ChessBites - Player Information and Statistics

Player Profile

Player:

(Eg: Carlsen,Magnus)

Koykka, Pekka



FIDE:	FIDE Card
Title:	IM
Years:	2006-
Number of games:	620
Number of wins:	266
Number of draws:	190
Number of losses:	164
White score:	189/307 (61.56% - Average Elo: 2224.58)
Black score:	172/313 (54.95% - Average Elo: 2244.45)

Rating progression

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

Top wins

Koykka, Pekka (2367) - Tikkanen, Hans (2515), Rilton Cup 47th, Stockholm (B07) - 2018

Koykka, Pekka (2351) - Subelj, Jan (2512), 51st Rilton Cup 2023-24, Stockholm SWE (B81) - 2023

Koykka, Pekka (2372) - Valsecchi, Alessio (2503), Rilton Cup 49th, Stockholm (C01) - 2019

Shengelia, Davit (2531) - Koykka, Pekka (2381), EU-chT 22nd, Batumi (A80) - 2019

Agopov, Mikael (2450) - Koykka, Pekka (2329), ch-FIN 2023, Helsinki FIN (B77) - 2023

Sammalvuo, Tapani (2435) - Koykka, Pekka (2345), FIN-ch, Helsinki (A87) - 2018

Koykka, Pekka - ? (231)

Jarvenpaa, Jari (2/6)

Alho, Sauli (3½/5)

Iivonen, Markku (3/5)

Nyysti, Sampsa (3½/5)

Ristoja, Samu (2/5)

Kosmo, Santul (2½/4)

Luukkonen, Tommi (2/4)

Wallin, Aleksi (3/4)

Hartio, Ilkka (1½/3)

Karttunen, Mika (1½/3)

Kiik, Kalle (2/3)

Lehtimaki, Tero (1/3)

Pohjala, Henri (1½/3)

Ronka, Erik (3/3)

Sipila, Vilka (2/3)

Topi Hulmi, Teemu (3/3)

Torkkola, Henri (1½/3)

Valkama, Eero (1/3)

Wartiovaara, Oliver (0/3)

Agopov, Mikael (1/2)

Bernadskiy, Vitaliy (0/2)

Elomaa, Arto (2/2)

Eloranta, Kari (2/2)

Hartikainen, Markku (1/2)

Hentunen, Asko (1/2)

Huovinen, Jere (1/2)

Hynninen, Juha (1/2)

Ivanov, Sergey A (1/2)

Jarvela, Jari (2/2)

Karasev, Vladimir I (0/2)

Keinanen, Toivo (1/2)

Kumpulainen, Jari (2/2)

Lammi, Jyri (2/2)

Mertanen, Janne (1/2)

Moiseenko, Vadim (1/2)

Niemi, Kalle (1½/2)

Norri, Joose (2/2)

Penttila, Tero (2/2)

Puranen, Jukka (1½/2)

Shirov, Alexei (0/2)

Sisatto, Olli (½/2)

Sulskis, Sarunas (½/2)

Varpanen, Jan (½/2)

Aalto, Patrik (1/1)

Ahava, Seppo (1/1)

Ahvenjarvi, Jani (1/1)

Alkkiomaki, Jyrki (½/1)

Anttila, Perttu (½/1)

Arvola, Benjamin (0/1)

Atakisi, Umut (0/1)

Auvinen, Esa (1/1)

Bailet, Pierre (0/1)

Balinski, Damian (1/1)

Bartel, Mateusz (0/1)

Bederdin, Lauri (1/1)

Bejtovic, Jasmin (0/1)

Blanche, Paul (0/1)

Blomqvist, Erik (0/1)

Brodowski, Piotr (0/1)

Broman, Hannu (1/1)

Bryzgalin, Kirill (½/1)

Bus, Konrad (½/1)

Chatalbashev, Boris (0/1)

Chernyak, Viktoria (½/1)

Chigaev, Maksim (0/1)

Clausen, Steen (½/1)

Daniel, Damian (0/1)

Darnell, Anton (1/1)

Dauth, Benjamin (½/1)

Efimenko, Zahar (0/1)

Franssila, Tommi (½/1)

Gawronski, Lukasz (1/1)

Gleizerov, Evgeny (0/1)

Godena, Michele (½/1)

Golikov, Daniil (1/1)

Grinberg, Iosif P (1/1)

Gronroos, Matti (1/1)

Gupta, Milon (1/1)

Guxho, Clirim (1/1)

Haigh, Tony (1/1)

Hakaniemi, Joonas (½/1)

Hallman, Valo (½/1)

Heikkila, Antti (0/1)

Heino, Juha (1/1)

Heinrich, Jan (½/1)

Henderson de la Fuente, Lance (½/1)

Hintikka, Eero (½/1)

Hokkanen, Petri (1/1)

Holmsten, Aleksei (1/1)

Honkanen, Marko (1/1)

Immonen, Vihtori (½/1)

Joentausta, Hannu (1/1)

Johansson, Jukka (1/1)

Kalezic, Blazo (1/1)

Kauko, Pekka (1/1)

Kauppila, Osmo (1/1)

Kawula, Andrzej (1/1)

Keler, Faruk (½/1)

Kempinski, Tomasz (1/1)

Kenneskog, Theodor (0/1)

Ketola, Ville (1/1)

Kireev, Andrey (1/1)

Kiuttu, Roope (1/1)

Kivimaki, Jouko (1/1)

Koivusalo, Ville Veiko (1/1)

Kolbus, Dietmar (1/1)

Kolosowski, Mateusz (0/1)

Koping, Stig (1/1)

Koskinen, Riku (½/1)

Kotilainen, Ari (1/1)

Krapivin, Vladislav (½/1)

Kretz, Johan (1/1)

Kriebel, Tadeas (0/1)

Kveinys, Aloyzas (½/1)

Lahdelma, Henri (1/1)

Lallukka, Taneli (1/1)

Lauk, Ular (0/1)

Laurila, Antti (1/1)

Laurusas, Tomas (0/1)

Lehtioksa, Jorma (1/1)

Leisti, Simo (0/1)

Lindholm, Tommi (1/1)

Liu, Dennis (1/1)

Machlik, Endre (1/1)

Maki Uuro, Miika (1/1)

Maki, Juha (0/1)

