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Player:

(Eg: Carlsen,Magnus)

Opravil, Karel



FIDE:	FIDE Card
Years:	1992-2018
Number of games:	173
Number of wins:	37
Number of draws:	75
Number of losses:	61
White score:	41/91 (45.05% - Average Elo: 2121.36)
Black score:	33½/82 (40.85% - Average Elo: 2158.83)

Rating progression

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

Top wins

Opravil, Karel (2125) - Ellers, Holger (2305), Pardubice KB op, Pardubice (B84) - 1996

Opravil, Karel (2165) - Remizov, Juri (2275), Pardubice Czech op, Pardubice (B34) - 1998

Opravil, Karel (2133) - Cagasik, Tomas (2260), CZE-chT2e 0607, Czech Republic (B31) - 2007

Vepkhvishvili, Varlam (2345) - Opravil, Karel, Pardubice op, Pardubice (B13) - 1992

Gospodinow, Niels (2250) - Opravil, Karel (2165), Pardubice Czech op, Pardubice (C41) - 1998

Juricek, Stanislav (2241) - Opravil, Karel (2134), MOR-chT2M 0203, Moravia (B43) - 2003

Opravil, Karel - ? (90)

Gerych, Jan (1½/2)

Banasik, Krzysztof (½/1)

Belunek, Vladimir (0/1)

Benda, Ales (1/1)

Berezovics, Alexander (0/1)

Daniliuk, Sergey (0/1)

Didi, Jan (½/1)

Dobes, Ludek (1/1)

Dolezel, Jaromir (½/1)

Dvorak, Vladimir (½/1)

Efler, Lukas (0/1)

Ellers, Holger (1/1)

Fiala, Vlastimil (1/1)

Fiedler, Bedrich (0/1)

Filipik, Jaroslav (½/1)

Hajek, Jiri (1/1)

Hastik, Svatopluk (1/1)

Kasik, Miroslav (½/1)

Kratochvil, Milan (0/1)

Machlowski, Slawomir (½/1)

Makovicka, Martin (0/1)

Malivanek, Jiri (0/1)

Mares, Jan (½/1)

Mares, Petr (½/1)

Markovic, Ivan2 (½/1)

Mayer, Josef (0/1)

Mazoch, Jiri (1/1)

Meenakshi, Subbaraman (½/1)

Mohapl, Petr (½/1)

Mohyla, Tomas (½/1)

Navratil, Josef (½/1)

Novotny, Michal (0/1)

Novy, Martin (1/1)

Palka, Miroslav (½/1)

Petrik, Petr (1/1)

Petruska, Miroslav (½/1)

Petuchov, Sergej (0/1)

Piesina, Gintautas (0/1)

Plischki, Sebastian (½/1)

Plsek, Pavel (0/1)

Pribyl, Martin (0/1)

Pridal, Ondrej (½/1)

Pridorozhni, Aleksei (½/1)

Remizov, Juri (1/1)

Roubalik, Vlastimil (½/1)

Sankova, Stella (1/1)

Soban, Jaroslav (1/1)

Sohr, Vladimir (½/1)

Solc, Filip (0/1)

Stanec, Stanislav (0/1)

Staszko, Martin (1/1)

Stepan, Michal (½/1)

Sykora, Josef (½/1)

Talla, Vladimir (½/1)

Taus, Martin (1/1)

Trojan, Lubos (0/1)

Tymrakiewicz, Rafal (0/1)

Valickova, Martina (1/1)

Vavra, Pavel (½/1)

Vavruska, Antonin (½/1)

Vitasek, Jan (1/1)

Vrana, Frantisek (½/1)

Vrecion, Jiri (½/1)

Weczerek, Marek (1/1)

Zboril, Tomas (½/1)

Zeinert, Michal (½/1)

Zichacek, Libor (1/1)

Zidek, Vaclav (0/1)

Zuziak, Petr (0/1)

? - Opravil, Karel (80)

Krizek, Frantisek (1/2)

Nun, Josef (½/2)

Bachorik, Otto (½/1)

Blumel, Otto (0/1)

Bures, Jaroslav (0/1)

Dgebuadze, Alexandre (0/1)

Dvoulety, Pavel (1/1)

Fiala, Jiri (½/1)

Fiedler, Bedrich (½/1)

Gabriel, Adam (½/1)

Gospodinow, Niels (1/1)

Grigorova, Evgenia (1/1)

Groetz, Harald (½/1)

Havranek, Michal (1/1)

Helebrand, Frantisek (½/1)

Hosek, Milan (0/1)

Hrabal, Michal (0/1)

