ChessBites - Player Information and Statistics

Player Profile

Player:

(Eg: Carlsen,Magnus)

Mertens, Heiko



FIDE:	FIDE Card
Years:	1991-2018
Number of games:	234
Number of wins:	83
Number of draws:	72
Number of losses:	79
White score:	65/119 (54.62% - Average Elo: 2292.79)
Black score:	54/115 (46.96% - Average Elo: 2321.82)

Rating progression

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

Top wins

Mertens, Heiko (2301) - Klyuner, Vyacheslav (2435), BL2-West 1213, Germany (C41) - 2013

Mertens, Heiko (2320) - Martinez, Rolly (2425), Milan Crespi op-A 31st, Milan (B67) - 2010

Mertens, Heiko (2333) - Becker, Martin Alexander (2417), BL2-West 0910, Germany (B93) - 2009

Drazic, Sinisa (2524) - Mertens, Heiko (2320), Milan Crespi op-A 31st, Milan (D00) - 2010

Meijers, Viesturs (2440) - Mertens, Heiko, Godesburg op, Bonn (B33) - 1998

Odendahl, Reiner (2434) - Mertens, Heiko (2316), Oberliga NRW 0809, Germany (A33) - 2009

Mertens, Heiko - ? (115)

Balster, Stefan (½/2)

Krieg, Nikolaj (1/2)

Molinaroli, Martin (0/2)

Vetter, Herbert (2/2)

Baklan, Vladimir (0/1)

Barberi, Alessandro (1/1)

Becker, Martin Alexander (1/1)

Begnis, Nikolaos (1/1)

Bellaiche, Antony (0/1)

Beuchler, Holger (1/1)

Bigalke, Tobias (1/1)

Bjornsson, Bjorn Freyr (1/1)

Borgo, Giulio (½/1)

Bosboom, Manuel (½/1)

Braun, Vitali (1/1)

Bruno, Fabio (0/1)

Budczies, Jan (1/1)

Bunzmann, Dimitrij (0/1)

Burkart, Patrick (1/1)

Burmakin, Vladimir (0/1)

Castelfranchi, Carlo (½/1)

Cheparinov, Ivan (0/1)

Cmiel, Thorsten (½/1)

Cnossen, Wiebe (1/1)

Dahm, Jochen (1/1)

Daverkausen, Bernd (½/1)

Deppe, Arne (½/1)

Dohmes, Herbert (1/1)

Dorner, Matthias (1/1)

Effertz, Helmut (½/1)

Eichhorn, Andreas (0/1)

Ellers, Holger (0/1)

Elmali, Naufel (½/1)

Emiroglu, Murat (½/1)

Fauland, Alexander (½/1)

Ferster, Fabian (1/1)

Fleck, Juergen (½/1)

Forsaa, Elise (1/1)

Galicek, Stanislav (1/1)

Gassmann, Volker (1/1)

Golod, Vitali (0/1)

Gruen, Gerd Peter (0/1)

Gruermann, Martin (½/1)

Guenther, Lars (½/1)

Hamburg, Daniel (1/1)

Heedt, Thorsten (1/1)

Hendriks, Willy (0/1)

Hoolt, Sarah (½/1)

Hueskens, Gerd (1/1)

Huesmann, Thomas (1/1)

Huschenbeth, Niclas (0/1)

Illner, Achim (½/1)

Kaehmann, Joerg (½/1)

Kartsev, Soel (0/1)

Kitte, Sebastian (0/1)

Klyuner, Vyacheslav (1/1)

Kneutgen, Alexander (½/1)

Konijn, Bart (0/1)

Korotkjevich, Stanislav (0/1)

Kragelj, Igor (1/1)

Lambrechts, Koen (½/1)

Lammens, Tim (1/1)

Lasinskas, Povilas (0/1)

Lehmann, Holger (1/1)

Levin, Felix (0/1)

Liebig, Stefan (½/1)

Logallo, Claudio (1/1)

Lommen, Frank (½/1)

Malkin, Efim M (1/1)

Malykin, Vitaly (½/1)

Maniocha, Marek (1/1)

Marchio, Enrico (0/1)

Martinez, Rolly (1/1)

Mielke, Christian (1/1)

Miezis, Normunds (0/1)

Minor, Samuel (1/1)

Nautsch, Werner (1/1)

Paganik, Pavel (1/1)

Palac, Mladen (0/1)