Makinen, Ilkka (0/1)

Malinovsky, Ilya (1/1)

Mantyniemi, Jaakko (1/1)

Marjusaari, Eero (½/1)

Matlakov, Maxim (0/1)

McGowan, Daniel (1/1)

Moradiabadi, Elshan (0/1)

Mucha, Magdalena (0/1)

Mujunen, Martti (1/1)

Mynttinen, Henri (½/1)

Nagy, Gabor (1/1)

Narva, Triin (1/1)

Nasibullin, Iskander (1/1)

Neiksans, Arturs (0/1)

Nguyen, Piotr (½/1)

Niemi, Mikko (1/1)

Nieminen, Samuli (½/1)

Nivala, Tuomas (½/1)

Noe, Christopher (½/1)

Nokka, Risto (½/1)

Nun, Jiri (½/1)

Oberhofer, Cedric (1/1)

Paldanius, Pekka (0/1)

Parizek, Vojtech (1/1)

Parkkinen, Jyrki (1/1)

Pelto, Juho (0/1)

Peltomaa, Eljas (1/1)

Peschel, Andreas (0/1)

Ponkratov, Pavel (0/1)

Ponnio, Toni (1/1)

Potapov, Pavel (1/1)

Pulkkinen, Kari (1/1)

Puroila, Sippo (1/1)

Quesada Vera, Liordis (1/1)

Radkov, Bazhen D (1/1)

Radovic, Stefan (0/1)

Rantanen, Yrjo A (½/1)

Rathanvel, VS (0/1)

Rechetov, Valeri (0/1)

Reshetov, Valery (1/1)

Ristoja, Jan (½/1)

Rozycki, Bartlomiej (½/1)

Rupert, Casper (1/1)

Rzayev, Bahruz Iqbal Oglu (0/1)

Salimaki, Janne (1/1)

Salo, Heikki (1/1)

Sammalvuo, Tapani (1/1)

Sandvik, Thomas (½/1)

Sarwer, Jeff (½/1)

Sassi, Pekka (1/1)

Schekachikhin, Maksim (½/1)

Schroeder, Jan Christian (1/1)

Semcesen, Daniel (0/1)

Slabek, Grzegorz (½/1)

Smirnov, Pavel (0/1)

Sofiev, Alexey (0/1)

Sorvari, Jarmo (1/1)

Stanach, Fabian (½/1)

Subelj, Jan (1/1)

Sulskis, Giedrius (½/1)

Suomalainen, Erkki (0/1)

Suuronen, Petri (1/1)

Szustakowski, Antoni (½/1)

Takalo Eskola, Anssi (½/1)

Tikkanen, Hans (1/1)

Toikkanen, Vesa (½/1)

Tomic, Aleksandar1 (0/1)

Tuononen, Janne (0/1)

Tusa, Tuukka (1/1)

Uimonen, Matti (1/1)

Valli, Frans (1/1)

Valsecchi, Alessio (1/1)

Van de Plassche, Erik (1/1)

Vehkalahti, Veli (1/1)

Viljava, Tapani (1/1)

Virtanen, Teemu (1/1)

Visti, Heikki (1/1)

Von Wright, Aarne (1/1)

Wagner, Stephan (1/1)

Westerberg, Jonathan (½/1)

Westerinen, Heikki MJ (0/1)

Wickstrom, Lucas (½/1)

Wilen, Eero (1/1)

Xu Yuanyuan (1/1)

Yemelin, Vasily (0/1)

? - Koykka, Pekka (233)

Luukkonen, Tommi (1½/7)

Jarvenpaa, Jari (2½/6)

Sammalvuo, Tapani (2½/6)

Agopov, Mikael (3½/5)

Pohjala, Henri (2/5)

Alho, Sauli (2/4)

Karttunen, Mika (1/4)

Keinanen, Toivo (1/4)

Nyysti, Sampsa (2/4)

Pudas, Teemu (1/4)

Salo, Heikki (2½/4)

Issakainen, Ari (2/3)

Lahdelma, Henri (2/3)

Torkkola, Henri (1½/3)

Alkkiomaki, Jyrki (2/2)

Anttila, Perttu (0/2)

Egorov, Daniil (2/2)

Hokkanen, Petri (1/2)

Ivanov, Sergei V (1½/2)

Kauko, Jussi Matti (1/2)

Kekki, Petri (1/2)

Kulaots, Kaido (0/2)

Lehtohalme, Lasse (2/2)

Manninen, Harri (1½/2)

Mertanen, Janne (½/2)

Nevanlinna, Risto (1½/2)

Niemi, Kalle (½/2)

Peuhu, Ari (2/2)

Pietinen, Pekka (1½/2)

Topi Hulmi, Teemu (½/2)

Valli, Frans (2/2)

Wallin, Aleksi (1½/2)

Wisniowska, Klaudia (2/2)

Aalto, Patrik (½/1)

Admiraal, Miguoel (½/1)

Aijala, Jouko (1/1)

Ailama, Kari (1/1)

Ajvazi, Ramadan (1/1)

Azarov, Sergei Nikolaevich (0/1)

Babikov, Ivan (1/1)

Bagrunov, Vladimir (1/1)

Balin, Jan (½/1)

Bartos, Jan (0/1)

Berkes, Ferenc (0/1)

Blomqvist, Erik (0/1)

Braga, Fernando Alberto (½/1)

Brandenburg, Daan (0/1)

Bryzgalin, Kirill (0/1)

Caletka, Radomir (½/1)

Calzetta Ruiz, Monica (½/1)

Chigaeva, Anastasia (0/1)

Debevec, Blaz (1/1)

Demidov, Jan (1/1)

Dietmayer Kraeutler, Marco (1/1)

Duda, Jan Krzysztof (0/1)

Dvoirys, Semen I (0/1)

Ebeling, Mika (½/1)

Elomaa, Arto (½/1)

Eriksson, Jorgen (1/1)

Fojt, Petr (1/1)

Fraser, Scott (1/1)

Froewis, Annika (1/1)

Gamback, Bjorn (½/1)

Graeffe, Petri (1/1)

Granat, Simo (1/1)

Grinberg, Iosif P (½/1)

Gronroos, Matti (½/1)

Haanpaa, Jorma (1/1)

Haapasalo, Jukka Pekka (½/1)

Halkias, Stelios (0/1)

