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Player Profile

Player:

(Eg: Carlsen,Magnus)

Efimov, Ivan



Years:	1999-2017
Number of games:	295
Number of wins:	158
Number of draws:	54
Number of losses:	83
White score:	101½/149 (68.12% - Average Elo: 2027.95)
Black score:	83½/146 (57.19% - Average Elo: 2047.49)

Rating progression

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

Top wins

Efimov, Ivan (2268) - Dmitriev, Igor (2376), Saratov region op, Saratov (D07) - 2008

Efimov, Ivan - Feoktistov, Alexey A (2359), Saratov Aratovsky Memorial, Saratov (C10) - 1999

Efimov, Ivan (2131) - Arhangelsky, Vladislav (2311), Saratov Region-ch Seniors, Saratov (A05) - 2013

Biryukov, Dmitriy (2361) - Efimov, Ivan (2128), Saratov Autumn Cup High School Property, Saratov (C60) - 2011

Biryukov, Dmitriy (2332) - Efimov, Ivan (2119), Saratov Winter Cup school, Saratov (C60) - 2011

Pogosjan, Vladimir (2325) - Efimov, Ivan, Saratov Aratovsky Memorial, Saratov (B12) - 1999

Efimov, Ivan - ? (78)

Eramian, Gamlet (5½/8)

Palin, Denis (5/7)

Astapov, Valeriy (6/6)

Vetryansky, Vladimir (3½/6)

Fedukin, Alexandre (3/4)

Korchmar, Vasiliy (1½/4)

Kvitka, Roman (3/4)

Sudnik, Pavel (3½/4)

Zhizduk, Vladimir (3/4)

Arhangelsky, Vladislav (2½/3)

Biryukov, Dmitriy (½/3)

Dvoryadkin, Maksim (½/3)

Iljushina, Olga (½/3)

Izbosarov, Marat (3/3)

Karpenko, Artem (2/3)

Kovaliov, Nikolay (2/3)

Petukhov, Dmitry (½/3)

Polyakov, Petr (3/3)

Aleev, Aleksandr (1/2)

Bolychevsky, Alexander (2/2)

Brekhov, Denis (2/2)

Dmitriev, Igor (1/2)

Drogilov, Alexander (2/2)

Gagarkine, Nikolay (1/2)

Karavaeva, Anastasia (2/2)

Muslimov, Evgeny (0/2)

Nikolaev, Alexander (1/2)

Petryakova, Natalia (2/2)

Poleschikov, Alexey (2/2)

Raisov, Idris (2/2)

Sayapin, Dmitry (2/2)

Tomnikova, Lidia (2/2)

Upolovnev, Vladimir (2/2)

Abramov, Alexey (1/1)

Abramov, Leonid (1/1)

Alimov, Ravil (½/1)

Arkhangelsky, Vladislav (0/1)

Astashin, Alexander (0/1)

Avdeeva, Veronika (½/1)

Belova, Tatyana (1/1)

Chekmareva, Liya (½/1)

Dudin, Denis (0/1)

Dzhafarov, Razmik (1/1)

Fedorov, Oleg An (1/1)

Feoktistov, Alexey A (1/1)

Gitelson, Arkady (0/1)

Gluhenkii, Dmitry (1/1)

Karavaev, Vladimir (½/1)

Kavyev, Ruslan (0/1)

Khatkevich, Alexandr (½/1)

Kostyryachenko, Alexandr (1/1)

Kruzhilin, Aleksey (1/1)

Ledenev, Gennadiy (1/1)

Likhoman, Mikhail (0/1)

Loginov, Anton (0/1)

Lushenkov, Mikhail M (0/1)

Lysenkov, Alexandr (1/1)

Mamonov, Alexey (1/1)

Mochalov, Yulian (1/1)

Nurdinov, Iliya (1/1)

Pasiev, Rakhim (1/1)

Ponomarev, Vladimir2 (1/1)

Protopopova, Anastasiya (½/1)

Rjanova, Valery (0/1)

Rodin, Mihail (0/1)

Shindich, Timur (1/1)

