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Player Profile

Player:

(Eg: Carlsen,Magnus)

Lederman, Leon S



Years:	1973-2021
Number of games:	471
Number of wins:	174
Number of draws:	139
Number of losses:	158
White score:	130/234 (55.56% - Average Elo: 2292.37)
Black score:	113½/237 (47.89% - Average Elo: 2291.14)

Rating progression

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

Top wins

Lederman, Leon S (2405) - Liberzon, Vladimir Mikhailovi (2555), Beersheba, Beersheba (B44) - 1978

Lederman, Leon S (2405) - Murey, Jacob (2500), ISR-ch, Israel (B93) - 1984

Lederman, Leon S (2255) - Sveshnikov, Evgeny (2496), Wch Seniors 65 28th, Bled (B32) - 2018

Pinter, Jozsef (2570) - Lederman, Leon S (2375), Beersheba, Beersheba (D02) - 1988

Pachman, Ludek (2520) - Lederman, Leon S (2420), EU-chT 06th Group5, Athens (D22) - 1976

Vetoshko, Volodymyr (2505) - Lederman, Leon S (2260), Pardubice op rapid 28th, Pardubice (B38) - 2017

Lederman, Leon S - ? (202)

Bleiman, Yaacov (1/3)

Kortschnoj, Viktor Lvovich (0/3)

Pushkov, Nikolai (2/3)

Renman, Nils Gustaf (1/3)

Suba, Mihai (0/3)

Ater, Itai (1½/2)

Babula, Vlastimil (½/2)

Birnboim, Nathan (½/2)

Gheorghiu, Florin (½/2)

Kagan, Shimon (1½/2)

Keene, Raymond (1½/2)

Khmiadashvili, Tamari (2/2)

Kierzek, Matthias (2/2)

Kraidman, Yair (1/2)

Lederer, Yoav (2/2)

Ljangov, Petar (1/2)

Malmdin, Nils Ake (1½/2)

Maryasin, Boris Feliksovich (1½/2)

Micheli, Carlo (1½/2)

Mittelman, Gur (1/2)

Murey, Jacob (1/2)

Ofek, Ram (0/2)

Stean, Michael F (1½/2)

Sveshnikov, Evgeny (1½/2)

Tatai, Stefano (1½/2)

Van Riemsdijk, Herman Claudius (1/2)

Vydeslaver, Alik (½/2)

Alienkin, Aleksander (½/1)

Andersson, Kaj Ake (1/1)

Anguera Maestro, Jaime (1/1)

Arakhamia Grant, Ketevan (0/1)

Aronov, Viktor (1/1)

Baeta, Marcio Netto (1/1)

Balashov, Yuri S (0/1)

Balshan, Amikam (0/1)

Barbero, Gerardo F (0/1)

Basman, Michael J (1/1)

Batakovs, Olegs N (1/1)

Bauner, Jan (1/1)

Bayer, Wolfgang (1/1)

Beilfuss, Wilfried (1/1)

Bengtsson, Jan (1/1)

Bjork, Carl Magnus (½/1)

Bobis, Leonid (1/1)

Bodach, Hans (1/1)

Bogda, Alejandro (1/1)

Bogdanov, Valentin (½/1)

Bondar, Leonid (1/1)

Borwell, Alan Peter (0/1)

Boudre, Jean Pierre (½/1)

Bronstein, Luis Marcos (½/1)

Bruedigam, Martin (0/1)

Bruk, Ofer (0/1)

Butnorius, Algimantas (½/1)

Canonne, Antoine (½/1)

Cardoso, Radolfo Tan (1/1)

Catania, Duane (1/1)

Cebalo, Miso (½/1)

Chernikov, Oleg L (0/1)

Cuellar, Jorge (1/1)

Damjanovic, Mato (1/1)

Danner, Lambert (1/1)

Docx, Stefan (0/1)

Dovzhenko, Viktor (1/1)

Dueckstein, Andreas (0/1)

Duff, Rufus (1/1)

Eperjesi, Laszlo (1/1)

Fernengel, Rudolf (1/1)

Fleuch, Hans Juergen (1/1)

Forintos, Gyozo Victor (½/1)

Formanek, Edward W (1/1)

Franzoni, Giancarlo (1/1)

Gaprindashvili, Nona (½/1)

Gass, Ulrich (½/1)

Giacomazzi, Dominique (1/1)

Glusman, K (1/1)

Greenfeld, Alon (0/1)

Grela, Kacper (0/1)

