422 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Costa, Leonardo | Shyaam Nikhil P | 1-0 | B41 | Spilimbergo Master 2026 | 2026-08-15 |
| Costa, Leonardo | Muthaiah AL | 1-0 | D00 | Spilimbergo Master 2026 | 2026-08-13 |
| Costa, Leonardo | Rios Gomez, Cristhian Camilo | 1-0 | A45 | Spilimbergo Master 2026 | 2026-08-11 |
| Costa, Leonardo | Marin, Mihail | 1/2-1/2 | B40 | Spilimbergo Master 2026 | 2026-08-10 |
| Costa, Leonardo | Svane, Rasmus | 1/2-1/2 | C50 | Round 7: Costa, Leonardo - Svane, Rasmus | 2026-07-23 |
| Costa, Leonardo | Kuegel, Tobias | 1/2-1/2 | C42 | Round 5: Costa, Leonardo - Kuegel, Tobias | 2026-07-21 |
| Costa, Leonardo | Engel, Luis | 1-0 | B90 | Round 2: Costa, Leonardo - Engel, Luis | 2026-07-18 |
| Costa, Leonardo | L'Ami, Erwin | 1/2-1/2 | B92 | Round 14: Costa, Leonardo - L'Ami, Erwin | 2026-04-25 |
| Costa, Leonardo | Jakubowski, Krzysztof | 1-0 | C02 | EICC 2026 | 2026-04-19 |
| Costa, Leonardo | Haring, Filip | 1/2-1/2 | C54 | EICC 2026 | 2026-04-16 |
| Costa, Leonardo | Dehtiarov, Roman | 0-1 | C54 | EICC 2026 | 2026-04-14 |
| Costa, Leonardo | Rozhok, Oleksii | 1-0 | D85 | EICC 2026 | 2026-04-10 |
| Costa, Leonardo | Romanishin, Oleg M | 1/2-1/2 | C55 | EICC 2026 | 2026-04-09 |
| Costa, Leonardo | Maltezeanu, Stefan | 1-0 | D30 | EICC 2026 | 2026-04-07 |
| Costa, Leonardo | Tregubenko, Nikolay | 1-0 | C55 | Grenke Chess Festival 2026 Open | 2026-04-06 |
| Costa, Leonardo | Albrecht, Neil | 1-0 | C54 | Grenke Chess Festival 2026 Open | 2026-04-05 |
| Costa, Leonardo | Chasin, Nico | 1/2-1/2 | C42 | Grenke Chess Festival 2026 Open | 2026-04-04 |
| Costa, Leonardo | Brienen, Jacob | 1-0 | C54 | Grenke Chess Festival 2026 Open | 2026-04-02 |
| Costa, Leonardo | Neiksans, Arturs | 1-0 | B33 | Schachbundesliga 2025/2026 | 2026-03-21 |
| Costa, Leonardo | Heinrich, John | 1-0 | B92 | Grenke Chess Festival 2026 Open | 2026-03-02 |
| Costa, Leonardo | Rapport, Richard | 1/2-1/2 | B84 | SBL München | 2026-02-28 |
| Costa, Leonardo | Bjerre, Jonas Buhl | 1-0 | C78 | 1. BL Pauli | 2026-02-08 |
| Costa, Leonardo | Ghosh, Diptayan | 1/2-1/2 | C54 | SBL Deggendorf | 2026-01-11 |
| Costa, Leonardo | Poltorak, Sebastian | 1-0 | B12 | Round 9: Costa, Leonardo - Poltorak, Sebastian | 2026-01-03 |
| Costa, Leonardo | Plenca, Jadranko | 1/2-1/2 | C54 | Round 7: Costa, Leonardo - Plenca, Jadranko | 2026-01-01 |
| Costa, Leonardo | Marn, Jan | 1/2-1/2 | C54 | Round 6: Costa, Leonardo - Marn, Jan | 2025-12-31 |
| Costa, Leonardo | Yao, Lan | 1-0 | C02 | Round 4: Costa, Leonardo - Yao, Lan | 2025-12-29 |