Smolin, Dmitry (0/1)

Strekalov, Boris (1/1)

Tatarinov, Andrey (1/1)

Tropin, Aleksandr (1/1)

Tyapkin, Vladimir (½/1)

Vdovin, Sergey Anatolievich (1/1)

Velichko, Tatiana (1/1)

Vingurt, Grigorij (1/1)

Zabuga, Pavel (1/1)

Zakharova, Alexandra (0/1)

Zhestkov, Igor (½/1)

Zhidov, Nikolay (1/1)

? - Efimov, Ivan (94)

Astapov, Valeriy (5/6)

Dmitriev, Igor (1/5)

Biryukov, Dmitriy (2½/4)

Dudin, Denis (2½/4)

Fedorova, Tatiana (2/4)

Fedukin, Alexandre (3/4)

Nurdinov, Iliya (3½/4)

Smirnov, Alexandr A (2½/4)

Alimov, Ravil (2/3)

Berezhnov, Dmitry (3/3)

Gagarkine, Nikolay (2½/3)

Iljushina, Olga (½/3)

Korchmar, Vasiliy (1/3)

Palin, Denis (1½/3)

Abramov, Leonid (½/2)

Borisovsky, Viktor (0/2)

Brekhov, Denis (½/2)

Fedorov, Oleg An (½/2)

Gitelson, Arkady (1/2)

Kruzhilin, Aleksey (2/2)

Kvitka, Roman (0/2)

Ledenev, Gennadiy (2/2)

Lysenkov, Alexandr (1½/2)

Protopopova, Anastasiya (1/2)

Raisov, Idris (0/2)

Upolovnev, Vladimir (1½/2)

Vetryansky, Vladimir (0/2)

Alavkin, Arseny Nailievich (0/1)

Bantukov, Vladimir (1/1)

Bigeldin, Vladimir (1/1)

Bolychevsky, Alexander (1/1)

Bondarenko, Vladimir (1/1)

Buravlev, Yuriy (1/1)

Chekmareva, Liya (½/1)

Drogilov, Alexander (½/1)

Dvoryadkin, Maksim (1/1)

Dzivodov, Gennadij (0/1)

Eramian, Gamlet (1/1)

Geller, Jakov (0/1)

Golovchanskaya, Alina (1/1)

Grebennikov, Alexandr (½/1)

Guliyev, Hasan Ismayil (1/1)

Izbosarov, Marat (0/1)

Kabulov, Kamil (1/1)

Kahramanov, Bahtijar (1/1)

Karavaev, Vladimir (½/1)

Karavaeva, Anastasia (0/1)

Karpenko, Artem (0/1)

Kavyev, Emil (½/1)

Kekov, Alexandr (0/1)

Khatkevich, Alexandr (0/1)

Khidirnabiev, Ramin (1/1)

Khromkin, Andrey (½/1)

Komarov, Jury (1/1)

Konstantinov, Vladimir (1/1)

Korosten, Yakov (1/1)

Kovaliov, Nikolay (½/1)

Krivoshey, Sergei (0/1)

Lingur, Zalina (0/1)

Luchinin, Alexey (1/1)

Lutsko, Igor (0/1)

Nedochetova, Sofia (1/1)

Nikolaev, Alexander (0/1)

Novikov, Stanislav (0/1)

Ovsiannikov, Maxim (1/1)

Pasiev, Rakhim (0/1)

Petryakova, Natalia (½/1)

Petukhov, Dmitry (0/1)

Pogosjan, Vladimir (1/1)

Pokusaev, Vyacheslav (1/1)

Poleschikov, Alexey (1/1)

Popov, Roman2 (½/1)

Prokofjev, Anatolij (1/1)

Rachinsky, Ruslan (1/1)

Rodin, Mihail (0/1)

Sanzhaev, Darsen (0/1)

Sayapin, Dmitry (1/1)

Sedov, Yuriy (1/1)

Shirobokov, Daniil (1/1)

Shlegin, Stanislav (0/1)

Stepanov, Nikolay (1/1)

