diff --git a/src/sections/engineSettings/engineSettingsDialog.tsx b/src/sections/engineSettings/engineSettingsDialog.tsx
index e67910e..ca0ddc3 100644
--- a/src/sections/engineSettings/engineSettingsDialog.tsx
+++ b/src/sections/engineSettings/engineSettingsDialog.tsx
@@ -160,7 +160,9 @@ export default function EngineSettingsDialog({ open, onClose }: Props) {
                 displayEmpty
                 input={<OutlinedInput label="Piece set" />}
                 value={pieceSet}
-                onChange={(e) => setPieceSet(e.target.value)}
+                onChange={(e) =>
+                  setPieceSet(e.target.value as (typeof PIECE_SETS)[number])
+                }
                 sx={{ width: 200, maxWidth: "100%" }}
               >
                 {PIECE_SETS.map((name) => (
diff --git a/src/sections/loadGame/lichessInput.tsx b/src/sections/loadGame/lichessInput.tsx
index d7869fd..c38f55b 100644
--- a/src/sections/loadGame/lichessInput.tsx
+++ b/src/sections/loadGame/lichessInput.tsx
@@ -72,7 +72,7 @@ export default function LichessInput({ onSelect }: Props) {
                 onClick={() => {
                   setBoardOrientation(
                     lichessUsername.toLowerCase() !==
-                      game.players.black.user?.name.toLowerCase()
+                      game.players?.black?.user?.name.toLowerCase()
                   );
                   onSelect(game.pgn);
                 }}
@@ -81,10 +81,10 @@ export default function LichessInput({ onSelect }: Props) {
               >
                 <ListItemText
                   primary={`${
-                    capitalize(game.players.white.user?.name || "white") ||
+                    capitalize(game.players?.white?.user?.name || "white") ||
                     "White"
                   } (${game.players?.white?.rating || "?"}) vs ${
-                    capitalize(game.players.black.user?.name || "black") ||
+                    capitalize(game.players?.black?.user?.name || "black") ||
                     "Black"
                   } (${game.players?.black?.rating || "?"})`}
                   secondary={`${capitalize(game.speed)} played at ${new Date(
diff --git a/src/types/lichess.ts b/src/types/lichess.ts
index 64e73ae..ad8c845 100644
--- a/src/types/lichess.ts
+++ b/src/types/lichess.ts
@@ -21,9 +21,9 @@ export interface LichessGame {
   id: string;
   speed: string;
   lastMoveAt: number;
-  players: {
-    white: LichessGameUser;
-    black: LichessGameUser;
+  players?: {
+    white?: LichessGameUser;
+    black?: LichessGameUser;
   };
   pgn: string;
 }