Average Elo: 0
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: 2550
Result: 0/1 = 0%

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: 2415
Result: ½/1 = 50%

C73 Ruy Lopez, Modern Steinitz Defense (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.Bxc6+ bxc6 6.d4)
Average Elo: 2470
Result: ½/1 = 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: 2330
Result: ½/1 = 50%

B06 Robatsch (1.e4 g6)
Average Elo: 2265
Result: 1/1 = 100%

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: 2420
Result: 0/1 = 0%

E68 King's Indian, Fianchetto, Classical Variation, 8.e4 (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)
Average Elo: 2300
Result: ½/1 = 50%

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: 2450
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: 2440
Result: 1/1 = 100%

E90 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3)
Average Elo: 2415
Result: ½/1 = 50%

A26 English (1.c4 e5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6)
Average Elo: 2471
Result: 1/1 = 100%

D07 Queen's Gambit Declined, Chigorin Defense (1.d4 d5 2.c4 Nc6)
Average Elo: 2250
Result: ½/1 = 50%

B09 Pirc, Austrian Attack (1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4)
Average Elo: 2128
Result: ½/1 = 50%

A01 Nimzovich-Larsen Attack (1.b3)
Average Elo: 2174
Result: ½/1 = 50%