diff --git a/src/client/app/common/views/components/games/reversi/reversi.game.vue b/src/client/app/common/views/components/games/reversi/reversi.game.vue
index 389934af9..d8e07c744 100644
--- a/src/client/app/common/views/components/games/reversi/reversi.game.vue
+++ b/src/client/app/common/views/components/games/reversi/reversi.game.vue
@@ -30,8 +30,8 @@
 						:class="{ empty: stone == null, none: o.map[i] == 'null', isEnded: game.isEnded, myTurn: !game.isEnded && isMyTurn, can: turnUser ? o.canPut(turnUser.id == blackUser.id, i) : null, prev: o.prevPos == i }"
 						@click="set(i)"
 						:title="`${String.fromCharCode(65 + o.transformPosToXy(i)[0])}${o.transformPosToXy(i)[1] + 1}`">
-					<img v-if="stone === true" :src="blackUser.avatarUrl" alt="">
-					<img v-if="stone === false" :src="whiteUser.avatarUrl" alt="">
+					<img v-if="stone === true" :src="blackUser.avatarUrl" alt="black">
+					<img v-if="stone === false" :src="whiteUser.avatarUrl" alt="white">
 				</div>
 			</div>
 			<div class="labels-y" v-if="this.$store.state.settings.reversiBoardLabels">
@@ -421,6 +421,12 @@ root(isDark)
 						width 100%
 						height 100%
 
+						&[alt="black"]
+							filter brightness(.5)
+
+						&[alt="white"]
+							filter brightness(2)
+
 	> .graph
 		display grid
 		grid-template-columns repeat(61, 1fr)