Hrabovsky, Vladimir (½/1)

Jirovsky, Petr (0/1)

Juricek, Stanislav (1/1)

Kaminsky, Rudolf (½/1)

Kubicek, Antonin (½/1)

Kuchynka, Lubos (0/1)

Lhotsky, Zdenek (1/1)

Lorenc, Oldrich (½/1)

Macura, Emil (½/1)

Michenka, Jozef (0/1)

Mikulec, Jiri (½/1)

Mista, Ladislav (0/1)

Olsar, Jaroslav (0/1)

Pacl, Vaclav (½/1)

Petkevich, Jusefs (0/1)

Petraz, Martin (½/1)

Plsek, Miroslav (½/1)

Pokorny, Tomas (½/1)

Ponizil, Cyril (0/1)

Potkin, Alexey V (½/1)

Premus, Jan (0/1)

Pukl, Rostislav (1/1)

Richterova, Natasa (0/1)

Ringel, Zbynek (0/1)

Senkyr, Martin (1/1)

Shumiakina, Tatiana (0/1)

Simek, Petr1 (½/1)

Simet, Martin (0/1)

Skacelova, Libuse (1/1)

Slovak, Kilian (1/1)

Snevajs, Herman (½/1)

Sochor, Stanislav (0/1)

Stanec, Stanislav (½/1)

Stradej, Vlastimil (1/1)

Vavruska, Antonin (1/1)

Vaysman, Alexander N (0/1)

Vepkhvishvili, Varlam (1/1)

Vesely, Miroslav (½/1)

Vesely, Tomas (½/1)

Walek, Milan (½/1)

Zabystrzan, Pavel (½/1)

Zadrapa, Radek (½/1)

Zavurka, Roman (½/1)

Zeberski, Jakub (0/1)

Zvara, Petr (0/1)

Zvolanek, Libor (0/1)

Openings played as White (64)

C44 King's Pawn Game (1.e4 e5 2.Nf3 Nc6)
Average Elo: 2124
Result: 4½/6 = 75%

B31 Sicilian, Rossolimo Variation (1.e4 c5 2.Nf3 Nc6 3.Bb5 g6)
Average Elo: 1994
Result: 2/3 = 66.67%

C02 French, Advance (1.e4 e6 2.d4 d5 3.e5)
Average Elo: 2023
Result: 1/3 = 33.33%

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 2338.33
Result: 0/3 = 0%

B01 Scandinavian (1.e4 d5)
Average Elo: 2083
Result: 2/3 = 66.67%

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: 2099.33
Result: 1½/3 = 50%

A52 Budapest Gambit (1.d4 Nf6 2.c4 e5 3.dxe5 Ng4)
Average Elo: 2087
Result: 1½/3 = 50%

D90 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3)
Average Elo: 2049.5
Result: 1/2 = 50%

B07 Pirc (1.e4 d6 2.d4 Nf6)
Average Elo: 2295
Result: 0/2 = 0%

B08 Pirc, Classical (1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Nf3)
Average Elo: 2245
Result: 0/2 = 0%

A57 Benko Gambit (1.d4 Nf6 2.c4 c5 3.d5 b5)
Average Elo: 2159.5
Result: 0/2 = 0%

D35 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6)
Average Elo: 2070
Result: 1½/2 = 75%

A15 English (1.c4 Nf6)
Average Elo: 1922
Result: ½/2 = 25%

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: 2006
Result: 1½/2 = 75%

B33 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4)
Average Elo: 2320.5
Result: 1/2 = 50%

B34 Sicilian, Accelerated Fianchetto (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nxc6)
Average Elo: 2185
Result: 1½/2 = 75%

B03 Alekhine's Defense (1.e4 Nf6 2.e5 Nd5 3.d4)
Average Elo: 2083
Result: 1½/2 = 75%

D03 Torre Attack (Tartakower Variation) (1.d4 d5 2.Nf3 Nf6 3.Bg5)
Average Elo: 2180
Result: 1/1 = 100%

C42 Petrov Defense (1.e4 e5 2.Nf3 Nf6)
Average Elo: 2193
Result: ½/1 = 50%

B29 Sicilian, Nimzovich-Rubinstein (1.e4 c5 2.Nf3 Nf6)
Average Elo: 2276
Result: ½/1 = 50%

B15 Caro-Kann (1.e4 c6 2.d4 d5 3.Nc3)
Average Elo: 2445
Result: 0/1 = 0%

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: 2075
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: 2305
Result: 1/1 = 100%

