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Player Profile

Player:

(Eg: Carlsen,Magnus)

Vachtfeidl, Petr



FIDE:	FIDE Card
Years:	2001-2020
Number of games:	273
Number of wins:	85
Number of draws:	68
Number of losses:	120
White score:	65/133 (48.87% - Average Elo: 2007.92)
Black score:	54/140 (38.57% - Average Elo: 2051.11)

Rating progression

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

Top wins

Vachtfeidl, Petr (2060) - Szamos, Alexander (2262), Pardubice Skanska op, Pardubice (C80) - 2004

Vachtfeidl, Petr (1963) - Osborne, Marcus E (2257), London Classic op 8th, London (E44) - 2016

Vachtfeidl, Petr (2019) - Regan, Natasha (2170), London Classic op, London (B04) - 2009

Sekanina, Jiri (2139) - Vachtfeidl, Petr (2067), CZE-chT2d 0304, Czech Republic (B31) - 2003

Tomes, Zdenek (2130) - Vachtfeidl, Petr (2105), CZE-chT2d 0405, Czech Republic (B96) - 2005

Voyiakis, Emmanuel (2125) - Vachtfeidl, Petr (1870), BCF-chT3Sa 1819 (4NCL), England (A08) - 2018

Vachtfeidl, Petr - ? (131)

Barasi, Paul Dl (2/2)

Biti, Ozren (0/2)

Adams, Mark (½/1)

Agnew, Alan (½/1)

Alcock, Graham P (½/1)

Anilkumar, Anantha P (0/1)

Ansell, Simon (½/1)

Asenov, Pavel (0/1)

Baramidze, David (0/1)

Barton, R Alan (0/1)

Basnayake, IU (0/1)

Bayliss, Lyall CP (1/1)

Bhend, Edwin (0/1)

Bingham, James T (1/1)

Booley, Graham (1/1)

Bourne, Iain (1/1)

Brackmann, Hendrik (0/1)

Bratteteig, Tore Inge (1/1)

Brozel, Sacha (0/1)

BYE (1/1)

Covey, Jason (½/1)

De Abreu, Roberto N (0/1)

Deighton, Simon (½/1)

Didi, Jan (0/1)

Disu, Kayode (0/1)

Doci, Stefan (0/1)

Dorst, Johannes (0/1)

Eckloff, Colin (1/1)

Elliston, Robert V (½/1)

Ethelontis, Alexandros N (0/1)

Evans, Chris John (1/1)

Fedorov, Sergei V (0/1)

Gergel, Vladimir P (0/1)

Gilbert, Jonathan A (½/1)

Goodwin, Ed H (½/1)

Gruettner, Ralf (1/1)

Grunberg, Mihai Lucian (0/1)

Guthrie, David (½/1)

Hamzah Mohd Zuhri, Amier (1/1)

Havlik, Jindrich (0/1)

Heinzel, Olaf (0/1)

Hill, Luke (½/1)

Houska, Jovanka (½/1)

Hung, Jake (1/1)

Janocko, Petr (½/1)

Jaszkiwskyj, Peter (½/1)

Jetzl, Joerg (0/1)

Johansson, Toni (1/1)

John, Alan (1/1)

Jones, Jeremy (1/1)

Kalkowski, Igor (0/1)

Kalnins, Kristaps (½/1)

Kalousek, Vladimir (½/1)

Kana, Pavel (0/1)

Kareva, Natalia (0/1)

Kavan, Zdenek (0/1)

Kemp, Paul R (0/1)

Keuneke, Tobias (½/1)

Khairov, Alexey (1/1)

Kocian, Karel (0/1)

Komprda, Pavel (1/1)

Kovalev, Nikolay (1/1)

Lambourne, Daniel M (0/1)

Lampir, Tomas (½/1)

Lappas, Konstantinos (0/1)

Ledger, Dave J (0/1)

Lev, Nikolay (1/1)

Lim, Mark (½/1)

Lopez Cadenas, Nestor (0/1)

Makkar, Rajat (1/1)