Grigoryan, Aram (0/1)

Grinberg, Nir (1/1)

Gruenfeld, Yehuda (0/1)

Gunsberger, Alexander (1/1)

Hartston, William R (1/1)

Hauchard, Arnaud (0/1)

Hecht, Hans Joachim (½/1)

Hedin, Gunnar (1/1)

Henttinen, Markku IO (1/1)

Herbrechtsmeier, Christof (½/1)

Horak, Vladimir (½/1)

Hutchinson, Norman A (½/1)

Ivanchuk, Vassily (0/1)

Jackson, Oliver (1/1)

Jansa, Vlastimil (0/1)

Joksic, Sinisa (0/1)

Just, Joachim (1/1)

Kalegin, Evgenij (0/1)

Kaloskambis, Mihail (0/1)

Kaufman, Larry C (1/1)

Kenney, Jason (0/1)

Kivimaki, Jaakko (1/1)

Kleinburg, M (½/1)

Klundt, Klaus (½/1)

Knudsen, Jes West (1/1)

Koehler, Gerhard (½/1)

Kolbak, Jens (1/1)

Kosashvili, Yona (0/1)

Krylov, Mikhail (0/1)

Kube, Hannelore (1/1)

Kurmann, Oliver (0/1)

Kyrychenko, Maryan (0/1)

Lagarde, Maxime (½/1)

Lev, Ronen (0/1)

Levin, Yonatan (1/1)

Levitt, Jonathan (0/1)

Liberzon, Vladimir Mikhailovi (1/1)

Lisenko, Alexander V (½/1)

Ludvik, Tomas (1/1)

Macles, Jacques (1/1)

Maier, Christian (½/1)

Malisov, Boris (½/1)

Marantz, Michael (0/1)

Maurer, Fritz (1/1)

McKerracher, Douglas (1/1)

McLaren, Brian (1/1)

Medina Garcia, Antonio Angel (0/1)

Mestel, A Jonathan (0/1)

Mikhalevski, Victor (1/1)

Miles, Richard (½/1)

Mishuchkov, Nikolai Mikhailovic (½/1)

Mojzis, Jaroslav (1/1)

Moreno Tejera, Emilio (½/1)

Nastase, Stefan (1/1)

Neuman, Petr (½/1)

Novotny, Lubos (1/1)

Nyzhnyk, Illya (0/1)

Okhotnik, Vladimir (0/1)

Ornstein, Axel (1/1)

Ozbilen, Hayri (1/1)

Pachman, Ludek (1/1)

Palacios de la Prida, Ernesto (1/1)

Panno, Oscar (1/1)

Pasman, Michael (1/1)

Pein, Milan (1/1)

Piasetski, Leon David (0/1)

Pinter, Jozsef (0/1)

Popilski, Gil (0/1)

Popov, Luben (0/1)

Porfireanu, Serban (0/1)

Postolati, Alexander (1/1)

Povah, Nigel Edward (½/1)

Pyernik, Moshe (0/1)

Pytel, Krzysztof (0/1)

Radashkovich, Itchak (0/1)

Radulov, Ivan (0/1)

Radzicki, Wieslaw (1/1)

Rahul, Srivatshav P (0/1)

Rajkovic, Dusan (1/1)

Rapoport, Igor (½/1)

Rechlis, Gad (0/1)

Reuben, Stewart (1/1)

Shevchenko, Kirill (½/1)

Shevelev, Arkady (½/1)

Shirazi, Kamran (1/1)

Shrentzel, Israel (½/1)

Shvidler, Eliahu (0/1)

Siddharth, Jagadeesh (0/1)

Sikora Lerch, Jan (1/1)

Simacek, Pavel (½/1)

Singer, Hans (½/1)

Smirin, Ilia (0/1)

Sorokina, Tamara (1/1)

Soumya, Swaminathan (1/1)

Staechelin, Ruedi (0/1)

Strutinskaya, Galina N (0/1)

Timman, Jan H (0/1)

Titz, Heimo (½/1)

Trofimov, Sergey (1/1)

Trtanj, Zoran (1/1)

Tseitlin, Mark D (0/1)

Turikov, Viktor (1/1)

Vaisser, Anatoli (½/1)

Van der Mije Nicolau, Alexandra (1/1)

Van Oosten, Arend (1/1)

Vepkhvishvili, Varlam (½/1)

Vikulov, Alexander Sergeevic (0/1)

Vucenovic, Dragomir (0/1)

Wademark, Helge (1/1)

