Matto in due mosse

1 – B

2 – B

3 – B

4 – B

5 – B

6 – B

7 – B

8 – B

9 – B

10 – B

11 – B

12 – B

13 – B

14 – B

15 – B

16 – B

17 – B

18 – B

19 – B

20 – B

21 – B