Malik, Jan (0/1)

Mapletoft, Alexander J (1/1)

Marshall, Michael (0/1)

McCullough, Simon L (1/1)

Michalcak, Lubomir (1/1)

Mihailidou, Magdalini (1/1)

Milliet, Sophie (0/1)

Miturova, Magdalena (0/1)

Mohapl, Petr (1/1)

Osborne, Marcus E (1/1)

Page, Mark (1/1)

Parligras, Cosmin (0/1)

Peck, Silas (1/1)

Pischikov, Vadim (1/1)

Plat, Vojtech (0/1)

Prochazka, Petr (1/1)

Regan, Natasha (1/1)

Roberts, David Llewelyn (1/1)

Rosen, Daniel B (½/1)

Roset, Christophe (1/1)

Sahinoz, Giulio O (½/1)

Sandham, David (1/1)

Sathyanandha, Saravanan (0/1)

Selkirk, Rebecca (½/1)

Semenova, Elena (0/1)

Stoyanov, Boris1 (1/1)

Sucikova, Svetlana (1/1)

Sumit, Kumar1 (0/1)

Sundararajan, Kidambi (0/1)

Szamos, Alexander (1/1)

Taylor, Alex B (1/1)

Taylor, Geoffrey P (0/1)

Tesar, Jan (0/1)

Thatte, Nishchal (1/1)

Thorarinsson, Pall A (0/1)

Toman, Jaroslav (1/1)

Torgersen, Markus (1/1)

Tortorella, Giancarlo (½/1)

Tselos, Aristotelis (½/1)

Van der Westhuizen, Charles (0/1)

Venkataramanan, TS (0/1)

Villiers, Thomas (0/1)

Vo, Thi Kim Phung (0/1)

Vojir, Vaclav (1/1)

Wall, Tim (0/1)

Wettasinha, Vasanta (1/1)

White, Martin (½/1)

Willmoth, Robert (0/1)

Woolgar, Stephen (1/1)

Woudstra, W (1/1)

York Andersen, Anna (½/1)

Zhu, Yao Yao (1/1)

? - Vachtfeidl, Petr (136)

Feavyour, John (0/2)

Petr, Martin (0/2)

Szymanski, Mark (1½/2)

Turner, David (1½/2)

Agnew, Alan (½/1)

Andolo, Humphrey (0/1)

Ashworth, Michael (0/1)

Balenovic, Zvonimir (0/1)

Barton, R Alan (0/1)

Bates, Caspar J (0/1)

Bishop, Geoffrey L (0/1)

Blazkova, Petra (½/1)

Bujak, Michal (0/1)

Burke, John S (½/1)

Burnham, Frank (0/1)

Burtasova, Anna (½/1)

Cabero, Pablo Padilla (0/1)

Cagasik, Tomas (0/1)

Campbell, Eoin S (1/1)

Chen, Meng Boon Marcus (½/1)

Chidi, Lovinia Sylvia (0/1)

Cole, Tristram C (1/1)

Compton, Alistair (½/1)

Cordes, Hans Joerg (½/1)

Eggleston, David (0/1)

Eriksson, Bo (0/1)

Evans, Chris John (1/1)

Fallowfield, Nicholas (0/1)

Fernandez, Daniel Howard (½/1)

French, Max (0/1)

Galakhov, Sergey (0/1)

Giakoustidis, Spiros Avgerinos (½/1)

Gittens, Nathan L (1/1)

Goodwin, Ed H (1/1)

Green, George DA (½/1)

Gross, Stefan (½/1)

Haddock, Paul (1/1)

Hajek, Radovan (0/1)

Haldorsen, Benjamin (0/1)

Jaszkiwskyj, Peter (0/1)

Jedlicka, Ales (0/1)

Jenicek, Michal (½/1)

Jenks, Chris Bruce (0/1)

Jones, Christopher M (0/1)

Josse, Mark (½/1)

Kareva, Natalia (0/1)

Kebbedies, Frank (½/1)

Kholopov, Alexander A (½/1)

