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| Date | Chess tournament name | Status | ||
|---|---|---|---|---|
| No results | No results | No results | No results | No results |
| Date | Players & Opening | Result | ECO | View |
|---|---|---|---|---|
| No results | No results | No results | No results | No results |
| Date | Players & Opening | Result | ECO | View |
|---|---|---|---|---|
| 2025.04.06 | Kunc,Jan (2049) vs (2080) Mach,Petr TCh-CZE 1 Liga Zapad Scandinavian - Modern (Richter) |
1/2-1/2 | B01 | |
| 2025.02.02 | Mach,Petr (2080) vs (1988) Krizek,Krystof TCh-CZE 1 Liga Zapad Pirc - Czech |
1-0 | B07 | |
| 2025.03.23 | Mach,Petr (2080) vs (2089) Fajman,P TCh-CZE 1 Liga Zapad Sicilian - Tartakower |
1/2-1/2 | B53 | |
| 2024.02.04 | Pychova,Nela (2097) vs (1912) Mach,Ondrej TCh-CZE 1 Liga Zapad English Agincourt - King's Knight |
1-0 | A13 | |
| 2024.04.14 | Korenek,F (1875) vs (1912) Mach,Ondrej TCh-CZE 1 Liga Zapad Spanish Morphy - Exchange (Alekhine) |
0-1 | C68 | |
| 2023.10.29 | Mach,Ondrej (1912) vs (1858) Sebo,Igor TCh-CZE 1 Liga Zapad King's Indian Schwarz (Makogonov) |
1-0 | E71 | |
| 2023.10.29 | Mach,Petr (2082) vs (2127) Fajman,P TCh-CZE 1 Liga Zapad Reti Symmetrical - Barcza |
1/2-1/2 | A05 | |
| 2023.06.10 | Mach,Jan (1868) vs (2142) Marin Ferragut,Pau II Colonia Open 2023 Modern |
0-1 | A41 | |
| 2023.06.17 | Mach,Jan (1868) vs (2017) Sayrol Clols,J II Colonia Open 2023 Indian |
1/2-1/2 | A45 | |
| 2023.06.15 | Rinaldi,Fr (2086) vs (1868) Mach,Jan II Colonia Open 2023 Indian East Indian |
1-0 | A48 | |
| 2023.06.14 | Mach,Jan (1868) vs (1391) Mingot Caldentey,Joan II Colonia Open 2023 Sicilian - Snyder |
1-0 | B20 | |
| 2023.06.12 | Cerdo Fernandez,M (1777) vs (1868) Mach,Jan II Colonia Open 2023 Sicilian - Hungarian |
1-0 | B27 | |
| 2023.03.19 | Kulhanek,Jachym (1942) vs (2103) Mach,Petr TCh-CZE 1 Liga Zapad Scandinavian - Modern (Richter) |
1/2-1/2 | B01 | |
| 2023.02.26 | Hajiyev,K (2153) vs (2103) Mach,Petr TCh-CZE 1 Liga Zapad Gruenfeld Kemeri (Kashdan) - Kotov |
1-0 | D79 | |
| 2023.01.15 | Mach,Petr (2103) vs (2210) Bujnoch,R TCh-CZE 1 Liga Zapad Reti King's Indian - Barcza |
1/2-1/2 | A07 | |
| 2023.03.18 | Smolik,Jachym (2297) vs (2167) Mach,Petr ch-CZE U20 2023 Irregular Queen's Pawn - Kotov |
1-0 | A40 | |
| 2023.03.17 | Mach,Petr (2167) vs (2313) Gnojek,Petr ch-CZE U20 2023 Reti - Two Knights |
0-1 | B06 | |
| 2023.03.16 | Mica,Marek (2248) vs (2167) Mach,Petr ch-CZE U20 2023 Irregular Queen's Pawn - Kotov |