Peelen, Piet (½/1)

Philipowski, Robert (½/1)

Player, Edmund C (½/1)

Rijnaarts, Sjef (0/1)

Salmoiraghi, Angelo (1/1)

Sandor, Christian (0/1)

Schaffarth, Peter (½/1)

Schild, Willi (1/1)

Schmidt, R (1/1)

Schmitz, Andreas (0/1)

Schockenbaeumer, Dirk (½/1)

Sebastian, Dirk (1/1)

Siebrecht, Sebastian (0/1)

Skulener, Wladimir (½/1)

Sondermann, Johannes (0/1)

Srebrnic, Vojko (1/1)

Stoyanov, Petar (0/1)

Toman, Jaroslav (½/1)

Tratar, Marko (0/1)

Van Beers, Eddy (½/1)

Von Gleich, Alexander (½/1)

Weber, Ulrich (½/1)

Weyrauch, Erich (1/1)

Zaragatski, Ilja (0/1)

? - Mertens, Heiko (107)

Coenen, Norbert (½/2)

Dambacher, Martijn (0/2)

Kistella, Roman (2/2)

Kohlweyer, Bernd (1/2)

Lemanczyk, Thomas (1/2)

Michalczak, Thomas (1/2)

Rietman, Frits (1½/2)

Vetter, Herbert (0/2)

Babar, Michael (½/1)

Baklan, Vladimir (½/1)

Balcerak, Jakob (0/1)

Battistella, Stefano (1/1)

Bayer, Ernst Wolfgang (½/1)

Becker, Martin Alexander (½/1)

Bellia, Fabrizio (0/1)

Bensch, Patrick (½/1)

Berescu, Alin Mile (½/1)

Berndt, Stephan (0/1)

Bilke, Joerg (1/1)

Bornemann, Michael (1/1)

Braga, Fernando Alberto (0/1)

Buhmann, Rainer (½/1)

Bus, Tom (1/1)

Ceschia, Ivano (0/1)

Colovic, Aleksandar (0/1)

David, Alberto (½/1)

De Groote, Ewoud (½/1)

De Winter, Eric (1/1)

Dinstuhl, Volkmar (½/1)

Donner, Bernd (0/1)

Dranov, Aleksandar (½/1)

Drazic, Sinisa (1/1)

Eingorn, Vereslav S (0/1)

Espig, Lutz (0/1)

Fischer, Thomas (1/1)

Fridman, Rafael (0/1)

Fuhs, Juergen (1/1)

Geske, Julian (½/1)

Gratvol, Leonid (½/1)

Grigorov, Grigor (½/1)

Guehne, Otfried (1/1)

Hainke, Guntram (½/1)

Hammes, Michael (1/1)

Haub, Thorsten Michael (0/1)

Hausrath, Daniel (0/1)

Heinbuch, Detlef Ulrich (1/1)

Hillarp Persson, Tiger (0/1)

Hirsch, Stefan (0/1)

Hoffmann, F (1/1)

Hubert, Ralf (1/1)

Illingworth, Max (0/1)

Illner, Achim (1/1)

Jakubiec, Artur (0/1)

Jesse, Ingemars (0/1)

Klasmeier, Jens (1/1)

Koch, Thomas (½/1)

Kos, Sebastian (0/1)

Kozik, Andreas (1/1)

Krause, Ullrich (1/1)

Kruse, Herbert (1/1)

Lahlum, Hans Olav (1/1)

L'Ami, Alina (0/1)

Lederle, Vitus (1/1)

Loemker, Michael (1/1)

Lutz, Christopher (½/1)

Marchio, Enrico (0/1)

Meijers, Viesturs (1/1)

Melchers, Damian (½/1)

Michielsen, Joost (0/1)

Milazzo, Mario (½/1)

Mueller, Oliver (½/1)

Neese, Hans Joachim (½/1)

Odendahl, Reiner (1/1)

Ornolfsson, Magnus P (½/1)

Petzold, Lutz Lukas (½/1)

Quinn, John M (0/1)

Ragnarsson, Johann Hjortur (½/1)

Rausis, Igors (0/1)

Reichel, Rolf (1/1)

Richter, Wolfgang (0/1)

Richters, Alfred (0/1)

Roeder, Mathias (0/1)

Rott, Georg (1/1)

Schmitz, Joachim (½/1)

Schneider, I (0/1)

