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Player Profile

Player:

(Eg: Carlsen,Magnus)

Pietinen, Pekka



FIDE:	FIDE Card
Years:	1989-2019
Number of games:	325
Number of wins:	88
Number of draws:	120
Number of losses:	117
White score:	72/155 (46.45% - Average Elo: 2085.18)
Black score:	76/170 (44.71% - Average Elo: 2071.02)

Rating progression

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

Top wins

Pietinen, Pekka - Tammela, Kari (2340), Kuopio op, Kuopio (C49) - 1992

Pietinen, Pekka (2075) - Morlo, Michael (2290), FIN-chT1A 9899, Finland (B50) - 1998

Pietinen, Pekka (1997) - Morant, Paul (2211), FIN-chT1B 1011, Finland (C17) - 2011

Shalnev, Nicolai (2295) - Pietinen, Pekka, Helsinki op1, Helsinki (C75) - 1994

Giulian, Philip Maurice (2226) - Pietinen, Pekka (1975), EU-ch Seniors 50 14th, Porto (B07) - 2014

Hartikainen, Jarmo (2207) - Pietinen, Pekka (2005), Kuopio We KSY, Kuopio (C45) - 2012

Pietinen, Pekka - ? (140)

Auvinen, Esa (2/3)

Nystrom, Leif (1½/3)

Haanpaa, Jorma (1/2)

Immonen, Vihtori (1½/2)

Korhonen, Pasi (½/2)

Koykka, Pekka (½/2)

Laszewicz, Pawel (½/2)

Linqvist, Grels (0/2)

Olander, Aleksi (1/2)

Pihlajasalo, Antti (0/2)

Ahvenjarvi, Jani (0/1)

Alho, Sauli (0/1)

Arevalo, Ricardo (½/1)

Bachstein, Dustin (½/1)

Bernula, Istvan (1/1)

Burakowska, Gabriela (0/1)

Czepczynski, Boguslaw (½/1)

De Santis, Massimiliano (½/1)

Drela, Michal (1/1)

Du Plessis, Heinco (1/1)

Dzevlan, Miralem (0/1)

Eriksson, Jonas (½/1)

Fieandt, John (1/1)

Franssila, Tommi (0/1)

Freuler, Roman (½/1)

Grabuzova, Tatiana (0/1)

Gromada, Andrzej (1/1)

Hadrych, Craig (1/1)

Hakulinen, Esko Matti (0/1)

Hamalainen, Jussi (½/1)

Hanchour, Baroudi (0/1)

Hannikainen, Kalevi (0/1)

Heikkila, Antti (½/1)

Henrichsen, Jens (1/1)

Hermlin, Aarne (0/1)

Houtsonen, Pedri (0/1)

Julkunen, Tapio (½/1)

Kanakaris, Georgios (½/1)

Karner, Hillar (0/1)

Karppinen, Martti (1/1)

Karttinen, Risto (½/1)

Karvinen, Kimmo (0/1)

Kastinen, Riku (1/1)

Katajainen, Kimmo (1/1)

Koskinen, Henri (0/1)

Kostopoulos, Evaggelos (0/1)

Kudzma, Laimonas (½/1)

Kukkonen, Jaakko (½/1)

Kunitson, Nikolai (0/1)

Kurka, Dieter (½/1)

Kuznetsov, Felix (½/1)

Laakso, Harri (½/1)

Ladva, Ottomar (½/1)

Lansimaki, Ville (1/1)

Lehtosaari, Kalevi (0/1)

Leito, Priit (0/1)

Liimatainen, Jero (1/1)

Lindholm, Tommi (0/1)

Lundin, Bo (0/1)

Luukkonen, Tommi (½/1)

Maki, Juha (½/1)

Maliszewski, Jacek (1/1)

Marttinen, Pauli (½/1)

Melkeraaen, Terje (½/1)

Mikkonen, Harri (½/1)

Morant, Paul (1/1)

Morlo, Michael (1/1)

Mroziak, Maciej (0/1)

Munukka, Timo (½/1)

Natri, Antero (0/1)

Nenonen, Jaakko (½/1)

Nilsson, Victor (0/1)

Nokka, Risto (½/1)

Nokso Koivisto, Antti (0/1)

Nykopp, Jan Michael F (½/1)

Paasikangas Tella, Johanna (1/1)

Peredy, Ferenc (0/1)

Pessi, Juha (0/1)

Pitkanen, Ari (0/1)

