203 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Alexander Katz | Luc William Crim Hoffman | 1/2-1/2 | A23 | Round 3: Alexander Katz - Luc William Crim Hoffman | 2026-06-17 |
| Alexander Katz | Arthur, Brian | 1-0 | B30 | Round 1: Alexander Katz - Arthur, Brian | 2026-06-16 |
| Alexander Katz | Paruchuri, Naveen | 1-0 | C42 | Round 2: Alexander Katz - Paruchuri, Naveen | 2026-05-27 |
| Alexander Katz | Adewumi, Tanitoluwa | 1/2-1/2 | C54 | Round 4: Alexander Katz - Adewumi, Tanitoluwa | 2026-05-25 |
| Katz, Alexander | Sivuk, Vitaly | 1/2-1/2 | B60 | X Open Semana Santa 2026 - Grupo A | 2026-04-06 |
| Katz, Alexander | Chen, Qi b | 1/2-1/2 | C41 | X Open Semana Santa 2026 - Grupo A | 2026-04-03 |
| Katz, Alexander | Sala Esquiva, Miguel | 1-0 | B35 | X Open Semana Santa 2026 - Grupo A | 2026-04-02 |
| Alexander Katz | Girel, Joseph | 1-0 | B00 | Round 8: Alexander Katz - Girel, Joseph | 2025-12-30 |
| Katz, Alexander | Lee, Rohan | 1-0 | B30 | Round 1: Katz, Alexander - Lee, Rohan | 2025-10-12 |
| Katz, Alexander | Kozlek, Tommy | 1-0 | C75 | Round 5: Katz, Alexander - Kozlek, Tommy | 2025-10-12 |
| Katz, Alexander | Zhu, Linxi | 1-0 | B51 | Round 6: Katz, Alexander - Zhu, Linxi | 2025-10-12 |
| Katz, Alexander | Adewumi, Tanitoluwa | 1/2-1/2 | B47 | Round 8: Katz, Alexander - Adewumi, Tanitoluwa | 2025-10-12 |
| Katz, Alexander | Ulloa Centeno, Leandro Nicolas | 1-0 | B31 | Round 2: Katz, Alexander - Ulloa Centeno, Leandro Nicolas | 2025-10-11 |
| Katz, Alexander | Nasta, Kiren Vivek | 0-1 | C54 | Round 6: Katz, Alexander - Nasta, Kiren Vivek | 2025-10-11 |
| Katz, Alexander | Bortnyk, Mykola | 0-1 | B42 | Round 4: Katz, Alexander - Bortnyk, Mykola | 2025-10-09 |
| Katz, Alexander | Chasin, Nico | 0-1 | B90 | Round 3: Katz, Alexander - Chasin, Nico | 2025-10-09 |
| Katz, Alexander | Nagy, Gabor | 1/2-1/2 | C47 | Round 9: Katz, Alexander - Nagy, Gabor | 2025-07-13 |
| Katz, Alexander | Sun, Ryan | 1-0 | C54 | Round 7: Katz, Alexander - Sun, Ryan | 2025-07-12 |
| Katz, Alexander | Gauri, Shankar | 1/2-1/2 | C67 | Round 4: Katz, Alexander - Gauri, Shankar | 2025-07-10 |
| Katz, Alexander | Plat, Vojtech | 0-1 | C70 | Round 2: Katz, Alexander - Plat, Vojtech | 2025-07-09 |
| Katz, Alexander | Samuelson, Andrew | 1-0 | B51 | 12th Cherry Blossom Classic | 2025-05-25 |
| Katz, Alexander | Popilski, Gil | 1/2-1/2 | C11 | 12th Cherry Blossom Classic | 2025-05-25 |
| Katz, Alexander | Semenov, Valeri | 1-0 | B36 | 12th Cherry Blossom Classic | 2025-05-24 |