Wahlbom, Magnus (1/1)

Waterfield, John (1/1)

Webster, Jim J (1/1)

Zakharov, Alexander V (0/1)

Zdrazil, Jan (1/1)

Zhelnin, Vladimir V (0/1)

Zilber, Israel (0/1)

Zilbert, Oleg (0/1)

? - Lederman, Leon S (206)

Kraidman, Yair (2/4)

Kagan, Shimon (3/3)

Liberzon, Vladimir Mikhailovi (1/3)

Ostermeyer, Peter (1½/3)

Radashkovich, Itchak (1/3)

Vasiukov, Evgeni (0/3)

Zhelnin, Vladimir V (1½/3)

Ater, Itai (1/2)

Batakovs, Olegs N (2/2)

Bhopal, Raj (1/2)

Birnboim, Nathan (0/2)

Bohm, Hans (½/2)

Buchal, Stephan (1½/2)

Cebalo, Miso (1/2)

Chernikov, Oleg L (½/2)

Greenfeld, Alon (1/2)

Henrichsen, Erland (2/2)

Karasev, Vladimir I (½/2)

Lederer, Yoav (0/2)

Mishuchkov, Nikolai Mikhailovic (1/2)

Murey, Jacob (0/2)

Veinger, Itzhak (½/2)

Werner, Clemens (½/2)

Afek, Yochanan (1/1)

Ager, Josef (0/1)

Agur, Elieser (½/1)

Agzamov, Valery (½/1)

Altshul, Raffael (1/1)

Andreasson, Ingvar (½/1)

Araya Umana, Carlos (1/1)

Arnaudov, Petar (0/1)

Avner, Uri (0/1)

Avni, Amatzia (½/1)

Avrukh, Boris (0/1)

Balashov, Yuri S (0/1)

Balshan, Amikam (½/1)

Barbero, Gerardo F (0/1)

Barlov, Dragan (0/1)

Barski, Radoslaw (½/1)

Baum, Bernd (½/1)

Bauner, Jan (1/1)

Beliavsky, Alexander G (0/1)

Beltz, Robert (1/1)

Ben Zeev, Moshe (1/1)

Berend, Elvira S (1/1)

Berkovich, Mark A (0/1)

Berman, Mark (0/1)

Bilguun, Sumiya (0/1)

Blechzin, Igor (0/1)

Bojarinov, Victor A (1/1)

Bondick, Karl Heinz (1/1)

Brinck Claussen, Bjorn (0/1)

Bryzgalin, Kirill (0/1)

Bukal, Vladimir Jr (0/1)

Burrows, Martin P (½/1)

Butnorius, Algimantas (0/1)

Bykhovsky, Avigdor (½/1)

Cerveny, Martin (0/1)

Chevaldonnet, Francois (½/1)

Chevelevitch, Evgueni (½/1)

Compton, Alistair (½/1)

Csulits, Anton (0/1)

Czerniak, Moshe (1/1)

Dovzhenko, Viktor (1/1)

Dzindzichashvili, Roman (½/1)

Eman, Lennart (1/1)

Engel (1/1)

Ermenkov, Evgenij (½/1)

Feierlein, Robert (1/1)

Finnlaugsson, Gunnar (1/1)

Forintos, Gyozo Victor (½/1)

Furman, Boris (½/1)

Gallo, Jens (1/1)

Gaprindashvili, Nona (0/1)

Gardi, Giuseppe (1/1)

Gelfer, Israel (0/1)

Giterman, Shlomo (½/1)

Grigoriants, Sergey (½/1)

Grinberg, Iosif P (1/1)

Grinshpun, Eduard (0/1)

Gromark, Per Olof (1/1)

Guillaumat, Jean Pierre (1/1)

Gunsberger, Alexander (1/1)

Gutman, Gennadi (1/1)

Gutman, Lev (1/1)

Hackner, Oskar A (1/1)

Haik, Aldo (0/1)

Harding, Timothy David (½/1)

Hazai, Laszlo (½/1)

Horacek, Michal (½/1)

Iliushkin, Evgeny (½/1)

Ilyes, Peter (1/1)

Jansson, Borje (½/1)

Jianu, Vlad Cristian (0/1)

Kakageldyev, Amanmurad (½/1)

Kaloskambis, Mihail (1/1)

Kaminik, Aleksandar (½/1)

Kantsler, Boris (0/1)

Karason, Askell Orn (0/1)

Khazankin, Moisey (½/1)

Kiefer, Gerhard (1/1)