Kingston, Ian (½/1)

Kisa, Lubomir (½/1)

Kolar, Stanislav (1/1)

Mazurov, Arslan (0/1)

McLachlan, Matthew (1/1)

Megias, Eva (1/1)

Mindl, Josef (½/1)

Mohnblatt, Daniel (½/1)

Norris, Michael J (½/1)

Othman, Wael (1/1)

Pasalic, Harun (0/1)

Paul, Barnaby J (1/1)

Pcola, Pavol (0/1)

Peck, Silas (1/1)

Pedersen, Carsten (0/1)

Puliti, Alessandro (1/1)

Quinn, John M (½/1)

Rak, Peter (0/1)

Rakus, Pavel (0/1)

Redman, David J (½/1)

Richmond, Peter A (½/1)

Roberts, Paul (½/1)

Ross, Chris Neil (0/1)

Siva, Mahadevan (0/1)

Smith, Andrew Philip (0/1)

Smith, Graham M (0/1)

Solovyev, Anton (1/1)

Sreeves, Clement (½/1)

Stachon, Martin (0/1)

Stimpson, Philip M (0/1)

Stojkovic, Andreja (1/1)

Strnad, Josef (1/1)

Sucher, Johannes (0/1)

Summerscale, Aaron (0/1)

Surendran, N (0/1)

Takahashi, Reiji (½/1)

Talla, Vladimir (0/1)

Taylor, Dale C (½/1)

Taylor, Robert P (1/1)

Thomas, Robert K (0/1)

Toman, Jaroslav (0/1)

Tomes, Zdenek (1/1)

Trevelyan, John (½/1)

Tucker, Andrew (½/1)

Varley, David A (1/1)

Vechet, Stanislav (0/1)

Verma, Shlok (1/1)

Villegas, Pierre (0/1)

Vives, Pepe (0/1)

Vokoun, Jan (0/1)

Voyiakis, Emmanuel (1/1)

Warakomska, Anna (0/1)

Warman, Simon M (0/1)

Waterfield, John (1/1)

Watson, Jacob (1/1)

Weichhold, Pawel (0/1)

Whiteside, Robert (½/1)

Williamson, Roger G (0/1)

Willmoth, Robert (0/1)

Openings played as White (64)

B13 Caro-Kann, Exchange (1.e4 c6 2.d4 d5 3.exd5 cxd5)
Average Elo: 2010.38
Result: 6/9 = 66.67%

B07 Pirc (1.e4 d6 2.d4 Nf6)
Average Elo: 2154
Result: 2½/7 = 35.71%

B90 Sicilian, Najdorf (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6)
Average Elo: 2059.75
Result: 2/5 = 40%

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 2122.2
Result: 3/5 = 60%

B92 Sicilian, Najdorf, Opocensky Variation (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2)
Average Elo: 2004.6
Result: 2/5 = 40%

B28 Sicilian, O'Kelly Variation (1.e4 c5 2.Nf3 a6)
Average Elo: 1897.5
Result: 3½/4 = 87.5%

B33 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4)
Average Elo: 1932.5
Result: 3½/4 = 87.5%

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: 2002.25
Result: 3½/4 = 87.5%

A57 Benko Gambit (1.d4 Nf6 2.c4 c5 3.d5 b5)
Average Elo: 1912.33
Result: 1½/3 = 50%

B21 Sicilian, 2.f4 and 2.d4 (1.e4 c5 2.f4)
Average Elo: 2138.67
Result: 1/3 = 33.33%

C41 Philidor Defense (1.e4 e5 2.Nf3 d6)
Average Elo: 2256.33
Result: 0/3 = 0%

C10 French (1.e4 e6 2.d4 d5 3.Nc3)
Average Elo: 1805
Result: 2½/3 = 83.33%

B48 Sicilian, Taimanov Variation (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3)
Average Elo: 1912.33
Result: 0/3 = 0%

E44 Nimzo-Indian, Fischer Variation, 5.Ne2 (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Ne2)
Average Elo: 2226.33
Result: 1½/3 = 50%

