Istvan Hajdu - Chess Player Overview
Last update: 21/08/2025 08:40:24 GMT+2
Player's activity: ON
Player's name: Istvan Hajdu (HUN) 
Player's photo: (Search in Google Images)
Age: 66 years old (born in 1959)
Highest FIDE Elo achieved: 1944
Istvan Hajdu Chess Games: 159
1754 (Rapid)
1879 (Blitz)
Istvan Hajdu - Charts
FIDE Elo
Activity chart
Istvan Hajdu - Chess Tournaments
Istvan Hajdu - Chess Games
Istvan Hajdu - Chess Games
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| Date | Players & Opening | Result | ECO | View |
|---|---|---|---|---|
| 2025.08.02 | Feher, Peter (1621) vs (1784) Hajdu, Istvan XXIX. Veszprem Open Irregular King's Pawn - Scotch Gambit |
1-0 | C44 | |
| 2025.08.02 | Hajdu, Istvan (1784) vs (1551) Kovats, Zoltan XXIX. Veszprem Open King's Knight - Scotch Gambit |
0-1 | C44 | |
| 2025.08.01 | Toth, Benedek (1658) vs (1784) Hajdu, Istvan XXIX. Veszprem Open Irregular King's Knight - Latvian |
1-0 | C40 | |
| 2025.08.01 | Hajdu, Istvan (1784) vs (2010) Domonkos, Daniel XXIX. Veszprem Open Sicilian Accelerated Dragon - Simagin |
0-1 | B34 | |
| 2025.07.31 | Kovacs, Akos vs (1784) Hajdu, Istvan XXIX. Veszprem Open Irregular King's Pawn - Nimzovich (Kennedy) |
0-1 | B00 | |
| 2024.07.24 | Hajdu, Istvan (1800) vs (1982) Csuri, Laszlo XVII. Arnoth Memorial - Group A French Tarrasch (Guimard) - Byrne |
0-1 | C04 | |
| 2024.07.24 | Hajdu, Istvan (1800) vs (1982) Csuri, Laszlo XVII. Arnoth Memorial - Group A French Tarrasch (Guimard) - Byrne |
0-1 | C04 | |
| 2023.12.29 | Hajdu, Istvan (1839) vs (1510) Pota, Lajos 4th Hegedus Rafael Memorial Sicilian - Rossolimo |
1-0 | B30 | |
| 2023.12.29 | Hajdu, Istvan (1839) vs (1454) Molnar, Lili 4th Hegedus Rafael Memorial Caro-Kann Exchange |
1/2-1/2 | B13 | |
| 2023.12.28 | Molnar, Laszlo Levente (1310) vs (1839) Hajdu, Istvan 4th Hegedus Rafael Memorial Irregular Queen's Pawn - Nimzovich |
1/2-1/2 | A40 | |
| 2023.12.28 | Hajdu, Istvan (1839) vs (1794) Adam, Zoltan 4th Hegedus Rafael Memorial Caro-Kann Exchange |
1/2-1/2 | B13 | |
| 2023.12.27 | Hajdu, Istvan (1839) vs (2381) Pribelszky, Bence 4th Hegedus Rafael Memorial Sicilian |
0-1 | B40 | |
| 2023.12.27 | Molnar, Laszlo (1221) vs (1839) Hajdu, Istvan 4th Hegedus Rafael Memorial Queen's Pawn - Mason |
0-1 | D00 |
Istvan Hajdu - Other possible chess games
| Date | Players & Opening | Result | ECO | View |
|---|---|---|---|---|
| 2021.08.12 | Talmaci,Chiril (1995) vs (1711) Hajdu,Z Iuliu Szabo Memorial 2021 Indian - Mexican |
1-0 | A50 | |
