Game Number Wars - Softuni - 50/100 in Judge

function numberWars(input) {
    let playerOneName = input.shift();
    let playerTwoName = input.shift();
    let playerOnePoints = input.shift();
    let playerTwoPoints = Number(input.shift());
    let playerOneSumPoints = 0;
    let playerTwoSumPoints = 0;

    while (playerOnePoints != 'End of game') {
        playerOnePoints = Number(playerOnePoints);
        if (playerOnePoints > playerTwoPoints) {
            playerOneSumPoints += playerOnePoints - playerTwoPoints;
        } else if (playerTwoPoints > playerOnePoints) {
            playerTwoSumPoints += playerTwoPoints - playerOnePoints;
        } else {
            playerOnePoints = Number(input.shift());
            playerTwoPoints = Number(input.shift());
            if (playerOneSumPoints > playerTwoSumPoints) {
                console.log(`Number wars!`);
                console.log(`${playerOneName} is winner with ${playerOneSumPoints} points`);
                break;
            } else if (playerTwoSumPoints > playerOneSumPoints) {
                console.log(`Number wars!`);
                console.log(`${playerTwoName} is winner with ${playerTwoSumPoints} points`);
                break;
            }
        }
        playerOnePoints = input.shift();
        playerTwoPoints = Number(input.shift());
    }
    console.log(`${playerOneName} has ${playerOneSumPoints} points`);
    console.log(`${playerTwoName} has ${playerTwoSumPoints} points`);
}