package main

import "fmt"

var board [8][8]rune
var mainRow = [8]rune{'r', 'b', 'n', 'q', 'k', 'n', 'b', 'r'}
var mainRowCaps = [8]rune{'R', 'B', 'N', 'Q', 'K', 'N', 'B', 'R'}

func whiteSide() {
    for i := 0; i < 8; i++ {
        board [0][i] = mainRow[i]
    }

    for column := range board[1] {
        board[1][column] = 'p'
    }

    for j := 0; j < 6; j++ {
        if j < 2 {
            fmt.Printf("%c", board[j])
        } else {
            fmt.Print("| | | | | | | | |")
        }
            fmt.Println()
    }
}

func blackSide() {
    for i := 0; i < 8; i++ {
        board [7][i] = mainRowCaps[i]
    }

    for column := range board[6] {
        board[6][column] = 'P'
    }

    for j := 6; j < 8; j++ {
        fmt.Printf("%c", board[j])
        fmt.Println()
    }
}

func main() {
    whiteSide()
    blackSide()
}