| 2021.08.09 | Dostan,J (2025) vs (1711) Hajdu,Z Iuliu Szabo Memorial 2021 English Anglo-Indian (Queen's Knight) - Carls |
1-0 | A22 | |
| 2020.11.24 | Castillo Pena,Patricia Evarista (1770) vs (1873) Hajdu,I Titled Tuesday 24th Nov Queen's Pawn Zukertort |
1-0 | D02 | |
| 2020.11.24 | Hajdu,I (1873) vs (2119) Simonovic,M Titled Tuesday 24th Nov Sicilian Rossolimo (Fianchetto) - Rossolimo |
0-1 | B31 | |
| 2020.11.24 | Hajdu,I (1873) vs (1890) Necula,Iulian Titled Tuesday 24th Nov Alekhine - Saemisch |
0-1 | B02 | |
| 2020.11.24 | Musat,A (2387) vs (1873) Hajdu,I Titled Tuesday 24th Nov Irregular King's Pawn - Nimzovich (Kennedy) |
1/2-1/2 | B00 | |
| 2020.11.24 | Valle,Lu (2284) vs (1873) Hajdu,I Titled Tuesday 24th Nov Irregular King's Pawn - Nimzovich (Kennedy) |
1-0 | B00 | |
| 2020.11.24 | Hajdu,I (1873) vs (2033) Carroll,Thomas Titled Tuesday 24th Nov Sicilian Scheveningen Najdorf (Opecensky) |
0-1 | B92 | |
| 2020.12.01 | Khnykin,N (2309) vs (1873) Hajdu,I Titled Tuesday 1st Dec Irregular King's Pawn - Nimzovich |
1/2-1/2 | B00 | |
| 2020.11.24 | Hajdu,I (1873) vs (2077) Petrova,I Titled Tuesday 24th Nov Pirc |
0-1 | B07 | |
| 2020.12.01 | Hajdu,I (1873) vs (2035) Kiseleva,A Titled Tuesday 1st Dec Sicilian Open - Two Knights |
0-1 | B56 | |
| 2020.12.01 | Roebers,J (2170) vs (1873) Hajdu,I Titled Tuesday 1st Dec Irregular King's Pawn - Scotch Goring |
1-0 | C44 | |
| 2020.11.24 | Hajdu,I (1873) vs (2169) Derraugh,Geordie Titled Tuesday 24th Nov Sicilian |
1/2-1/2 | B40 | |
| 2020.12.01 | Hajdu,I (1873) vs (2173) Jogstad,Daniel Titled Tuesday 1st Dec Sicilian |
0-1 | B40 | |
| 2020.11.24 | Hajdu,I (1873) vs (2256) Kubicka,Anna Titled Tuesday 24th Nov Sicilian Scheveningen Najdorf (Opecensky) |
0-1 | B92 | |
| 2020.11.24 | Pesotskiy,Mikhail (2211) vs (1873) Hajdu,I Titled Tuesday 24th Nov Slav Rubinstein - Breyer |
0-1 | D11 | |
| 2020.12.01 | Kononenko,Dmitry2 (2322) vs (1873) Hajdu,I Titled Tuesday 1st Dec Slav - Classical Exchange |
1-0 | D10 | |
| 2020.12.01 | Hajdu,I (1873) vs (2663) Sjugirov,S Titled Tuesday 1st Dec Sicilian |
0-1 | B40 | |
| 2020.12.01 | Hajdu,I (1873) vs (2393) Damjanovic,V Titled Tuesday 1st Dec Caro-Kann Exchange |
1/2-1/2 | B13 | |
| 2011.02.14 | Hajdu, R. (1833) vs (1606) Bohus, Adam FSFMC February Sicilian - Pelikan |
1-0 | B33 | |
| 2011.02.13 | Hegedus, P2. (1851) vs (1833) Hajdu, R. FSFMC February Sicilian Alapin |
0-1 | B22 | |
| 2011.02.12 | Grimm, G. (1815) vs (1833) Hajdu, R. FSFMC February Sicilian |
1/2-1/2 | B33 | |
