A: diagram
a) Sentinelles PionAdvers
1.Lc1*e3-f4 2.Lf4*c7-b8[+bPf4] 3.Lb8*f4-g3 4.Lg3*g5-g6[+bPg3]
5.Lg6*g3-g2[+bPg6] 6.Lg2*g6-g7[+bPg2] 7.Lg7*g2-g1[+bPg7]
8.Lg1*g7-g8 9.Lg8*f7-e6 10.Le6*d7-c8[+bPe6] 11.Lc8*e6-f5 =
b) PWC
1.Lc1*e3-f4[+bPc1=L] 2.Lf4*c7-b8[+bPf4] 3.Lb8*f4-g3[+bPb8]
4.Lg3*g5-g6[+bPg3] 5.Lg6*g3-g2[+bPg6] 6.Lg2*g6-g7[+bPg2]
7.Lg7*g2-g1[+bPg7] 8.Lg1*g7-g8[+bPg1=L]
9.Lg8*f7-e6[+bPg8] 10.Le6*d7-c8[+bPe6] 11.Lc8*e6-f5[+bPc8] =
B: bPg5-->g3
a) Sentinelles PionAdvers
1.Lc1*c7-c8 2.Lc8*d7-e6 3.Le6*e3-e2[+bPe6] 4.Le2*e6-e7[+bPe2]
5.Le7*e2-e1[+bPe7] 6.Le1*e7-e8 7.Le8*f7-g6 8.Lg6*g3-g2[+bPg6]
9.Lg2*g6-g7[+bPg2] 10.Lg7*g2-g1[+bPg7