Harju, Antero (1/1)

Hartikainen, Markku (1/1)

Hauchard, Arnaud (0/1)

Hentunen, Asko (½/1)

Hurme, Harri M (1/1)

Iivonen, Markku (1/1)

Inarkiev, Ernesto (0/1)

Ivanov, Sergei A (½/1)

Ivanov, Sergey A (1/1)

Jablonska, Sabina (½/1)

Jansa, Vlastimil (0/1)

Jeitz, Christian (1/1)

Joentakanen, Kullervo (1/1)

Julkunen, Tapio (½/1)

Kainulainen, Joona (1/1)

Kallunki, Konsta (1/1)

Keinanen, Anastasia (½/1)

Kjartansson, Gudmundur (0/1)

Klenburg, Mikhail (½/1)

Koivusalo, Ville Veiko (1/1)

Kononen, Keijo (½/1)

Korsunsky, Yuri (0/1)

Koskinen, Henri (½/1)

Kosmo, Santul (½/1)

Kourousis, Epaminondas (1/1)

Krasilnikov, Sergei (1/1)

Lach, Aleksandra (1/1)

Lagarde, Maxime (0/1)

Laihonen, Petteri (½/1)

Linqvist, Grels (½/1)

Lintchevski, Daniil (0/1)

Lobanov, Sergei (½/1)

Lonnqvist, Henrik (1/1)

Maki Uuro, Miika (½/1)

Makinen, Ilkka (0/1)

Mamedyarov, Shakhriyar (0/1)

Mangione, Claudio (1/1)

Marzano, Carlo (1/1)

Meskovs, Nikita (0/1)

Miezis, Normunds (½/1)

Mishuchkov, Nikolai Mikhailovic (0/1)

Muhren, Bianca (0/1)

Naiditsch, Arkadij (0/1)

Natri, Antero (0/1)

Nazarova, Anastasia (½/1)

Ni, Hua (0/1)

Niemi, Mikko (1/1)

Nithander, Victor (0/1)

Nivala, Tuomas (½/1)

Nokso Koivisto, Antti (1/1)

Nordlund, Jukka (1/1)

Peralta, Fernando (0/1)

Perho, Aki (½/1)

Pershin, Denis (½/1)

Petersson, Baldur Teodor (1/1)

Petrosyan, Tigran S (0/1)

Pihlajasalo, Hannu (½/1)

Polak, Benedikt (½/1)

Pratyusha, Bodda (1/1)

Puhtila, Marko (½/1)

Pulkkinen, Kari (1/1)

Quparadze, Giga (0/1)

Raisanen, Kim (½/1)

Rantanen, Riku (1/1)

Rantanen, Yrjo A (½/1)

Rautanen, Sari (0/1)

Rehn, Ralf (1/1)

Repka, Christopher (1/1)

Riipinen, Juha (0/1)

Saastamoinen, Aarne (1/1)

Sagit, Rauan (1/1)

Sakalauskas, Vaidas (0/1)

Sanchez, Juan1 (0/1)

Sandholm, Kalevi (1/1)

Sandvik, Thomas (½/1)

Santos Ruiz, Miguel (0/1)

Sarkozy, Ladislav (½/1)

Shengelia, Davit (1/1)

Sielicki, Tomasz (1/1)

Sievilainen, Tuomo (1/1)

Sigurjonsson, Stefan Thor (½/1)

Sipila, Markku (½/1)

Sirosh, Ilja (1/1)

Sisatto, Olli (½/1)

Siwiec, Arkadiusz (½/1)

Sklyarov, Dmitry V (0/1)

Skytte, Rasmus (½/1)

Smirnov, Artem (½/1)

Sokolov, Ivan (½/1)

Sokolovsky, Yahli (0/1)

Sukhorukov, Andrey (1/1)

Suseenthiram, Rajaji (1/1)

Suuronen, Petri (1/1)

Tammela, Kari (1/1)

Ter Stal, Rainer (½/1)

Tiitta, Sauli (1/1)

Tocklin, Tomi (1/1)

Tolonen, Leo Toivovich (0/1)

Tomczak, Mikolaj (½/1)

Trost, Edvin (1/1)

Tsiganova, Monika (1/1)

Tuononen, Janne (0/1)

Turner, Jan (0/1)

Upero, Jussi (1/1)

Uusi Oukari, Seppo (1/1)

Vainio, Ville (½/1)

Valner, Uku (0/1)

Valsecchi, Alessio (0/1)

Van de Plassche, Erik (1/1)

Vehvilainen, Pertti (½/1)

Verkasalo, Tommi (½/1)

Vilppolainen, Markku (1/1)

Vinke, Dietmar (½/1)

Virtanen, Antti (0/1)

Visti, Heikki (1/1)

Voiteanu, Christian Gabriel (0/1)

Volodin, Aleksandr (0/1)

Wartiovaara, Oliver (1/1)

Winiarski, Mikolaj (0/1)

Zlatin, Alexander (½/1)

Zumsande, Martin (½/1)

Openings played as White (151)

B07 Pirc (1.e4 d6 2.d4 Nf6)
Average Elo: 2205.67
Result: 7½/13 = 57.69%

A45 Queen's Pawn Game (1.d4 Nf6)
Average Elo: 2148.25
Result: 7½/12 = 62.5%

B01 Scandinavian (1.e4 d5)
Average Elo: 2154.25
Result: 10/12 = 83.33%

C45 Scotch Game (1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4)
Average Elo: 2347.64
Result: 6/11 = 54.55%

C41 Philidor Defense (1.e4 e5 2.Nf3 d6)
Average Elo: 2176.67
Result: 4/8 = 50%

D03 Torre Attack (Tartakower Variation) (1.d4 d5 2.Nf3 Nf6 3.Bg5)
Average Elo: 2081.67
Result: 5½/7 = 78.57%

B06 Robatsch (1.e4 g6)
Average Elo: 2144.57
Result: 5/7 = 71.43%

B05 Alekhine's Defense, Modern (1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Bg4)
Average Elo: 2290.6
Result: 4/6 = 66.67%

A07 King's Indian Attack (1.Nf3 d5 2.g3)
Average Elo: 2204.33
Result: 4/6 = 66.67%

B33 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4)
Average Elo: 2395.6
Result: 1½/5 = 30%

