ChessBites - Player Information and Statistics

Player Profile

Player:

(Eg: Carlsen,Magnus)

Grinberg, Iosif P



Years:	1997-2019
Number of games:	181
Number of wins:	63
Number of draws:	56
Number of losses:	62
White score:	50½/85 (59.41% - Average Elo: 2163.4)
Black score:	40½/96 (42.19% - Average Elo: 2187.95)

Rating progression

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

Top wins

Grinberg, Iosif P - Potapov, Alexander (2455), Ozery op1 Seniors, Ozery (E70) - 1997

Grinberg, Iosif P (2161) - Tseitlin, Mark D (2353), EU-ch Seniors 65 Rapid, Porto (D97) - 2014

Grinberg, Iosif P (2268) - Nautsch, Werner (2290), EU-chT Seniors 10th, Dresden (D37) - 2008

Leonidov, Vladimir (2295) - Grinberg, Iosif P, Ozery op1 Seniors, Ozery (A83) - 1997

Giulian, Philip Maurice (2251) - Grinberg, Iosif P (2165), EU-ch Seniors rap, Plovdiv (A84) - 2013

Brameyer, Hermann (2246) - Grinberg, Iosif P (2268), EU-chT Seniors 10th, Dresden (A41) - 2008

Grinberg, Iosif P - ? (79)

Birkestrand, Odd Helge (2/2)

Grabow, Pouelsten Holm (1½/2)

Kozlovskaya, Valentina (2/2)

Seppala, Aki (2/2)

Tseitlin, Mark D (1/2)

Vrhovnik, Damir (½/2)

Abramovic, Bosko (0/1)

Akesson, Ralf (½/1)

Alves, Fernando Pereira (1/1)

Butnorius, Algimantas (0/1)

Buxade Roca, Guillermo (0/1)

Cernea, Radu (½/1)

Ciuro Munoz, Ricardo (1/1)

Dushenok, Anna (1/1)

Ebeling, Daniel (0/1)

Ermenkov, Evgenij (0/1)

Fatalibekova, Elena (0/1)

Frumson, Yury (1/1)

Giulian, Philip Maurice (0/1)

Golovkina, Anastasia (1/1)

Gorshkov, Yury S (½/1)

Guisset, Philippe (1/1)

Hohler, Peter (½/1)

Iivonen, Markku (0/1)

James, Geoffrey H (½/1)

Jorgensen, Arne Bjorn (½/1)

Kangas, Lauri (1/1)

Keinanen, Toivo (½/1)

Kochyev, Alexander (0/1)

Lederman, Leon S (0/1)

Limberg, Siegfried (1/1)

Lokhov, Yuriy N (1/1)

Luodonpaa, Martti J (1/1)

Makarov, Marat (0/1)

Meskanen, Vesa (1/1)

Misiuk, Ernest (0/1)

Mostertman, Loek G (1/1)

Myall, Ivan J (1/1)

Nautsch, Werner (1/1)

Neese, Hans Joachim (1/1)

Ocko, Dominik (½/1)

Ozbilen, Hayri (1/1)

Pelling, Tim W (1/1)

Peretz, Malkiel (1/1)

Potapov, Alexander (1/1)

Pribyl, Josef (½/1)

Pritchett, Craig William (0/1)

Pursiainen, Erkki (½/1)

Rodionov, Adil2 (1/1)

Rubinstein, Mark (1/1)

Rukavina, Josip (½/1)

Rutman, Aleksandr (0/1)

Schmid, Hartmut (1/1)

Schouten, Nico (0/1)

Semasev, Kim (0/1)

Shvedchikov, Anatoli I (½/1)

Simkin, Alexander (1/1)

Sipila, Markku (1/1)

Sipila, Vilka (0/1)

Strekalovski, Viktor (1/1)

Stremavicius, Pijus (1/1)

Sudakova, Irina (½/1)

Syvalahti, Heikki (½/1)