1-0 | A40 | |
| 2023.03.15 | Mach,Petr (2167) vs (2391) Frank,Adam ch-CZE U20 2023 English Ultra-Symmetrical (Mecking) - Barcza |
1/2-1/2 | A39 | |
| 2023.03.15 | Kubiczek,Michal (2087) vs (2167) Mach,Petr ch-CZE U20 2023 Gruenfeld - Gruenfeld |
0-1 | E60 | |
| 2023.03.14 | Mach,Petr (2167) vs (2152) Jun,Rudolf ch-CZE U20 2023 Reti |
1/2-1/2 | A04 | |
| 2023.03.13 | Hrbek,Stepan (2340) vs (2167) Mach,Petr ch-CZE U20 2023 Semi-Slav - Anti-Meran |
1-0 | D43 | |
| 2023.03.12 | Mach,Petr (2167) vs (2190) Ocelak,Jakub ch-CZE U20 2023 Benko Gambit Accepted - Half-Accepted |
1/2-1/2 | A58 | |
| 2023.03.12 | Mach,Petr (2167) vs (2091) Hlavina,Matous ch-CZE U20 2023 Gruenfeld Exchange - Modern |
1/2-1/2 | D85 | |
| 2023.03.11 | Jares,Michal (2177) vs (2167) Mach,Petr ch-CZE U20 2023 Reti Symmetrical - Barcza |
1-0 | A05 | |
| 2023.03.10 | Mach,Petr (2167) vs (2366) Svanda,Ondrej ch-CZE U20 2023 Reti |
0-1 | A04 | |
| 2023.01.13 | Gijsen,William (2144) vs (2205) Mach,Petr 21st Prague Open 2023 French MacCutcheon - Tartakower |
1-0 | C12 | |
| 2023.01.12 | Mach,Petr (2205) vs (2094) Cieslak,Patryk 21st Prague Open 2023 Reti |
1/2-1/2 | A04 | |
| 2023.01.11 | Oye-Stromberg,Alexander (2254) vs (2205) Mach,Petr 21st Prague Open 2023 French Paulsen - Steinitz (Boleslavsky) |
1/2-1/2 | C11 | |
| 2023.01.09 | Hlavina,Matous (2102) vs (2205) Mach,Petr 21st Prague Open 2023 French |
1/2-1/2 | C01 | |
| 2023.01.08 | Mach,Petr (2205) vs (2039) Chubakov,Sultan 21st Prague Open 2023 Reti King's Indian |
1/2-1/2 | A07 | |
| 2023.01.07 | Compagnie,L (2115) vs (2205) Mach,Petr 21st Prague Open 2023 Irregular Queen's Pawn - Kotov |
1/2-1/2 | A40 | |
| 2022.11.27 | Purnoch,J (2141) vs (2103) Mach,Petr TCh-CZE 1 Liga Zapad Irregular Queen's Pawn - Kotov (Robatsch) |
1/2-1/2 | A40 | |
| 2022.11.13 | Pirklova,H (2109) vs (2103) Mach,Petr TCh-CZE 1 Liga Zapad Scandinavian - Modern (Marshall) |
0-1 | B01 | |
| 2022.10.09 | Mach,Petr (2103) vs (2121) Benes,Pe1 TCh-CZE 1 Liga Zapad Reti Symmetrical - King's Indian |
1-0 | A05 | |
| 2022.10.30 | Mach,Petr (2103) vs (2067) Petr,Ja1 TCh-CZE 1 Liga Zapad Reti King's Indian |
1-0 | A08 | |
| 2021.11.28 | Juptner,J (2265) vs (2103) Mach,Petr TCh-CZE 1 Liga Zapad Gruenfeld - Goglidze |
1/2-1/2 | D70 | |
| 2022.08.08 | Ajak Mach Duany (2029) vs (2243) Guzman,Ch 44th Olympiad 2022 Spanish Morphy - Norwegian |
1/2-1/2 | C70 | |
