187 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Slagboom, Leandro | Bakija, Alan | 1-0 | C50 | Amsterdam Chess Festival 2026 - Groep A | 2026-07-12 |
| Slagboom, Leandro | Kazarjan, Gachatur | 1-0 | D41 | Amsterdam Chess Festival 2026 - Groep A | 2026-07-10 |
| Slagboom, Leandro | De Boer, Eelke | 1-0 | C07 | Amsterdam Chess Festival 2026 - Groep A | 2026-07-10 |
| Slagboom, Leandro | Bhattacharjee, Sourav | 1-0 | C45 | Amsterdam Chess Festival 2026 - Groep A | 2026-07-10 |
| Slagboom, Leandro | Warmerdam, Max | 0-1 | B13 | Round 1.1: Slagboom, Leandro - Warmerdam, Max | 2026-06-09 |
| Slagboom, Leandro | Den Hartog, Marijn | 0-1 | C10 | Round 9: Slagboom, Leandro - Den Hartog, Marijn | 2026-05-24 |
| Slagboom, Leandro | De Boer, Eelke | 1/2-1/2 | B50 | Round 11: Slagboom, Leandro - De Boer, Eelke | 2026-05-24 |
| Slagboom, Leandro | Van der Werf, Mark | 1-0 | C50 | Tiebreak partij 2: Slagboom, Leandro - Van der Werf, Mark | 2026-05-24 |
| Slagboom, Leandro | Van der Werf, Mark | 1-0 | C55 | Tiebreak partij 3: Slagboom, Leandro - Van der Werf, Mark | 2026-05-24 |
| Slagboom, Leandro | Van der Werf, Mark | 1/2-1/2 | C88 | Round 1: Slagboom, Leandro - Van der Werf, Mark | 2026-05-23 |
| Slagboom, Leandro | Kamphuis, Jasper | 1-0 | C70 | Round 3: Slagboom, Leandro - Kamphuis, Jasper | 2026-05-23 |
| Slagboom, Leandro | Pel, Bonno | 1/2-1/2 | B08 | Round 5: Slagboom, Leandro - Pel, Bonno | 2026-05-23 |
| Slagboom, Leandro | Grochal, Joey | 1-0 | C50 | Round 7: Slagboom, Leandro - Grochal, Joey | 2026-05-23 |
| Slagboom, Leandro | Grooten, Tommy | 1-0 | B51 | Round 13: Slagboom, Leandro - Grooten, Tommy | 2026-05-19 |
| Slagboom, Leandro | Keuning, Selwin | 1-0 | B48 | Round 5: Slagboom, Leandro - Keuning, Selwin | 2026-05-16 |
| Slagboom, Leandro | Morsch, Tjeerd | 1-0 | A18 | Round 1: Slagboom, Leandro - Morsch, Tjeerd | 2026-05-14 |
| Slagboom, Leandro | Bruggink, Tycho | 1-0 | D31 | Round 3: Slagboom, Leandro - Bruggink, Tycho | 2026-05-13 |
| Slagboom, Leandro | Van Foreest, Nanne | 0-1 | C67 | Round 7: Slagboom, Leandro - Van Foreest, Nanne | 2026-05-13 |
| Slagboom, Leandro | Tondivar, Babak | 1/2-1/2 | C42 | Round 9: Slagboom, Leandro - Tondivar, Babak | 2026-04-11 |
| Slagboom, Leandro | Lammens, Tim | 1/2-1/2 | B12 | Round 7: Slagboom, Leandro - Lammens, Tim | 2026-02-07 |
| Slagboom, Leandro | Vandenbussche, Thibaut | 1/2-1/2 | D32 | Round 4: Slagboom, Leandro - Vandenbussche, Thibaut | 2025-11-22 |
| Slagboom, Leandro | Tabak, Stefan | 0-1 | B30 | Round 8: Slagboom, Leandro - Tabak, Stefan | 2025-04-05 |
| Slagboom, Leandro | Van der Werf, Mark | 1-0 | C58 | Round 7: Slagboom, Leandro - Van der Werf, Mark | 2025-03-08 |
| Slagboom, Leandro | Lohia, Sohum | 1/2-1/2 | A19 | Tata Steel Chess Qualifiers | 2025-02-01 |
| Slagboom, Leandro | Holzke, Frank | 1-0 | C58 | Tata Steel Chess Qualifiers | 2025-01-29 |
| Slagboom, Leandro | Grutter, Tim | 1-0 | C58 | Tata Steel Chess Qualifiers | 2025-01-27 |
| Slagboom, Leandro | Tudor, Henry Edward | 0-1 | B92 | Tata Steel Chess Qualifiers | 2025-01-25 |
| Slagboom, Leandro | Ritzerveld, Noah | 1/2-1/2 | A29 | Round 8: Slagboom, Leandro - Ritzerveld, Noah | 2024-12-29 |
| Slagboom, Leandro | Albers, Sasa | 1/2-1/2 | A00 | Round 6: Slagboom, Leandro - Albers, Sasa | 2024-12-27 |