Theting, Helge E (1/1)

Tocklin, Tomi (1/1)

Turova, Irina (0/1)

Van Riemsdijk, Herman Claudius (½/1)

Vasiukov, Evgeni (0/1)

Velikov, Petar (½/1)

Villing, Dieter (1/1)

Vucenovic, Dragomir (0/1)

Westerinen, Heikki MJ (0/1)

Winiwarter, Felix (0/1)

Zesiger, Horst (1/1)

? - Grinberg, Iosif P (91)

Agopov, Mikael (½/2)

Beznosikov, Vladimir (½/2)

Gruzmann, Boris (½/2)

Kremenietsky, Anatoly M (1/2)

Taksrud, Vidar (2/2)

Ahluwalia, Amardip (½/1)

Akatova, Ekaterina (½/1)

Alves, Fernando Pereira (1/1)

Arkhangelsky, Boris Nikolaevich (0/1)

Balashov, Yuri S (0/1)

Batakovs, Olegs N (½/1)

Belokopyt, Boris Khaimovich (1/1)

Blaushtain, Boris (1/1)

Bojarinov, Victor A (0/1)

Brameyer, Hermann (1/1)

Butkus, Bronius (1/1)

Buxade Roca, Guillermo (½/1)

Cernea, Radu (1/1)

Chernikov, Oleg L (½/1)

Danner, Georg (0/1)

Degenhardt, Norbert (0/1)

Demidov, Jan (½/1)

Ebeling, Daniel (½/1)

Feller, Joseph (½/1)

Gaprindashvili, Nona1 (1/1)

Giulian, Philip Maurice (1/1)

Glauser, Hansruedi (½/1)

Golcman, Evgeny (0/1)

Gundersen, Helge Folmer (0/1)

Hamm, Georg (½/1)

Harestad, Thor Geir (0/1)

Henrichsen, Erland (½/1)

Hohler, Peter (½/1)

Hokkanen, Petri (½/1)

Iliushkin, Evgeny (½/1)

Jarvenpaa, Jari (0/1)

Kanep, Meelis (½/1)

Kaufman, Larry C (0/1)

Keller, Hanno (½/1)

Khasin, Abram Iosifovich (0/1)

Kilpela, Panu (½/1)

Kiuttu, Roope (0/1)

Klundt, Klaus (0/1)

Koivusalo, Ville Veiko (½/1)

Kopasov, Evgeny Aleksandrovi (1/1)

Koykka, Pekka (0/1)

Kulago, Alexander (1/1)

Ladva, Ottomar (0/1)

Leonidov, Vladimir (1/1)

Levinsky, Gregory (0/1)

Linden, Lari (½/1)

Lupik, Marina (½/1)

Luukkonen, Tommi (0/1)

Maciulaityte, Barbora (1/1)

Makarov, Marat (0/1)

Maki, Juha (1/1)

Mishuchkov, Nikolai Mikhailovic (0/1)

Mjasnikov, Nikolai Alexeevich (0/1)

Mosionzhik, Ilya Samoilovich (½/1)

Nevanlinna, Risto (0/1)

Nickl, Klaus (½/1)

Nordstrom, Felix (1/1)

Ofstad, Per (1/1)

Okhotnik, Vladimir (0/1)

Pavlov, Mircea Sergiu (½/1)

Penttila, Tero (½/1)

Pershin, Denis (0/1)

Pesola, Jyrki (1/1)

Petraitis, Gintautas (0/1)

Pushkov, Nikolai (½/1)

Radzvilaviciene, Daiva (1/1)

Ruckschloss, Karol (0/1)

Ruud, Svein E (1/1)

Sakalauskas, Vaidas (½/1)

Santos, Amadeu Solha (1/1)

Saveliev, Alexei (½/1)

Shvedchikov, Anatoli I (0/1)

Simon Padros, Emili (0/1)

Sloth, Jorn (½/1)