D00 Queen's Pawn Game (1.d4 d5)
Average Elo: 2135.67
Result: 2/4 = 50%

C55 Two Knights Defense (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6)
Average Elo: 2129.25
Result: 3/4 = 75%

B18 Caro-Kann, Classical (1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5)
Average Elo: 2128
Result: 2½/4 = 62.5%

B15 Caro-Kann (1.e4 c6 2.d4 d5 3.Nc3)
Average Elo: 2385.75
Result: 1/4 = 25%

A48 King's Indian (1.d4 Nf6 2.Nf3 g6)
Average Elo: 2270
Result: 2/3 = 66.67%

B48 Sicilian, Taimanov Variation (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3)
Average Elo: 2327.33
Result: 1/3 = 33.33%

A11 English, Caro-Kann Defensive System (1.c4 c6)
Average Elo: 2294
Result: 1½/3 = 50%

C11 French (1.e4 e6 2.d4 d5 3.Nc3 Nf6)
Average Elo: 2276.33
Result: 1½/3 = 50%

Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 2194.33
Result: 2/3 = 66.67%

A70 Benoni, Classical with 7.Nf3 (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.Nf3)
Average Elo: 2218
Result: 3/3 = 100%

D37 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3)
Average Elo: 2214.33
Result: 1/3 = 33.33%

C01 French, Exchange (1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nc3 Nf6 5.Bg5)
Average Elo: 2324
Result: 2½/3 = 83.33%

B04 Alekhine's Defense, Modern (1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3)
Average Elo: 2225
Result: 2½/3 = 83.33%

C10 French (1.e4 e6 2.d4 d5 3.Nc3)
Average Elo: 2046.33
Result: 1½/3 = 50%

B32 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5)
Average Elo: 2464.67
Result: 1½/3 = 50%

C42 Petrov Defense (1.e4 e5 2.Nf3 Nf6)
Average Elo: 2305
Result: 2/3 = 66.67%

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: 2307.33
Result: ½/3 = 16.67%

D23 Queen's Gambit Accepted (1.d4 d5 2.c4 dxc4 3.Nf3 Nf6)
Average Elo: 2029
Result: 2½/3 = 83.33%

D85 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5)
Average Elo: 2347.5
Result: ½/2 = 25%

C17 French, Winawer, Advance (1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5)
Average Elo: 2627
Result: 1/2 = 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: 2689
Result: 1/2 = 50%

D11 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3)
Average Elo: 2107.5
Result: 1½/2 = 75%

E20 Nimzo-Indian (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4)
Average Elo: 2282
Result: ½/2 = 25%

D35 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6)
Average Elo: 2116
Result: 1/2 = 50%

C09 French, Tarrasch, Open Variation, Main line (1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 exd5 5.Ngf3 Nc6)
Average Elo: 2281
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: 2538.5
Result: 1/2 = 50%

A01 Nimzovich-Larsen Attack (1.b3)
Average Elo: 2234
Result: 2/2 = 100%

D43 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6)
Average Elo: 2031
Result: 2/2 = 100%

D30 Queen's Gambit Declined (1.d4 d5 2.c4 e6)
Average Elo: 2223
Result: 1½/2 = 75%

A06 Reti Opening (1.Nf3 d5)
Average Elo: 2148.5
Result: ½/2 = 25%

C78 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O)
Average Elo: 2526
Result: 1½/2 = 75%

C63 Ruy Lopez, Schliemann Defense (1.e4 e5 2.Nf3 Nc6 3.Bb5 f5)
Average Elo: 2188.5
Result: 1/2 = 50%

B08 Pirc, Classical (1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Nf3)
Average Elo: 1887
Result: 1½/2 = 75%

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: 2467.5
Result: 0/2 = 0%

E11 Bogo-Indian Defense (1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+)
Average Elo: 2443
Result: 0/2 = 0%

B42 Sicilian, Kan (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3)
Average Elo: 2421
Result: 1½/2 = 75%

B45 Sicilian, Taimanov (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3)
Average Elo: 2352.5
Result: 1/2 = 50%

B28 Sicilian, O'Kelly Variation (1.e4 c5 2.Nf3 a6)
Average Elo: 2300
Result: 1/2 = 50%

B30 Sicilian (1.e4 c5 2.Nf3 Nc6)
Average Elo: 2339.5
Result: 2/2 = 100%

B12 Caro-Kann Defense (1.e4 c6 2.d4)
Average Elo: 2202
Result: 1½/2 = 75%

A20 English (1.c4 e5)
Average Elo: 2222.5
Result: 1/2 = 50%

B23 Sicilian, Closed (1.e4 c5 2.Nc3)
Average Elo: 2281.5
Result: ½/2 = 25%

B27 Sicilian (1.e4 c5 2.Nf3)
Average Elo: 2124.5
Result: 1/2 = 50%

C97 Ruy Lopez, Closed, Chigorin (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)
Average Elo: 2258
Result: 2/2 = 100%

B43 Sicilian, Kan, 5.Nc3 (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3)
Average Elo: 2076.5
Result: 2/2 = 100%

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: 2127
Result: 0/2 = 0%

B00 Uncommon King's Pawn Opening (1.e4)
Average Elo: 2242
Result: 1½/2 = 75%

A62 Benoni, Fianchetto Variation (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6 7.g3 Bg7 8.Bg2 O-O)
Average Elo: 2222
Result: 1½/2 = 75%

B81 Sicilian, Scheveningen, Keres Attack (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.g4)
Average Elo: 2300
Result: 2/2 = 100%

D60 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)
Average Elo: 2184.5
Result: 2/2 = 100%

E00 Queen's Pawn Game (1.d4 Nf6 2.c4 e6)
Average Elo: 2385
Result: 1/2 = 50%

D05 Queen's Pawn Game (1.d4 d5 2.Nf3 Nf6 3.e3 e6)
Average Elo: 2345
Result: 1/2 = 50%

B37 Sicilian, Accelerated Fianchetto (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Bg7)
Average Elo: 2058.5
Result: ½/2 = 25%

C40 King's Knight Opening (1.e4 e5 2.Nf3)
Average Elo: 2035
Result: 1½/2 = 75%

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: 2381.5
Result: 1½/2 = 75%

E05 Catalan, Open, Classical line (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3 Be7)
Average Elo: 2145
Result: 2/2 = 100%