Pitkanen, Jorma (1/1)

Porrasmaa, Timo (½/1)

Pukkila, Markku (1/1)

Randlov, Carsten (0/1)

Ranki, Martti (0/1)

Rautio, Reijo (1/1)

Rechetov, Valeri (0/1)

Ristoja, Samu (0/1)

Roth, Martin (1/1)

Saarinen, Timo A (1/1)

Saastamoinen, Aarne (½/1)

Sakalauskas, Vaidas (0/1)

Salmela, Antti (½/1)

Salmelin, Aaro (1/1)

Salmi, Ilkka (1/1)

Savickiene, Viktorija (0/1)

Seme, Christian (½/1)

Sergeev, Alexey B (0/1)

Setikiene, Grazina (½/1)

Sievilainen, Tuomo (1/1)

Silva, Jose Manuel Martins (1/1)

Stachowiak, Kamil (0/1)

Stalemekas, Ernestas (0/1)

Szusterowski, Radoslaw (0/1)

Thurstan, Tim M (1/1)

Tiilikainen, Aarre (½/1)

Topi Hulmi, Teemu (½/1)

Torkkola, Henri (0/1)

Tornroos, Jukka (1/1)

Tuominen, Joona (1/1)

Tuononen, Janne (0/1)

Tuovinen, Jukka (1/1)

Upero, Jussi (0/1)

Valiunas, Rimantas (1/1)

Valo, Veikko (0/1)

Vatanski, Aleksander (½/1)

Vatanski, Nikolai (½/1)

Vetelaeinen, Tomi (½/1)

Vierjoki, Timo (1/1)

Vorotnikov, Vladislav Jr (½/1)

Wallin, Aleksi (½/1)

Wikman, Bengt Ingemar (1/1)

Zygmanta, Eugenijus (½/1)

? - Pietinen, Pekka (160)

Auvinen, Esa (1/2)

Eklund, Kari (1/2)

Iivonen, Markku (½/2)

Porrasmaa, Timo (1/2)

Sorvari, Jarmo (½/2)

Tuominen, Joona (1½/2)

Aakio, Seppo (½/1)

Alkkiomaki, Jyrki (1/1)

Andersson, Joni (0/1)

Anttonen, Hannu (1/1)

Aubel, Jochem (0/1)

Balla, Tamas Kristof (0/1)

Banas, Jan (0/1)

Bannery, Benjamin (½/1)

Barsciauskas, Gintautas (1/1)

Bjarnemark, Douglas (1/1)

Burchardt, Brigitte (0/1)

Cernavina, Ksenija (1/1)

Cieslak, Patrycjusz (1/1)

Duport, Nicolas (0/1)

Eid, Amine (1/1)

Eskelinen, Aarno (0/1)

Fernandes, Antonio ETG (0/1)

Fieandt, John (½/1)

Fraser, Scott (0/1)

Furhoff, Johan (½/1)

Gallach Perez, Yago (1/1)

Giulian, Philip Maurice (1/1)

Goeller, Charles (0/1)

Gronroos, Matti (½/1)

Haapasalo, Jukka Pekka (½/1)

Hagner, Pawel (1/1)

Hallman, Valo (½/1)

Halmeenmaki, Tuomo (0/1)

Hartikainen, Jarmo (1/1)

Hartio, Ilkka (0/1)

Hautaniemi, Jarmo (1/1)

Heikkila, Antti (½/1)

Hirsso, Jyrki (1/1)

Hosia, Akseli (0/1)

Jankowski, Aleksander (1/1)

Jarvela, Jari (0/1)

Johansson, Jukka (½/1)

Johansson, Otto (0/1)

Joutsen, Rauli (1/1)

Julkunen, Tapio (½/1)

Kaariainen, Mika (1/1)

Kahri, Antti (½/1)

Kanko, Ilkka (0/1)

Karstu, Timo (0/1)

Kasianczuk, Krzysztof (0/1)

Kauko, Jussi Matti (0/1)

Kauranen, Matti (0/1)

Kekki, Petri (0/1)

Kemppinen, Juha (½/1)

Keskinen, Sauli (0/1)

Kivimaki, Jaakko (0/1)

Kjellstrom, Roar (½/1)

Knaak, Rainer (0/1)

Kohonen, Veikko (½/1)

Koivurinne, Petri (1/1)

Korhonen, Pasi (½/1)

Koskinen, Veikko (½/1)

