| Date | Chess tournament name | Status | 
|---|---|---|
| 2015-02-02 to 2015-02-08 | Offene Wiener Senioren Landesmeisterschaft A-Turnier ![]()  | 
                                                                                                Finished | 
| 2014-02-01 to 2014-02-07 | Offene Wiener Senioren Landesmeisterschaft 2014 A-Turnier ![]()  | 
                                                                                                Finished | 
| 2013-08-17 to 2013-08-25 | Vienna Chess Open 2013 B-Turnier (B-Tournament) ![]()  | 
                                                                                                Finished | 
| 2012-02-06 to 2012-02-12 | Offene Wiener Senioren LM 2012 A-Turnier ![]()  | 
                                                                                                Finished | 
| Date | Players & Opening | Result | ECO | View | 
|---|---|---|---|---|
| 2006.08.06 | Horacek, Josef (1721)  vs (1828) Thurner, Manfred Op Vienna 06 B Reti  | 
                                                                                                                                                0-1 | A04 | |
| 2006.08.06 | Ayatollahi, Ehsan (1837)  vs (1721) Horacek, Josef Op Vienna 06 B Queen's Gambit Accepted  | 
                                                                                                                                                0-1 | D21 | |
| 2006.08.06 | Winkler, Stefan (1818)  vs (1721) Horacek, Josef Op Vienna 06 B Sicilian  | 
                                                                                                                                                1-0 | B40 | |
| 2006.08.06 | Horacek, Josef (1721)  vs (2000) Traczewski, Wojciech Op Vienna 06 B Gruenfeld Three Knights (Burille)  | 
                                                                                                                                                1-0 | D94 | |
| 2006.08.06 | Fritz, Robert (1200)  vs (1721) Horacek, Josef Op Vienna 06 B Reti Symmetrical  | 
                                                                                                                                                0-1 | A05 | |
| 2006.08.06 | Horacek, Josef (1721)  vs Groiss, Wolfgang Op Vienna 06 B Slav Modern Exchange  | 
                                                                                                                                                0-1 | D13 | |
| 2006.08.06 | Plattner, Harald (1940)  vs (1721) Horacek, Josef Op Vienna 06 B Reti Gambit  | 
                                                                                                                                                1-0 | A09 | |
| 2006.08.06 | Horacek, Josef (1721)  vs (1428) Pumpler, Walter Op Vienna 06 B Reti Zukertort  | 
                                                                                                                                                1-0 | A06 | |
| 2006.08.06 | Schcepanovic, Alexander (1949)  vs (1721) Horacek, Josef Op Vienna 06 B Sicilian Closed  | 
                                                                                                                                                1-0 | B23 | 
| Date | Players & Opening | Result | ECO | View | 
|---|---|---|---|---|
| 2023.09.30 | Horacek,M (2089) vs (1842) Belis,R ch-SVK Rapid 2023 Caro-Kann - Knight  | 
                                                                                                                                                0-1 | B15 | |
| 2023.09.30 | Vojta,T (2311) vs (2089) Horacek,M ch-SVK Rapid 2023 Sicilian Macdonnell  | 
                                                                                                                                                1-0 | B21 | |
| 2022.11.18 | Makhynia,Kostiantyn (1773) vs (2086) Horacek,M 11th Brno Open 2022 Old Benoni  | 
                                                                                                                                                1-0 | A43 | |
| 2022.11.17 | Sipos,Stefania (1876) vs (2086) Horacek,M 11th Brno Open 2022 Caro-Kann - Accelerated Panov  | 
                                                                                                                                                1/2-1/2 | B10 | |
| 2022.11.16 | Horacek,M (2086) vs (1636) Krystl,Jaromir 11th Brno Open 2022 Vienna  | 
                                                                                                                                                1-0 | C25 | |
| 2022.11.15 | Fryc,Lukas (1665) vs (2086) Horacek,M 11th Brno Open 2022 Reti  | 
                                                                                                                                                1/2-1/2 | A04 | |
| 2022.11.13 | Horacek,M (2086) vs (1491) Owczarek,Monika 11th Brno Open 2022 Indian East Przepiorka  | 
                                                                                                                                                1/2-1/2 | A49 | |
| 2016.07.28 | Horacek, M. (2128) vs (2269) Lederman, L. 27th Czech Open A 2016 Sicilian Scheveningen Najdorf - Byrne  | 
                                                                                                                                                1/2-1/2 | B90 | |
| 2016.07.25 | Sylvan, J. (2342) vs (2128) Horacek, M. 27th Czech Open A 2016 Spanish Closed - Pilnik  | 
                                                                                                                                                1-0 | C90 | |