| 2022.08.07 | Hinga,Githinji (1954) vs (2029) Ajak Mach Duany 44th Olympiad 2022 Caro-Kann Knight Classical |
0-1 | B18 | |
| 2022.04.17 | Novosadova,K (2163) vs (1981) Mach,Petr Pobeskydi Open 2022 Scandinavian |
1-0 | B01 | |
| 2022.04.17 | Mach,Petr (1981) vs (2146) Kucharska,Honorata Pobeskydi Open 2022 Reti Symmetrical |
1/2-1/2 | A05 | |
| 2022.04.16 | Horak,Jan (2170) vs (1981) Mach,Petr Pobeskydi Open 2022 Indian - Burn |
1/2-1/2 | C11 | |
| 2022.04.16 | Mach,Petr (1981) vs (2265) Walek,Petr Pobeskydi Open 2022 Reti Symmetrical |
1/2-1/2 | A05 | |
| 2022.06.11 | Bellon Lopez,JuM (2330) vs (1831) Mach,Jan Sant Jordi U2400 Open Indian |
1-0 | A45 | |
| 2022.06.10 | Mach,Jan (1831) vs (1600) Dominguez Martinez,Nicolas Sant Jordi U2400 Open Alekhine - Scandinavian |
1-0 | B02 | |
| 2022.06.08 | Vilar Lopez,M (2045) vs (1831) Mach,Jan Sant Jordi U2400 Open Sicilian Closed |
1/2-1/2 | B25 | |
| 2022.06.06 | Mach,Jan (1831) vs (1717) Bauer,D Sant Jordi U2400 Open Modern |
1-0 | A41 | |
| 2022.06.04 | Schnabel,R (2228) vs (1831) Mach,Jan Sant Jordi U2400 Open Sicilian - Hungarian |
1-0 | B27 | |
| 2022.08.01 | Muhammed,Shuaau (1987) vs (2029) Ajak Mach Duany 44th Olympiad 2022 Caro-Kann - Advance |
1-0 | B12 | |
| 2022.08.05 | Steil Antoni,F (2218) vs (2029) Ajak Mach Duany 44th Olympiad 2022 Caro-Kann - Advance (Bayonet) |
0-1 | B12 | |
| 2022.07.31 | Fluvia Poyatos,Jor (2451) vs (2029) Ajak Mach Duany 44th Olympiad 2022 Sicilian Moscow |
1-0 | B51 | |
| 2022.07.04 | Mach,Ondrej (1910) vs (2086) Skola,M 28th Klatovy Open 2022 Slav |
0-1 | D10 | |
| 2022.07.03 | Flajsman,Pavel (2177) vs (1910) Mach,Ondrej 28th Klatovy Open 2022 English Agincourt |
1-0 | A13 | |
| 2022.07.02 | Mach,Ondrej (1910) vs (2234) Kopta,P 28th Klatovy Open 2022 Modern Benoni Knight's Tour - Blumenfeld |
1-0 | A61 | |
| 2022.08.03 | Ajak Mach Duany (2029) vs (1994) Pereira,Sur 44th Olympiad 2022 Sicilian Closed |
1-0 | B23 | |
| 2022.01.13 | Michalczak,T (2218) vs (1886) Mach,Ondrej 20th Prague Open 2022 Indian Capablanca - Torre |
1-0 | A47 | |
| 2022.07.30 | Faulks,N (1820) vs (2029) Ajak Mach Duany 44th Olympiad 2022 English Sicilian |
0-1 | A21 | |
| 2022.01.12 | Mach,Ondrej (1886) vs (2345) Sorm,D 20th Prague Open 2022 Irregular Indian - Moscow |
0-1 | D38 | |
| 2022.08.09 | Ajak Mach Duany (2029) vs (2209) Ayyad,H 44th Olympiad 2022 Spanish Closed - Archangelsk |
0-1 | C90 | |
| 2022.07.29 | Ajak Mach Duany (2029) vs (2627) Gupta,Ab 44th Olympiad 2022 Sicilian Closed |
0-1 | B23 | |