C18 French, Winawer (1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3)
Average Elo: 1954
Result: ½/3 = 16.67%

B01 Scandinavian (1.e4 d5)
Average Elo: 2207
Result: ½/3 = 16.67%

B19 Caro-Kann, Classical (1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.Nf3 Nd7)
Average Elo: 2075.33
Result: 1½/3 = 50%

D43 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6)
Average Elo: 1831.67
Result: ½/3 = 16.67%

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: 1684.5
Result: 1/2 = 50%

C84 Ruy Lopez, Closed (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7)
Average Elo: 1778
Result: 1½/2 = 75%

B06 Robatsch (1.e4 g6)
Average Elo: 2094.5
Result: 0/2 = 0%

B43 Sicilian, Kan, 5.Nc3 (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3)
Average Elo: 2144.5
Result: 0/2 = 0%

D15 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3)
Average Elo: 2140.5
Result: ½/2 = 25%

B04 Alekhine's Defense, Modern (1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3)
Average Elo: 2295.5
Result: 1/2 = 50%

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: 2322
Result: ½/2 = 25%

C11 French (1.e4 e6 2.d4 d5 3.Nc3 Nf6)
Average Elo: 2178.5
Result: 0/2 = 0%

C80 Ruy Lopez, Open (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4)
Average Elo: 2249.5
Result: 1½/2 = 75%

C78 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O)
Average Elo: 1734.5
Result: 1/2 = 50%

C96 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 Na5 10.Bc2)
Average Elo: 1979.5
Result: 1/2 = 50%

C70 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4)
Average Elo: 2172.5
Result: 1/2 = 50%

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: 1878.5
Result: 1/2 = 50%

D58 Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) System (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 h6 7.Bh4 b6)
Average Elo: 1862
Result: ½/2 = 25%

D87 Grunfeld, Exchange (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4 O-O 8.Ne2 c5)
Average Elo: 1931
Result: 0/1 = 0%

A43 Old Benoni (1.d4 c5)
Average Elo: 2052
Result: 0/1 = 0%

C88 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3)
Average Elo: 1963
Result: 1/1 = 100%

B08 Pirc, Classical (1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Nf3)
Average Elo: 2327
Result: 0/1 = 0%

B32 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5)
Average Elo: 2003
Result: 0/1 = 0%

Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 0
Result: 1/1 = 100%

C81 Ruy Lopez, Open, Howell Attack (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.dxe5 Be6)
Average Elo: 2116
Result: 1/1 = 100%

B80 Sicilian, Scheveningen (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6)
Average Elo: 1867
Result: 1/1 = 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: 0/1 = 0%

A50 Queen's Pawn Game (1.d4 Nf6 2.c4)
Average Elo: 1664
Result: 1/1 = 100%

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: 1919
Result: ½/1 = 50%

D21 Queen's Gambit Accepted (1.d4 d5 2.c4 dxc4 3.Nf3)
Average Elo: 1475
Result: 1/1 = 100%

B45 Sicilian, Taimanov (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3)
Average Elo: 1598
Result: 1/1 = 100%

C42 Petrov Defense (1.e4 e5 2.Nf3 Nf6)
Average Elo: 2070
Result: 1/1 = 100%

D53 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7)
Average Elo: 1980
Result: 0/1 = 0%

E81 King's Indian, Samisch (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O)
Average Elo: 1823
Result: ½/1 = 50%

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: 1906
Result: 0/1 = 0%

D08 Queen's Gambit Declined, Albin Counter Gambit (1.d4 d5 2.c4 e5)
Average Elo: 1754
Result: 1/1 = 100%

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: 2120
Result: 1/1 = 100%

D26 Queen's Gambit Accepted (1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6)
Average Elo: 2244
Result: 0/1 = 0%

C65 Ruy Lopez, Berlin Defense (1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6)
Average Elo: 1713
Result: 1/1 = 100%

C82 Ruy Lopez, Open (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.dxe5 Be6 9.c3)
Average Elo: 2047
Result: 1/1 = 100%

