ChessBites - Player Information and Statistics

Player Profile

Player:

(Eg: Carlsen,Magnus)

Berkvens, Joost



FIDE:	FIDE Card
Title:	IM
Years:	1992-2010
Number of games:	474
Number of wins:	215
Number of draws:	106
Number of losses:	153
White score:	146½/236 (62.08% - Average Elo: 2361.35)
Black score:	121½/238 (51.05% - Average Elo: 2366.31)

Rating progression

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

Top wins

Berkvens, Joost (2452) - Inarkiev, Ernesto (2674), EU-Cup 23rd, Kemer (E99) - 2007

Berkvens, Joost (2456) - Seirawan, Yasser (2621), NED-chT 0304, Netherlands () - 2003

Berkvens, Joost (2423) - L'Ami, Erwin (2550), NED-ch61 sf, Hilversum (C28) - 2006

Goloshchapov, Alexander (2570) - Berkvens, Joost (2455), BL2-West 0304, Germany (D35) - 2004

Tiviakov, Sergei (2567) - Berkvens, Joost (2297), Corus-B, Wijk aan Zee (B84) - 2000

Firman, Nazar (2511) - Berkvens, Joost (2444), Stork Young Masters, Hengelo (B61) - 2001

Berkvens, Joost - ? (209)

Ernst, Sipke (1½/3)

Jens, Jelmer (2/3)

Jonkman, Harmen (1½/3)

Van Delft, Merijn (1/3)

Vink, Nico (1½/3)

Wortel, Marten (½/3)

Blom, Gerben (2/2)

Dambacher, Martijn (½/2)

Heemskerk, Wim (1½/2)

Schebler, Gerhard (1½/2)

Seirawan, Yasser (1/2)

Smeets, Jan (1/2)

Span, Paul (2/2)

Van Beek, Lucien (½/2)

Van der Werf, Mark (1/2)

Van Kooten, Luuk (2/2)

Wunnink, Michael (1½/2)

Abeln, Michiel (½/1)

Allemann, Anton (½/1)

Althoff, Franz (1/1)

Ammerlaan, Richard (1/1)

Andersson, Ulf (½/1)

Antoniewski, Rafal (0/1)

Arakhamia Grant, Ketevan (½/1)

Ashley, Maurice (½/1)

Avrukh, Boris (0/1)

Azadmanesh, Moosa (1/1)

Bajraktari, Hajredin (1/1)

Bakalarz, Mietek (½/1)

Balcerak, Jakob (½/1)

Barsov, Alexei (½/1)

Bednarich, Jan (1/1)

Bindrich, Falko (1/1)

Blees, Albert (1/1)

Blokhuis, Jeroen (½/1)

Bromann, Thorbjorn (1/1)

Bromberger, Stefan (1/1)

Buenermann, Volker (½/1)

Bunzmann, Dimitrij (½/1)

Burkart, Patrick (1/1)

Buss, Ralph (1/1)

Cardon, Helmut (0/1)

Cuijpers, Frans Andre (0/1)

David, Alberto (0/1)

De Beer, Dirk M (0/1)

De Jong, Jan Willem (½/1)

De Roda Husman, Juan (1/1)

De Waard, Reinie (1/1)

De Weerd, Warner (1/1)

Dranov, Aleksandar (1/1)

Duijker, Rick (0/1)

Efimenko, Zahar (0/1)

Epishin, Vladimir (0/1)

Erwich, Frank (1/1)

Fedorchuk, Sergey A (0/1)

Fressinet, Laurent (0/1)

Galyas, Miklos (1/1)

Gasior, Jerome (1/1)

Gassij, Oksana (1/1)

Gauthier, Arnaud (1/1)

Ginzburg, Mikhail (0/1)

Goossen, Gerard (1/1)

Groeneweg, Bart (1/1)

Hall, Jesper (½/1)

Hammes, Michael (0/1)

Hartoch, Robert G (½/1)

Hebden, Mark (0/1)

Hersvik, Daniel (1/1)

Hillenbrand, Michael (1/1)

Hoeksema, Hendrik Pieter (½/1)

Hofman, Marnix (1/1)

Hommerson, Paul (1/1)

Hoogboom, Marc (1/1)

Hoogeboom, Arthur (1/1)

Hort, Vlastimil (0/1)

Horvath, Csaba (1/1)

Hovmoller, Kristian (1/1)

Hummel, Erik Jan (0/1)

Hunt, Harriet (0/1)

Ikonnikov, Vyacheslav (0/1)

Illner, Achim (½/1)

Inarkiev, Ernesto (1/1)

Jackova, Jana (½/1)

Jongsma, Daan (0/1)

Jupaj, Ilirijan (1/1)

Kahn, Evarth (1/1)

Kalas, Z (1/1)

Kamerling, Koos (1/1)

Kasnitz, Martin (1/1)

Kasparov, Sergey (0/1)

Keessen, Aldert Jan (1/1)

Keizer, Theodoor (1/1)

Kemper, Meinolf (½/1)

Kessler, Martin (1/1)

Khamzin, Olzhas (1/1)

Kleywegt, Martin (½/1)

Krancken, Gilbert (1/1)

Kritz, Leonid (1/1)

Kuipers, Stefan (1/1)

Lemmers, Oscar (1/1)

