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Player Profile

Player:

(Eg: Carlsen,Magnus)

Pieterse, Gert



FIDE:	FIDE Card
Title:	IM
Years:	1982-2007
Number of games:	240
Number of wins:	75
Number of draws:	79
Number of losses:	86
White score:	63½/124 (51.21% - Average Elo: 2393.63)
Black score:	51/116 (43.97% - Average Elo: 2394.67)

Rating progression

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

Top wins

Pieterse, Gert (2425) - Ninov, Kiril (2515), OHRA-B, Amsterdam (D94) - 1988

Pieterse, Gert (2425) - Cifuentes Parada, Roberto (2480), OHRA-B, Amsterdam (D31) - 1988

Pieterse, Gert (2425) - Ree, Hans (2480), OHRA-B, Amsterdam (E90) - 1988

Georgiev, Kiril (2545) - Pieterse, Gert (2255), Lugano Open-11, Lugano (D31) - 1986

Cifuentes Parada, Roberto (2540) - Pieterse, Gert (2390), NED-chT, Netherlands (E61) - 1992

Cifuentes Parada, Roberto (2535) - Pieterse, Gert (2405), NED-ch47 sf, Enschede (D03) - 1991

Pieterse, Gert - ? (90)

Brenninkmeijer, Joris (2/6)

Bosboom, Manuel (2/5)

Boersma, Paul (0/3)

Bosman, Michiel (½/3)

Cifuentes Parada, Roberto (1½/3)

Douven, Rudy C (2/3)

Riemersma, Liafbern (2½/3)

Van der Wiel, John (½/3)

Berg, Klaus (2/2)

Bierenbroodspot, Paul (1½/2)

De Boer, Gert Jan (½/2)

Grooten, Herman (2/2)

Kuijf, Marinus (½/2)

Ligterink, Gert (0/2)

Piket, Jeroen (1/2)

Timmerman, Gert Jan (1/2)

Van den Doel, Erik (1/2)

Van der Poel, Henk (½/2)

Van der Sterren, Paul (½/2)

Vanheste, Jeroen (1/2)

Visser, Yge (1/2)

Abbink, Michel (½/1)

Andrijevic, Milan (½/1)

Armas, Julius (0/1)

Bannink, Bernard (½/1)

Barlov, Dragan (0/1)

Bartels, Hans A (½/1)

Carmel, Ephraim (1/1)

Chiburdanidze, Maia (½/1)

Cruz Lopez Claret, Carlos (1/1)

Deegens, Vincent (½/1)

Deleyn, Gunter (1/1)

Den Boer, Ber (0/1)

Den Broeder, Guido (1/1)

Dgebuadze, Alexandre (0/1)

Dorenberg, Gaston (½/1)

Etmans, Maarten D (1/1)

Flear, Glenn C (0/1)

Geller, Arpad (½/1)

Goormachtigh, Johan (½/1)

Gupta, Milon (1/1)

Happel, Henk (1/1)

Heemskerk, Wim (0/1)

Heidenfeld, Mark (0/1)

Hoeksema, Hendrik Pieter (½/1)

Jens, Jelmer (1/1)

Kaposztas, Miklos (1/1)

Klarenbeek, Hans (0/1)

Kremer, Mark (½/1)

Krudde, Fitzgerald (½/1)

Marjanovic, Slavoljub (½/1)

Miles, Anthony John (0/1)

Nijboer, Friso (0/1)

Ninov, Kiril (1/1)

Nogueiras Santiago, Jesus (0/1)

Ostojic, Predrag (0/1)

Plaskett, H James (1/1)

Pribyl, Josef (1/1)

Quist, Johan (1/1)

Ree, Hans (1/1)

Rivas Pastor, Manuel (1/1)

Sack, Uriel (0/1)

Schiffer, Kai Uwe (½/1)

Schmittdiel, Eckhard (0/1)

Sosonko, Gennadi (½/1)

Speelman, Jonathan S (0/1)

Timman, Jan H (0/1)

Turner, Matthew (½/1)

Ujhazi, Ivan (1/1)

Van der Spek, Hein Piet (1/1)

Van der Tuuk, Jaap (1/1)

Van der Werf, Mark (1/1)

Van Laatum, Gozewijn (1/1)

Van Mil, Johan (0/1)

Vedder, Henk (1/1)

Vogel, Jaap (1/1)