Schockenbaeumer, Dirk (1/1)

Schroeder, Wilfried (1/1)

Schwarzmeier, Klaus (½/1)

Seifert, Dierk (1/1)

Shulman, Yuri (0/1)

Sielecki, Christof (½/1)

Sigurjonsson, Stefan Thor (1/1)

Souleidis, Georgios (0/1)

Stark, Lars (0/1)

Stewart, Neil (½/1)

Stockmann, Michael (0/1)

Stratmann, Burkhard (1/1)

Tereick, Benjamin (0/1)

Wehmeier, Stefan (0/1)

Westerman, Hendrik W (0/1)

Wolf, Walter (0/1)

Wolter, Kai (1/1)

Openings played as White (70)

C00 French Defense (1.e4 e6)
Average Elo: 2234.8
Result: 6½/12 = 54.17%

B85 Sicilian, Scheveningen, Classical (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2 a6 7.O-O Qc7 8.f4 Nc6)
Average Elo: 2280
Result: 3/6 = 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: 2501.6
Result: 2/5 = 40%

B42 Sicilian, Kan (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3)
Average Elo: 2349.25
Result: 1½/4 = 37.5%

C41 Philidor Defense (1.e4 e5 2.Nf3 d6)
Average Elo: 2339.67
Result: 1½/3 = 50%

B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack (1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7)
Average Elo: 2216
Result: 1/3 = 33.33%

B01 Scandinavian (1.e4 d5)
Average Elo: 2380
Result: 0/3 = 0%

B49 Sicilian, Taimanov Variation (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.Be2)
Average Elo: 2400.5
Result: 1½/3 = 50%

B11 Caro-Kann, Two Knights, 3...Bg4 (1.e4 c6 2.Nc3 d5 3.Nf3 Bg4)
Average Elo: 2279
Result: 1/3 = 33.33%

B71 Sicilian, Dragon, Levenfish Variation (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.f4)
Average Elo: 2077
Result: 1½/2 = 75%

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: 2361
Result: 1/2 = 50%

B02 Alekhine's Defense (1.e4 Nf6)
Average Elo: 2272
Result: 2/2 = 100%

B07 Pirc (1.e4 d6 2.d4 Nf6)
Average Elo: 0
Result: 2/2 = 100%

A47 Queen's Indian (1.d4 Nf6 2.Nf3 b6)
Average Elo: 2232
Result: 2/2 = 100%

C29 Vienna Gambit (1.e4 e5 2.Nc3 Nf6 3.f4)
Average Elo: 2367
Result: ½/2 = 25%

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: 2294.5
Result: 1/2 = 50%

A00 Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 2269
Result: 1/2 = 50%

B58 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be2)
Average Elo: 2287
Result: 1/2 = 50%

B96 Sicilian, Najdorf (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4)
Average Elo: 2203
Result: 1½/2 = 75%

B12 Caro-Kann Defense (1.e4 c6 2.d4)
Average Elo: 2304.5
Result: 1/2 = 50%

B33 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4)
Average Elo: 2228
Result: 1½/2 = 75%

B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack (1.e4 c5 2.Nf3 d6 3.Bb5+)
Average Elo: 0
Result: ½/2 = 25%

B92 Sicilian, Najdorf, Opocensky Variation (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2)
Average Elo: 2370
Result: 1½/2 = 75%

A46 Queen's Pawn Game (1.d4 Nf6 2.Nf3)
Average Elo: 2363.5
Result: 1/2 = 50%

B45 Sicilian, Taimanov (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3)
Average Elo: 2189.5
Result: 2/2 = 100%

B59 Sicilian, Boleslavsky Variation, 7.Nb3 (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be2 e5 7.Nb3)
Average Elo: 2634
Result: 0/1 = 0%

B82 Sicilian, Scheveningen (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.f4)
Average Elo: 2301
Result: ½/1 = 50%

B88 Sicilian, Fischer-Sozin Attack (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Bc4 Nc6)
Average Elo: 2326
Result: 1/1 = 100%

D04 Queen's Pawn Game (1.d4 d5 2.Nf3 Nf6 3.e3)
Average Elo: 2459
Result: 0/1 = 0%

C55 Two Knights Defense (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6)
Average Elo: 2183
Result: 1/1 = 100%

B94 Sicilian, Najdorf (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5)
Average Elo: 2426
Result: ½/1 = 50%