E01 Catalan, Closed (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2)
Average Elo: 2057
Result: ½/1 = 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: 1712
Result: ½/1 = 50%

B37 Sicilian, Accelerated Fianchetto (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Bg7)
Average Elo: 2010
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: 1929
Result: ½/1 = 50%

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: 1594
Result: 1/1 = 100%

D31 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3)
Average Elo: 2083
Result: 1/1 = 100%

E85 King's Indian, Samisch, Orthodox Variation (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 e5)
Average Elo: 1870
Result: 1/1 = 100%

C63 Ruy Lopez, Schliemann Defense (1.e4 e5 2.Nf3 Nc6 3.Bb5 f5)
Average Elo: 1891
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: 2073
Result: 0/1 = 0%

B27 Sicilian (1.e4 c5 2.Nf3)
Average Elo: 1828
Result: ½/1 = 50%

Openings played as Black (66)

B23 Sicilian, Closed (1.e4 c5 2.Nc3)
Average Elo: 1987.88
Result: 5½/9 = 61.11%

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 1888.67
Result: 5/8 = 62.5%

B80 Sicilian, Scheveningen (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6)
Average Elo: 2204.71
Result: 1/7 = 14.29%

A48 King's Indian (1.d4 Nf6 2.Nf3 g6)
Average Elo: 2020
Result: 3/6 = 50%

A45 Queen's Pawn Game (1.d4 Nf6)
Average Elo: 1999.8
Result: 2½/5 = 50%

B25 Sicilian, Closed (1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6)
Average Elo: 2165
Result: ½/4 = 12.5%

A16 English (1.c4 Nf6 2.Nc3)
Average Elo: 2252
Result: 2/4 = 50%

D87 Grunfeld, Exchange (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4 O-O 8.Ne2 c5)
Average Elo: 2004.25
Result: ½/4 = 12.5%

B83 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2)
Average Elo: 1999.67
Result: 2½/4 = 62.5%

B40 Sicilian (1.e4 c5 2.Nf3 e6)
Average Elo: 2140
Result: ½/4 = 12.5%

A37 English, Symmetrical (1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3)
Average Elo: 2202.75
Result: ½/4 = 12.5%

B31 Sicilian, Rossolimo Variation (1.e4 c5 2.Nf3 Nc6 3.Bb5 g6)
Average Elo: 2186
Result: 1/3 = 33.33%

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: 2065
Result: ½/3 = 16.67%

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: 2101
Result: 2/3 = 66.67%

D85 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5)
Average Elo: 2052
Result: 1/3 = 33.33%

B81 Sicilian, Scheveningen, Keres Attack (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.g4)
Average Elo: 2301
Result: 0/3 = 0%

C00 French Defense (1.e4 e6)
Average Elo: 2287.67
Result: 1/3 = 33.33%

B82 Sicilian, Scheveningen (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.f4)
Average Elo: 2287
Result: ½/2 = 25%

B84 Sicilian, Scheveningen (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2 a6)
Average Elo: 2035
Result: 0/2 = 0%

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: 2086.5
Result: 1/2 = 50%

B26 Sicilian, Closed, 6.Be3 (1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6 6.Be3)
Average Elo: 2054.5
Result: 0/2 = 0%

D73 Neo-Grunfeld, 5.Nf3 (1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3)
Average Elo: 2029.5
Result: ½/2 = 25%

D00 Queen's Pawn Game (1.d4 d5)
Average Elo: 2033
Result: 1/2 = 50%

A36 English (1.c4 c5 2.Nc3 Nc6 3.g3)
Average Elo: 1732.5
Result: 1½/2 = 75%

D94 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.e3)
Average Elo: 1776.5
Result: 1/2 = 50%

E60 King's Indian Defense (1.d4 Nf6 2.c4 g6)
Average Elo: 1734
Result: 1½/2 = 75%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 2098.5
Result: ½/2 = 25%