Weemaes, Ronald (1/1)

Willemsen, Jos (½/1)

? - Pieterse, Gert (90)

Douven, Rudy C (1/4)

Bosboom, Manuel (1/3)

De Boer, Gert Jan (1½/3)

Riemersma, Liafbern (1/3)

Van de Oudeweetering, Arthur (1½/3)

Bierenbroodspot, Paul (1/2)

Cifuentes Parada, Roberto (2/2)

De Jong, Tom (1/2)

Gheorghiu, Florin (½/2)

Grooten, Herman (½/2)

Klip, Hans (0/2)

Krudde, Fitzgerald (½/2)

Kuijf, Hans (0/2)

Ligterink, Gert (1/2)

Nijboer, Friso (0/2)

Ree, Hans (0/2)

Timmerman, Gert Jan (1½/2)

Van der Sterren, Paul (½/2)

Van Mil, Johan (1/2)

Vanheste, Jeroen (1/2)

Adianto, Utut (0/1)

Adla, Diego Gustavo (0/1)

Bartels, Hans A (1/1)

Belkhodja, Slim (½/1)

Bellin, Robert (½/1)

Beulen, Marcel (½/1)

Bezemer, Arno J (1/1)

Blees, Albert (½/1)

Bloemhard, Rudy (1/1)

Bohm, Hans (½/1)

Bosman, Michiel (½/1)

Bottino, Cesare (1/1)

Brenninkmeijer, Joris (0/1)

Cardon, Helmut (½/1)

Carlier, Bruno (0/1)

Ceresoli, Luigi (1/1)

Cuijpers, Frans Andre (½/1)

De Roode, Peter (½/1)

Dory, Jeno (0/1)

Enklaar, Bert F (1/1)

Fedorowicz, John P (0/1)

Fritze, Bernd (½/1)

Gelfand, Boris (0/1)

Gelpke, Peter (0/1)

Georgiev, Kiril (1/1)

Goldstern, Filip Daniel (1/1)

Grinberg, Nir (0/1)

Hartoch, Robert G (½/1)

Heemskerk, Wim (1/1)

Houtman, Joop (½/1)

Khalifman, Alexander (0/1)

Klarenbeek, Hans (½/1)

Klauser, Markus (1/1)

Lerner, Konstantin Z (0/1)

Martens, Martin (1/1)

Mednis, Edmar John (½/1)

Mokry, Karel (0/1)

Nogueiras Santiago, Jesus (0/1)

Reinderman, Dimitri (1/1)

Rietman, Frits (0/1)

Rijnbergen, Michel (1/1)

Rodriguez Cespedes, Amador (0/1)

Schoonderwoerd, Nico (1/1)

Shvidler, Eliahu (½/1)

Sosonko, Gennadi (0/1)

Spoelman, Wouter (½/1)

Stepak, Yedael (1/1)

Uhlmann, Wolfgang (0/1)

Van der Lijn, Bas (1/1)

Van der Tuuk, Jaap (1/1)

Van der Vliet, Fredrik (½/1)

Van der Werf, Mark (½/1)

Van Gisbergen, Stan (½/1)

Van Wely, Loek (1/1)

Weiss, Christian1 (½/1)

Wemmers, Xander (0/1)

Willemze, Jeroen (0/1)

Zagema, Wieb (0/1)

Zamansky, Leonid (0/1)

Zifroni, Dov (½/1)

Openings played as White (70)

D31 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3)
Average Elo: 2446.75
Result: 3/6 = 50%

Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 2378.67
Result: 2½/6 = 41.67%

D20 Queen's Gambit Accepted (1.d4 d5 2.c4 dxc4)
Average Elo: 2402.5
Result: 1/4 = 25%

D10 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6)
Average Elo: 2316
Result: 3½/4 = 87.5%

E90 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3)
Average Elo: 2471.25
Result: 2/4 = 50%

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: 2378.33
Result: 2½/4 = 62.5%

D85 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5)
Average Elo: 2435
Result: 2½/4 = 62.5%

A57 Benko Gambit (1.d4 Nf6 2.c4 c5 3.d5 b5)
Average Elo: 2345
Result: 2/3 = 66.67%

E25 Nimzo-Indian, Samisch (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5)
Average Elo: 2330
Result: ½/3 = 16.67%

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: 2252.5
Result: 2/3 = 66.67%