B84 Sicilian, Scheveningen (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2 a6)
Average Elo: 2445
Result: 0/1 = 0%

B13 Caro-Kann, Exchange (1.e4 c6 2.d4 d5 3.exd5 cxd5)
Average Elo: 2553
Result: 0/1 = 0%

D13 Queen's Gambit Declined Slav, Exchange Variation (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.cxd5 cxd5)
Average Elo: 2057
Result: ½/1 = 50%

Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 2150
Result: 1/1 = 100%

A57 Benko Gambit (1.d4 Nf6 2.c4 c5 3.d5 b5)
Average Elo: 2263
Result: 1/1 = 100%

C78 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O)
Average Elo: 0
Result: ½/1 = 50%

B15 Caro-Kann (1.e4 c6 2.d4 d5 3.Nc3)
Average Elo: 2218
Result: 1/1 = 100%

B34 Sicilian, Accelerated Fianchetto (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nxc6)
Average Elo: 2065
Result: ½/1 = 50%

A15 English (1.c4 Nf6)
Average Elo: 2431
Result: ½/1 = 50%

A18 English, Mikenas-Carls (1.c4 Nf6 2.Nc3 e6 3.e4)
Average Elo: 1789
Result: 1/1 = 100%

A48 King's Indian (1.d4 Nf6 2.Nf3 g6)
Average Elo: 2579
Result: 0/1 = 0%

B00 Uncommon King's Pawn Opening (1.e4)
Average Elo: 2166
Result: 1/1 = 100%

D37 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3)
Average Elo: 2375
Result: ½/1 = 50%

B40 Sicilian (1.e4 c5 2.Nf3 e6)
Average Elo: 2241
Result: ½/1 = 50%

C60 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5)
Average Elo: 2240
Result: 0/1 = 0%

C04 French, Tarrasch, Guimard Main line (1.e4 e6 2.d4 d5 3.Nd2 Nc6 4.Ngf3 Nf6)
Average Elo: 2139
Result: ½/1 = 50%

B80 Sicilian, Scheveningen (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6)
Average Elo: 2219
Result: 1/1 = 100%

B10 Caro-Kann (1.e4 c6)
Average Elo: 2350
Result: 1/1 = 100%

B06 Robatsch (1.e4 g6)
Average Elo: 0
Result: ½/1 = 50%

A30 English, Symmetrical (1.c4 c5)
Average Elo: 2370
Result: ½/1 = 50%

C62 Ruy Lopez, Old Steinitz Defense (1.e4 e5 2.Nf3 Nc6 3.Bb5 d6)
Average Elo: 2055
Result: 1/1 = 100%

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: 2425
Result: 1/1 = 100%

B83 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2)
Average Elo: 0
Result: 1/1 = 100%

E62 King's Indian, Fianchetto (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3)
Average Elo: 2286
Result: 0/1 = 0%

B90 Sicilian, Najdorf (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6)
Average Elo: 2232
Result: 1/1 = 100%

B31 Sicilian, Rossolimo Variation (1.e4 c5 2.Nf3 Nc6 3.Bb5 g6)
Average Elo: 2162
Result: ½/1 = 50%

C20 King's Pawn Game (1.e4 e5)
Average Elo: 2424
Result: ½/1 = 50%

A04 Reti Opening (1.Nf3)
Average Elo: 2353
Result: 1/1 = 100%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 2229
Result: ½/1 = 50%

B35 Sicilian, Accelerated Fianchetto, Modern Variation with Bc4 (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nc3 Bg7 6.Be3 Nf6 7.Bc4)
Average Elo: 2305
Result: 0/1 = 0%

C11 French (1.e4 e6 2.d4 d5 3.Nc3 Nf6)
Average Elo: 2064
Result: ½/1 = 50%

C76 Ruy Lopez, Modern Steinitz Defense, Fianchetto Variation (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.c3 Bd7 6.d4 g6)
Average Elo: 0
Result: 1/1 = 100%

B03 Alekhine's Defense (1.e4 Nf6 2.e5 Nd5 3.d4)
Average Elo: 2363
Result: ½/1 = 50%

C71 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6)
Average Elo: 2325
Result: 0/1 = 0%

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 2178
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: 2102
Result: ½/1 = 50%

A08 King's Indian Attack (1.Nf3 d5 2.g3 c5 3.Bg2)
Average Elo: 2492
Result: 0/1 = 0%

