Maestro n° 103 : Page 86 - Gr 83

AIC Type 1

r3c4 =4= r3c1 -4-1- r3c1 =1= r8c1 -1-5- r8c1 =5= r8c7 -5-4- r8c7 =4= r8c4 => r29c4 ≠ 4