B57 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bc4)
Average Elo: 2136.5
Result: 1/2 = 50%

E21 Nimzo-Indian, Three Knights (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3)
Average Elo: 2205
Result: 1/1 = 100%

B94 Sicilian, Najdorf (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5)
Average Elo: 2436
Result: ½/1 = 50%

A57 Benko Gambit (1.d4 Nf6 2.c4 c5 3.d5 b5)
Average Elo: 2188
Result: ½/1 = 50%

A18 English, Mikenas-Carls (1.c4 Nf6 2.Nc3 e6 3.e4)
Average Elo: 2146
Result: 1/1 = 100%

A09 Reti Opening (1.Nf3 d5 2.c4)
Average Elo: 2082
Result: ½/1 = 50%

C03 French, Tarrasch (1.e4 e6 2.d4 d5 3.Nd2)
Average Elo: 2057
Result: ½/1 = 50%

D10 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6)
Average Elo: 2494
Result: 0/1 = 0%

E75 King's Indian, Averbakh, Main line (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Bg5 c5 7.d5 e6)
Average Elo: 1952
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: 2338
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: 2500
Result: 0/1 = 0%

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: 2556
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: 2056
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: 1887
Result: ½/1 = 50%

C62 Ruy Lopez, Old Steinitz Defense (1.e4 e5 2.Nf3 Nc6 3.Bb5 d6)
Average Elo: 2237
Result: ½/1 = 50%

D79 Neo-Grunfeld, 6.O-O, Main line (1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 O-O 6.O-O c6 7.cxd5 cxd5)
Average Elo: 2283
Result: ½/1 = 50%

B29 Sicilian, Nimzovich-Rubinstein (1.e4 c5 2.Nf3 Nf6)
Average Elo: 2224
Result: 1/1 = 100%

C43 Petrov, Modern Attack (1.e4 e5 2.Nf3 Nf6 3.d4 exd4 4.e5 Ne4 5.Qxd4)
Average Elo: 0
Result: 1/1 = 100%

A95 Dutch, Stonewall (1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2 Be7 5.Nf3 O-O 6.O-O d5 7.Nc3 c6)
Average Elo: 2534
Result: 0/1 = 0%

C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Bxc6 dxc6)
Average Elo: 2085
Result: 1/1 = 100%

E01 Catalan, Closed (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2)
Average Elo: 1776
Result: 1/1 = 100%

B89 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Bc4 Nc6 7.Be3)
Average Elo: 2093
Result: 1/1 = 100%

A43 Old Benoni (1.d4 c5)
Average Elo: 2100
Result: ½/1 = 50%

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: 2199
Result: 1/1 = 100%

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: 2075
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: 2210
Result: ½/1 = 50%

C98 Ruy Lopez, Closed, Chigorin (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 Nc6)
Average Elo: 2251
Result: ½/1 = 50%

E61 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3)
Average Elo: 2114
Result: ½/1 = 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: 2359
Result: 0/1 = 0%

B14 Caro-Kann, Panov-Botvinnik Attack (1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 e6)
Average Elo: 2243
Result: 1/1 = 100%

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: 2310
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: 2147
Result: 1/1 = 100%

B90 Sicilian, Najdorf (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6)
Average Elo: 2110
Result: 1/1 = 100%

B03 Alekhine's Defense (1.e4 Nf6 2.e5 Nd5 3.d4)
Average Elo: 2465
Result: ½/1 = 50%

B96 Sicilian, Najdorf (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4)
Average Elo: 2226
Result: ½/1 = 50%

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: 2425
Result: 1/1 = 100%

B86 Sicilian, Fischer-Sozin Attack (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Bc4)
Average Elo: 2276
Result: ½/1 = 50%

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: 2204
Result: ½/1 = 50%

A68 Benoni, Four Pawns Attack (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)
Average Elo: 2221
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: 2088
Result: 1/1 = 100%

B56 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3)
Average Elo: 2393
Result: 0/1 = 0%

E65 King's Indian, Fianchetto, Yugoslav, 7.O-O (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 c5 7.O-O)
Average Elo: 1948
Result: 1/1 = 100%

D41 Queen's Gambit Declined, Semi-Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 5.cxd5)
Average Elo: 2540
Result: ½/1 = 50%

A28 English (1.c4 e5 2.Nc3 Nc6 3.Nf3 Nf6)
Average Elo: 2344
Result: 1/1 = 100%

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: 2103
Result: 1/1 = 100%

B41 Sicilian, Kan (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6)
Average Elo: 2590
Result: 0/1 = 0%

A36 English (1.c4 c5 2.Nc3 Nc6 3.g3)
Average Elo: 2063
Result: ½/1 = 50%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 2199
Result: 1/1 = 100%

E62 King's Indian, Fianchetto (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3)
Average Elo: 0
Result: 1/1 = 100%

A13 English (1.c4 e6)
Average Elo: 1907
Result: 1/1 = 100%

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: 2332
Result: 1/1 = 100%

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

A40 Queen's Pawn Game (1.d4)
Average Elo: 1903
Result: 1/1 = 100%

B82 Sicilian, Scheveningen (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.f4)
Average Elo: 2494
Result: 0/1 = 0%

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: 1922
Result: 0/1 = 0%

B87 Sicilian, Fischer-Sozin with ...a6 and ...b5 (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Bc4 a6 7.Bb3 b5)
Average Elo: 0
Result: ½/1 = 50%

E08 Catalan, Closed (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3 O-O 6.O-O Nbd7 7.Qc2)
Average Elo: 2414
Result: 1/1 = 100%

A80 Dutch (1.d4 f5)
Average Elo: 2571
Result: 0/1 = 0%

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: 2199
Result: ½/1 = 50%

B54 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4)
Average Elo: 2286
Result: ½/1 = 50%

D01 Richter-Veresov Attack (1.d4 d5 2.Nc3 Nf6 3.Bg5)
Average Elo: 2141
Result: 1/1 = 100%

D06 Queen's Gambit Declined (1.d4 d5 2.c4)
Average Elo: 2178
Result: 1/1 = 100%

C49 Four Knights (1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Bb4)
Average Elo: 1915
Result: 1/1 = 100%