B54 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4)
Average Elo: 2335
Result: ½/1 = 50%

B76 Sicilian, Dragon, Yugoslav Attack (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 O-O)
Average Elo: 2106
Result: 1/1 = 100%

Openings played as Black (68)

B33 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4)
Average Elo: 2349.2
Result: 8½/16 = 53.12%

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 2272
Result: 1/4 = 25%

B45 Sicilian, Taimanov (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3)
Average Elo: 2368
Result: ½/4 = 12.5%

E11 Bogo-Indian Defense (1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+)
Average Elo: 2433.75
Result: ½/4 = 12.5%

A55 Old Indian, Main line (1.d4 Nf6 2.c4 d6 3.Nc3 e5 4.Nf3 Nbd7 5.e4)
Average Elo: 2458
Result: 1½/4 = 37.5%

A30 English, Symmetrical (1.c4 c5)
Average Elo: 2326.25
Result: ½/4 = 12.5%

A53 Old Indian (1.d4 Nf6 2.c4 d6)
Average Elo: 2269
Result: 2/3 = 66.67%

B07 Pirc (1.e4 d6 2.d4 Nf6)
Average Elo: 2234.5
Result: 1½/3 = 50%

B40 Sicilian (1.e4 c5 2.Nf3 e6)
Average Elo: 2403.5
Result: 1½/3 = 50%

C41 Philidor Defense (1.e4 e5 2.Nf3 d6)
Average Elo: 2443.33
Result: 1½/3 = 50%

A05 Reti Opening (1.Nf3 Nf6)
Average Elo: 2382
Result: ½/2 = 25%

A45 Queen's Pawn Game (1.d4 Nf6)
Average Elo: 2299
Result: 1/2 = 50%

B21 Sicilian, 2.f4 and 2.d4 (1.e4 c5 2.f4)
Average Elo: 2117
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: 2372
Result: ½/2 = 25%

A22 English (1.c4 e5 2.Nc3 Nf6)
Average Elo: 2242
Result: 1/2 = 50%

A47 Queen's Indian (1.d4 Nf6 2.Nf3 b6)
Average Elo: 2317.5
Result: 1/2 = 50%

A33 English, Symmetrical (1.c4 c5 2.Nf3 Nf6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Nc6)
Average Elo: 2366.5
Result: 2/2 = 100%

A34 English, Symmetrical (1.c4 c5 2.Nc3)
Average Elo: 2398
Result: ½/2 = 25%

B15 Caro-Kann (1.e4 c6 2.d4 d5 3.Nc3)
Average Elo: 2245.5
Result: ½/2 = 25%

A51 Budapest Gambit (1.d4 Nf6 2.c4 e5)
Average Elo: 0
Result: ½/1 = 50%

B99 Sicilian, Najdorf, 7...Be7 Main line (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Be7 8.Qf3 Qc7 9.O-O-O Nbd7)
Average Elo: 2265
Result: 0/1 = 0%

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: 2220
Result: 1/1 = 100%

B30 Sicilian (1.e4 c5 2.Nf3 Nc6)
Average Elo: 2230
Result: 0/1 = 0%

E20 Nimzo-Indian (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4)
Average Elo: 2205
Result: 0/1 = 0%

A60 Benoni Defense (1.d4 Nf6 2.c4 c5 3.d5 e6)
Average Elo: 0
Result: 1/1 = 100%

A32 English, Symmetrical Variation (1.c4 c5 2.Nf3 Nf6 3.d4 cxd4 4.Nxd4 e6)
Average Elo: 2220
Result: 1/1 = 100%

A17 English (1.c4 Nf6 2.Nc3 e6)
Average Elo: 0
Result: 0/1 = 0%

A48 King's Indian (1.d4 Nf6 2.Nf3 g6)
Average Elo: 2248
Result: ½/1 = 50%

E50 Nimzo-Indian, 4.e3 O-O 5.Nf3, without ...d5 (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3)
Average Elo: 2278
Result: 1/1 = 100%

D40 Queen's Gambit Declined, Semi-Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5)
Average Elo: 2208
Result: 1/1 = 100%

A70 Benoni, Classical with 7.Nf3 (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.Nf3)
Average Elo: 2310
Result: 0/1 = 0%