Sudnik, Pavel (½/1)

Tatarinov, Andrey (1/1)

Tolkanitsa, Vladimir (1/1)

Tropin, Aleksandr (1/1)

Turbanov, Gennady (½/1)

Vdovin, Sergey Anatolievich (1/1)

Vingurt, Grigorij (1/1)

Vorobiov, Evgeny E (0/1)

Yudin, Sergei (0/1)

Zabuga, Pavel (1/1)

Zaryvakhin, Vladimir (1/1)

Zhestkov, Igor (0/1)

Zhizduk, Vladimir (1/1)

Openings played as White (84)

A06 Reti Opening (1.Nf3 d5)
Average Elo: 2102.25
Result: 6/8 = 75%

A49 King's Indian, Fianchetto without c4 (1.d4 Nf6 2.Nf3 g6 3.g3)
Average Elo: 2079.29
Result: 5½/7 = 78.57%

C02 French, Advance (1.e4 e6 2.d4 d5 3.e5)
Average Elo: 1955.57
Result: 5/7 = 71.43%

A05 Reti Opening (1.Nf3 Nf6)
Average Elo: 1966
Result: 4/5 = 80%

B71 Sicilian, Dragon, Levenfish Variation (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.f4)
Average Elo: 1948.75
Result: 3/5 = 60%

B08 Pirc, Classical (1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Nf3)
Average Elo: 2169.75
Result: 2/4 = 50%

A11 English, Caro-Kann Defensive System (1.c4 c6)
Average Elo: 1991.33
Result: 2½/3 = 83.33%

A07 King's Indian Attack (1.Nf3 d5 2.g3)
Average Elo: 2071
Result: 1/3 = 33.33%

B06 Robatsch (1.e4 g6)
Average Elo: 2036.67
Result: 1/3 = 33.33%

C30 King's Gambit Declined (1.e4 e5 2.f4)
Average Elo: 1927
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: 1949
Result: 1/2 = 50%

C25 Vienna (1.e4 e5 2.Nc3)
Average Elo: 2043.5
Result: 1½/2 = 75%

C80 Ruy Lopez, Open (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4)
Average Elo: 2366
Result: ½/2 = 25%

C63 Ruy Lopez, Schliemann Defense (1.e4 e5 2.Nf3 Nc6 3.Bb5 f5)
Average Elo: 2051
Result: 1/2 = 50%

D00 Queen's Pawn Game (1.d4 d5)
Average Elo: 2020
Result: 1/2 = 50%

B34 Sicilian, Accelerated Fianchetto (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nxc6)
Average Elo: 2367
Result: 1/2 = 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: 2174
Result: 1/2 = 50%

A04 Reti Opening (1.Nf3)
Average Elo: 2053
Result: 1/2 = 50%

B50 Sicilian (1.e4 c5 2.Nf3 d6)
Average Elo: 2140.5
Result: 2/2 = 100%

C29 Vienna Gambit (1.e4 e5 2.Nc3 Nf6 3.f4)
Average Elo: 2343
Result: 1/2 = 50%

C10 French (1.e4 e6 2.d4 d5 3.Nc3)
Average Elo: 2235
Result: 2/2 = 100%

B32 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5)
Average Elo: 2009
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: 2211.5
Result: 1½/2 = 75%

B82 Sicilian, Scheveningen (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.f4)
Average Elo: 1923
Result: 2/2 = 100%

B01 Scandinavian (1.e4 d5)
Average Elo: 2147.5
Result: 1½/2 = 75%

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: 1849.5
Result: 2/2 = 100%

A09 Reti Opening (1.Nf3 d5 2.c4)
Average Elo: 1818.5
Result: 1/2 = 50%

A31 English, Symmetrical, Benoni Formation (1.c4 c5 2.Nf3 Nf6 3.d4)
Average Elo: 1930
Result: ½/2 = 25%