Solozhenkin, Evgeniy (0/1)

Suba, Mihai (0/1)

Timoscenko, Gennadij A (0/1)

Tseitlin, Mark D (½/1)

Tsifanskaya, Ludmila A (1/1)

Viner, Phillip John (0/1)

Vogel, Jaap (1/1)

Vul, Arkadi Eremeevich (0/1)

Wartiovaara, Oliver (0/1)

Zhelesny, Stanislav (0/1)

Zhukhovitsky, Samuel (½/1)

Zilbershtein, Victor (0/1)

Openings played as White (53)

A56 Benoni Defense (1.d4 Nf6 2.c4 c5)
Average Elo: 2020.29
Result: 6/7 = 85.71%

A31 English, Symmetrical, Benoni Formation (1.c4 c5 2.Nf3 Nf6 3.d4)
Average Elo: 2027.4
Result: 4½/5 = 90%

E70 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4)
Average Elo: 2231
Result: 3/4 = 75%

B20 Sicilian (1.e4 c5)
Average Elo: 2106
Result: 3½/4 = 87.5%

E01 Catalan, Closed (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2)
Average Elo: 2186
Result: 1/3 = 33.33%

E07 Catalan, Closed (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3 O-O 6.O-O Nbd7)
Average Elo: 1988
Result: 2/3 = 66.67%

E11 Bogo-Indian Defense (1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+)
Average Elo: 2232.67
Result: 1/3 = 33.33%

E91 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2)
Average Elo: 2239.67
Result: ½/3 = 16.67%

D85 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5)
Average Elo: 2057
Result: 1½/2 = 75%

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 2459.5
Result: 0/2 = 0%

A60 Benoni Defense (1.d4 Nf6 2.c4 c5 3.d5 e6)
Average Elo: 1951
Result: 2/2 = 100%

A45 Queen's Pawn Game (1.d4 Nf6)
Average Elo: 2220
Result: ½/2 = 25%

D12 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 Bf5)
Average Elo: 2093.5
Result: 1/2 = 50%

D45 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3)
Average Elo: 2252.5
Result: 0/2 = 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: 2298
Result: 0/2 = 0%

E06 Catalan, Closed, 5.Nf3 (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3)
Average Elo: 2053.5
Result: 2/2 = 100%

C50 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5)
Average Elo: 2275
Result: 1/1 = 100%

E32 Nimzo-Indian, Classical (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2)
Average Elo: 2315
Result: 0/1 = 0%

A21 English (1.c4 e5 2.Nc3)
Average Elo: 2174
Result: 1/1 = 100%

D23 Queen's Gambit Accepted (1.d4 d5 2.c4 dxc4 3.Nf3 Nf6)
Average Elo: 2240
Result: 1/1 = 100%

D35 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6)
Average Elo: 2282
Result: 1/1 = 100%

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: 2333
Result: ½/1 = 50%

A48 King's Indian (1.d4 Nf6 2.Nf3 g6)
Average Elo: 2154
Result: 1/1 = 100%

D37 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3)
Average Elo: 2290
Result: 1/1 = 100%

D77 Neo-Grunfeld, 6.O-O (1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 O-O 6.O-O)
Average Elo: 2367
Result: ½/1 = 50%

A93 Dutch, Stonewall, Botvinnik Variation (1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2 Be7 5.Nf3 O-O 6.O-O d5 7.b3)
Average Elo: 2104
Result: 1/1 = 100%

D53 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7)
Average Elo: 2200
Result: 1/1 = 100%

B07 Pirc (1.e4 d6 2.d4 Nf6)
Average Elo: 2411
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: 2137
Result: 1/1 = 100%

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: 2045
Result: 0/1 = 0%

A46 Queen's Pawn Game (1.d4 Nf6 2.Nf3)
Average Elo: 2470
Result: ½/1 = 50%

E00 Queen's Pawn Game (1.d4 Nf6 2.c4 e6)
Average Elo: 2394
Result: 0/1 = 0%

E61 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3)
Average Elo: 2423
Result: ½/1 = 50%