| Katz, Alexander | Slade, Theodore | 1/2-1/2 | C65 | 12th Cherry Blossom Classic | 2025-05-23 |
| Katz, Alexander | Macias Pino, Diego | 0-1 | B33 | Round 9: Katz, Alexander - Macias Pino, Diego | 2025-04-27 |
| Katz, Alexander | Zanan, Evgeny | 1-0 | C44 | Round 6: Katz, Alexander - Zanan, Evgeny | 2025-04-25 |
| Katz, Alexander | Royal, Shreyas | 1/2-1/2 | C54 | Round 8: Katz, Alexander - Royal, Shreyas | 2025-04-25 |
| Katz, Alexander | Dragnev, Valentin | 1/2-1/2 | A00 | Round 4: Katz, Alexander - Dragnev, Valentin | 2025-04-24 |
| Katz, Alexander | Berdayes Ason, Dylan Isidro | 1/2-1/2 | B66 | Semana Santa A. 2025 | 2025-04-21 |
| Katz, Alexander | Mardov, Dimitar | 1/2-1/2 | C47 | Round 9: Katz, Alexander - Mardov, Dimitar | 2025-01-20 |
| Katz, Alexander | Chasin, Nico | 0-1 | B67 | Round 7: Katz, Alexander - Chasin, Nico | 2025-01-19 |
| Katz, Alexander | Kevlishvili, Robby | 0-1 | C93 | Round 5: Katz, Alexander - Kevlishvili, Robby | 2025-01-18 |
| Katz, Alexander | Ostrovskiy, Aleksandr | 1-0 | B12 | Round 3: Katz, Alexander - Ostrovskiy, Aleksandr | 2025-01-17 |
| Katz, Alexander | Park, Evan | 0-1 | C70 | Round 1: Katz, Alexander - Park, Evan | 2025-01-16 |
| Katz, Alexander | Quesada Perez, Yasser | 0-1 | C55 | Round 5: Katz, Alexander - Quesada Perez, Yasser | 2024-12-28 |
| Katz, Alexander | Gutla, Aryan | 1-0 | C54 | 34th Annual North American Open | 2024-12-27 |
| Alexander Katz | Grant Rheingold | 1-0 | A27 | Round 4: Alexander Katz - Grant Rheingold | 2024-12-18 |
| Alexander Katz | Tang, Andrew | 0-1 | C55 | Round 2: Alexander Katz - Tang, Andrew | 2024-12-17 |
| Katz, Alexander | Weisz, Bryan | 1-0 | A04 | Round 1: Katz, Alexander - Weisz, Bryan | 2024-10-13 |
| Katz, Alexander | Meduri, Aakaash | 1-0 | B00 | Round 4: Katz, Alexander - Meduri, Aakaash | 2024-10-13 |
| Katz, Alexander | Gaw, Chloe | 1-0 | B01 | Round 6: Katz, Alexander - Gaw, Chloe | 2024-10-13 |
| Katz, Alexander | Bortnyk, Mykola | 0-1 | B03 | Round 7: Katz, Alexander - Bortnyk, Mykola | 2024-10-13 |
| Katz, Alexander | Morris-Suzuki, Alan H | 1/2-1/2 | B90 | Round 10: Katz, Alexander - Morris-Suzuki, Alan H | 2024-10-13 |
| Katz, Alexander | Chasin, Nico | 0-1 | B47 | Round 12: Katz, Alexander - Chasin, Nico | 2024-10-13 |
| Katz, Alexander | Chen, Alex | 1-0 | B76 | Round 1: Katz, Alexander - Chen, Alex | 2024-10-12 |
| Katz, Alexander | Chasin, Nico | 1-0 | B47 | Round 3: Katz, Alexander - Chasin, Nico | 2024-10-12 |
| Katz, Alexander | Bortnyk, Mykola | 1-0 | B03 | Round 4: Katz, Alexander - Bortnyk, Mykola | 2024-10-12 |