| Costa, Leonardo | Centrih, Aleks | 1-0 | D31 | Round 2: Costa, Leonardo - Centrih, Aleks | 2025-12-28 |
| Costa, Leonardo | Brkic, Ante | 1/2-1/2 | B63 | Round 4: Costa, Leonardo - Brkic, Ante | 2025-12-13 |
| Costa, Leonardo | Dragnev, Valentin | 1-0 | C54 | Round 2: Costa, Leonardo - Dragnev, Valentin | 2025-12-11 |
| Costa, Leonardo | Volokitin, Andrei | 0-1 | B90 | BL 2526 Sfr. Wolfhagen - MSA Zugzwang | 2025-12-07 |
| Costa, Leonardo | Kuru, Atilla | 1-0 | B30 | Round 9: Costa, Leonardo - Kuru, Atilla | 2025-11-09 |
| Costa, Leonardo | Chanda, Sandipan | 0-1 | A90 | Round 7: Costa, Leonardo - Chanda, Sandipan | 2025-11-07 |
| Costa, Leonardo | Litzka, Richard | 1-0 | D35 | Round 5: Costa, Leonardo - Litzka, Richard | 2025-11-05 |
| Costa, Leonardo | Lentrodt, Thomas | 1-0 | E42 | Round 3: Costa, Leonardo - Lentrodt, Thomas | 2025-11-03 |
| Costa, Leonardo | Zimmermann, Luc | 1/2-1/2 | D97 | Round 1: Costa, Leonardo - Zimmermann, Luc | 2025-11-01 |
| Costa, Leonardo | Brkic, Ante | 1/2-1/2 | B61 | Schachbundesliga 2025/26 | 2025-09-27 |
| Costa, Leonardo | Anuj Shrivatri | 1-0 | C67 | Round 8: Costa, Leonardo - Anuj Shrivatri | 2025-07-26 |
| Costa, Leonardo | Suleymanli, Aydin | 1/2-1/2 | C84 | Round 6: Costa, Leonardo - Suleymanli, Aydin | 2025-07-24 |
| Costa, Leonardo | Filip, Andrei | 0-1 | C02 | Round 8: Costa, Leonardo - Filip, Andrei | 2025-06-13 |
| Costa, Leonardo | Visakh N R | 0-1 | C54 | Round 6: Costa, Leonardo - Visakh N R | 2025-06-11 |
| Costa, Leonardo | Paul, Justin | 1-0 | C02 | Round 4: Costa, Leonardo - Paul, Justin | 2025-06-09 |
| Costa, Leonardo | Tang, Yiheng | 1-0 | B92 | Round 2: Costa, Leonardo - Tang, Yiheng | 2025-06-08 |
| Costa, Leonardo | Svane, Frederik | 1/2-1/2 | B90 | Round 9: Costa, Leonardo - Svane, Frederik | 2025-05-23 |
| Costa, Leonardo | Donchenko, Alexander | 1/2-1/2 | B40 | Round 7: Costa, Leonardo - Donchenko, Alexander | 2025-05-21 |
| Costa, Leonardo | Bluebaum, Matthias | 1/2-1/2 | C02 | Round 5: Costa, Leonardo - Bluebaum, Matthias | 2025-05-19 |
| Costa, Leonardo | Wagner, Dennis | 1/2-1/2 | C81 | Round 3: Costa, Leonardo - Wagner, Dennis | 2025-05-17 |
| Costa, Leonardo | Razafindratsima, Timothe | 1-0 | B54 | Schachbundesliga | 2025-04-26 |
| Costa, Leonardo | Bartel, Mateusz | 1/2-1/2 | C55 | Round 8: Costa, Leonardo - Bartel, Mateusz | 2025-04-21 |
| Costa, Leonardo | Nemec, Jachym | 1-0 | B12 | Round 6: Costa, Leonardo - Nemec, Jachym | 2025-04-20 |
| Costa, Leonardo | Fischer, Daniel | 1-0 | C54 | Round 4: Costa, Leonardo - Fischer, Daniel | 2025-04-19 |