| 2011.02.11 | Hajdu, R. (1833) vs (1632) Czipp, J. FSFMC February Pirc - Lizard |
1-0 | B06 | |
| 2011.02.10 | Bacso, Gergely vs (1833) Hajdu, R. FSFMC February Sicilian |
0-1 | B30 | |
| 2011.02.09 | Bohus, Adam (1606) vs (1833) Hajdu, R. FSFMC February Queen's Pawn Zukertort - Symmetrical |
0-1 | D02 | |
| 2011.02.08 | Hajdu, R. (1833) vs (1851) Hegedus, P2. FSFMC February French - Exchange |
1-0 | C01 | |
| 2011.02.07 | Hajdu, R. (1833) vs (1815) Grimm, G. FSFMC February Sicilian - Pelikan |
1-0 | B33 | |
| 2011.02.06 | Czipp, J. (1632) vs (1833) Hajdu, R. FSFMC February Queen's Gambit Declined |
0-1 | D37 | |
| 2011.02.05 | Hajdu, R. (1833) vs Bacso, Gergely FSFMC February Pirc |
1/2-1/2 | B07 | |
| 2002.10.15 | Zilahi, G. (2081) vs Hajdu, Tamas FSFMA Oct Spanish Closed - Lenzerheide |
1/2-1/2 | C92 | |
| 2002.10.14 | Hajdu, Tamas vs (2201) Szamoskozi, G. FSFMA Oct Sicilian Dragon |
1/2-1/2 | B70 | |
| 2002.10.13 | Mravik, Katalin vs Hajdu, Tamas FSFMA Oct Four Knights - Four Knights |
1/2-1/2 | C50 | |
| 2002.10.12 | Hajdu, Tamas vs (2243) Schneider, V. FSFMA Oct Sicilian Scheveningen - Anderssen |
0-1 | B80 | |
| 2002.10.11 | Hajdu, Tamas vs (2115) Szilardfy, G. FSFMA Oct Sicilian Richter - Margate |
1/2-1/2 | B62 | |
| 2002.10.10 | Szentmihalyi, T. (2092) vs Hajdu, Tamas FSFMA Oct Indian East Indian |
1-0 | A48 | |
| 2002.10.09 | Hajdu, Tamas vs (2255) Harmatosi, J. FSFMA Oct Scandinavian |
1/2-1/2 | B01 | |
| 2002.10.08 | Tessedik, K. (2018) vs Hajdu, Tamas FSFMA Oct Sicilian Scheveningen Najdorf |
0-1 | B99 | |
| 2002.10.07 | Hajdu, Tamas vs (2092) Biro, Ge FSFMA Oct Sicilian |
1/2-1/2 | B30 | |
| 2002.10.06 | Frank, J1. (2015) vs Hajdu, Tamas FSFMA Oct Queen's Pawn Zukertort - Catalan |
1/2-1/2 | D02 | |
| 2002.10.05 | Hajdu, Tamas vs (2069) Polanyi, P. FSFMA Oct Sicilian Barnes - Kasparov |
0-1 | B44 | |
| 1993.01.01 | Szekeres, T. vs Hajdu, I. Hungary 1 tt Queen's Gambit Declined Pillsbury |
1-0 | D53 | |
| 1994.01.01 | Vass, A. vs Hajdu, L. Hungary Tch 9394 Sicilian Dragon |
1/2-1/2 | B70 | |
| 1994.01.01 | Vrona, M. vs Hajdu, L. Hungary 1 tt Benko's opening |
1/2-1/2 | A00 | |
| 1992.01.01 | Vanczak, Attila vs Hajdu Hungary Benko Gambit |
1/2-1/2 | A57 | |
| 1993.01.01 | Volosin, V. vs Hajdu, I. Hungary 2 tt Queen's Gambit Declined Semi-Tarrasch |
1/2-1/2 | D40 | |
| 1992.01.01 | Somogyi, Istvan vs Hajdu, Istvan Hungary Semi-Slav |
0-1 | D45 | |
| 1994.01.01 | Vigh, B. vs Hajdu, I. Hungary Tch II 9394 Slav Rubinstein |
1-0 | D11 | |
| 1994.01.01 | Vamos, Victor vs Hajdu Szeged Sicilian - Pelikan |