Lobzhanidze, Davit (1/1)

Loetscher, Roland (½/1)

Los, Arend (1/1)

Loulitchen, I (1/1)

Louvrier Saint Mary, Matthie (1/1)

Lupulescu, Constantin (½/1)

Marcelin, Cyril (½/1)

McNab, Colin Anderson (½/1)

Medvegy, Zoltan (0/1)

Middelburg, Tom (0/1)

Mikhalevski, Victor (0/1)

Minnican, Alan William (1/1)

Mladenov, Svetlin (1/1)

Mueller, Maximilian (1/1)

Naiditsch, Evgenija (0/1)

Nguyen, Anh Dung (0/1)

Nisipeanu, Liviu Dieter (½/1)

Nygren, Kim (0/1)

Olthof, Rene AJA (½/1)

Onischuk, Alexander (0/1)

Oosterom, Erik (1/1)

Oral, Tomas (½/1)

Ormel, Chris (½/1)

Paehtz, Thomas Sr (0/1)

Paljusaj, Edmond (1/1)

Rathnakaran, Kantholi (½/1)

Rau, Hannes (1/1)

Reinderman, Dimitri (0/1)

Remmel, Tim (1/1)

Richter, Wolfgang (1/1)

Rijnaarts, Sjef (1/1)

Rogers, Ian (0/1)

Rohde, Ulrich (½/1)

Roos, Michael (½/1)

Sakelsek, Tadej (1/1)

Solleveld, Maarten (1/1)

Stellwagen, Daniel (1/1)

Stohl, Igor (0/1)

Stolte, Alexander (1/1)

Strating, Sybolt (1/1)

Szelag, Marcin (½/1)

Tereick, Benjamin (1/1)

Thiele, Mark (½/1)

Timmerman, Gert Jan (0/1)

Tiviakov, Sergei (0/1)

Tjiam, Dharma (1/1)

Tolnai, Tibor (½/1)

Trella, Thomas (1/1)

Uhlmann, Wolfgang (0/1)

Van Beek, Alexander (1/1)

Van de Kerkhof, Gerard (1/1)

Van de Laar, Clement (1/1)

Van der Beek, Marieke (1/1)

Van der Burght, Remko (0/1)

Van der Heijden, Ton (0/1)

Van der Poel, Henk (1/1)

Van der Sterren, Paul (0/1)

Van der Stricht, Geert (½/1)

Van der Weide, Karel (½/1)

Van der Wiel, John (½/1)

Van Dongen, Cor (1/1)

Van Otten, Gerard J (½/1)

Van Ruitenburg, Joost (1/1)

Velema, Sander (1/1)

Verbaken, Onno (1/1)

Verlinde, Tieme (½/1)

Verwoert, Jef (1/1)

Visser, Henk Jan (1/1)

Wehmeier, Stefan (½/1)

Werle, Jan (0/1)

Widmer, Simon (½/1)

Wiersma, Eelke (1/1)

Willemze, Thomas (1/1)

Winkels, Marcel (0/1)

Woudsma, Martijn (1/1)

Zagema, Wieb (1/1)

Zaitsev, Mikhail (1/1)

Zambrana, Oswaldo (½/1)

Zhigalko, Andrey (1/1)

? - Berkvens, Joost (203)

Vink, Nico (4/7)

Solleveld, Maarten (1½/4)

Van der Wiel, John (½/4)

Buhmann, Rainer (1/3)

Dambacher, Martijn (½/3)

Ernst, Sipke (1/3)

Hendriks, Willy (2½/3)

Van Beek, Lucien (2½/3)

De Gleria, Francesco (1/2)

Hendriks, Richard V (2/2)

Kamphuis, Bart (1/2)

L'Ami, Erwin (0/2)

Middelburg, Tom (1/2)

Reinderman, Dimitri (0/2)

Schebler, Gerhard (1/2)

Smeets, Jan (1/2)

Tiviakov, Sergei (1/2)

Van der Weide, Karel (0/2)

Werle, Jan (1½/2)

Willemze, Thomas (1½/2)

Wilschut, Peter (1/2)

Azadmanesh, Moosa (1/1)

Babar, Michael (0/1)

Balcerak, Jakob (0/1)

Balogh, Csaba (1/1)

Baramidze, David (½/1)

Barbat, Victor (1/1)

Bardelmeijer, Niels (0/1)

Bellers, Frank (0/1)

Berendsen, Richard (0/1)

Bindrich, Falko (0/1)

Blees, Albert (1/1)

Blokhuis, Jeroen (1/1)

Boer, Alef (1/1)

Bolwerk, Peter (1/1)

Bosboom, Manuel (0/1)

Boutreau, Adrien (0/1)

Braun, Arik (1/1)

Buenermann, Volker (0/1)

Burg, Twan (1/1)

Cako, Laszlo (1/1)

Campuano Neto, Fausto (1/1)

Cardon, Helmut (0/1)

Carstensen, Jacob (0/1)

Chlechowitz, Frank (1/1)

Cuijpers, Frans Andre (½/1)

Danailov, Silvio (0/1)

De Jong, Jan Willem (½/1)

De Vilder, Hans (1/1)

De Vreugt, Dennis (0/1)

Delgado Palomeque, Marco Antonio (1/1)