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: 1861
Result: 1½/2 = 75%

B10 Caro-Kann (1.e4 c6)
Average Elo: 2108
Result: ½/2 = 25%

B00 Uncommon King's Pawn Opening (1.e4)
Average Elo: 1933
Result: 2/2 = 100%

B93 Sicilian, Najdorf, 6.f4 (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f4)
Average Elo: 2062
Result: 1½/2 = 75%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 1967
Result: 1½/2 = 75%

C11 French (1.e4 e6 2.d4 d5 3.Nc3 Nf6)
Average Elo: 1850
Result: 2/2 = 100%

A03 Bird's Opening (1.f4 d5)
Average Elo: 1788.5
Result: 1/2 = 50%

A80 Dutch (1.d4 f5)
Average Elo: 1704
Result: 2/2 = 100%

D78 Neo-Grunfeld, 6.O-O c6 (1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 O-O 6.O-O c6)
Average Elo: 2136
Result: 0/2 = 0%

A08 King's Indian Attack (1.Nf3 d5 2.g3 c5 3.Bg2)
Average Elo: 1831
Result: 2/2 = 100%

A41 Queen's Pawn Game (with ...d6) (1.d4 d6)
Average Elo: 2196
Result: 1/1 = 100%

A20 English (1.c4 e5)
Average Elo: 1951
Result: 0/1 = 0%

C41 Philidor Defense (1.e4 e5 2.Nf3 d6)
Average Elo: 2268
Result: 1/1 = 100%

B07 Pirc (1.e4 d6 2.d4 Nf6)
Average Elo: 2020
Result: 1/1 = 100%

B70 Sicilian, Dragon Variation (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6)
Average Elo: 2014
Result: 1/1 = 100%

A39 English, Symmetrical, Main line with d4 (1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3 Nf6 6.O-O O-O 7.d4)
Average Elo: 2011
Result: 1/1 = 100%

A12 English with b3 (1.c4 c6 2.Nf3 d5 3.b3)
Average Elo: 1857
Result: 1/1 = 100%

B30 Sicilian (1.e4 c5 2.Nf3 Nc6)
Average Elo: 1949
Result: 1/1 = 100%

B84 Sicilian, Scheveningen (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2 a6)
Average Elo: 1948
Result: ½/1 = 50%

D07 Queen's Gambit Declined, Chigorin Defense (1.d4 d5 2.c4 Nc6)
Average Elo: 2376
Result: 1/1 = 100%

A13 English (1.c4 e6)
Average Elo: 1949
Result: 0/1 = 0%

B27 Sicilian (1.e4 c5 2.Nf3)
Average Elo: 1974
Result: 1/1 = 100%

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 2023
Result: 1/1 = 100%

Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 2072
Result: 1/1 = 100%

A15 English (1.c4 Nf6)
Average Elo: 1878
Result: 1/1 = 100%

C00 French Defense (1.e4 e6)
Average Elo: 1895
Result: 1/1 = 100%

A40 Queen's Pawn Game (1.d4)
Average Elo: 1929
Result: 0/1 = 0%

D87 Grunfeld, Exchange (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4 O-O 8.Ne2 c5)
Average Elo: 1980
Result: 1/1 = 100%

C14 French, Classical (1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Be7 5.e5 Nfd7 6.Bxe7 Qxe7)
Average Elo: 1958
Result: 1/1 = 100%

A21 English (1.c4 e5 2.Nc3)
Average Elo: 2078
Result: 1/1 = 100%

B15 Caro-Kann (1.e4 c6 2.d4 d5 3.Nc3)
Average Elo: 2110
Result: 0/1 = 0%

E63 King's Indian, Fianchetto, Panno Variation (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 Nc6 7.O-O a6)
Average Elo: 2240
Result: 0/1 = 0%

C68 Ruy Lopez, Exchange (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6)
Average Elo: 2051
Result: ½/1 = 50%

A02 Bird's Opening (1.f4)
Average Elo: 1896
Result: 1/1 = 100%

E01 Catalan, Closed (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2)
Average Elo: 2156
Result: 1/1 = 100%

E09 Catalan, Closed (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3 O-O 6.O-O Nbd7 7.Qc2 c6 8.Nbd2)
Average Elo: 2174
Result: 0/1 = 0%

