| Date | Chess tournament name | Status | 
|---|---|---|
| 2025-03-15 to 2025-03-26 | European Individual Chess Championship 2025 ![]()  | 
                                                                                                Finished | 
| 2022-12-16 to 2022-12-16 | European Open and Women Rapid & Blitz Chess Championships 2022 - BLITZ ![]()  | 
                                                                                                Finished | 
| 2021-12-17 to 2021-12-17 | European Blitz and Rapid Chess Championship - BLITZ ![]()  | 
                                                                                                Finished | 
| 2017-12-17 to 2017-12-17 | European Individual Rapid Chess Championship 2017 ![]()  | 
                                                                                                Finished | 
| 2017-12-15 to 2017-12-15 | European Individual Blitz Chess Championship 2017 ![]()  | 
                                                                                                Finished | 
| 2013-05-12 to 2013-05-12 | BLITZ - ACCOMPANYING EVENT DURING EICC 2013 ![]()  | 
                                                                                                Finished | 
| 2012-12-15 to 2012-12-16 | European Rapid Chess Championship 2012 ![]()  | 
                                                                                                Finished | 
| 2010-10-23 to 2010-10-30 | Open Liberec 2010 11. ročník mezinárodního šachového festivalu ![]()  | 
                                                                                                Finished | 
| Date | Players & Opening | Result | ECO | View | 
|---|---|---|---|---|
| 2025.03.15 | Meller, Piotr (1972)  vs (2425) Zhou, Yang-Fan European Individual Chess Championship 2025 Reti  | 
                                                                                                                                                0-1 | A04 | |
| 2025.03.15 | Meller, Piotr (1972)  vs (2425) Zhou, Yang-Fan European Individual Chess Championship 2025 Reti  | 
                                                                                                                                                0-1 | A04 | 
| Date | Players & Opening | Result | ECO | View | 
|---|---|---|---|---|
| 2024.10.05 | Meller,Piotr (1972) vs (2471) Kuzmicz,K ch-POL Rapid 2024 Reti  | 
                                                                                                                                                0-1 | A04 | |
| 2025.03.23 | Ionita,G (1556) vs (1972) Meller,Piotr 25th ch-EUR Indiv 2025 Sicilian Macdonnell - Tal  | 
                                                                                                                                                0-1 | B21 | |
| 2025.03.22 | Meller,Piotr (1972) vs (1775) Velychko,Sofiya 25th ch-EUR Indiv 2025 Reti Gambit - Schlechter  | 
                                                                                                                                                0-1 | D90 | |
| 2025.03.20 | Martici,Teodor (1846) vs (1972) Meller,Piotr 25th ch-EUR Indiv 2025 Reti King's Indian  | 
                                                                                                                                                1/2-1/2 | A08 | |
| 2025.03.19 | Meller,Piotr (1972) vs (1762) Uzun,Kuzey 25th ch-EUR Indiv 2025 Reti  | 
                                                                                                                                                0-1 | A04 | |
| 2025.03.18 | Meller,Piotr (1972) vs (1789) Sahin,Bora 25th ch-EUR Indiv 2025 English Bogolubov - Torre  | 
                                                                                                                                                1/2-1/2 | A12 | |
| 2025.03.26 | Meller,Piotr (1972) vs (1732) Korchevskyi,Volodymyr 25th ch-EUR Indiv 2025 English Bogolubov  | 
                                                                                                                                                1-0 | A12 | |
| 2025.03.17 | Krzywda,A (2152) vs (1972) Meller,Piotr 25th ch-EUR Indiv 2025 Sicilian - Rossolimo  | 
                                                                                                                                                1-0 | B30 | |
| 2025.03.25 | Bostina,Vladimir-Ioan (1582) vs (1972) Meller,Piotr 25th ch-EUR Indiv 2025 Sicilian O'Kelly  | 
                                                                                                                                                0-1 | B28 | |
| 2025.03.16 | Dumbelovic,Novak (2232) vs (1972) Meller,Piotr 25th ch-EUR Indiv 2025 Sicilian Accelerated Dragon - Simagin  | 
                                                                                                                                                1-0 | B34 | |
| 2025.03.24 | Meller,Piotr (1972) vs (1746) Raduica,R 25th ch-EUR Indiv 2025 Slav Two Knights  | 
                                                                                                                                                0-1 | D15 | |
| 2025.03.15 | Meller,Piotr (1972) vs (2425) Zhou,Y 25th ch-EUR Indiv 2025 Reti  | 
                                                                                                                                                0-1 | A04 | |
| 2023.09.05 | Statucki,M (1868) vs (1976) Meller,Piotr TCh-POL 2nd League 2023 Sicilian Accelerated Dragon (Modern) - Simagin  | 