Dervishi, Erald (0/1)

Deseatnicov, Ivan (0/1)

Dgebuadze, Alexandre (0/1)

Donovan, Linton (0/1)

Dorenberg, Gaston (1/1)

Duijker, Rick (1/1)

Dziuba, Marcin (0/1)

Emunds, Hans Georg (1/1)

Erwich, Frank (½/1)

Firman, Nazar (1/1)

Flumbort, Andras (½/1)

Fogarasi, Tibor (½/1)

Forchert, Martin (1/1)

Gallagher, Joseph G (0/1)

Gasthofer, Alexander (½/1)

Gerritse, Xanthine (1/1)

Glek, Igor Vladimirovich (0/1)

Goloshchapov, Alexander (1/1)

Gomez, John Paul (0/1)

Guidarelli, Laurent (0/1)

Gustafsson, Jan (½/1)

Hartoch, Robert G (½/1)

Heidenfeld, Mark (½/1)

Heltzel, Joost (0/1)

Hickl, Joerg (0/1)

Hoang, Thanh Trang (0/1)

Hommeles, Theo (½/1)

Hunt, Adam (½/1)

Iordachescu, Viorel (0/1)

Istratescu, Andrei (½/1)

Jakubiec, Edyta (½/1)

Jonkman, Harmen (0/1)

Kabanov, Nikolai (1/1)

Kabatianski, Alexander (½/1)

Kaeser, Udo (0/1)

Kalb, Jos (½/1)

Kalisvaart, Peter (½/1)

Kallio, Heikki (1/1)

Karttunen, Mika (½/1)

Keessen, Aldert Jan (1/1)

Ketelaars, Tom (½/1)

Kishnev, Sergey (0/1)

Koster, Ramon H (½/1)

Kovacs, Gabor H (0/1)

Kowalczyk, Stefan (1/1)

Kreutzkamp, Reinhold (½/1)

Kurmann, Oliver (1/1)

Lahaye, Jordy (1/1)

Landa, Konstantin (0/1)

Large, Laurent (1/1)

Lazar, Ales Ml (1/1)

Libeau, Rene (1/1)

Lobzhanidze, Davit (½/1)

Luethgens, Eike (1/1)

Markowski, Tomasz (½/1)

Mastrovasilis, Dimitrios (1/1)

Meijers, Viesturs (0/1)

Mellegers, Joost P (0/1)

Michalczak, Thomas (½/1)

Mikkelsen, Nikolaj (1/1)

Monteban, Martijn (1/1)

Moor, Olivier (1/1)

Muhren, Bianca (½/1)

Muntslag, Arjaan (1/1)

Naiditsch, Irina (1/1)

Navrotescu, Catalin (0/1)

Nep, Ron (1/1)

Nijboer, Friso (½/1)

Nilsson, Victor (½/1)

Palac, Mladen (0/1)

Panchanathan, Magesh Chandran (0/1)

Papa, Severin (0/1)

Pedersen, Christian Kyndel (0/1)

Pedersen, Nicolai Vesterbaek (0/1)

Predojevic, Borki (0/1)

Pridorozhni, Aleksei (1/1)

Rabinovich, Alexander (1/1)

Rasmussen, Allan Stig (½/1)

Ree, Hans (1/1)

Rietman, Frits (0/1)

Rijnaarts, Sjef (1/1)

Romanov, Oleg (0/1)

Roobol, Martin (1/1)

Roos, Michael (1/1)

Saltaev, Mihail (1/1)

Schalkx, Johnny (1/1)

Schuermans, Robert (1/1)

Shklovski, Vladislav (1/1)

Skytte, Rasmus (½/1)

Smetankin, Stanislav (0/1)

Snuverink, Jochem (1/1)

Snuverink, Laurens (1/1)

Souleidis, Georgios (0/1)

Span, Paul (½/1)

Spoelman, Wouter (0/1)

Stam, Martijn (1/1)

Stange, Sven (1/1)

Stellwagen, Daniel (1/1)

Stoeber, Michael (0/1)

Strating, Sybolt (0/1)

Straub, Natalia (½/1)

Strijdhorst, Marius (0/1)

Temmink, Henk H (1/1)

Tempelaar, Paul (1/1)

Teske, Henrik (1/1)

Thiele, Mark (0/1)

Tikkanen, Hans (1/1)

Trisic, Aleksandar (1/1)

Tsiamis, Konstantinos (1/1)

Uhlmann, Wolfgang (1/1)

Vajda, Levente (1/1)

Van Beek, Alexander (1/1)

Van Blitterswijk, Stefan (0/1)

Van den Berg, Ad (1/1)

Van den Bersselaar, Jeroen (0/1)

Van den Doel, Erik (0/1)

Van der Werf, Mark (0/1)

Van Eijndhoven, Erik (1/1)

Van Hengel, Hugo G (0/1)

Van Kooten, Luuk (1/1)

Van Roosmalen, Sjoerd (1/1)

Van Veen, Oscar (0/1)

Van Wessel, Rudy (0/1)

Varga, Zoltan (0/1)

Veerman, Johan (½/1)

Verkooijen, Frank (1/1)

Vinck, Martin (1/1)

Wantiez, Fabrice (1/1)

Widmer, Simon (1/1)