Kierzek, Matthias (½/1)

Klenburg, Mikhail (½/1)

Kochetkov, German (1/1)

Kochyev, Alexander (0/1)

Kortschnoj, Viktor Lvovich (0/1)

Kustanovich, Michael (0/1)

Le Bouil, Jean Louis (1/1)

Lenk, Wolfgang (½/1)

Lev, Ronen (0/1)

Ligterink, Gert (0/1)

Lipnowski, Irwin (1/1)

Lushnikov, Evgeny (½/1)

Maier, Christian (0/1)

Manelidou, Maria (0/1)

Marovic, Drazen (0/1)

Matulovic, Milan (0/1)

Mayer, Roland1 (½/1)

McLaren, Brian (1/1)

Mekhane, Adam (0/1)

Melkeraaen, Terje (½/1)

Mestel, A Jonathan (½/1)

Mikhalevski, Victor (1/1)

Mittelman, Gur (1/1)

Moe, Mogens (1/1)

Mueller, Hans Dieter (1/1)

Munguntuul, Batkhuyag (0/1)

Nagy, Gabor (1/1)

Najdorf, Miguel (0/1)

Nunn, John DM (½/1)

Ofek, Ram (0/1)

Onat, Ilhan (1/1)

Ostojic, Predrag (0/1)

Pachman, Ludek (1/1)

Panesso Rivera, Henry (0/1)

Pasman, Michael (1/1)

Pedersen, Erik (½/1)

Pinter, Jozsef (1/1)

Piovar, Jaroslav (1/1)

Pitzl, Konstantinos (½/1)

Pliester, Leon (1/1)

Popovic, Petar (0/1)

Pritchett, Craig William (½/1)

Pyernik, Moshe (½/1)

Quinn, John M (0/1)

Rapoport, Evgeny (1/1)

Rashkovsky, Nukhim N (½/1)

Rechlis, Gad (0/1)

Renman, Nils Gustaf (½/1)

Restas, Peter (0/1)

Reynolds, D Ian W (½/1)

Roeder, Mathias (0/1)

Roiz, Michael (1/1)

Rooze, Jan (1/1)

Sahitaj, Naim (0/1)

Sanz Alonso, Francisco Javier (½/1)

Saunina, Ludmila (0/1)

Schoen, Wolfram (0/1)

Schrickx, Frank (½/1)

Scrimgour, Alan (1/1)

Segal, Anna (1/1)

Serebro, Alexsandr (½/1)

Seret, Jean Luc (0/1)

Serra Olives, Tomas (1/1)

Shahal, Nir (½/1)

Shamkovich, Leonid Alexandrovic (1/1)

Sharif, Mershad (½/1)

Shevelev, Danny (1/1)

Shrentzel, Israel (0/1)

Shterenberg, Pavel (0/1)

Shvedchikov, Anatoli I (½/1)

Silva Nazzari, Roberto (½/1)

Sjoberg, Mats (1/1)

Solodovnichenko, Yuri (½/1)

Soos, Bela (0/1)

Spiess, Thomas (1/1)

Strand, Kjetil (1/1)

Suez Panama, Gilles (1/1)

Sutovsky, Emil (0/1)

Svensson, Leif (1/1)

Svensson, Soren (0/1)

Sveshnikov, Evgeny (½/1)

Tarjan, James Edward (0/1)

Tatai, Stefano (0/1)

Theting, Helge E (0/1)

Tratar, Marko (0/1)

Turikov, Viktor (½/1)

Valtera, Jiri (1/1)

Van Herck, Marcel (½/1)

Van Oosten, Arend (1/1)

Vega Gomez, Francisco Borja (½/1)

Velikov, Petar (½/1)

Vetoshko, Volodymyr (1/1)

Vukic, Milan (0/1)

Vydeslaver, Alik (1/1)

Watson, William N (0/1)

Weber, Bernd (½/1)

Westerinen, Heikki MJ (½/1)

Wirthensohn, Heinz (0/1)

Womacka, Mathias (0/1)

Yanofsky, Daniel Abraham (1/1)

Yeo, Michael J (1/1)

Zakhartsov, Viacheslav V (0/1)

Zhelesny, Stanislav (1/1)

Zifroni, Dov (0/1)

Zpevak, Pavel (½/1)

Openings played as White (76)

C91 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.d4)
Average Elo: 2331.13
Result: 8/16 = 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: 2347.46
Result: 7½/14 = 53.57%

B42 Sicilian, Kan (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3)
Average Elo: 2333.73
Result: 6/12 = 50%