D07 Queen's Gambit Declined, Chigorin Defense (1.d4 d5 2.c4 Nc6)
Average Elo: 0
Result: 1/1 = 100%

A56 Benoni Defense (1.d4 Nf6 2.c4 c5)
Average Elo: 1965
Result: 1/1 = 100%

C70 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4)
Average Elo: 2376
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: 2021
Result: ½/1 = 50%

B13 Caro-Kann, Exchange (1.e4 c6 2.d4 d5 3.exd5 cxd5)
Average Elo: 2270
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: 1999
Result: 1/1 = 100%

A30 English, Symmetrical (1.c4 c5)
Average Elo: 2416
Result: 1/1 = 100%

A54 Old Indian, Ukrainian Variation, 4.Nf3 (1.d4 Nf6 2.c4 d6 3.Nc3 e5 4.Nf3)
Average Elo: 2212
Result: ½/1 = 50%

D56 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 h6 7.Bh4)
Average Elo: 2080
Result: 1/1 = 100%

D94 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.e3)
Average Elo: 2431
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: 1808
Result: ½/1 = 50%

A52 Budapest Gambit (1.d4 Nf6 2.c4 e5 3.dxe5 Ng4)
Average Elo: 2035
Result: 1/1 = 100%

A32 English, Symmetrical Variation (1.c4 c5 2.Nf3 Nf6 3.d4 cxd4 4.Nxd4 e6)
Average Elo: 0
Result: 1/1 = 100%

A04 Reti Opening (1.Nf3)
Average Elo: 2176
Result: 0/1 = 0%

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: 2023
Result: ½/1 = 50%

A00 Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 2122
Result: ½/1 = 50%

D40 Queen's Gambit Declined, Semi-Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5)
Average Elo: 1911
Result: 0/1 = 0%

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: 2199
Result: 1/1 = 100%

C50 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5)
Average Elo: 2219
Result: ½/1 = 50%

A37 English, Symmetrical (1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3)
Average Elo: 2497
Result: ½/1 = 50%

A34 English, Symmetrical (1.c4 c5 2.Nc3)
Average Elo: 2078
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: 2316
Result: 1/1 = 100%

Openings played as Black (140)

B01 Scandinavian (1.e4 d5)
Average Elo: 2166.22
Result: 14½/18 = 80.56%

C18 French, Winawer (1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3)
Average Elo: 2305.2
Result: 5/10 = 50%

B03 Alekhine's Defense (1.e4 Nf6 2.e5 Nd5 3.d4)
Average Elo: 2033.86
Result: 6/8 = 75%

B00 Uncommon King's Pawn Opening (1.e4)
Average Elo: 2126.38
Result: 6½/8 = 81.25%

B02 Alekhine's Defense (1.e4 Nf6)
Average Elo: 2142.67
Result: 5½/7 = 78.57%

B05 Alekhine's Defense, Modern (1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Bg4)
Average Elo: 2119.67
Result: 3½/7 = 50%

A45 Queen's Pawn Game (1.d4 Nf6)
Average Elo: 2163.29
Result: 3/7 = 42.86%

A70 Benoni, Classical with 7.Nf3 (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.Nf3)
Average Elo: 2356.25
Result: 3½/6 = 58.33%

C00 French Defense (1.e4 e6)
Average Elo: 2351.5
Result: 2½/6 = 41.67%

A04 Reti Opening (1.Nf3)
Average Elo: 2249.33
Result: 3½/6 = 58.33%

A87 Dutch, Leningrad, Main Variation (1.d4 f5 2.c4 Nf6 3.g3 g6 4.Bg2 Bg7 5.Nf3)
Average Elo: 2368
Result: 4/6 = 66.67%

C02 French, Advance (1.e4 e6 2.d4 d5 3.e5)
Average Elo: 2330
Result: 1½/5 = 30%

A34 English, Symmetrical (1.c4 c5 2.Nc3)
Average Elo: 2248.8
Result: 2/5 = 40%

A52 Budapest Gambit (1.d4 Nf6 2.c4 e5 3.dxe5 Ng4)
Average Elo: 2142.5
Result: 2½/4 = 62.5%

A62 Benoni, Fianchetto Variation (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6 7.g3 Bg7 8.Bg2 O-O)
Average Elo: 2254.5
Result: 0/4 = 0%

C15 French, Winawer (1.e4 e6 2.d4 d5 3.Nc3 Bb4)
Average Elo: 2427.33
Result: 1½/4 = 37.5%

C01 French, Exchange (1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nc3 Nf6 5.Bg5)
Average Elo: 2194.75
Result: 2½/4 = 62.5%

C10 French (1.e4 e6 2.d4 d5 3.Nc3)
Average Elo: 2333
Result: ½/4 = 12.5%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 2364.75
Result: 1½/4 = 37.5%

B04 Alekhine's Defense, Modern (1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3)
Average Elo: 2041.25
Result: 3/4 = 75%

A65 Benoni, 6.e4 (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4)
Average Elo: 2204.67
Result: 3/4 = 75%

C07 French, Tarrasch (1.e4 e6 2.d4 d5 3.Nd2 c5)
Average Elo: 2439
Result: 1/4 = 25%

A81 Dutch (1.d4 f5 2.g3)
Average Elo: 2312.75
Result: 1½/4 = 37.5%

A80 Dutch (1.d4 f5)
Average Elo: 2406.25
Result: 3/4 = 75%

A26 English (1.c4 e5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6)
Average Elo: 2285.67
Result: 1/3 = 33.33%

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: 2146
Result: 1/3 = 33.33%

E10 Queen's Pawn Game (1.d4 Nf6 2.c4 e6 3.Nf3)
Average Elo: 2392.67
Result: 1/3 = 33.33%

C13 French (1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Be7)
Average Elo: 2336
Result: 2½/3 = 83.33%

A30 English, Symmetrical (1.c4 c5)
Average Elo: 2235
Result: 2/3 = 66.67%

E05 Catalan, Open, Classical line (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3 Be7)
Average Elo: 2242
Result: 2/3 = 66.67%

A43 Old Benoni (1.d4 c5)
Average Elo: 2345
Result: ½/3 = 16.67%

D94 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.e3)
Average Elo: 2215.33
Result: ½/3 = 16.67%