| 2018.07.20 | Horacek, M (2131) vs (2385) Rakesh, Kumar Jena 29th Czech Open A 2018 Indian Capablanca  | 
                                                                                                                                                0-1 | A47 | |
| 2018.07.21 | Meleshko, V (2268) vs (2131) Horacek, M 29th Czech Open A 2018 Pirc  | 
                                                                                                                                                1-0 | B07 | |
| 2018.07.27 | Bharath, Subramaniyam H (2231) vs (2131) Horacek, M 29th Czech Open A 2018 Pirc  | 
                                                                                                                                                1-0 | B07 | |
| 2014.07.17 | Horacek, M. (2094) vs (2261) Nguyen, Thai Dai Van 25th Czech Rapid G1 2014 Bird  | 
                                                                                                                                                0-1 | A02 | |
| 2014.07.17 | Horinek, K. (1980) vs (2094) Horacek, M. 25th Czech Rapid G1 2014 French Paulsen - Steinitz  | 
                                                                                                                                                0-1 | C11 | |
| 2014.07.17 | Horacek, M. (2094) vs (2250) Keilhack, H. 25th Czech Rapid G1 2014 Nimzovich - Indian  | 
                                                                                                                                                0-1 | A01 | |
| 2014.07.17 | Blecha, Mir (2225) vs (2094) Horacek, M. 25th Czech Rapid G1 2014 Pirc  | 
                                                                                                                                                1-0 | B07 | |
| 2014.07.17 | Horacek, M. (2094) vs (1950) Skaloud, Dusan 25th Czech Rapid G1 2014 English Symmetrical  | 
                                                                                                                                                1-0 | A30 | |
| 2014.07.17 | Pinter, E. (2354) vs (2094) Horacek, M. 25th Czech Rapid G1 2014 Pirc  | 
                                                                                                                                                1-0 | B07 | |
| 2014.07.16 | Horacek, M. (2094) vs Igumnov, Alexandr 25th Czech Rapid G1 2014 French - King's Knight  | 
                                                                                                                                                1-0 | C00 | |
| 2014.07.16 | Gutman, G. (2479) vs (2094) Horacek, M. 25th Czech Rapid G1 2014 Modern  | 
                                                                                                                                                1-0 | A41 | |
| 2014.07.16 | Horacek, M. (2094) vs (2393) Satyapragyan, S. 25th Czech Rapid G1 2014 Irregular Queen's Pawn - Franco-Indian  | 
                                                                                                                                                0-1 | A40 | |
| 2018.07.25 | Gan-Erdene, Sugar (2247) vs (2131) Horacek, M 29th Czech Open A 2018 Pirc  | 
                                                                                                                                                1/2-1/2 | B07 | |
| 2018.07.26 | Horacek, M (2131) vs (2235) Varitski, I 29th Czech Open A 2018 Irregular Queen's Pawn - Franco-Indian  | 
                                                                                                                                                1/2-1/2 | A40 | |
| 2011.08.27 | Horacek, M. (2004) vs (2388) Doncea, V. 10th Sunny Beach Open Indian Knight - Rubinstein  | 
                                                                                                                                                1/2-1/2 | A46 | |
| 2011.09.04 | Horacek, M. (2004) vs (2203) Angelov, A. 10th Sunny Beach Open Old Benoni - Rubinstein  | 
                                                                                                                                                0-1 | D05 | |
| 2011.09.03 | Michna, C. (2222) vs (2004) Horacek, M. 10th Sunny Beach Open Pirc  | 
                                                                                                                                                1-0 | B07 | |
| 2011.09.02 | Horacek, M. (2004) vs (1814) Svanda, Radek 10th Sunny Beach Open Indian Knight - Rubinstein  | 
                                                                                                                                                1-0 | A46 | |
| 2011.09.01 | Hristodorescu, D. (2201) vs (2004) Horacek, M. 10th Sunny Beach Open Pirc  | 
                                                                                                                                                1-0 | B07 | |
| 2011.08.31 | Horacek, M. (2004) vs (2241) Kjurkchiiski, G. 10th Sunny Beach Open Indian East Indian  | 
                                                                                                                                                0-1 | A48 | |
| 2011.08.30 | Andreev, Sa (2255) vs (2004) Horacek, M. 10th Sunny Beach Open English Sicilian  | 
                                                                                                                                                1/2-1/2 | A20 | |
| 2011.08.29 | Horacek, M. (2004) vs (2190) Nguyen, Mi 10th Sunny Beach Open Indian Knight - Rubinstein  | 