E60 King's Indian Defense (1.d4 Nf6 2.c4 g6)
Average Elo: 2369
Result: 0/1 = 0%

D37 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3)
Average Elo: 0
Result: 1/1 = 100%

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: 1944
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: 2138
Result: 0/1 = 0%

B56 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3)
Average Elo: 2338
Result: ½/1 = 50%

B11 Caro-Kann, Two Knights, 3...Bg4 (1.e4 c6 2.Nc3 d5 3.Nf3 Bg4)
Average Elo: 1992
Result: 1/1 = 100%

D24 Queen's Gambit Accepted (1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.Nc3)
Average Elo: 0
Result: 1/1 = 100%

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: 1890
Result: ½/1 = 50%

C77 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6)
Average Elo: 1850
Result: 1/1 = 100%

B41 Sicilian, Kan (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6)
Average Elo: 2122
Result: 0/1 = 0%

D01 Richter-Veresov Attack (1.d4 d5 2.Nc3 Nf6 3.Bg5)
Average Elo: 0
Result: 1/1 = 100%

A26 English (1.c4 e5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6)
Average Elo: 2020
Result: ½/1 = 50%

A81 Dutch (1.d4 f5 2.g3)
Average Elo: 2042
Result: 1/1 = 100%

B44 Sicilian (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6)
Average Elo: 1662
Result: 1/1 = 100%

C44 King's Pawn Game (1.e4 e5 2.Nf3 Nc6)
Average Elo: 1983
Result: 1/1 = 100%

B17 Caro-Kann, Steinitz Variation (1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7)
Average Elo: 2114
Result: 1/1 = 100%

A50 Queen's Pawn Game (1.d4 Nf6 2.c4)
Average Elo: 2184
Result: ½/1 = 50%

C16 French, Winawer (1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5)
Average Elo: 2138
Result: 0/1 = 0%

B74 Sicilian, Dragon, Classical (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.Be2 Nc6 8.O-O O-O 9.Nb3)
Average Elo: 1544
Result: 1/1 = 100%

B09 Pirc, Austrian Attack (1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4)
Average Elo: 2060
Result: 1/1 = 100%

Openings played as Black (87)

C60 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5)
Average Elo: 2158.75
Result: 2½/8 = 31.25%

C42 Petrov Defense (1.e4 e5 2.Nf3 Nf6)
Average Elo: 2189.71
Result: 3/7 = 42.86%

A53 Old Indian (1.d4 Nf6 2.c4 d6)
Average Elo: 2055.6
Result: 5½/6 = 91.67%

D15 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3)
Average Elo: 2100.33
Result: 3/4 = 75%

A54 Old Indian, Ukrainian Variation, 4.Nf3 (1.d4 Nf6 2.c4 d6 3.Nc3 e5 4.Nf3)
Average Elo: 2022.25
Result: 1½/4 = 37.5%

D11 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3)
Average Elo: 2327.5
Result: 1½/3 = 50%

A16 English (1.c4 Nf6 2.Nc3)
Average Elo: 2260.67
Result: ½/3 = 16.67%

C54 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.cxd4)
Average Elo: 1817.67
Result: 2/3 = 66.67%

D20 Queen's Gambit Accepted (1.d4 d5 2.c4 dxc4)
Average Elo: 1970.67
Result: 2½/3 = 83.33%

D25 Queen's Gambit Accepted (1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3)
Average Elo: 1925
Result: 2½/3 = 83.33%

E11 Bogo-Indian Defense (1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+)
Average Elo: 2124
Result: ½/3 = 16.67%

B12 Caro-Kann Defense (1.e4 c6 2.d4)
Average Elo: 2325
Result: 1/2 = 50%

B30 Sicilian (1.e4 c5 2.Nf3 Nc6)
Average Elo: 2011
Result: 1/2 = 50%

B07 Pirc (1.e4 d6 2.d4 Nf6)
Average Elo: 2016
Result: 1/2 = 50%

C24 Bishop's Opening (1.e4 e5 2.Bc4 Nf6)
Average Elo: 2212
Result: ½/2 = 25%

D90 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3)
Average Elo: 2126
Result: 2/2 = 100%