Lappalainen, Matias (½/1)

Larramendy, Pierre (½/1)

Lehtisalo, Marko (½/1)

Lehto, Ville (½/1)

Lewis, Andrew P (0/1)

Liitiainen, Elia (½/1)

Linden, Lari (½/1)

Linqvist, Grels (½/1)

Louhivaara, Jere (0/1)

Makela, Ari (0/1)

Makinen, Ville (½/1)

Manninen, Harri (1/1)

Marder, Simon (1/1)

Maryasin, Boris Feliksovich (0/1)

Melanko, Ilkka (½/1)

Meskanen, Vesa (1/1)

Miettinen, Teemu (½/1)

Mikkola, Sakari (1/1)

Mikkonen, Harri (½/1)

Milligan, Helen (0/1)

Miskala, Juha (1/1)

Morant, Paul (½/1)

Mustonen, Tapani (½/1)

Myry, Timo (½/1)

Novikovas, Anatolijus (1/1)

Ograbek, Grzegorz (1/1)

Oksanen, Timo (0/1)

Oliver Amengual, Adria (1/1)

Ottolini, Graziano (½/1)

Palencia Morales, Guillermo Wilson (0/1)

Panczuk, Joanna (1/1)

Pastor Alonso de Prado, Emilio Alberto (0/1)

Pietarinen, Petri (½/1)

Pihlajamaki, Seppo (1/1)

Piho, Juha (0/1)

Pitkanen, Ari (½/1)

Plaskett, H James (0/1)

Porte, Henrik (0/1)

Prieur, Eetu (0/1)

Puroila, Sippo (½/1)

Ralaivao, Maxence (0/1)

Rantala, Jyrki (½/1)

Rantanen, Riku (0/1)

Rantanen, Yrjo A (0/1)

Rauramaa, Julius (½/1)

Rinne, Heini (½/1)

Ristoja, Thomas W (0/1)

Rooze, Jan (0/1)

Rudol, Matylda (1/1)

Ruotanen, Helge (½/1)

Saarinen, Timo A (1/1)

Salimaki, Janne (0/1)

Salmensuu, Olli (0/1)

Shalnev, Nicolai (1/1)

Siiria, Pentti (1/1)

Silber, Henning (½/1)

Skuja, Aivars (½/1)

Stolpe, Hakan (½/1)

Suominen, Antti (½/1)

Syrjanen, Jukka (1/1)

Takalo Eskola, Anssi (½/1)

Taksrud, Vidar (1/1)

Tiitta, Sauli (1/1)

Titovets, Sergei (0/1)

Toikkanen, Vesa (0/1)

Toivola, Jari (½/1)

Tomaszewski, Kacper (0/1)

Tonteri, Ari (1/1)

Toropainen, Jarkko (1/1)

Tuominen, Risto (0/1)

Tuominen, Sami (1/1)

Tuovinen, Jukka (1/1)

Turtiainen, Tauno (½/1)

Vakeva, Jani (½/1)

Vanagaite, Giedre (½/1)

Vantsi, Timo (½/1)

Varpanen, Jan (1/1)

Vasse, Albert (½/1)

Veingold, Aleksandr (0/1)

Vetemaa, Juri (0/1)

Von Wright, Aarne (½/1)

Vyprachticky, David (0/1)

Wedberg, Tom Birger (0/1)

Woloch, Oskar (0/1)

Ziaja, Krystian (½/1)

Openings played as White (72)

C44 King's Pawn Game (1.e4 e5 2.Nf3 Nc6)
Average Elo: 2109
Result: 5½/9 = 61.11%

B30 Sicilian (1.e4 c5 2.Nf3 Nc6)
Average Elo: 2134.75
Result: 5/9 = 55.56%

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: 2107.43
Result: 5/8 = 62.5%

B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack (1.e4 c5 2.Nf3 d6 3.Bb5+)
Average Elo: 2154.33
Result: 3½/7 = 50%

C68 Ruy Lopez, Exchange (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6)
Average Elo: 2095
Result: 2/5 = 40%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 2081.4
Result: 2½/5 = 50%

B40 Sicilian (1.e4 c5 2.Nf3 e6)
Average Elo: 2011
Result: 1½/5 = 30%

B44 Sicilian (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6)
Average Elo: 2226.25
Result: 1/4 = 25%

C17 French, Winawer, Advance (1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5)
Average Elo: 2144
Result: 2/4 = 50%