B20 Sicilian (1.e4 c5)
Average Elo: 1994
Result: 1/1 = 100%

A40 Queen's Pawn Game (1.d4)
Average Elo: 2118
Result: 0/1 = 0%

E57 Nimzo-Indian, 4.e3, Main line with 8...dc and 9...cd (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 d5 6.Bd3 c5 7.O-O Nc6 8.a3 dxc4 9.Bxc4)
Average Elo: 2046
Result: 1/1 = 100%

B13 Caro-Kann, Exchange (1.e4 c6 2.d4 d5 3.exd5 cxd5)
Average Elo: 2300
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: 2013
Result: ½/1 = 50%

E41 Nimzo-Indian (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5)
Average Elo: 2053
Result: ½/1 = 50%

B04 Alekhine's Defense, Modern (1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3)
Average Elo: 1942
Result: ½/1 = 50%

B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack (1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7)
Average Elo: 2047
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: 2313
Result: 0/1 = 0%

A20 English (1.c4 e5)
Average Elo: 2171
Result: ½/1 = 50%

A80 Dutch (1.d4 f5)
Average Elo: 2138
Result: 0/1 = 0%

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: 2380
Result: 0/1 = 0%

D08 Queen's Gambit Declined, Albin Counter Gambit (1.d4 d5 2.c4 e5)
Average Elo: 1684
Result: 0/1 = 0%

A37 English, Symmetrical (1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3)
Average Elo: 2181
Result: ½/1 = 50%

C00 French Defense (1.e4 e6)
Average Elo: 2178
Result: 0/1 = 0%

A21 English (1.c4 e5 2.Nc3)
Average Elo: 2194
Result: ½/1 = 50%

A26 English (1.c4 e5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6)
Average Elo: 2102
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: 2053
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: 2098
Result: ½/1 = 50%

B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack (1.e4 c5 2.Nf3 d6 3.Bb5+)
Average Elo: 1924
Result: ½/1 = 50%

E05 Catalan, Open, Classical line (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3 Be7)
Average Elo: 2368
Result: ½/1 = 50%

D85 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5)
Average Elo: 2026
Result: 0/1 = 0%

C41 Philidor Defense (1.e4 e5 2.Nf3 d6)
Average Elo: 2260
Result: 0/1 = 0%

B02 Alekhine's Defense (1.e4 Nf6)
Average Elo: 2171
Result: ½/1 = 50%

B23 Sicilian, Closed (1.e4 c5 2.Nc3)
Average Elo: 1742
Result: 1/1 = 100%

A29 English, Four Knights, Kingside Fianchetto (1.c4 e5 2.Nc3 Nc6 3.Nf3 Nf6 4.g3)
Average Elo: 2141
Result: 0/1 = 0%

B47 Sicilian, Taimanov (Bastrikov) Variation (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7)
Average Elo: 2280
Result: 0/1 = 0%

A59 Benko Gambit (1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6 Bxa6 6.Nc3 d6 7.e4)
Average Elo: 1937
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: 1823
Result: 0/1 = 0%

D20 Queen's Gambit Accepted (1.d4 d5 2.c4 dxc4)
Average Elo: 2189
Result: 0/1 = 0%

B24 Sicilian, Closed (1.e4 c5 2.Nc3 Nc6 3.g3)
Average Elo: 2086
Result: ½/1 = 50%

D15 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3)
Average Elo: 2035
Result: ½/1 = 50%

D31 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3)
Average Elo: 2270
Result: 0/1 = 0%

A07 King's Indian Attack (1.Nf3 d5 2.g3)
Average Elo: 2064
Result: 1/1 = 100%

B17 Caro-Kann, Steinitz Variation (1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7)
Average Elo: 2330
Result: ½/1 = 50%

A97 Dutch, Ilyin-Genevsky (1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2 Be7 5.Nf3 O-O 6.O-O d6 7.Nc3 Qe8)
Average Elo: 2137
Result: ½/1 = 50%

C50 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5)
Average Elo: 2053
Result: 1/1 = 100%

A46 Queen's Pawn Game (1.d4 Nf6 2.Nf3)
Average Elo: 2271
Result: ½/1 = 50%

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: 2138
Result: ½/1 = 50%

E01 Catalan, Closed (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2)
Average Elo: 2120
Result: ½/1 = 50%

B30 Sicilian (1.e4 c5 2.Nf3 Nc6)
Average Elo: 1948
Result: 1/1 = 100%

Openings played as Black (45)