B15 Caro-Kann (1.e4 c6 2.d4 d5 3.Nc3)
Average Elo: 2265.4
Result: 4½/10 = 45%

B33 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4)
Average Elo: 2347.9
Result: 5/10 = 50%

B44 Sicilian (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6)
Average Elo: 2394.75
Result: 7/9 = 77.78%

C19 French, Winawer, Advance (1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7)
Average Elo: 2246.88
Result: 2/8 = 25%

B09 Pirc, Austrian Attack (1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4)
Average Elo: 2232.8
Result: 3½/7 = 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: 2159.29
Result: 5/7 = 71.43%

B35 Sicilian, Accelerated Fianchetto, Modern Variation with Bc4 (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nc3 Bg7 6.Be3 Nf6 7.Bc4)
Average Elo: 2203.33
Result: 5½/7 = 78.57%

Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 2386
Result: 2½/6 = 41.67%

B32 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5)
Average Elo: 2350.33
Result: 4/5 = 80%

B01 Scandinavian (1.e4 d5)
Average Elo: 2155.5
Result: 3/4 = 75%

B04 Alekhine's Defense, Modern (1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3)
Average Elo: 2142
Result: 3/4 = 75%

B06 Robatsch (1.e4 g6)
Average Elo: 2177
Result: 3/4 = 75%

B70 Sicilian, Dragon Variation (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6)
Average Elo: 2357.5
Result: 3½/4 = 87.5%

B82 Sicilian, Scheveningen (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.f4)
Average Elo: 2467
Result: 1/4 = 25%

C11 French (1.e4 e6 2.d4 d5 3.Nc3 Nf6)
Average Elo: 2264
Result: 2/4 = 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: 2288.25
Result: 1/4 = 25%

B05 Alekhine's Defense, Modern (1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Bg4)
Average Elo: 2160.5
Result: 2/3 = 66.67%

B12 Caro-Kann Defense (1.e4 c6 2.d4)
Average Elo: 2259.5
Result: 1½/3 = 50%

B16 Caro-Kann, Bronstein-Larsen Variation (1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Nxf6+ gxf6)
Average Elo: 2385
Result: 1/3 = 33.33%

B17 Caro-Kann, Steinitz Variation (1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7)
Average Elo: 2446.67
Result: 2/3 = 66.67%

B41 Sicilian, Kan (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6)
Average Elo: 2475.67
Result: 0/3 = 0%

B45 Sicilian, Taimanov (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3)
Average Elo: 2247.33
Result: 2/3 = 66.67%

B66 Sicilian, Richter-Rauzer Attack, 7...a6 (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 a6)
Average Elo: 2456.67
Result: ½/3 = 16.67%

B71 Sicilian, Dragon, Levenfish Variation (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.f4)
Average Elo: 2300
Result: 0/3 = 0%

B89 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Bc4 Nc6 7.Be3)
Average Elo: 2370.67
Result: 1½/3 = 50%

C10 French (1.e4 e6 2.d4 d5 3.Nc3)
Average Elo: 2232.5
Result: 2½/3 = 83.33%

C13 French (1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Be7)
Average Elo: 2387.33
Result: 2½/3 = 83.33%

C60 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5)
Average Elo: 2296.33
Result: 1/3 = 33.33%

A58 Benko Gambit (1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6)
Average Elo: 2402.5
Result: ½/2 = 25%

B00 Uncommon King's Pawn Opening (1.e4)
Average Elo: 2325
Result: 1½/2 = 75%

B07 Pirc (1.e4 d6 2.d4 Nf6)
Average Elo: 2165.5
Result: 1½/2 = 75%

B64 Sicilian, Richter-Rauzer Attack (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 Be7 8.O-O-O O-O 9.f4)
Average Elo: 2640
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: 2383
Result: 1/2 = 50%

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: 1½/2 = 75%

C01 French, Exchange (1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nc3 Nf6 5.Bg5)
Average Elo: 2407.5
Result: 2/2 = 100%

C12 French, McCutcheon (1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Bb4)
Average Elo: 2033
Result: 2/2 = 100%

C16 French, Winawer (1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5)
Average Elo: 2235
Result: 2/2 = 100%

C18 French, Winawer (1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3)
Average Elo: 2236.5
Result: 2/2 = 100%

C42 Petrov Defense (1.e4 e5 2.Nf3 Nf6)
Average Elo: 1838.5
Result: 2/2 = 100%

C64 Ruy Lopez, Classical (1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5)
Average Elo: 2292.5
Result: ½/2 = 25%