                                                                                                                                                1-0 | A46 | |
| 2011.08.28 | Mitkov, M. (2363) vs (2004) Horacek, M. 10th Sunny Beach Open Modern  | 
                                                                                                                                                1/2-1/2 | A41 | |
| 2010.09.05 | Horacek, M. (1996) vs (2053) Dimitrov, De 9th Georgiev-Kesarovski Mem Indian Knight  | 
                                                                                                                                                0-1 | A46 | |
| 2010.09.04 | Ivanov, Bog (2188) vs (1996) Horacek, M. 9th Georgiev-Kesarovski Mem Pirc  | 
                                                                                                                                                1/2-1/2 | B07 | |
| 2010.09.03 | Kosturski, I. (1794) vs (1996) Horacek, M. 9th Georgiev-Kesarovski Mem Benko's opening  | 
                                                                                                                                                0-1 | A00 | |
| 2010.09.02 | Horacek, M. (1996) vs (1754) Jukl, K. 9th Georgiev-Kesarovski Mem Queen's Pawn Closed - Symmetrical  | 
                                                                                                                                                1/2-1/2 | D04 | |
| 2010.09.01 | Dalmau, Jo (2138) vs (1996) Horacek, M. 9th Georgiev-Kesarovski Mem Pirc  | 
                                                                                                                                                1-0 | B07 | |
| 2010.08.31 | Horacek, M. (1996) vs (2091) Yakimenko, A. 9th Georgiev-Kesarovski Mem Indian Knight - Rubinstein  | 
                                                                                                                                                0-1 | A46 | |
| 2010.08.30 | Randjelovic, B. (2222) vs (1996) Horacek, M. 9th Georgiev-Kesarovski Mem Modern  | 
                                                                                                                                                0-1 | A41 | |
| 2010.08.29 | Horacek, M. (1996) vs (1782) Dragieva, D. 9th Georgiev-Kesarovski Mem Queen's Pawn Zukertort  | 
                                                                                                                                                1-0 | D02 | |
| 2010.08.28 | Dimitrov, R. (2380) vs (1996) Horacek, M. 9th Georgiev-Kesarovski Mem Reti - Wade  | 
                                                                                                                                                1-0 | A04 | |
| 1995.01.01 | Nemecek, P. vs Horacek, J. cr. Scotch - Scotch Schmid  | 
                                                                                                                                                1-0 | C45 | |
| 1989.01.01 | Ritscher, J. vs Horacek, H. RLNN 8889 French - Hanham  | 
                                                                                                                                                1-0 | C00 | |
| 1982.01.01 | Rennemo vs Horacek corr EUR/M Sicilian Sozin - Two Knights  | 
                                                                                                                                                1-0 | B57 | |
| 1987.01.01 | Kappus, S. vs Horacek, H. RLN/N French Open Tarrasch  | 
                                                                                                                                                1-0 | C07 | |
| 1989.01.01 | Horacek, J. vs Eisenmann, W. cr. Irregular King's Knight - Queen's Pawn (Maroczy)  | 
                                                                                                                                                0-1 | C40 | |
| 1988.01.01 | Horacek, H. vs Osterkorn, C. RLNN 8889 King's Knight - Scotch Gambit  | 
                                                                                                                                                0-1 | C44 | |
| 1989.01.01 | Horacek, H. vs Fromm, L. RLNN 8889 Robatsch - Two Knights  | 
                                                                                                                                                1/2-1/2 | B06 | |
| 1992.01.01 | Horacek vs Nejtek corr CSSR Slav Dutch  | 
                                                                                                                                                1/2-1/2 | D18 | |
| 1992.01.01 | Horacek vs Krecmer corr ch-CR Sicilian Barnes  | 
                                                                                                                                                0-1 | B45 | |
| 1992.01.01 | Horacek vs Jandovsky corr ch-CSR King's Indian Yugoslav - Normal  | 
                                                                                                                                                0-1 | E97 | |
| 1989.01.01 | Gruenberg, Ra vs Horacek, H. RLNN 8889 Gruenfeld Exchange  | 
                                                                                                                                                1-0 | D85 | |
| 1988.01.01 | Bertram, A. vs Horacek, H. RLNN 8889 French - Alapin  | 
                                                                                                                                                1/2-1/2 | C01 |