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Player Profile

Player:

(Eg: Carlsen,Magnus)

Jonas, Vaclav



FIDE:	FIDE Card
Years:	2003-2022
Number of games:	177
Number of wins:	58
Number of draws:	60
Number of losses:	59
White score:	54½/100 (54.5% - Average Elo: 1986.31)
Black score:	33½/77 (43.51% - Average Elo: 1973.82)

Rating progression

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

Top wins

Jonas, Vaclav (1987) - Kopta, Pavel (2325), Klatovy op-A, Klatovy (B22) - 2007

Jonas, Vaclav (1987) - Krejci, Jakub2 (2200), CZE-ch Juniors op-A, Sec u Chrudimi (C55) - 2007

Jonas, Vaclav (2016) - Matejka, Petr (2171), CZE-chT2A 0910, Czech Republic (B11) - 2009

Satransky, Jaroslav (2224) - Jonas, Vaclav (1975), CZE-chT2A 1213, Czech Republic (C56) - 2013

Hrbolka, Ladislav Jr (2173) - Jonas, Vaclav (1975), CZE-chT2A 1213, Czech Republic (B52) - 2013

Vodicka, Vlastimil (2089) - Jonas, Vaclav (1984), CZE-chT2A 1718, Czech Republic (E92) - 2018

Jonas, Vaclav - ? (92)

Blecha, Miroslav (½/2)

Roubalik, Jakub (½/2)

Sladovnik, Tomas (2/2)

Sulista, Daniel (1/2)

Fidrmuc, Ladislav (1/1)

Havlik, Jindrich (1/1)

Jandecka, Tomas (0/1)

Klima, Miloslav (½/1)

Koller, Martin (1/1)

Konig, M (1/1)

Konstacky, Matej (0/1)

Kopta, Pavel (1/1)

Koubek, Vaclav1 (1/1)

Krcal, Michal (0/1)

Krejci, Jakub2 (1/1)

Krejci, Martin (½/1)

Kriebel, Tadeas (½/1)

Lacina, Filip1 (0/1)

Lysek, Lukas (0/1)

Mach, Ondrej (1/1)

Mareckova, Martina (1/1)

Markovic, Milan2 (0/1)

Matejka, Petr (1/1)

Misicko, Jan (½/1)

Muzikar, Jan (1/1)

Nebehaj, Ondrej (1/1)

Necada, Martin (0/1)

Novacek, Karel (½/1)

Odstrcil, Jan (1/1)

Palek, Miroslav (0/1)

Petera, Lubomir (½/1)

Petrova, Kristyna (0/1)

Randa, Miroslav (1/1)

Reich, Adam (1/1)

Reznicek, Marcel (1/1)

Ries, Vilem (½/1)

Rojicek, Vojtech (0/1)

Ruzicka, Vaclav (½/1)

Seidl, Stepan (½/1)

Skara, Vladimir (0/1)

Slapnicka, Karel (1/1)

Soltys, Roman (½/1)

Soucek, Jakub (0/1)

Starek, Stanislav (0/1)

Steinhauser, Frantisek (0/1)

Stransky, Vojtech (½/1)

Stredak, Josef (1/1)

Stukner, Simon (0/1)

Svoboda, Vaclav1 (½/1)

Zanikov, Konstantin (½/1)

Zanikov, Melikset (½/1)

? - Jonas, Vaclav (75)

Folkova, Martina (½/2)

Palkova, Katerina (½/2)

Alfimov, Igor (1/1)

Balacek, Tadeas (0/1)

Drabek, Miloslav (½/1)

Eisner, Oldrich (1/1)

Fencl, Pavel (0/1)

Fric, Pavel (1/1)

Gablech, Imrich (1/1)

Hadzala, Daniel (0/1)

Hajek, Jiri2 (0/1)

Hajsman, Ladislav (1/1)

Havluj, Zdenek (½/1)

Hlavsa, Filip (1/1)

Horak, Karel Jr (½/1)

Horsak, Jan (½/1)

Hosticka, Frantisek (0/1)

Hrbolka, Ladislav Jr (1/1)

Konstacky, Matej (0/1)

Korschner, Miroslav (0/1)

Kotrba, Tomas (0/1)

Kracikova, Kristyna (1/1)

Kubat, Miroslav (0/1)

Kubikova, Alena (0/1)

Kuca, Tomas (1/1)

Kuciel, Wladyslaw (0/1)

Kves, Martin (1/1)

Lener, Jaroslav (½/1)

Odehnalova, Andrea (0/1)

Pahorecky, Jiri (0/1)

Pavelkova, Michaela (½/1)

Pecinka, Martin (½/1)

Pilar, Miloslav (½/1)

Postupa, Pavel1 (0/1)

Ptak, Pavel (0/1)