D94 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.e3)
Average Elo: 1986
Result: 1/2 = 50%

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: 2344
Result: 0/2 = 0%

C56 Two Knights (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d4 exd4 5.O-O Nxe4)
Average Elo: 2141.5
Result: 0/2 = 0%

D00 Queen's Pawn Game (1.d4 d5)
Average Elo: 1961.5
Result: 1/2 = 50%

C21 Center Game (1.e4 e5 2.d4 exd4)
Average Elo: 2116
Result: 2/2 = 100%

A03 Bird's Opening (1.f4 d5)
Average Elo: 1820
Result: 1½/2 = 75%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 1934
Result: 2/2 = 100%

A22 English (1.c4 e5 2.Nc3 Nf6)
Average Elo: 1884
Result: 2/2 = 100%

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: 2176
Result: 1/2 = 50%

C26 Vienna (1.e4 e5 2.Nc3 Nf6)
Average Elo: 2172.5
Result: 1½/2 = 75%

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: 1788.5
Result: 2/2 = 100%

E63 King's Indian, Fianchetto, Panno Variation (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 Nc6 7.O-O a6)
Average Elo: 1863.5
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: 1876.5
Result: ½/2 = 25%

B23 Sicilian, Closed (1.e4 c5 2.Nc3)
Average Elo: 1979.5
Result: 1/2 = 50%

B50 Sicilian (1.e4 c5 2.Nf3 d6)
Average Elo: 1962.5
Result: 1/2 = 50%

E05 Catalan, Open, Classical line (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3 Be7)
Average Elo: 2101.5
Result: ½/2 = 25%

C87 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 d6)
Average Elo: 2093
Result: 1/2 = 50%

C41 Philidor Defense (1.e4 e5 2.Nf3 d6)
Average Elo: 2044.5
Result: 1/2 = 50%

C67 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4)
Average Elo: 0
Result: 1/1 = 100%

C65 Ruy Lopez, Berlin Defense (1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6)
Average Elo: 2434
Result: 0/1 = 0%

B17 Caro-Kann, Steinitz Variation (1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7)
Average Elo: 2342
Result: 0/1 = 0%

B56 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3)
Average Elo: 2555
Result: 0/1 = 0%

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 2470
Result: 0/1 = 0%

B73 Sicilian, Dragon, Classical (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.Be2 Nc6 8.O-O)
Average Elo: 0
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: 2211
Result: 1/1 = 100%

D74 Neo-Grunfeld, 6.cd Nxd5, 7.O-O (1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 O-O 6.cxd5 Nxd5 7.O-O)
Average Elo: 0
Result: 1/1 = 100%

B74 Sicilian, Dragon, Classical (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.Be2 Nc6 8.O-O O-O 9.Nb3)
Average Elo: 2015
Result: 1/1 = 100%

E66 King's Indian, Fianchetto, Yugoslav Panno (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 c5 7.O-O Nc6 8.d5)
Average Elo: 2070
Result: 1/1 = 100%

D72 Neo-Grunfeld, 5.cd, Main line (1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.cxd5 Nxd5 6.e4 Nb6 7.Ne2)
Average Elo: 1980
Result: 1/1 = 100%

D85 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5)
Average Elo: 2162
Result: 1/1 = 100%

B29 Sicilian, Nimzovich-Rubinstein (1.e4 c5 2.Nf3 Nf6)
Average Elo: 2135
Result: 0/1 = 0%

E91 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2)
Average Elo: 2020
Result: ½/1 = 50%

B60 Sicilian, Richter-Rauzer (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5)
Average Elo: 2015
Result: ½/1 = 50%

D86 Grunfeld, Exchange (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4)
Average Elo: 2020
Result: ½/1 = 50%

C22 Center Game (1.e4 e5 2.d4 exd4 3.Qxd4 Nc6)
Average Elo: 1885
Result: 1/1 = 100%

