private boolean wincheck1() {
        for (int column = 0; column < (gv.getColSize()-THREE); column++) {
            for (int row = 0; row < gv.getRowSize(); row++) {
                if (cells[row][column].getValue() != 0
                        && cells[row][column].getValue() == cells[row][column + 1]
                                .getValue()
                        && cells[row][column].getValue() == cells[row][column + 2]
                                .getValue()
                        && cells[row][column].getValue() == cells[row][column
                                + THREE].getValue()) {
                    return true;
                }
            }
        }
        return false;
    }