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Player Profile
Player:
(Eg:
Carlsen,Magnus
)
Petras, Jan
FIDE
:
FIDE Card
Years
:
1964-2000
Number of games
:
105
Number of wins
:
32
Number of draws
:
47
Number of losses
:
26
White score
:
30/54 (55.56% - Average Elo: 2186.11)
Black score
:
25½/51 (50% - Average Elo: 2242.29)
Games
White wins
White draws
White losses
Black wins
Black draws
Black losses
Top wins
Petras, Jan - Fiser, Jiri, CSR Army-ch12, Prague (E66) - 1965
Petras, Jan - Goeth, Jiri, CSR Army-ch, Prague (D53) - 1964
Petras, Jan - Gross, Stefan, Harrachov, Harrachov (E74) - 1970
Zigo, Viktor (2285) - Petras, Jan, CZE-chT1c 9697, Czech Republic (C98) - 1997
Rehak, Jan - Petras, Jan, CSR Army-ch, Prague (C72) - 1964
Vavruska, Antonin - Petras, Jan, CSR Army-ch, Prague (B45) - 1964
Petras, Jan - ? (50)
Janata, Michael (1½/2)
Novak, Ervin (½/2)
Volf, Jaroslav (1/2)
Votruba, Pavel (0/2)
Ambroz, Antonin (½/1)
Banas, Jan (½/1)
Belaska, Premysl (0/1)
Dotlacil, Ladislav (½/1)
Eretova, Jana (½/1)
Ferenc, Peter (½/1)
Fiser, Jiri (1/1)
Florian, Jaromir (0/1)
Gdovin, Jan (0/1)
Georgiev, Jeko (½/1)
Goeth, Jiri (1/1)
Gross, Stefan (1/1)
Hajek, Jan (½/1)
Hausner, Ivan (1/1)
Hlousek, Zdenek (½/1)
Hora, Vratislav (1/1)
Jankovec, Ivan (½/1)
Kolar, Pavel (½/1)
Kollar, Jan (1/1)
Kukacka, Martin (½/1)
Machacek, Petr (½/1)
Marsalek, Josef (½/1)
Meszaros, Ludek (½/1)
Modr, Bretislav (½/1)
Neckar, Lubomir (1/1)
Neustupa, Vaclav (1/1)
Novak, Ivan (1/1)
Pesout, Jan (1/1)
Petras, Milan (½/1)
Pithart, Frantisek (½/1)
Plachetka, Jan (0/1)
Plhal, Petr (½/1)
Poisl, Arnost (1/1)
Ruckschloss, Karol (1/1)
Schuster, Petr (1/1)
Seifert, Milan (½/1)
Sevcak, Frantisek (0/1)
Smejkal, Jan (0/1)
Sorsak, Jozef Sr (1/1)
Straka, Jaroslav (0/1)
Suchanek, Ladislav (1/1)
Szakall, Frantisek (1/1)
Tulajdan, Vasil (½/1)
Vesely, Jiri (½/1)
Zajic, Jiri (½/1)
Zara, Dan (0/1)
? - Petras, Jan (43)
Seifert, Milan (1/3)
Babula, Milan (½/2)
Cibulka, Vladimir (1½/2)
Hora, Vratislav (½/2)
Prandstetter, Eduard (1½/2)
Urbanec, Miroslav (1½/2)
Vavruska, Antonin (1½/2)
Alster, Ladislav (0/1)
Augustin, Josef (0/1)
Bellin, Jana (½/1)
Blatny, Frantisek (0/1)
Blazek, Josef (0/1)
Dobrovolsky, Ladislav (0/1)
Drapal, Robert (½/1)
Fiala, Jiri (1/1)
Fichtl, Jiri (½/1)
Gdovin, Jan (0/1)
Goeth, Jiri (½/1)
Hrubant, Ivan (0/1)
Hruska, Tomas (1/1)
Kolin, Julius (½/1)
Kraner, Petr (1/1)
Kupka, Slavoj (½/1)
Modr, Bretislav (½/1)
Mojzis, Jaroslav (½/1)
Neckar, Lubomir (0/1)
Opocensky, Karel (1/1)
Peltan, Zdenek (1/1)
Privara, Igor (½/1)
Rehak, Jan (1/1)
Richtr, Zdenek (½/1)
Schmid, Jaroslav (½/1)
Skacel, Bohuslav (½/1)
Smejkal, Jan (0/1)
Sorsak, Jozef Sr (1/1)
Tichy, Vladimir (0/1)
Travnicek, Peter (½/1)
Trmal, Jaroslav (½/1)
Vokoun, Jan (½/1)
Vorisek, Jaroslav (0/1)
Zajic, Jiri (1/1)
Zajicek, Jaroslav (1/1)
Zigo, Viktor (1/1)
Openings played as White (48)
D13 Queen's Gambit Declined Slav, Exchange Variation (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.cxd5 cxd5)
Average Elo:
0
Result:
1/2 = 50%
E81 King's Indian, Samisch (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O)
Average Elo:
2265
Result:
½/2 = 25%
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:
0
Result:
1/2 = 50%
A43 Old Benoni (1.d4 c5)
Average Elo:
0
Result:
1/2 = 50%
E33 Nimzo-Indian, Classical (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 Nc6)
Average Elo:
0
Result:
1/2 = 50%
E18 Queen's Indian, Old Main line, 7.Nc3 (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3)
Average Elo:
0
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:
0
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:
2100
Result:
½/1 = 50%
D59 Queen's Gambit Declined, Tartakower (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 h6 7.Bh4 b6 8.cxd5 Nxd5)