Rehak, Jakub (0/1)

Rojicek, Vojtech (½/1)

Rosenbaum, Vit (0/1)

Rusnak, Jan (0/1)

Ruzyak, Pavel (0/1)

Satransky, Jaroslav (1/1)

Schmid, Jaroslav (0/1)

Sladovnik, Tomas (½/1)

Sperl, Hynek (0/1)

Spirek, Adam (½/1)

Steinhauser, Frantisek (1/1)

Stukner, Simon (0/1)

Sudoma, Marek (1/1)

Sulista, Daniel (1/1)

Trejbal, Stanislav (½/1)

Vanka, Miloslav (0/1)

Vecera, Petr (0/1)

Vodicka, Vlastimil (1/1)

Wagner, Adam (1/1)

Openings played as White (33)

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 1989.39
Result: 8½/19 = 44.74%

C44 King's Pawn Game (1.e4 e5 2.Nf3 Nc6)
Average Elo: 1896.67
Result: 5½/8 = 68.75%

B21 Sicilian, 2.f4 and 2.d4 (1.e4 c5 2.f4)
Average Elo: 1993.8
Result: 2/6 = 33.33%

B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack (1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7)
Average Elo: 2021.2
Result: 2/5 = 40%

C15 French, Winawer (1.e4 e6 2.d4 d5 3.Nc3 Bb4)
Average Elo: 1920.4
Result: 3½/5 = 70%

C56 Two Knights (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d4 exd4 5.O-O Nxe4)
Average Elo: 2022.4
Result: 3/5 = 60%

C10 French (1.e4 e6 2.d4 d5 3.Nc3)
Average Elo: 1922.75
Result: 2½/4 = 62.5%

B30 Sicilian (1.e4 c5 2.Nf3 Nc6)
Average Elo: 2025
Result: 1½/4 = 37.5%

B08 Pirc, Classical (1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Nf3)
Average Elo: 2076.25
Result: ½/4 = 12.5%

B01 Scandinavian (1.e4 d5)
Average Elo: 2194.33
Result: 2/4 = 50%

B03 Alekhine's Defense (1.e4 Nf6 2.e5 Nd5 3.d4)
Average Elo: 1902
Result: 2/3 = 66.67%

C42 Petrov Defense (1.e4 e5 2.Nf3 Nf6)
Average Elo: 1726.33
Result: 2½/3 = 83.33%

B15 Caro-Kann (1.e4 c6 2.d4 d5 3.Nc3)
Average Elo: 2093.33
Result: 1½/3 = 50%

C11 French (1.e4 e6 2.d4 d5 3.Nc3 Nf6)
Average Elo: 1516
Result: 2½/3 = 83.33%

C01 French, Exchange (1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nc3 Nf6 5.Bg5)
Average Elo: 2170
Result: 2/3 = 66.67%

C50 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5)
Average Elo: 1798.5
Result: 2/2 = 100%

C84 Ruy Lopez, Closed (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7)
Average Elo: 1795.5
Result: 1½/2 = 75%

B11 Caro-Kann, Two Knights, 3...Bg4 (1.e4 c6 2.Nc3 d5 3.Nf3 Bg4)
Average Elo: 2032
Result: 2/2 = 100%

B17 Caro-Kann, Steinitz Variation (1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7)
Average Elo: 2012
Result: 1/1 = 100%

C12 French, McCutcheon (1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Bb4)
Average Elo: 1828
Result: 1/1 = 100%

B31 Sicilian, Rossolimo Variation (1.e4 c5 2.Nf3 Nc6 3.Bb5 g6)
Average Elo: 2079
Result: 0/1 = 0%

B50 Sicilian (1.e4 c5 2.Nf3 d6)
Average Elo: 2170
Result: 0/1 = 0%

B00 Uncommon King's Pawn Opening (1.e4)
Average Elo: 1764
Result: 1/1 = 100%

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: 2035
Result: 0/1 = 0%

C79 Ruy Lopez, Steinitz Defense Deferred (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O d6)
Average Elo: 2084
Result: 1/1 = 100%

C55 Two Knights Defense (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6)
Average Elo: 2200
Result: 1/1 = 100%

B40 Sicilian (1.e4 c5 2.Nf3 e6)
Average Elo: 2064
Result: ½/1 = 50%

B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack (1.e4 c5 2.Nf3 d6 3.Bb5+)
Average Elo: 2203
Result: ½/1 = 50%

B07 Pirc (1.e4 d6 2.d4 Nf6)
Average Elo: 2254
Result: 0/1 = 0%

B70 Sicilian, Dragon Variation (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6)
Average Elo: 2100
Result: 0/1 = 0%

A42 Modern Defense, Averbakh System (1.d4 d6 2.c4 g6 3.Nc3 Bg7 4.e4)
Average Elo: 2100
Result: 0/1 = 0%