C75 Ruy Lopez, Modern Steinitz Defense (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.c3 Bd7)
Average Elo: 2072
Result: 1/2 = 50%

C81 Ruy Lopez, Open, Howell Attack (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.dxe5 Be6)
Average Elo: 2215
Result: 2/2 = 100%

A55 Old Indian, Main line (1.d4 Nf6 2.c4 d6 3.Nc3 e5 4.Nf3 Nbd7 5.e4)
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: 2040
Result: ½/1 = 50%

B30 Sicilian (1.e4 c5 2.Nf3 Nc6)
Average Elo: 2073
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: 1844
Result: 1/1 = 100%

B40 Sicilian (1.e4 c5 2.Nf3 e6)
Average Elo: 2284
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: 2293
Result: 1/1 = 100%

B46 Sicilian, Taimanov Variation (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6)
Average Elo: 0
Result: 0/1 = 0%

B50 Sicilian (1.e4 c5 2.Nf3 d6)
Average Elo: 2354
Result: 0/1 = 0%

B56 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3)
Average Elo: 2550
Result: 0/1 = 0%

B63 Sicilian, Richter-Rauzer Attack (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2)
Average Elo: 2056
Result: 0/1 = 0%

B67 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 8...Bd7 (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7)
Average Elo: 2248
Result: ½/1 = 50%

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: 2415
Result: ½/1 = 50%

B80 Sicilian, Scheveningen (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6)
Average Elo: 2089
Result: 0/1 = 0%

B81 Sicilian, Scheveningen, Keres Attack (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.g4)
Average Elo: 2072
Result: 1/1 = 100%

B92 Sicilian, Najdorf, Opocensky Variation (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2)
Average Elo: 0
Result: 1/1 = 100%

B99 Sicilian, Najdorf, 7...Be7 Main line (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Be7 8.Qf3 Qc7 9.O-O-O Nbd7)
Average Elo: 0
Result: 1/1 = 100%

C41 Philidor Defense (1.e4 e5 2.Nf3 d6)
Average Elo: 2446
Result: ½/1 = 50%

C54 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.cxd4)
Average Elo: 2335
Result: ½/1 = 50%

C59 Two Knights (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 Na5 6.Bb5+ c6 7.dxc6 bxc6 8.Be2 h6)
Average Elo: 2200
Result: 1/1 = 100%

C62 Ruy Lopez, Old Steinitz Defense (1.e4 e5 2.Nf3 Nc6 3.Bb5 d6)
Average Elo: 1792
Result: 1/1 = 100%

C65 Ruy Lopez, Berlin Defense (1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6)
Average Elo: 2490
Result: ½/1 = 50%

C70 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4)
Average Elo: 2078
Result: 1/1 = 100%

C71 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6)
Average Elo: 2208
Result: 0/1 = 0%

C77 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6)
Average Elo: 2189
Result: 1/1 = 100%

C78 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O)
Average Elo: 2200
Result: ½/1 = 50%

C79 Ruy Lopez, Steinitz Defense Deferred (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O d6)
Average Elo: 2161
Result: 0/1 = 0%

C80 Ruy Lopez, Open (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4)
Average Elo: 2645
Result: 0/1 = 0%

C84 Ruy Lopez, Closed (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7)
Average Elo: 2435
Result: 0/1 = 0%

C87 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 d6)
Average Elo: 2480
Result: ½/1 = 50%

C99 Ruy Lopez, Closed, Chigorin, 12...cd (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 c5 11.d4 Qc7 12.Nbd2 cxd4 13.cxd4)
Average Elo: 2445
Result: 0/1 = 0%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 2530
Result: ½/1 = 50%

Openings played as Black (80)

B90 Sicilian, Najdorf (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6)
Average Elo: 2291.92
Result: 7½/13 = 57.69%

D45 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3)
Average Elo: 2348.44
Result: 4/11 = 36.36%

A56 Benoni Defense (1.d4 Nf6 2.c4 c5)
Average Elo: 2313.14
Result: 5½/10 = 55%

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 2133.78
Result: 6½/10 = 65%

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: 2369.29
Result: 3½/9 = 38.89%

A11 English, Caro-Kann Defensive System (1.c4 c6)
Average Elo: 2285
Result: 4½/8 = 56.25%

D22 Queen's Gambit Accepted (1.d4 d5 2.c4 dxc4 3.Nf3 a6 4.e3 Bg4 5.Bxc4 e6 6.d5)
Average Elo: 2457.5
Result: 2½/8 = 31.25%