A46 Queen's Pawn Game (1.d4 Nf6 2.Nf3)
Average Elo: 2184
Result: 1/3 = 33.33%

A41 Queen's Pawn Game (with ...d6) (1.d4 d6)
Average Elo: 2140.67
Result: 2/3 = 66.67%

A37 English, Symmetrical (1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3)
Average Elo: 2341.67
Result: ½/3 = 16.67%

A47 Queen's Indian (1.d4 Nf6 2.Nf3 b6)
Average Elo: 2247.33
Result: 3/3 = 100%

C41 Philidor Defense (1.e4 e5 2.Nf3 d6)
Average Elo: 2025.33
Result: 2/3 = 66.67%

A36 English (1.c4 c5 2.Nc3 Nc6 3.g3)
Average Elo: 2335.33
Result: 1/3 = 33.33%

C17 French, Winawer, Advance (1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5)
Average Elo: 2214
Result: 2/2 = 100%

B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack (1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7)
Average Elo: 2100
Result: 1½/2 = 75%

D45 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3)
Average Elo: 2047
Result: 1½/2 = 75%

D03 Torre Attack (Tartakower Variation) (1.d4 d5 2.Nf3 Nf6 3.Bg5)
Average Elo: 2118
Result: ½/2 = 25%

A66 Benoni (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.f4)
Average Elo: 0
Result: 1½/2 = 75%

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 2285.5
Result: ½/2 = 25%

A31 English, Symmetrical, Benoni Formation (1.c4 c5 2.Nf3 Nf6 3.d4)
Average Elo: 2062.5
Result: 1/2 = 50%

A63 Benoni, Fianchetto, 9...Nbd7 (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6 7.g3 Bg7 8.Bg2 O-O 9.O-O Nbd7)
Average Elo: 2138.5
Result: 1/2 = 50%

A05 Reti Opening (1.Nf3 Nf6)
Average Elo: 2054.5
Result: 1½/2 = 75%

A32 English, Symmetrical Variation (1.c4 c5 2.Nf3 Nf6 3.d4 cxd4 4.Nxd4 e6)
Average Elo: 2227
Result: 1½/2 = 75%

B30 Sicilian (1.e4 c5 2.Nf3 Nc6)
Average Elo: 1951
Result: 1½/2 = 75%

D10 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6)
Average Elo: 2411
Result: ½/2 = 25%

D23 Queen's Gambit Accepted (1.d4 d5 2.c4 dxc4 3.Nf3 Nf6)
Average Elo: 2500
Result: 0/2 = 0%

D12 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 Bf5)
Average Elo: 2359
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: 2446.5
Result: ½/2 = 25%

D15 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3)
Average Elo: 2443
Result: 1/2 = 50%

D11 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3)
Average Elo: 2120
Result: 2/2 = 100%

B07 Pirc (1.e4 d6 2.d4 Nf6)
Average Elo: 2060
Result: 1½/2 = 75%

A89 Dutch, Leningrad, Main Variation with Nc6 (1.d4 f5 2.c4 Nf6 3.g3 g6 4.Bg2 Bg7 5.Nf3 O-O 6.O-O d6 7.Nc3 Nc6)
Average Elo: 2391
Result: 1/2 = 50%

A61 Benoni (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6)
Average Elo: 2185.5
Result: ½/2 = 25%

A57 Benko Gambit (1.d4 Nf6 2.c4 c5 3.d5 b5)
Average Elo: 2164
Result: ½/2 = 25%

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: 2449
Result: 1/2 = 50%

A20 English (1.c4 e5)
Average Elo: 2289
Result: 2/2 = 100%

B13 Caro-Kann, Exchange (1.e4 c6 2.d4 d5 3.exd5 cxd5)
Average Elo: 2416
Result: ½/2 = 25%

C63 Ruy Lopez, Schliemann Defense (1.e4 e5 2.Nf3 Nc6 3.Bb5 f5)
Average Elo: 2484.5
Result: 0/2 = 0%

B28 Sicilian, O'Kelly Variation (1.e4 c5 2.Nf3 a6)
Average Elo: 2268.5
Result: 1/2 = 50%

C36 King's Gambit Accepted, Abbazia Defense (1.e4 e5 2.f4 exf4 3.Nf3 d5)
Average Elo: 0
Result: 1/1 = 100%

A21 English (1.c4 e5 2.Nc3)
Average Elo: 2021
Result: ½/1 = 50%

C87 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 d6)
Average Elo: 1978
Result: ½/1 = 50%

E90 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3)
Average Elo: 2042
Result: ½/1 = 50%

D35 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6)
Average Elo: 2197
Result: 0/1 = 0%

C77 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6)
Average Elo: 0
Result: 1/1 = 100%

E60 King's Indian Defense (1.d4 Nf6 2.c4 g6)
Average Elo: 2333
Result: 0/1 = 0%

B17 Caro-Kann, Steinitz Variation (1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7)
Average Elo: 2025
Result: 1/1 = 100%

E61 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3)
Average Elo: 0
Result: 1/1 = 100%

A68 Benoni, Four Pawns Attack (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)
Average Elo: 2146
Result: 1/1 = 100%

B25 Sicilian, Closed (1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6)
Average Elo: 2089
Result: 0/1 = 0%

D75 Neo-Grunfeld, 6.cd Nxd5, 7.O-O c5, 8.dxc5 (1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 O-O 6.cxd5 Nxd5 7.O-O c5 8.dxc5)
Average Elo: 2097
Result: ½/1 = 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: 0
Result: 1/1 = 100%

B95 Sicilian, Najdorf, 6...e6 (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6)
Average Elo: 1875
Result: 1/1 = 100%

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: 1923
Result: 1/1 = 100%

A67 Benoni, Taimanov Variation (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.f4 Bg7 8.Bb5+)
Average Elo: 0
Result: 1/1 = 100%

A22 English (1.c4 e5 2.Nc3 Nf6)
Average Elo: 0
Result: ½/1 = 50%

C05 French, Tarrasch (1.e4 e6 2.d4 d5 3.Nd2 Nf6)
Average Elo: 2055
Result: 1/1 = 100%

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: 2336
Result: 0/1 = 0%

C14 French, Classical (1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Be7 5.e5 Nfd7 6.Bxe7 Qxe7)
Average Elo: 2273
Result: 0/1 = 0%