B14 Caro-Kann, Panov-Botvinnik Attack (1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 e6)
Average Elo: 2073.5
Result: 1½/4 = 37.5%

C42 Petrov Defense (1.e4 e5 2.Nf3 Nf6)
Average Elo: 1881.5
Result: 1/3 = 33.33%

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: 1964.33
Result: 1½/3 = 50%

B15 Caro-Kann (1.e4 c6 2.d4 d5 3.Nc3)
Average Elo: 0
Result: 1½/3 = 50%

B31 Sicilian, Rossolimo Variation (1.e4 c5 2.Nf3 Nc6 3.Bb5 g6)
Average Elo: 2079.5
Result: 2/3 = 66.67%

A53 Old Indian (1.d4 Nf6 2.c4 d6)
Average Elo: 2307
Result: 1/3 = 33.33%

B50 Sicilian (1.e4 c5 2.Nf3 d6)
Average Elo: 2290
Result: 2/3 = 66.67%

A48 King's Indian (1.d4 Nf6 2.Nf3 g6)
Average Elo: 2101
Result: ½/3 = 16.67%

B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack (1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7)
Average Elo: 2065
Result: 2/3 = 66.67%

A00 Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 2140
Result: ½/2 = 25%

B02 Alekhine's Defense (1.e4 Nf6)
Average Elo: 0
Result: 1/2 = 50%

E81 King's Indian, Samisch (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O)
Average Elo: 1831
Result: 1/2 = 50%

B12 Caro-Kann Defense (1.e4 c6 2.d4)
Average Elo: 2176.5
Result: ½/2 = 25%

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: 2035
Result: ½/2 = 25%

C05 French, Tarrasch (1.e4 e6 2.d4 d5 3.Nd2 Nf6)
Average Elo: 2029
Result: 1/2 = 50%

B41 Sicilian, Kan (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6)
Average Elo: 2023
Result: 2/2 = 100%

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: 2240
Result: 0/2 = 0%

B28 Sicilian, O'Kelly Variation (1.e4 c5 2.Nf3 a6)
Average Elo: 1962.5
Result: 1/2 = 50%

C01 French, Exchange (1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nc3 Nf6 5.Bg5)
Average Elo: 2029
Result: ½/2 = 25%

A34 English, Symmetrical (1.c4 c5 2.Nc3)
Average Elo: 1949
Result: 1/2 = 50%

B07 Pirc (1.e4 d6 2.d4 Nf6)
Average Elo: 2077.5
Result: 1½/2 = 75%

B01 Scandinavian (1.e4 d5)
Average Elo: 2182.5
Result: 1½/2 = 75%

A07 King's Indian Attack (1.Nf3 d5 2.g3)
Average Elo: 2190
Result: 0/2 = 0%

C49 Four Knights (1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Bb4)
Average Elo: 2265
Result: 1/2 = 50%

C62 Ruy Lopez, Old Steinitz Defense (1.e4 e5 2.Nf3 Nc6 3.Bb5 d6)
Average Elo: 1997
Result: 1½/2 = 75%

C60 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5)
Average Elo: 1916.5
Result: 1/2 = 50%

D05 Queen's Pawn Game (1.d4 d5 2.Nf3 Nf6 3.e3 e6)
Average Elo: 2074
Result: ½/1 = 50%

B13 Caro-Kann, Exchange (1.e4 c6 2.d4 d5 3.exd5 cxd5)
Average Elo: 1910
Result: ½/1 = 50%

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: 1979
Result: ½/1 = 50%

A40 Queen's Pawn Game (1.d4)
Average Elo: 1890
Result: ½/1 = 50%

A12 English with b3 (1.c4 c6 2.Nf3 d5 3.b3)
Average Elo: 1643
Result: 1/1 = 100%

C30 King's Gambit Declined (1.e4 e5 2.f4)
Average Elo: 2390
Result: 0/1 = 0%

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

A16 English (1.c4 Nf6 2.Nc3)
Average Elo: 2077
Result: ½/1 = 50%

A80 Dutch (1.d4 f5)
Average Elo: 2311
Result: 0/1 = 0%

C00 French Defense (1.e4 e6)
Average Elo: 2159
Result: 0/1 = 0%

C63 Ruy Lopez, Schliemann Defense (1.e4 e5 2.Nf3 Nc6 3.Bb5 f5)
Average Elo: 2173
Result: 0/1 = 0%