1-0 | B33 | |
| 1994.01.01 | Valko, Krisztian vs Hajdu, Balazs Nyiregyhaza Sicilian Closed |
1/2-1/2 | B24 | |
| 1994.01.01 | Thuroczy, Balazs vs Hajdu, Balazs Nyiregyhaza Dutch |
1/2-1/2 | A84 | |
| 1994.01.01 | Smaraglay, B. vs Hajdu, B. Paks U12 boys Sicilian |
0-1 | B30 | |
| 1993.01.01 | Rozsa, Sandor vs Hajdu, Istvan Hungary Spanish Open - St. Petersburg |
1/2-1/2 | C82 | |
| 1994.01.01 | Rozsa, S. vs Hajdu, L. Hungary 1 tt Sicilian Closed |
1/2-1/2 | B24 | |
| 1994.01.01 | Najgebauer, Szemjon vs Hajdu, Balazs Nyiregyhaza Dutch |
1-0 | A80 | |
| 1994.01.01 | Najgebauer, Szemjon vs Hajdu, Istvan Nyiregyhaza Dutch |
1-0 | A80 | |
| 1994.01.01 | Nagy, P. vs Hajdu, B. Paks U12 boys Irregular King's Pawn - Nimzovich (Scandinavian) |
1/2-1/2 | B00 | |
| 1993.01.01 | Mohammad vs Hajdu, Istvan Hungary Reti Symmetrical |
1/2-1/2 | A05 | |
| 1993.01.01 | Piroth, Attila vs Hajdu Hungary Sicilian Closed - Zukertort |
1-0 | B23 | |
| 1994.01.01 | Muhari, I. vs Hajdu, B. Paks U12 boys Sicilian Alapin |
0-1 | B22 | |
| 1993.01.01 | Portisch, G. vs Hajdu, A. Hungary 1 tt Indian |
1-0 | A45 | |
| 1992.01.01 | Kovacs, Janos vs Hajdu Hungary English Sicilian (Two Knights) - Carls |
0-1 | A22 | |
| 1993.01.01 | Lehmann, Zoltan vs Hajdu Hungary Queen's Gambit Declined Semi-Pillsbury |
1-0 | D51 | |
| 1993.01.01 | Lehmann, Z. vs Hajdu, L. Hungary 1 tt Benko Gambit |
1-0 | A57 | |
| 1994.01.01 | Marton, J. vs Hajdu, A. Hungary 2 tt Indian Knight |
1/2-1/2 | A46 | |
| 1994.01.01 | Laxman, R. vs Hajdu Szeged Sicilian - Pelikan (Sveshnikov) |
1/2-1/2 | B33 | |
| 1994.01.01 | Katona, M. vs Hajdu, B. Hungary Tch II 9394 Sicilian - Pelikan (Sveshnikov) |
1-0 | B33 | |
| 1994.01.01 | Magyar, O. vs Hajdu, I. Hungary Tch II 9394 Sicilian O'Kelly - Maroczy |
1-0 | B28 | |
| 1992.01.01 | Kiss, Bela vs Hajdu Hungary Benko Gambit |
1/2-1/2 | A57 | |
| 1994.01.01 | Kun, Sandor vs Hajdu, Istvan Nyiregyhaza Sicilian - Pelikan (Sveshnikov) |
1-0 | B33 | |
| 1995.01.01 | Kirjak, Peter vs Hajdu, Balazs Korcsoportos donto Sicilian Alapin - Euwe |
0-1 | C02 | |
| 1994.01.01 | Kirjak, P. vs Hajdu, B. Paks U12 boys Italian - Four Knights (Pianissimo) |
0-1 | C50 | |
| 1994.01.01 | Mester, Gyula vs Hajdu, Balazs Nyiregyhaza Dutch Staunton - Alekhine |
1-0 | A83 | |
| 1994.01.01 | Markus vs Hajdu Szeged Sicilian Rossolimo (Fianchetto) - Rossolimo |
1/2-1/2 | B31 | |
| 1994.01.01 | Khamrakulov, I. vs Hajdu Szeged Sicilian Alapin |
1-0 | B22 | |
| 1994.01.01 | Mann, G. vs Hajdu, A. Hungary 1 tt Gruenfeld Exchange |
