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Player Profile

Player:

(Eg: Carlsen,Magnus)

Bona, Zoltan



FIDE:	FIDE Card
Years:	2005-2025
Number of games:	112
Number of wins:	38
Number of draws:	27
Number of losses:	47
White score:	25/53 (47.17% - Average Elo: 1947.87)
Black score:	26½/59 (44.92% - Average Elo: 1917.22)

Rating progression

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

Top wins

Bona, Zoltan (1948) - Vach, Pavol (2092), SVK-chT1W 1213, Slovakia (C01) - 2012

Bona, Zoltan (1912) - Grof, Stefan (2075), SVK-chT2B 1011, Slovakia (B13) - 2011

Bona, Zoltan (1968) - Kunovsky, Daniel (2069), SVK-chT2B 1112, Slovakia (C45) - 2011

Kovac, Lubomir (2146) - Bona, Zoltan (1868), SVK-chT2B 1718, Slovakia (D55) - 2017

Joba, Pavol (2022) - Bona, Zoltan (1747), SVK-chT2B 0506, Slovakia (D37) - 2006

Kvassay, Peter (2008) - Bona, Zoltan (1912), SVK-chT2B 1011, Slovakia (E02) - 2010

Bona, Zoltan - ? (49)

Cvirik, Vladimir (½/2)

Becko, Frantisek (½/1)

Belak, Stefan (½/1)

Bense, David Balazs (1/1)

Beres, Dominik (0/1)

Brlej, Simon (1/1)

Cambel, Vladimir (0/1)

Chlpek, Daniel (0/1)

Cyprian, Marian (1/1)

Diviak, Rastislav (0/1)

Galgoc, Gabriel (1/1)

Grof, Stefan (1/1)

Havanecz, Agnes (1/1)

Hudoba, Ondrej (½/1)

Janos, Jozef (0/1)

Jendrichovsky, Peter (½/1)

Karapetsas, Athanasios (½/1)

Kmec, Tomas (1/1)

Kovac, Andrej (0/1)

Kunovsky, Daniel (1/1)

Lelkes, Oliver (½/1)

Liptak, Tomas (0/1)

Matyus, Tibor Erhard (1/1)

Mertens, Tomas (0/1)

Mrazik, Vladislav (1/1)

Mysiak, Juraj (0/1)

Novotny, Michal1 (0/1)

Pinter, Patrik (0/1)

Podhorsky, Martin (0/1)

Prasek, Ivan (0/1)

Prochazka, Jaromir (1/1)

Regec, Stanislav (0/1)

Spik, Peter (1/1)

Sulek, Viliam (0/1)

Svrcek, Martin (½/1)

Szaraz, Vojtech Sr (0/1)

Zsigrai, Eszter (1/1)

? - Bona, Zoltan (55)

Danko, Dusan (2/2)

Justus, Ivan (0/2)

Kutny, Marian (½/2)

Sremanak, Slavomir (0/2)

Cyprian, Marian (½/1)

Detko, Jan (½/1)

Detko, Martin (½/1)

Dvoranova, Maria (½/1)

Hegedus, Roland (0/1)

Helbich, Branislav (0/1)

Juhasz, Ladislav (0/1)

Kolcak, Marek (½/1)

Kolman, Richard (½/1)

Kovac, Lubomir (1/1)

Kukla, Tomas (½/1)

Kurtulik, Andrej (½/1)

Michalec, Juraj (1/1)

Mikusik, Marian (0/1)

Moravcik, Rastislav (½/1)

Motuzova, Marta (½/1)

Mruskovic, Peter (1/1)

Nagy, Attila4 (½/1)

Neszmenyi, Zoltan (0/1)

Pacher, Milan (0/1)

Petras, Karol (1/1)

Podoba, Milan (0/1)

Povalac, Stefan (1/1)

Svaralova, Monika (0/1)

Voros, Gellert (0/1)

Walterova, Ema (0/1)

Openings played as White (30)

C45 Scotch Game (1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4)
Average Elo: 1990
Result: 3½/5 = 70%

B01 Scandinavian (1.e4 d5)
Average Elo: 1868
Result: 4/5 = 80%

C21 Center Game (1.e4 e5 2.d4 exd4)
Average Elo: 1937.4
Result: 2½/5 = 50%

B80 Sicilian, Scheveningen (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6)
Average Elo: 1943.67
Result: 2½/4 = 62.5%

C44 King's Pawn Game (1.e4 e5 2.Nf3 Nc6)
Average Elo: 1724.67
Result: 2/4 = 50%

B08 Pirc, Classical (1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Nf3)
Average Elo: 1980.67
Result: 1/3 = 33.33%

B02 Alekhine's Defense (1.e4 Nf6)
Average Elo: 1852
Result: 1/2 = 50%

B33 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4)
Average Elo: 1802.5
Result: ½/2 = 25%

C01 French, Exchange (1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nc3 Nf6 5.Bg5)
Average Elo: 2152.5
Result: 1/2 = 50%

B54 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4)
Average Elo: 1894
Result: ½/1 = 50%

B50 Sicilian (1.e4 c5 2.Nf3 d6)
Average Elo: 1952
Result: 0/1 = 0%

B45 Sicilian, Taimanov (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3)
Average Elo: 2007
Result: 0/1 = 0%

B72 Sicilian, Dragon (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3)
Average Elo: 1920
Result: 0/1 = 0%