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%

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%

E00 Queen's Pawn Game (1.d4 Nf6 2.c4 e6)
Average Elo: 2015
Result: 1/1 = 100%

C12 French, McCutcheon (1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Bb4)
Average Elo: 2319
Result: 0/1 = 0%

D32 Queen's Gambit Declined, Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 c5)
Average Elo: 1921
Result: 1/1 = 100%

B06 Robatsch (1.e4 g6)
Average Elo: 2152
Result: 1/1 = 100%

A40 Queen's Pawn Game (1.d4)
Average Elo: 0
Result: 1/1 = 100%

B44 Sicilian (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6)
Average Elo: 2038
Result: 1/1 = 100%

C19 French, Winawer, Advance (1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7)
Average Elo: 2121
Result: ½/1 = 50%

C11 French (1.e4 e6 2.d4 d5 3.Nc3 Nf6)
Average Elo: 2442
Result: ½/1 = 50%

B90 Sicilian, Najdorf (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6)
Average Elo: 2340
Result: ½/1 = 50%

A75 Benoni, Classical with ...a6 and 10...Bg4 (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 a6 10.a4 Bg4)
Average Elo: 2173
Result: 1/1 = 100%

D05 Queen's Pawn Game (1.d4 d5 2.Nf3 Nf6 3.e3 e6)
Average Elo: 2261
Result: ½/1 = 50%

A07 King's Indian Attack (1.Nf3 d5 2.g3)
Average Elo: 2192
Result: 1/1 = 100%

E38 Nimzo-Indian, Classical, 4...c5 (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5)
Average Elo: 2683
Result: 0/1 = 0%

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: 2307
Result: 0/1 = 0%

A18 English, Mikenas-Carls (1.c4 Nf6 2.Nc3 e6 3.e4)
Average Elo: 2704
Result: 0/1 = 0%

D04 Queen's Pawn Game (1.d4 d5 2.Nf3 Nf6 3.e3)
Average Elo: 2070
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: 2457
Result: 0/1 = 0%

C04 French, Tarrasch, Guimard Main line (1.e4 e6 2.d4 d5 3.Nd2 Nc6 4.Ngf3 Nf6)
Average Elo: 2442
Result: 0/1 = 0%

B84 Sicilian, Scheveningen (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2 a6)
Average Elo: 2104
Result: ½/1 = 50%

D17 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5)
Average Elo: 2418
Result: ½/1 = 50%

D19 Queen's Gambit Declined Slav, Dutch (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.e3 e6 7.Bxc4 Bb4 8.O-O O-O 9.Qe2)
Average Elo: 2358
Result: 1/1 = 100%

A53 Old Indian (1.d4 Nf6 2.c4 d6)
Average Elo: 2185
Result: ½/1 = 50%

A10 English (1.c4)
Average Elo: 2178
Result: 0/1 = 0%

E11 Bogo-Indian Defense (1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+)
Average Elo: 2250
Result: ½/1 = 50%

A85 Dutch, with c4 & Nc3 (1.d4 f5 2.c4 Nf6 3.Nc3)
Average Elo: 2736
Result: 0/1 = 0%

B50 Sicilian (1.e4 c5 2.Nf3 d6)
Average Elo: 2442
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: 2199
Result: 1/1 = 100%

E43 Nimzo-Indian, Fischer Variation (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6)
Average Elo: 2346
Result: 0/1 = 0%

C72 Ruy Lopez, Modern Steinitz Defense, 5.O-O (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.O-O)
Average Elo: 2223
Result: ½/1 = 50%

D13 Queen's Gambit Declined Slav, Exchange Variation (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.cxd5 cxd5)
Average Elo: 2315
Result: 0/1 = 0%

Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 2076
Result: ½/1 = 50%

B23 Sicilian, Closed (1.e4 c5 2.Nc3)
Average Elo: 2349
Result: ½/1 = 50%

A11 English, Caro-Kann Defensive System (1.c4 c6)
Average Elo: 2126
Result: ½/1 = 50%

D00 Queen's Pawn Game (1.d4 d5)
Average Elo: 2616
Result: 0/1 = 0%

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: 2274
Result: 0/1 = 0%

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: 2268
Result: 1/1 = 100%

C44 King's Pawn Game (1.e4 e5 2.Nf3 Nc6)
Average Elo: 2241
Result: 1/1 = 100%

A35 English, Symmetrical (1.c4 c5 2.Nc3 Nc6)
Average Elo: 2510
Result: ½/1 = 50%

A96 Dutch, Classical Variation (1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2 Be7 5.Nf3 O-O 6.O-O d6)
Average Elo: 2166
Result: 1/1 = 100%

A13 English (1.c4 e6)
Average Elo: 2088
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: 2486
Result: ½/1 = 50%

A24 English, Bremen System with ...g6 (1.c4 e5 2.Nc3 Nf6 3.g3 g6)
Average Elo: 2282
Result: 1/1 = 100%

C45 Scotch Game (1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4)
Average Elo: 2301
Result: 0/1 = 0%

C29 Vienna Gambit (1.e4 e5 2.Nc3 Nf6 3.f4)
Average Elo: 2495
Result: ½/1 = 50%

E32 Nimzo-Indian, Classical (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2)
Average Elo: 2315
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: 2450
Result: 1/1 = 100%

B10 Caro-Kann (1.e4 c6)
Average Elo: 1798
Result: 1/1 = 100%

A83 Dutch, Staunton Gambit (1.d4 f5 2.e4 fxe4 3.Nc3 Nf6 4.Bg5)
Average Elo: 2178
Result: 1/1 = 100%

C42 Petrov Defense (1.e4 e5 2.Nf3 Nf6)
Average Elo: 2333
Result: ½/1 = 50%

E47 Nimzo-Indian, 4.e3 O-O 5.Bd3 (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3)
Average Elo: 2328
Result: 1/1 = 100%

E62 King's Indian, Fianchetto (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3)
Average Elo: 2340
Result: ½/1 = 50%

B31 Sicilian, Rossolimo Variation (1.e4 c5 2.Nf3 Nc6 3.Bb5 g6)
Average Elo: 2255
Result: 0/1 = 0%

B12 Caro-Kann Defense (1.e4 c6 2.d4)
Average Elo: 1993
Result: 1/1 = 100%

B72 Sicilian, Dragon (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3)
Average Elo: 2442
Result: ½/1 = 50%