| Katz, Alexander | Hardaway, Brewington | 1/2-1/2 | C70 | Round 7: Katz, Alexander - Hardaway, Brewington | 2024-10-12 |
| Katz, Alexander | Li, Harry | 1-0 | C88 | Reykjavik Open 2024 | 2024-03-20 |
| Katz, Alexander | Pourkashiyan, Atousa | 1-0 | C54 | Reykjavik Open 2024 | 2024-03-18 |
| Katz, Alexander | Pultinevicius, Paulius | 0-1 | B12 | Reykjavik Open 2024 | 2024-03-18 |
| Katz, Alexander | Sanal, Vahap | 0-1 | C54 | Reykjavik Open 2024 | 2024-03-16 |
| Katz, Alexander | Kolka, David | 1-0 | C54 | Reykjavik Open 2024 | 2024-03-15 |
| Alexander Katz | Kyle Qiyu Dong | 1/2-1/2 | B38 | Round 2: Alexander Katz - Kyle Qiyu Dong | 2023-12-09 |
| Alexander Katz | Kiren Vivek Nasta | 1-0 | A00 | Round 4: Alexander Katz - Kiren Vivek Nasta | 2023-12-09 |
| Alexander Katz | Luka Budisavljevic | 1/2-1/2 | C01 | Round 7: Alexander Katz - Luka Budisavljevic | 2023-11-11 |
| Alexander Katz | Alexander Kaliksteyn | 1/2-1/2 | B90 | Round 9: Alexander Katz - Alexander Kaliksteyn | 2023-11-11 |
| Alexander Katz | Brewington Hardaway | 1/2-1/2 | C79 | Round 4: Alexander Katz - Brewington Hardaway | 2023-11-10 |
| Alexander Katz | Djurabek Khamrakulov | 0-1 | B12 | Round 2: Alexander Katz - Djurabek Khamrakulov | 2023-11-09 |
| Alexander Katz | Nico Chasin | 1-0 | B48 | Round 1: Alexander Katz - Nico Chasin | 2023-11-08 |
| Alexander Katz | Brad Merrill | 1-0 | B00 | Round 1: Alexander Katz - Brad Merrill | 2023-06-18 |
| Alexander Katz | Megan Lee | 1-0 | C54 | Las Vegas National Open 2023 | 2023-06-17 |
| Alexander Katz | Isaac Wang | 1-0 | B90 | Las Vegas National Open 2023 | 2023-06-17 |
| Alexander Katz | Jayden Wu | 1-0 | B90 | Las Vegas National Open 2023 | 2023-06-16 |
| Alexander Katz | Sreekar Gangavarapu | 1-0 | B90 | Round 1: Alexander Katz - Sreekar Gangavarapu | 2023-06-15 |
| Alexander Katz | Anthony Angeles | 0-1 | B36 | Round 3: Alexander Katz - Anthony Angeles | 2023-06-10 |
| Alexander Katz | Henry Wang | 1/2-1/2 | B00 | Round 1: Alexander Katz - Henry Wang | 2023-06-09 |
| Alexander Katz | Luis Carlos Torres Rosas | 1-0 | B67 | Round 7: Alexander Katz - Luis Carlos Torres Rosas | 2023-03-21 |
| Alexander Katz | Cristhian Cruz | 1/2-1/2 | B67 | Round 9: Alexander Katz - Cristhian Cruz | 2023-03-21 |
| Alexander Katz | Aaron Jacobson | 1-0 | C11 | Round 3: Alexander Katz - Aaron Jacobson | 2023-03-19 |
| Alexander Katz | Gunnar Andersen | 0-1 | B32 | Round 5: Alexander Katz - Gunnar Andersen | 2023-03-19 |
| Alexander Katz | Patrick Liu | 1-0 | B27 | Round 1: Alexander Katz - Patrick Liu | 2023-03-18 |