A40 Queen's Pawn Game (1.d4)
Average Elo: 2102
Result: 1/1 = 100%

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: 2390
Result: ½/1 = 50%

D11 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3)
Average Elo: 1952
Result: ½/1 = 50%

D31 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3)
Average Elo: 2294
Result: 0/1 = 0%

D30 Queen's Gambit Declined (1.d4 d5 2.c4 e6)
Average Elo: 2328
Result: 0/1 = 0%

A42 Modern Defense, Averbakh System (1.d4 d6 2.c4 g6 3.Nc3 Bg7 4.e4)
Average Elo: 2010
Result: 1/1 = 100%

E02 Catalan, Open, 5.Qa4 (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Qa4+)
Average Elo: 2071
Result: 1/1 = 100%

E97 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nc6)
Average Elo: 2001
Result: ½/1 = 50%

E12 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6)
Average Elo: 2471
Result: 0/1 = 0%

D10 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6)
Average Elo: 1959
Result: 1/1 = 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: 2417
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: 2272
Result: 1/1 = 100%

D97 Grunfeld, Russian (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4)
Average Elo: 2353
Result: 1/1 = 100%

C07 French, Tarrasch (1.e4 e6 2.d4 d5 3.Nd2 c5)
Average Elo: 2095
Result: ½/1 = 50%

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: 1823
Result: ½/1 = 50%

B01 Scandinavian (1.e4 d5)
Average Elo: 1993
Result: ½/1 = 50%

E20 Nimzo-Indian (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4)
Average Elo: 2505
Result: 0/1 = 0%

D91 Grunfeld, 5.Bg5 (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5)
Average Elo: 2058
Result: 1/1 = 100%

A51 Budapest Gambit (1.d4 Nf6 2.c4 e5)
Average Elo: 1783
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: 2130
Result: 0/1 = 0%

Openings played as Black (58)

C60 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5)
Average Elo: 2141.4
Result: 2½/5 = 50%

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: 2212.4
Result: 1/5 = 20%

A81 Dutch (1.d4 f5 2.g3)
Average Elo: 2146.67
Result: 2/3 = 66.67%

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: 2389.33
Result: 0/3 = 0%

A41 Queen's Pawn Game (with ...d6) (1.d4 d6)
Average Elo: 2108.33
Result: 2/3 = 66.67%

A84 Dutch (1.d4 f5 2.c4)
Average Elo: 2223.33
Result: 2/3 = 66.67%

C28 Vienna Game (1.e4 e5 2.Nc3 Nf6 3.Bc4 Nc6)
Average Elo: 1998
Result: 2/3 = 66.67%

B01 Scandinavian (1.e4 d5)
Average Elo: 2251
Result: 1½/3 = 50%

B00 Uncommon King's Pawn Opening (1.e4)
Average Elo: 2115
Result: 2/3 = 66.67%

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: 2112.67
Result: 1½/3 = 50%

D45 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3)
Average Elo: 2337.33
Result: 1/3 = 33.33%

C54 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.cxd4)
Average Elo: 1987
Result: 1/3 = 33.33%

C68 Ruy Lopez, Exchange (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6)
Average Elo: 2298
Result: 1/2 = 50%

C45 Scotch Game (1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4)
Average Elo: 2164
Result: 0/2 = 0%

A40 Queen's Pawn Game (1.d4)
Average Elo: 2284.5
Result: 1/2 = 50%

A01 Nimzovich-Larsen Attack (1.b3)
Average Elo: 1924
Result: 1/2 = 50%

C61 Ruy Lopez, Bird's Defense (1.e4 e5 2.Nf3 Nc6 3.Bb5 Nd4)
Average Elo: 2427.5
Result: 0/2 = 0%

C55 Two Knights Defense (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6)
Average Elo: 2249.5
Result: ½/2 = 25%