Wiersma, Eelke (0/1)

Willemze, Jeroen (0/1)

Wortel, Marten (1/1)

Wyrwich, Markus (1/1)

Zenklusen, Rico (0/1)

Zufic, Miroslav (½/1)

Openings played as White (127)

Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 2428.4
Result: 5½/10 = 55%

B90 Sicilian, Najdorf (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6)
Average Elo: 2240
Result: 5½/9 = 61.11%

B07 Pirc (1.e4 d6 2.d4 Nf6)
Average Elo: 2420.33
Result: 1/7 = 14.29%

B56 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3)
Average Elo: 2280.57
Result: 4½/7 = 64.29%

B42 Sicilian, Kan (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3)
Average Elo: 2443.75
Result: 3½/6 = 58.33%

B33 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4)
Average Elo: 2066
Result: 3/5 = 60%

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: 2413.67
Result: 3/5 = 60%

D37 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3)
Average Elo: 2484
Result: 3½/5 = 70%

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: 2325.2
Result: 3/5 = 60%

C15 French, Winawer (1.e4 e6 2.d4 d5 3.Nc3 Bb4)
Average Elo: 2340.5
Result: 3½/4 = 87.5%

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: 2361
Result: 3/4 = 75%

B00 Uncommon King's Pawn Opening (1.e4)
Average Elo: 2263.5
Result: 3/3 = 100%

B01 Scandinavian (1.e4 d5)
Average Elo: 2475.5
Result: 2½/3 = 83.33%

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: 0
Result: 3/3 = 100%

B39 Sicilian, Accelerated Fianchetto, Breyer Variation (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Bg7 6.Be3 Nf6 7.Nc3 Ng4)
Average Elo: 2160
Result: 3/3 = 100%

B02 Alekhine's Defense (1.e4 Nf6)
Average Elo: 0
Result: 3/3 = 100%

B06 Robatsch (1.e4 g6)
Average Elo: 2434.33
Result: 1½/3 = 50%

C69 Ruy Lopez, Exchange, Gligoric Variation, 6.d4 (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dc 5.O-O f6 6.d4)
Average Elo: 2483.67
Result: ½/3 = 16.67%

B09 Pirc, Austrian Attack (1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4)
Average Elo: 2356.33
Result: 2/3 = 66.67%

C28 Vienna Game (1.e4 e5 2.Nc3 Nf6 3.Bc4 Nc6)
Average Elo: 2550
Result: 2½/3 = 83.33%

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: 2492
Result: ½/3 = 16.67%

D11 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3)
Average Elo: 2418.67
Result: 1/3 = 33.33%

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: 2490.33
Result: 1/3 = 33.33%

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: 2321.33
Result: 2/3 = 66.67%

A40 Queen's Pawn Game (1.d4)
Average Elo: 2321.33
Result: 2½/3 = 83.33%

E99 King's Indian, Orthodox, Taimanov (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nc6 8.d5 Ne7 9.Ne1 Nd7 10.f3 f5)
Average Elo: 2466
Result: 2½/3 = 83.33%

C42 Petrov Defense (1.e4 e5 2.Nf3 Nf6)
Average Elo: 2195
Result: 2/2 = 100%

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: 0
Result: 2/2 = 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: 2345
Result: 1½/2 = 75%

C84 Ruy Lopez, Closed (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7)
Average Elo: 0
Result: 2/2 = 100%

B14 Caro-Kann, Panov-Botvinnik Attack (1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 e6)
Average Elo: 2260
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: 1850
Result: 1/2 = 50%

A03 Bird's Opening (1.f4 d5)
Average Elo: 2451
Result: 0/2 = 0%

B47 Sicilian, Taimanov (Bastrikov) Variation (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7)
Average Elo: 2282.5
Result: 1½/2 = 75%

C47 Four Knights (1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6)
Average Elo: 2379
Result: 1/2 = 50%

B10 Caro-Kann (1.e4 c6)
Average Elo: 2365.5
Result: 1/2 = 50%

A55 Old Indian, Main line (1.d4 Nf6 2.c4 d6 3.Nc3 e5 4.Nf3 Nbd7 5.e4)
Average Elo: 2486.5
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: 2286
Result: 1/2 = 50%

C11 French (1.e4 e6 2.d4 d5 3.Nc3 Nf6)
Average Elo: 2181
Result: 1/2 = 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: 2308
Result: 1/2 = 50%

E62 King's Indian, Fianchetto (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3)
Average Elo: 2432
Result: ½/2 = 25%

E44 Nimzo-Indian, Fischer Variation, 5.Ne2 (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Ne2)
Average Elo: 2414
Result: ½/2 = 25%

E90 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3)
Average Elo: 2422
Result: 1½/2 = 75%

E11 Bogo-Indian Defense (1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+)
Average Elo: 2406.5
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: 2350.5
Result: 1½/2 = 75%

A87 Dutch, Leningrad, Main Variation (1.d4 f5 2.c4 Nf6 3.g3 g6 4.Bg2 Bg7 5.Nf3)
Average Elo: 2415.5
Result: 1½/2 = 75%

B30 Sicilian (1.e4 c5 2.Nf3 Nc6)
Average Elo: 2323.5
Result: 0/2 = 0%

A41 Queen's Pawn Game (with ...d6) (1.d4 d6)
Average Elo: 2189
Result: 1½/2 = 75%