Average Elo:
2145
Result:
½/1 = 50%
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%
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:
0
Result:
1/1 = 100%
E44 Nimzo-Indian, Fischer Variation, 5.Ne2 (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Ne2)
Average Elo:
0
Result:
0/1 = 0%
C18 French, Winawer (1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3)
Average Elo:
2240
Result:
0/1 = 0%
B45 Sicilian, Taimanov (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3)
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:
0
Result:
1/1 = 100%
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:
0
Result:
1/1 = 100%
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:
2220
Result:
½/1 = 50%
E67 King's Indian, Fianchetto (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 Nbd7)
Average Elo:
0
Result:
1/1 = 100%
B23 Sicilian, Closed (1.e4 c5 2.Nc3)
Average Elo:
0
Result:
1/1 = 100%
D42 Queen's Gambit Declined, Semi-Tarrasch, 7.Bd3 (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 5.cxd5 Nxd5 6.e3 Nc6 7.Bd3)
Average Elo:
0
Result:
½/1 = 50%
D35 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6)
Average Elo:
2145
Result:
½/1 = 50%
A53 Old Indian (1.d4 Nf6 2.c4 d6)
Average Elo:
0
Result:
1/1 = 100%
D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo:
2060
Result:
½/1 = 50%
E69 King's Indian, Fianchetto, Classical Main line (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 c6 9.h3)
Average Elo:
0
Result:
½/1 = 50%
A75 Benoni, Classical with ...a6 and 10...Bg4 (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 a6 10.a4 Bg4)
Average Elo:
2290
Result:
½/1 = 50%
D86 Grunfeld, Exchange (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4)
Average Elo:
0
Result:
½/1 = 50%
C12 French, McCutcheon (1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Bb4)
Average Elo:
0
Result:
1/1 = 100%
A30 English, Symmetrical (1.c4 c5)
Average Elo:
0
Result:
0/1 = 0%
C47 Four Knights (1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6)
Average Elo:
0
Result:
½/1 = 50%
D41 Queen's Gambit Declined, Semi-Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 5.cxd5)
Average Elo:
0
Result:
1/1 = 100%
D52 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Nbd7 5.e3 c6 6.Nf3)
Average Elo:
0
Result:
1/1 = 100%
A40 Queen's Pawn Game (1.d4)
Average Elo:
2210
Result:
½/1 = 50%
E19 Queen's Indian, Old Main line, 9.Qxc3 (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Qc2 Nxc3)
Average Elo:
0
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:
0
Result:
0/1 = 0%
C00 French Defense (1.e4 e6)
Average Elo:
0
Result:
½/1 = 50%
D01 Richter-Veresov Attack (1.d4 d5 2.Nc3 Nf6 3.Bg5)
Average Elo:
0
Result:
1/1 = 100%
A42 Modern Defense, Averbakh System (1.d4 d6 2.c4 g6 3.Nc3 Bg7 4.e4)
Average Elo:
0
Result:
1/1 = 100%
B05 Alekhine's Defense, Modern (1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Bg4)
Average Elo:
0
Result:
1/1 = 100%
C49 Four Knights (1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Bb4)
Average Elo:
0
Result:
0/1 = 0%
B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo:
0
Result:
0/1 = 0%
B18 Caro-Kann, Classical (1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5)
Average Elo:
0
Result:
1/1 = 100%
A56 Benoni Defense (1.d4 Nf6 2.c4 c5)
Average Elo:
0
Result:
0/1 = 0%
C46 Three Knights (1.e4 e5 2.Nf3 Nc6 3.Nc3)
Average Elo:
0
Result:
1/1 = 100%
D32 Queen's Gambit Declined, Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 c5)
Average Elo:
0
Result:
1/1 = 100%
A02 Bird's Opening (1.f4)
Average Elo:
0
Result:
½/1 = 50%
C50 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5)
Average Elo:
0
Result:
1/1 = 100%
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%
C10 French (1.e4 e6 2.d4 d5 3.Nc3)
Average Elo:
0
Result:
0/1 = 0%
Openings played as Black (40)
C70 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4)
Average Elo:
0
Result:
3/8 = 37.5%
B45 Sicilian, Taimanov (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3)
Average Elo:
0
Result:
1½/2 = 75%
C28 Vienna Game (1.e4 e5 2.Nc3 Nf6 3.Bc4 Nc6)
Average Elo:
0
Result:
1/2 = 50%
C16 French, Winawer (1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5)
Average Elo:
0
Result:
0/2 = 0%
C49 Four Knights (1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Bb4)
Average Elo:
0
Result:
1/2 = 50%
C72 Ruy Lopez, Modern Steinitz Defense, 5.O-O (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.O-O)
Average Elo:
0
Result:
1/1 = 100%
C10 French (1.e4 e6 2.d4 d5 3.Nc3)
Average Elo:
0
Result:
½/1 = 50%
C73 Ruy Lopez, Modern Steinitz Defense (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.Bxc6+ bxc6 6.d4)
Average Elo:
0
Result:
½/1 = 50%
E30 Nimzo-Indian, Leningrad (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5)
Average Elo:
0
Result:
1/1 = 100%
C15 French, Winawer (1.e4 e6 2.d4 d5 3.Nc3 Bb4)
Average Elo:
0
Result:
1/1 = 100%
A03 Bird's Opening (1.f4 d5)
Average Elo:
0
Result:
1/1 = 100%
C41 Philidor Defense (1.e4 e5 2.Nf3 d6)
Average Elo:
0
Result:
0/1 = 0%
E26 Nimzo-Indian, Samisch (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.e3)
Average Elo:
0
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:
0
Result:
½/1 = 50%
C47 Four Knights (1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6)
Average Elo:
0
Result:
½/1 = 50%
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:
0
Result:
½/1 = 50%
A26 English (1.c4 e5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6)
Average Elo:
0
Result:
0/1 = 0%
A74 Benoni, Classical, 9...a6, 10.a4 (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 a6 10.a4)
Average Elo:
0
Result:
½/1 = 50%
A45 Queen's Pawn Game (1.d4 Nf6)
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:
0
Result:
0/1 = 0%
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:
0
Result:
0/1 = 0%
B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo:
0
Result:
1/1 = 100%
B30 Sicilian (1.e4 c5 2.Nf3 Nc6)
Average Elo:
0
Result:
½/1 = 50%
D90 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3)
Average Elo:
0
Result:
½/1 = 50%
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:
0
Result:
1/1 = 100%
C35 King's Gambit Accepted, Cunningham (1.e4 e5 2.f4 exf4 3.Nf3 Be7)
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:
½/1 = 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:
0
Result:
0/1 = 0%
C27 Vienna Game (1.e4 e5 2.Nc3 Nf6 3.Bc4 Nxe4)
Average Elo:
0
Result:
0/1 = 0%
C77 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6)
Average Elo:
0
Result:
1/1 = 100%
C80 Ruy Lopez, Open (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4)
Average Elo:
0
Result:
½/1 = 50%
A14 English (1.c4 e6 2.Nf3 d5 3.g3 Nf6 4.Bg2 Be7 5.O-O)
Average Elo:
2205
Result:
½/1 = 50%
C00 French Defense (1.e4 e6)
Average Elo:
0
Result:
1/1 = 100%
C45 Scotch Game (1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4)
Average Elo:
2265
Result:
½/1 = 50%
A90 Dutch (1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2)
Average Elo:
2255
Result:
½/1 = 50%
E02 Catalan, Open, 5.Qa4 (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Qa4+)
Average Elo:
2235
Result:
0/1 = 0%
C98 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 12.Nbd2 Nc6)
Average Elo:
2285
Result:
1/1 = 100%
C08 French, Tarrasch, Open, 4.ed ed (1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 exd5)
Average Elo:
2235
Result:
0/1 = 0%
C03 French, Tarrasch (1.e4 e6 2.d4 d5 3.Nd2)
Average Elo:
0
Result:
½/1 = 50%
E12 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6)
Average Elo:
2216
Result:
0/1 = 0%