| Alexander Katz | Samrug Narayanan | 1-0 | D31 | Round 8: Alexander Katz - Samrug Narayanan | 2022-12-11 |
| Alexander Katz | Mark Heimann | 1-0 | B90 | Round 5: Alexander Katz - Mark Heimann | 2022-12-10 |
| Alexander Katz | Max Gedajlovic | 1/2-1/2 | A28 | Round 6: Alexander Katz - Max Gedajlovic | 2022-12-10 |
| Alexander Katz | Vladimir Belous | 1/2-1/2 | B47 | Round 1: Alexander Katz - Vladimir Belous | 2022-12-08 |
| Alexander Katz | Josiah Stearman | * | B23 | Round 1: Emilio Cordova - Max Gedajlovic | 2022-12-08 |
| Katz, Alexander | Prusikin, Michael | 1/2-1/2 | C95 | Mirandela2022 | 2022-08-22 |
| Katz, Alexander | Pinto, Daniel | 1-0 | A37 | Mirandela2022 | 2022-08-21 |
| Katz, Alexander | Quesada Perez, Yasser | 1/2-1/2 | B46 | Mirandela2022 | 2022-08-19 |
| Katz, Alexander | Grezels, Florian | 1-0 | B44 | Mirandela2022 | 2022-08-18 |
| Katz, Alexander | Grigoryan, Karen H. | 1/2-1/2 | B67 | Merida Open | 2022-08-06 |
| Katz, Alexander | Fernandez Camello, Alejandro | 1-0 | B52 | Merida Open | 2022-08-06 |
| Katz, Alexander | Arjona Casado, Abel | 1-0 | B52 | Merida Open | 2022-08-03 |
| Katz, Alexander | Apolonia, Pedro Filipe Cristov | 1-0 | B27 | Merida Open | 2022-08-02 |
| Katz, Alexander | Neugebauer, Martin | 0-1 | B67 | Andorra open 2022 | 2022-07-26 |
| Katz Alexander | Abdulrahman Mohammad Al Taher | 1-0 | D37 | MTO - 2022 | 2022-07-21 |
| Katz Alexander | Martirosyan Haik M. | 0-1 | B47 | MTO - 2022 | 2022-07-19 |
| Katz Alexander | Vasquez Toledo Cristian | 1-0 | B51 | MTO - 2022 | 2022-07-16 |
| Katz Alexander | Banusz Tamas | 1/2-1/2 | C76 | MTO - 2022 | 2022-07-14 |
| alexander katz | Arman Mikaelyan | 1/2-1/2 | C54 | Round 6: alexander katz - Arman Mikaelyan | 2022-06-13 |
| Alexander Katz | Bryan Xie | 1-0 | A00 | Round 8: Alexander Katz - Bryan Xie | 2022-06-12 |
| Alexander Katz | Teddie Wen | 1/2-1/2 | B76 | Round 9: Alexander Katz - Teddie Wen | 2022-06-12 |
| Alexander Katz | Joshua Avila | 1-0 | A04 | Round 6: Alexander Katz - Joshua Avila | 2022-06-11 |
| Alexander Katz | Nico Chasin | 1/2-1/2 | B48 | Round 4: Alexander Katz - Nico Chasin | 2022-06-10 |
| Alexander Katz | Qiyu Zhou | 1-0 | C54 | Round 2: Alexander Katz - Qiyu Zhou | 2022-06-09 |
| Katz, Alexander | Rosenthal, Nicholas | 1-0 | C05 | 2021 U.S. Open | 2021-08-08 |
| Katz, Alexander | Williams, Jermiah | 1-0 | B40 | 2021 U.S. Open | 2021-08-04 |
| Alexander Katz | Danila Poliannikov | 1-0 | A00 | 49th Annual World Open | 2021-07-05 |
| Alexander Katz | Isaac Chiu | 1/2-1/2 | C45 | 49th Annual World Open | 2021-07-03 |