1. Fuzzy Reasoning in Computer Go Opening Stage Strategy P.Lekhavat and C.J.Hinde

2. Game Objective Surrounding most area on the board

3. Game Stages Opening game Middle game End game

4. Opening game stage Establish groups Extend from own group Prevent extension from opponent group Reinforce weak group Threaten invasion to opponent group

5. Human reasoning Urgent Move Large Move Framework Territory Potential

6. Drawing Border

7. Territory and Potential

8. Stones potential

9. Fuzzy Influence Conventional method Fuzzy Influence

10. Using Fuzzy reasoning in Positional judgement Group A status - slightly weak, thin, pretty light Strategy for white - create base, enlarge eye space Strategy for black - threaten, neutralise group influence

11. Hybrid System Future development Search tree Pattern recognition Fuzzy reasoning Neural network Genetic algorithm

12. Conclusion Fuzzy reasoning was intended to be used to reduce search space by narrowing local objective It need to be combined with other techniques to explore the best move Also need automatic learning system improve it efficiency

14. Middle game stage Invade opponent territory Defence their own territory

15. End game stage Close the gap between each groups