E22 Nimzo-Indian, Spielmann Variation (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3)
Average Elo: 2423.33
Result: 1/3 = 33.33%

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: 2390
Result: 2½/3 = 83.33%

A45 Queen's Pawn Game (1.d4 Nf6)
Average Elo: 2380
Result: 1/3 = 33.33%

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: 2382.5
Result: 1/3 = 33.33%

A53 Old Indian (1.d4 Nf6 2.c4 d6)
Average Elo: 2550
Result: ½/3 = 16.67%

D11 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3)
Average Elo: 2400
Result: 1/3 = 33.33%

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: 2347.5
Result: ½/2 = 25%

A40 Queen's Pawn Game (1.d4)
Average Elo: 2417.5
Result: 2/2 = 100%

A47 Queen's Indian (1.d4 Nf6 2.Nf3 b6)
Average Elo: 2357.5
Result: ½/2 = 25%

E74 King's Indian, Averbakh, 6...c5 (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Bg5 c5)
Average Elo: 2275
Result: 2/2 = 100%

E40 Nimzo-Indian, 4.e3 (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3)
Average Elo: 2355
Result: 1/2 = 50%

E98 King's Indian, Orthodox, Taimanov, 9.Ne1 (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)
Average Elo: 2390
Result: 2/2 = 100%

E21 Nimzo-Indian, Three Knights (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3)
Average Elo: 2385
Result: ½/2 = 25%

A52 Budapest Gambit (1.d4 Nf6 2.c4 e5 3.dxe5 Ng4)
Average Elo: 2300
Result: 2/2 = 100%

D32 Queen's Gambit Declined, Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 c5)
Average Elo: 2492.5
Result: 1/2 = 50%

E24 Nimzo-Indian, Samisch (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3)
Average Elo: 2527.5
Result: 0/2 = 0%

A41 Queen's Pawn Game (with ...d6) (1.d4 d6)
Average Elo: 2600
Result: 0/2 = 0%

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: 2410
Result: 0/1 = 0%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 0
Result: ½/1 = 50%

E47 Nimzo-Indian, 4.e3 O-O 5.Bd3 (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3)
Average Elo: 2350
Result: 1/1 = 100%

D07 Queen's Gambit Declined, Chigorin Defense (1.d4 d5 2.c4 Nc6)
Average Elo: 2400
Result: 0/1 = 0%

A42 Modern Defense, Averbakh System (1.d4 d6 2.c4 g6 3.Nc3 Bg7 4.e4)
Average Elo: 2425
Result: 0/1 = 0%

D12 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 Bf5)
Average Elo: 2385
Result: 0/1 = 0%

D03 Torre Attack (Tartakower Variation) (1.d4 d5 2.Nf3 Nf6 3.Bg5)
Average Elo: 2390
Result: 0/1 = 0%

A02 Bird's Opening (1.f4)
Average Elo: 0
Result: ½/1 = 50%

D53 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7)
Average Elo: 2490
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: 2480
Result: 0/1 = 0%

E20 Nimzo-Indian (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4)
Average Elo: 2290
Result: 0/1 = 0%

A10 English (1.c4)
Average Elo: 2355
Result: 1/1 = 100%

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: 2280
Result: 1/1 = 100%

E11 Bogo-Indian Defense (1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+)
Average Elo: 0
Result: 1/1 = 100%

A46 Queen's Pawn Game (1.d4 Nf6 2.Nf3)
Average Elo: 2345
Result: 1/1 = 100%

A87 Dutch, Leningrad, Main Variation (1.d4 f5 2.c4 Nf6 3.g3 g6 4.Bg2 Bg7 5.Nf3)
Average Elo: 2260
Result: 1/1 = 100%

E45 Nimzo-Indian, 4.e3, Bronstein (Byrne) Variation (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Ne2 Ba6)
Average Elo: 2355
Result: 1/1 = 100%

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

E00 Queen's Pawn Game (1.d4 Nf6 2.c4 e6)
Average Elo: 2290
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: 0
Result: ½/1 = 50%

D35 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6)
Average Elo: 2255
Result: ½/1 = 50%

D49 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 9.e4 c5 10.e5 cxd4 11.Nxb5 )
Average Elo: 2420
Result: 0/1 = 0%

E29 Nimzo-Indian, Samisch (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 O-O 6.e3 c5 7.Bd3 Nc6)
Average Elo: 2380
Result: 1/1 = 100%