A10 English (1.c4)
Average Elo: 1876.5
Result: ½/2 = 25%

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: 1974.5
Result: 1½/2 = 75%

A20 English (1.c4 e5)
Average Elo: 1583
Result: 2/2 = 100%

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: 2065
Result: 0/2 = 0%

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: 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: 2175
Result: 0/1 = 0%

B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack (1.e4 c5 2.Nf3 d6 3.Bb5+)
Average Elo: 2115
Result: ½/1 = 50%

B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack (1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7)
Average Elo: 2025
Result: ½/1 = 50%

B34 Sicilian, Accelerated Fianchetto (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nxc6)
Average Elo: 2043
Result: 1/1 = 100%

B08 Pirc, Classical (1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Nf3)
Average Elo: 2060
Result: 0/1 = 0%

B21 Sicilian, 2.f4 and 2.d4 (1.e4 c5 2.f4)
Average Elo: 2153
Result: 0/1 = 0%

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: 2064
Result: 0/1 = 0%

B20 Sicilian (1.e4 c5)
Average Elo: 1750
Result: 0/1 = 0%

B46 Sicilian, Taimanov Variation (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6)
Average Elo: 2247
Result: ½/1 = 50%

B45 Sicilian, Taimanov (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3)
Average Elo: 1791
Result: 0/1 = 0%

D98 Grunfeld, Russian (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4)
Average Elo: 1828
Result: 1/1 = 100%

D92 Grunfeld, 5.Bf4 (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bf4)
Average Elo: 1956
Result: 0/1 = 0%

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: 2079
Result: ½/1 = 50%

D91 Grunfeld, 5.Bg5 (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5)
Average Elo: 2310
Result: ½/1 = 50%

D71 Neo-Grunfeld (1.d4 Nf6 2.c4 g6 3.g3 d5)
Average Elo: 2141
Result: 0/1 = 0%

B53 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4)
Average Elo: 2069
Result: ½/1 = 50%

A46 Queen's Pawn Game (1.d4 Nf6 2.Nf3)
Average Elo: 2423
Result: 0/1 = 0%

B44 Sicilian (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6)
Average Elo: 2021
Result: 1/1 = 100%

A30 English, Symmetrical (1.c4 c5)
Average Elo: 2185
Result: 0/1 = 0%

A04 Reti Opening (1.Nf3)
Average Elo: 1811
Result: 1/1 = 100%

D80 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5)
Average Elo: 2172
Result: 0/1 = 0%

A41 Queen's Pawn Game (with ...d6) (1.d4 d6)
Average Elo: 2087
Result: ½/1 = 50%

B02 Alekhine's Defense (1.e4 Nf6)
Average Elo: 2122
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: 2136
Result: 0/1 = 0%

C24 Bishop's Opening (1.e4 e5 2.Bc4 Nf6)
Average Elo: 1817
Result: ½/1 = 50%

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: 1977
Result: 0/1 = 0%

D05 Queen's Pawn Game (1.d4 d5 2.Nf3 Nf6 3.e3 e6)
Average Elo: 1531
Result: ½/1 = 50%

D70 Neo-Grunfeld Defense (1.d4 Nf6 2.c4 g6 3.f3 d5)
Average Elo: 2227
Result: ½/1 = 50%

B01 Scandinavian (1.e4 d5)
Average Elo: 1723
Result: 1/1 = 100%

A08 King's Indian Attack (1.Nf3 d5 2.g3 c5 3.Bg2)
Average Elo: 2125
Result: 1/1 = 100%

C56 Two Knights (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d4 exd4 5.O-O Nxe4)
Average Elo: 2026
Result: 0/1 = 0%

C47 Four Knights (1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6)
Average Elo: 2075
Result: ½/1 = 50%

C55 Two Knights Defense (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6)
Average Elo: 2097
Result: 0/1 = 0%

C32 King's Gambit Declined, Falkbeer Counter Gambit (1.e4 e5 2.f4 d5 3.exd5 e4 4.d3 Nf6 )
Average Elo: 1638
Result: 1/1 = 100%