| Costa, Leonardo | Semling, Julius | 1-0 | B67 | Round 2: Costa, Leonardo - Semling, Julius | 2025-04-18 |
| Costa, Leonardo | Kadric, Denis | 1/2-1/2 | C41 | Round 11: Costa, Leonardo - Kadric, Denis | 2025-04-06 |
| Costa, Leonardo | Kozul, Zdenko | 1-0 | B67 | Round 8: Costa, Leonardo - Kozul, Zdenko | 2025-04-04 |
| Costa, Leonardo | Zilka, Stepan | 0-1 | C54 | Round 7: Costa, Leonardo - Zilka, Stepan | 2025-04-03 |
| Costa, Leonardo | Johansson, Linus | 1-0 | C02 | 1. BL HSK | 2025-03-22 |
| Costa, Leonardo | Amar, Elham | 0-1 | B12 | Round 11: Costa, Leonardo - Amar, Elham | 2025-03-07 |
| Costa, Leonardo | Dau Khuong Duy | 1/2-1/2 | B28 | Round 9: Costa, Leonardo - Dau Khuong Duy | 2025-03-05 |
| Costa, Leonardo | Agasarov, Benik | 1/2-1/2 | C50 | Round 6: Costa, Leonardo - Agasarov, Benik | 2025-03-02 |
| Costa, Leonardo | Begmuratov, Khumoyun | 1-0 | C67 | Round 5: Costa, Leonardo - Begmuratov, Khumoyun | 2025-03-01 |
| Costa, Leonardo | Hommadov, Amanmuhammet | 1-0 | B30 | Round 3: Costa, Leonardo - Hommadov, Amanmuhammet | 2025-02-27 |
| Costa, Leonardo | Liu, Casper | 1/2-1/2 | B33 | Round 1: Costa, Leonardo - Liu, Casper | 2025-02-25 |
| Costa, Leonardo | Wachinger, Nikolas | 1/2-1/2 | B90 | Bundesliga 2024/2025 | 2025-02-01 |
| Costa, Leonardo | Kovacevic, Aleksandar | 1/2-1/2 | B43 | Bundesliga 2024/2025 | 2025-01-12 |
| Costa, Leonardo | Amin, Bassem | 1/2-1/2 | C67 | 52nd Rilton Cup | 2025-01-05 |
| Costa, Leonardo | Kucuksari, Kaan | 1-0 | B21 | 52nd Rilton Cup | 2025-01-03 |
| Costa, Leonardo | Bilovil, Bogdan | 1/2-1/2 | C02 | 52nd Rilton Cup | 2024-12-31 |
| Costa, Leonardo | Falkevall, Axel | 1-0 | B33 | 52nd Rilton Cup | 2024-12-29 |
| Costa, Leonardo | Bellon Lopez, Juan Manuel | 1/2-1/2 | B43 | 52nd Rilton Cup | 2024-12-27 |
| Costa, Leonardo | Krastev, Alexander | 1/2-1/2 | B40 | Deutsche Schachbundesliga 24-25 | 2024-12-01 |
| Costa, Leonardo | Kraus, Tomas | 1/2-1/2 | B30 | SixDays Budapest November 2024 GM | 2024-11-27 |
| Costa, Leonardo | Lim, Zhuo Ren | 1/2-1/2 | B90 | SixDays Budapest November 2024 GM | 2024-11-26 |
| Costa, Leonardo | Bodrogi, Bendeguz | 1/2-1/2 | B12 | SixDays Budapest November 2024 GM | 2024-11-25 |
| Costa, Leonardo | Peng, Hongchi | 1/2-1/2 | C84 | SixDays Budapest November 2024 GM | 2024-11-23 |
| Costa, Leonardo | Karthik Venkataraman | 0-1 | B90 | Round 7: Costa, Leonardo - Karthik Venkataraman | 2024-11-01 |
| Costa, Leonardo | Arnold, Max | 1-0 | B48 | Round 6: Costa, Leonardo - Arnold, Max | 2024-10-31 |