| Slagboom, Leandro | Schoppen, Casper | 0-1 | E73 | Round 4: Slagboom, Leandro - Schoppen, Casper | 2024-12-24 |
| Slagboom, Leandro | Grooten, Herman | 1-0 | B40 | Round 2: Slagboom, Leandro - Grooten, Herman | 2024-12-22 |
| Slagboom, Leandro | Baselmans, Luuk | 1/2-1/2 | A20 | KNSB | 2024-12-14 |
| Slagboom, Leandro | Ondersteijn, Niels | 1-0 | E28 | Round 3: Slagboom, Leandro - Ondersteijn, Niels | 2024-11-09 |
| Slagboom, Leandro | Bosboom, Manuel | 0-1 | B06 | Round 8: Slagboom, Leandro - Bosboom, Manuel | 2024-11-01 |
| Slagboom, Leandro | Ten Dam, Bram | 1-0 | B52 | Round 6: Slagboom, Leandro - Ten Dam, Bram | 2024-10-30 |
| Slagboom, Leandro | Sankalp Gupta | 0-1 | C55 | Round 3: Slagboom, Leandro - Sankalp Gupta | 2024-10-28 |
| Slagboom, Leandro | Kukushkin, Ivan | 1-0 | A14 | Round 1: Slagboom, Leandro - Kukushkin, Ivan | 2024-10-26 |
| Slagboom, Leandro | Van Delft, Merijn | 1/2-1/2 | E73 | Round 2: Slagboom, Leandro - Van Delft, Merijn | 2024-10-12 |
| Slagboom, Leandro | Hak, David | 1/2-1/2 | B36 | EYCC 2024 - O18 | 2024-08-30 |
| Slagboom, Leandro | Valiyev, Shahin | 1-0 | B23 | EYCC 2024 - O18 | 2024-08-28 |
| Slagboom, Leandro | Backiel, Hubert | 1/2-1/2 | A13 | EYCC 2024 - O18 | 2024-08-25 |
| Slagboom, Leandro | Vilimek, Vit | 1-0 | A16 | EYCC 2024 - O18 | 2024-08-23 |
| Slagboom, Leandro | Kazarjan, Gachatur | 1-0 | D32 | Round 9: Slagboom, Leandro - Kazarjan, Gachatur | 2024-08-01 |
| Slagboom, Leandro | Weidemann, Jakob | 1/2-1/2 | B57 | Round 7: Slagboom, Leandro - Weidemann, Jakob | 2024-07-30 |
| Slagboom, Leandro | De Boer, Eelke | 1/2-1/2 | C42 | Round 5: Slagboom, Leandro - De Boer, Eelke | 2024-07-27 |
| Slagboom, Leandro | Leenhouts, Koen | 1/2-1/2 | E42 | Round 3: Slagboom, Leandro - Leenhouts, Koen | 2024-07-25 |
| Slagboom, Leandro | Zwirs, Jasper | 1-0 | B51 | Round 1: Slagboom, Leandro - Zwirs, Jasper | 2024-07-23 |
| Slagboom, Leandro | Warmerdam, Max | 1/2-1/2 | B51 | Quarter-Finals | Game 1: Slagboom, Leandro - Warmerdam, Max | 2024-07-08 |
| Slagboom, Leandro | Schoppen, Casper | 1-0 | B40 | Round of 16 | Game 1: Slagboom, Leandro - Schoppen, Casper | 2024-07-06 |
| Slagboom, Leandro | Vrolijk, Liam | 1/2-1/2 | C67 | Round 6: Slagboom, Leandro - Vrolijk, Liam | 2024-06-23 |
| Slagboom, Leandro | Schilstra, Laurens | 1-0 | C11 | Round 4: Slagboom, Leandro - Schilstra, Laurens | 2024-06-22 |
| Slagboom, Leandro | Kooiman, Tobi | 1-0 | B03 | Round 2: Slagboom, Leandro - Kooiman, Tobi | 2024-06-21 |
| Slagboom, Leandro | Van Hesselingen, Guido | 1-0 | C97 | Round 7: Slagboom, Leandro - Van Hesselingen, Guido | 2024-05-03 |
| Slagboom, Leandro | Bakija, Alan | 1-0 | A46 | Tiebreak round 2: Slagboom, Leandro - Bakija, Alan | 2024-05-03 |
| Slagboom, Leandro | Bakija, Alan | 1-0 | A06 | Tiebreak round 3: Slagboom, Leandro - Bakija, Alan | 2024-05-03 |
| Slagboom, Leandro | Bakija, Alan | 1/2-1/2 | B00 | Round 4: Slagboom, Leandro - Bakija, Alan | 2024-04-30 |
| Slagboom, Leandro | Moskalets, Sofiia | 1/2-1/2 | D32 | Round 2: Slagboom, Leandro - Moskalets, Sofiia | 2024-04-28 |
| Leandro Slagboom | Rens Blom | 1-0 | E73 | Round 5: Leandro Slagboom - Rens Blom | 2024-02-11 |
| Leandro Slagboom | Mika Kleibeuker | 1-0 | A11 | Round 6: Leandro Slagboom - Mika Kleibeuker | 2024-02-11 |