B10 Caro-Kann (1.e4 c6)
Average Elo: 2414.5
Result: 0/2 = 0%

D31 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3)
Average Elo: 2034
Result: 1/2 = 50%

C51 Evans Gambit (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 )
Average Elo: 2289
Result: 0/2 = 0%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 1851.5
Result: 1/2 = 50%

A10 English (1.c4)
Average Elo: 2375
Result: ½/1 = 50%

A83 Dutch, Staunton Gambit (1.d4 f5 2.e4 fxe4 3.Nc3 Nf6 4.Bg5)
Average Elo: 2295
Result: 1/1 = 100%

A04 Reti Opening (1.Nf3)
Average Elo: 2155
Result: ½/1 = 50%

E92 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5)
Average Elo: 2389
Result: ½/1 = 50%

E97 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nc6)
Average Elo: 2175
Result: 0/1 = 0%

C50 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5)
Average Elo: 2354
Result: ½/1 = 50%

A14 English (1.c4 e6 2.Nf3 d5 3.g3 Nf6 4.Bg2 Be7 5.O-O)
Average Elo: 2064
Result: 1/1 = 100%

C78 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O)
Average Elo: 2337
Result: 0/1 = 0%

D15 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3)
Average Elo: 2111
Result: 1/1 = 100%

D94 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.e3)
Average Elo: 2495
Result: 0/1 = 0%

E06 Catalan, Closed, 5.Nf3 (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3)
Average Elo: 2102
Result: 1/1 = 100%

A45 Queen's Pawn Game (1.d4 Nf6)
Average Elo: 2033
Result: 1/1 = 100%

D85 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5)
Average Elo: 2261
Result: 0/1 = 0%

C77 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6)
Average Elo: 2362
Result: ½/1 = 50%

B20 Sicilian (1.e4 c5)
Average Elo: 2241
Result: 0/1 = 0%

D12 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 Bf5)
Average Elo: 2293
Result: 0/1 = 0%

D91 Grunfeld, 5.Bg5 (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5)
Average Elo: 2472
Result: 0/1 = 0%

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: 2521
Result: ½/1 = 50%

E02 Catalan, Open, 5.Qa4 (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Qa4+)
Average Elo: 2330
Result: 0/1 = 0%

A00 Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 2057
Result: 1/1 = 100%

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: 2406
Result: 0/1 = 0%

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: 2115
Result: ½/1 = 50%

A25 English (1.c4 e5 2.Nc3 Nc6)
Average Elo: 2067
Result: 1/1 = 100%

D00 Queen's Pawn Game (1.d4 d5)
Average Elo: 1793
Result: 0/1 = 0%

D30 Queen's Gambit Declined (1.d4 d5 2.c4 e6)
Average Elo: 1937
Result: ½/1 = 50%

E01 Catalan, Closed (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2)
Average Elo: 2352
Result: ½/1 = 50%

A87 Dutch, Leningrad, Main Variation (1.d4 f5 2.c4 Nf6 3.g3 g6 4.Bg2 Bg7 5.Nf3)
Average Elo: 1953
Result: 1/1 = 100%

Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 2204
Result: 1/1 = 100%

A42 Modern Defense, Averbakh System (1.d4 d6 2.c4 g6 3.Nc3 Bg7 4.e4)
Average Elo: 1921
Result: ½/1 = 50%

C47 Four Knights (1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6)
Average Elo: 2049
Result: ½/1 = 50%

D20 Queen's Gambit Accepted (1.d4 d5 2.c4 dxc4)
Average Elo: 1957
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: 2505
Result: 0/1 = 0%

E04 Catalan, Open, 5.Nf3 (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3)
Average Elo: 1979
Result: ½/1 = 50%

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: 2319
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: 2356
Result: ½/1 = 50%

B45 Sicilian, Taimanov (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3)
Average Elo: 2170
Result: 0/1 = 0%