A42 Modern Defense, Averbakh System (1.d4 d6 2.c4 g6 3.Nc3 Bg7 4.e4)
Average Elo: 2315
Result: 0/1 = 0%

A41 Queen's Pawn Game (with ...d6) (1.d4 d6)
Average Elo: 1897
Result: ½/1 = 50%

C27 Vienna Game (1.e4 e5 2.Nc3 Nf6 3.Bc4 Nxe4)
Average Elo: 2150
Result: ½/1 = 50%

B04 Alekhine's Defense, Modern (1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3)
Average Elo: 2157
Result: ½/1 = 50%

B29 Sicilian, Nimzovich-Rubinstein (1.e4 c5 2.Nf3 Nf6)
Average Elo: 2187
Result: ½/1 = 50%

A45 Queen's Pawn Game (1.d4 Nf6)
Average Elo: 2351
Result: ½/1 = 50%

A08 King's Indian Attack (1.Nf3 d5 2.g3 c5 3.Bg2)
Average Elo: 2088
Result: ½/1 = 50%

B09 Pirc, Austrian Attack (1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4)
Average Elo: 2006
Result: 1/1 = 100%

C67 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4)
Average Elo: 2110
Result: 0/1 = 0%

A03 Bird's Opening (1.f4 d5)
Average Elo: 2077
Result: 0/1 = 0%

C16 French, Winawer (1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5)
Average Elo: 2046
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: 1990
Result: ½/1 = 50%

B05 Alekhine's Defense, Modern (1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Bg4)
Average Elo: 0
Result: 0/1 = 0%

C28 Vienna Game (1.e4 e5 2.Nc3 Nf6 3.Bc4 Nc6)
Average Elo: 2205
Result: 0/1 = 0%

A02 Bird's Opening (1.f4)
Average Elo: 0
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: 1990
Result: 0/1 = 0%

D03 Torre Attack (Tartakower Variation) (1.d4 d5 2.Nf3 Nf6 3.Bg5)
Average Elo: 2027
Result: 1/1 = 100%

C12 French, McCutcheon (1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Bb4)
Average Elo: 0
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: 2001
Result: 0/1 = 0%

C10 French (1.e4 e6 2.d4 d5 3.Nc3)
Average Elo: 0
Result: 1/1 = 100%

A30 English, Symmetrical (1.c4 c5)
Average Elo: 1769
Result: 0/1 = 0%

C24 Bishop's Opening (1.e4 e5 2.Bc4 Nf6)
Average Elo: 0
Result: 1/1 = 100%

C48 Four Knights (1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5)
Average Elo: 2057
Result: ½/1 = 50%

E12 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6)
Average Elo: 1895
Result: 1/1 = 100%

D37 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3)
Average Elo: 2000
Result: 1/1 = 100%

C47 Four Knights (1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6)
Average Elo: 1738
Result: 1/1 = 100%

Openings played as Black (94)

A41 Queen's Pawn Game (with ...d6) (1.d4 d6)
Average Elo: 2039.8
Result: 4½/12 = 37.5%

C75 Ruy Lopez, Modern Steinitz Defense (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.c3 Bd7)
Average Elo: 2130
Result: 4/10 = 40%

C45 Scotch Game (1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4)
Average Elo: 2046.6
Result: 3/6 = 50%

C44 King's Pawn Game (1.e4 e5 2.Nf3 Nc6)
Average Elo: 2034
Result: 1½/5 = 30%

C05 French, Tarrasch (1.e4 e6 2.d4 d5 3.Nd2 Nf6)
Average Elo: 2252
Result: 2/4 = 50%

C02 French, Advance (1.e4 e6 2.d4 d5 3.e5)
Average Elo: 2061.25
Result: 2/4 = 50%

A04 Reti Opening (1.Nf3)
Average Elo: 2300
Result: 1½/3 = 50%

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: 2148
Result: 1½/3 = 50%

C30 King's Gambit Declined (1.e4 e5 2.f4)
Average Elo: 2020
Result: 1½/3 = 50%

A43 Old Benoni (1.d4 c5)
Average Elo: 2342.33
Result: 0/3 = 0%

B07 Pirc (1.e4 d6 2.d4 Nf6)
Average Elo: 2223
Result: 2/3 = 66.67%

C24 Bishop's Opening (1.e4 e5 2.Bc4 Nf6)
Average Elo: 2172
Result: 1½/3 = 50%

B00 Uncommon King's Pawn Opening (1.e4)
Average Elo: 2066
Result: 2/3 = 66.67%

A00 Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 1739.5
Result: 2½/3 = 83.33%