A48 King's Indian (1.d4 Nf6 2.Nf3 g6)
Average Elo: 2480
Result: ½/1 = 50%

D94 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.e3)
Average Elo: 2515
Result: 1/1 = 100%

A56 Benoni Defense (1.d4 Nf6 2.c4 c5)
Average Elo: 0
Result: 1/1 = 100%

E46 Nimzo-Indian (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O)
Average Elo: 2345
Result: ½/1 = 50%

E73 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2)
Average Elo: 2400
Result: 1/1 = 100%

E51 Nimzo-Indian, 4.e3 (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 d5)
Average Elo: 0
Result: 0/1 = 0%

E33 Nimzo-Indian, Classical (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 Nc6)
Average Elo: 2505
Result: 0/1 = 0%

E41 Nimzo-Indian (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5)
Average Elo: 2200
Result: 1/1 = 100%

D38 Queen's Gambit Declined, Ragozin Variation (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Bb4)
Average Elo: 2525
Result: ½/1 = 50%

B00 Uncommon King's Pawn Opening (1.e4)
Average Elo: 2285
Result: 0/1 = 0%

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: 2295
Result: 1/1 = 100%

A90 Dutch (1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2)
Average Elo: 0
Result: ½/1 = 50%

D00 Queen's Pawn Game (1.d4 d5)
Average Elo: 2425
Result: 1/1 = 100%

E91 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2)
Average Elo: 0
Result: ½/1 = 50%

D13 Queen's Gambit Declined Slav, Exchange Variation (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.cxd5 cxd5)
Average Elo: 0
Result: 1/1 = 100%

D26 Queen's Gambit Accepted (1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6)
Average Elo: 2470
Result: ½/1 = 50%

E32 Nimzo-Indian, Classical (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2)
Average Elo: 2365
Result: 1/1 = 100%

A81 Dutch (1.d4 f5 2.g3)
Average Elo: 2290
Result: ½/1 = 50%

A55 Old Indian, Main line (1.d4 Nf6 2.c4 d6 3.Nc3 e5 4.Nf3 Nbd7 5.e4)
Average Elo: 2290
Result: 1/1 = 100%

A77 Benoni, Classical, 9...Re8, 10.Nd2 (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.Nf3 Bg7 8.Be2 O-O 9.O-O Re8 10.Nd2)
Average Elo: 0
Result: ½/1 = 50%

Openings played as Black (59)

B16 Caro-Kann, Bronstein-Larsen Variation (1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Nxf6+ gxf6)
Average Elo: 2416.67
Result: 4½/11 = 40.91%

B12 Caro-Kann Defense (1.e4 c6 2.d4)
Average Elo: 2360
Result: 2½/7 = 35.71%

B13 Caro-Kann, Exchange (1.e4 c6 2.d4 d5 3.exd5 cxd5)
Average Elo: 2356.67
Result: 3½/7 = 50%

D45 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3)
Average Elo: 2368.75
Result: 1/4 = 25%

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: 2457.5
Result: 2½/4 = 62.5%

A26 English (1.c4 e5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6)
Average Elo: 2402.5
Result: 2/4 = 50%

B10 Caro-Kann (1.e4 c6)
Average Elo: 2455
Result: 3/3 = 100%

D31 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3)
Average Elo: 2441.67
Result: 2½/3 = 83.33%

D03 Torre Attack (Tartakower Variation) (1.d4 d5 2.Nf3 Nf6 3.Bg5)
Average Elo: 2445
Result: 1½/3 = 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: 2388.33
Result: 1/3 = 33.33%

E61 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3)
Average Elo: 2498.33
Result: 2/3 = 66.67%

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: 2385
Result: 1½/3 = 50%

A53 Old Indian (1.d4 Nf6 2.c4 d6)
Average Elo: 2442.5
Result: ½/3 = 16.67%

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: 2370
Result: 0/2 = 0%

B14 Caro-Kann, Panov-Botvinnik Attack (1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 e6)
Average Elo: 2205
Result: 1/2 = 50%

D11 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3)
Average Elo: 2432.5
Result: 0/2 = 0%

A90 Dutch (1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2)
Average Elo: 2502.5
Result: 0/2 = 0%

A07 King's Indian Attack (1.Nf3 d5 2.g3)
Average Elo: 2380
Result: 1/2 = 50%

E98 King's Indian, Orthodox, Taimanov, 9.Ne1 (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)
Average Elo: 2477.5
Result: ½/2 = 25%