B92 Sicilian, Najdorf, Opocensky Variation (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2)
Average Elo: 2381.17
Result: 4/7 = 57.14%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 2302.5
Result: 4½/7 = 64.29%

Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 2395
Result: 3/6 = 50%

A07 King's Indian Attack (1.Nf3 d5 2.g3)
Average Elo: 2301.8
Result: 3/6 = 50%

A12 English with b3 (1.c4 c6 2.Nf3 d5 3.b3)
Average Elo: 2164.17
Result: 1½/6 = 25%

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: 2202
Result: 1/6 = 16.67%

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: 2309
Result: 3/5 = 60%

B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack (1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7)
Average Elo: 2188.4
Result: 4½/5 = 90%

D11 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3)
Average Elo: 2211.2
Result: 1½/5 = 30%

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: 2419.2
Result: 2½/5 = 50%

D52 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Nbd7 5.e3 c6 6.Nf3)
Average Elo: 2318.25
Result: 2/5 = 40%

B10 Caro-Kann (1.e4 c6)
Average Elo: 2303.33
Result: 2/4 = 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: 2335.33
Result: ½/4 = 12.5%

D12 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 Bf5)
Average Elo: 2399.25
Result: 2½/4 = 62.5%

D21 Queen's Gambit Accepted (1.d4 d5 2.c4 dxc4 3.Nf3)
Average Elo: 2303.5
Result: 2/4 = 50%

D49 Queen's Gambit Declined Semi-Slav, Meran (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Bd3 dxc4 7.Bxc4 b5 8.Bd3 a6 9.e4 c5 10.e5 cxd4 11.Nxb5 )
Average Elo: 2411
Result: ½/4 = 12.5%

B20 Sicilian (1.e4 c5)
Average Elo: 2431.5
Result: ½/3 = 16.67%

B50 Sicilian (1.e4 c5 2.Nf3 d6)
Average Elo: 2290.33
Result: 1½/3 = 50%

B53 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4)
Average Elo: 2290.33
Result: 2/3 = 66.67%

D00 Queen's Pawn Game (1.d4 d5)
Average Elo: 2025
Result: 3/3 = 100%

A13 English (1.c4 e6)
Average Elo: 2330
Result: 1/2 = 50%

A29 English, Four Knights, Kingside Fianchetto (1.c4 e5 2.Nc3 Nc6 3.Nf3 Nf6 4.g3)
Average Elo: 2550
Result: 1/2 = 50%

A30 English, Symmetrical (1.c4 c5)
Average Elo: 2440
Result: 1/2 = 50%

B00 Uncommon King's Pawn Opening (1.e4)
Average Elo: 2537.5
Result: ½/2 = 25%

B11 Caro-Kann, Two Knights, 3...Bg4 (1.e4 c6 2.Nc3 d5 3.Nf3 Bg4)
Average Elo: 2383.5
Result: ½/2 = 25%

B13 Caro-Kann, Exchange (1.e4 c6 2.d4 d5 3.exd5 cxd5)
Average Elo: 2280
Result: 1½/2 = 75%

B17 Caro-Kann, Steinitz Variation (1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7)
Average Elo: 2465
Result: 1/2 = 50%

B18 Caro-Kann, Classical (1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5)
Average Elo: 2026.5
Result: 1/2 = 50%

B21 Sicilian, 2.f4 and 2.d4 (1.e4 c5 2.f4)
Average Elo: 2155.5
Result: 1/2 = 50%

B23 Sicilian, Closed (1.e4 c5 2.Nc3)
Average Elo: 2423
Result: ½/2 = 25%

B55 Sicilian, Prins Variation, Venice Attack (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.f3 e5 6.Bb5+)
Average Elo: 2216
Result: ½/2 = 25%

B86 Sicilian, Fischer-Sozin Attack (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Bc4)
Average Elo: 1995
Result: 2/2 = 100%

B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.g3)
Average Elo: 2462
Result: 0/2 = 0%

B94 Sicilian, Najdorf (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5)
Average Elo: 2081.5
Result: 1/2 = 50%

C04 French, Tarrasch, Guimard Main line (1.e4 e6 2.d4 d5 3.Nd2 Nc6 4.Ngf3 Nf6)
Average Elo: 2440
Result: 1/2 = 50%

D10 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6)
Average Elo: 2065
Result: 1/2 = 50%