C01 French, Exchange (1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nc3 Nf6 5.Bg5)
Average Elo: 1957
Result: 2/3 = 66.67%

C00 French Defense (1.e4 e6)
Average Elo: 1965.5
Result: 1/3 = 33.33%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 1999.67
Result: 1/3 = 33.33%

A53 Old Indian (1.d4 Nf6 2.c4 d6)
Average Elo: 0
Result: 1½/2 = 75%

C55 Two Knights Defense (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6)
Average Elo: 2203
Result: ½/2 = 25%

C60 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5)
Average Elo: 2012
Result: 1/2 = 50%

C36 King's Gambit Accepted, Abbazia Defense (1.e4 e5 2.f4 exf4 3.Nf3 d5)
Average Elo: 2320
Result: 1/2 = 50%

E40 Nimzo-Indian, 4.e3 (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3)
Average Elo: 2260
Result: 1/2 = 50%

C50 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5)
Average Elo: 2204.5
Result: ½/2 = 25%

A80 Dutch (1.d4 f5)
Average Elo: 0
Result: 0/2 = 0%

A10 English (1.c4)
Average Elo: 0
Result: 2/2 = 100%

C71 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6)
Average Elo: 2329.5
Result: 0/2 = 0%

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: 2158.5
Result: ½/2 = 25%

E21 Nimzo-Indian, Three Knights (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3)
Average Elo: 2129
Result: 1/2 = 50%

E32 Nimzo-Indian, Classical (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2)
Average Elo: 1898
Result: 1/2 = 50%

A54 Old Indian, Ukrainian Variation, 4.Nf3 (1.d4 Nf6 2.c4 d6 3.Nc3 e5 4.Nf3)
Average Elo: 2106
Result: 1½/2 = 75%

B09 Pirc, Austrian Attack (1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4)
Average Elo: 1793
Result: 1/2 = 50%

A57 Benko Gambit (1.d4 Nf6 2.c4 c5 3.d5 b5)
Average Elo: 1815.5
Result: 2/2 = 100%

B02 Alekhine's Defense (1.e4 Nf6)
Average Elo: 1721
Result: 1½/2 = 75%

A47 Queen's Indian (1.d4 Nf6 2.Nf3 b6)
Average Elo: 1853
Result: 1½/2 = 75%

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: 2054.5
Result: 1/2 = 50%

A11 English, Caro-Kann Defensive System (1.c4 c6)
Average Elo: 2177
Result: 0/2 = 0%

A55 Old Indian, Main line (1.d4 Nf6 2.c4 d6 3.Nc3 e5 4.Nf3 Nbd7 5.e4)
Average Elo: 2375
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%

C33 King's Gambit Accepted (1.e4 e5 2.f4 exf4)
Average Elo: 0
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: 2425
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: 0
Result: 0/1 = 0%

A90 Dutch (1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2)
Average Elo: 0
Result: 0/1 = 0%

E11 Bogo-Indian Defense (1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+)
Average Elo: 2160
Result: 0/1 = 0%

C63 Ruy Lopez, Schliemann Defense (1.e4 e5 2.Nf3 Nc6 3.Bb5 f5)
Average Elo: 0
Result: 1/1 = 100%

C62 Ruy Lopez, Old Steinitz Defense (1.e4 e5 2.Nf3 Nc6 3.Bb5 d6)
Average Elo: 0
Result: ½/1 = 50%

B10 Caro-Kann (1.e4 c6)
Average Elo: 2240
Result: 0/1 = 0%

C23 Bishop's Opening (1.e4 e5 2.Bc4)
Average Elo: 2265
Result: 0/1 = 0%

A22 English (1.c4 e5 2.Nc3 Nf6)
Average Elo: 2074
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: 2288
Result: 0/1 = 0%

E18 Queen's Indian, Old Main line, 7.Nc3 (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3)
Average Elo: 0
Result: ½/1 = 50%

A45 Queen's Pawn Game (1.d4 Nf6)
Average Elo: 0
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: 2263
Result: 0/1 = 0%

B23 Sicilian, Closed (1.e4 c5 2.Nc3)
Average Elo: 2422
Result: 0/1 = 0%

E60 King's Indian Defense (1.d4 Nf6 2.c4 g6)
Average Elo: 0
Result: 1/1 = 100%

E28 Nimzo-Indian, Samisch Variation (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 O-O 6.e3)
Average Elo: 0
Result: ½/1 = 50%