| Costa, Leonardo | Safarli, Eltaj | 0-1 | C61 | Round 4: Costa, Leonardo - Safarli, Eltaj | 2024-10-29 |
| Costa, Leonardo | Lederle, Vitus | 1-0 | B33 | Round 2: Costa, Leonardo - Lederle, Vitus | 2024-10-27 |
| Costa, Leonardo | Hansen, Sune Berg | 1/2-1/2 | B33 | Round 9: Costa, Leonardo - Hansen, Sune Berg | 2024-10-18 |
| Costa, Leonardo | Bauer, Christian | 1-0 | B00 | Round 7: Costa, Leonardo - Bauer, Christian | 2024-10-17 |
| Costa, Leonardo | Kulaots, Kaido | 0-1 | B43 | Round 5: Costa, Leonardo - Kulaots, Kaido | 2024-10-16 |
| Costa, Leonardo | Sethuraman, S.P. | 0-1 | B90 | Round 2: Costa, Leonardo - Sethuraman, S.P. | 2024-10-15 |
| Costa, Leonardo | Sarana, Alexey | 1/2-1/2 | B90 | Round 4: Costa, Leonardo - Sarana, Alexey | 2024-10-12 |
| Costa, Leonardo | Lovrinovic, Christian | 1-0 | B76 | Round 3: Costa, Leonardo - Lovrinovic, Christian | 2024-10-11 |
| Costa, Leonardo | Vogel, Roven | 1/2-1/2 | B90 | Round 1: Costa, Leonardo - Vogel, Roven | 2024-10-09 |
| Costa, Leonardo | Buhmann, Rainer | 1/2-1/2 | C00 | Schachbundesliga 2024 / 2025 | 2024-10-06 |
| Costa, Leonardo | Schneider, Ilja | 1/2-1/2 | C70 | Round 7: Costa, Leonardo - Schneider, Ilja | 2024-09-28 |
| Costa, Leonardo | Donchenko, Alexander | 0-1 | B90 | Round 9: Costa, Leonardo - Donchenko, Alexander | 2024-09-28 |
| Costa, Leonardo | Kollars, Dmitrij | 1/2-1/2 | C84 | Round 9: Costa, Leonardo - Kollars, Dmitrij | 2024-08-27 |
| Costa, Leonardo | Buhmann, Rainer | 1/2-1/2 | C02 | Round 7: Costa, Leonardo - Buhmann, Rainer | 2024-08-25 |
| Costa, Leonardo | Huschenbeth, Niclas | 0-1 | B67 | Round 5: Costa, Leonardo - Huschenbeth, Niclas | 2024-08-23 |
| Costa, Leonardo | Svane, Rasmus | 1/2-1/2 | C65 | Round 2: Costa, Leonardo - Svane, Rasmus | 2024-08-20 |
| Costa, Leonardo | Braeuer, Franz | 0-1 | C88 | Round 8: Costa, Leonardo - Braeuer, Franz | 2024-08-17 |
| Costa, Leonardo | Mons, Leon | 1-0 | C88 | Round 6: Costa, Leonardo - Mons, Leon | 2024-08-15 |
| Costa, Leonardo | Kekelidze, Mikheil | 0-1 | B43 | Round 4: Costa, Leonardo - Kekelidze, Mikheil | 2024-08-14 |
| Costa, Leonardo | Yelisieiev, Yevhenii | 1-0 | B62 | Round 2: Costa, Leonardo - Yelisieiev, Yevhenii | 2024-08-13 |
| Costa, Leonardo | Buckels, Valentin | 1/2-1/2 | C43 | Round 1: Costa, Leonardo - Buckels, Valentin | 2024-08-12 |
| Costa, Leonardo | Gaal, Zsoka | 1-0 | B11 | SixDays Budapest July GM A | 2024-08-03 |
| Costa, Leonardo | Horvath, Adam | 1-0 | B43 | SixDays Budapest July GM A | 2024-08-02 |
| Costa, Leonardo | Berczes, David | 1-0 | C02 | SixDays Budapest July GM A | 2024-07-31 |