| 2022.01.09 | Michalczak,T (2218) vs (2092) Mach,Petr 20th Prague Open 2022 Scandinavian |
1-0 | B01 | |
| 2022.01.08 | Unneland,Mathias (2262) vs (2092) Mach,Petr 20th Prague Open 2022 Scandinavian |
1-0 | B01 | |
| 2021.07.09 | Mach,Ondrej (1834) vs (2019) Valenta,V jr Ceske Budejovice Open King's Indian Four Pawns |
1-0 | E76 | |
| 2021.07.08 | Brom,J (1998) vs (1834) Mach,Ondrej Ceske Budejovice Open Spanish Morphy - Treybal |
0-1 | C77 | |
| 2021.07.07 | Mach,Ondrej (1834) vs (1594) Simajchl,Adam Ceske Budejovice Open Budapest - Rubinstein |
1-0 | A52 | |
| 2021.07.06 | Zauner,C (2007) vs (1834) Mach,Ondrej Ceske Budejovice Open Bishop's Opening Berlin |
1-0 | C24 | |
| 2021.07.05 | Mach,Ondrej (1834) vs (2082) Neumann,Filip Ceske Budejovice Open Tarrasch - Schara |
0-1 | D32 | |
| 2021.07.04 | Kuntner,R2 (2101) vs (1834) Mach,Ondrej Ceske Budejovice Open English Symmetrical |
1/2-1/2 | A30 | |
| 2021.07.03 | Kratochvil,Vit1 (2228) vs (1834) Mach,Ondrej Ceske Budejovice Open Caro-Kann - Knight (Tartakower) |
1-0 | B15 | |
| 2021.07.02 | Mach,Ondrej (1834) vs (2187) Hak,David Ceske Budejovice Open Benko Gambit Accepted - Half-Accepted |
1/2-1/2 | A58 | |
| 2021.07.01 | Mach,Ondrej (1834) vs (2184) Flajsman,Pavel Ceske Budejovice Open King's Indian Schwarz (Makogonov) - Lizard |
1-0 | E71 | |
| 2021.04.17 | Mach,Ondrej (1824) vs (2060) Paulus,Vaclav Betsys ch-CZE On/L Blitz Benko Gambit Accepted - Half-Accepted |
0-1 | A58 | |
| 2021.04.17 | Mach,Ondrej (1824) vs (2139) Tesar,Patrik Betsys ch-CZE On/L Blitz Queen's Gambit Accepted |
1-0 | D20 | |
| 2021.04.17 | Bohacek,Milan (2051) vs (1824) Mach,Ondrej Betsys ch-CZE On/L Blitz King's Gambit Accepted (Knight's Gambit) - Fischer |
0-1 | C34 | |
| 2021.04.17 | Hosova,Sandra (1379) vs (1824) Mach,Ondrej Betsys ch-CZE On/L Blitz King's Gambit Accepted (Knight's Gambit) - Fischer |
0-1 | C34 | |
| 2021.04.17 | Mach,Ondrej (1824) vs (1419) Novak,Pavel Betsys ch-CZE On/L Blitz Slav |
1-0 | D10 | |
| 2021.04.17 | Plicka,P (1805) vs (1824) Mach,Ondrej Betsys ch-CZE On/L Blitz Reti Symmetrical |
1-0 | A05 | |
| 2021.04.17 | Mach,Ondrej (1824) vs Hajek,Petr Betsys ch-CZE On/L Blitz Queen's Gambit - Marshall |
1-0 | D06 | |
| 2021.04.17 | Mach,Ondrej (1824) vs Hlavicka,Roman Betsys ch-CZE On/L Blitz King's Indian Schwarz (Makogonov) |
0-1 | E71 | |
| 2021.04.17 | Pisk,P (2331) vs (1824) Mach,Ondrej Betsys ch-CZE On/L Blitz Spanish Morphy - Mackenzie |
1-0 | C77 | |