B07 Pirc (1.e4 d6 2.d4 Nf6)
Average Elo: 2151.2
Result: 4/10 = 40%

B00 Uncommon King's Pawn Opening (1.e4)
Average Elo: 2128
Result: 3½/6 = 58.33%

C41 Philidor Defense (1.e4 e5 2.Nf3 d6)
Average Elo: 2296.67
Result: 2/4 = 50%

A90 Dutch (1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2)
Average Elo: 2098.5
Result: 1½/4 = 37.5%

B43 Sicilian, Kan, 5.Nc3 (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3)
Average Elo: 2298.33
Result: 1/3 = 33.33%

A85 Dutch, with c4 & Nc3 (1.d4 f5 2.c4 Nf6 3.Nc3)
Average Elo: 2096.33
Result: 1/3 = 33.33%

A80 Dutch (1.d4 f5)
Average Elo: 2110
Result: 1/3 = 33.33%

B28 Sicilian, O'Kelly Variation (1.e4 c5 2.Nf3 a6)
Average Elo: 2048.33
Result: 0/3 = 0%

B41 Sicilian, Kan (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6)
Average Elo: 1900
Result: 2/3 = 66.67%

A46 Queen's Pawn Game (1.d4 Nf6 2.Nf3)
Average Elo: 2217.5
Result: 1/2 = 50%

B23 Sicilian, Closed (1.e4 c5 2.Nc3)
Average Elo: 2081.5
Result: 1½/2 = 75%

A53 Old Indian (1.d4 Nf6 2.c4 d6)
Average Elo: 2150
Result: 1½/2 = 75%

B40 Sicilian (1.e4 c5 2.Nf3 e6)
Average Elo: 2098
Result: 1/2 = 50%

A30 English, Symmetrical (1.c4 c5)
Average Elo: 2076.5
Result: 1/2 = 50%

A31 English, Symmetrical, Benoni Formation (1.c4 c5 2.Nf3 Nf6 3.d4)
Average Elo: 2047
Result: 1/2 = 50%

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: 2279.5
Result: ½/2 = 25%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 2460
Result: 0/1 = 0%

B13 Caro-Kann, Exchange (1.e4 c6 2.d4 d5 3.exd5 cxd5)
Average Elo: 2345
Result: 1/1 = 100%

A14 English (1.c4 e6 2.Nf3 d5 3.g3 Nf6 4.Bg2 Be7 5.O-O)
Average Elo: 2310
Result: 0/1 = 0%

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: 2380
Result: 0/1 = 0%

A41 Queen's Pawn Game (with ...d6) (1.d4 d6)
Average Elo: 2315
Result: 0/1 = 0%

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: 2159
Result: 1/1 = 100%

B32 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5)
Average Elo: 2203
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: 2227
Result: 1/1 = 100%

A84 Dutch (1.d4 f5 2.c4)
Average Elo: 2096
Result: 0/1 = 0%

A10 English (1.c4)
Average Elo: 2126
Result: ½/1 = 50%

A48 King's Indian (1.d4 Nf6 2.Nf3 g6)
Average Elo: 2173
Result: ½/1 = 50%

A04 Reti Opening (1.Nf3)
Average Elo: 2226
Result: 0/1 = 0%

E14 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.e3)
Average Elo: 2140
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: 2396
Result: 0/1 = 0%

D38 Queen's Gambit Declined, Ragozin Variation (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Bb4)
Average Elo: 2123
Result: ½/1 = 50%

B24 Sicilian, Closed (1.e4 c5 2.Nc3 Nc6 3.g3)
Average Elo: 2115
Result: 1/1 = 100%

A22 English (1.c4 e5 2.Nc3 Nf6)
Average Elo: 2150
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: 2308
Result: 0/1 = 0%

B42 Sicilian, Kan (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3)
Average Elo: 2315
Result: ½/1 = 50%

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: 2162
Result: ½/1 = 50%

B03 Alekhine's Defense (1.e4 Nf6 2.e5 Nd5 3.d4)
Average Elo: 2043
Result: ½/1 = 50%

A03 Bird's Opening (1.f4 d5)
Average Elo: 2090
Result: ½/1 = 50%

A20 English (1.c4 e5)
Average Elo: 2111
Result: ½/1 = 50%

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 2078
Result: ½/1 = 50%

B25 Sicilian, Closed (1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6)
Average Elo: 2058
Result: 0/1 = 0%

A47 Queen's Indian (1.d4 Nf6 2.Nf3 b6)
Average Elo: 2130
Result: ½/1 = 50%

D37 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3)
Average Elo: 2246
Result: 0/1 = 0%

A37 English, Symmetrical (1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3)
Average Elo: 2223
Result: ½/1 = 50%

E05 Catalan, Open, Classical line (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3 Be7)
Average Elo: 2334
Result: ½/1 = 50%