E73 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2)
Average Elo: 2310
Result: 1½/2 = 75%

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: 2395
Result: 1/2 = 50%

A65 Benoni, 6.e4 (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4)
Average Elo: 2355
Result: 1½/2 = 75%

A02 Bird's Opening (1.f4)
Average Elo: 2235
Result: ½/2 = 25%

Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 2215.5
Result: ½/2 = 25%

B01 Scandinavian (1.e4 d5)
Average Elo: 2442
Result: ½/2 = 25%

A13 English (1.c4 e6)
Average Elo: 2320
Result: 0/1 = 0%

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: 0
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: 2370
Result: ½/1 = 50%

D35 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6)
Average Elo: 2275
Result: 0/1 = 0%

A47 Queen's Indian (1.d4 Nf6 2.Nf3 b6)
Average Elo: 0
Result: 1/1 = 100%

C38 King's Gambit Accepted (1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 Bg7)
Average Elo: 0
Result: 1/1 = 100%

D01 Richter-Veresov Attack (1.d4 d5 2.Nc3 Nf6 3.Bg5)
Average Elo: 2370
Result: ½/1 = 50%

C54 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.cxd4)
Average Elo: 2225
Result: ½/1 = 50%

C48 Four Knights (1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5)
Average Elo: 0
Result: 1/1 = 100%

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: 2395
Result: 1/1 = 100%

E30 Nimzo-Indian, Leningrad (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5)
Average Elo: 2410
Result: ½/1 = 50%

B11 Caro-Kann, Two Knights, 3...Bg4 (1.e4 c6 2.Nc3 d5 3.Nf3 Bg4)
Average Elo: 0
Result: 1/1 = 100%

D06 Queen's Gambit Declined (1.d4 d5 2.c4)
Average Elo: 2530
Result: 0/1 = 0%

A84 Dutch (1.d4 f5 2.c4)
Average Elo: 2440
Result: 0/1 = 0%

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: 2520
Result: 0/1 = 0%

D68 Queen's Gambit Declined, Orthodox Defense, Classical (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 Nbd7 7.Rc1 c6 8.Bd3 dxc4)
Average Elo: 2245
Result: 1/1 = 100%

B17 Caro-Kann, Steinitz Variation (1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7)
Average Elo: 2345
Result: ½/1 = 50%

A35 English, Symmetrical (1.c4 c5 2.Nc3 Nc6)
Average Elo: 2365
Result: 0/1 = 0%

E80 King's Indian, Samisch Variation (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3)
Average Elo: 2265
Result: ½/1 = 50%

E68 King's Indian, Fianchetto, Classical Variation, 8.e4 (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 Nbd7 7.O-O e5 8.e4)
Average Elo: 2385
Result: ½/1 = 50%

E91 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2)
Average Elo: 2515
Result: 0/1 = 0%

D00 Queen's Pawn Game (1.d4 d5)
Average Elo: 2240
Result: ½/1 = 50%

A05 Reti Opening (1.Nf3 Nf6)
Average Elo: 2425
Result: 0/1 = 0%

D04 Queen's Pawn Game (1.d4 d5 2.Nf3 Nf6 3.e3)
Average Elo: 2445
Result: ½/1 = 50%

D94 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.e3)
Average Elo: 2460
Result: ½/1 = 50%

B18 Caro-Kann, Classical (1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5)
Average Elo: 2385
Result: 1/1 = 100%

E12 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6)
Average Elo: 2385
Result: ½/1 = 50%

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: 2570
Result: 0/1 = 0%

B05 Alekhine's Defense, Modern (1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Bg4)
Average Elo: 2435
Result: 0/1 = 0%

B06 Robatsch (1.e4 g6)
Average Elo: 2325
Result: 0/1 = 0%

B15 Caro-Kann (1.e4 c6 2.d4 d5 3.Nc3)
Average Elo: 2285
Result: ½/1 = 50%

E71 King's Indian, Makagonov System (5.h3) (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.h3)
Average Elo: 0
Result: 0/1 = 0%

B00 Uncommon King's Pawn Opening (1.e4)
Average Elo: 2305
Result: 0/1 = 0%

A43 Old Benoni (1.d4 c5)
Average Elo: 2404
Result: 1/1 = 100%