A43 Old Benoni (1.d4 c5)
Average Elo: 2023
Result: 1/1 = 100%

C55 Two Knights Defense (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6)
Average Elo: 2354
Result: 0/1 = 0%

D91 Grunfeld, 5.Bg5 (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5)
Average Elo: 2337
Result: ½/1 = 50%

D06 Queen's Gambit Declined (1.d4 d5 2.c4)
Average Elo: 1993
Result: 1/1 = 100%

B15 Caro-Kann (1.e4 c6 2.d4 d5 3.Nc3)
Average Elo: 2065
Result: 1/1 = 100%

A11 English, Caro-Kann Defensive System (1.c4 c6)
Average Elo: 2370
Result: 0/1 = 0%

C64 Ruy Lopez, Classical (1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5)
Average Elo: 1872
Result: 1/1 = 100%

C57 Two Knights (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5)
Average Elo: 1898
Result: 0/1 = 0%

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: 1922
Result: 0/1 = 0%

A02 Bird's Opening (1.f4)
Average Elo: 2023
Result: 0/1 = 0%

C53 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3)
Average Elo: 1939
Result: 1/1 = 100%

C44 King's Pawn Game (1.e4 e5 2.Nf3 Nc6)
Average Elo: 2073
Result: 1/1 = 100%

B90 Sicilian, Najdorf (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6)
Average Elo: 2011
Result: 1/1 = 100%

C27 Vienna Game (1.e4 e5 2.Nc3 Nf6 3.Bc4 Nxe4)
Average Elo: 1909
Result: 0/1 = 0%

A44 Old Benoni Defense (1.d4 c5 2.d5 e5)
Average Elo: 1801
Result: 1/1 = 100%

C50 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5)
Average Elo: 1829
Result: ½/1 = 50%

C46 Three Knights (1.e4 e5 2.Nf3 Nc6 3.Nc3)
Average Elo: 2007
Result: 1/1 = 100%

D03 Torre Attack (Tartakower Variation) (1.d4 d5 2.Nf3 Nf6 3.Bg5)
Average Elo: 1862
Result: 1/1 = 100%

E61 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3)
Average Elo: 2340
Result: 0/1 = 0%

B32 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5)
Average Elo: 1963
Result: 0/1 = 0%

D52 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Nbd7 5.e3 c6 6.Nf3)
Average Elo: 1562
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: 2147
Result: 0/1 = 0%

E22 Nimzo-Indian, Spielmann Variation (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3)
Average Elo: 1774
Result: 1/1 = 100%

C47 Four Knights (1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6)
Average Elo: 2165
Result: 0/1 = 0%

B86 Sicilian, Fischer-Sozin Attack (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Bc4)
Average Elo: 1714
Result: 1/1 = 100%

D95 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.e3 O-O 6.Qb3)
Average Elo: 1780
Result: 1/1 = 100%

E04 Catalan, Open, 5.Nf3 (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3)
Average Elo: 1840
Result: 0/1 = 0%

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: 1761
Result: ½/1 = 50%

A31 English, Symmetrical, Benoni Formation (1.c4 c5 2.Nf3 Nf6 3.d4)
Average Elo: 1955
Result: 1/1 = 100%

A36 English (1.c4 c5 2.Nc3 Nc6 3.g3)
Average Elo: 2102
Result: ½/1 = 50%

D41 Queen's Gambit Declined, Semi-Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 5.cxd5)
Average Elo: 1861
Result: 1/1 = 100%

A45 Queen's Pawn Game (1.d4 Nf6)
Average Elo: 1792
Result: 1/1 = 100%

E20 Nimzo-Indian (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4)
Average Elo: 1602
Result: 1/1 = 100%

A91 Dutch Defense (1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2 Be7)
Average Elo: 2037
Result: 0/1 = 0%

A47 Queen's Indian (1.d4 Nf6 2.Nf3 b6)
Average Elo: 1786
Result: 1/1 = 100%

C10 French (1.e4 e6 2.d4 d5 3.Nc3)
Average Elo: 1806
Result: ½/1 = 50%