B20 Sicilian (1.e4 c5)
Average Elo: 2195
Result: 1/1 = 100%

A14 English (1.c4 e6 2.Nf3 d5 3.g3 Nf6 4.Bg2 Be7 5.O-O)
Average Elo: 2235
Result: 1/1 = 100%

B44 Sicilian (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6)
Average Elo: 0
Result: ½/1 = 50%

A69 Benoni, Four Pawns Attack, Main line (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.f4 Bg7 8.Nf3 O-O 9.Be2 Re8)
Average Elo: 2173
Result: 1/1 = 100%

A29 English, Four Knights, Kingside Fianchetto (1.c4 e5 2.Nc3 Nc6 3.Nf3 Nf6 4.g3)
Average Elo: 2153
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: 2153
Result: 0/1 = 0%

A43 Old Benoni (1.d4 c5)
Average Elo: 2440
Result: 0/1 = 0%

C10 French (1.e4 e6 2.d4 d5 3.Nc3)
Average Elo: 2360
Result: 1/1 = 100%

A63 Benoni, Fianchetto, 9...Nbd7 (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6 7.g3 Bg7 8.Bg2 O-O 9.O-O Nbd7)
Average Elo: 2295
Result: ½/1 = 50%

E51 Nimzo-Indian, 4.e3 (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 d5)
Average Elo: 2361
Result: 1/1 = 100%

D60 Queen's Gambit Declined, Orthodox Defense (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 Nbd7)
Average Elo: 2199
Result: 1/1 = 100%

C03 French, Tarrasch (1.e4 e6 2.d4 d5 3.Nd2)
Average Elo: 2069
Result: 1/1 = 100%

D00 Queen's Pawn Game (1.d4 d5)
Average Elo: 2524
Result: 1/1 = 100%

B36 Sicilian, Accelerated Fianchetto (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4)
Average Elo: 2579
Result: ½/1 = 50%

B08 Pirc, Classical (1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Nf3)
Average Elo: 2327
Result: ½/1 = 50%

B42 Sicilian, Kan (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3)
Average Elo: 2226
Result: 1/1 = 100%

D14 Queen's Gambit Declined Slav, Exchange Variation (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.cxd5 cxd5 5.Nc3 Nc6 6.Bf4 Bf5)
Average Elo: 2465
Result: ½/1 = 50%

A25 English (1.c4 e5 2.Nc3 Nc6)
Average Elo: 2020
Result: ½/1 = 50%

E16 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Bb4+)
Average Elo: 2484
Result: ½/1 = 50%

A36 English (1.c4 c5 2.Nc3 Nc6 3.g3)
Average Elo: 2077
Result: ½/1 = 50%

D76 Neo-Grunfeld, 6.cd Nxd5, 7.O-O Nb6 (1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 O-O 6.cxd5 Nxd5 7.O-O Nb6)
Average Elo: 2284
Result: 0/1 = 0%

A07 King's Indian Attack (1.Nf3 d5 2.g3)
Average Elo: 2462
Result: 0/1 = 0%

B01 Scandinavian (1.e4 d5)
Average Elo: 2261
Result: ½/1 = 50%

A21 English (1.c4 e5 2.Nc3)
Average Elo: 1852
Result: 1/1 = 100%

A65 Benoni, 6.e4 (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4)
Average Elo: 2082
Result: ½/1 = 50%

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: 2175
Result: ½/1 = 50%

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: 2368
Result: 1/1 = 100%

D11 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3)
Average Elo: 2456
Result: ½/1 = 50%

E30 Nimzo-Indian, Leningrad (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5)
Average Elo: 2471
Result: 0/1 = 0%

B14 Caro-Kann, Panov-Botvinnik Attack (1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 e6)
Average Elo: 2244
Result: ½/1 = 50%

E46 Nimzo-Indian (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O)
Average Elo: 2429
Result: ½/1 = 50%

A49 King's Indian, Fianchetto without c4 (1.d4 Nf6 2.Nf3 g6 3.g3)
Average Elo: 2265
Result: ½/1 = 50%

A03 Bird's Opening (1.f4 d5)
Average Elo: 2535
Result: 0/1 = 0%

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: 2546
Result: 0/1 = 0%

A01 Nimzovich-Larsen Attack (1.b3)
Average Elo: 2517
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: 2369
Result: 0/1 = 0%

E36 Nimzo-Indian, Classical (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d5 5.a3)
Average Elo: 2458
Result: ½/1 = 50%