| Leandro Slagboom | Léon Niemeijer | 1-0 | E73 | Round 2: Leandro Slagboom - Léon Niemeijer | 2024-02-10 |
| Leandro Slagboom | Titas Stremavicius | 1/2-1/2 | B40 | Round 9: Leandro Slagboom - Titas Stremavicius | 2023-12-30 |
| Leandro Slagboom | Machteld Van Foreest | 1/2-1/2 | B12 | Round 7: Leandro Slagboom - Machteld Van Foreest | 2023-12-28 |
| Leandro Slagboom | Rick Lahaye | 0-1 | B56 | Round 5: Leandro Slagboom - Rick Lahaye | 2023-12-26 |
| Leandro Slagboom | Selwin Keuning | 1/2-1/2 | B31 | Round 3: Leandro Slagboom - Selwin Keuning | 2023-12-23 |
| Slagboom, Leandro | Kiran, Manisha Mohanty | 1-0 | B56 | Hoogeveen Open 2023 | 2023-10-28 |
| Slagboom, Leandro | Fehr, Axel | 1-0 | B92 | Hoogeveen Open 2023 | 2023-10-26 |
| Slagboom, Leandro | Zwirs, Nico | 0-1 | B56 | Hoogeveen Open 2023 | 2023-10-25 |
| Slagboom, Leandro | Arnold, Rhys | 1-0 | B33 | Hoogeveen Open 2023 | 2023-10-23 |
| Leandro Slagboom | Adam Collins | 1/2-1/2 | B56 | Round 3: Leandro Slagboom - Adam Collins | 2023-10-21 |
| Leandro Slagboom | Benjamin Defromont | 1/2-1/2 | B33 | Round 1: Leandro Slagboom - Benjamin Defromont | 2023-10-20 |
| Leandro Slagboom | Mohapatra Sidhant | 0-1 | C55 | Round 9: Leandro Slagboom - Mohapatra Sidhant | 2023-08-03 |
| Leandro Slagboom | Luuk Baselmans | 1-0 | C02 | Round 7: Leandro Slagboom - Luuk Baselmans | 2023-08-01 |
| Leandro Slagboom | Daniel Hausrath | 0-1 | B12 | Round 5: Leandro Slagboom - Daniel Hausrath | 2023-07-29 |
| Leandro Slagboom | Sascha Kurt | 1-0 | A57 | Round 3: Leandro Slagboom - Sascha Kurt | 2023-07-27 |
| Leandro Slagboom | John Raymond Markus | 1-0 | B08 | Round 1: Leandro Slagboom - John Raymond Markus | 2023-07-25 |
| Leandro Slagboom | Thomas Reichardt | 1-0 | C55 | Round 4: Leandro Slagboom - Thomas Reichardt | 2023-07-08 |
| Leandro Slagboom | Rafael Goudriaan | 1-0 | B30 | Round 7: Leandro Slagboom - Rafael Goudriaan | 2023-07-08 |
| Slagboom, Leandro | Van der Hagen, Loek | 0-1 | D87 | NJSK 2023 Jeugd A | 2023-05-06 |
| Slagboom, Leandro | Achuthan, Dylan | 1-0 | D27 | NJSK 2023 Jeugd A | 2023-05-04 |
| Slagboom, Leandro | Adams, Oscar | 1-0 | B00 | NJSK 2023 Jeugd A | 2023-05-02 |
| Slagboom, Leandro | Van Rootselaar, Rik | 1-0 | B92 | NJSK 2023 Jeugd A | 2023-04-30 |
| Leandro Slagboom | Erik Hoeksema | 1-0 | B00 | Round 1: Leandro Slagboom - Erik Hoeksema | 2022-12-26 |
| Leandro Slagboom | Erik Hoeksema | 0-1 | C11 | Round 3: Leandro Slagboom - Erik Hoeksema | 2022-12-26 |
| Leandro Slagboom | Eelke De Boer | 1-0 | C45 | Round 8: Leandro Slagboom - Eelke De Boer | 2022-10-21 |
| Leandro Slagboom | Jeroen Bollaart | 1-0 | B06 | Round 6: Leandro Slagboom - Jeroen Bollaart | 2022-10-19 |
| Leandro Slagboom | Oscar Zecha | 1-0 | C45 | Round 4: Leandro Slagboom - Oscar Zecha | 2022-10-18 |
| Leandro Slagboom | Robert Hovhannisyan | 1/2-1/2 | B12 | Round 2: Leandro Slagboom - Robert Hovhannisyan | 2022-10-16 |
| Leandro Slagboom | Thomas Verfuerth | 1/2-1/2 | B54 | Round 5: Leandro Slagboom - Thomas Verfuerth | 2022-06-19 |
| Slagboom, Leandro | Klapwijk, Leo | 1-0 | A15 | WLC 2022 A | |
| Slagboom, Leandro | Elgersma, Onno | 0-1 | B12 | WLC 2022 A | |
| Slagboom, Leandro | Koster, Chiel | 0-1 | E10 | WLC 2022 A |