                                                                                                                                                1-0 | B35 | |
| 2023.09.04 | Meller,Piotr (1976) vs (2064) Bajerlein,D TCh-POL 2nd League 2023 Reti  | 
                                                                                                                                                1-0 | A04 | |
| 2023.09.03 | Meller,Piotr (1976) vs (1709) Polarczyk,P TCh-POL 2nd League 2023 Reti  | 
                                                                                                                                                1-0 | A04 | |
| 2023.10.07 | Maksimenko,An (2421) vs (1979) Meller,Piotr ch-POL Rapid 2023 Queen's Indian Classical - Kramnik  | 
                                                                                                                                                1-0 | E17 | |
| 2021.12.18 | Paszewski,M (2300) vs (1989) Meller,Piotr European Rapid 2021 English Symmetrical  | 
                                                                                                                                                1-0 | A30 | |
| 2021.09.06 | Meller,Piotr (2023) vs (1773) Strepikowski,Pawel TCh-POL 2nd League 2021 Reti - Wade  | 
                                                                                                                                                1/2-1/2 | A04 | |
| 2021.09.05 | Kowalewicz,K (1831) vs (2023) Meller,Piotr TCh-POL 2nd League 2021 Reti Symmetrical - King's Indian  | 
                                                                                                                                                1-0 | A05 | |
| 2021.09.04 | Meller,Piotr (2023) vs (2387) Eggink,R TCh-POL 2nd League 2021 Reti Symmetrical - Hedgehog  | 
                                                                                                                                                1/2-1/2 | A30 | |
| 2017.12.16 | Sieciechowicz, M. (2387) vs (2031) Meller, Piotr European Rapid 2017 Modern Benoni Pawn Storm (Taimanov)  | 
                                                                                                                                                1-0 | A67 | |
| 2017.12.15 | Arnaudov, G. (2439) vs (2031) Meller, Piotr European Blitz 2017 Indian - Saemisch (Marienbad)  | 
                                                                                                                                                1-0 | A50 | |
| 2017.12.15 | Meller, Piotr (2031) vs (2439) Arnaudov, G. European Blitz 2017 Reti Symmetrical  | 
                                                                                                                                                0-1 | A05 | |
| 2013.12.14 | Stupak, K. (2505) vs (2031) Meller, Piotr ch-European Rapid 2013 Indian  | 
                                                                                                                                                1-0 | A45 | |
| 2011.10.22 | Tregoubov, Maxime vs (2047) Meller, Piotr Corsica Masters 2011 Gruenfeld - Gruenfeld  | 
                                                                                                                                                1-0 | E60 | |
| 2010.10.30 | Meller, Piotr (2041) vs (2144) Pedersen, HB. 11th Liberec Open Reti Symmetrical  | 
                                                                                                                                                0-1 | A05 | |
| 2010.10.28 | Horyna, J. (1924) vs (2041) Meller, Piotr 11th Liberec Open Modern Benoni  | 
                                                                                                                                                0-1 | A60 | |
| 2010.10.27 | Meller, Piotr (2041) vs (1837) Nielsen, Pet 11th Liberec Open Reti - Hungarian  | 
                                                                                                                                                1-0 | B27 | |
| 2010.10.26 | Skokan, F. (1840) vs (2041) Meller, Piotr 11th Liberec Open Sicilian Accelerated Dragon  | 
                                                                                                                                                1-0 | B34 | |
| 2010.10.25 | Meller, Piotr (2041) vs (2203) Sott, P. 11th Liberec Open Reti  | 
                                                                                                                                                0-1 | A04 | |
| 2010.10.24 | Jaksa, P. (1858) vs (2041) Meller, Piotr 11th Liberec Open Indian Knight - Benko  | 
                                                                                                                                                0-1 | A46 | |
| 1989.01.01 | Wippermann, A. vs Meller Germany Queen's Gambit Declined Capablanca - Vienna  | 
                                                                                                                                                1/2-1/2 | D67 | |
| 1988.01.01 | Wieland, M. vs Meller Germany Queen's Gambit Declined - Exchange  | 
                                                                                                                                                1-0 | D35 | |
| 1930.01.01 | Szijjarto Szabo, B. vs Meller Gyor Spanish Bird  | 
                                                                                                                                                1/2-1/2 | C61 | |
| 1930.01.01 | Steiner, Herman vs Meller Gyor Queen's Gambit Declined Orthodox  | 