C68 Ruy Lopez, Exchange (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6)
Average Elo: 2363.5
Result: 1/2 = 50%

C01 French, Exchange (1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nc3 Nf6 5.Bg5)
Average Elo: 0
Result: ½/1 = 50%

C78 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O)
Average Elo: 0
Result: 1/1 = 100%

C64 Ruy Lopez, Classical (1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5)
Average Elo: 0
Result: 1/1 = 100%

C87 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 d6)
Average Elo: 0
Result: 1/1 = 100%

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

C13 French (1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Be7)
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: 1/1 = 100%

B45 Sicilian, Taimanov (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3)
Average Elo: 0
Result: 1/1 = 100%

A31 English, Symmetrical, Benoni Formation (1.c4 c5 2.Nf3 Nf6 3.d4)
Average Elo: 0
Result: ½/1 = 50%

B54 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4)
Average Elo: 0
Result: ½/1 = 50%

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

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: 2220
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: 0
Result: ½/1 = 50%

C25 Vienna (1.e4 e5 2.Nc3)
Average Elo: 0
Result: 1/1 = 100%

B66 Sicilian, Richter-Rauzer Attack, 7...a6 (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 a6)
Average Elo: 2045
Result: ½/1 = 50%

C80 Ruy Lopez, Open (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4)
Average Elo: 2300
Result: 0/1 = 0%

C63 Ruy Lopez, Schliemann Defense (1.e4 e5 2.Nf3 Nc6 3.Bb5 f5)
Average Elo: 2315
Result: ½/1 = 50%

C65 Ruy Lopez, Berlin Defense (1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6)
Average Elo: 2325
Result: 0/1 = 0%

B32 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5)
Average Elo: 2189
Result: 0/1 = 0%

C35 King's Gambit Accepted, Cunningham (1.e4 e5 2.f4 exf4 3.Nf3 Be7)
Average Elo: 2125
Result: 1/1 = 100%

C33 King's Gambit Accepted (1.e4 e5 2.f4 exf4)
Average Elo: 2457
Result: 0/1 = 0%

E70 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4)
Average Elo: 2299
Result: 0/1 = 0%

C74 Ruy Lopez, Modern Steinitz Defense (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.c3)
Average Elo: 1890
Result: 1/1 = 100%

B65 Sicilian, Richter-Rauzer Attack, 7...Be7 Defense, 9...Nxd4 (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 Be7 8.O-O-O O-O 9.f4 Nxd4 10.Qxd4)
Average Elo: 1961
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: 2301
Result: 1/1 = 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: 2311
Result: 0/1 = 0%

B36 Sicilian, Accelerated Fianchetto (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4)
Average Elo: 2467
Result: ½/1 = 50%

B40 Sicilian (1.e4 c5 2.Nf3 e6)
Average Elo: 2498
Result: 1/1 = 100%

B05 Alekhine's Defense, Modern (1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Bg4)
Average Elo: 2071
Result: 1/1 = 100%

C66 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O d6)
Average Elo: 2532
Result: 0/1 = 0%

C24 Bishop's Opening (1.e4 e5 2.Bc4 Nf6)
Average Elo: 2424
Result: 1/1 = 100%

C05 French, Tarrasch (1.e4 e6 2.d4 d5 3.Nd2 Nf6)
Average Elo: 2316
Result: ½/1 = 50%

B03 Alekhine's Defense (1.e4 Nf6 2.e5 Nd5 3.d4)
Average Elo: 2372
Result: 1/1 = 100%

B13 Caro-Kann, Exchange (1.e4 c6 2.d4 d5 3.exd5 cxd5)
Average Elo: 2116
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: 2270
Result: 1/1 = 100%

A50 Queen's Pawn Game (1.d4 Nf6 2.c4)
Average Elo: 2318
Result: 1/1 = 100%

C67 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4)
Average Elo: 2435
Result: 1/1 = 100%

A57 Benko Gambit (1.d4 Nf6 2.c4 c5 3.d5 b5)
Average Elo: 0
Result: 1/1 = 100%

D84 Grunfeld, Grunfeld Gambit Accepted (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bf4 Bg7 5.e3 O-O 6.cxd5 Nxd5 7.Nxd5 Qxd5 8.Bxc7)
Average Elo: 2465
Result: ½/1 = 50%

D45 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3)
Average Elo: 2274
Result: 0/1 = 0%

D29 Queen's Gambit Accepted, Classical (1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-O a6 7.Qe2 b5 8.Bb3 Bb7)
Average Elo: 2350
Result: ½/1 = 50%

A26 English (1.c4 e5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6)
Average Elo: 2400
Result: 1/1 = 100%

A30 English, Symmetrical (1.c4 c5)
Average Elo: 2386
Result: ½/1 = 50%

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: 2494
Result: 1/1 = 100%

E39 Nimzo-Indian, Classical, Pirc Variation (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5 5.dxc5 O-O)
Average Elo: 2495
Result: ½/1 = 50%

A65 Benoni, 6.e4 (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4)
Average Elo: 2384
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: 2294
Result: 1/1 = 100%

D30 Queen's Gambit Declined (1.d4 d5 2.c4 e6)
Average Elo: 2318
Result: 1/1 = 100%