1-0 | D85 | |
| 1993.01.01 | Lajos, Janos vs Hajdu, Istvan Hungary Queen's Pawn Torre - Symmetrical |
1-0 | D03 | |
| 1993.01.01 | Lajos, J. vs Hajdu, J. Hungary 1 tt Indian - Trompowsky |
1-0 | A45 | |
| 1994.01.01 | Kocsis, Gyorgy vs Hajdu, Istvan Nyiregyhaza Sicilian Center Game - Smith-Morra |
1/2-1/2 | B21 | |
| 1994.01.01 | Kadar, G. vs Hajdu, L. Hungary Tch 9394 Sicilian Dragon |
1-0 | B70 | |
| 1995.01.01 | Horvath, Adam vs Hajdu, Balazs Korcsoportos donto Sicilian Rossolimo (Fianchetto) - Rossolimo |
1-0 | B31 | |
| 1983.01.01 | Hajdu, R. vs Eberth, Z. Miskolc Sicilian - Philidor |
0-1 | B20 | |
| 1994.01.01 | Hajdu, P. vs Angyal, F. Hungary 2 tt Scotch - Scotch Golmayo |
1/2-1/2 | C45 | |
| 1993.01.01 | Hajdu, L. vs Kovacs, L. Hungary 1 tt Spanish Morphy - Exchange (Alapin Gambit) |
1-0 | C68 | |
| 1994.01.01 | Hajdu, L. vs Csoke, A. Hungary 1 tt Sicilian - Katalimov |
1-0 | B27 | |
| 1994.01.01 | Hajdu, L. vs Sleisz, T. Hungary 1 tt Sicilian - Chekhover |
0-1 | B53 | |
| 1994.01.01 | Hajdu, L. vs Boronyak, A. Hungary Tch 9394 Sicilian Barnes |
1-0 | B44 | |
| 1994.01.01 | Hajdu, L. vs Csonkics, T. Hungary Tch 9394 Sicilian Scheveningen Najdorf |
1/2-1/2 | B90 | |
| 1990.01.01 | Hajdu, J. vs Fankhauser, R. Biel op Reti Symmetrical |
0-1 | A05 | |
| 1992.01.01 | Hajdu, J. vs Stolz, C. Switzerland ch wmn Reti Symmetrical |
0-1 | A05 | |
| 1992.01.01 | Hajdu, Istvan vs Czebe, Attila Hungary Sicilian Accelerated Dragon (Modern) |
0-1 | B35 | |
| 1992.01.01 | Hajdu, Istvan vs Varga, Peter Hungary Alekhine |
1/2-1/2 | B03 | |
| 1993.01.01 | Hajdu, Istvan vs Gal Hungary Sicilian Classical Dragon - Classical Dragon |
0-1 | B74 | |
| 1993.01.01 | Hajdu, Istvan vs Ragats, Joseph Hungary French - Two Knights |
1/2-1/2 | C00 | |
| 1993.01.01 | Hajdu, Istvan vs Szakolczai, Peter Hungary French Closed Tarrasch - Pawn Center |
1/2-1/2 | C05 | |
| 1994.01.01 | Hajdu, Istvan vs Rigan, Joseph Nyiregyhaza Sicilian - Chekhover |
0-1 | B53 | |
| 1994.01.01 | Hajdu, Istvan vs Siger, Csaba Nyiregyhaza French - Hanham |
1-0 | C00 | |
| 1994.01.01 | Hajdu, Istvan vs Toth, Mihaly Nyiregyhaza Sicilian Barnes (Bastrikov) |
1-0 | B47 | |
| 1994.01.01 | Hajdu, Istvan vs Valko, Krisztian Nyiregyhaza Sicilian Scheveningen Najdorf |
1-0 | B90 | |
| 1992.01.01 | Hajdu, I. vs Hartmann, M. Hungary 1 tt Caro-Kann Knight Steinitz |
0-1 | B17 | |
| 1993.01.01 | Hajdu, I. vs Honfi, K. Hungary 2 tt Sicilian Accelerated Dragon (Modern) - Simagin |
1/2-1/2 | B35 |