Kowalczuk, Wojciech vs Lederman, Leon
Head-to-head score
0Kowalczuk, Wojciech
0Draws
1Lederman, Leon
1 game between them
Broadcast games
Only games that went out on a public broadcast. Organisers broadcast the top boards, so this list is smaller than the player's full record.
| Event | Date | White | Black | Result | Watch narration |
|---|---|---|---|---|---|
| European Senior Team Championships 2026 | Senior 65+Rodada 7 | Kowalczuk, Wojciech | IM Lederman, Leon | Lederman, Leon won |