D31 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3)
Average Elo: 2392
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: 2476
Result: 1/1 = 100%

A81 Dutch (1.d4 f5 2.g3)
Average Elo: 2454
Result: 1/1 = 100%

A25 English (1.c4 e5 2.Nc3 Nc6)
Average Elo: 2295
Result: 1/1 = 100%

B80 Sicilian, Scheveningen (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6)
Average Elo: 2362
Result: 0/1 = 0%

D41 Queen's Gambit Declined, Semi-Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 5.cxd5)
Average Elo: 2301
Result: 1/1 = 100%

A43 Old Benoni (1.d4 c5)
Average Elo: 2482
Result: 0/1 = 0%

D07 Queen's Gambit Declined, Chigorin Defense (1.d4 d5 2.c4 Nc6)
Average Elo: 2360
Result: 1/1 = 100%

D15 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3)
Average Elo: 2458
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: 2451
Result: 0/1 = 0%

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: 2399
Result: 1/1 = 100%

B08 Pirc, Classical (1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Nf3)
Average Elo: 2317
Result: ½/1 = 50%

D35 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6)
Average Elo: 2324
Result: 1/1 = 100%

D24 Queen's Gambit Accepted (1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.Nc3)
Average Elo: 2448
Result: 1/1 = 100%

E32 Nimzo-Indian, Classical (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2)
Average Elo: 2267
Result: 1/1 = 100%

E12 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6)
Average Elo: 2372
Result: 1/1 = 100%

D06 Queen's Gambit Declined (1.d4 d5 2.c4)
Average Elo: 2455
Result: 1/1 = 100%

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: 2455
Result: 0/1 = 0%

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: 2480
Result: 0/1 = 0%

E01 Catalan, Closed (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2)
Average Elo: 2374
Result: 1/1 = 100%

A11 English, Caro-Kann Defensive System (1.c4 c6)
Average Elo: 2385
Result: 0/1 = 0%

B94 Sicilian, Najdorf (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5)
Average Elo: 2200
Result: 1/1 = 100%

B41 Sicilian, Kan (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6)
Average Elo: 2392
Result: 1/1 = 100%

A85 Dutch, with c4 & Nc3 (1.d4 f5 2.c4 Nf6 3.Nc3)
Average Elo: 2496
Result: 0/1 = 0%

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: 2237
Result: ½/1 = 50%

D82 Grunfeld, 4.Bf4 (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bf4)
Average Elo: 2460
Result: 0/1 = 0%

D32 Queen's Gambit Declined, Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 c5)
Average Elo: 2444
Result: 0/1 = 0%

B21 Sicilian, 2.f4 and 2.d4 (1.e4 c5 2.f4)
Average Elo: 2318
Result: 1/1 = 100%

A07 King's Indian Attack (1.Nf3 d5 2.g3)
Average Elo: 2504
Result: ½/1 = 50%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 2260
Result: 1/1 = 100%

Openings played as Black (122)

C47 Four Knights (1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6)
Average Elo: 2311
Result: 5/8 = 62.5%

A87 Dutch, Leningrad, Main Variation (1.d4 f5 2.c4 Nf6 3.g3 g6 4.Bg2 Bg7 5.Nf3)
Average Elo: 2276.75
Result: 4/7 = 57.14%

D35 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6)
Average Elo: 2454
Result: 4½/7 = 64.29%

B60 Sicilian, Richter-Rauzer (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5)
Average Elo: 2387.83
Result: 3/6 = 50%

B57 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bc4)
Average Elo: 2319.6
Result: 3/6 = 50%

B31 Sicilian, Rossolimo Variation (1.e4 c5 2.Nf3 Nc6 3.Bb5 g6)
Average Elo: 2361
Result: 3/6 = 50%

B33 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4)
Average Elo: 2391.67
Result: 2½/6 = 41.67%

A81 Dutch (1.d4 f5 2.g3)
Average Elo: 2347.2
Result: 1/5 = 20%

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: 2393.6
Result: 3/5 = 60%

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 2347.25
Result: 3/4 = 75%

B50 Sicilian (1.e4 c5 2.Nf3 d6)
Average Elo: 2297.33
Result: 3/4 = 75%

B56 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3)
Average Elo: 2300.5
Result: 2/4 = 50%

B06 Robatsch (1.e4 g6)
Average Elo: 2425.75
Result: 2/4 = 50%

B67 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 8...Bd7 (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7)
Average Elo: 2361.25
Result: 2/4 = 50%

Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 2361.25
Result: 1½/4 = 37.5%

C34 King's Gambit Accepted (1.e4 e5 2.f4 exf4 3.Nf3)
Average Elo: 0
Result: 3/3 = 100%

C56 Two Knights (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d4 exd4 5.O-O Nxe4)
Average Elo: 0
Result: 1/3 = 33.33%

C87 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 d6)
Average Elo: 2449.67
Result: 0/3 = 0%

B92 Sicilian, Najdorf, Opocensky Variation (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2)
Average Elo: 2427.33
Result: 1/3 = 33.33%

C60 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5)
Average Elo: 2514.67
Result: ½/3 = 16.67%