B28 Sicilian, O'Kelly Variation (1.e4 c5 2.Nf3 a6)
Average Elo: 2113
Result: 0/1 = 0%

B13 Caro-Kann, Exchange (1.e4 c6 2.d4 d5 3.exd5 cxd5)
Average Elo: 2075
Result: 1/1 = 100%

B43 Sicilian, Kan, 5.Nc3 (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3)
Average Elo: 2152
Result: 0/1 = 0%

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: 0
Result: ½/1 = 50%

D20 Queen's Gambit Accepted (1.d4 d5 2.c4 dxc4)
Average Elo: 2148
Result: 0/1 = 0%

B56 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3)
Average Elo: 2117
Result: ½/1 = 50%

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 1568
Result: 1/1 = 100%

C47 Four Knights (1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6)
Average Elo: 0
Result: 1/1 = 100%

B27 Sicilian (1.e4 c5 2.Nf3)
Average Elo: 2164
Result: 0/1 = 0%

D40 Queen's Gambit Declined, Semi-Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5)
Average Elo: 2011
Result: 0/1 = 0%

B92 Sicilian, Najdorf, Opocensky Variation (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2)
Average Elo: 2055
Result: 0/1 = 0%

B40 Sicilian (1.e4 c5 2.Nf3 e6)
Average Elo: 2054
Result: 1/1 = 100%

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: 2062
Result: 0/1 = 0%

C02 French, Advance (1.e4 e6 2.d4 d5 3.e5)
Average Elo: 2074
Result: ½/1 = 50%

E55 Nimzo-Indian, 4.e3, Gligoric System, Bronstein Variation (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 d5 6.Bd3 c5 7.O-O dxc4 8.Bxc4 Nbd7)
Average Elo: 2090
Result: 0/1 = 0%

B75 Sicilian, Dragon, Yugoslav Attack (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3)
Average Elo: 1561
Result: 0/1 = 0%

B78 Sicilian, Dragon, Yugoslav Attack, 10.castle long (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 O-O 8.Qd2 Nc6 9.Bc4 Bd7 10.O-O-O)
Average Elo: 1677
Result: 1/1 = 100%

Openings played as Black (33)

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 1984
Result: 2½/7 = 35.71%

D37 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3)
Average Elo: 1913
Result: 3½/5 = 70%

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: 2024.5
Result: 2½/4 = 62.5%

C45 Scotch Game (1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4)
Average Elo: 1833.5
Result: 1½/4 = 37.5%

C61 Ruy Lopez, Bird's Defense (1.e4 e5 2.Nf3 Nc6 3.Bb5 Nd4)
Average Elo: 2026.5
Result: ½/4 = 12.5%

D00 Queen's Pawn Game (1.d4 d5)
Average Elo: 1897.33
Result: 1/3 = 33.33%

C50 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5)
Average Elo: 1964.33
Result: 1/3 = 33.33%

C70 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4)
Average Elo: 1952.5
Result: 1/2 = 50%

E12 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6)
Average Elo: 1754.5
Result: 1/2 = 50%

D30 Queen's Gambit Declined (1.d4 d5 2.c4 e6)
Average Elo: 1969
Result: 1½/2 = 75%

B10 Caro-Kann (1.e4 c6)
Average Elo: 0
Result: 0/1 = 0%

C84 Ruy Lopez, Closed (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7)
Average Elo: 2120
Result: 0/1 = 0%

D06 Queen's Gambit Declined (1.d4 d5 2.c4)
Average Elo: 2078
Result: 0/1 = 0%

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: 1989
Result: ½/1 = 50%

C71 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6)
Average Elo: 1904
Result: 0/1 = 0%

C78 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O)
Average Elo: 1736
Result: ½/1 = 50%

C77 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6)
Average Elo: 2017
Result: 0/1 = 0%

A25 English (1.c4 e5 2.Nc3 Nc6)
Average Elo: 1864
Result: 1/1 = 100%

C33 King's Gambit Accepted (1.e4 e5 2.f4 exf4)
Average Elo: 1589
Result: 1/1 = 100%

C34 King's Gambit Accepted (1.e4 e5 2.f4 exf4 3.Nf3)
Average Elo: 1929
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: 1770
Result: ½/1 = 50%

C44 King's Pawn Game (1.e4 e5 2.Nf3 Nc6)
Average Elo: 1791
Result: 1/1 = 100%

D35 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6)
Average Elo: 1871
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: 1976
Result: 1/1 = 100%

E02 Catalan, Open, 5.Qa4 (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Qa4+)
Average Elo: 2008
Result: 1/1 = 100%

C27 Vienna Game (1.e4 e5 2.Nc3 Nf6 3.Bc4 Nxe4)
Average Elo: 1865
Result: 1/1 = 100%

C28 Vienna Game (1.e4 e5 2.Nc3 Nf6 3.Bc4 Nc6)
Average Elo: 2042
Result: 0/1 = 0%

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: 1762
Result: 1/1 = 100%

E14 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.e3)
Average Elo: 1732
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: 1964
Result: 0/1 = 0%

C46 Three Knights (1.e4 e5 2.Nf3 Nc6 3.Nc3)
Average Elo: 1828
Result: ½/1 = 50%

A26 English (1.c4 e5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6)
Average Elo: 1432
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: 2004
Result: ½/1 = 50%