finish: multiplayer layer

game/src/main/java/org/toop/game/othello/Othello.java

@@ -0,0 +1,19 @@
+package org.toop.game.othello;
+
+import org.toop.game.TurnBasedGame;
+
+public final class Othello extends TurnBasedGame {
+	Othello() {
+		super(8, 8, 2);
+	}
+
+	@Override
+	public Move[] getLegalMoves() {
+		return new Move[0];
+	}
+
+	@Override
+	public State play(Move move) {
+		return null;
+	}
+}

game/src/main/java/org/toop/game/othello/OthelloAI.java

@@ -0,0 +1,11 @@
+package org.toop.game.othello;
+
+import org.toop.game.AI;
+import org.toop.game.Game;
+
+public final class OthelloAI extends AI<Othello> {
+	@Override
+	public Game.Move findBestMove(Othello game, int depth) {
+		return null;
+	}
+}