A80 Dutch (1.d4 f5)
Average Elo: 2384.33
Result: 2/3 = 66.67%

B82 Sicilian, Scheveningen (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.f4)
Average Elo: 2559.5
Result: 1/3 = 33.33%

B07 Pirc (1.e4 d6 2.d4 Nf6)
Average Elo: 2335.33
Result: 1/3 = 33.33%

B25 Sicilian, Closed (1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6)
Average Elo: 2191
Result: 1/2 = 50%

C45 Scotch Game (1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4)
Average Elo: 2080
Result: 2/2 = 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: 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: 0
Result: ½/2 = 25%

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: 0
Result: 1/2 = 50%

A45 Queen's Pawn Game (1.d4 Nf6)
Average Elo: 0
Result: 1½/2 = 75%

C68 Ruy Lopez, Exchange (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6)
Average Elo: 2290
Result: ½/2 = 25%

A49 King's Indian, Fianchetto without c4 (1.d4 Nf6 2.Nf3 g6 3.g3)
Average Elo: 2480
Result: 1/2 = 50%

C44 King's Pawn Game (1.e4 e5 2.Nf3 Nc6)
Average Elo: 2309
Result: 1½/2 = 75%

C48 Four Knights (1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5)
Average Elo: 2313.5
Result: 2/2 = 100%

C55 Two Knights Defense (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6)
Average Elo: 2265
Result: 1/2 = 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: 2336
Result: ½/2 = 25%

C31 King's Gambit Declined, Falkbeer Counter Gambit (1.e4 e5 2.f4 d5)
Average Elo: 2325
Result: 2/2 = 100%

A85 Dutch, with c4 & Nc3 (1.d4 f5 2.c4 Nf6 3.Nc3)
Average Elo: 0
Result: 2/2 = 100%

C54 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.cxd4)
Average Elo: 2362.5
Result: 2/2 = 100%

C78 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O)
Average Elo: 2334.5
Result: ½/2 = 25%

B53 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4)
Average Elo: 2293.5
Result: 1/2 = 50%

B84 Sicilian, Scheveningen (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2 a6)
Average Elo: 2439.5
Result: 2/2 = 100%

A43 Old Benoni (1.d4 c5)
Average Elo: 2443.5
Result: 0/2 = 0%

B90 Sicilian, Najdorf (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6)
Average Elo: 2511
Result: 1/2 = 50%

B21 Sicilian, 2.f4 and 2.d4 (1.e4 c5 2.f4)
Average Elo: 2313
Result: 1/2 = 50%

B23 Sicilian, Closed (1.e4 c5 2.Nc3)
Average Elo: 2435.5
Result: 1/2 = 50%

A32 English, Symmetrical Variation (1.c4 c5 2.Nf3 Nf6 3.d4 cxd4 4.Nxd4 e6)
Average Elo: 2373
Result: 1/2 = 50%

D37 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3)
Average Elo: 2450
Result: 0/2 = 0%

A37 English, Symmetrical (1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3)
Average Elo: 2363
Result: 1/2 = 50%

B80 Sicilian, Scheveningen (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6)
Average Elo: 2308.5
Result: ½/2 = 25%

A24 English, Bremen System with ...g6 (1.c4 e5 2.Nc3 Nf6 3.g3 g6)
Average Elo: 2514
Result: 1/2 = 50%

D16 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4)
Average Elo: 2433.5
Result: 2/2 = 100%

B58 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be2)
Average Elo: 2238
Result: 1/2 = 50%

D43 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6)
Average Elo: 2452
Result: 0/2 = 0%

E46 Nimzo-Indian (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O)
Average Elo: 2359
Result: 2/2 = 100%

E15 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3)
Average Elo: 2467
Result: ½/2 = 25%

B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack (1.e4 c5 2.Nf3 d6 3.Bb5+)
Average Elo: 2354
Result: 0/2 = 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: 2550
Result: 0/2 = 0%

E10 Queen's Pawn Game (1.d4 Nf6 2.c4 e6 3.Nf3)
Average Elo: 2291
Result: 0/2 = 0%

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: 0
Result: ½/1 = 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: 0
Result: 0/1 = 0%

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: 0
Result: 0/1 = 0%

C29 Vienna Gambit (1.e4 e5 2.Nc3 Nf6 3.f4)
Average Elo: 0
Result: 1/1 = 100%

C89 Ruy Lopez, Marshall (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 d5)
Average Elo: 0
Result: 1/1 = 100%

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

A36 English (1.c4 c5 2.Nc3 Nc6 3.g3)
Average Elo: 0
Result: 0/1 = 0%

C93 Ruy Lopez, Closed, Smyslov Defense (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 h6)
Average Elo: 0
Result: 0/1 = 0%

C25 Vienna (1.e4 e5 2.Nc3)
Average Elo: 0
Result: 0/1 = 0%

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: 0
Result: 1/1 = 100%

C84 Ruy Lopez, Closed (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7)
Average Elo: 2270
Result: 1/1 = 100%

E61 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3)
Average Elo: 2115
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: 2375
Result: ½/1 = 50%

E38 Nimzo-Indian, Classical, 4...c5 (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5)
Average Elo: 0
Result: 1/1 = 100%

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: 2235
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: 2249
Result: ½/1 = 50%

A26 English (1.c4 e5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6)
Average Elo: 2041
Result: 0/1 = 0%

