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Player Profile

Player:

(Eg: Carlsen,Magnus)

Bolyai, Istvan



FIDE:	FIDE Card
Years:	1992-2018
Number of games:	41
Number of wins:	12
Number of draws:	14
Number of losses:	15
White score:	9½/20 (47.5% - Average Elo: 1857)
Black score:	9½/21 (45.24% - Average Elo: 1915.06)

Rating progression

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

Top wins

Bolyai, Istvan (2034) - Farkas, Balint (2057), HUN-chT2 Breyer 1011, Hungary (B32) - 2010

Bolyai, Istvan (1941) - Csordas, David (2016), HUN-chT2 Breyer 1516, Hungary (B22) - 2015

Bolyai, Istvan (2018) - Zsatkovics, Endre (1727), Budapest Karacsonyi op 4th, Budapest (C58) - 2012

Karacsonyi, Gellert (2022) - Bolyai, Istvan (1965), Budapest Karacsonyi 7th, Budapest (C68) - 2015

Kelemen, Szabolcs (1845) - Bolyai, Istvan (1965), Budapest Karacsonyi 7th, Budapest (C45) - 2015

Peterfia, Ferenc (1627) - Bolyai, Istvan (1891), Budapest Karacsonyi op 10th, Budapest (D10) - 2018

Bolyai, Istvan - ? (20)

Afek, Yochanan (0/1)

Baranyi, Robert (0/1)

Buri, Petra Zsuzsanna (1/1)

Chivela, Felisberto (0/1)

Gombocz, Ferenc (0/1)

Horvath, Zoltan3 (1/1)

Karacsonyi, Kata (½/1)

Kerek, Csaba (0/1)

Metzger, Istvan (½/1)

Palocz, Katalin (½/1)

Peterfia, Ferenc (1/1)

Ronyai, Imre (1/1)

Sinka, Csaba (½/1)

Szecsi, Peter (0/1)

Szlenka, Attila (0/1)

Zsatkovics, Endre (1/1)

? - Bolyai, Istvan (21)

Dekany, Lajos (0/1)

Juhasz, Agoston Botond (0/1)

Karacsonyi, Gellert (1/1)

Karsdorp, Nico (½/1)

Kelemen, Szabolcs (1/1)

Leube, Oliver (0/1)

Makai, Gyorgy (0/1)

Marta, Dominik (½/1)

Matuska, Miklos (½/1)

Medve, Mark (0/1)

Mihalka, Zsolt (0/1)

Pallagi, Janos1 (½/1)

Pasztor, Balazs (½/1)

Peterfia, Ferenc (1/1)

Pregitzer, Gyorgy (½/1)

Rujzam, Gyorgy (1/1)

Szlenka, Attila (0/1)

Szurkos, Andras (½/1)

Toth, Tamas (½/1)

Van Esch, Sebastian (1/1)

Varga, Peter (½/1)

Openings played as White (13)

B73 Sicilian, Dragon, Classical (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.Be2 Nc6 8.O-O)
Average Elo: 2123.5
Result: ½/2 = 25%

C54 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.cxd4)
Average Elo: 1546.5
Result: ½/2 = 25%

C58 Two Knights (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 Na5)
Average Elo: 1651
Result: 2/2 = 100%

B50 Sicilian (1.e4 c5 2.Nf3 d6)
Average Elo: 2197.5
Result: ½/2 = 25%

B33 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4)
Average Elo: 1784
Result: 1/2 = 50%

C50 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5)
Average Elo: 1700
Result: 1½/2 = 75%

B02 Alekhine's Defense (1.e4 Nf6)
Average Elo: 2044.5
Result: 0/2 = 0%

C42 Petrov Defense (1.e4 e5 2.Nf3 Nf6)
Average Elo: 1731
Result: 0/1 = 0%

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 2016
Result: 1/1 = 100%

C01 French, Exchange (1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nc3 Nf6 5.Bg5)
Average Elo: 1750
Result: ½/1 = 50%

B32 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5)
Average Elo: 2057
Result: 1/1 = 100%

B40 Sicilian (1.e4 c5 2.Nf3 e6)
Average Elo: 1640
Result: 1/1 = 100%

B18 Caro-Kann, Classical (1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5)
Average Elo: 1852
Result: 0/1 = 0%

Openings played as Black (20)

A02 Bird's Opening (1.f4)
Average Elo: 1915
Result: 1½/2 = 75%

A07 King's Indian Attack (1.Nf3 d5 2.g3)
Average Elo: 2044
Result: ½/1 = 50%

A08 King's Indian Attack (1.Nf3 d5 2.g3 c5 3.Bg2)
Average Elo: 1785
Result: 0/1 = 0%

A09 Reti Opening (1.Nf3 d5 2.c4)
Average Elo: 2018
Result: ½/1 = 50%

A40 Queen's Pawn Game (1.d4)
Average Elo: 1778
Result: ½/1 = 50%

A81 Dutch (1.d4 f5 2.g3)
Average Elo: 0
Result: 1/1 = 100%

A88 Dutch, Leningrad, Main Variation with c6 (1.d4 f5 2.c4 Nf6 3.g3 g6 4.Bg2 Bg7 5.Nf3 O-O 6.O-O d6 7.Nc3 c6)
Average Elo: 1940
Result: ½/1 = 50%

A90 Dutch (1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2)
Average Elo: 0
Result: 0/1 = 0%

C42 Petrov Defense (1.e4 e5 2.Nf3 Nf6)
Average Elo: 1632
Result: ½/1 = 50%

C44 King's Pawn Game (1.e4 e5 2.Nf3 Nc6)
Average Elo: 0
Result: ½/1 = 50%

C45 Scotch Game (1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4)
Average Elo: 1845
Result: 1/1 = 100%

C46 Three Knights (1.e4 e5 2.Nf3 Nc6 3.Nc3)
Average Elo: 2106
Result: 0/1 = 0%

C52 Evans Gambit (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4 5.c3 Ba5)
Average Elo: 2183
Result: 0/1 = 0%

C55 Two Knights Defense (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6)
Average Elo: 1695
Result: ½/1 = 50%

C68 Ruy Lopez, Exchange (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6)
Average Elo: 2022
Result: 1/1 = 100%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 1964
Result: 0/1 = 0%

D10 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6)
Average Elo: 1627
Result: 1/1 = 100%

D11 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3)
Average Elo: 2004
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: 1972
Result: 0/1 = 0%

D93 Grunfeld, with Bf4 & e3 (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bf4 O-O 6.e3)
Average Elo: 2026
Result: 0/1 = 0%