                                                                                                                                                1-0 | D63 | |
| 1989.01.01 | Simon, Holger vs Meller Germany Reti Symmetrical - Barcza  | 
                                                                                                                                                1/2-1/2 | A05 | |
| 1988.01.01 | Quast, M. vs Meller Germany Sicilian  | 
                                                                                                                                                1-0 | B30 | |
| 1989.01.01 | Prescha, F. vs Meller Germany Queen's Pawn - Blackmar  | 
                                                                                                                                                1-0 | D00 | |
| 1930.01.01 | Meller vs Boros, Sandor Gyor Alekhine Modern  | 
                                                                                                                                                1/2-1/2 | B04 | |
| 1930.01.01 | Meller vs Kashdan, Isaac Gyor Center Game - Paulsen (Berger)  | 
                                                                                                                                                0-1 | C22 | |
| 1930.01.01 | Meller vs Klein, Ernst Gyor Caro-Kann - Advance (Short)  | 
                                                                                                                                                0-1 | B12 | |
| 1930.01.01 | Meller vs Reich Gyor Sicilian - Anderssen  | 
                                                                                                                                                1/2-1/2 | B40 | |
| 1988.01.01 | Meller vs Bade, Heidrun Germany King's Indian Fianchetto - Classical  | 
                                                                                                                                                1-0 | E67 | |
| 1988.01.01 | Meller vs Friedrich Germany English - Russian  | 
                                                                                                                                                0-1 | A37 | |
| 1988.01.01 | Meller vs Hille Germany English Sicilian (Two Knights) - Bellon  | 
                                                                                                                                                0-1 | A22 | |
| 1988.01.01 | Meller vs Kirsch Germany English  | 
                                                                                                                                                0-1 | A10 | |
| 1989.01.01 | Meller vs Kette, S. Germany Slav Modern Exchange - Trifunovic  | 
                                                                                                                                                1/2-1/2 | D14 | |
| 1989.01.01 | Meller vs Peters, Ortwin Germany Reti - Dutch  | 
                                                                                                                                                1/2-1/2 | A04 | |
| 1989.01.01 | Meller vs Richter, Rainer Germany English - Anglo-Dutch  | 
                                                                                                                                                0-1 | A10 | |
| 1989.01.01 | Meller vs Trommsdorf, U. Germany English Anglo-Indian (Queen's Knight)  | 
                                                                                                                                                0-1 | A16 | |
| 1989.01.01 | Meller vs Warbruck, A. Germany English Agincourt  | 
                                                                                                                                                0-1 | A13 | |
| 1988.01.01 | Kaeding, Rainer vs Meller Germany Sicilian - Labourdonnais (Lowenthal)  | 
                                                                                                                                                1-0 | B32 | |
| 1989.01.01 | Illner, Achim vs Meller Germany Indian Knight - Torre  | 
                                                                                                                                                1/2-1/2 | A46 | |
| 1926.01.01 | Honlinger, Baldur vs Meller Budapest Queen's Pawn Zukertort - Symmetrical  | 
                                                                                                                                                0-1 | D02 | |
| 1930.01.01 | Honlinger, Baldur vs Meller Gyor Neo-Indian  | 
                                                                                                                                                1-0 | E00 | |
| 1930.01.01 | Gruenfeld, Ernst vs Meller Gyor Reti Gambit - Advance  | 
                                                                                                                                                0-1 | A09 | |
| 1989.01.01 | Essing, Arnold vs Meller Germany Queen's Pawn Zukertort - Symmetrical  | 
                                                                                                                                                1-0 | D02 | |
| 1989.01.01 | Boehle, Lars vs Meller Germany Queen's Pawn Zukertort  | 
                                                                                                                                                1/2-1/2 | D02 | |
| 1930.01.01 | Balogh, Janos vs Meller Gyor Spanish Classical  | 
                                                                                                                                                1-0 | C64 |