D35 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6)
Average Elo: 2207.5
Result: ½/2 = 25%

D47 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Bd3 dxc4 7.Bxc4)
Average Elo: 2137
Result: ½/2 = 25%

D48 Queen's Gambit Declined Semi-Slav, Meran (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Bd3 dxc4 7.Bxc4 b5 8.Bd3 a6)
Average Elo: 1964
Result: 1/2 = 50%

E04 Catalan, Open, 5.Nf3 (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3)
Average Elo: 2280
Result: 1/2 = 50%

A01 Nimzovich-Larsen Attack (1.b3)
Average Elo: 0
Result: ½/1 = 50%

A03 Bird's Opening (1.f4 d5)
Average Elo: 2233
Result: ½/1 = 50%

A06 Reti Opening (1.Nf3 d5)
Average Elo: 2071
Result: 1/1 = 100%

A14 English (1.c4 e6 2.Nf3 d5 3.g3 Nf6 4.Bg2 Be7 5.O-O)
Average Elo: 2226
Result: ½/1 = 50%

A23 English, Bremen System, Keres Variation (1.c4 e5 2.Nc3 Nf6 3.g3 c6)
Average Elo: 2465
Result: 0/1 = 0%

A31 English, Symmetrical, Benoni Formation (1.c4 c5 2.Nf3 Nf6 3.d4)
Average Elo: 2442
Result: 0/1 = 0%

A32 English, Symmetrical Variation (1.c4 c5 2.Nf3 Nf6 3.d4 cxd4 4.Nxd4 e6)
Average Elo: 0
Result: 0/1 = 0%

A34 English, Symmetrical (1.c4 c5 2.Nc3)
Average Elo: 2465
Result: 0/1 = 0%

A45 Queen's Pawn Game (1.d4 Nf6)
Average Elo: 1937
Result: 1/1 = 100%

A47 Queen's Indian (1.d4 Nf6 2.Nf3 b6)
Average Elo: 1931
Result: 0/1 = 0%

B12 Caro-Kann Defense (1.e4 c6 2.d4)
Average Elo: 2280
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: 2440
Result: 0/1 = 0%

B24 Sicilian, Closed (1.e4 c5 2.Nc3 Nc6 3.g3)
Average Elo: 2158
Result: 1/1 = 100%

B26 Sicilian, Closed, 6.Be3 (1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6 6.Be3)
Average Elo: 2170
Result: 1/1 = 100%

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: 2505
Result: 1/1 = 100%

B41 Sicilian, Kan (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6)
Average Elo: 2127
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: 2420
Result: 1/1 = 100%

B88 Sicilian, Fischer-Sozin Attack (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Bc4 Nc6)
Average Elo: 0
Result: ½/1 = 50%

C01 French, Exchange (1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nc3 Nf6 5.Bg5)
Average Elo: 2200
Result: ½/1 = 50%

C02 French, Advance (1.e4 e6 2.d4 d5 3.e5)
Average Elo: 0
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: 2515
Result: ½/1 = 50%

D01 Richter-Veresov Attack (1.d4 d5 2.Nc3 Nf6 3.Bg5)
Average Elo: 2441
Result: 0/1 = 0%

D03 Torre Attack (Tartakower Variation) (1.d4 d5 2.Nf3 Nf6 3.Bg5)
Average Elo: 2175
Result: 1/1 = 100%

D05 Queen's Pawn Game (1.d4 d5 2.Nf3 Nf6 3.e3 e6)
Average Elo: 2061
Result: 1/1 = 100%

D13 Queen's Gambit Declined Slav, Exchange Variation (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.cxd5 cxd5)
Average Elo: 2367
Result: ½/1 = 50%

D20 Queen's Gambit Accepted (1.d4 d5 2.c4 dxc4)
Average Elo: 2591
Result: 0/1 = 0%

D31 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3)
Average Elo: 2242
Result: ½/1 = 50%

D38 Queen's Gambit Declined, Ragozin Variation (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Bb4)
Average Elo: 2493
Result: ½/1 = 50%

D43 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6)
Average Elo: 2272
Result: ½/1 = 50%

E00 Queen's Pawn Game (1.d4 Nf6 2.c4 e6)
Average Elo: 2155
Result: 1/1 = 100%

E06 Catalan, Closed, 5.Nf3 (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3)
Average Elo: 0
Result: ½/1 = 50%

E14 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.e3)
Average Elo: 2129
Result: 0/1 = 0%

E15 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3)
Average Elo: 1890
Result: 1/1 = 100%