C90 Ruy Lopez, Closed (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6)
Average Elo: 2085
Result: 1/1 = 100%

A88 Dutch, Leningrad, Main Variation with c6 (1.d4 f5 2.c4 Nf6 3.g3 g6 4.Bg2 Bg7 5.Nf3 O-O 6.O-O d6 7.Nc3 c6)
Average Elo: 2432
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: 2373
Result: ½/1 = 50%

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: 2530
Result: 0/1 = 0%

B98 Sicilian, Najdorf (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Be7)
Average Elo: 0
Result: 1/1 = 100%

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: 2302
Result: ½/1 = 50%

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: 2252
Result: 0/1 = 0%

A07 King's Indian Attack (1.Nf3 d5 2.g3)
Average Elo: 2072
Result: 1/1 = 100%

A90 Dutch (1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2)
Average Elo: 2168
Result: ½/1 = 50%

B93 Sicilian, Najdorf, 6.f4 (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f4)
Average Elo: 2426
Result: ½/1 = 50%

C61 Ruy Lopez, Bird's Defense (1.e4 e5 2.Nf3 Nc6 3.Bb5 Nd4)
Average Elo: 2240
Result: 1/1 = 100%

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: 2415
Result: 1/1 = 100%

C24 Bishop's Opening (1.e4 e5 2.Bc4 Nf6)
Average Elo: 2146
Result: 1/1 = 100%

A04 Reti Opening (1.Nf3)
Average Elo: 2291
Result: 1/1 = 100%

A35 English, Symmetrical (1.c4 c5 2.Nc3 Nc6)
Average Elo: 2279
Result: ½/1 = 50%

D53 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7)
Average Elo: 2338
Result: 1/1 = 100%

E05 Catalan, Open, Classical line (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3 Be7)
Average Elo: 2435
Result: 0/1 = 0%

C41 Philidor Defense (1.e4 e5 2.Nf3 d6)
Average Elo: 0
Result: 1/1 = 100%

C01 French, Exchange (1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nc3 Nf6 5.Bg5)
Average Elo: 0
Result: 1/1 = 100%

A48 King's Indian (1.d4 Nf6 2.Nf3 g6)
Average Elo: 0
Result: 1/1 = 100%

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: 2498
Result: 0/1 = 0%

E62 King's Indian, Fianchetto (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3)
Average Elo: 2292
Result: 0/1 = 0%

B30 Sicilian (1.e4 c5 2.Nf3 Nc6)
Average Elo: 2377
Result: ½/1 = 50%

D28 Queen's Gambit Accepted, Classical (1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-O a6 7.Qe2)
Average Elo: 2316
Result: 1/1 = 100%

A23 English, Bremen System, Keres Variation (1.c4 e5 2.Nc3 Nf6 3.g3 c6)
Average Elo: 2548
Result: ½/1 = 50%

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: 2516
Result: 0/1 = 0%

B89 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Bc4 Nc6 7.Be3)
Average Elo: 2544
Result: 0/1 = 0%

A15 English (1.c4 Nf6)
Average Elo: 2365
Result: 0/1 = 0%

B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack (1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7)
Average Elo: 2360
Result: 0/1 = 0%

A42 Modern Defense, Averbakh System (1.d4 d6 2.c4 g6 3.Nc3 Bg7 4.e4)
Average Elo: 2484
Result: 1/1 = 100%

B14 Caro-Kann, Panov-Botvinnik Attack (1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 e6)
Average Elo: 2107
Result: 1/1 = 100%

E32 Nimzo-Indian, Classical (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2)
Average Elo: 2412
Result: 1/1 = 100%

A10 English (1.c4)
Average Elo: 2451
Result: 1/1 = 100%

C02 French, Advance (1.e4 e6 2.d4 d5 3.e5)
Average Elo: 2421
Result: 0/1 = 0%

B64 Sicilian, Richter-Rauzer Attack (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 Be7 8.O-O-O O-O 9.f4)
Average Elo: 2222
Result: 1/1 = 100%

D32 Queen's Gambit Declined, Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 c5)
Average Elo: 2296
Result: 0/1 = 0%

A60 Benoni Defense (1.d4 Nf6 2.c4 c5 3.d5 e6)
Average Elo: 2300
Result: ½/1 = 50%

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: 2418
Result: ½/1 = 50%

B15 Caro-Kann (1.e4 c6 2.d4 d5 3.Nc3)
Average Elo: 2415
Result: 1/1 = 100%

B10 Caro-Kann (1.e4 c6)
Average Elo: 2401
Result: 1/1 = 100%

B40 Sicilian (1.e4 c5 2.Nf3 e6)
Average Elo: 2227
Result: 1/1 = 100%

A12 English with b3 (1.c4 c6 2.Nf3 d5 3.b3)
Average Elo: 2390
Result: 0/1 = 0%

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: 2511
Result: 1/1 = 100%

B32 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5)
Average Elo: 2359
Result: 1/1 = 100%

B12 Caro-Kann Defense (1.e4 c6 2.d4)
Average Elo: 2271
Result: 1/1 = 100%

D63 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 7.Rc1)
Average Elo: 2490
Result: 0/1 = 0%

D45 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3)
Average Elo: 2485
Result: 0/1 = 0%