| 2021.04.17 | Mach,Ondrej (1824) vs (1115) Stein,Michael Betsys ch-CZE On/L Blitz Neo-Indian - Exchange |
1-0 | D35 | |
| 2021.04.17 | Burdalev,K (2359) vs (1824) Mach,Ondrej Betsys ch-CZE On/L Blitz Modern Benoni Fianchetto - Fianchetto |
1-0 | A62 | |
| 2021.04.17 | Handlovsky,Jachym (1268) vs (1824) Mach,Ondrej Betsys ch-CZE On/L Blitz Caro-Kann |
0-1 | B10 | |
| 2021.04.17 | Mach,Ondrej (1824) vs (2697) Navara,D Betsys ch-CZE On/L Blitz Queen's Indian Fianchetto - Nimzovich |
0-1 | E15 | |
| 2016.08.28 | Juliatto, Clara Mach (1558) vs Blau, Emily Camile Brazil Telecom Sesc Open Alekhine - Svenonius |
0-1 | C11 | |
| 2016.08.28 | Sena Moura, Danielle (1836) vs (1558) Juliatto, Clara Mach Brazil Telecom Sesc Open King's Indian Orthodox |
1-0 | E87 | |
| 2016.08.27 | Bartmeyer, Jose Fran vs (1558) Juliatto, Clara Mach Brazil Telecom Sesc Open Indian - London |
0-1 | A48 | |
| 2016.08.27 | Juliatto, Clara Mach (1558) vs Hilario Hudson, Cout Brazil Telecom Sesc Open Sicilian Macdonnell |
0-1 | B21 | |
| 2016.08.26 | De Haro, M. (2079) vs (1558) Juliatto, Clara Mach Brazil Telecom Sesc Open King's Indian |
1-0 | E61 | |
| 2017.10.01 | Prol Medeiros, H. (2036) vs (1545) Juliatto, Clara Mach Brazil Telecom Sesc Open King's Knight - Scotch Gambit (Haxo) |
1-0 | C44 | |
| 2017.10.01 | Juliatto, Clara Mach (1545) vs (1743) Gomes, Marc Brazil Telecom Sesc Open Sicilian Closed |
1/2-1/2 | B24 | |
| 2017.09.30 | Serafim Junior, Arno (1864) vs (1545) Juliatto, Clara Mach Brazil Telecom Sesc Open Reti Symmetrical |
1-0 | A05 | |
| 2017.09.29 | Lunelli, N. (1810) vs (1545) Juliatto, Clara Mach Brazil Telecom Sesc Open Indian - Classical |
1-0 | E67 | |
| 2017.09.28 | Juliatto, Clara Mach (1545) vs (2164) Assumpcao, R. Brazil Telecom Sesc Open French Closed Tarrasch |
0-1 | C06 | |
| 2020.09.23 | Tesar, J (1977) vs (2029) Mach, Petr 31st Czech Rapid G1 2020 Indian - Trompowsky |
0-1 | A45 | |
| 2018.06.30 | Mach, Petr (1656) vs (1180) Tichy, Tomas Golden Prague Open 2018 Sicilian - Hungarian |
1-0 | B27 | |
| 2018.07.02 | Kosar, Milan (1659) vs (1656) Mach, Petr Golden Prague Open 2018 Sicilian |
1/2-1/2 | B33 | |
| 2019.01.15 | Hesse, Henrik (2166) vs (1921) Mach, Petr 18th Prague Open 2019 English Anglo-Indian |
1-0 | A15 | |
| 2015.06.22 | Boruvka, R. (1832) vs Mach, Petr Golden Prague Open 2015 Sicilian Center Game |
1/2-1/2 | B21 | |
| 2015.06.22 | Mach, Petr vs (1703) Mokryk, Radomyr Golden Prague Open 2015 Alekhine - Scandinavian |
1-0 | B02 |