A46 Queen's Pawn Game (1.d4 Nf6 2.Nf3)
Average Elo: 2273
Result: 0/1 = 0%

C68 Ruy Lopez, Exchange (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6)
Average Elo: 2029
Result: ½/1 = 50%

C47 Four Knights (1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6)
Average Elo: 2300
Result: ½/1 = 50%

E52 Nimzo-Indian, 4.e3, Main line with ...b6 (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 d5 6.Bd3 b6)
Average Elo: 0
Result: 1/1 = 100%

A14 English (1.c4 e6 2.Nf3 d5 3.g3 Nf6 4.Bg2 Be7 5.O-O)
Average Elo: 2112
Result: 1/1 = 100%

E38 Nimzo-Indian, Classical, 4...c5 (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5)
Average Elo: 1714
Result: 1/1 = 100%

C27 Vienna Game (1.e4 e5 2.Nc3 Nf6 3.Bc4 Nxe4)
Average Elo: 1859
Result: 1/1 = 100%

A42 Modern Defense, Averbakh System (1.d4 d6 2.c4 g6 3.Nc3 Bg7 4.e4)
Average Elo: 1861
Result: 0/1 = 0%

C41 Philidor Defense (1.e4 e5 2.Nf3 d6)
Average Elo: 2039
Result: ½/1 = 50%

E33 Nimzo-Indian, Classical (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 Nc6)
Average Elo: 2113
Result: 0/1 = 0%

A85 Dutch, with c4 & Nc3 (1.d4 f5 2.c4 Nf6 3.Nc3)
Average Elo: 1849
Result: ½/1 = 50%

D11 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3)
Average Elo: 1849
Result: 1/1 = 100%

C11 French (1.e4 e6 2.d4 d5 3.Nc3 Nf6)
Average Elo: 1979
Result: 1/1 = 100%

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: 2078
Result: 0/1 = 0%

C77 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6)
Average Elo: 2324
Result: 0/1 = 0%

B41 Sicilian, Kan (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6)
Average Elo: 1686
Result: 0/1 = 0%

C56 Two Knights (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d4 exd4 5.O-O Nxe4)
Average Elo: 1666
Result: 1/1 = 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: 1939
Result: 0/1 = 0%

B03 Alekhine's Defense (1.e4 Nf6 2.e5 Nd5 3.d4)
Average Elo: 1560
Result: 0/1 = 0%

C83 Ruy Lopez, Open (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: 2477
Result: 0/1 = 0%

B40 Sicilian (1.e4 c5 2.Nf3 e6)
Average Elo: 1733
Result: 1/1 = 100%

D15 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3)
Average Elo: 2024
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: 1919
Result: 0/1 = 0%

A38 English, Symmetrical (1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3 Nf6)
Average Elo: 2045
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: 1925
Result: ½/1 = 50%

D10 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6)
Average Elo: 1932
Result: ½/1 = 50%

E67 King's Indian, Fianchetto (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 Nbd7)
Average Elo: 2054
Result: ½/1 = 50%

D70 Neo-Grunfeld Defense (1.d4 Nf6 2.c4 g6 3.f3 d5)
Average Elo: 2105
Result: 0/1 = 0%

D90 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3)
Average Elo: 2089
Result: ½/1 = 50%

B46 Sicilian, Taimanov Variation (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6)
Average Elo: 2052
Result: ½/1 = 50%

D96 Grunfeld, Russian Variation (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3)
Average Elo: 2077
Result: 0/1 = 0%

E01 Catalan, Closed (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2)
Average Elo: 2264
Result: 0/1 = 0%

C42 Petrov Defense (1.e4 e5 2.Nf3 Nf6)
Average Elo: 2121
Result: 1/1 = 100%

D17 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5)
Average Elo: 2055
Result: ½/1 = 50%

A07 King's Indian Attack (1.Nf3 d5 2.g3)
Average Elo: 2055
Result: ½/1 = 50%

C12 French, McCutcheon (1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Bb4)
Average Elo: 1947
Result: ½/1 = 50%

E90 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3)
Average Elo: 2279
Result: 0/1 = 0%

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: 2140
Result: 1/1 = 100%

D00 Queen's Pawn Game (1.d4 d5)
Average Elo: 1931
Result: 1/1 = 100%