A00 Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 1846
Result: ½/1 = 50%

C40 King's Knight Opening (1.e4 e5 2.Nf3)
Average Elo: 0
Result: 1/1 = 100%

Openings played as Black (45)

C63 Ruy Lopez, Schliemann Defense (1.e4 e5 2.Nf3 Nc6 3.Bb5 f5)
Average Elo: 1852
Result: 5/7 = 71.43%

B34 Sicilian, Accelerated Fianchetto (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nxc6)
Average Elo: 1931.6
Result: 2/5 = 40%

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: 2025
Result: 2/4 = 50%

C56 Two Knights (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d4 exd4 5.O-O Nxe4)
Average Elo: 2224
Result: 3/3 = 100%

C55 Two Knights Defense (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6)
Average Elo: 1934
Result: 1/3 = 33.33%

A25 English (1.c4 e5 2.Nc3 Nc6)
Average Elo: 1836
Result: 2½/3 = 83.33%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 1983.33
Result: 1½/3 = 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: 1952.33
Result: 2/3 = 66.67%

B31 Sicilian, Rossolimo Variation (1.e4 c5 2.Nf3 Nc6 3.Bb5 g6)
Average Elo: 1928.67
Result: ½/3 = 16.67%

D07 Queen's Gambit Declined, Chigorin Defense (1.d4 d5 2.c4 Nc6)
Average Elo: 1523
Result: ½/2 = 25%

A03 Bird's Opening (1.f4 d5)
Average Elo: 1745
Result: ½/2 = 25%

E87 King's Indian, Samisch, Orthodox (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 e5 7.d5)
Average Elo: 2160
Result: 0/2 = 0%

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 2010
Result: ½/2 = 25%

E70 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4)
Average Elo: 1977.5
Result: 1/2 = 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: 1946.5
Result: 1½/2 = 75%

E90 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3)
Average Elo: 2127.5
Result: 1/2 = 50%

A20 English (1.c4 e5)
Average Elo: 0
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: 0
Result: 0/1 = 0%

C45 Scotch Game (1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4)
Average Elo: 0
Result: 1/1 = 100%

C21 Center Game (1.e4 e5 2.d4 exd4)
Average Elo: 0
Result: 1/1 = 100%

C28 Vienna Game (1.e4 e5 2.Nc3 Nf6 3.Bc4 Nc6)
Average Elo: 0
Result: 0/1 = 0%

A26 English (1.c4 e5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6)
Average Elo: 2095
Result: ½/1 = 50%

A05 Reti Opening (1.Nf3 Nf6)
Average Elo: 1981
Result: ½/1 = 50%

C59 Two Knights (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 Na5 6.Bb5+ c6 7.dxc6 bxc6 8.Be2 h6)
Average Elo: 1582
Result: 0/1 = 0%

C44 King's Pawn Game (1.e4 e5 2.Nf3 Nc6)
Average Elo: 1837
Result: 0/1 = 0%

A22 English (1.c4 e5 2.Nc3 Nf6)
Average Elo: 1741
Result: ½/1 = 50%

C48 Four Knights (1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5)
Average Elo: 1742
Result: ½/1 = 50%

C47 Four Knights (1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6)
Average Elo: 1772
Result: 1/1 = 100%

A48 King's Indian (1.d4 Nf6 2.Nf3 g6)
Average Elo: 2158
Result: 0/1 = 0%

C29 Vienna Gambit (1.e4 e5 2.Nc3 Nf6 3.f4)
Average Elo: 1920
Result: 0/1 = 0%

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: 2100
Result: ½/1 = 50%

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: 2117
Result: 0/1 = 0%

E76 King's Indian, Four Pawns Attack (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f4)
Average Elo: 2154
Result: 0/1 = 0%

C20 King's Pawn Game (1.e4 e5)
Average Elo: 2178
Result: 0/1 = 0%

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: 2190
Result: 0/1 = 0%

E93 King's Indian, Petrosian System (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.d5 Nbd7)
Average Elo: 1796
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: 2251
Result: 0/1 = 0%

E77 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f4 O-O 6.Be2)
Average Elo: 2162
Result: 0/1 = 0%

B07 Pirc (1.e4 d6 2.d4 Nf6)
Average Elo: 2180
Result: 0/1 = 0%

B20 Sicilian (1.e4 c5)
Average Elo: 2119
Result: ½/1 = 50%

B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack (1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7)
Average Elo: 2173
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: 2026
Result: 0/1 = 0%

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: 2090
Result: ½/1 = 50%

B36 Sicilian, Accelerated Fianchetto (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4)
Average Elo: 1986
Result: 0/1 = 0%

D63 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 7.Rc1)
Average Elo: 2056
Result: ½/1 = 50%